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Vampire---5.0.1.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire---5.0.1
% Problem  : SWW750_1 : TPTP v9.3.1. Released v7.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue Sep 29 01:31:13 PM UTC 2026

% Result   : Unsatisfiable 10.71s 2.40s
% Output   : Refutation 12.33s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   21
%            Number of leaves      :   15
% Syntax   : Number of formulae    :   63 (  20 unt;   0 typ;  13 def)
%            Number of atoms       : 37545 (36454 equ)
%            Maximal formula atoms : 2648 ( 595 avg)
%            Number of connectives : 68043 (30561   ~;7759   |;28843   &)
%                                         ( 133 <=>; 747  =>;   0  <=;   0 <~>)
%            Maximal formula depth : 2197 ( 457 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of FOOLs       :    3 (   3 fml;   0 var)
%            Number arithmetic     : 8449 ( 984 atm; 520 fun;1420 num;5525 var)
%            Number of types       :    2 (   0 usr;   1 ari;   0 dat;   0 cdt)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :   18 (  13 usr;   3 prp; 0-16 aty)
%            Number of functors    :  303 ( 287 usr; 120 con; 0-5 aty)
%            Number of variables   : 5525 (4417   !;1108   ?;5525   :)

% Comments : 
%------------------------------------------------------------------------------
tff(func_def_0,type,
    ownerRef: $int ).

tff(func_def_1,type,
    localinv: $int ).

tff(func_def_2,type,
    'System_Collections_IEnumerable': $int ).

tff(func_def_3,type,
    'SS_Display_Return_Local': $int ).

tff(func_def_4,type,
    'StringEquals': ( $int * $int ) > $int ).

tff(func_def_5,type,
    intLess: ( $int * $int ) > $int ).

tff(func_def_6,type,
    'System_Array': $int ).

tff(func_def_7,type,
    'TypeObject': $int > $int ).

tff(func_def_8,type,
    'System_Int16': $int ).

tff(func_def_9,type,
    anyEqual: ( $int * $int ) > $int ).

tff(func_def_10,type,
    'AsPeerField': $int > $int ).

tff(func_def_11,type,
    'ArrayCategoryInt': $int ).

tff(func_def_12,type,
    'StructGet': ( $int * $int ) > $int ).

tff(func_def_13,type,
    return_value_0: $int ).

tff(func_def_14,type,
    false_1: $int ).

tff(func_def_15,type,
    sharingMode: $int ).

tff(func_def_16,type,
    'System_String_Concat_System_Object_System_Object': ( $int * $int * $int ) > $int ).

tff(func_def_17,type,
    'InRange': ( $int * $int ) > $int ).

tff(func_def_18,type,
    'ArrayIndexInvY': $int > $int ).

tff(func_def_19,type,
    'IntArray': ( $int * $int ) > $int ).

tff(func_def_20,type,
    'AsOwner': ( $int * $int ) > $int ).

tff(func_def_21,type,
    'ValueArraySet': ( $int * $int * $int ) > $int ).

tff(func_def_22,type,
    'System_IConvertible': $int ).

tff(func_def_23,type,
    'System_String_Concat_System_String_System_String': ( $int * $int * $int ) > $int ).

tff(func_def_24,type,
    'System_Int64': $int ).

tff(func_def_25,type,
    stringLiteral8: $int ).

tff(func_def_26,type,
    'System_Int32': $int ).

tff(func_def_27,type,
    'Heap': $int ).

tff(func_def_28,type,
    'DeclType': $int > $int ).

tff(func_def_29,type,
    'LBound': ( $int * $int ) > $int ).

tff(func_def_30,type,
    'AsPureObject': $int > $int ).

tff(func_def_31,type,
    boolNot: $int > $int ).

tff(func_def_32,type,
    intAtLeast: ( $int * $int ) > $int ).

tff(func_def_33,type,
    'System_Object_ToString_1': $int > $int ).

tff(func_def_34,type,
    'RefArraySet': ( $int * $int * $int ) > $int ).

tff(func_def_35,type,
    store1: ( $int * $int * $int ) > $int ).

tff(func_def_36,type,
    'System_Object': $int ).

tff(func_def_37,type,
    'Unbox': $int > $int ).

tff(func_def_38,type,
    typeof: $int > $int ).

tff(func_def_39,type,
    'ArrayCategoryNonNullRef': $int ).

tff(func_def_40,type,
    'IfThenElse': ( $int * $int * $int ) > $int ).

tff(func_def_41,type,
    int_m2147483648: $int ).

tff(func_def_42,type,
    'TypeName': $int > $int ).

tff(func_def_43,type,
    'System_Reflection_MemberInfo': $int ).

tff(func_def_44,type,
    'System_String_Equals_System_String_System_String': ( $int * $int * $int ) > $int ).

tff(func_def_45,type,
    'AsDirectSubClass': ( $int * $int ) > $int ).

tff(func_def_46,type,
    'System_String_Concat_System_String_System_String_1': ( $int * $int ) > $int ).

tff(func_def_47,type,
    'BoundedStack_ToString': ( $int * $int ) > $int ).

tff(func_def_48,type,
    'IsStaticField': $int > $int ).

tff(func_def_49,type,
    'System_String_IsInterned_System_String_notnull': ( $int * $int ) > $int ).

tff(func_def_50,type,
    'System_UInt64': $int ).

tff(func_def_51,type,
    stringLiteral10: $int ).

tff(func_def_52,type,
    boolImplies: ( $int * $int ) > $int ).

tff(func_def_53,type,
    or_1: ( $int * $int ) > $int ).

tff(func_def_54,type,
    'System_Runtime_Serialization_ISerializable': $int ).

tff(func_def_55,type,
    shl: ( $int * $int ) > $int ).

tff(func_def_56,type,
    boolAnd: ( $int * $int ) > $int ).

tff(func_def_57,type,
    'System_Boolean': $int ).

tff(func_def_58,type,
    'As': ( $int * $int ) > $int ).

tff(func_def_59,type,
    'ArrayCategoryRef': $int ).

tff(func_def_60,type,
    'AsNonNullRefField': ( $int * $int ) > $int ).

tff(func_def_61,type,
    x_2: ( $int * $int ) > $int ).

tff(func_def_62,type,
    allocated: $int ).

tff(func_def_63,type,
    stringLiteral9: $int ).

tff(func_def_64,type,
    stringLiteral11: $int ).

tff(func_def_65,type,
    'AsRangeField': ( $int * $int ) > $int ).

tff(func_def_66,type,
    and_1: ( $int * $int ) > $int ).

tff(func_def_67,type,
    'System_Runtime_InteropServices__Type': $int ).

tff(func_def_68,type,
    'SharingMode_LockProtected': $int ).

tff(func_def_69,type,
    'System_String_Concat_System_Object_System_Object_1': ( $int * $int ) > $int ).

tff(func_def_70,type,
    'BoundedStack_elems': $int ).

tff(func_def_71,type,
    'IntArrayGet': ( $int * $int ) > $int ).

tff(func_def_72,type,
    'Is': ( $int * $int ) > $int ).

tff(func_def_73,type,
    'IsAllocated': ( $int * $int ) > $int ).

tff(func_def_74,type,
    int_m9223372036854775808: $int ).

tff(func_def_75,type,
    'ElementProxyStruct': ( $int * $int ) > $int ).

tff(func_def_76,type,
    'ArrayIndex': ( $int * $int * $int * $int ) > $int ).

tff(func_def_77,type,
    select1: ( $int * $int ) > $int ).

tff(func_def_78,type,
    min: ( $int * $int ) > $int ).

tff(func_def_79,type,
    'System_Runtime_InteropServices__Exception': $int ).

tff(func_def_80,type,
    'AsRefField': ( $int * $int ) > $int ).

tff(func_def_81,type,
    'System_IntPtr': $int ).

tff(func_def_82,type,
    'Length': $int > $int ).

tff(func_def_83,type,
    'System_Reflection_ICustomAttributeProvider': $int ).

tff(func_def_84,type,
    'AsElementsPeerField': ( $int * $int ) > $int ).

tff(func_def_85,type,
    'ValueArrayGet': ( $int * $int ) > $int ).

tff(func_def_86,type,
    store2: ( $int * $int * $int * $int ) > $int ).

tff(func_def_87,type,
    'FieldDependsOnFCO': ( $int * $int * $int ) > $int ).

tff(func_def_88,type,
    'System_Exception': $int ).

tff(func_def_89,type,
    'Rank': $int > $int ).

tff(func_def_90,type,
    'System_IComparable': $int ).

tff(func_def_91,type,
    'ValueArray': ( $int * $int ) > $int ).

tff(func_def_92,type,
    'IntArraySet': ( $int * $int * $int ) > $int ).

tff(func_def_93,type,
    'AsRepField': ( $int * $int ) > $int ).

tff(func_def_94,type,
    'System_Collections_ICollection': $int ).

tff(func_def_95,type,
    intGreater: ( $int * $int ) > $int ).

tff(func_def_96,type,
    'ElementProxy': ( $int * $int ) > $int ).

tff(func_def_97,type,
    return_value: $int ).

tff(func_def_98,type,
    'BoxTester': ( $int * $int ) > $int ).

tff(func_def_99,type,
    'BoundedStack_ToString_1': $int > $int ).

tff(func_def_100,type,
    'SharingMode_Unshared': $int ).

tff(func_def_101,type,
    'System_UInt16': $int ).

tff(func_def_102,type,
    'Microsoft_Contracts_GuardException': $int ).

tff(func_def_103,type,
    'ClassReprInv': $int > $int ).

tff(func_def_104,type,
    int_4294967295: $int ).

tff(func_def_105,type,
    'ClassRepr': $int > $int ).

tff(func_def_106,type,
    'NonNullFieldsAreInitialized': $int ).

tff(func_def_107,type,
    'AsInterface': $int > $int ).

tff(func_def_108,type,
    'Microsoft_Contracts_ICheckedException': $int ).

tff(func_def_109,type,
    boolOr: ( $int * $int ) > $int ).

tff(func_def_110,type,
    'PeerGroupPlaceholder': $int ).

tff(func_def_111,type,
    'IsNotNull': ( $int * $int ) > $int ).

tff(func_def_112,type,
    'ArrayCategoryValue': $int ).

tff(func_def_113,type,
    'ElementType': $int > $int ).

tff(func_def_114,type,
    'System_SByte': $int ).

tff(func_def_115,type,
    'BeingConstructed': $int ).

tff(func_def_116,type,
    true_1: $int ).

tff(func_def_117,type,
    'BoundedStack': $int ).

tff(func_def_118,type,
    int_2147483647: $int ).

tff(func_def_119,type,
    result: $int ).

tff(func_def_120,type,
    'System_Object_ToString': ( $int * $int ) > $int ).

tff(func_def_121,type,
    'System_IComparable_1___System_String': $int ).

tff(func_def_122,type,
    'System_String_Equals_System_String': ( $int * $int * $int ) > $int ).

tff(func_def_123,type,
    'OneClassDown': ( $int * $int ) > $int ).

tff(func_def_124,type,
    'Microsoft_Contracts_ObjectInvariantException': $int ).

tff(func_def_125,type,
    'StringLength': $int > $int ).

tff(func_def_126,type,
    'AsImmutable': $int > $int ).

tff(func_def_127,type,
    'System_Collections_Generic_IEnumerable_1___System_Char': $int ).

tff(func_def_128,type,
    'IntToInt': ( $int * $int * $int ) > $int ).

tff(func_def_129,type,
    'PurityAxiomsCanBeAssumed': $int ).

tff(func_def_130,type,
    'System_Char': $int ).

tff(func_def_131,type,
    boolIff: ( $int * $int ) > $int ).

tff(func_def_132,type,
    intAtMost: ( $int * $int ) > $int ).

tff(func_def_133,type,
    elements: $int ).

tff(func_def_134,type,
    'IsValueType': $int > $int ).

tff(func_def_135,type,
    'System_Collections_IList': $int ).

tff(func_def_136,type,
    'System_UIntPtr': $int ).

tff(func_def_137,type,
    'System_UInt32': $int ).

tff(func_def_138,type,
    'IsImmutable': $int > $int ).

tff(func_def_139,type,
    'AsElementsRepField': ( $int * $int * $int ) > $int ).

tff(func_def_140,type,
    inv: $int ).

tff(func_def_141,type,
    'FirstConsistentOwner': $int ).

tff(func_def_142,type,
    'NonNullRefArrayRaw': ( $int * $int * $int ) > $int ).

tff(func_def_143,type,
    'BoxFunc': ( $int * $int * $int * $int ) > $int ).

tff(func_def_144,type,
    'AsMutable': $int > $int ).

tff(func_def_145,type,
    x: ( $int * $int ) > $int ).

tff(func_def_146,type,
    'BoundedStack_size': $int ).

tff(func_def_147,type,
    'System_Byte': $int ).

tff(func_def_148,type,
    'UnboxedType': $int > $int ).

tff(func_def_149,type,
    'IncludedInModifiesStar': $int > $int ).

tff(func_def_150,type,
    'StructSet': ( $int * $int * $int ) > $int ).

tff(func_def_151,type,
    'System_Type': $int ).

tff(func_def_152,type,
    ownerFrame: $int ).

tff(func_def_153,type,
    'System_IEquatable_1___System_String': $int ).

tff(func_def_154,type,
    max: ( $int * $int ) > $int ).

tff(func_def_155,type,
    shr: ( $int * $int ) > $int ).

tff(func_def_156,type,
    'DimLength': ( $int * $int ) > $int ).

tff(func_def_157,type,
    'RefArrayGet': ( $int * $int ) > $int ).

tff(func_def_158,type,
    x_1: ( $int * $int ) > $int ).

tff(func_def_159,type,
    'UBound': ( $int * $int ) > $int ).

tff(func_def_160,type,
    exposeVersion: $int ).

tff(func_def_161,type,
    'System_ICloneable': $int ).

tff(func_def_162,type,
    'System_Reflection_IReflect': $int ).

tff(func_def_163,type,
    int_9223372036854775807: $int ).

tff(func_def_164,type,
    'Box': ( $int * $int ) > $int ).

tff(func_def_165,type,
    'ArrayIndexInvX': $int > $int ).

tff(func_def_166,type,
    anyNeq: ( $int * $int ) > $int ).

tff(func_def_167,type,
    int_18446744073709551615: $int ).

tff(func_def_168,type,
    'IncludeInMainFrameCondition': $int > $int ).

tff(func_def_169,type,
    nullObject: $int ).

tff(func_def_170,type,
    'BoundedStack_max': $int ).

tff(func_def_171,type,
    'IsHeap': $int > $int ).

tff(func_def_172,type,
    select2: ( $int * $int * $int ) > $int ).

tff(func_def_173,type,
    'ArrayCategory': $int > $int ).

tff(func_def_174,type,
    this: $int ).

tff(func_def_175,type,
    'System_Runtime_InteropServices__MemberInfo': $int ).

tff(func_def_176,type,
    'RefArray': ( $int * $int ) > $int ).

tff(func_def_177,type,
    'IsMemberlessType': $int > $int ).

tff(func_def_178,type,
    'BaseClass': $int > $int ).

tff(func_def_179,type,
    'NonNullRefArray': ( $int * $int ) > $int ).

tff(func_def_180,type,
    'System_String': $int ).

tff(func_def_197,type,
    sK12: $int ).

tff(func_def_198,type,
    sK13: $int ).

tff(func_def_199,type,
    sK14: $int ).

tff(func_def_200,type,
    sK15: $int ).

tff(func_def_201,type,
    sK16: $int ).

tff(func_def_202,type,
    sK17: $int ).

tff(func_def_203,type,
    sK18: $int ).

tff(func_def_204,type,
    sK19: $int ).

tff(func_def_205,type,
    sK20: $int ).

tff(func_def_206,type,
    sK21: $int ).

tff(func_def_207,type,
    sK22: $int ).

tff(func_def_208,type,
    sK23: $int ).

tff(func_def_209,type,
    sK24: $int ).

tff(func_def_210,type,
    sK25: $int ).

tff(func_def_211,type,
    sK26: $int ).

tff(func_def_212,type,
    sK27: $int ).

tff(func_def_213,type,
    sK28: $int ).

tff(func_def_214,type,
    sK29: $int ).

tff(func_def_215,type,
    sK30: $int ).

tff(func_def_216,type,
    sK31: $int ).

tff(func_def_217,type,
    sK32: $int ).

tff(func_def_218,type,
    sK33: $int ).

tff(func_def_219,type,
    sK34: $int > $int ).

tff(func_def_220,type,
    sK35: ( $int * $int ) > $int ).

tff(func_def_221,type,
    sK36: ( $int * $int * $int ) > $int ).

tff(func_def_222,type,
    sK37: ( $int * $int ) > $int ).

tff(func_def_223,type,
    sK38: ( $int * $int * $int ) > $int ).

tff(func_def_224,type,
    sK39: ( $int * $int * $int ) > $int ).

tff(func_def_225,type,
    sK40: ( $int * $int * $int ) > $int ).

tff(func_def_226,type,
    sK41: ( $int * $int * $int ) > $int ).

tff(func_def_227,type,
    sK42: ( $int * $int * $int ) > $int ).

tff(func_def_228,type,
    sK43: $int ).

tff(func_def_229,type,
    sK44: $int ).

tff(func_def_230,type,
    sK45: $int ).

tff(func_def_231,type,
    sK46: $int ).

tff(func_def_232,type,
    sK47: $int ).

tff(func_def_233,type,
    sK48: $int ).

tff(func_def_234,type,
    sK49: $int ).

tff(func_def_235,type,
    sK50: $int ).

tff(func_def_236,type,
    sK51: ( $int * $int ) > $int ).

tff(func_def_237,type,
    sK52: ( $int * $int * $int ) > $int ).

tff(func_def_238,type,
    sK53: ( $int * $int * $int ) > $int ).

tff(func_def_239,type,
    sK54: ( $int * $int ) > $int ).

tff(func_def_240,type,
    sK55: ( $int * $int * $int ) > $int ).

tff(func_def_241,type,
    sK56: ( $int * $int * $int ) > $int ).

tff(func_def_242,type,
    sK57: ( $int * $int * $int ) > $int ).

tff(func_def_243,type,
    sK58: ( $int * $int ) > $int ).

tff(func_def_244,type,
    sK59: ( $int * $int * $int ) > $int ).

tff(func_def_245,type,
    sK60: ( $int * $int ) > $int ).

tff(func_def_246,type,
    sK61: ( $int * $int ) > $int ).

tff(func_def_247,type,
    sK62: ( $int * $int * $int * $int * $int ) > $int ).

tff(func_def_248,type,
    sK63: ( $int * $int * $int * $int * $int ) > $int ).

tff(func_def_249,type,
    sK64: $int > $int ).

tff(func_def_250,type,
    sK65: ( $int * $int * $int ) > $int ).

tff(func_def_251,type,
    sK66: ( $int * $int * $int ) > $int ).

tff(func_def_252,type,
    sK67: ( $int * $int ) > $int ).

tff(func_def_253,type,
    sK68: ( $int * $int ) > $int ).

tff(func_def_254,type,
    sK69: ( $int * $int ) > $int ).

tff(func_def_255,type,
    sK70: ( $int * $int ) > $int ).

tff(func_def_256,type,
    sK71: ( $int * $int ) > $int ).

tff(func_def_257,type,
    sK72: ( $int * $int ) > $int ).

tff(func_def_258,type,
    sK73: ( $int * $int * $int ) > $int ).

tff(func_def_259,type,
    sK74: ( $int * $int * $int ) > $int ).

tff(func_def_260,type,
    sK75: ( $int * $int ) > $int ).

tff(func_def_261,type,
    sK76: ( $int * $int ) > $int ).

tff(func_def_262,type,
    sK77: ( $int * $int ) > $int ).

tff(func_def_263,type,
    sK78: ( $int * $int ) > $int ).

tff(func_def_264,type,
    sK79: ( $int * $int * $int ) > $int ).

tff(func_def_265,type,
    sK80: ( $int * $int ) > $int ).

tff(func_def_266,type,
    sK81: ( $int * $int ) > $int ).

tff(func_def_267,type,
    sK82: ( $int * $int ) > $int ).

tff(func_def_268,type,
    sK83: ( $int * $int * $int ) > $int ).

tff(func_def_269,type,
    sK84: ( $int * $int ) > $int ).

tff(func_def_270,type,
    sK85: ( $int * $int ) > $int ).

tff(func_def_271,type,
    sK86: ( $int * $int ) > $int ).

tff(func_def_272,type,
    sK87: ( $int * $int ) > $int ).

tff(func_def_273,type,
    sK88: ( $int * $int ) > $int ).

tff(func_def_274,type,
    sK89: ( $int * $int * $int * $int ) > $int ).

tff(func_def_275,type,
    sK90: ( $int * $int * $int * $int ) > $int ).

tff(func_def_276,type,
    sK91: ( $int * $int * $int * $int ) > $int ).

tff(func_def_277,type,
    sK92: ( $int * $int * $int ) > $int ).

tff(func_def_278,type,
    sK93: ( $int * $int ) > $int ).

tff(func_def_279,type,
    sK94: ( $int * $int ) > $int ).

tff(func_def_280,type,
    sK95: ( $int * $int * $int ) > $int ).

tff(func_def_281,type,
    sK96: $int > $int ).

tff(func_def_282,type,
    sK97: ( $int * $int ) > $int ).

tff(func_def_283,type,
    sK98: ( $int * $int ) > $int ).

tff(func_def_284,type,
    sK99: ( $int * $int * $int ) > $int ).

tff(func_def_285,type,
    sK100: ( $int * $int * $int ) > $int ).

tff(func_def_286,type,
    sK101: ( $int * $int * $int ) > $int ).

tff(func_def_287,type,
    sK102: ( $int * $int * $int * $int ) > $int ).

tff(func_def_288,type,
    sK103: ( $int * $int * $int ) > $int ).

tff(func_def_289,type,
    sK104: ( $int * $int ) > $int ).

tff(func_def_290,type,
    sK105: ( $int * $int ) > $int ).

tff(func_def_291,type,
    sK106: ( $int * $int ) > $int ).

tff(func_def_292,type,
    sK107: ( $int * $int * $int ) > $int ).

tff(func_def_293,type,
    sK108: ( $int * $int ) > $int ).

tff(func_def_294,type,
    sK109: ( $int * $int ) > $int ).

tff(func_def_295,type,
    sK110: ( $int * $int ) > $int ).

tff(func_def_296,type,
    sK111: ( $int * $int ) > $int ).

tff(func_def_297,type,
    sK112: ( $int * $int ) > $int ).

tff(func_def_298,type,
    sK113: ( $int * $int * $int ) > $int ).

tff(func_def_299,type,
    sK114: ( $int * $int ) > $int ).

tff(func_def_300,type,
    sK115: ( $int * $int ) > $int ).

tff(func_def_301,type,
    sK116: ( $int * $int ) > $int ).

tff(func_def_302,type,
    sK117: ( $int * $int * $int ) > $int ).

tff(pred_def_6,type,
    sP1: ( $int * $int * $int * $int * $int * $int * $int * $int * $int * $int * $int * $int * $int * $int * $int * $int ) > $o ).

tff(pred_def_7,type,
    sP2: ( $int * $int ) > $o ).

tff(pred_def_8,type,
    sP3: ( $int * $int * $int * $int * $int * $int ) > $o ).

tff(pred_def_9,type,
    sP4: ( $int * $int * $int * $int * $int * $int ) > $o ).

tff(pred_def_10,type,
    sP5: ( $int * $int ) > $o ).

tff(pred_def_11,type,
    sP6: ( $int * $int * $int * $int * $int * $int ) > $o ).

tff(pred_def_12,type,
    sP7: ( $int * $int * $int * $int * $int * $int ) > $o ).

tff(pred_def_13,type,
    sP8: ( $int * $int * $int * $int ) > $o ).

tff(pred_def_14,type,
    sP9: ( $int * $int ) > $o ).

tff(pred_def_15,type,
    sP10: ( $int * $int * $int * $int ) > $o ).

tff(pred_def_16,type,
    sP11: ( $int * $int ) > $o ).

tff(pred_def_17,type,
    sQ118_eqProxy: ( $int * $int ) > $o ).

tff(f2,axiom,
    ? [X2: $int,X5: $int,X7: $int,X6: $int,X1: $int,X4: $int,X0: $int,X3: $int] :
      ( ~ ( ~ ! [X20: $int,X9: $int] :
              ? [X25: $int] :
                ( ~ ( ( x(X25,'System_Array') != true_1 )
                    | ( x(X25,X25) != true_1 ) )
                & ( X25 = 'RefArray'(X9,X20) ) )
          | ~ ! [X16: $int,X13: $int,X17: $int,X15: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X15,X16,X13,X17)) = X17 )
          | ( 'IncludedInModifiesStar'(elements) != true_1 )
          | ~ ! [X9: $int] :
                ( ( 'IsValueType'(X9) = true_1 )
               => ~ ( ~ ! [X31: $int] :
                          ( ( x(X31,X9) = true_1 )
                         => ( X9 = X31 ) )
                    | ~ ! [X31: $int] :
                          ( ( x(X9,X31) = true_1 )
                         => ( X9 = X31 ) ) ) )
          | ( 'AsRangeField'('BoundedStack_max','System_Int32') != 'BoundedStack_max' )
          | ~ ! [X42: $int,X9: $int] :
                ( ( 'Is'(X42,X9) = true_1 )
               => ( 'As'(X42,X9) = X42 ) )
          | ( 'AsInterface'('Microsoft_Contracts_ICheckedException') != 'Microsoft_Contracts_ICheckedException' )
          | ( x('System_Collections_IEnumerable','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X17: $int,X13: $int] :
              ? [X92: $int] :
                ( ( X92 = max(X13,X17) )
                & ~ ( ~ ( ( X92 = X13 )
                        | ( X92 = X17 ) )
                    | ~ $lesseq(X13,X92)
                    | ~ $lesseq(X17,X92) ) )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Object') != true_1 )
          | ( x('System_IComparable','System_Object') != true_1 )
          | ~ ! [X9: $int,X10: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( select2(X10,'ClassRepr'(X9),ownerFrame) = 'PeerGroupPlaceholder' ) )
          | ~ ! [X42: $int,X10: $int,X45: $int] :
                ( ~ ( ( 'IsHeap'(X10) != true_1 )
                    | ( select2(X10,X42,allocated) != true_1 ) )
               => ( select2(X10,select2(X10,X42,X45),allocated) = true_1 ) )
          | ~ ! [X20: $int,X9: $int] :
              ? [X23: $int] :
                ( ~ ( ( x(X23,'System_Array') != true_1 )
                    | ( x(X23,X23) != true_1 ) )
                & ( X23 = 'ValueArray'(X9,X20) ) )
          | ( 'IsStaticField'(localinv) = true_1 )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral10,allocated) = true_1 ) )
          | ( 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') != 'Microsoft_Contracts_ObjectInvariantException' )
          | ~ ! [X9: $int] :
              ? [X47: $int] :
                ( ( X47 = 'BaseClass'(X9) )
                & ~ ( ( x(X9,X47) != true_1 )
                    | ~ ( ( X9 != 'System_Object' )
                       => ( X9 != X47 ) ) ) )
          | ~ ! [X13: $int,X11: $int,X12: $int] : ( 'IntArrayGet'('IntArraySet'(X11,X12,X13),X12) = X13 )
          | ( x('System_Type','System_Type') != true_1 )
          | ( x('System_Reflection_IReflect','System_Object') != true_1 )
          | ~ ! [X46: $int,X45: $int,X44: $int,X13: $int] :
                ( ( X45 != X46 )
               => ( 'StructGet'('StructSet'(X44,X45,X13),X46) = 'StructGet'(X44,X46) ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X20: $int,X15: $int,X9: $int] :
                ( ~ ( ( X15 = nullObject )
                    | ( x(typeof(X15),'ValueArray'(X9,X20)) != true_1 ) )
               => ( 'Rank'(X15) = X20 ) )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral11) = stringLiteral11 ) )
          | ( x('System_IComparable','System_IComparable') != true_1 )
          | ( x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( x('System_IEquatable_1___System_String','System_Object') != true_1 )
          | ( 'DeclType'('NonNullFieldsAreInitialized') != 'System_Object' )
          | ~ ! [X9: $int] : ( x(typeof('ClassRepr'(X9)),'System_Object') != true_1 )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Type') != true_1 )
          | ( 'AsInterface'('System_Runtime_Serialization_ISerializable') != 'System_Runtime_Serialization_ISerializable' )
          | ( 'StringLength'(stringLiteral11) != 1 )
          | ( 'AsInterface'('System_Reflection_IReflect') != 'System_Reflection_IReflect' )
          | ( $sum(int_m2147483648,1) != $difference(0,int_2147483647) )
          | ( x('System_Runtime_Serialization_ISerializable','System_Object') != true_1 )
          | ~ ! [X15: $int,X12: $int] : ( 'UBound'(X15,X12) = $difference('DimLength'(X15,X12),1) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X98: $int,X99: $int] :
                ? [X110: $int,X109: $int,X108: $int,X107: $int] :
                  ( ( X107 = 'System_Object_ToString'(X98,X99) )
                  & ( ~ ( ( select2(X98,X99,allocated) != true_1 )
                        | ( 'IsHeap'(X98) != true_1 )
                        | ( 'IsNotNull'(X99,'System_Object') != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X111: $int] :
                              ( ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerFrame) != X110 )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( select2(X98,X104,ownerRef) != X108 ) )
                               => ~ ( ( select2(X98,X104,inv) != X111 )
                                    | ( select2(X98,X104,localinv) != X111 ) ) )
                              & ( X111 = typeof(X104) ) ) )
                   => ~ ( ~ ( ( X110 != 'PeerGroupPlaceholder' )
                           => ~ ( ~ ( ~ ~ ( ( x(select2(X98,X108,inv),X110) != true_1 )
                                          | ( select2(X98,X108,localinv) = 'BaseClass'(X110) ) )
                                   => ( X109 = select2(X98,X108,'FirstConsistentOwner') ) )
                                | ~ ( ~ ( ( select2(X98,X108,localinv) = 'BaseClass'(X110) )
                                        | ( x(select2(X98,X108,inv),X110) != true_1 ) )
                                   => ( X109 = X108 ) ) ) )
                        | ( 'AsPureObject'(X99) != X99 )
                        | ( 'IsNotNull'(X107,'System_String') != true_1 )
                        | ( select2(X98,X107,allocated) != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X112: $int] :
                              ( ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X107,ownerRef) )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( select2(X98,X104,ownerFrame) != select2(X98,X107,ownerFrame) ) )
                               => ~ ( ( select2(X98,X104,localinv) != X112 )
                                    | ( select2(X98,X104,inv) != X112 ) ) )
                              & ( X112 = typeof(X104) ) ) ) )
                  & ( X109 = select2(X98,X99,'FirstConsistentOwner') )
                  & ( X108 = select2(X98,X99,ownerRef) )
                  & ( X110 = select2(X98,X99,ownerFrame) ) ) )
          | ( x('System_ICloneable','System_Object') != true_1 )
          | ~ ! [X22: $int,X20: $int,X9: $int] :
                ( ( x(X9,'IntArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryInt' ) )
          | ( X3 != 'System_Exception' )
          | ( 'IsStaticField'('BoundedStack_elems') = true_1 )
          | ( 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X79: $int] :
                ( ( 'IsValueType'('UnboxedType'(X79)) = true_1 )
               => ! [X13: $int,X18: $int] :
                  ? [X80: $int] :
                    ( ( X80 = 'Box'(X13,X79) )
                    & ? [X81: $int] :
                        ( ( ( 'IsHeap'(X18) = true_1 )
                         => ~ ( ( select2(X18,X80,localinv) != X81 )
                              | ( select2(X18,X80,inv) != X81 ) ) )
                        & ( X81 = typeof(X80) ) ) ) )
          | ( x('Microsoft_Contracts_ICheckedException','System_Object') != true_1 )
          | ~ ! [X9: $int,X11: $int,X20: $int] :
              ? [X32: $int] :
                ( ( X32 = 'ElementType'(X9) )
                & ( ( x(X9,'RefArray'(X11,X20)) = true_1 )
                 => ~ ( ( x(X32,X11) != true_1 )
                      | ( X9 = X11 )
                      | ( X9 != 'RefArray'(X32,X20) ) ) ) )
          | ( 'AsInterface'('System_IConvertible') != 'System_IConvertible' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Exception') != 'System_Runtime_InteropServices__Exception' )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral10) = stringLiteral10 ) )
          | ~ ! [X31: $int,X9: $int] :
                ( ( x(X31,'AsMutable'(X9)) = true_1 )
               => ~ ( ( 'IsImmutable'(X31) = true_1 )
                    | ( 'AsMutable'(X31) != X31 ) ) )
          | ~ ! [X20: $int,X31: $int,X9: $int] :
                ( ( x(X31,X9) = true_1 )
               => ( x('RefArray'(X31,X20),'RefArray'(X9,X20)) = true_1 ) )
          | ~ ! [X9: $int] : ( 'TypeName'('TypeObject'(X9)) = X9 )
          | ( 'DeclType'('BoundedStack_elems') != 'BoundedStack' )
          | ( x('System_Array','System_Collections_IList') != true_1 )
          | ~ ! [X42: $int,X43: $int] : ( typeof('ElementProxyStruct'(X42,X43)) = 'System_Object' )
          | ( 'IsValueType'('System_Int64') != true_1 )
          | ~ ! [X20: $int,X11: $int,X9: $int] :
              ? [X36: $int] :
                ( ( X36 = 'ElementType'(X9) )
                & ( ( x('RefArray'(X11,X20),X9) = true_1 )
                 => ( ~ ( ( x(X11,X36) != true_1 )
                        | ( X9 != 'RefArray'(X36,X20) ) )
                    | ( x('System_Array',X9) = true_1 ) ) ) )
          | ( 'IncludeInMainFrameCondition'(ownerFrame) != true_1 )
          | ~ ! [X12: $int,X15: $int,X18: $int,X9: $int,X20: $int] :
                ( ~ ( ( x(typeof(X15),'NonNullRefArray'(X9,X20)) != true_1 )
                    | ( 'IsHeap'(X18) != true_1 ) )
               => ( 'RefArrayGet'(select2(X18,X15,elements),X12) != nullObject ) )
          | ~ ! [X20: $int,X11: $int] : ( 'ElementType'('RefArray'(X11,X20)) = X11 )
          | ( x('System_Reflection_IReflect','System_Reflection_IReflect') != true_1 )
          | ~ ! [X93: $int,X94: $int] :
              ? [X96: $int,X95: $int] :
                ( ( X95 = select2(X94,X93,'BoundedStack_max') )
                & ( ~ ( ( 'IsHeap'(X94) != true_1 )
                      | ( select2(X94,X93,localinv) = X6 )
                      | ( x(select2(X94,X93,inv),'BoundedStack') != true_1 ) )
                 => ~ ( ~ $lesseq(X95,'Length'(select2(X94,X93,'BoundedStack_elems')))
                      | ~ $lesseq(0,X96)
                      | ~ $lesseq(X96,X95) ) )
                & ( X96 = select2(X94,X93,'BoundedStack_size') ) )
          | ~ ! [X13: $int,X17: $int] :
              ? [X87: $int] :
                ( ( ~ ( ~ $lesseq(X13,0)
                      | ~ $less(X17,0) )
                 => ~ ( ~ $less(X17,X87)
                      | ~ $lesseq(X87,0) ) )
                & ( X87 = x_2(X13,X17) ) )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ( 'IsImmutable'('System_Exception') = true_1 )
          | ( X0 != 'System_Reflection_MemberInfo' )
          | ( 'IsStaticField'(inv) = true_1 )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $lesseq(X12,int_2147483647)
                    | ~ $lesseq(int_m2147483648,X12) )
              <=> ( 'InRange'(X12,'System_Int32') = true_1 ) )
          | ( 'IsStaticField'(elements) = true_1 )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $less(X12,128)
                    | ~ $lesseq($difference(0,128),X12) )
              <=> ( 'InRange'(X12,'System_SByte') = true_1 ) )
          | ( x('System_Type','System_Reflection_IReflect') != true_1 )
          | ~ ! [X13: $int,X17: $int] :
              ? [X89: $int] :
                ( ( X89 = or_1(X13,X17) )
                & ( ~ ( ~ $lesseq(0,X13)
                      | ~ $lesseq(0,X17) )
                 => ~ ( ~ $lesseq(0,X89)
                      | ~ $lesseq(X89,$sum(X13,X17)) ) ) )
          | ~ $less(int_m9223372036854775808,int_m2147483648)
          | ( x('System_Runtime_InteropServices__Type','System_Object') != true_1 )
          | ~ ! [X10: $int,X15: $int,X53: $int] :
                ~ ( ~ ( ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) = true_1 )
                    <=> ( 'StringEquals'(X15,X53) = true_1 ) )
                  | ~ ( ( 'StringEquals'(X53,X15) = true_1 )
                    <=> ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) = true_1 ) )
                  | ~ ( ( X15 = X53 )
                     => ( 'StringEquals'(X15,X53) = true_1 ) ) )
          | ( x('System_Type','System_Object') != true_1 )
          | ~ ! [X94: $int,X93: $int] :
                ( ~ ( ( x(select2(X94,X93,inv),'System_Reflection_MemberInfo') != true_1 )
                    | ( 'IsHeap'(X94) != true_1 )
                    | ( select2(X94,X93,localinv) = X1 ) )
               => $true )
          | ( 'AsDirectSubClass'('System_Exception',X4) != 'System_Exception' )
          | ( 'IsMemberlessType'('System_Collections_ICollection') != true_1 )
          | ~ ! [X15: $int,X53: $int,X10: $int] :
                ( ( 'System_String_Equals_System_String'(X10,X15,X53) = true_1 )
              <=> ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) = true_1 ) )
          | ( 'IsValueType'('System_Int32') != true_1 )
          | ( 'StringLength'(stringLiteral9) != 18 )
          | ~ ! [X11: $int,X20: $int] : ( 'ElementType'('NonNullRefArray'(X11,X20)) = X11 )
          | ( 'IsValueType'('System_UInt32') != true_1 )
          | ( 'IsValueType'('System_SByte') != true_1 )
          | ( 'IsNotNull'(stringLiteral8,'System_String') != true_1 )
          | ~ ! [X13: $int,X17: $int] :
                ( ( $lesseq(0,X17)
                  | $lesseq(0,X13) )
               => $lesseq(0,and_1(X13,X17)) )
          | ( x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') != true_1 )
          | ~ ! [X42: $int,X43: $int] : ( typeof('ElementProxy'(X42,X43)) = 'System_Object' )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( 'IsHeap'(X94) != true_1 )
                    | ( x(select2(X94,X93,inv),'System_Array') != true_1 )
                    | ( select2(X94,X93,localinv) = X7 ) )
               => $true )
          | ( 'AsInterface'('System_ICloneable') != 'System_ICloneable' )
          | ( 'AsInterface'('System_Reflection_ICustomAttributeProvider') != 'System_Reflection_ICustomAttributeProvider' )
          | ~ ! [X53: $int,X8: $int,X15: $int] :
                ( ~ ( ( 'StringEquals'(X15,X53) != true_1 )
                    | ( 'StringEquals'(X53,X8) != true_1 ) )
               => ( 'StringEquals'(X15,X8) = true_1 ) )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_max') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( 'AsMutable'('System_Array') != 'System_Array' )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_UInt64') = true_1 )
              <=> ~ ( ~ $lesseq(X12,int_18446744073709551615)
                    | ~ $lesseq(0,X12) ) )
          | ( 'IsValueType'('System_Boolean') != true_1 )
          | ( 'IsImmutable'('System_Array') = true_1 )
          | ~ ! [X94: $int,X93: $int] :
                ( ~ ( ( 'IsHeap'(X94) != true_1 )
                    | ( x(select2(X94,X93,inv),'System_String') != true_1 )
                    | ( select2(X94,X93,localinv) = X5 ) )
               => $true )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X42: $int] : ( 'IsMemberlessType'(typeof(X42)) != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X44: $int] : $lesseq(0,'StringLength'(X44))
          | ~ ! [X13: $int,X53: $int,X17: $int] :
                ( ( X53 = true_1 )
               => ( 'IfThenElse'(X53,X13,X17) = X13 ) )
          | ~ $less(int_4294967295,int_9223372036854775807)
          | ( 'IncludeInMainFrameCondition'(inv) = true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_elems') != true_1 )
          | ( 'AsMutable'('BoundedStack') != 'BoundedStack' )
          | ~ ! [X8: $int] : ( 'ClassReprInv'('ClassRepr'(X8)) = X8 )
          | ~ ! [X45: $int,X10: $int,X44: $int] :
                ( ( 'IsAllocated'(X10,X44) = true_1 )
               => ( 'IsAllocated'(X10,'StructGet'(X44,X45)) = true_1 ) )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( select2(X94,X93,localinv) = X0 )
                    | ( 'IsHeap'(X94) != true_1 )
                    | ( x(select2(X94,X93,inv),'System_Type') != true_1 ) )
               => $true )
          | ( x('System_String','System_ICloneable') != true_1 )
          | ~ ! [X13: $int,X53: $int,X17: $int] :
                ( ( X53 != true_1 )
               => ( 'IfThenElse'(X53,X13,X17) = X17 ) )
          | ~ ! [X14: $int,X12: $int] :
              ? [X90: $int] :
                ( ( ~ ( ~ $lesseq(0,X12)
                      | ~ $lesseq(0,X14)
                      | ~ $lesseq(X14,16)
                      | ~ $less(X12,32768) )
                 => ~ ( ~ $lesseq(X90,int_2147483647)
                      | ~ $lesseq(0,X90) ) )
                & ( X90 = shl(X12,X14) ) )
          | ( 'IsValueType'('System_IntPtr') != true_1 )
          | ( 'IsStaticField'(exposeVersion) = true_1 )
          | ~ ! [X9: $int,X45: $int,X10: $int,X42: $int] :
              ? [X58: $int] :
                ( ( X58 = select2(X10,X42,'AsRepField'(X45,X9)) )
                & ( ~ ( ( X58 = nullObject )
                      | ( 'IsHeap'(X10) != true_1 ) )
                 => ~ ( ( select2(X10,X58,ownerRef) != X42 )
                      | ( select2(X10,X58,ownerFrame) != X9 ) ) ) )
          | ( $sum(int_m9223372036854775808,1) != $difference(0,int_9223372036854775807) )
          | ( 'IsImmutable'('Microsoft_Contracts_GuardException') = true_1 )
          | ( 'IncludedInModifiesStar'(ownerFrame) = true_1 )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral9,allocated) = true_1 ) )
          | ~ ! [X98: $int,X99: $int] :
              ? [X113: $int] :
                ( ( ~ ( ( select2(X98,X99,localinv) != X113 )
                      | ( X99 = nullObject )
                      | ( select2(X98,X99,inv) != X113 )
                      | ( 'IsHeap'(X98) != true_1 )
                      | ( select2(X98,X99,allocated) != true_1 )
                      | ( x(X113,'System_Object') != true_1 ) )
                 => ( 'System_Object_ToString'(X98,X99) = 'System_Object_ToString_1'(select2(X98,X99,exposeVersion)) ) )
                & ( X113 = typeof(X99) ) )
          | ( 'IsMemberlessType'('System_Reflection_MemberInfo') != true_1 )
          | ( 'AsInterface'('System_Collections_ICollection') != 'System_Collections_ICollection' )
          | ( x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'IncludedInModifiesStar'('BoundedStack_elems') != true_1 )
          | ( X6 != 'System_Object' )
          | ( 'AsMutable'('System_Exception') != 'System_Exception' )
          | ( 'AsImmutable'('System_Reflection_MemberInfo') != 'System_Reflection_MemberInfo' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Type') != 'System_Runtime_InteropServices__Type' )
          | ( 'AsRangeField'('BoundedStack_size','System_Int32') != 'BoundedStack_size' )
          | ~ ! [X15: $int] :
              ? [X21: $int] :
                ( ( X21 = 'Length'(X15) )
                & ~ ( ~ $lesseq(0,X21)
                    | ~ $lesseq(X21,int_2147483647) ) )
          | ~ ! [X11: $int,X20: $int,X9: $int] :
              ? [X37: $int] :
                ( ( X37 = 'ElementType'(X9) )
                & ( ( x('NonNullRefArray'(X11,X20),X9) = true_1 )
                 => ( ~ ( ( x(X11,X37) != true_1 )
                        | ( X9 != 'NonNullRefArray'(X37,X20) ) )
                    | ( x('System_Array',X9) = true_1 ) ) ) )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral11,allocated) = true_1 ) )
          | ( 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X3) != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X79: $int,X75: $int] :
                ( ( 'BoxTester'(X79,X75) != nullObject )
              <=> ( 'UnboxedType'(X79) = X75 ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X13: $int,X17: $int] :
              ? [X88: $int] :
                ( ( ~ ( ~ $lesseq(0,X88)
                      | ~ $lesseq(0,X17) )
                 => ( x_2(X88,X17) = x_2(X13,X17) ) )
                & ( X88 = $difference(X13,X17) ) )
          | ~ ! [X12: $int,X18: $int,X15: $int] :
              ? [X41: $int,X40: $int] :
                ( ( X40 = 'ElementProxy'(X15,$difference(0,1)) )
                & ( X41 = 'RefArrayGet'(select2(X18,X15,elements),X12) )
                & ( ~ ( ( 'IsHeap'(X18) != true_1 )
                      | ( x(typeof(X15),'System_Array') != true_1 ) )
                 => ( ~ ( ( select2(X18,X41,ownerRef) != select2(X18,X40,ownerRef) )
                        | ( select2(X18,X41,ownerFrame) != select2(X18,X40,ownerFrame) ) )
                    | ( 'IsImmutable'(typeof(X41)) = true_1 )
                    | ( X41 = nullObject ) ) ) )
          | ~ ! [X9: $int] : ( 'IsNotNull'('TypeObject'(X9),'System_Type') = true_1 )
          | ~ ! [X13: $int,X17: $int] :
                ( ~ ( ~ $lesseq(0,X13)
                    | ~ $lesseq(0,X17) )
               => ( x_2($sum(X17,X13),X17) = x_2(X13,X17) ) )
          | ( 'AsInterface'('System_IComparable') != 'System_IComparable' )
          | ~ ! [X12: $int,X15: $int] : $lesseq(0,'DimLength'(X15,X12))
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral8) = stringLiteral8 ) )
          | ~ ! [X42: $int,X10: $int,X45: $int,X9: $int] :
                ( ~ ( ( 'IsHeap'(X10) != true_1 )
                    | ( X42 = nullObject )
                    | ~ ( ( ( select2(X10,'BeingConstructed','NonNullFieldsAreInitialized') = true_1 )
                        <=> $true )
                        | ( X42 != 'BeingConstructed' ) ) )
               => ( select2(X10,X42,'AsNonNullRefField'(X45,X9)) != nullObject ) )
          | ~ ! [X42: $int,X10: $int] :
                ( ( 'IsAllocated'(X10,X42) = true_1 )
               => ( select2(X10,X42,allocated) = true_1 ) )
          | ~ ! [X45: $int,X42: $int,X10: $int] :
              ? [X59: $int] :
                ( ( X59 = select2(X10,X42,'AsPeerField'(X45)) )
                & ( ~ ( ( 'IsHeap'(X10) != true_1 )
                      | ( X59 = nullObject ) )
                 => ~ ( ( select2(X10,X59,ownerFrame) != select2(X10,X42,ownerFrame) )
                      | ( select2(X10,X59,ownerRef) != select2(X10,X42,ownerRef) ) ) ) )
          | ~ ! [X12: $int] : ( shl(X12,0) = X12 )
          | ~ ! [X99: $int,X98: $int] :
              ? [X114: $int] :
                ( ( X114 = typeof(X99) )
                & ( ~ ( ( select2(X98,X99,localinv) != X114 )
                      | ( 'IsHeap'(X98) != true_1 )
                      | ( select2(X98,X99,inv) != X114 )
                      | ( x(X114,'BoundedStack') != true_1 )
                      | ( select2(X98,X99,allocated) != true_1 )
                      | ( X99 = nullObject ) )
                 => ( 'BoundedStack_ToString'(X98,X99) = 'BoundedStack_ToString_1'(select2(X98,X99,exposeVersion)) ) ) )
          | ( X2 != 'Microsoft_Contracts_GuardException' )
          | ( x('System_Collections_IList','System_Collections_ICollection') != true_1 )
          | ( x('System_Array','System_ICloneable') != true_1 )
          | ( 'IsMemberlessType'('System_Reflection_IReflect') != true_1 )
          | ~ ! [X20: $int,X9: $int,X11: $int] :
              ? [X35: $int] :
                ( ( ( x(X9,X35) = true_1 )
                 => ( X9 = X35 ) )
                & ( X35 = 'IntArray'(X11,X20) ) )
          | ~ ! [X42: $int,X9: $int] :
                ( ( 'Is'(X42,X9) != true_1 )
               => ( 'As'(X42,X9) = nullObject ) )
          | ( 'IsMemberlessType'('System_IConvertible') != true_1 )
          | ~ ! [X15: $int] : $lesseq(1,'Rank'(X15))
          | ( x('System_Runtime_InteropServices__Exception','System_Object') != true_1 )
          | ( 'DeclType'(elements) != 'System_Object' )
          | ~ ! [X20: $int,X9: $int] :
              ? [X26: $int] :
                ( ~ ( ( x(X26,X26) != true_1 )
                    | ( x(X26,'System_Array') != true_1 ) )
                & ( X26 = 'NonNullRefArray'(X9,X20) ) )
          | ( 'IsMemberlessType'('System_IComparable_1___System_String') != true_1 )
          | ( x('System_String','System_IConvertible') != true_1 )
          | ( 'IsValueType'('System_UInt16') != true_1 )
          | ( x('System_Array','System_Object') != true_1 )
          | ~ ! [X22: $int,X9: $int,X20: $int] :
                ( ( x(X9,'RefArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryRef' ) )
          | ~ ! [X11: $int,X12: $int,X13: $int] : ( 'ValueArrayGet'('ValueArraySet'(X11,X12,X13),X12) = X13 )
          | ( x('System_Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ( 'IsStaticField'('BoundedStack_max') = true_1 )
          | ( x('System_Collections_IList','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X42: $int,X10: $int] :
              ? [X64: $int,X66: $int,X65: $int] :
                ( ( X66 = select2(X10,X42,ownerRef) )
                & ( X65 = select2(X10,X42,ownerFrame) )
                & ( X64 = typeof(X42) )
                & ( ~ ( ( x(select2(X10,X66,inv),X65) != true_1 )
                      | ( 'IsHeap'(X10) != true_1 )
                      | ( X65 = 'PeerGroupPlaceholder' )
                      | ( select2(X10,X66,localinv) = 'BaseClass'(X65) ) )
                 => ~ ( ( select2(X10,X42,localinv) != X64 )
                      | ( select2(X10,X42,inv) != X64 ) ) ) )
          | ( X7 != 'System_Object' )
          | ( x('System_Array','System_Collections_IEnumerable') != true_1 )
          | ~ $less(int_m2147483648,$difference(0,100000))
          | ( x('System_String','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X11: $int,X20: $int] : ( 'ElementType'('IntArray'(X11,X20)) = X11 )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ~ ! [X10: $int,X51: $int,X12: $int] :
                ( ( 'IsAllocated'(X10,X51) = true_1 )
               => ( 'IsAllocated'(X10,'RefArrayGet'(X51,X12)) = true_1 ) )
          | ~ ! [X20: $int,X11: $int,X9: $int] :
              ? [X34: $int] :
                ( ( ( x(X9,X34) = true_1 )
                 => ( X9 = X34 ) )
                & ( X34 = 'ValueArray'(X11,X20) ) )
          | ( x('System_Collections_ICollection','System_Object') != true_1 )
          | ( x('System_String','System_String') != true_1 )
          | ~ ! [X17: $int,X13: $int] :
                ( ~ ( ~ $lesseq(0,X17)
                    | ~ $lesseq(0,X13) )
               => ( x_2($sum(X13,X17),X17) = x_2(X13,X17) ) )
          | ( x('System_Collections_IList','System_Object') != true_1 )
          | ( 'IsMemberlessType'('System_Type') != true_1 )
          | ( 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') != true_1 )
          | ( 'IsValueType'('System_Byte') != true_1 )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( select2(X94,X93,localinv) = X4 )
                    | ( x(select2(X94,X93,inv),'System_Exception') != true_1 )
                    | ( 'IsHeap'(X94) != true_1 ) )
               => $true )
          | ~ ! [X94: $int,X93: $int] :
                ( ~ ( ( x(select2(X94,X93,inv),'Microsoft_Contracts_ObjectInvariantException') != true_1 )
                    | ( select2(X94,X93,localinv) = X2 )
                    | ( 'IsHeap'(X94) != true_1 ) )
               => $true )
          | ~ ! [X42: $int,X9: $int] :
                ( ( 'Is'(X42,X9) = true_1 )
              <=> ( ( x(typeof(X42),X9) = true_1 )
                  | ( X42 = nullObject ) ) )
          | ( 'AsDirectSubClass'('System_String',X5) != 'System_String' )
          | ~ ! [X45: $int,X10: $int,X42: $int,X12: $int] :
              ? [X62: $int] :
                ( ( X62 = select2(X10,X42,'AsElementsPeerField'(X45,X12)) )
                & ? [X63: $int] :
                    ( ( X63 = 'ElementProxy'(X62,X12) )
                    & ( ~ ( ( 'IsHeap'(X10) != true_1 )
                          | ( X62 = nullObject ) )
                     => ~ ( ( select2(X10,X63,ownerRef) != select2(X10,X42,ownerRef) )
                          | ( select2(X10,X63,ownerFrame) != select2(X10,X42,ownerFrame) ) ) ) ) )
          | ( x('System_Collections_IList','System_Collections_IList') != true_1 )
          | ( 'AsRepField'('BoundedStack_elems','BoundedStack') != 'BoundedStack_elems' )
          | ~ ! [X29: $int,X28: $int,X27: $int] :
              ? [X30: $int] :
                ( ( X30 = typeof(X27) )
                & ( ( 'NonNullRefArrayRaw'(X27,X28,X29) = true_1 )
                 => ~ ( ( 'Rank'(X27) != X29 )
                      | ( x(X30,'System_Array') != true_1 )
                      | ( x(X28,'ElementType'(X30)) != true_1 ) ) ) )
          | ~ ! [X83: $int,X49: $int,X48: $int] :
                ( ( 'InRange'(X83,X49) = true_1 )
               => ( 'IntToInt'(X83,X48,X49) = X83 ) )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $lesseq(0,X12)
                    | ~ $less(X12,65536) )
              <=> ( 'InRange'(X12,'System_Char') = true_1 ) )
          | ( x('System_Array','System_Collections_ICollection') != true_1 )
          | ( 'IncludeInMainFrameCondition'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X121: $int,X98: $int,X122: $int] :
                ? [X123: $int] :
                  ( ( X123 = 'System_String_Concat_System_String_System_String'(X98,X121,X122) )
                  & ( ~ ( ( 'IsHeap'(X98) != true_1 )
                        | ( select2(X98,X121,allocated) != true_1 )
                        | ~ ( ( X122 = nullObject )
                            | ! [X104: $int] :
                              ? [X125: $int] :
                                ( ( ~ ( ( select2(X98,X104,allocated) != true_1 )
                                      | ( select2(X98,X104,ownerFrame) != select2(X98,X122,ownerFrame) )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X122,ownerRef) )
                                      | ( X104 = nullObject ) )
                                 => ~ ( ( select2(X98,X104,inv) != X125 )
                                      | ( select2(X98,X104,localinv) != X125 ) ) )
                                & ( X125 = typeof(X104) ) ) )
                        | ( select2(X98,X122,allocated) != true_1 )
                        | ( 'Is'(X121,'System_String') != true_1 )
                        | ~ ( ( X121 = nullObject )
                            | ! [X104: $int] :
                              ? [X124: $int] :
                                ( ( ~ ( ( select2(X98,X104,ownerFrame) != select2(X98,X121,ownerFrame) )
                                      | ( select2(X98,X104,allocated) != true_1 )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X121,ownerRef) )
                                      | ( X104 = nullObject ) )
                                 => ~ ( ( select2(X98,X104,inv) != X124 )
                                      | ( select2(X98,X104,localinv) != X124 ) ) )
                                & ( X124 = typeof(X104) ) ) )
                        | ( 'Is'(X122,'System_String') != true_1 ) )
                   => ~ ( ( 'AsPureObject'(X121) != X121 )
                        | ( 'AsPureObject'(X122) != X122 )
                        | ( 'IsNotNull'(X123,'System_String') != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X126: $int] :
                              ( ( ~ ( ( select2(X98,X104,ownerFrame) != select2(X98,X123,ownerFrame) )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X123,ownerRef) )
                                    | ( X104 = nullObject ) )
                               => ~ ( ( select2(X98,X104,localinv) != X126 )
                                    | ( select2(X98,X104,inv) != X126 ) ) )
                              & ( X126 = typeof(X104) ) )
                        | ( select2(X98,X123,allocated) != true_1 )
                        | ( 'StringLength'(X123) != $sum('IfThenElse'(anyEqual(X121,nullObject),0,'StringLength'(X121)),'IfThenElse'(anyEqual(X122,nullObject),0,'StringLength'(X122))) ) ) ) ) )
          | ( 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') != 'System_Collections_Generic_IEnumerable_1___System_Char' )
          | ( 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') = true_1 )
          | ~ ! [X12: $int] : ( shr(X12,0) = X12 )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral9) = stringLiteral9 ) )
          | ~ ! [X13: $int,X11: $int,X12: $int,X14: $int] :
                ( ( X12 != X14 )
               => ( 'ValueArrayGet'('ValueArraySet'(X11,X12,X13),X14) = 'ValueArrayGet'(X11,X14) ) )
          | ( x('System_String','System_IEquatable_1___System_String') != true_1 )
          | ( 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'AsDirectSubClass'('BoundedStack',X6) != 'BoundedStack' )
          | ~ ! [X52: $int,X53: $int,X44: $int] :
              ? [X55: $int,X54: $int] :
                ( ( X55 = 'Box'(X44,X53) )
                & ( ~ ( ( X55 != X53 )
                      | ( X54 != X52 )
                      | ( x('UnboxedType'(X55),X54) != true_1 ) )
                 => ( x(typeof(X53),X52) = true_1 ) )
                & ( X54 = 'AsInterface'(X52) ) )
          | ( x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') != true_1 )
          | ( x('System_IComparable_1___System_String','System_Object') != true_1 )
          | ~ ! [X17: $int,X13: $int] :
              ? [X91: $int] :
                ( ( X91 = min(X13,X17) )
                & ~ ( ~ ( ( X91 = X17 )
                        | ( X91 = X13 ) )
                    | ~ $lesseq(X91,X17)
                    | ~ $lesseq(X91,X13) ) )
          | ( x('System_IConvertible','System_IConvertible') != true_1 )
          | ( 'IncludeInMainFrameCondition'(ownerRef) != true_1 )
          | ( 'IsImmutable'('BoundedStack') = true_1 )
          | ( x('System_String','System_IComparable') != true_1 )
          | ( 'IsNotNull'(stringLiteral9,'System_String') != true_1 )
          | ~ ! [X15: $int,X18: $int] :
                ( ~ ( ( 'IsHeap'(X18) != true_1 )
                    | ( x(typeof(X15),'System_Array') != true_1 )
                    | ( 'IsAllocated'(X18,X15) != true_1 ) )
               => ( 'IsAllocated'(X18,'ElementProxy'(X15,$difference(0,1))) = true_1 ) )
          | ~ $less(100000,int_2147483647)
          | ~ ! [X53: $int,X10: $int,X15: $int] :
                ( ~ ( ( X15 = nullObject )
                    | ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) != true_1 )
                    | ( X53 = nullObject ) )
               => ( 'System_String_IsInterned_System_String_notnull'(X10,X15) = 'System_String_IsInterned_System_String_notnull'(X10,X53) ) )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( x(select2(X94,X93,inv),'Microsoft_Contracts_GuardException') != true_1 )
                    | ( 'IsHeap'(X94) != true_1 )
                    | ( select2(X94,X93,localinv) = X3 ) )
               => $true )
          | ( 'AsImmutable'('System_Type') != 'System_Type' )
          | ~ ( ( ownerFrame != 'BoundedStack_max' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
              & ( 'System_Type' != 'System_String' )
              & ( ownerRef != 'System_Object' )
              & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
              & ( 'System_Char' != stringLiteral8 )
              & ( 'System_SByte' != 'System_Collections_ICollection' )
              & ( elements != 'ArrayCategoryValue' )
              & ( ownerFrame != 'BoundedStack' )
              & ( allocated != 'NonNullFieldsAreInitialized' )
              & ( sharingMode != 'System_Byte' )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UIntPtr' != 'System_IConvertible' )
              & ( inv != 'ArrayCategoryValue' )
              & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( inv != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Byte' != 'System_IComparable' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_String' != 'System_SByte' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int64' != stringLiteral11 )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
              & ( 'ArrayCategoryRef' != stringLiteral11 )
              & ( exposeVersion != 'ArrayCategoryNonNullRef' )
              & ( ownerFrame != 'PeerGroupPlaceholder' )
              & ( 'System_SByte' != 'System_Exception' )
              & ( inv != 'System_Exception' )
              & ( 'SharingMode_Unshared' != ownerFrame )
              & ( 'System_Type' != 'System_Reflection_IReflect' )
              & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
              & ( 'System_Boolean' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
              & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
              & ( 'System_Byte' != 'System_Int32' )
              & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_IComparable' != stringLiteral11 )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
              & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
              & ( ownerRef != 'BoundedStack_elems' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
              & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
              & ( 'System_Int64' != 'System_IConvertible' )
              & ( 'System_Int16' != 'System_IComparable_1___System_String' )
              & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Runtime_InteropServices__Exception' )
              & ( elements != 'System_Type' )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
              & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
              & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
              & ( 'System_Boolean' != stringLiteral8 )
              & ( 'System_Object' != 'System_IComparable_1___System_String' )
              & ( 'System_SByte' != stringLiteral8 )
              & ( 'System_UInt16' != stringLiteral9 )
              & ( 'System_IConvertible' != 'BoundedStack' )
              & ( 'ArrayCategoryInt' != 'System_Boolean' )
              & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_LockProtected' != 'System_Char' )
              & ( allocated != 'System_Collections_IList' )
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              & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
              & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
              & ( 'System_Array' != 'System_Boolean' )
              & ( 'System_Collections_IList' != stringLiteral10 )
              & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
              & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_UInt32' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
              & ( elements != 'System_Exception' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
              & ( 'System_SByte' != 'BoundedStack_elems' )
              & ( sharingMode != 'BoundedStack_max' )
              & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UInt16' != 'System_UInt64' )
              & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'System_IEquatable_1___System_String' )
              & ( 'System_Int32' != stringLiteral11 )
              & ( allocated != 'System_Boolean' )
              & ( allocated != stringLiteral11 )
              & ( 'System_Boolean' != 'System_Exception' )
              & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
              & ( 'System_Type' != stringLiteral9 )
              & ( ownerRef != 'System_Int64' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
              & ( 'System_Object' != 'System_Int64' )
              & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'FirstConsistentOwner' != 'System_Int16' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
              & ( 'System_SByte' != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
              & ( 'System_Type' != 'BoundedStack_size' )
              & ( 'System_String' != 'System_UInt16' )
              & ( 'System_Object' != 'System_Reflection_IReflect' )
              & ( 'System_String' != 'System_IComparable' )
              & ( allocated != 'BoundedStack_size' )
              & ( 'BoundedStack' != stringLiteral11 )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Object' != stringLiteral10 )
              & ( 'System_Boolean' != 'BoundedStack_max' )
              & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != 'NonNullFieldsAreInitialized' )
              & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Int16' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
              & ( ownerRef != 'System_UInt32' )
              & ( inv != 'System_Boolean' )
              & ( allocated != 'System_ICloneable' )
              & ( 'System_UInt32' != 'System_ICloneable' )
              & ( allocated != 'ArrayCategoryNonNullRef' )
              & ( ownerRef != 'ArrayCategoryRef' )
              & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
              & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != 'BoundedStack_size' )
              & ( inv != localinv )
              & ( 'System_Char' != 'BoundedStack' )
              & ( 'System_Array' != 'System_IComparable_1___System_String' )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_UInt16' != 'System_IConvertible' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
              & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_ICloneable' )
              & ( 'System_Boolean' != 'System_Int32' )
              & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'System_IConvertible' )
              & ( 'FirstConsistentOwner' != 'System_Char' )
              & ( 'System_Object' != 'BoundedStack_max' )
              & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
              & ( 'System_UIntPtr' != stringLiteral10 )
              & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
              & ( ownerRef != 'System_IntPtr' )
              & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
              & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
              & ( 'ArrayCategoryValue' != 'System_Int32' )
              & ( 'System_Int16' != stringLiteral9 )
              & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Array' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
              & ( 'System_UInt16' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
              & ( 'System_Object' != 'System_Int32' )
              & ( 'System_Exception' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'System_Type' )
              & ( 'System_Int16' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryValue' != 'System_UInt16' )
              & ( 'ArrayCategoryInt' != 'BoundedStack' )
              & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerRef != 'System_Byte' )
              & ( 'System_UInt32' != stringLiteral10 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
              & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_UInt32' )
              & ( ownerFrame != 'System_UInt32' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_Unshared' != stringLiteral8 )
              & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
              & ( 'SharingMode_Unshared' != stringLiteral9 )
              & ( 'BoundedStack_size' != stringLiteral11 )
              & ( allocated != 'System_Runtime_InteropServices__Exception' )
              & ( inv != 'System_Char' )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_IConvertible' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Int64' != stringLiteral8 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int16' != 'System_Collections_IEnumerable' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
              & ( 'System_Int32' != 'System_IConvertible' )
              & ( 'PeerGroupPlaceholder' != stringLiteral11 )
              & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_Char' )
              & ( 'System_Int32' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_ICloneable' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
              & ( elements != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_Exception' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
              & ( 'System_UInt64' != stringLiteral9 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
              & ( 'System_Char' != 'System_ICloneable' )
              & ( 'System_Int16' != 'System_IConvertible' )
              & ( localinv != ownerRef )
              & ( 'FirstConsistentOwner' != 'System_Int32' )
              & ( ownerFrame != 'System_UInt64' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Byte' != 'System_Collections_IList' )
              & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
              & ( stringLiteral8 != stringLiteral10 )
              & ( 'System_Int16' != 'System_Char' )
              & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' ) )
          | ~ ! [X20: $int,X22: $int,X9: $int] :
                ( ( x(X9,'ValueArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryValue' ) )
          | ( x('System_Array','System_Array') != true_1 )
          | ~ ! [X98: $int,X99: $int] :
                ( ~ ( ( x(typeof(X99),'BoundedStack') != true_1 )
                    | ( X99 = nullObject ) )
               => ( 'BoundedStack_ToString'(X98,X99) = 'System_Object_ToString'(X98,X99) ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X75: $int,X77: $int,X74: $int,X76: $int] :
              ? [X78: $int] :
                ( ( X78 = 'BoxFunc'(X74,X75,X76,X77) )
                & ~ ( ( 'UnboxedType'(X78) != X75 )
                    | ( 'Box'(X74,X78) != X78 ) ) )
          | ( 'IncludeInMainFrameCondition'(elements) != true_1 )
          | ~ ! [X10: $int,X42: $int,X12: $int,X9: $int,X45: $int] :
              ? [X60: $int] :
                ( ? [X61: $int] :
                    ( ( X61 = 'ElementProxy'(X60,X12) )
                    & ( ~ ( ( X60 = nullObject )
                          | ( 'IsHeap'(X10) != true_1 ) )
                     => ~ ( ( select2(X10,X61,ownerRef) != X42 )
                          | ( select2(X10,X61,ownerFrame) != X9 ) ) ) )
                & ( X60 = select2(X10,X42,'AsElementsRepField'(X45,X9,X12)) ) )
          | ~ ! [X12: $int,X14: $int] :
                ( $lesseq(1,X14)
               => ( shr(X12,X14) = x_1(shr(X12,$difference(X14,1)),2) ) )
          | ~ ! [X9: $int,X11: $int,X20: $int] :
              ? [X39: $int] :
                ( ( ( x(X39,X9) = true_1 )
                 => ( ( x('System_Array',X9) = true_1 )
                    | ( X9 = X39 ) ) )
                & ( X39 = 'IntArray'(X11,X20) ) )
          | ~ ! [X42: $int,X9: $int] :
                ( ~ ( ( x(typeof(X42),'AsImmutable'(X9)) != true_1 )
                    | ( X42 = 'BeingConstructed' )
                    | ( X42 = nullObject ) )
               => ! [X10: $int] :
                  ? [X56: $int] :
                    ( ( X56 = typeof(X42) )
                    & ( ( 'IsHeap'(X10) = true_1 )
                     => ~ ( ( select2(X10,X42,localinv) != X56 )
                          | ( 'AsOwner'(X42,select2(X10,X42,ownerRef)) != X42 )
                          | ~ ! [X57: $int] :
                                ( ( 'AsOwner'(X42,select2(X10,X57,ownerRef)) = X42 )
                               => ( ( select2(X10,X57,ownerFrame) != 'PeerGroupPlaceholder' )
                                  | ( X57 = X42 ) ) )
                          | ( select2(X10,X42,inv) != X56 )
                          | ( select2(X10,X42,ownerFrame) != 'PeerGroupPlaceholder' ) ) ) ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_max') != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X98: $int,X115: $int,X116: $int] :
                ? [X117: $int] :
                  ( ( X117 = 'System_String_Concat_System_Object_System_Object'(X98,X115,X116) )
                  & ( ~ ( ( select2(X98,X115,allocated) != true_1 )
                        | ( select2(X98,X116,allocated) != true_1 )
                        | ( 'IsHeap'(X98) != true_1 )
                        | ~ ( ( X116 = nullObject )
                            | ! [X104: $int] :
                              ? [X119: $int] :
                                ( ( X119 = typeof(X104) )
                                & ( ~ ( ( select2(X98,X104,allocated) != true_1 )
                                      | ( X104 = nullObject )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X116,ownerRef) )
                                      | ( select2(X98,X104,ownerFrame) != select2(X98,X116,ownerFrame) ) )
                                 => ~ ( ( select2(X98,X104,localinv) != X119 )
                                      | ( select2(X98,X104,inv) != X119 ) ) ) ) )
                        | ( 'Is'(X116,'System_Object') != true_1 )
                        | ( 'Is'(X115,'System_Object') != true_1 )
                        | ~ ( ! [X104: $int] :
                              ? [X118: $int] :
                                ( ( ~ ( ( select2(X98,X104,allocated) != true_1 )
                                      | ( select2(X98,X104,ownerFrame) != select2(X98,X115,ownerFrame) )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X115,ownerRef) )
                                      | ( X104 = nullObject ) )
                                 => ~ ( ( select2(X98,X104,localinv) != X118 )
                                      | ( select2(X98,X104,inv) != X118 ) ) )
                                & ( X118 = typeof(X104) ) )
                            | ( X115 = nullObject ) ) )
                   => ~ ( ~ ! [X104: $int] :
                            ? [X120: $int] :
                              ( ( X120 = typeof(X104) )
                              & ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X117,ownerRef) )
                                    | ( select2(X98,X104,ownerFrame) != select2(X98,X117,ownerFrame) )
                                    | ( select2(X98,X104,allocated) != true_1 ) )
                               => ~ ( ( select2(X98,X104,inv) != X120 )
                                    | ( select2(X98,X104,localinv) != X120 ) ) ) )
                        | ( 'AsPureObject'(X116) != X116 )
                        | ( select2(X98,X117,allocated) != true_1 )
                        | ( 'AsPureObject'(X115) != X115 )
                        | ( 'IsNotNull'(X117,'System_String') != true_1 ) ) ) ) )
          | ( 'IsValueType'('System_Int16') != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_ICollection') != true_1 )
          | ~ ! [X20: $int,X11: $int] : ( 'ElementType'('ValueArray'(X11,X20)) = X11 )
          | ~ ! [X20: $int,X15: $int,X9: $int] :
                ( ~ ( ( X15 = nullObject )
                    | ( x(typeof(X15),'RefArray'(X9,X20)) != true_1 ) )
               => ( 'Rank'(X15) = X20 ) )
          | ~ ! [X45: $int,X13: $int,X44: $int] : ( 'StructGet'('StructSet'(X44,X45,X13),X45) = X13 )
          | ~ ! [X42: $int,X10: $int] :
              ? [X69: $int] :
                ( ( X69 = select2(X10,X42,'FirstConsistentOwner') )
                & ? [X70: $int,X73: $int,X71: $int,X72: $int] :
                    ( ( ~ ( ~ ( $true
                            <=> ( select2(X10,X42,allocated) = true_1 ) )
                          | ( X42 = nullObject )
                          | ( X72 = 'PeerGroupPlaceholder' )
                          | ( x(select2(X10,X73,inv),X72) != true_1 )
                          | ( 'IsHeap'(X10) != true_1 )
                          | ( select2(X10,X73,localinv) = 'BaseClass'(X72) ) )
                     => ~ ( ~ ( $true
                            <=> ( select2(X10,X69,allocated) = true_1 ) )
                          | ~ ( ( x(select2(X10,X71,inv),X70) != true_1 )
                              | ( X70 = 'PeerGroupPlaceholder' )
                              | ( select2(X10,X71,localinv) = 'BaseClass'(X70) ) )
                          | ( X69 = nullObject ) ) )
                    & ( X73 = select2(X10,X42,ownerRef) )
                    & ( X71 = select2(X10,X69,ownerRef) )
                    & ( X70 = select2(X10,X69,ownerFrame) )
                    & ( X72 = select2(X10,X42,ownerFrame) ) ) )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_Byte') = true_1 )
              <=> ~ ( ~ $less(X12,256)
                    | ~ $lesseq(0,X12) ) )
          | ( 'AsDirectSubClass'('System_Reflection_MemberInfo',X1) != 'System_Reflection_MemberInfo' )
          | ~ ! [X17: $int,X13: $int] :
              ? [X84: $int] :
                ( ( X84 = x_2(X13,X17) )
                & ( ~ ( ~ $lesseq(0,X13)
                      | ~ $less(0,X17) )
                 => ~ ( ~ $less(X84,X17)
                      | ~ $lesseq(0,X84) ) ) )
          | ( 'IsValueType'('System_UInt64') != true_1 )
          | ( x('System_String','System_IComparable_1___System_String') != true_1 )
          | ( 'DeclType'('BoundedStack_size') != 'BoundedStack' )
          | ( 'IsMemberlessType'('System_IEquatable_1___System_String') != true_1 )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Object') != true_1 )
          | ( 'AsInterface'('System_Collections_IList') != 'System_Collections_IList' )
          | ( 'IsMemberlessType'('System_Collections_IEnumerable') != true_1 )
          | ( 'IsMemberlessType'('System_Array') != true_1 )
          | ( 'IncludedInModifiesStar'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X98: $int,X99: $int] :
                ? [X102: $int,X103: $int,X101: $int,X100: $int] :
                  ( ( X102 = select2(X98,X99,'FirstConsistentOwner') )
                  & ( X103 = select2(X98,X99,ownerFrame) )
                  & ( X100 = 'BoundedStack_ToString'(X98,X99) )
                  & ( ~ ( ~ ! [X104: $int] :
                            ? [X105: $int] :
                              ( ( X105 = typeof(X104) )
                              & ( ~ ( ( select2(X98,X104,ownerRef) != X101 )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerFrame) != X103 ) )
                               => ~ ( ( select2(X98,X104,localinv) != X105 )
                                    | ( select2(X98,X104,inv) != X105 ) ) ) )
                        | ( 'IsHeap'(X98) != true_1 )
                        | ( 'IsNotNull'(X99,'BoundedStack') != true_1 )
                        | ( select2(X98,X99,allocated) != true_1 ) )
                   => ~ ( ( 'AsPureObject'(X99) != X99 )
                        | ~ ( ( X103 != 'PeerGroupPlaceholder' )
                           => ~ ( ~ ( ~ ~ ( ( x(select2(X98,X101,inv),X103) != true_1 )
                                          | ( select2(X98,X101,localinv) = 'BaseClass'(X103) ) )
                                   => ( X102 = select2(X98,X101,'FirstConsistentOwner') ) )
                                | ~ ( ~ ( ( x(select2(X98,X101,inv),X103) != true_1 )
                                        | ( select2(X98,X101,localinv) = 'BaseClass'(X103) ) )
                                   => ( X102 = X101 ) ) ) )
                        | ( 'IsNotNull'(X100,'System_String') != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X106: $int] :
                              ( ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerFrame) != select2(X98,X100,ownerFrame) )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X100,ownerRef) )
                                    | ( select2(X98,X104,allocated) != true_1 ) )
                               => ~ ( ( select2(X98,X104,inv) != X106 )
                                    | ( select2(X98,X104,localinv) != X106 ) ) )
                              & ( X106 = typeof(X104) ) )
                        | ( select2(X98,X100,allocated) != true_1 ) ) )
                  & ( X101 = select2(X98,X99,ownerRef) ) ) )
          | ( X5 != 'System_Object' )
          | ( x('System_IComparable_1___System_String','System_IComparable_1___System_String') != true_1 )
          | ~ ! [X14: $int,X11: $int,X12: $int,X13: $int] :
                ( ( X12 != X14 )
               => ( 'IntArrayGet'('IntArraySet'(X11,X12,X13),X14) = 'IntArrayGet'(X11,X14) ) )
          | ( 'DeclType'('BoundedStack_max') != 'BoundedStack' )
          | ~ ! [X45: $int,X9: $int] :
                ( ( 'AsNonNullRefField'(X45,X9) = X45 )
               => ( 'AsRefField'(X45,X9) = X45 ) )
          | ~ ! [X97: $int] :
                ( ( x(X97,'System_String') = true_1 )
               => ( X97 = 'System_String' ) )
          | ( 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) != 'BoundedStack_elems' )
          | ~ ! [X15: $int,X12: $int] : ( 'LBound'(X15,X12) = 0 )
          | ~ ! [X20: $int,X9: $int,X31: $int] :
                ( ( x(X31,X9) = true_1 )
               => ( x('NonNullRefArray'(X31,X20),'NonNullRefArray'(X9,X20)) = true_1 ) )
          | ~ ! [X13: $int,X17: $int] : ( x_2(X13,X17) = $difference(X13,$product(x_1(X13,X17),X17)) )
          | ( X4 != 'System_Object' )
          | ~ $less(int_9223372036854775807,int_18446744073709551615)
          | ~ ! [X9: $int,X20: $int,X11: $int] :
              ? [X33: $int] :
                ( ( ( x(X9,'NonNullRefArray'(X11,X20)) = true_1 )
                 => ~ ( ( x(X33,X11) != true_1 )
                      | ( X9 != 'NonNullRefArray'(X33,X20) )
                      | ( X9 = X11 ) ) )
                & ( X33 = 'ElementType'(X9) ) )
          | ~ ! [X122: $int,X121: $int,X98: $int] : ( 'System_String_Concat_System_String_System_String'(X98,X121,X122) = 'System_String_Concat_System_String_System_String_1'(X121,X122) )
          | ( x('System_Exception','System_Exception') != true_1 )
          | ( 'AsImmutable'('System_String') != 'System_String' )
          | ( 'AsInterface'('System_IComparable_1___System_String') != 'System_IComparable_1___System_String' )
          | ( x('System_Type','System_Runtime_InteropServices__Type') != true_1 )
          | ~ ! [X75: $int,X79: $int] :
                ( ( 'BoxTester'(X79,X75) != nullObject )
               => ( 'Box'('Unbox'(X79),X79) = X79 ) )
          | ( 'AsMutable'('Microsoft_Contracts_GuardException') != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X20: $int,X9: $int] :
              ? [X24: $int] :
                ( ~ ( ( x(X24,X24) != true_1 )
                    | ( x(X24,'System_Array') != true_1 ) )
                & ( X24 = 'IntArray'(X9,X20) ) )
          | ( 'AsInterface'('System_Collections_IEnumerable') != 'System_Collections_IEnumerable' )
          | ~ ! [X10: $int,X45: $int,X42: $int] :
                ( ~ ( ( 'IsHeap'(X10) != true_1 )
                    | ( select2(X10,X42,allocated) != true_1 ) )
               => ( 'IsAllocated'(X10,select2(X10,X42,X45)) = true_1 ) )
          | ( 'IsMemberlessType'('System_IComparable') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_IList') != true_1 )
          | ~ ! [X42: $int,X9: $int] :
                ( ~ ( ( X42 = nullObject )
                    | ( 'Is'(X42,X9) != true_1 ) )
              <=> ( 'IsNotNull'(X42,X9) = true_1 ) )
          | ( 'StringLength'(stringLiteral10) != 7 )
          | ~ ! [X12: $int,X18: $int,X15: $int] :
              ? [X19: $int] :
                ( ( X19 = 'RefArrayGet'(select2(X18,X15,elements),X12) )
                & ( ~ ( ( X19 = nullObject )
                      | ( 'IsHeap'(X18) != true_1 ) )
                 => ( x(typeof(X19),'ElementType'(typeof(X15))) = true_1 ) ) )
          | ( 'IsValueType'('System_Char') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_size') != true_1 )
          | ( x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') != true_1 )
          | ~ ! [X116: $int,X98: $int,X115: $int] : ( 'System_String_Concat_System_Object_System_Object'(X98,X115,X116) = 'System_String_Concat_System_Object_System_Object_1'(X115,X116) )
          | ( x('System_Collections_IEnumerable','System_Object') != true_1 )
          | ( 'IsNotNull'(stringLiteral10,'System_String') != true_1 )
          | ( 'IsImmutable'('System_Type') != true_1 )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_Int64') = true_1 )
              <=> ~ ( ~ $lesseq(X12,int_9223372036854775807)
                    | ~ $lesseq(int_m9223372036854775808,X12) ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_size') != true_1 )
          | ~ ! [X11: $int,X12: $int,X13: $int] : ( 'RefArrayGet'('RefArraySet'(X11,X12,X13),X12) = X13 )
          | ~ ! [X15: $int] :
                ( ( 'Rank'(X15) = 1 )
               => ( 'DimLength'(X15,0) = 'Length'(X15) ) )
          | ~ ! [X13: $int,X17: $int] :
              ? [X85: $int] :
                ( ( X85 = x_2(X13,X17) )
                & ( ~ ( ~ $lesseq(0,X13)
                      | ~ $less(X17,0) )
                 => ~ ( ~ $lesseq(0,X85)
                      | ~ $less(X85,$difference(0,X17)) ) ) )
          | ( 'IsValueType'('System_UIntPtr') != true_1 )
          | ( x('BoundedStack','BoundedStack') != true_1 )
          | ~ ! [X9: $int,X22: $int,X20: $int] :
                ( ( x(X9,'NonNullRefArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryNonNullRef' ) )
          | ~ ! [X10: $int,X9: $int,X42: $int,X45: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( 'InRange'(select2(X10,X42,'AsRangeField'(X45,X9)),X9) = true_1 ) )
          | ( 'IsNotNull'(stringLiteral11,'System_String') != true_1 )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_Int16') = true_1 )
              <=> ~ ( ~ $lesseq($difference(0,32768),X12)
                    | ~ $less(X12,32768) ) )
          | ( 'AsInterface'('System_IEquatable_1___System_String') != 'System_IEquatable_1___System_String' )
          | ~ ! [X8: $int,X10: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( select2(X10,'ClassRepr'(X8),allocated) = true_1 ) )
          | ~ ! [X31: $int,X9: $int] :
                ( ( x(X31,'AsImmutable'(X9)) = true_1 )
               => ~ ( ( 'IsImmutable'(X31) != true_1 )
                    | ( 'AsImmutable'(X31) != X31 ) ) )
          | ( x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') != true_1 )
          | ( 'IsImmutable'('System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X79: $int,X13: $int] :
              ? [X82: $int] :
                ( ( ~ ( ( x('UnboxedType'(X82),'System_Object') != true_1 )
                      | ( X82 != X79 ) )
                 => ( X13 = X79 ) )
                & ( X82 = 'Box'(X13,X79) ) )
          | ~ ! [X77: $int,X76: $int,X13: $int,X75: $int] :
                ( ( 'IsValueType'('UnboxedType'(X13)) != true_1 )
               => ( 'BoxFunc'(X13,X75,X76,X77) = X13 ) )
          | ~ ! [X15: $int,X53: $int,X16: $int] :
                ( ~ ( ( x_2(X15,X16) != x_2(X53,X16) )
                    | ~ $lesseq(2,X16)
                    | ~ $less(X15,X53) )
               => $lesseq($sum(X15,X16),X53) )
          | ~ ! [X12: $int,X14: $int] :
                ( $lesseq(1,X14)
               => ( shl(X12,X14) = $product(shl(X12,$difference(X14,1)),2) ) )
          | ~ ! [X17: $int,X13: $int] :
              ? [X86: $int] :
                ( ( X86 = x_2(X13,X17) )
                & ( ~ ( ~ $less(0,X17)
                      | ~ $lesseq(X13,0) )
                 => ~ ( ~ $lesseq(X86,0)
                      | ~ $less($difference(0,X17),X86) ) ) )
          | ~ ! [X10: $int,X42: $int,X45: $int] :
              ? [X67: $int,X68: $int] :
                ( ( X68 = select2(X10,X42,ownerRef) )
                & ( X67 = select2(X10,X42,ownerFrame) )
                & ( ~ ( ( select2(X10,X68,localinv) = 'BaseClass'(X67) )
                      | ( X67 = 'PeerGroupPlaceholder' )
                      | ( x(select2(X10,X68,inv),X67) != true_1 )
                      | ( X42 = nullObject )
                      | ( 'AsPureObject'(X42) != X42 )
                      | ~ ( $true
                        <=> ( select2(X10,X42,allocated) = true_1 ) )
                      | ( 'IsHeap'(X10) != true_1 ) )
                 => ( select2(X10,X42,X45) = 'FieldDependsOnFCO'(X42,X45,select2(X10,select2(X10,X42,'FirstConsistentOwner'),exposeVersion)) ) ) )
          | ~ ! [X9: $int,X20: $int,X15: $int] :
                ( ~ ( ( x(typeof(X15),'IntArray'(X9,X20)) != true_1 )
                    | ( X15 = nullObject ) )
               => ( 'Rank'(X15) = X20 ) )
          | ( x('System_ICloneable','System_ICloneable') != true_1 )
          | ( x('System_Exception','System_Runtime_Serialization_ISerializable') != true_1 )
          | ( x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') != true_1 )
          | ( 'IncludeInMainFrameCondition'(allocated) != true_1 )
          | ( 'IncludeInMainFrameCondition'('FirstConsistentOwner') = true_1 )
          | ( 'AsDirectSubClass'('System_Type',X0) != 'System_Type' )
          | ( x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X12: $int,X51: $int,X10: $int] :
                ( ( 'IsAllocated'(X10,X51) = true_1 )
               => ( 'IsAllocated'(X10,'ValueArrayGet'(X51,X12)) = true_1 ) )
          | ~ ! [X10: $int,X42: $int] :
              ? [X50: $int] :
                ( ( ~ ( ( 'IsHeap'(X10) != true_1 )
                      | ( x(X50,'System_Array') != true_1 )
                      | ( X42 = nullObject ) )
                 => ~ ( ( select2(X10,X42,localinv) != X50 )
                      | ( select2(X10,X42,inv) != X50 ) ) )
                & ( X50 = typeof(X42) ) )
          | ~ ! [X11: $int,X14: $int,X13: $int,X12: $int] :
                ( ( X12 != X14 )
               => ( 'RefArrayGet'('RefArraySet'(X11,X12,X13),X14) = 'RefArrayGet'(X11,X14) ) )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral8,allocated) = true_1 ) )
          | ~ ! [X20: $int,X11: $int,X9: $int] :
              ? [X38: $int] :
                ( ( ( x(X38,X9) = true_1 )
                 => ( ( x('System_Array',X9) = true_1 )
                    | ( X9 = X38 ) ) )
                & ( X38 = 'ValueArray'(X11,X20) ) )
          | ( 'StringLength'(stringLiteral8) != 13 )
          | ~ ! [X11: $int,X49: $int,X48: $int] :
                ( ( x(X49,'AsDirectSubClass'(X48,X11)) = true_1 )
               => ( 'OneClassDown'(X49,X11) = X48 ) )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $lesseq(X12,int_4294967295)
                    | ~ $lesseq(0,X12) )
              <=> ( 'InRange'(X12,'System_UInt32') = true_1 ) )
          | ( 'IsMemberlessType'('System_ICloneable') != true_1 )
          | ( x('System_IConvertible','System_Object') != true_1 )
          | ( x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X79: $int,X13: $int] : ( 'Unbox'('Box'(X13,X79)) = X13 )
          | ( 'AsDirectSubClass'('System_Array',X7) != 'System_Array' )
          | ~ ! [X18: $int,X12: $int,X15: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'InRange'('IntArrayGet'(select2(X18,X15,elements),X12),'ElementType'(typeof(X15))) = true_1 ) )
          | ( 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X2) != 'Microsoft_Contracts_ObjectInvariantException' )
          | ~ ! [X9: $int] : ( 'ClassRepr'(X9) != nullObject )
          | ( 'IsStaticField'('BoundedStack_size') = true_1 )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $less(X12,65536)
                    | ~ $lesseq(0,X12) )
              <=> ( 'InRange'(X12,'System_UInt16') = true_1 ) )
          | ~ $less(int_2147483647,int_4294967295)
          | ( 'IncludeInMainFrameCondition'(localinv) = true_1 )
          | ( 'IsStaticField'(allocated) = true_1 )
          | ~ ! [X16: $int,X13: $int,X17: $int,X15: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X15,X16,X13,X17)) = X13 )
          | ( 'AsInterface'('System_Runtime_InteropServices__MemberInfo') != 'System_Runtime_InteropServices__MemberInfo' )
          | ( 'IsImmutable'('System_Object') = true_1 )
          | ( 'IsImmutable'('System_String') != true_1 )
          | ~ ! [X10: $int,X9: $int,X42: $int,X45: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( 'Is'(select2(X10,X42,'AsRefField'(X45,X9)),X9) = true_1 ) )
          | ( 'IncludedInModifiesStar'(ownerRef) = true_1 )
          | ~ ! [X9: $int,X15: $int,X20: $int] :
                ( ~ ( ( x(typeof(X15),'NonNullRefArray'(X9,X20)) != true_1 )
                    | ( X15 = nullObject ) )
               => ( 'Rank'(X15) = X20 ) )
          | ( 'DeclType'(exposeVersion) != 'System_Object' )
          | ( X1 != 'System_Object' ) )
      & ( X5 = 'BaseClass'('System_String') )
      & ( X6 = 'BaseClass'('BoundedStack') )
      & ( X1 = 'BaseClass'('System_Reflection_MemberInfo') )
      & ( X0 = 'BaseClass'('System_Type') )
      & ( X7 = 'BaseClass'('System_Array') )
      & ( X3 = 'BaseClass'('Microsoft_Contracts_GuardException') )
      & ( X4 = 'BaseClass'('System_Exception') )
      & ( X2 = 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',formula_2) ).

tff(f3,axiom,
    ? [X8: $int,X10: $int,X9: $int,X6: $int,X5: $int,X0: $int,X4: $int,X1: $int,X2: $int,X7: $int,X3: $int] :
      ( ( X10 = $sum(int_m2147483648,1) )
      & ( X4 = 'BaseClass'('System_Exception') )
      & ( X1 = 'BaseClass'('System_Type') )
      & ( X7 = 'DeclType'('BoundedStack_max') )
      & ( X8 = 'DeclType'('BoundedStack_size') )
      & ( X0 = 'StringLength'(stringLiteral11) )
      & ( X3 = 'BaseClass'('Microsoft_Contracts_GuardException') )
      & ( X9 = $difference(0,int_2147483647) )
      & ( X2 = 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') )
      & ( X6 = 'DeclType'('BoundedStack_elems') )
      & ? [X11: $int,X14: $int,X13: $int,X12: $int] :
          ( ( X13 = 'DeclType'('NonNullFieldsAreInitialized') )
          & ( X14 = 'DeclType'(elements) )
          & ? [X16: $int,X18: $int,X17: $int,X15: $int,X19: $int] :
              ( ( X18 = select2('Heap',this,ownerFrame) )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( X15 = $sum(int_m2147483648,X0) )
              & ( X17 = $sum(int_m9223372036854775808,X0) )
              & ( X16 = 'BaseClass'(X2) )
              & ~ ( ( 'IsHeap'('Heap') = true_1 )
                 => ( ~ ( ( select2('Heap',this,allocated) != true_1 )
                        | ( 'IsNotNull'(this,'BoundedStack') != true_1 ) )
                   => ( ( 'InRange'(result,'System_Int32') = true_1 )
                     => ( ( 'InRange'(return_value,'System_Int32') = true_1 )
                       => ( ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
                         => ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
                           => ( ( 'BeingConstructed' = nullObject )
                             => ( ( ( X18 = 'PeerGroupPlaceholder' )
                                  | ( x(select2('Heap',X19,inv),X18) != true_1 )
                                  | ( select2('Heap',X19,localinv) = 'BaseClass'(X18) ) )
                               => ( ! [X20: $int] :
                                    ? [X21: $int] :
                                      ( ( X21 = typeof(X20) )
                                      & ( ~ ( ( X20 = nullObject )
                                            | ( select2('Heap',X20,allocated) != true_1 )
                                            | ( select2('Heap',X20,ownerRef) != X19 )
                                            | ( select2('Heap',X20,ownerFrame) != X18 ) )
                                       => ~ ( ( select2('Heap',X20,inv) != X21 )
                                            | ( select2('Heap',X20,localinv) != X21 ) ) ) )
                                 => ( ~ ( ( false_1 != 'IsStaticField'(localinv) )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                        | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                        | ( 'System_Object' != X14 )
                                        | ( 'System_String' != 'AsDirectSubClass'('System_String',X5) )
                                        | ( 'System_Object' != X13 )
                                        | ( 1 != X0 )
                                        | ( X11 != X17 )
                                        | ( 'System_Array' != 'AsMutable'('System_Array') )
                                        | ( 18 != 'StringLength'(stringLiteral9) )
                                        | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X5) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                        | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                        | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                        | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X2) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                        | ( 'BoundedStack' != X6 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                        | ( 'System_Exception' != X3 )
                                        | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                        | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                        | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                        | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X1) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                        | ( 'BoundedStack' != X8 )
                                        | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                        | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                        | ( 'BoundedStack' != X7 )
                                        | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X1) )
                                        | ( 'Microsoft_Contracts_GuardException' != X2 )
                                        | ( 'System_Object' != X5 )
                                        | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                        | ( 'System_Object' != 'BaseClass'('System_Array') )
                                        | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                        | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                        | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                        | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                        | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                        | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                        | ( 'System_Reflection_MemberInfo' != X1 )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                        | ( 'System_Object' != X4 )
                                        | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                        | ( 'System_String' != 'AsImmutable'('System_String') )
                                        | ( X9 != X10 )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                        | ( false_1 != 'IsStaticField'(elements) )
                                        | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                        | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                        | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                        | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                        | ( 13 != 'StringLength'(stringLiteral8) )
                                        | ( 7 != 'StringLength'(stringLiteral10) )
                                        | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                        | ( false_1 != 'IsStaticField'(exposeVersion) )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                        | ( false_1 != 'IsStaticField'(inv) )
                                        | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                        | ( 'System_Object' != 'BaseClass'(X1) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                        | ( false_1 != 'IsStaticField'(allocated) )
                                        | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                        | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X5) )
                                        | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') ) )
                                   => ( ~ ( ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                          | ( 'System_Object' != 'BaseClass'(X7) )
                                          | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                          | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                          | ( 'System_String' != 'AsImmutable'('System_String') )
                                          | ( false_1 != 'IsStaticField'(exposeVersion) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                          | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                          | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                          | ( X9 != X10 )
                                          | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                          | ( false_1 != 'IsStaticField'(inv) )
                                          | ( 'BoundedStack' != X7 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                          | ( 'System_Object' != X5 )
                                          | ( 'BoundedStack' != X6 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                          | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                          | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                          | ( false_1 != 'IsStaticField'(elements) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                          | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                          | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                          | ( false_1 != 'IsStaticField'(allocated) )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                          | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                          | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                          | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                          | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                          | ( 'System_Object' != X4 )
                                          | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                          | ( 7 != 'StringLength'(stringLiteral10) )
                                          | ( 'Microsoft_Contracts_GuardException' != X2 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                          | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                          | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X7) )
                                          | ( false_1 != 'IsStaticField'(localinv) )
                                          | ( 'System_Array' != 'AsMutable'('System_Array') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                          | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                          | ( 18 != 'StringLength'(stringLiteral9) )
                                          | ( 'System_Object' != X14 )
                                          | ( 'BoundedStack' != 'AsMutable'(X7) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                          | ( 'System_Exception' != X3 )
                                          | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                          | ( 'System_Object' != 'BaseClass'('System_Array') )
                                          | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                          | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                          | ( 1 != X0 )
                                          | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                          | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                          | ( 13 != 'StringLength'(stringLiteral8) )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                          | ( 'BoundedStack' != 'AsDirectSubClass'(X7,X13) )
                                          | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                          | ( 'BoundedStack' != X8 )
                                          | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                          | ( 'System_String' != 'AsDirectSubClass'('System_String',X13) )
                                          | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                          | ( 'System_Reflection_MemberInfo' != X1 )
                                          | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                          | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                          | ( X12 != X11 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                          | ( 'System_Object' != X13 )
                                          | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X13) )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_size') ) )
                                     => ( ~ ( ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                            | ( 'System_Exception' != 'AsDirectSubClass'(X3,X14) )
                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                            | ( 'BoundedStack' != 'AsMutable'(X8) )
                                            | ( false_1 != 'IsStaticField'(localinv) )
                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                            | ( 'System_Exception' != X3 )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                            | ( false_1 != 'IsStaticField'(allocated) )
                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                            | ( X11 != X12 )
                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                            | ( 1 != X0 )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                            | ( X10 != X9 )
                                            | ( 'System_Object' != 'BaseClass'(X1) )
                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X1) )
                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                            | ( false_1 != 'IsStaticField'(elements) )
                                            | ( 'System_Object' != 'BaseClass'(X8) )
                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                            | ( 'System_Object' != 'BaseClass'(X3) )
                                            | ( 'BoundedStack' != X7 )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X8) )
                                            | ( 'System_Object' != X5 )
                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                            | ( 'System_Exception' != 'AsMutable'(X3) )
                                            | ( 'System_Object' != X13 )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                            | ( 'BoundedStack' != X6 )
                                            | ( 'System_Reflection_MemberInfo' != X1 )
                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X1) )
                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X3) )
                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X8,X14) )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'(X1,'System_Object') )
                                            | ( false_1 != 'IsStaticField'(inv) )
                                            | ( 'System_Object' != X14 )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                            | ( 'BoundedStack' != X8 )
                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                            | ( 'Microsoft_Contracts_GuardException' != X2 ) )
                                       => ( ~ ( ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                              | ( false_1 != 'IsStaticField'(elements) )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                              | ( false_1 != 'IsStaticField'(allocated) )
                                              | ( 'BoundedStack' != X8 )
                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X2) )
                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                              | ( X9 != X10 )
                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                              | ( 'System_Object' != X4 )
                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                              | ( X11 != X12 )
                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                              | ( false_1 != 'IsStaticField'(localinv) )
                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                              | ( 'Microsoft_Contracts_GuardException' != X2 )
                                              | ( 'System_Object' != X5 )
                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                              | ( 'System_Exception' != X3 )
                                              | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                              | ( 'BoundedStack' != 'AsDirectSubClass'(X8,'System_Object') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                              | ( 'System_Object' != X13 )
                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                              | ( 'System_Object' != X14 )
                                              | ( 'BoundedStack' != X7 )
                                              | ( false_1 != 'IsStaticField'(inv) )
                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                              | ( 1 != X0 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X2) )
                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                              | ( 'BoundedStack' != X6 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                              | ( 'System_Object' != 'BaseClass'(X8) )
                                              | ( 'System_Reflection_MemberInfo' != X1 )
                                              | ( 'BoundedStack' != 'AsMutable'(X8) )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) ) )
                                         => ( ~ ( ( false_1 != 'IsStaticField'(allocated) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X1) )
                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                | ( X17 != X11 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X16) )
                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X6) )
                                                | ( X9 != X15 )
                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X0)) )
                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                | ( 'System_Object' != 'BaseClass'(X6) )
                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                | ( 'System_Object' != X14 )
                                                | ( 'System_Exception' != 'AsDirectSubClass'(X16,X14) )
                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                | ( 1 != X0 )
                                                | ( 'System_Exception' != 'AsMutable'(X16) )
                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                | ( false_1 != 'IsStaticField'(elements) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                | ( 'System_Exception' != X16 )
                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                | ( 'BoundedStack' != X8 )
                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                | ( 'BoundedStack' != 'AsMutable'(X6) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                | ( 'System_Object' != X5 )
                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X2) )
                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                | ( 'BoundedStack' != X7 )
                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                | ( 'System_Reflection_MemberInfo' != X1 )
                                                | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                | ( 'BoundedStack' != X6 )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                | ( 'System_Object' != 'BaseClass'(X1) )
                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                | ( false_1 != 'IsStaticField'(inv) )
                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                | ( 'BoundedStack' != 'AsDirectSubClass'(X6,'System_Object') )
                                                | ( 'System_Object' != 'BaseClass'(X16) )
                                                | ( 'System_Object' != X13 )
                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') ) )
                                           => ~ ( ( this = nullObject )
                                                | ~ ( ( this != nullObject )
                                                   => ( ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                                                     => ( ~ ( ( 'System_Object' != X13 )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                            | ( false_1 != 'IsStaticField'(inv) )
                                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                                            | ( 'BoundedStack' != X8 )
                                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                            | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                            | ( 'System_Object' != X4 )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X8,X4) )
                                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                            | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                            | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                            | ( 'System_Object' != X14 )
                                                            | ( X11 != X12 )
                                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                            | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X4) )
                                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                            | ( 'BoundedStack' != 'AsMutable'(X8) )
                                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                            | ( 'BoundedStack' != X6 )
                                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                            | ( 'BoundedStack' != X7 )
                                                            | ( true_1 != anyNeq(this,nullObject) )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                            | ( 'System_Object' != X5 )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                            | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                            | ( 1 != X0 )
                                                            | ( false_1 != 'IsStaticField'(allocated) )
                                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                            | ( X10 != X9 )
                                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                            | ( false_1 != 'IsStaticField'(elements) )
                                                            | ( false_1 != 'IsStaticField'(localinv) )
                                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                            | ( 'System_Reflection_MemberInfo' != X1 )
                                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
                                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X8) )
                                                            | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                            | ( 'System_Exception' != X3 ) )
                                                       => ( ~ ( ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                              | ( false_1 != 'IsStaticField'(inv) )
                                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                              | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                              | ( false_1 != 'IsStaticField'(localinv) )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                              | ( true_1 != anyNeq(this,nullObject) )
                                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                              | ( 'BoundedStack' != X7 )
                                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                              | ( X15 != X9 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                              | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                                              | ( 'BoundedStack' != X6 )
                                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                              | ( 'System_String' != 'AsDirectSubClass'('System_String',X4) )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                              | ( 'System_Object' != X14 )
                                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                              | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                              | ( false_1 != 'IsStaticField'(allocated) )
                                                              | ( 'System_Exception' != X3 )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                              | ( 'System_Object' != X5 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                              | ( 'System_Object' != X13 )
                                                              | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                              | ( 'System_Object' != X4 )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                                              | ( 1 != X0 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                              | ( X11 != X12 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                              | ( false_1 != 'IsStaticField'(elements) )
                                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                              | ( 'BoundedStack' != X8 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                              | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                              | ( 'System_Reflection_MemberInfo' != X1 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') ) )
                                                         => ( ~ ( ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'BoundedStack' != X7 )
                                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                                | ( 'BoundedStack' != X6 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                                | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                                | ( X10 != X9 )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                                | ( false_1 != 'IsStaticField'(elements) )
                                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                                | ( 'System_Object' != X13 )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                                | ( 'System_Object' != X4 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                                | ( 'System_Object' != X5 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                                | ( 'BoundedStack' != X8 )
                                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                                | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                                | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                                | ( false_1 != 'IsStaticField'(inv) )
                                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                                | ( 'BoundedStack' != 'AsMutable'(X6) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                                | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                                | ( 1 != X0 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                                | ( true_1 != anyNeq(this,nullObject) )
                                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                                | ( 'System_Object' != X14 )
                                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                                | ( 'System_Exception' != X3 )
                                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                                | ( 'System_Reflection_MemberInfo' != X1 )
                                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                                | ( X11 != X12 )
                                                                | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X13) )
                                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                                | ( 'System_Object' != 'BaseClass'(X6) )
                                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                                | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') ) )
                                                           => ~ ( ~ ( ! [X23: $int,X22: $int] :
                                                                      ? [X29: $int,X28: $int,X27: $int] :
                                                                        ( ( ~ ( ( X22 = nullObject )
                                                                              | ( 'IncludeInMainFrameCondition'(X23) != true_1 )
                                                                              | ~ ( ( 'IncludedInModifiesStar'(X23) != true_1 )
                                                                                  | ( X22 != this )
                                                                                  | ( x(typeof(this),'DeclType'(X23)) != true_1 ) )
                                                                              | ( select2('Heap',X22,allocated) != true_1 )
                                                                              | ~ ( ( x(select2('Heap',X29,inv),X28) != true_1 )
                                                                                  | ( X28 = 'PeerGroupPlaceholder' )
                                                                                  | ( select2('Heap',X29,localinv) = 'BaseClass'(X28) ) ) )
                                                                         => ( X27 = X27 ) )
                                                                        & ( X28 = select2('Heap',X22,ownerFrame) )
                                                                        & ( X29 = select2('Heap',X22,ownerRef) )
                                                                        & ( X27 = select2('Heap',X22,X23) ) )
                                                                   => $true )
                                                                | ~ ! [X23: $int,X22: $int] :
                                                                    ? [X24: $int,X25: $int,X26: $int] :
                                                                      ( ( ~ ( ~ ( ( x(typeof(this),'DeclType'(X23)) != true_1 )
                                                                                | ( X22 != this )
                                                                                | ( 'IncludedInModifiesStar'(X23) != true_1 ) )
                                                                            | ~ ( ( x(select2('Heap',X26,inv),X25) != true_1 )
                                                                                | ( X25 = 'PeerGroupPlaceholder' )
                                                                                | ( select2('Heap',X26,localinv) = 'BaseClass'(X25) ) )
                                                                            | ( select2('Heap',X22,allocated) != true_1 )
                                                                            | ( 'IncludeInMainFrameCondition'(X23) != true_1 )
                                                                            | ( X22 = nullObject ) )
                                                                       => ( X24 = X24 ) )
                                                                      & ( X24 = select2('Heap',X22,X23) )
                                                                      & ( X26 = select2('Heap',X22,ownerRef) )
                                                                      & ( X25 = select2('Heap',X22,ownerFrame) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
          & ( X11 = $difference(0,int_9223372036854775807) )
          & ( X12 = $sum(int_m9223372036854775808,1) ) )
      & ( X5 = 'BaseClass'('System_String') ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',formula_3) ).

tff(f5,plain,
    ? [X8: $int,X10: $int,X9: $int,X6: $int,X5: $int,X0: $int,X4: $int,X1: $int,X2: $int,X7: $int,X3: $int] :
      ( ( X10 = $sum(int_m2147483648,1) )
      & ( X4 = 'BaseClass'('System_Exception') )
      & ( X1 = 'BaseClass'('System_Type') )
      & ( X7 = 'DeclType'('BoundedStack_max') )
      & ( X8 = 'DeclType'('BoundedStack_size') )
      & ( X0 = 'StringLength'(stringLiteral11) )
      & ( X3 = 'BaseClass'('Microsoft_Contracts_GuardException') )
      & ( $sum(0,$uminus(int_2147483647)) = X9 )
      & ( X2 = 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') )
      & ( X6 = 'DeclType'('BoundedStack_elems') )
      & ? [X11: $int,X14: $int,X13: $int,X12: $int] :
          ( ( X13 = 'DeclType'('NonNullFieldsAreInitialized') )
          & ( X14 = 'DeclType'(elements) )
          & ? [X16: $int,X18: $int,X17: $int,X15: $int,X19: $int] :
              ( ( X18 = select2('Heap',this,ownerFrame) )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( X15 = $sum(int_m2147483648,X0) )
              & ( X17 = $sum(int_m9223372036854775808,X0) )
              & ( X16 = 'BaseClass'(X2) )
              & ~ ( ( 'IsHeap'('Heap') = true_1 )
                 => ( ~ ( ( select2('Heap',this,allocated) != true_1 )
                        | ( 'IsNotNull'(this,'BoundedStack') != true_1 ) )
                   => ( ( 'InRange'(result,'System_Int32') = true_1 )
                     => ( ( 'InRange'(return_value,'System_Int32') = true_1 )
                       => ( ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
                         => ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
                           => ( ( 'BeingConstructed' = nullObject )
                             => ( ( ( X18 = 'PeerGroupPlaceholder' )
                                  | ( x(select2('Heap',X19,inv),X18) != true_1 )
                                  | ( select2('Heap',X19,localinv) = 'BaseClass'(X18) ) )
                               => ( ! [X20: $int] :
                                    ? [X21: $int] :
                                      ( ( X21 = typeof(X20) )
                                      & ( ~ ( ( X20 = nullObject )
                                            | ( select2('Heap',X20,allocated) != true_1 )
                                            | ( select2('Heap',X20,ownerRef) != X19 )
                                            | ( select2('Heap',X20,ownerFrame) != X18 ) )
                                       => ~ ( ( select2('Heap',X20,inv) != X21 )
                                            | ( select2('Heap',X20,localinv) != X21 ) ) ) )
                                 => ( ~ ( ( false_1 != 'IsStaticField'(localinv) )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                        | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                        | ( 'System_Object' != X14 )
                                        | ( 'System_String' != 'AsDirectSubClass'('System_String',X5) )
                                        | ( 'System_Object' != X13 )
                                        | ( 1 != X0 )
                                        | ( X11 != X17 )
                                        | ( 'System_Array' != 'AsMutable'('System_Array') )
                                        | ( 18 != 'StringLength'(stringLiteral9) )
                                        | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X5) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                        | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                        | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                        | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X2) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                        | ( 'BoundedStack' != X6 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                        | ( 'System_Exception' != X3 )
                                        | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                        | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                        | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                        | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X1) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                        | ( 'BoundedStack' != X8 )
                                        | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                        | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                        | ( 'BoundedStack' != X7 )
                                        | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X1) )
                                        | ( 'Microsoft_Contracts_GuardException' != X2 )
                                        | ( 'System_Object' != X5 )
                                        | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                        | ( 'System_Object' != 'BaseClass'('System_Array') )
                                        | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                        | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                        | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                        | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                        | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                        | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                        | ( 'System_Reflection_MemberInfo' != X1 )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                        | ( 'System_Object' != X4 )
                                        | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                        | ( 'System_String' != 'AsImmutable'('System_String') )
                                        | ( X9 != X10 )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                        | ( false_1 != 'IsStaticField'(elements) )
                                        | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                        | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                        | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                        | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                        | ( 13 != 'StringLength'(stringLiteral8) )
                                        | ( 7 != 'StringLength'(stringLiteral10) )
                                        | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                        | ( false_1 != 'IsStaticField'(exposeVersion) )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                        | ( false_1 != 'IsStaticField'(inv) )
                                        | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                        | ( 'System_Object' != 'BaseClass'(X1) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                        | ( false_1 != 'IsStaticField'(allocated) )
                                        | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                        | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X5) )
                                        | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') ) )
                                   => ( ~ ( ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                          | ( 'System_Object' != 'BaseClass'(X7) )
                                          | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                          | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                          | ( 'System_String' != 'AsImmutable'('System_String') )
                                          | ( false_1 != 'IsStaticField'(exposeVersion) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                          | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                          | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                          | ( X9 != X10 )
                                          | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                          | ( false_1 != 'IsStaticField'(inv) )
                                          | ( 'BoundedStack' != X7 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                          | ( 'System_Object' != X5 )
                                          | ( 'BoundedStack' != X6 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                          | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                          | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                          | ( false_1 != 'IsStaticField'(elements) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                          | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                          | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                          | ( false_1 != 'IsStaticField'(allocated) )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                          | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                          | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                          | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                          | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                          | ( 'System_Object' != X4 )
                                          | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                          | ( 7 != 'StringLength'(stringLiteral10) )
                                          | ( 'Microsoft_Contracts_GuardException' != X2 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                          | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                          | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X7) )
                                          | ( false_1 != 'IsStaticField'(localinv) )
                                          | ( 'System_Array' != 'AsMutable'('System_Array') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                          | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                          | ( 18 != 'StringLength'(stringLiteral9) )
                                          | ( 'System_Object' != X14 )
                                          | ( 'BoundedStack' != 'AsMutable'(X7) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                          | ( 'System_Exception' != X3 )
                                          | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                          | ( 'System_Object' != 'BaseClass'('System_Array') )
                                          | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                          | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                          | ( 1 != X0 )
                                          | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                          | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                          | ( 13 != 'StringLength'(stringLiteral8) )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                          | ( 'BoundedStack' != 'AsDirectSubClass'(X7,X13) )
                                          | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                          | ( 'BoundedStack' != X8 )
                                          | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                          | ( 'System_String' != 'AsDirectSubClass'('System_String',X13) )
                                          | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                          | ( 'System_Reflection_MemberInfo' != X1 )
                                          | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                          | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                          | ( X12 != X11 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                          | ( 'System_Object' != X13 )
                                          | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X13) )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_size') ) )
                                     => ( ~ ( ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                            | ( 'System_Exception' != 'AsDirectSubClass'(X3,X14) )
                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                            | ( 'BoundedStack' != 'AsMutable'(X8) )
                                            | ( false_1 != 'IsStaticField'(localinv) )
                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                            | ( 'System_Exception' != X3 )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                            | ( false_1 != 'IsStaticField'(allocated) )
                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                            | ( X11 != X12 )
                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                            | ( 1 != X0 )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                            | ( X10 != X9 )
                                            | ( 'System_Object' != 'BaseClass'(X1) )
                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X1) )
                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                            | ( false_1 != 'IsStaticField'(elements) )
                                            | ( 'System_Object' != 'BaseClass'(X8) )
                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                            | ( 'System_Object' != 'BaseClass'(X3) )
                                            | ( 'BoundedStack' != X7 )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X8) )
                                            | ( 'System_Object' != X5 )
                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                            | ( 'System_Exception' != 'AsMutable'(X3) )
                                            | ( 'System_Object' != X13 )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                            | ( 'BoundedStack' != X6 )
                                            | ( 'System_Reflection_MemberInfo' != X1 )
                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X1) )
                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X3) )
                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X8,X14) )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'(X1,'System_Object') )
                                            | ( false_1 != 'IsStaticField'(inv) )
                                            | ( 'System_Object' != X14 )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                            | ( 'BoundedStack' != X8 )
                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                            | ( 'Microsoft_Contracts_GuardException' != X2 ) )
                                       => ( ~ ( ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                              | ( false_1 != 'IsStaticField'(elements) )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                              | ( false_1 != 'IsStaticField'(allocated) )
                                              | ( 'BoundedStack' != X8 )
                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X2) )
                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                              | ( X9 != X10 )
                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                              | ( 'System_Object' != X4 )
                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                              | ( X11 != X12 )
                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                              | ( false_1 != 'IsStaticField'(localinv) )
                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                              | ( 'Microsoft_Contracts_GuardException' != X2 )
                                              | ( 'System_Object' != X5 )
                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                              | ( 'System_Exception' != X3 )
                                              | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                              | ( 'BoundedStack' != 'AsDirectSubClass'(X8,'System_Object') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                              | ( 'System_Object' != X13 )
                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                              | ( 'System_Object' != X14 )
                                              | ( 'BoundedStack' != X7 )
                                              | ( false_1 != 'IsStaticField'(inv) )
                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                              | ( 1 != X0 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X2) )
                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                              | ( 'BoundedStack' != X6 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                              | ( 'System_Object' != 'BaseClass'(X8) )
                                              | ( 'System_Reflection_MemberInfo' != X1 )
                                              | ( 'BoundedStack' != 'AsMutable'(X8) )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) ) )
                                         => ( ~ ( ( false_1 != 'IsStaticField'(allocated) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X1) )
                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                | ( X17 != X11 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X16) )
                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X6) )
                                                | ( X9 != X15 )
                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X0)) )
                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                | ( 'System_Object' != 'BaseClass'(X6) )
                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                | ( 'System_Object' != X14 )
                                                | ( 'System_Exception' != 'AsDirectSubClass'(X16,X14) )
                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                | ( 1 != X0 )
                                                | ( 'System_Exception' != 'AsMutable'(X16) )
                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                | ( false_1 != 'IsStaticField'(elements) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                | ( 'System_Exception' != X16 )
                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                | ( 'BoundedStack' != X8 )
                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                | ( 'BoundedStack' != 'AsMutable'(X6) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                | ( 'System_Object' != X5 )
                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X2) )
                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                | ( 'BoundedStack' != X7 )
                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                | ( 'System_Reflection_MemberInfo' != X1 )
                                                | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                | ( 'BoundedStack' != X6 )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                | ( 'System_Object' != 'BaseClass'(X1) )
                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                | ( false_1 != 'IsStaticField'(inv) )
                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                | ( 'BoundedStack' != 'AsDirectSubClass'(X6,'System_Object') )
                                                | ( 'System_Object' != 'BaseClass'(X16) )
                                                | ( 'System_Object' != X13 )
                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') ) )
                                           => ~ ( ( this = nullObject )
                                                | ~ ( ( this != nullObject )
                                                   => ( ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                                                     => ( ~ ( ( 'System_Object' != X13 )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                            | ( false_1 != 'IsStaticField'(inv) )
                                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                                            | ( 'BoundedStack' != X8 )
                                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                            | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                            | ( 'System_Object' != X4 )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X8,X4) )
                                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                            | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                            | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                            | ( 'System_Object' != X14 )
                                                            | ( X11 != X12 )
                                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                            | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X4) )
                                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                            | ( 'BoundedStack' != 'AsMutable'(X8) )
                                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                            | ( 'BoundedStack' != X6 )
                                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                            | ( 'BoundedStack' != X7 )
                                                            | ( true_1 != anyNeq(this,nullObject) )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                            | ( 'System_Object' != X5 )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                            | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                            | ( 1 != X0 )
                                                            | ( false_1 != 'IsStaticField'(allocated) )
                                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                            | ( X10 != X9 )
                                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                            | ( false_1 != 'IsStaticField'(elements) )
                                                            | ( false_1 != 'IsStaticField'(localinv) )
                                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                            | ( 'System_Reflection_MemberInfo' != X1 )
                                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
                                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X8) )
                                                            | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                            | ( 'System_Exception' != X3 ) )
                                                       => ( ~ ( ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                              | ( false_1 != 'IsStaticField'(inv) )
                                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                              | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                              | ( false_1 != 'IsStaticField'(localinv) )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                              | ( true_1 != anyNeq(this,nullObject) )
                                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                              | ( 'BoundedStack' != X7 )
                                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                              | ( X15 != X9 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                              | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                                              | ( 'BoundedStack' != X6 )
                                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                              | ( 'System_String' != 'AsDirectSubClass'('System_String',X4) )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                              | ( 'System_Object' != X14 )
                                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                              | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                              | ( false_1 != 'IsStaticField'(allocated) )
                                                              | ( 'System_Exception' != X3 )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                              | ( 'System_Object' != X5 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                              | ( 'System_Object' != X13 )
                                                              | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                              | ( 'System_Object' != X4 )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                                              | ( 1 != X0 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                              | ( X11 != X12 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                              | ( false_1 != 'IsStaticField'(elements) )
                                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                              | ( 'BoundedStack' != X8 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                              | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                              | ( 'System_Reflection_MemberInfo' != X1 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') ) )
                                                         => ( ~ ( ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'BoundedStack' != X7 )
                                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                                | ( 'BoundedStack' != X6 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                                | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                                | ( X10 != X9 )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                                | ( false_1 != 'IsStaticField'(elements) )
                                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                                | ( 'System_Object' != X13 )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                                | ( 'System_Object' != X4 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                                | ( 'System_Object' != X5 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                                | ( 'BoundedStack' != X8 )
                                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                                | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                                | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                                | ( false_1 != 'IsStaticField'(inv) )
                                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                                | ( 'BoundedStack' != 'AsMutable'(X6) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                                | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                                | ( 1 != X0 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                                | ( true_1 != anyNeq(this,nullObject) )
                                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                                | ( 'System_Object' != X14 )
                                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                                | ( 'System_Exception' != X3 )
                                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                                | ( 'System_Reflection_MemberInfo' != X1 )
                                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                                | ( X11 != X12 )
                                                                | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X13) )
                                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                                | ( 'System_Object' != 'BaseClass'(X6) )
                                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                                | ( 'Microsoft_Contracts_GuardException' != X2 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') ) )
                                                           => ~ ( ~ ( ! [X23: $int,X22: $int] :
                                                                      ? [X29: $int,X28: $int,X27: $int] :
                                                                        ( ( ~ ( ( X22 = nullObject )
                                                                              | ( 'IncludeInMainFrameCondition'(X23) != true_1 )
                                                                              | ~ ( ( 'IncludedInModifiesStar'(X23) != true_1 )
                                                                                  | ( X22 != this )
                                                                                  | ( x(typeof(this),'DeclType'(X23)) != true_1 ) )
                                                                              | ( select2('Heap',X22,allocated) != true_1 )
                                                                              | ~ ( ( x(select2('Heap',X29,inv),X28) != true_1 )
                                                                                  | ( X28 = 'PeerGroupPlaceholder' )
                                                                                  | ( select2('Heap',X29,localinv) = 'BaseClass'(X28) ) ) )
                                                                         => ( X27 = X27 ) )
                                                                        & ( X28 = select2('Heap',X22,ownerFrame) )
                                                                        & ( X29 = select2('Heap',X22,ownerRef) )
                                                                        & ( X27 = select2('Heap',X22,X23) ) )
                                                                   => $true )
                                                                | ~ ! [X23: $int,X22: $int] :
                                                                    ? [X24: $int,X25: $int,X26: $int] :
                                                                      ( ( ~ ( ~ ( ( x(typeof(this),'DeclType'(X23)) != true_1 )
                                                                                | ( X22 != this )
                                                                                | ( 'IncludedInModifiesStar'(X23) != true_1 ) )
                                                                            | ~ ( ( x(select2('Heap',X26,inv),X25) != true_1 )
                                                                                | ( X25 = 'PeerGroupPlaceholder' )
                                                                                | ( select2('Heap',X26,localinv) = 'BaseClass'(X25) ) )
                                                                            | ( select2('Heap',X22,allocated) != true_1 )
                                                                            | ( 'IncludeInMainFrameCondition'(X23) != true_1 )
                                                                            | ( X22 = nullObject ) )
                                                                       => ( X24 = X24 ) )
                                                                      & ( X24 = select2('Heap',X22,X23) )
                                                                      & ( X26 = select2('Heap',X22,ownerRef) )
                                                                      & ( X25 = select2('Heap',X22,ownerFrame) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( X12 = $sum(int_m9223372036854775808,1) ) )
      & ( X5 = 'BaseClass'('System_String') ) ),
    inference(theory_normalization,[],[f3]) ).

tff(f6,plain,
    ? [X2: $int,X5: $int,X7: $int,X6: $int,X1: $int,X4: $int,X0: $int,X3: $int] :
      ( ~ ( ~ ! [X20: $int,X9: $int] :
              ? [X25: $int] :
                ( ~ ( ( x(X25,'System_Array') != true_1 )
                    | ( x(X25,X25) != true_1 ) )
                & ( X25 = 'RefArray'(X9,X20) ) )
          | ~ ! [X16: $int,X13: $int,X17: $int,X15: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X15,X16,X13,X17)) = X17 )
          | ( 'IncludedInModifiesStar'(elements) != true_1 )
          | ~ ! [X9: $int] :
                ( ( 'IsValueType'(X9) = true_1 )
               => ~ ( ~ ! [X31: $int] :
                          ( ( x(X31,X9) = true_1 )
                         => ( X9 = X31 ) )
                    | ~ ! [X31: $int] :
                          ( ( x(X9,X31) = true_1 )
                         => ( X9 = X31 ) ) ) )
          | ( 'AsRangeField'('BoundedStack_max','System_Int32') != 'BoundedStack_max' )
          | ~ ! [X42: $int,X9: $int] :
                ( ( 'Is'(X42,X9) = true_1 )
               => ( 'As'(X42,X9) = X42 ) )
          | ( 'AsInterface'('Microsoft_Contracts_ICheckedException') != 'Microsoft_Contracts_ICheckedException' )
          | ( x('System_Collections_IEnumerable','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X17: $int,X13: $int] :
              ? [X92: $int] :
                ( ( X92 = max(X13,X17) )
                & ~ ( ~ ( ( X92 = X13 )
                        | ( X92 = X17 ) )
                    | $less(X92,X13)
                    | $less(X92,X17) ) )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Object') != true_1 )
          | ( x('System_IComparable','System_Object') != true_1 )
          | ~ ! [X9: $int,X10: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( select2(X10,'ClassRepr'(X9),ownerFrame) = 'PeerGroupPlaceholder' ) )
          | ~ ! [X42: $int,X10: $int,X45: $int] :
                ( ~ ( ( 'IsHeap'(X10) != true_1 )
                    | ( select2(X10,X42,allocated) != true_1 ) )
               => ( select2(X10,select2(X10,X42,X45),allocated) = true_1 ) )
          | ~ ! [X20: $int,X9: $int] :
              ? [X23: $int] :
                ( ~ ( ( x(X23,'System_Array') != true_1 )
                    | ( x(X23,X23) != true_1 ) )
                & ( X23 = 'ValueArray'(X9,X20) ) )
          | ( 'IsStaticField'(localinv) = true_1 )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral10,allocated) = true_1 ) )
          | ( 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') != 'Microsoft_Contracts_ObjectInvariantException' )
          | ~ ! [X9: $int] :
              ? [X47: $int] :
                ( ( X47 = 'BaseClass'(X9) )
                & ~ ( ( x(X9,X47) != true_1 )
                    | ~ ( ( X9 != 'System_Object' )
                       => ( X9 != X47 ) ) ) )
          | ~ ! [X13: $int,X11: $int,X12: $int] : ( 'IntArrayGet'('IntArraySet'(X11,X12,X13),X12) = X13 )
          | ( x('System_Type','System_Type') != true_1 )
          | ( x('System_Reflection_IReflect','System_Object') != true_1 )
          | ~ ! [X46: $int,X45: $int,X44: $int,X13: $int] :
                ( ( X45 != X46 )
               => ( 'StructGet'('StructSet'(X44,X45,X13),X46) = 'StructGet'(X44,X46) ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X20: $int,X15: $int,X9: $int] :
                ( ~ ( ( X15 = nullObject )
                    | ( x(typeof(X15),'ValueArray'(X9,X20)) != true_1 ) )
               => ( 'Rank'(X15) = X20 ) )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral11) = stringLiteral11 ) )
          | ( x('System_IComparable','System_IComparable') != true_1 )
          | ( x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( x('System_IEquatable_1___System_String','System_Object') != true_1 )
          | ( 'DeclType'('NonNullFieldsAreInitialized') != 'System_Object' )
          | ~ ! [X9: $int] : ( x(typeof('ClassRepr'(X9)),'System_Object') != true_1 )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Type') != true_1 )
          | ( 'AsInterface'('System_Runtime_Serialization_ISerializable') != 'System_Runtime_Serialization_ISerializable' )
          | ( 'StringLength'(stringLiteral11) != 1 )
          | ( 'AsInterface'('System_Reflection_IReflect') != 'System_Reflection_IReflect' )
          | ( $sum(int_m2147483648,1) != $sum(0,$uminus(int_2147483647)) )
          | ( x('System_Runtime_Serialization_ISerializable','System_Object') != true_1 )
          | ~ ! [X15: $int,X12: $int] : ( 'UBound'(X15,X12) = $sum('DimLength'(X15,X12),$uminus(1)) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X98: $int,X99: $int] :
                ? [X110: $int,X109: $int,X108: $int,X107: $int] :
                  ( ( X107 = 'System_Object_ToString'(X98,X99) )
                  & ( ~ ( ( select2(X98,X99,allocated) != true_1 )
                        | ( 'IsHeap'(X98) != true_1 )
                        | ( 'IsNotNull'(X99,'System_Object') != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X111: $int] :
                              ( ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerFrame) != X110 )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( select2(X98,X104,ownerRef) != X108 ) )
                               => ~ ( ( select2(X98,X104,inv) != X111 )
                                    | ( select2(X98,X104,localinv) != X111 ) ) )
                              & ( X111 = typeof(X104) ) ) )
                   => ~ ( ~ ( ( X110 != 'PeerGroupPlaceholder' )
                           => ~ ( ~ ( ~ ~ ( ( x(select2(X98,X108,inv),X110) != true_1 )
                                          | ( select2(X98,X108,localinv) = 'BaseClass'(X110) ) )
                                   => ( X109 = select2(X98,X108,'FirstConsistentOwner') ) )
                                | ~ ( ~ ( ( select2(X98,X108,localinv) = 'BaseClass'(X110) )
                                        | ( x(select2(X98,X108,inv),X110) != true_1 ) )
                                   => ( X109 = X108 ) ) ) )
                        | ( 'AsPureObject'(X99) != X99 )
                        | ( 'IsNotNull'(X107,'System_String') != true_1 )
                        | ( select2(X98,X107,allocated) != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X112: $int] :
                              ( ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X107,ownerRef) )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( select2(X98,X104,ownerFrame) != select2(X98,X107,ownerFrame) ) )
                               => ~ ( ( select2(X98,X104,localinv) != X112 )
                                    | ( select2(X98,X104,inv) != X112 ) ) )
                              & ( X112 = typeof(X104) ) ) ) )
                  & ( X109 = select2(X98,X99,'FirstConsistentOwner') )
                  & ( X108 = select2(X98,X99,ownerRef) )
                  & ( X110 = select2(X98,X99,ownerFrame) ) ) )
          | ( x('System_ICloneable','System_Object') != true_1 )
          | ~ ! [X22: $int,X20: $int,X9: $int] :
                ( ( x(X9,'IntArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryInt' ) )
          | ( X3 != 'System_Exception' )
          | ( 'IsStaticField'('BoundedStack_elems') = true_1 )
          | ( 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X79: $int] :
                ( ( 'IsValueType'('UnboxedType'(X79)) = true_1 )
               => ! [X13: $int,X18: $int] :
                  ? [X80: $int] :
                    ( ( X80 = 'Box'(X13,X79) )
                    & ? [X81: $int] :
                        ( ( ( 'IsHeap'(X18) = true_1 )
                         => ~ ( ( select2(X18,X80,localinv) != X81 )
                              | ( select2(X18,X80,inv) != X81 ) ) )
                        & ( X81 = typeof(X80) ) ) ) )
          | ( x('Microsoft_Contracts_ICheckedException','System_Object') != true_1 )
          | ~ ! [X9: $int,X11: $int,X20: $int] :
              ? [X32: $int] :
                ( ( X32 = 'ElementType'(X9) )
                & ( ( x(X9,'RefArray'(X11,X20)) = true_1 )
                 => ~ ( ( x(X32,X11) != true_1 )
                      | ( X9 = X11 )
                      | ( X9 != 'RefArray'(X32,X20) ) ) ) )
          | ( 'AsInterface'('System_IConvertible') != 'System_IConvertible' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Exception') != 'System_Runtime_InteropServices__Exception' )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral10) = stringLiteral10 ) )
          | ~ ! [X31: $int,X9: $int] :
                ( ( x(X31,'AsMutable'(X9)) = true_1 )
               => ~ ( ( 'IsImmutable'(X31) = true_1 )
                    | ( 'AsMutable'(X31) != X31 ) ) )
          | ~ ! [X20: $int,X31: $int,X9: $int] :
                ( ( x(X31,X9) = true_1 )
               => ( x('RefArray'(X31,X20),'RefArray'(X9,X20)) = true_1 ) )
          | ~ ! [X9: $int] : ( 'TypeName'('TypeObject'(X9)) = X9 )
          | ( 'DeclType'('BoundedStack_elems') != 'BoundedStack' )
          | ( x('System_Array','System_Collections_IList') != true_1 )
          | ~ ! [X42: $int,X43: $int] : ( typeof('ElementProxyStruct'(X42,X43)) = 'System_Object' )
          | ( 'IsValueType'('System_Int64') != true_1 )
          | ~ ! [X20: $int,X11: $int,X9: $int] :
              ? [X36: $int] :
                ( ( X36 = 'ElementType'(X9) )
                & ( ( x('RefArray'(X11,X20),X9) = true_1 )
                 => ( ~ ( ( x(X11,X36) != true_1 )
                        | ( X9 != 'RefArray'(X36,X20) ) )
                    | ( x('System_Array',X9) = true_1 ) ) ) )
          | ( 'IncludeInMainFrameCondition'(ownerFrame) != true_1 )
          | ~ ! [X12: $int,X15: $int,X18: $int,X9: $int,X20: $int] :
                ( ~ ( ( x(typeof(X15),'NonNullRefArray'(X9,X20)) != true_1 )
                    | ( 'IsHeap'(X18) != true_1 ) )
               => ( 'RefArrayGet'(select2(X18,X15,elements),X12) != nullObject ) )
          | ~ ! [X20: $int,X11: $int] : ( 'ElementType'('RefArray'(X11,X20)) = X11 )
          | ( x('System_Reflection_IReflect','System_Reflection_IReflect') != true_1 )
          | ~ ! [X93: $int,X94: $int] :
              ? [X96: $int,X95: $int] :
                ( ( X95 = select2(X94,X93,'BoundedStack_max') )
                & ( ~ ( ( 'IsHeap'(X94) != true_1 )
                      | ( select2(X94,X93,localinv) = X6 )
                      | ( x(select2(X94,X93,inv),'BoundedStack') != true_1 ) )
                 => ~ ( $less('Length'(select2(X94,X93,'BoundedStack_elems')),X95)
                      | $less(X96,0)
                      | $less(X95,X96) ) )
                & ( X96 = select2(X94,X93,'BoundedStack_size') ) )
          | ~ ! [X13: $int,X17: $int] :
              ? [X87: $int] :
                ( ( ~ ( $less(0,X13)
                      | ~ $less(X17,0) )
                 => ~ ( ~ $less(X17,X87)
                      | $less(0,X87) ) )
                & ( X87 = x_2(X13,X17) ) )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ( 'IsImmutable'('System_Exception') = true_1 )
          | ( X0 != 'System_Reflection_MemberInfo' )
          | ( 'IsStaticField'(inv) = true_1 )
          | ~ ! [X12: $int] :
                ( ~ ( $less(int_2147483647,X12)
                    | $less(X12,int_m2147483648) )
              <=> ( 'InRange'(X12,'System_Int32') = true_1 ) )
          | ( 'IsStaticField'(elements) = true_1 )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $less(X12,128)
                    | $less(X12,$sum(0,$uminus(128))) )
              <=> ( 'InRange'(X12,'System_SByte') = true_1 ) )
          | ( x('System_Type','System_Reflection_IReflect') != true_1 )
          | ~ ! [X13: $int,X17: $int] :
              ? [X89: $int] :
                ( ( X89 = or_1(X13,X17) )
                & ( ~ ( $less(X13,0)
                      | $less(X17,0) )
                 => ~ ( $less(X89,0)
                      | $less($sum(X13,X17),X89) ) ) )
          | ~ $less(int_m9223372036854775808,int_m2147483648)
          | ( x('System_Runtime_InteropServices__Type','System_Object') != true_1 )
          | ~ ! [X10: $int,X15: $int,X53: $int] :
                ~ ( ~ ( ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) = true_1 )
                    <=> ( 'StringEquals'(X15,X53) = true_1 ) )
                  | ~ ( ( 'StringEquals'(X53,X15) = true_1 )
                    <=> ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) = true_1 ) )
                  | ~ ( ( X15 = X53 )
                     => ( 'StringEquals'(X15,X53) = true_1 ) ) )
          | ( x('System_Type','System_Object') != true_1 )
          | ~ ! [X94: $int,X93: $int] :
                ( ~ ( ( x(select2(X94,X93,inv),'System_Reflection_MemberInfo') != true_1 )
                    | ( 'IsHeap'(X94) != true_1 )
                    | ( select2(X94,X93,localinv) = X1 ) )
               => $true )
          | ( 'AsDirectSubClass'('System_Exception',X4) != 'System_Exception' )
          | ( 'IsMemberlessType'('System_Collections_ICollection') != true_1 )
          | ~ ! [X15: $int,X53: $int,X10: $int] :
                ( ( 'System_String_Equals_System_String'(X10,X15,X53) = true_1 )
              <=> ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) = true_1 ) )
          | ( 'IsValueType'('System_Int32') != true_1 )
          | ( 'StringLength'(stringLiteral9) != 18 )
          | ~ ! [X11: $int,X20: $int] : ( 'ElementType'('NonNullRefArray'(X11,X20)) = X11 )
          | ( 'IsValueType'('System_UInt32') != true_1 )
          | ( 'IsValueType'('System_SByte') != true_1 )
          | ( 'IsNotNull'(stringLiteral8,'System_String') != true_1 )
          | ~ ! [X13: $int,X17: $int] :
                ( ( ~ $less(X17,0)
                  | ~ $less(X13,0) )
               => ~ $less(and_1(X13,X17),0) )
          | ( x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') != true_1 )
          | ~ ! [X42: $int,X43: $int] : ( typeof('ElementProxy'(X42,X43)) = 'System_Object' )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( 'IsHeap'(X94) != true_1 )
                    | ( x(select2(X94,X93,inv),'System_Array') != true_1 )
                    | ( select2(X94,X93,localinv) = X7 ) )
               => $true )
          | ( 'AsInterface'('System_ICloneable') != 'System_ICloneable' )
          | ( 'AsInterface'('System_Reflection_ICustomAttributeProvider') != 'System_Reflection_ICustomAttributeProvider' )
          | ~ ! [X53: $int,X8: $int,X15: $int] :
                ( ~ ( ( 'StringEquals'(X15,X53) != true_1 )
                    | ( 'StringEquals'(X53,X8) != true_1 ) )
               => ( 'StringEquals'(X15,X8) = true_1 ) )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_max') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( 'AsMutable'('System_Array') != 'System_Array' )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_UInt64') = true_1 )
              <=> ~ ( $less(int_18446744073709551615,X12)
                    | $less(X12,0) ) )
          | ( 'IsValueType'('System_Boolean') != true_1 )
          | ( 'IsImmutable'('System_Array') = true_1 )
          | ~ ! [X94: $int,X93: $int] :
                ( ~ ( ( 'IsHeap'(X94) != true_1 )
                    | ( x(select2(X94,X93,inv),'System_String') != true_1 )
                    | ( select2(X94,X93,localinv) = X5 ) )
               => $true )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X42: $int] : ( 'IsMemberlessType'(typeof(X42)) != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X44: $int] : ~ $less('StringLength'(X44),0)
          | ~ ! [X13: $int,X53: $int,X17: $int] :
                ( ( X53 = true_1 )
               => ( 'IfThenElse'(X53,X13,X17) = X13 ) )
          | ~ $less(int_4294967295,int_9223372036854775807)
          | ( 'IncludeInMainFrameCondition'(inv) = true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_elems') != true_1 )
          | ( 'AsMutable'('BoundedStack') != 'BoundedStack' )
          | ~ ! [X8: $int] : ( 'ClassReprInv'('ClassRepr'(X8)) = X8 )
          | ~ ! [X45: $int,X10: $int,X44: $int] :
                ( ( 'IsAllocated'(X10,X44) = true_1 )
               => ( 'IsAllocated'(X10,'StructGet'(X44,X45)) = true_1 ) )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( select2(X94,X93,localinv) = X0 )
                    | ( 'IsHeap'(X94) != true_1 )
                    | ( x(select2(X94,X93,inv),'System_Type') != true_1 ) )
               => $true )
          | ( x('System_String','System_ICloneable') != true_1 )
          | ~ ! [X13: $int,X53: $int,X17: $int] :
                ( ( X53 != true_1 )
               => ( 'IfThenElse'(X53,X13,X17) = X17 ) )
          | ~ ! [X14: $int,X12: $int] :
              ? [X90: $int] :
                ( ( ~ ( $less(X12,0)
                      | $less(X14,0)
                      | $less(16,X14)
                      | ~ $less(X12,32768) )
                 => ~ ( $less(int_2147483647,X90)
                      | $less(X90,0) ) )
                & ( X90 = shl(X12,X14) ) )
          | ( 'IsValueType'('System_IntPtr') != true_1 )
          | ( 'IsStaticField'(exposeVersion) = true_1 )
          | ~ ! [X9: $int,X45: $int,X10: $int,X42: $int] :
              ? [X58: $int] :
                ( ( X58 = select2(X10,X42,'AsRepField'(X45,X9)) )
                & ( ~ ( ( X58 = nullObject )
                      | ( 'IsHeap'(X10) != true_1 ) )
                 => ~ ( ( select2(X10,X58,ownerRef) != X42 )
                      | ( select2(X10,X58,ownerFrame) != X9 ) ) ) )
          | ( $sum(int_m9223372036854775808,1) != $sum(0,$uminus(int_9223372036854775807)) )
          | ( 'IsImmutable'('Microsoft_Contracts_GuardException') = true_1 )
          | ( 'IncludedInModifiesStar'(ownerFrame) = true_1 )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral9,allocated) = true_1 ) )
          | ~ ! [X98: $int,X99: $int] :
              ? [X113: $int] :
                ( ( ~ ( ( select2(X98,X99,localinv) != X113 )
                      | ( X99 = nullObject )
                      | ( select2(X98,X99,inv) != X113 )
                      | ( 'IsHeap'(X98) != true_1 )
                      | ( select2(X98,X99,allocated) != true_1 )
                      | ( x(X113,'System_Object') != true_1 ) )
                 => ( 'System_Object_ToString'(X98,X99) = 'System_Object_ToString_1'(select2(X98,X99,exposeVersion)) ) )
                & ( X113 = typeof(X99) ) )
          | ( 'IsMemberlessType'('System_Reflection_MemberInfo') != true_1 )
          | ( 'AsInterface'('System_Collections_ICollection') != 'System_Collections_ICollection' )
          | ( x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'IncludedInModifiesStar'('BoundedStack_elems') != true_1 )
          | ( X6 != 'System_Object' )
          | ( 'AsMutable'('System_Exception') != 'System_Exception' )
          | ( 'AsImmutable'('System_Reflection_MemberInfo') != 'System_Reflection_MemberInfo' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Type') != 'System_Runtime_InteropServices__Type' )
          | ( 'AsRangeField'('BoundedStack_size','System_Int32') != 'BoundedStack_size' )
          | ~ ! [X15: $int] :
              ? [X21: $int] :
                ( ( X21 = 'Length'(X15) )
                & ~ ( $less(X21,0)
                    | $less(int_2147483647,X21) ) )
          | ~ ! [X11: $int,X20: $int,X9: $int] :
              ? [X37: $int] :
                ( ( X37 = 'ElementType'(X9) )
                & ( ( x('NonNullRefArray'(X11,X20),X9) = true_1 )
                 => ( ~ ( ( x(X11,X37) != true_1 )
                        | ( X9 != 'NonNullRefArray'(X37,X20) ) )
                    | ( x('System_Array',X9) = true_1 ) ) ) )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral11,allocated) = true_1 ) )
          | ( 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X3) != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X79: $int,X75: $int] :
                ( ( 'BoxTester'(X79,X75) != nullObject )
              <=> ( 'UnboxedType'(X79) = X75 ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X13: $int,X17: $int] :
              ? [X88: $int] :
                ( ( ~ ( $less(X88,0)
                      | $less(X17,0) )
                 => ( x_2(X88,X17) = x_2(X13,X17) ) )
                & ( $sum(X13,$uminus(X17)) = X88 ) )
          | ~ ! [X12: $int,X18: $int,X15: $int] :
              ? [X41: $int,X40: $int] :
                ( ( 'ElementProxy'(X15,$sum(0,$uminus(1))) = X40 )
                & ( X41 = 'RefArrayGet'(select2(X18,X15,elements),X12) )
                & ( ~ ( ( 'IsHeap'(X18) != true_1 )
                      | ( x(typeof(X15),'System_Array') != true_1 ) )
                 => ( ~ ( ( select2(X18,X41,ownerRef) != select2(X18,X40,ownerRef) )
                        | ( select2(X18,X41,ownerFrame) != select2(X18,X40,ownerFrame) ) )
                    | ( 'IsImmutable'(typeof(X41)) = true_1 )
                    | ( X41 = nullObject ) ) ) )
          | ~ ! [X9: $int] : ( 'IsNotNull'('TypeObject'(X9),'System_Type') = true_1 )
          | ~ ! [X13: $int,X17: $int] :
                ( ~ ( $less(X13,0)
                    | $less(X17,0) )
               => ( x_2($sum(X17,X13),X17) = x_2(X13,X17) ) )
          | ( 'AsInterface'('System_IComparable') != 'System_IComparable' )
          | ~ ! [X12: $int,X15: $int] : ~ $less('DimLength'(X15,X12),0)
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral8) = stringLiteral8 ) )
          | ~ ! [X42: $int,X10: $int,X45: $int,X9: $int] :
                ( ~ ( ( 'IsHeap'(X10) != true_1 )
                    | ( X42 = nullObject )
                    | ~ ( ( ( select2(X10,'BeingConstructed','NonNullFieldsAreInitialized') = true_1 )
                        <=> $true )
                        | ( X42 != 'BeingConstructed' ) ) )
               => ( select2(X10,X42,'AsNonNullRefField'(X45,X9)) != nullObject ) )
          | ~ ! [X42: $int,X10: $int] :
                ( ( 'IsAllocated'(X10,X42) = true_1 )
               => ( select2(X10,X42,allocated) = true_1 ) )
          | ~ ! [X45: $int,X42: $int,X10: $int] :
              ? [X59: $int] :
                ( ( X59 = select2(X10,X42,'AsPeerField'(X45)) )
                & ( ~ ( ( 'IsHeap'(X10) != true_1 )
                      | ( X59 = nullObject ) )
                 => ~ ( ( select2(X10,X59,ownerFrame) != select2(X10,X42,ownerFrame) )
                      | ( select2(X10,X59,ownerRef) != select2(X10,X42,ownerRef) ) ) ) )
          | ~ ! [X12: $int] : ( shl(X12,0) = X12 )
          | ~ ! [X99: $int,X98: $int] :
              ? [X114: $int] :
                ( ( X114 = typeof(X99) )
                & ( ~ ( ( select2(X98,X99,localinv) != X114 )
                      | ( 'IsHeap'(X98) != true_1 )
                      | ( select2(X98,X99,inv) != X114 )
                      | ( x(X114,'BoundedStack') != true_1 )
                      | ( select2(X98,X99,allocated) != true_1 )
                      | ( X99 = nullObject ) )
                 => ( 'BoundedStack_ToString'(X98,X99) = 'BoundedStack_ToString_1'(select2(X98,X99,exposeVersion)) ) ) )
          | ( X2 != 'Microsoft_Contracts_GuardException' )
          | ( x('System_Collections_IList','System_Collections_ICollection') != true_1 )
          | ( x('System_Array','System_ICloneable') != true_1 )
          | ( 'IsMemberlessType'('System_Reflection_IReflect') != true_1 )
          | ~ ! [X20: $int,X9: $int,X11: $int] :
              ? [X35: $int] :
                ( ( ( x(X9,X35) = true_1 )
                 => ( X9 = X35 ) )
                & ( X35 = 'IntArray'(X11,X20) ) )
          | ~ ! [X42: $int,X9: $int] :
                ( ( 'Is'(X42,X9) != true_1 )
               => ( 'As'(X42,X9) = nullObject ) )
          | ( 'IsMemberlessType'('System_IConvertible') != true_1 )
          | ~ ! [X15: $int] : ~ $less('Rank'(X15),1)
          | ( x('System_Runtime_InteropServices__Exception','System_Object') != true_1 )
          | ( 'DeclType'(elements) != 'System_Object' )
          | ~ ! [X20: $int,X9: $int] :
              ? [X26: $int] :
                ( ~ ( ( x(X26,X26) != true_1 )
                    | ( x(X26,'System_Array') != true_1 ) )
                & ( X26 = 'NonNullRefArray'(X9,X20) ) )
          | ( 'IsMemberlessType'('System_IComparable_1___System_String') != true_1 )
          | ( x('System_String','System_IConvertible') != true_1 )
          | ( 'IsValueType'('System_UInt16') != true_1 )
          | ( x('System_Array','System_Object') != true_1 )
          | ~ ! [X22: $int,X9: $int,X20: $int] :
                ( ( x(X9,'RefArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryRef' ) )
          | ~ ! [X11: $int,X12: $int,X13: $int] : ( 'ValueArrayGet'('ValueArraySet'(X11,X12,X13),X12) = X13 )
          | ( x('System_Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ( 'IsStaticField'('BoundedStack_max') = true_1 )
          | ( x('System_Collections_IList','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X42: $int,X10: $int] :
              ? [X64: $int,X66: $int,X65: $int] :
                ( ( X66 = select2(X10,X42,ownerRef) )
                & ( X65 = select2(X10,X42,ownerFrame) )
                & ( X64 = typeof(X42) )
                & ( ~ ( ( x(select2(X10,X66,inv),X65) != true_1 )
                      | ( 'IsHeap'(X10) != true_1 )
                      | ( X65 = 'PeerGroupPlaceholder' )
                      | ( select2(X10,X66,localinv) = 'BaseClass'(X65) ) )
                 => ~ ( ( select2(X10,X42,localinv) != X64 )
                      | ( select2(X10,X42,inv) != X64 ) ) ) )
          | ( X7 != 'System_Object' )
          | ( x('System_Array','System_Collections_IEnumerable') != true_1 )
          | ~ $less(int_m2147483648,$sum(0,$uminus(100000)))
          | ( x('System_String','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X11: $int,X20: $int] : ( 'ElementType'('IntArray'(X11,X20)) = X11 )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ~ ! [X10: $int,X51: $int,X12: $int] :
                ( ( 'IsAllocated'(X10,X51) = true_1 )
               => ( 'IsAllocated'(X10,'RefArrayGet'(X51,X12)) = true_1 ) )
          | ~ ! [X20: $int,X11: $int,X9: $int] :
              ? [X34: $int] :
                ( ( ( x(X9,X34) = true_1 )
                 => ( X9 = X34 ) )
                & ( X34 = 'ValueArray'(X11,X20) ) )
          | ( x('System_Collections_ICollection','System_Object') != true_1 )
          | ( x('System_String','System_String') != true_1 )
          | ~ ! [X17: $int,X13: $int] :
                ( ~ ( $less(X17,0)
                    | $less(X13,0) )
               => ( x_2($sum(X13,X17),X17) = x_2(X13,X17) ) )
          | ( x('System_Collections_IList','System_Object') != true_1 )
          | ( 'IsMemberlessType'('System_Type') != true_1 )
          | ( 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') != true_1 )
          | ( 'IsValueType'('System_Byte') != true_1 )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( select2(X94,X93,localinv) = X4 )
                    | ( x(select2(X94,X93,inv),'System_Exception') != true_1 )
                    | ( 'IsHeap'(X94) != true_1 ) )
               => $true )
          | ~ ! [X94: $int,X93: $int] :
                ( ~ ( ( x(select2(X94,X93,inv),'Microsoft_Contracts_ObjectInvariantException') != true_1 )
                    | ( select2(X94,X93,localinv) = X2 )
                    | ( 'IsHeap'(X94) != true_1 ) )
               => $true )
          | ~ ! [X42: $int,X9: $int] :
                ( ( 'Is'(X42,X9) = true_1 )
              <=> ( ( x(typeof(X42),X9) = true_1 )
                  | ( X42 = nullObject ) ) )
          | ( 'AsDirectSubClass'('System_String',X5) != 'System_String' )
          | ~ ! [X45: $int,X10: $int,X42: $int,X12: $int] :
              ? [X62: $int] :
                ( ( X62 = select2(X10,X42,'AsElementsPeerField'(X45,X12)) )
                & ? [X63: $int] :
                    ( ( X63 = 'ElementProxy'(X62,X12) )
                    & ( ~ ( ( 'IsHeap'(X10) != true_1 )
                          | ( X62 = nullObject ) )
                     => ~ ( ( select2(X10,X63,ownerRef) != select2(X10,X42,ownerRef) )
                          | ( select2(X10,X63,ownerFrame) != select2(X10,X42,ownerFrame) ) ) ) ) )
          | ( x('System_Collections_IList','System_Collections_IList') != true_1 )
          | ( 'AsRepField'('BoundedStack_elems','BoundedStack') != 'BoundedStack_elems' )
          | ~ ! [X29: $int,X28: $int,X27: $int] :
              ? [X30: $int] :
                ( ( X30 = typeof(X27) )
                & ( ( 'NonNullRefArrayRaw'(X27,X28,X29) = true_1 )
                 => ~ ( ( 'Rank'(X27) != X29 )
                      | ( x(X30,'System_Array') != true_1 )
                      | ( x(X28,'ElementType'(X30)) != true_1 ) ) ) )
          | ~ ! [X83: $int,X49: $int,X48: $int] :
                ( ( 'InRange'(X83,X49) = true_1 )
               => ( 'IntToInt'(X83,X48,X49) = X83 ) )
          | ~ ! [X12: $int] :
                ( ~ ( $less(X12,0)
                    | ~ $less(X12,65536) )
              <=> ( 'InRange'(X12,'System_Char') = true_1 ) )
          | ( x('System_Array','System_Collections_ICollection') != true_1 )
          | ( 'IncludeInMainFrameCondition'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X121: $int,X98: $int,X122: $int] :
                ? [X123: $int] :
                  ( ( X123 = 'System_String_Concat_System_String_System_String'(X98,X121,X122) )
                  & ( ~ ( ( 'IsHeap'(X98) != true_1 )
                        | ( select2(X98,X121,allocated) != true_1 )
                        | ~ ( ( X122 = nullObject )
                            | ! [X104: $int] :
                              ? [X125: $int] :
                                ( ( ~ ( ( select2(X98,X104,allocated) != true_1 )
                                      | ( select2(X98,X104,ownerFrame) != select2(X98,X122,ownerFrame) )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X122,ownerRef) )
                                      | ( X104 = nullObject ) )
                                 => ~ ( ( select2(X98,X104,inv) != X125 )
                                      | ( select2(X98,X104,localinv) != X125 ) ) )
                                & ( X125 = typeof(X104) ) ) )
                        | ( select2(X98,X122,allocated) != true_1 )
                        | ( 'Is'(X121,'System_String') != true_1 )
                        | ~ ( ( X121 = nullObject )
                            | ! [X104: $int] :
                              ? [X124: $int] :
                                ( ( ~ ( ( select2(X98,X104,ownerFrame) != select2(X98,X121,ownerFrame) )
                                      | ( select2(X98,X104,allocated) != true_1 )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X121,ownerRef) )
                                      | ( X104 = nullObject ) )
                                 => ~ ( ( select2(X98,X104,inv) != X124 )
                                      | ( select2(X98,X104,localinv) != X124 ) ) )
                                & ( X124 = typeof(X104) ) ) )
                        | ( 'Is'(X122,'System_String') != true_1 ) )
                   => ~ ( ( 'AsPureObject'(X121) != X121 )
                        | ( 'AsPureObject'(X122) != X122 )
                        | ( 'IsNotNull'(X123,'System_String') != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X126: $int] :
                              ( ( ~ ( ( select2(X98,X104,ownerFrame) != select2(X98,X123,ownerFrame) )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X123,ownerRef) )
                                    | ( X104 = nullObject ) )
                               => ~ ( ( select2(X98,X104,localinv) != X126 )
                                    | ( select2(X98,X104,inv) != X126 ) ) )
                              & ( X126 = typeof(X104) ) )
                        | ( select2(X98,X123,allocated) != true_1 )
                        | ( 'StringLength'(X123) != $sum('IfThenElse'(anyEqual(X121,nullObject),0,'StringLength'(X121)),'IfThenElse'(anyEqual(X122,nullObject),0,'StringLength'(X122))) ) ) ) ) )
          | ( 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') != 'System_Collections_Generic_IEnumerable_1___System_Char' )
          | ( 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') = true_1 )
          | ~ ! [X12: $int] : ( shr(X12,0) = X12 )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'System_String_IsInterned_System_String_notnull'(X18,stringLiteral9) = stringLiteral9 ) )
          | ~ ! [X13: $int,X11: $int,X12: $int,X14: $int] :
                ( ( X12 != X14 )
               => ( 'ValueArrayGet'('ValueArraySet'(X11,X12,X13),X14) = 'ValueArrayGet'(X11,X14) ) )
          | ( x('System_String','System_IEquatable_1___System_String') != true_1 )
          | ( 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'AsDirectSubClass'('BoundedStack',X6) != 'BoundedStack' )
          | ~ ! [X52: $int,X53: $int,X44: $int] :
              ? [X55: $int,X54: $int] :
                ( ( X55 = 'Box'(X44,X53) )
                & ( ~ ( ( X55 != X53 )
                      | ( X54 != X52 )
                      | ( x('UnboxedType'(X55),X54) != true_1 ) )
                 => ( x(typeof(X53),X52) = true_1 ) )
                & ( X54 = 'AsInterface'(X52) ) )
          | ( x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') != true_1 )
          | ( x('System_IComparable_1___System_String','System_Object') != true_1 )
          | ~ ! [X17: $int,X13: $int] :
              ? [X91: $int] :
                ( ( X91 = min(X13,X17) )
                & ~ ( ~ ( ( X91 = X17 )
                        | ( X91 = X13 ) )
                    | $less(X17,X91)
                    | $less(X13,X91) ) )
          | ( x('System_IConvertible','System_IConvertible') != true_1 )
          | ( 'IncludeInMainFrameCondition'(ownerRef) != true_1 )
          | ( 'IsImmutable'('BoundedStack') = true_1 )
          | ( x('System_String','System_IComparable') != true_1 )
          | ( 'IsNotNull'(stringLiteral9,'System_String') != true_1 )
          | ~ ! [X15: $int,X18: $int] :
                ( ~ ( ( 'IsHeap'(X18) != true_1 )
                    | ( x(typeof(X15),'System_Array') != true_1 )
                    | ( 'IsAllocated'(X18,X15) != true_1 ) )
               => ( true_1 = 'IsAllocated'(X18,'ElementProxy'(X15,$sum(0,$uminus(1)))) ) )
          | ~ $less(100000,int_2147483647)
          | ~ ! [X53: $int,X10: $int,X15: $int] :
                ( ~ ( ( X15 = nullObject )
                    | ( 'System_String_Equals_System_String_System_String'(X10,X15,X53) != true_1 )
                    | ( X53 = nullObject ) )
               => ( 'System_String_IsInterned_System_String_notnull'(X10,X15) = 'System_String_IsInterned_System_String_notnull'(X10,X53) ) )
          | ~ ! [X93: $int,X94: $int] :
                ( ~ ( ( x(select2(X94,X93,inv),'Microsoft_Contracts_GuardException') != true_1 )
                    | ( 'IsHeap'(X94) != true_1 )
                    | ( select2(X94,X93,localinv) = X3 ) )
               => $true )
          | ( 'AsImmutable'('System_Type') != 'System_Type' )
          | ~ ( ( ownerFrame != 'BoundedStack_max' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
              & ( 'System_Type' != 'System_String' )
              & ( ownerRef != 'System_Object' )
              & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
              & ( 'System_Char' != stringLiteral8 )
              & ( 'System_SByte' != 'System_Collections_ICollection' )
              & ( elements != 'ArrayCategoryValue' )
              & ( ownerFrame != 'BoundedStack' )
              & ( allocated != 'NonNullFieldsAreInitialized' )
              & ( sharingMode != 'System_Byte' )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UIntPtr' != 'System_IConvertible' )
              & ( inv != 'ArrayCategoryValue' )
              & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( inv != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Byte' != 'System_IComparable' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_String' != 'System_SByte' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int64' != stringLiteral11 )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
              & ( 'ArrayCategoryRef' != stringLiteral11 )
              & ( exposeVersion != 'ArrayCategoryNonNullRef' )
              & ( ownerFrame != 'PeerGroupPlaceholder' )
              & ( 'System_SByte' != 'System_Exception' )
              & ( inv != 'System_Exception' )
              & ( 'SharingMode_Unshared' != ownerFrame )
              & ( 'System_Type' != 'System_Reflection_IReflect' )
              & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
              & ( 'System_Boolean' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
              & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
              & ( 'System_Byte' != 'System_Int32' )
              & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_IComparable' != stringLiteral11 )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
              & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
              & ( ownerRef != 'BoundedStack_elems' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
              & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
              & ( 'System_Int64' != 'System_IConvertible' )
              & ( 'System_Int16' != 'System_IComparable_1___System_String' )
              & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Runtime_InteropServices__Exception' )
              & ( elements != 'System_Type' )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
              & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
              & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
              & ( 'System_Boolean' != stringLiteral8 )
              & ( 'System_Object' != 'System_IComparable_1___System_String' )
              & ( 'System_SByte' != stringLiteral8 )
              & ( 'System_UInt16' != stringLiteral9 )
              & ( 'System_IConvertible' != 'BoundedStack' )
              & ( 'ArrayCategoryInt' != 'System_Boolean' )
              & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_LockProtected' != 'System_Char' )
              & ( allocated != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Boolean' != 'System_Int64' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
              & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int32' != 'System_Int64' )
              & ( exposeVersion != 'System_Object' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
              & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( allocated != 'BoundedStack' )
              & ( 'System_Object' != 'System_IntPtr' )
              & ( 'System_UIntPtr' != 'System_Collections_IList' )
              & ( 'System_UIntPtr' != stringLiteral11 )
              & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_IntPtr' != 'System_IConvertible' )
              & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
              & ( allocated != 'SharingMode_LockProtected' )
              & ( exposeVersion != 'PeerGroupPlaceholder' )
              & ( elements != 'System_Runtime_InteropServices__Exception' )
              & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
              & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
              & ( inv != 'System_SByte' )
              & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
              & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
              & ( ownerRef != 'System_ICloneable' )
              & ( 'System_Exception' != 'System_Collections_ICollection' )
              & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
              & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
              & ( elements != 'BoundedStack_elems' )
              & ( 'System_Char' != 'BoundedStack_size' )
              & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
              & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
              & ( ownerFrame != 'System_Exception' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
              & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != stringLiteral8 )
              & ( 'SharingMode_LockProtected' != stringLiteral9 )
              & ( ownerRef != stringLiteral8 )
              & ( 'System_Int32' != stringLiteral9 )
              & ( inv != 'FirstConsistentOwner' )
              & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
              & ( 'SharingMode_LockProtected' != 'System_IComparable' )
              & ( 'System_Type' != 'System_UInt64' )
              & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
              & ( allocated != ownerFrame )
              & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Int32' )
              & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( sharingMode != 'ArrayCategoryRef' )
              & ( stringLiteral10 != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
              & ( 'BoundedStack_max' != 'System_IComparable' )
              & ( 'ArrayCategoryValue' != 'System_ICloneable' )
              & ( 'System_IComparable' != 'BoundedStack' )
              & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
              & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_String' != stringLiteral8 )
              & ( exposeVersion != 'ArrayCategoryRef' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
              & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
              & ( elements != 'ArrayCategoryNonNullRef' )
              & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
              & ( elements != 'System_Array' )
              & ( 'System_Byte' != stringLiteral8 )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Int64' != 'System_IComparable_1___System_String' )
              & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != stringLiteral9 )
              & ( allocated != 'ArrayCategoryRef' )
              & ( allocated != 'System_String' )
              & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_Collections_IList' )
              & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
              & ( elements != 'NonNullFieldsAreInitialized' )
              & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
              & ( 'System_Char' != 'BoundedStack_elems' )
              & ( 'System_UInt16' != 'System_Collections_IList' )
              & ( 'System_UInt16' != 'System_UInt32' )
              & ( sharingMode != 'SharingMode_LockProtected' )
              & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
              & ( 'System_Boolean' != 'System_UInt16' )
              & ( elements != 'System_Collections_IList' )
              & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'System_Array' )
              & ( 'System_Int64' != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
              & ( 'System_IComparable_1___System_String' != stringLiteral8 )
              & ( 'System_UInt16' != 'BoundedStack' )
              & ( 'System_Boolean' != 'System_UIntPtr' )
              & ( 'System_Type' != 'System_Collections_ICollection' )
              & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
              & ( 'System_UInt32' != 'BoundedStack' )
              & ( 'System_UInt16' != 'BoundedStack_size' )
              & ( 'BoundedStack_elems' != 'System_Exception' )
              & ( 'ArrayCategoryValue' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'BoundedStack' )
              & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryValue' != 'System_IntPtr' )
              & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
              & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
              & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
              & ( 'System_Char' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != stringLiteral9 )
              & ( ownerRef != 'System_String' )
              & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_size' != 'System_IComparable' )
              & ( 'System_Int16' != 'BoundedStack_max' )
              & ( exposeVersion != 'ArrayCategoryInt' )
              & ( 'BoundedStack_size' != stringLiteral10 )
              & ( 'System_IntPtr' != 'System_IComparable' )
              & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Byte' != 'System_Int16' )
              & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
              & ( 'System_Boolean' != 'System_SByte' )
              & ( localinv != 'System_Array' )
              & ( 'System_Byte' != 'BoundedStack_size' )
              & ( 'SharingMode_Unshared' != 'System_Byte' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
              & ( 'System_Byte' != 'System_IntPtr' )
              & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Reflection_IReflect' != 'BoundedStack' )
              & ( 'SharingMode_Unshared' != 'System_IntPtr' )
              & ( allocated != 'System_Int32' )
              & ( 'System_Type' != 'System_Int16' )
              & ( 'ArrayCategoryInt' != 'System_Byte' )
              & ( 'FirstConsistentOwner' != 'System_IConvertible' )
              & ( 'System_UInt32' != 'System_UInt64' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( elements != 'System_Runtime_InteropServices__Type' )
              & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Boolean' != 'System_IComparable' )
              & ( 'ArrayCategoryValue' != 'System_SByte' )
              & ( 'FirstConsistentOwner' != 'System_UInt32' )
              & ( 'System_Int64' != 'System_UInt64' )
              & ( 'ArrayCategoryRef' != 'System_Char' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
              & ( 'ArrayCategoryValue' != 'System_Boolean' )
              & ( 'System_Int16' != 'System_UIntPtr' )
              & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
              & ( allocated != 'FirstConsistentOwner' )
              & ( ownerFrame != 'ArrayCategoryNonNullRef' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
              & ( 'SharingMode_LockProtected' != 'System_Int32' )
              & ( localinv != stringLiteral8 )
              & ( 'System_Byte' != 'System_UInt64' )
              & ( localinv != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryRef' != 'System_UInt16' )
              & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
              & ( 'System_IntPtr' != 'BoundedStack_elems' )
              & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
              & ( sharingMode != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_UInt32' )
              & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
              & ( 'System_Boolean' != 'System_IConvertible' )
              & ( 'SharingMode_Unshared' != 'System_Int32' )
              & ( 'ArrayCategoryValue' != 'System_IConvertible' )
              & ( 'System_Type' != stringLiteral11 )
              & ( localinv != 'System_Int32' )
              & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
              & ( localinv != 'System_Char' )
              & ( allocated != 'System_Array' )
              & ( 'System_SByte' != 'System_ICloneable' )
              & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
              & ( elements != 'System_Reflection_IReflect' )
              & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Object' != 'System_Byte' )
              & ( 'ArrayCategoryRef' != 'System_Type' )
              & ( 'System_Collections_IEnumerable' != stringLiteral8 )
              & ( inv != 'System_Collections_IList' )
              & ( 'System_Int32' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'BoundedStack' )
              & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
              & ( exposeVersion != 'System_UInt16' )
              & ( elements != exposeVersion )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
              & ( sharingMode != 'System_UInt16' )
              & ( 'System_Int64' != 'System_Char' )
              & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
              & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
              & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
              & ( 'System_Int64' != 'BoundedStack_size' )
              & ( 'ArrayCategoryInt' != 'System_Exception' )
              & ( 'System_Boolean' != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
              & ( 'System_Int32' != 'BoundedStack_size' )
              & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
              & ( inv != 'System_UInt16' )
              & ( 'System_String' != 'BoundedStack_max' )
              & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryInt' != 'System_Char' )
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              & ( 'System_Boolean' != stringLiteral9 )
              & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
              & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
              & ( 'System_String' != 'System_Char' )
              & ( 'System_Array' != 'System_IComparable' )
              & ( 'PeerGroupPlaceholder' != 'System_Int16' )
              & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
              & ( 'System_ICloneable' != stringLiteral10 )
              & ( exposeVersion != ownerFrame )
              & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Int64' != stringLiteral10 )
              & ( ownerRef != 'System_Collections_IList' )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
              & ( sharingMode != 'System_Type' )
              & ( 'System_Boolean' != 'System_Char' )
              & ( localinv != 'ArrayCategoryNonNullRef' )
              & ( elements != 'System_Char' )
              & ( ownerFrame != 'System_Collections_IList' )
              & ( 'System_Char' != 'System_Exception' )
              & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
              & ( elements != 'System_Object' )
              & ( 'FirstConsistentOwner' != 'System_Byte' )
              & ( exposeVersion != 'System_IComparable_1___System_String' )
              & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( inv != 'System_Int16' )
              & ( 'System_IConvertible' != stringLiteral8 )
              & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
              & ( 'SharingMode_LockProtected' != stringLiteral10 )
              & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
              & ( exposeVersion != 'System_String' )
              & ( 'FirstConsistentOwner' != 'System_SByte' )
              & ( inv != 'ArrayCategoryNonNullRef' )
              & ( sharingMode != 'System_IComparable' )
              & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'ArrayCategoryRef' != 'System_Boolean' )
              & ( ownerFrame != 'System_Object' )
              & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
              & ( 'BoundedStack_size' != 'BoundedStack_elems' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
              & ( 'System_Int32' != 'System_UInt64' )
              & ( allocated != 'System_Reflection_MemberInfo' )
              & ( 'System_Char' != 'BoundedStack_max' )
              & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_IntPtr' != stringLiteral9 )
              & ( elements != 'PeerGroupPlaceholder' )
              & ( 'BoundedStack' != stringLiteral10 )
              & ( 'SharingMode_LockProtected' != stringLiteral8 )
              & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
              & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_Collections_ICollection' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
              & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
              & ( elements != 'System_IComparable_1___System_String' )
              & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_Int16' != 'BoundedStack_elems' )
              & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
              & ( allocated != 'System_IComparable_1___System_String' )
              & ( 'System_Int32' != 'System_Char' )
              & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
              & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
              & ( exposeVersion != 'System_Array' )
              & ( 'System_Int64' != 'System_IComparable' )
              & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
              & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_IConvertible' != stringLiteral11 )
              & ( exposeVersion != 'System_IntPtr' )
              & ( 'BoundedStack_elems' != stringLiteral8 )
              & ( 'ArrayCategoryRef' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
              & ( 'System_Byte' != 'System_Exception' )
              & ( 'System_UInt32' != 'BoundedStack_max' )
              & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
              & ( 'System_UInt32' != 'BoundedStack_elems' )
              & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
              & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
              & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
              & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
              & ( localinv != 'BoundedStack_size' )
              & ( localinv != 'System_Collections_IList' )
              & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
              & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
              & ( ownerRef != 'PeerGroupPlaceholder' )
              & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
              & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
              & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( ownerFrame != 'ArrayCategoryInt' )
              & ( ownerRef != 'ArrayCategoryNonNullRef' )
              & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_IntPtr' != 'BoundedStack_size' )
              & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
              & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Type' != 'System_Byte' )
              & ( 'System_Char' != stringLiteral10 )
              & ( localinv != 'System_Exception' )
              & ( 'System_Int16' != 'System_Collections_ICollection' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_Array' != 'System_UInt64' )
              & ( 'System_Int32' != 'BoundedStack' )
              & ( 'System_Object' != stringLiteral11 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
              & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
              & ( sharingMode != stringLiteral10 )
              & ( allocated != 'System_Collections_ICollection' )
              & ( 'System_UInt64' != 'System_UIntPtr' )
              & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
              & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
              & ( exposeVersion != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryRef' != 'System_ICloneable' )
              & ( exposeVersion != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
              & ( 'System_SByte' != 'System_IComparable' )
              & ( inv != 'System_Array' )
              & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_Byte' != 'System_IComparable_1___System_String' )
              & ( 'BoundedStack_max' != 'System_Exception' )
              & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
              & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
              & ( ownerFrame != 'System_Int16' )
              & ( ownerFrame != 'BoundedStack_elems' )
              & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
              & ( elements != 'System_String' )
              & ( inv != 'System_IComparable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_SByte' )
              & ( 'System_UInt32' != 'System_IntPtr' )
              & ( sharingMode != stringLiteral9 )
              & ( 'System_SByte' != 'System_IntPtr' )
              & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
              & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
              & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
              & ( 'ArrayCategoryValue' != stringLiteral11 )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
              & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
              & ( ownerRef != 'System_SByte' )
              & ( 'System_UInt64' != 'System_IntPtr' )
              & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
              & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Array' != 'BoundedStack_max' )
              & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
              & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
              & ( elements != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryInt' != 'System_Object' )
              & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
              & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'BoundedStack' )
              & ( 'System_Collections_ICollection' != stringLiteral8 )
              & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
              & ( 'System_UInt16' != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_max' != stringLiteral10 )
              & ( 'System_Array' != 'System_UInt16' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
              & ( inv != 'SharingMode_Unshared' )
              & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != stringLiteral11 )
              & ( 'System_Type' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_IntPtr' != stringLiteral10 )
              & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
              & ( 'System_Byte' != 'System_Int64' )
              & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
              & ( 'System_UInt64' != 'System_Collections_ICollection' )
              & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_String' != 'FirstConsistentOwner' )
              & ( 'System_UInt16' != 'System_IComparable' )
              & ( 'ArrayCategoryRef' != 'System_UInt64' )
              & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
              & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
              & ( 'System_Array' != 'System_Boolean' )
              & ( 'System_Collections_IList' != stringLiteral10 )
              & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
              & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_UInt32' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
              & ( elements != 'System_Exception' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
              & ( 'System_SByte' != 'BoundedStack_elems' )
              & ( sharingMode != 'BoundedStack_max' )
              & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UInt16' != 'System_UInt64' )
              & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'System_IEquatable_1___System_String' )
              & ( 'System_Int32' != stringLiteral11 )
              & ( allocated != 'System_Boolean' )
              & ( allocated != stringLiteral11 )
              & ( 'System_Boolean' != 'System_Exception' )
              & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
              & ( 'System_Type' != stringLiteral9 )
              & ( ownerRef != 'System_Int64' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
              & ( 'System_Object' != 'System_Int64' )
              & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'FirstConsistentOwner' != 'System_Int16' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
              & ( 'System_SByte' != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
              & ( 'System_Type' != 'BoundedStack_size' )
              & ( 'System_String' != 'System_UInt16' )
              & ( 'System_Object' != 'System_Reflection_IReflect' )
              & ( 'System_String' != 'System_IComparable' )
              & ( allocated != 'BoundedStack_size' )
              & ( 'BoundedStack' != stringLiteral11 )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Object' != stringLiteral10 )
              & ( 'System_Boolean' != 'BoundedStack_max' )
              & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != 'NonNullFieldsAreInitialized' )
              & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Int16' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
              & ( ownerRef != 'System_UInt32' )
              & ( inv != 'System_Boolean' )
              & ( allocated != 'System_ICloneable' )
              & ( 'System_UInt32' != 'System_ICloneable' )
              & ( allocated != 'ArrayCategoryNonNullRef' )
              & ( ownerRef != 'ArrayCategoryRef' )
              & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
              & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != 'BoundedStack_size' )
              & ( inv != localinv )
              & ( 'System_Char' != 'BoundedStack' )
              & ( 'System_Array' != 'System_IComparable_1___System_String' )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_UInt16' != 'System_IConvertible' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
              & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_ICloneable' )
              & ( 'System_Boolean' != 'System_Int32' )
              & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'System_IConvertible' )
              & ( 'FirstConsistentOwner' != 'System_Char' )
              & ( 'System_Object' != 'BoundedStack_max' )
              & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
              & ( 'System_UIntPtr' != stringLiteral10 )
              & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
              & ( ownerRef != 'System_IntPtr' )
              & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
              & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
              & ( 'ArrayCategoryValue' != 'System_Int32' )
              & ( 'System_Int16' != stringLiteral9 )
              & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Array' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
              & ( 'System_UInt16' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
              & ( 'System_Object' != 'System_Int32' )
              & ( 'System_Exception' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'System_Type' )
              & ( 'System_Int16' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryValue' != 'System_UInt16' )
              & ( 'ArrayCategoryInt' != 'BoundedStack' )
              & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerRef != 'System_Byte' )
              & ( 'System_UInt32' != stringLiteral10 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
              & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_UInt32' )
              & ( ownerFrame != 'System_UInt32' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_Unshared' != stringLiteral8 )
              & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
              & ( 'SharingMode_Unshared' != stringLiteral9 )
              & ( 'BoundedStack_size' != stringLiteral11 )
              & ( allocated != 'System_Runtime_InteropServices__Exception' )
              & ( inv != 'System_Char' )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_IConvertible' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Int64' != stringLiteral8 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int16' != 'System_Collections_IEnumerable' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
              & ( 'System_Int32' != 'System_IConvertible' )
              & ( 'PeerGroupPlaceholder' != stringLiteral11 )
              & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_Char' )
              & ( 'System_Int32' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_ICloneable' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
              & ( elements != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_Exception' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
              & ( 'System_UInt64' != stringLiteral9 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
              & ( 'System_Char' != 'System_ICloneable' )
              & ( 'System_Int16' != 'System_IConvertible' )
              & ( localinv != ownerRef )
              & ( 'FirstConsistentOwner' != 'System_Int32' )
              & ( ownerFrame != 'System_UInt64' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Byte' != 'System_Collections_IList' )
              & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
              & ( stringLiteral8 != stringLiteral10 )
              & ( 'System_Int16' != 'System_Char' )
              & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' ) )
          | ~ ! [X20: $int,X22: $int,X9: $int] :
                ( ( x(X9,'ValueArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryValue' ) )
          | ( x('System_Array','System_Array') != true_1 )
          | ~ ! [X98: $int,X99: $int] :
                ( ~ ( ( x(typeof(X99),'BoundedStack') != true_1 )
                    | ( X99 = nullObject ) )
               => ( 'BoundedStack_ToString'(X98,X99) = 'System_Object_ToString'(X98,X99) ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X75: $int,X77: $int,X74: $int,X76: $int] :
              ? [X78: $int] :
                ( ( X78 = 'BoxFunc'(X74,X75,X76,X77) )
                & ~ ( ( 'UnboxedType'(X78) != X75 )
                    | ( 'Box'(X74,X78) != X78 ) ) )
          | ( 'IncludeInMainFrameCondition'(elements) != true_1 )
          | ~ ! [X10: $int,X42: $int,X12: $int,X9: $int,X45: $int] :
              ? [X60: $int] :
                ( ? [X61: $int] :
                    ( ( X61 = 'ElementProxy'(X60,X12) )
                    & ( ~ ( ( X60 = nullObject )
                          | ( 'IsHeap'(X10) != true_1 ) )
                     => ~ ( ( select2(X10,X61,ownerRef) != X42 )
                          | ( select2(X10,X61,ownerFrame) != X9 ) ) ) )
                & ( X60 = select2(X10,X42,'AsElementsRepField'(X45,X9,X12)) ) )
          | ~ ! [X12: $int,X14: $int] :
                ( ~ $less(X14,1)
               => ( shr(X12,X14) = x_1(shr(X12,$sum(X14,$uminus(1))),2) ) )
          | ~ ! [X9: $int,X11: $int,X20: $int] :
              ? [X39: $int] :
                ( ( ( x(X39,X9) = true_1 )
                 => ( ( x('System_Array',X9) = true_1 )
                    | ( X9 = X39 ) ) )
                & ( X39 = 'IntArray'(X11,X20) ) )
          | ~ ! [X42: $int,X9: $int] :
                ( ~ ( ( x(typeof(X42),'AsImmutable'(X9)) != true_1 )
                    | ( X42 = 'BeingConstructed' )
                    | ( X42 = nullObject ) )
               => ! [X10: $int] :
                  ? [X56: $int] :
                    ( ( X56 = typeof(X42) )
                    & ( ( 'IsHeap'(X10) = true_1 )
                     => ~ ( ( select2(X10,X42,localinv) != X56 )
                          | ( 'AsOwner'(X42,select2(X10,X42,ownerRef)) != X42 )
                          | ~ ! [X57: $int] :
                                ( ( 'AsOwner'(X42,select2(X10,X57,ownerRef)) = X42 )
                               => ( ( select2(X10,X57,ownerFrame) != 'PeerGroupPlaceholder' )
                                  | ( X57 = X42 ) ) )
                          | ( select2(X10,X42,inv) != X56 )
                          | ( select2(X10,X42,ownerFrame) != 'PeerGroupPlaceholder' ) ) ) ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_max') != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X98: $int,X115: $int,X116: $int] :
                ? [X117: $int] :
                  ( ( X117 = 'System_String_Concat_System_Object_System_Object'(X98,X115,X116) )
                  & ( ~ ( ( select2(X98,X115,allocated) != true_1 )
                        | ( select2(X98,X116,allocated) != true_1 )
                        | ( 'IsHeap'(X98) != true_1 )
                        | ~ ( ( X116 = nullObject )
                            | ! [X104: $int] :
                              ? [X119: $int] :
                                ( ( X119 = typeof(X104) )
                                & ( ~ ( ( select2(X98,X104,allocated) != true_1 )
                                      | ( X104 = nullObject )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X116,ownerRef) )
                                      | ( select2(X98,X104,ownerFrame) != select2(X98,X116,ownerFrame) ) )
                                 => ~ ( ( select2(X98,X104,localinv) != X119 )
                                      | ( select2(X98,X104,inv) != X119 ) ) ) ) )
                        | ( 'Is'(X116,'System_Object') != true_1 )
                        | ( 'Is'(X115,'System_Object') != true_1 )
                        | ~ ( ! [X104: $int] :
                              ? [X118: $int] :
                                ( ( ~ ( ( select2(X98,X104,allocated) != true_1 )
                                      | ( select2(X98,X104,ownerFrame) != select2(X98,X115,ownerFrame) )
                                      | ( select2(X98,X104,ownerRef) != select2(X98,X115,ownerRef) )
                                      | ( X104 = nullObject ) )
                                 => ~ ( ( select2(X98,X104,localinv) != X118 )
                                      | ( select2(X98,X104,inv) != X118 ) ) )
                                & ( X118 = typeof(X104) ) )
                            | ( X115 = nullObject ) ) )
                   => ~ ( ~ ! [X104: $int] :
                            ? [X120: $int] :
                              ( ( X120 = typeof(X104) )
                              & ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X117,ownerRef) )
                                    | ( select2(X98,X104,ownerFrame) != select2(X98,X117,ownerFrame) )
                                    | ( select2(X98,X104,allocated) != true_1 ) )
                               => ~ ( ( select2(X98,X104,inv) != X120 )
                                    | ( select2(X98,X104,localinv) != X120 ) ) ) )
                        | ( 'AsPureObject'(X116) != X116 )
                        | ( select2(X98,X117,allocated) != true_1 )
                        | ( 'AsPureObject'(X115) != X115 )
                        | ( 'IsNotNull'(X117,'System_String') != true_1 ) ) ) ) )
          | ( 'IsValueType'('System_Int16') != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_ICollection') != true_1 )
          | ~ ! [X20: $int,X11: $int] : ( 'ElementType'('ValueArray'(X11,X20)) = X11 )
          | ~ ! [X20: $int,X15: $int,X9: $int] :
                ( ~ ( ( X15 = nullObject )
                    | ( x(typeof(X15),'RefArray'(X9,X20)) != true_1 ) )
               => ( 'Rank'(X15) = X20 ) )
          | ~ ! [X45: $int,X13: $int,X44: $int] : ( 'StructGet'('StructSet'(X44,X45,X13),X45) = X13 )
          | ~ ! [X42: $int,X10: $int] :
              ? [X69: $int] :
                ( ( X69 = select2(X10,X42,'FirstConsistentOwner') )
                & ? [X70: $int,X73: $int,X71: $int,X72: $int] :
                    ( ( ~ ( ~ ( $true
                            <=> ( select2(X10,X42,allocated) = true_1 ) )
                          | ( X42 = nullObject )
                          | ( X72 = 'PeerGroupPlaceholder' )
                          | ( x(select2(X10,X73,inv),X72) != true_1 )
                          | ( 'IsHeap'(X10) != true_1 )
                          | ( select2(X10,X73,localinv) = 'BaseClass'(X72) ) )
                     => ~ ( ~ ( $true
                            <=> ( select2(X10,X69,allocated) = true_1 ) )
                          | ~ ( ( x(select2(X10,X71,inv),X70) != true_1 )
                              | ( X70 = 'PeerGroupPlaceholder' )
                              | ( select2(X10,X71,localinv) = 'BaseClass'(X70) ) )
                          | ( X69 = nullObject ) ) )
                    & ( X73 = select2(X10,X42,ownerRef) )
                    & ( X71 = select2(X10,X69,ownerRef) )
                    & ( X70 = select2(X10,X69,ownerFrame) )
                    & ( X72 = select2(X10,X42,ownerFrame) ) ) )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_Byte') = true_1 )
              <=> ~ ( ~ $less(X12,256)
                    | $less(X12,0) ) )
          | ( 'AsDirectSubClass'('System_Reflection_MemberInfo',X1) != 'System_Reflection_MemberInfo' )
          | ~ ! [X17: $int,X13: $int] :
              ? [X84: $int] :
                ( ( X84 = x_2(X13,X17) )
                & ( ~ ( $less(X13,0)
                      | ~ $less(0,X17) )
                 => ~ ( ~ $less(X84,X17)
                      | $less(X84,0) ) ) )
          | ( 'IsValueType'('System_UInt64') != true_1 )
          | ( x('System_String','System_IComparable_1___System_String') != true_1 )
          | ( 'DeclType'('BoundedStack_size') != 'BoundedStack' )
          | ( 'IsMemberlessType'('System_IEquatable_1___System_String') != true_1 )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Object') != true_1 )
          | ( 'AsInterface'('System_Collections_IList') != 'System_Collections_IList' )
          | ( 'IsMemberlessType'('System_Collections_IEnumerable') != true_1 )
          | ( 'IsMemberlessType'('System_Array') != true_1 )
          | ( 'IncludedInModifiesStar'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X98: $int,X99: $int] :
                ? [X102: $int,X103: $int,X101: $int,X100: $int] :
                  ( ( X102 = select2(X98,X99,'FirstConsistentOwner') )
                  & ( X103 = select2(X98,X99,ownerFrame) )
                  & ( X100 = 'BoundedStack_ToString'(X98,X99) )
                  & ( ~ ( ~ ! [X104: $int] :
                            ? [X105: $int] :
                              ( ( X105 = typeof(X104) )
                              & ( ~ ( ( select2(X98,X104,ownerRef) != X101 )
                                    | ( select2(X98,X104,allocated) != true_1 )
                                    | ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerFrame) != X103 ) )
                               => ~ ( ( select2(X98,X104,localinv) != X105 )
                                    | ( select2(X98,X104,inv) != X105 ) ) ) )
                        | ( 'IsHeap'(X98) != true_1 )
                        | ( 'IsNotNull'(X99,'BoundedStack') != true_1 )
                        | ( select2(X98,X99,allocated) != true_1 ) )
                   => ~ ( ( 'AsPureObject'(X99) != X99 )
                        | ~ ( ( X103 != 'PeerGroupPlaceholder' )
                           => ~ ( ~ ( ~ ~ ( ( x(select2(X98,X101,inv),X103) != true_1 )
                                          | ( select2(X98,X101,localinv) = 'BaseClass'(X103) ) )
                                   => ( X102 = select2(X98,X101,'FirstConsistentOwner') ) )
                                | ~ ( ~ ( ( x(select2(X98,X101,inv),X103) != true_1 )
                                        | ( select2(X98,X101,localinv) = 'BaseClass'(X103) ) )
                                   => ( X102 = X101 ) ) ) )
                        | ( 'IsNotNull'(X100,'System_String') != true_1 )
                        | ~ ! [X104: $int] :
                            ? [X106: $int] :
                              ( ( ~ ( ( X104 = nullObject )
                                    | ( select2(X98,X104,ownerFrame) != select2(X98,X100,ownerFrame) )
                                    | ( select2(X98,X104,ownerRef) != select2(X98,X100,ownerRef) )
                                    | ( select2(X98,X104,allocated) != true_1 ) )
                               => ~ ( ( select2(X98,X104,inv) != X106 )
                                    | ( select2(X98,X104,localinv) != X106 ) ) )
                              & ( X106 = typeof(X104) ) )
                        | ( select2(X98,X100,allocated) != true_1 ) ) )
                  & ( X101 = select2(X98,X99,ownerRef) ) ) )
          | ( X5 != 'System_Object' )
          | ( x('System_IComparable_1___System_String','System_IComparable_1___System_String') != true_1 )
          | ~ ! [X14: $int,X11: $int,X12: $int,X13: $int] :
                ( ( X12 != X14 )
               => ( 'IntArrayGet'('IntArraySet'(X11,X12,X13),X14) = 'IntArrayGet'(X11,X14) ) )
          | ( 'DeclType'('BoundedStack_max') != 'BoundedStack' )
          | ~ ! [X45: $int,X9: $int] :
                ( ( 'AsNonNullRefField'(X45,X9) = X45 )
               => ( 'AsRefField'(X45,X9) = X45 ) )
          | ~ ! [X97: $int] :
                ( ( x(X97,'System_String') = true_1 )
               => ( X97 = 'System_String' ) )
          | ( 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) != 'BoundedStack_elems' )
          | ~ ! [X15: $int,X12: $int] : ( 'LBound'(X15,X12) = 0 )
          | ~ ! [X20: $int,X9: $int,X31: $int] :
                ( ( x(X31,X9) = true_1 )
               => ( x('NonNullRefArray'(X31,X20),'NonNullRefArray'(X9,X20)) = true_1 ) )
          | ~ ! [X13: $int,X17: $int] : ( x_2(X13,X17) = $sum(X13,$uminus($product(x_1(X13,X17),X17))) )
          | ( X4 != 'System_Object' )
          | ~ $less(int_9223372036854775807,int_18446744073709551615)
          | ~ ! [X9: $int,X20: $int,X11: $int] :
              ? [X33: $int] :
                ( ( ( x(X9,'NonNullRefArray'(X11,X20)) = true_1 )
                 => ~ ( ( x(X33,X11) != true_1 )
                      | ( X9 != 'NonNullRefArray'(X33,X20) )
                      | ( X9 = X11 ) ) )
                & ( X33 = 'ElementType'(X9) ) )
          | ~ ! [X122: $int,X121: $int,X98: $int] : ( 'System_String_Concat_System_String_System_String'(X98,X121,X122) = 'System_String_Concat_System_String_System_String_1'(X121,X122) )
          | ( x('System_Exception','System_Exception') != true_1 )
          | ( 'AsImmutable'('System_String') != 'System_String' )
          | ( 'AsInterface'('System_IComparable_1___System_String') != 'System_IComparable_1___System_String' )
          | ( x('System_Type','System_Runtime_InteropServices__Type') != true_1 )
          | ~ ! [X75: $int,X79: $int] :
                ( ( 'BoxTester'(X79,X75) != nullObject )
               => ( 'Box'('Unbox'(X79),X79) = X79 ) )
          | ( 'AsMutable'('Microsoft_Contracts_GuardException') != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X20: $int,X9: $int] :
              ? [X24: $int] :
                ( ~ ( ( x(X24,X24) != true_1 )
                    | ( x(X24,'System_Array') != true_1 ) )
                & ( X24 = 'IntArray'(X9,X20) ) )
          | ( 'AsInterface'('System_Collections_IEnumerable') != 'System_Collections_IEnumerable' )
          | ~ ! [X10: $int,X45: $int,X42: $int] :
                ( ~ ( ( 'IsHeap'(X10) != true_1 )
                    | ( select2(X10,X42,allocated) != true_1 ) )
               => ( 'IsAllocated'(X10,select2(X10,X42,X45)) = true_1 ) )
          | ( 'IsMemberlessType'('System_IComparable') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_IList') != true_1 )
          | ~ ! [X42: $int,X9: $int] :
                ( ~ ( ( X42 = nullObject )
                    | ( 'Is'(X42,X9) != true_1 ) )
              <=> ( 'IsNotNull'(X42,X9) = true_1 ) )
          | ( 'StringLength'(stringLiteral10) != 7 )
          | ~ ! [X12: $int,X18: $int,X15: $int] :
              ? [X19: $int] :
                ( ( X19 = 'RefArrayGet'(select2(X18,X15,elements),X12) )
                & ( ~ ( ( X19 = nullObject )
                      | ( 'IsHeap'(X18) != true_1 ) )
                 => ( x(typeof(X19),'ElementType'(typeof(X15))) = true_1 ) ) )
          | ( 'IsValueType'('System_Char') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_size') != true_1 )
          | ( x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') != true_1 )
          | ~ ! [X116: $int,X98: $int,X115: $int] : ( 'System_String_Concat_System_Object_System_Object'(X98,X115,X116) = 'System_String_Concat_System_Object_System_Object_1'(X115,X116) )
          | ( x('System_Collections_IEnumerable','System_Object') != true_1 )
          | ( 'IsNotNull'(stringLiteral10,'System_String') != true_1 )
          | ( 'IsImmutable'('System_Type') != true_1 )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_Int64') = true_1 )
              <=> ~ ( $less(int_9223372036854775807,X12)
                    | $less(X12,int_m9223372036854775808) ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_size') != true_1 )
          | ~ ! [X11: $int,X12: $int,X13: $int] : ( 'RefArrayGet'('RefArraySet'(X11,X12,X13),X12) = X13 )
          | ~ ! [X15: $int] :
                ( ( 'Rank'(X15) = 1 )
               => ( 'DimLength'(X15,0) = 'Length'(X15) ) )
          | ~ ! [X13: $int,X17: $int] :
              ? [X85: $int] :
                ( ( X85 = x_2(X13,X17) )
                & ( ~ ( $less(X13,0)
                      | ~ $less(X17,0) )
                 => ~ ( $less(X85,0)
                      | ~ $less(X85,$sum(0,$uminus(X17))) ) ) )
          | ( 'IsValueType'('System_UIntPtr') != true_1 )
          | ( x('BoundedStack','BoundedStack') != true_1 )
          | ~ ! [X9: $int,X22: $int,X20: $int] :
                ( ( x(X9,'NonNullRefArray'(X22,X20)) = true_1 )
               => ( 'ArrayCategory'(X9) = 'ArrayCategoryNonNullRef' ) )
          | ~ ! [X10: $int,X9: $int,X42: $int,X45: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( 'InRange'(select2(X10,X42,'AsRangeField'(X45,X9)),X9) = true_1 ) )
          | ( 'IsNotNull'(stringLiteral11,'System_String') != true_1 )
          | ~ ! [X12: $int] :
                ( ( 'InRange'(X12,'System_Int16') = true_1 )
              <=> ~ ( $less(X12,$sum(0,$uminus(32768)))
                    | ~ $less(X12,32768) ) )
          | ( 'AsInterface'('System_IEquatable_1___System_String') != 'System_IEquatable_1___System_String' )
          | ~ ! [X8: $int,X10: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( select2(X10,'ClassRepr'(X8),allocated) = true_1 ) )
          | ~ ! [X31: $int,X9: $int] :
                ( ( x(X31,'AsImmutable'(X9)) = true_1 )
               => ~ ( ( 'IsImmutable'(X31) != true_1 )
                    | ( 'AsImmutable'(X31) != X31 ) ) )
          | ( x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') != true_1 )
          | ( 'IsImmutable'('System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X79: $int,X13: $int] :
              ? [X82: $int] :
                ( ( ~ ( ( x('UnboxedType'(X82),'System_Object') != true_1 )
                      | ( X82 != X79 ) )
                 => ( X13 = X79 ) )
                & ( X82 = 'Box'(X13,X79) ) )
          | ~ ! [X77: $int,X76: $int,X13: $int,X75: $int] :
                ( ( 'IsValueType'('UnboxedType'(X13)) != true_1 )
               => ( 'BoxFunc'(X13,X75,X76,X77) = X13 ) )
          | ~ ! [X15: $int,X53: $int,X16: $int] :
                ( ~ ( ( x_2(X15,X16) != x_2(X53,X16) )
                    | $less(X16,2)
                    | ~ $less(X15,X53) )
               => ~ $less(X53,$sum(X15,X16)) )
          | ~ ! [X12: $int,X14: $int] :
                ( ~ $less(X14,1)
               => ( shl(X12,X14) = $product(shl(X12,$sum(X14,$uminus(1))),2) ) )
          | ~ ! [X17: $int,X13: $int] :
              ? [X86: $int] :
                ( ( X86 = x_2(X13,X17) )
                & ( ~ ( ~ $less(0,X17)
                      | $less(0,X13) )
                 => ~ ( $less(0,X86)
                      | ~ $less($sum(0,$uminus(X17)),X86) ) ) )
          | ~ ! [X10: $int,X42: $int,X45: $int] :
              ? [X67: $int,X68: $int] :
                ( ( X68 = select2(X10,X42,ownerRef) )
                & ( X67 = select2(X10,X42,ownerFrame) )
                & ( ~ ( ( select2(X10,X68,localinv) = 'BaseClass'(X67) )
                      | ( X67 = 'PeerGroupPlaceholder' )
                      | ( x(select2(X10,X68,inv),X67) != true_1 )
                      | ( X42 = nullObject )
                      | ( 'AsPureObject'(X42) != X42 )
                      | ~ ( $true
                        <=> ( select2(X10,X42,allocated) = true_1 ) )
                      | ( 'IsHeap'(X10) != true_1 ) )
                 => ( select2(X10,X42,X45) = 'FieldDependsOnFCO'(X42,X45,select2(X10,select2(X10,X42,'FirstConsistentOwner'),exposeVersion)) ) ) )
          | ~ ! [X9: $int,X20: $int,X15: $int] :
                ( ~ ( ( x(typeof(X15),'IntArray'(X9,X20)) != true_1 )
                    | ( X15 = nullObject ) )
               => ( 'Rank'(X15) = X20 ) )
          | ( x('System_ICloneable','System_ICloneable') != true_1 )
          | ( x('System_Exception','System_Runtime_Serialization_ISerializable') != true_1 )
          | ( x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') != true_1 )
          | ( 'IncludeInMainFrameCondition'(allocated) != true_1 )
          | ( 'IncludeInMainFrameCondition'('FirstConsistentOwner') = true_1 )
          | ( 'AsDirectSubClass'('System_Type',X0) != 'System_Type' )
          | ( x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X12: $int,X51: $int,X10: $int] :
                ( ( 'IsAllocated'(X10,X51) = true_1 )
               => ( 'IsAllocated'(X10,'ValueArrayGet'(X51,X12)) = true_1 ) )
          | ~ ! [X10: $int,X42: $int] :
              ? [X50: $int] :
                ( ( ~ ( ( 'IsHeap'(X10) != true_1 )
                      | ( x(X50,'System_Array') != true_1 )
                      | ( X42 = nullObject ) )
                 => ~ ( ( select2(X10,X42,localinv) != X50 )
                      | ( select2(X10,X42,inv) != X50 ) ) )
                & ( X50 = typeof(X42) ) )
          | ~ ! [X11: $int,X14: $int,X13: $int,X12: $int] :
                ( ( X12 != X14 )
               => ( 'RefArrayGet'('RefArraySet'(X11,X12,X13),X14) = 'RefArrayGet'(X11,X14) ) )
          | ~ ! [X18: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( select2(X18,stringLiteral8,allocated) = true_1 ) )
          | ~ ! [X20: $int,X11: $int,X9: $int] :
              ? [X38: $int] :
                ( ( ( x(X38,X9) = true_1 )
                 => ( ( x('System_Array',X9) = true_1 )
                    | ( X9 = X38 ) ) )
                & ( X38 = 'ValueArray'(X11,X20) ) )
          | ( 'StringLength'(stringLiteral8) != 13 )
          | ~ ! [X11: $int,X49: $int,X48: $int] :
                ( ( x(X49,'AsDirectSubClass'(X48,X11)) = true_1 )
               => ( 'OneClassDown'(X49,X11) = X48 ) )
          | ~ ! [X12: $int] :
                ( ~ ( $less(int_4294967295,X12)
                    | $less(X12,0) )
              <=> ( 'InRange'(X12,'System_UInt32') = true_1 ) )
          | ( 'IsMemberlessType'('System_ICloneable') != true_1 )
          | ( x('System_IConvertible','System_Object') != true_1 )
          | ( x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X79: $int,X13: $int] : ( 'Unbox'('Box'(X13,X79)) = X13 )
          | ( 'AsDirectSubClass'('System_Array',X7) != 'System_Array' )
          | ~ ! [X18: $int,X12: $int,X15: $int] :
                ( ( 'IsHeap'(X18) = true_1 )
               => ( 'InRange'('IntArrayGet'(select2(X18,X15,elements),X12),'ElementType'(typeof(X15))) = true_1 ) )
          | ( 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X2) != 'Microsoft_Contracts_ObjectInvariantException' )
          | ~ ! [X9: $int] : ( 'ClassRepr'(X9) != nullObject )
          | ( 'IsStaticField'('BoundedStack_size') = true_1 )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X12: $int] :
                ( ~ ( ~ $less(X12,65536)
                    | $less(X12,0) )
              <=> ( 'InRange'(X12,'System_UInt16') = true_1 ) )
          | ~ $less(int_2147483647,int_4294967295)
          | ( 'IncludeInMainFrameCondition'(localinv) = true_1 )
          | ( 'IsStaticField'(allocated) = true_1 )
          | ~ ! [X16: $int,X13: $int,X17: $int,X15: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X15,X16,X13,X17)) = X13 )
          | ( 'AsInterface'('System_Runtime_InteropServices__MemberInfo') != 'System_Runtime_InteropServices__MemberInfo' )
          | ( 'IsImmutable'('System_Object') = true_1 )
          | ( 'IsImmutable'('System_String') != true_1 )
          | ~ ! [X10: $int,X9: $int,X42: $int,X45: $int] :
                ( ( 'IsHeap'(X10) = true_1 )
               => ( 'Is'(select2(X10,X42,'AsRefField'(X45,X9)),X9) = true_1 ) )
          | ( 'IncludedInModifiesStar'(ownerRef) = true_1 )
          | ~ ! [X9: $int,X15: $int,X20: $int] :
                ( ~ ( ( x(typeof(X15),'NonNullRefArray'(X9,X20)) != true_1 )
                    | ( X15 = nullObject ) )
               => ( 'Rank'(X15) = X20 ) )
          | ( 'DeclType'(exposeVersion) != 'System_Object' )
          | ( X1 != 'System_Object' ) )
      & ( X5 = 'BaseClass'('System_String') )
      & ( X6 = 'BaseClass'('BoundedStack') )
      & ( X1 = 'BaseClass'('System_Reflection_MemberInfo') )
      & ( X0 = 'BaseClass'('System_Type') )
      & ( X7 = 'BaseClass'('System_Array') )
      & ( X3 = 'BaseClass'('Microsoft_Contracts_GuardException') )
      & ( X4 = 'BaseClass'('System_Exception') )
      & ( X2 = 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') ) ),
    inference(theory_normalization,[],[f2]) ).

tff(f8,plain,
    ? [X0: $int,X1: $int,X2: $int,X3: $int,X4: $int,X5: $int,X6: $int,X7: $int,X8: $int,X9: $int,X10: $int] :
      ( ( $sum(int_m2147483648,1) = X1 )
      & ( 'BaseClass'('System_Exception') = X6 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'DeclType'('BoundedStack_max') = X9 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'StringLength'(stringLiteral11) = X5 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X10 )
      & ( $sum(0,$uminus(int_2147483647)) = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X8 )
      & ( 'DeclType'('BoundedStack_elems') = X3 )
      & ? [X11: $int,X12: $int,X13: $int,X14: $int] :
          ( ( X13 = 'DeclType'('NonNullFieldsAreInitialized') )
          & ( 'DeclType'(elements) = X12 )
          & ? [X15: $int,X16: $int,X17: $int,X18: $int,X19: $int] :
              ( ( select2('Heap',this,ownerFrame) = X16 )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( $sum(int_m2147483648,X5) = X18 )
              & ( $sum(int_m9223372036854775808,X5) = X17 )
              & ( 'BaseClass'(X8) = X15 )
              & ~ ( ( 'IsHeap'('Heap') = true_1 )
                 => ( ~ ( ( select2('Heap',this,allocated) != true_1 )
                        | ( 'IsNotNull'(this,'BoundedStack') != true_1 ) )
                   => ( ( 'InRange'(result,'System_Int32') = true_1 )
                     => ( ( 'InRange'(return_value,'System_Int32') = true_1 )
                       => ( ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
                         => ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
                           => ( ( 'BeingConstructed' = nullObject )
                             => ( ( ( 'PeerGroupPlaceholder' = X16 )
                                  | ( select2('Heap',X19,localinv) = 'BaseClass'(X16) )
                                  | ( true_1 != x(select2('Heap',X19,inv),X16) ) )
                               => ( ! [X20: $int] :
                                    ? [X21: $int] :
                                      ( ( X21 = typeof(X20) )
                                      & ( ~ ( ( select2('Heap',X20,ownerFrame) != X16 )
                                            | ( X20 = nullObject )
                                            | ( select2('Heap',X20,allocated) != true_1 )
                                            | ( select2('Heap',X20,ownerRef) != X19 ) )
                                       => ~ ( ( select2('Heap',X20,inv) != X21 )
                                            | ( select2('Heap',X20,localinv) != X21 ) ) ) )
                                 => ( ~ ( ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                        | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                        | ( 'System_Object' != 'BaseClass'('System_Array') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                        | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                        | ( 'System_Object' != X6 )
                                        | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                        | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                        | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                        | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                        | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                        | ( 'System_Object' != 'BaseClass'(X7) )
                                        | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                        | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                        | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                        | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                        | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                        | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                        | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                        | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                        | ( false_1 != 'IsStaticField'(inv) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                        | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X4) )
                                        | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X4) )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                        | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X7) )
                                        | ( false_1 != 'IsStaticField'(allocated) )
                                        | ( false_1 != 'IsStaticField'(elements) )
                                        | ( X1 != X2 )
                                        | ( 'System_String' != 'AsImmutable'('System_String') )
                                        | ( 'System_Object' != X13 )
                                        | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                        | ( 'System_Reflection_MemberInfo' != X7 )
                                        | ( 'System_Array' != 'AsMutable'('System_Array') )
                                        | ( 'System_Object' != X12 )
                                        | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                        | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                        | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                        | ( 'System_Exception' != X10 )
                                        | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                        | ( 1 != X5 )
                                        | ( false_1 != 'IsStaticField'(localinv) )
                                        | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                        | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                        | ( false_1 != 'IsStaticField'(exposeVersion) )
                                        | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                        | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                        | ( 'System_Object' != X4 )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                        | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                        | ( 'Microsoft_Contracts_GuardException' != X8 )
                                        | ( 'System_String' != 'AsDirectSubClass'('System_String',X4) )
                                        | ( 'BoundedStack' != X3 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                        | ( 'BoundedStack' != X9 )
                                        | ( X11 != X17 )
                                        | ( 'BoundedStack' != X0 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                        | ( 13 != 'StringLength'(stringLiteral8) )
                                        | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
                                        | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                        | ( 18 != 'StringLength'(stringLiteral9) )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                        | ( 7 != 'StringLength'(stringLiteral10) )
                                        | ( 'BoundedStack' != 'AsMutable'('BoundedStack') ) )
                                   => ( ~ ( ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                          | ( 'BoundedStack' != X3 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                          | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                          | ( X1 != X2 )
                                          | ( 'System_Reflection_MemberInfo' != X7 )
                                          | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                          | ( 13 != 'StringLength'(stringLiteral8) )
                                          | ( 'BoundedStack' != X9 )
                                          | ( 'BoundedStack' != 'AsDirectSubClass'(X9,X13) )
                                          | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                          | ( 'System_Object' != X12 )
                                          | ( 'System_Exception' != X10 )
                                          | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                          | ( X11 != X14 )
                                          | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                          | ( false_1 != 'IsStaticField'(allocated) )
                                          | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X9) )
                                          | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                          | ( 'System_Object' != 'BaseClass'('System_Array') )
                                          | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                          | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                          | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                          | ( false_1 != 'IsStaticField'(inv) )
                                          | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                          | ( 'System_Object' != X13 )
                                          | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                          | ( 1 != X5 )
                                          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X13) )
                                          | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                          | ( false_1 != 'IsStaticField'(elements) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                          | ( 'System_String' != 'AsImmutable'('System_String') )
                                          | ( false_1 != 'IsStaticField'(exposeVersion) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                          | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                          | ( 'BoundedStack' != 'AsMutable'(X9) )
                                          | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                          | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                          | ( 'System_Object' != 'BaseClass'(X9) )
                                          | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                          | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                          | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                          | ( false_1 != 'IsStaticField'(localinv) )
                                          | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                          | ( 'System_Object' != X6 )
                                          | ( 'System_Array' != 'AsMutable'('System_Array') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                          | ( 'BoundedStack' != X0 )
                                          | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                          | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                          | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                          | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                          | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                          | ( 'Microsoft_Contracts_GuardException' != X8 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                          | ( 'System_Object' != X4 )
                                          | ( 'System_String' != 'AsDirectSubClass'('System_String',X13) )
                                          | ( 18 != 'StringLength'(stringLiteral9) )
                                          | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                          | ( 7 != 'StringLength'(stringLiteral10) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                          | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') ) )
                                     => ( ~ ( ( 'System_Object' != X12 )
                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X7) )
                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                            | ( 'BoundedStack' != X3 )
                                            | ( 'BoundedStack' != X9 )
                                            | ( 'BoundedStack' != 'AsMutable'(X0) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                            | ( false_1 != 'IsStaticField'(elements) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                            | ( 'System_Object' != 'BaseClass'(X0) )
                                            | ( 'System_Object' != X13 )
                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                            | ( 'System_Exception' != 'AsMutable'(X10) )
                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                            | ( false_1 != 'IsStaticField'(localinv) )
                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X0,X12) )
                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                            | ( 'System_Exception' != 'AsDirectSubClass'(X10,X12) )
                                            | ( false_1 != 'IsStaticField'(inv) )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                            | ( 1 != X5 )
                                            | ( false_1 != 'IsStaticField'(allocated) )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                            | ( 'System_Exception' != X10 )
                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                            | ( 'Microsoft_Contracts_GuardException' != X8 )
                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X0) )
                                            | ( 'System_Object' != 'BaseClass'(X10) )
                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'(X7,'System_Object') )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                            | ( X1 != X2 )
                                            | ( X11 != X14 )
                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X10) )
                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                            | ( 'System_Object' != 'BaseClass'(X7) )
                                            | ( 'System_Object' != X4 )
                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                            | ( 'System_Reflection_MemberInfo' != X7 )
                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                            | ( 'BoundedStack' != X0 )
                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') ) )
                                       => ( ~ ( ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                              | ( X1 != X2 )
                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                              | ( 'BoundedStack' != X9 )
                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                              | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X8) )
                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                              | ( X11 != X14 )
                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                              | ( false_1 != 'IsStaticField'(inv) )
                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                              | ( 'System_Exception' != X10 )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                              | ( 'BoundedStack' != X0 )
                                              | ( 'BoundedStack' != 'AsDirectSubClass'(X0,'System_Object') )
                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                              | ( 'Microsoft_Contracts_GuardException' != X8 )
                                              | ( false_1 != 'IsStaticField'(localinv) )
                                              | ( 'System_Object' != X12 )
                                              | ( false_1 != 'IsStaticField'(elements) )
                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                              | ( 'BoundedStack' != X3 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                              | ( 'System_Object' != X6 )
                                              | ( 1 != X5 )
                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                              | ( 'System_Object' != X13 )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                              | ( 'System_Object' != 'BaseClass'(X0) )
                                              | ( 'System_Reflection_MemberInfo' != X7 )
                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                              | ( 'System_Object' != X4 )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                              | ( false_1 != 'IsStaticField'(allocated) )
                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                              | ( 'BoundedStack' != 'AsMutable'(X0) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) ) )
                                         => ( ~ ( ( 'System_String' != 'AsImmutable'('System_String') )
                                                | ( 'System_Object' != X13 )
                                                | ( X17 != X11 )
                                                | ( 1 != X5 )
                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X5)) )
                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                | ( 'System_Reflection_MemberInfo' != X7 )
                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                | ( false_1 != 'IsStaticField'(elements) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                | ( 'System_Object' != X4 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                | ( false_1 != 'IsStaticField'(inv) )
                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                | ( 'BoundedStack' != 'AsMutable'(X3) )
                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                | ( 'System_Object' != 'BaseClass'(X3) )
                                                | ( 'BoundedStack' != X3 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                | ( X2 != X18 )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                | ( 'System_Exception' != 'AsMutable'(X15) )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X15) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                | ( 'BoundedStack' != 'AsDirectSubClass'(X3,'System_Object') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                | ( 'System_Exception' != 'AsDirectSubClass'(X15,X12) )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                | ( 'System_Object' != 'BaseClass'(X7) )
                                                | ( 'BoundedStack' != X9 )
                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X3) )
                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                | ( 'System_Object' != X12 )
                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                | ( 'System_Exception' != X15 )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                | ( 'BoundedStack' != X0 )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X8) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                | ( 'System_Object' != 'BaseClass'(X15) )
                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                | ( 18 != 'StringLength'(stringLiteral9) ) )
                                           => ~ ( ( this = nullObject )
                                                | ~ ( ( this != nullObject )
                                                   => ( ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                                                     => ( ~ ( ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                            | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                            | ( 'BoundedStack' != X9 )
                                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                            | ( 'System_Object' != X6 )
                                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                            | ( X1 != X2 )
                                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                                            | ( false_1 != 'IsStaticField'(inv) )
                                                            | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X6) )
                                                            | ( 'System_Object' != X4 )
                                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                            | ( 'BoundedStack' != X0 )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                            | ( 'BoundedStack' != 'AsMutable'(X0) )
                                                            | ( 'System_Exception' != X10 )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                            | ( 'BoundedStack' != X3 )
                                                            | ( false_1 != 'IsStaticField'(elements) )
                                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                            | ( true_1 != anyNeq(this,nullObject) )
                                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                            | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X0,X6) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                            | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                            | ( X11 != X14 )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                            | ( false_1 != 'IsStaticField'(localinv) )
                                                            | ( 'System_Object' != X12 )
                                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                            | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                            | ( 'System_Reflection_MemberInfo' != X7 )
                                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                            | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                            | ( 'System_Object' != X13 )
                                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X0) )
                                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X6) )
                                                            | ( false_1 != 'IsStaticField'(allocated) )
                                                            | ( 1 != X5 ) )
                                                       => ( ~ ( ( 'System_Exception' != X10 )
                                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                              | ( 'BoundedStack' != X9 )
                                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                              | ( 'System_Reflection_MemberInfo' != X7 )
                                                              | ( 'BoundedStack' != X3 )
                                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                              | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                              | ( false_1 != 'IsStaticField'(inv) )
                                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                              | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                                              | ( 'System_Object' != X4 )
                                                              | ( 'BoundedStack' != X0 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                              | ( X2 != X18 )
                                                              | ( true_1 != anyNeq(this,nullObject) )
                                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                              | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                              | ( 'System_Object' != X13 )
                                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                              | ( false_1 != 'IsStaticField'(allocated) )
                                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                              | ( false_1 != 'IsStaticField'(localinv) )
                                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                              | ( X11 != X14 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                              | ( 'System_String' != 'AsDirectSubClass'('System_String',X6) )
                                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                              | ( 'System_Object' != X6 )
                                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                              | ( false_1 != 'IsStaticField'(elements) )
                                                              | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                              | ( 1 != X5 )
                                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                              | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                                              | ( 'System_Object' != X12 )
                                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') ) )
                                                         => ( ~ ( ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                                | ( 'System_Exception' != X10 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                                | ( 'System_Object' != 'BaseClass'(X3) )
                                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                                | ( X11 != X14 )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                                | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                                | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                                | ( 'System_Object' != X13 )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                                | ( 'System_Reflection_MemberInfo' != X7 )
                                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                                | ( false_1 != 'IsStaticField'(elements) )
                                                                | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                                | ( 'System_Object' != X6 )
                                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                                | ( 'BoundedStack' != X9 )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'BoundedStack' != X0 )
                                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                                | ( 1 != X5 )
                                                                | ( 'BoundedStack' != 'AsMutable'(X3) )
                                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                                | ( 'System_Object' != X4 )
                                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                                | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                                | ( X1 != X2 )
                                                                | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X13) )
                                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                                | ( 'System_Object' != X12 )
                                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                                | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                                | ( 'BoundedStack' != X3 )
                                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                                | ( false_1 != 'IsStaticField'(inv) )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                                | ( true_1 != anyNeq(this,nullObject) )
                                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) ) )
                                                           => ~ ( ~ ( ! [X22: $int,X23: $int] :
                                                                      ? [X24: $int,X25: $int,X26: $int] :
                                                                        ( ( ~ ( ( nullObject = X23 )
                                                                              | ( true_1 != 'IncludeInMainFrameCondition'(X22) )
                                                                              | ~ ( ( true_1 != 'IncludedInModifiesStar'(X22) )
                                                                                  | ( this != X23 )
                                                                                  | ( true_1 != x(typeof(this),'DeclType'(X22)) ) )
                                                                              | ( true_1 != select2('Heap',X23,allocated) )
                                                                              | ~ ( ( true_1 != x(select2('Heap',X24,inv),X25) )
                                                                                  | ( 'PeerGroupPlaceholder' = X25 )
                                                                                  | ( 'BaseClass'(X25) = select2('Heap',X24,localinv) ) ) )
                                                                         => ( X26 = X26 ) )
                                                                        & ( select2('Heap',X23,ownerFrame) = X25 )
                                                                        & ( select2('Heap',X23,ownerRef) = X24 )
                                                                        & ( select2('Heap',X23,X22) = X26 ) )
                                                                   => $true )
                                                                | ~ ! [X27: $int,X28: $int] :
                                                                    ? [X29: $int,X30: $int,X31: $int] :
                                                                      ( ( ~ ( ~ ( ( true_1 != x(select2('Heap',X31,inv),X30) )
                                                                                | ( 'BaseClass'(X30) = select2('Heap',X31,localinv) )
                                                                                | ( 'PeerGroupPlaceholder' = X30 ) )
                                                                            | ( true_1 != 'IncludeInMainFrameCondition'(X27) )
                                                                            | ( true_1 != select2('Heap',X28,allocated) )
                                                                            | ( nullObject = X28 )
                                                                            | ~ ( ( this != X28 )
                                                                                | ( true_1 != 'IncludedInModifiesStar'(X27) )
                                                                                | ( true_1 != x(typeof(this),'DeclType'(X27)) ) ) )
                                                                       => ( X29 = X29 ) )
                                                                      & ( select2('Heap',X28,ownerRef) = X31 )
                                                                      & ( select2('Heap',X28,ownerFrame) = X30 )
                                                                      & ( select2('Heap',X28,X27) = X29 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( $sum(int_m9223372036854775808,1) = X14 ) )
      & ( 'BaseClass'('System_String') = X4 ) ),
    inference(rectify,[],[f5]) ).

tff(f9,plain,
    ? [X0: $int,X1: $int,X2: $int,X3: $int,X4: $int,X5: $int,X6: $int,X7: $int,X8: $int,X9: $int,X10: $int] :
      ( ( $sum(int_m2147483648,1) = X1 )
      & ( 'BaseClass'('System_Exception') = X6 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'DeclType'('BoundedStack_max') = X9 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'StringLength'(stringLiteral11) = X5 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X10 )
      & ( $sum(0,$uminus(int_2147483647)) = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X8 )
      & ( 'DeclType'('BoundedStack_elems') = X3 )
      & ? [X11: $int,X12: $int,X13: $int,X14: $int] :
          ( ( X13 = 'DeclType'('NonNullFieldsAreInitialized') )
          & ( 'DeclType'(elements) = X12 )
          & ? [X15: $int,X16: $int,X17: $int,X18: $int,X19: $int] :
              ( ( select2('Heap',this,ownerFrame) = X16 )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( $sum(int_m2147483648,X5) = X18 )
              & ( $sum(int_m9223372036854775808,X5) = X17 )
              & ( 'BaseClass'(X8) = X15 )
              & ~ ( ( 'IsHeap'('Heap') = true_1 )
                 => ( ~ ( ( select2('Heap',this,allocated) != true_1 )
                        | ( 'IsNotNull'(this,'BoundedStack') != true_1 ) )
                   => ( ( 'InRange'(result,'System_Int32') = true_1 )
                     => ( ( 'InRange'(return_value,'System_Int32') = true_1 )
                       => ( ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
                         => ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
                           => ( ( 'BeingConstructed' = nullObject )
                             => ( ( ( 'PeerGroupPlaceholder' = X16 )
                                  | ( select2('Heap',X19,localinv) = 'BaseClass'(X16) )
                                  | ( true_1 != x(select2('Heap',X19,inv),X16) ) )
                               => ( ! [X20: $int] :
                                    ? [X21: $int] :
                                      ( ( X21 = typeof(X20) )
                                      & ( ~ ( ( select2('Heap',X20,ownerFrame) != X16 )
                                            | ( X20 = nullObject )
                                            | ( select2('Heap',X20,allocated) != true_1 )
                                            | ( select2('Heap',X20,ownerRef) != X19 ) )
                                       => ~ ( ( select2('Heap',X20,inv) != X21 )
                                            | ( select2('Heap',X20,localinv) != X21 ) ) ) )
                                 => ( ~ ( ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                        | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                        | ( 'System_Object' != 'BaseClass'('System_Array') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                        | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                        | ( 'System_Object' != X6 )
                                        | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                        | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                        | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                        | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                        | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                        | ( 'System_Object' != 'BaseClass'(X7) )
                                        | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                        | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                        | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                        | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                        | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                        | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                        | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                        | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                        | ( false_1 != 'IsStaticField'(inv) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                        | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X4) )
                                        | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X4) )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                        | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X7) )
                                        | ( false_1 != 'IsStaticField'(allocated) )
                                        | ( false_1 != 'IsStaticField'(elements) )
                                        | ( X1 != X2 )
                                        | ( 'System_String' != 'AsImmutable'('System_String') )
                                        | ( 'System_Object' != X13 )
                                        | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                        | ( 'System_Reflection_MemberInfo' != X7 )
                                        | ( 'System_Array' != 'AsMutable'('System_Array') )
                                        | ( 'System_Object' != X12 )
                                        | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                        | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                        | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                        | ( 'System_Exception' != X10 )
                                        | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                        | ( 1 != X5 )
                                        | ( false_1 != 'IsStaticField'(localinv) )
                                        | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                        | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                        | ( false_1 != 'IsStaticField'(exposeVersion) )
                                        | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                        | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                        | ( 'System_Object' != X4 )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                        | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                        | ( 'Microsoft_Contracts_GuardException' != X8 )
                                        | ( 'System_String' != 'AsDirectSubClass'('System_String',X4) )
                                        | ( 'BoundedStack' != X3 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                        | ( 'BoundedStack' != X9 )
                                        | ( X11 != X17 )
                                        | ( 'BoundedStack' != X0 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                        | ( 13 != 'StringLength'(stringLiteral8) )
                                        | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
                                        | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                        | ( 18 != 'StringLength'(stringLiteral9) )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                        | ( 7 != 'StringLength'(stringLiteral10) )
                                        | ( 'BoundedStack' != 'AsMutable'('BoundedStack') ) )
                                   => ( ~ ( ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                          | ( 'BoundedStack' != X3 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                          | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                          | ( X1 != X2 )
                                          | ( 'System_Reflection_MemberInfo' != X7 )
                                          | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                          | ( 13 != 'StringLength'(stringLiteral8) )
                                          | ( 'BoundedStack' != X9 )
                                          | ( 'BoundedStack' != 'AsDirectSubClass'(X9,X13) )
                                          | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                          | ( 'System_Object' != X12 )
                                          | ( 'System_Exception' != X10 )
                                          | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                          | ( X11 != X14 )
                                          | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                          | ( false_1 != 'IsStaticField'(allocated) )
                                          | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X9) )
                                          | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                          | ( 'System_Object' != 'BaseClass'('System_Array') )
                                          | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                          | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                          | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                          | ( false_1 != 'IsStaticField'(inv) )
                                          | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                          | ( 'System_Object' != X13 )
                                          | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                          | ( 1 != X5 )
                                          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X13) )
                                          | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                          | ( false_1 != 'IsStaticField'(elements) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                          | ( 'System_String' != 'AsImmutable'('System_String') )
                                          | ( false_1 != 'IsStaticField'(exposeVersion) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                          | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                          | ( 'BoundedStack' != 'AsMutable'(X9) )
                                          | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                          | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                          | ( 'System_Object' != 'BaseClass'(X9) )
                                          | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                          | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                          | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                          | ( false_1 != 'IsStaticField'(localinv) )
                                          | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                          | ( 'System_Object' != X6 )
                                          | ( 'System_Array' != 'AsMutable'('System_Array') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                          | ( 'BoundedStack' != X0 )
                                          | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                          | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                          | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                          | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                          | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                          | ( 'Microsoft_Contracts_GuardException' != X8 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                          | ( 'System_Object' != X4 )
                                          | ( 'System_String' != 'AsDirectSubClass'('System_String',X13) )
                                          | ( 18 != 'StringLength'(stringLiteral9) )
                                          | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                          | ( 7 != 'StringLength'(stringLiteral10) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                          | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') ) )
                                     => ( ~ ( ( 'System_Object' != X12 )
                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X7) )
                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                            | ( 'BoundedStack' != X3 )
                                            | ( 'BoundedStack' != X9 )
                                            | ( 'BoundedStack' != 'AsMutable'(X0) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                            | ( false_1 != 'IsStaticField'(elements) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                            | ( 'System_Object' != 'BaseClass'(X0) )
                                            | ( 'System_Object' != X13 )
                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                            | ( 'System_Exception' != 'AsMutable'(X10) )
                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                            | ( false_1 != 'IsStaticField'(localinv) )
                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X0,X12) )
                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                            | ( 'System_Exception' != 'AsDirectSubClass'(X10,X12) )
                                            | ( false_1 != 'IsStaticField'(inv) )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                            | ( 1 != X5 )
                                            | ( false_1 != 'IsStaticField'(allocated) )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                            | ( 'System_Exception' != X10 )
                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                            | ( 'Microsoft_Contracts_GuardException' != X8 )
                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X0) )
                                            | ( 'System_Object' != 'BaseClass'(X10) )
                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'(X7,'System_Object') )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                            | ( X1 != X2 )
                                            | ( X11 != X14 )
                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X10) )
                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                            | ( 'System_Object' != 'BaseClass'(X7) )
                                            | ( 'System_Object' != X4 )
                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                            | ( 'System_Reflection_MemberInfo' != X7 )
                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                            | ( 'BoundedStack' != X0 )
                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') ) )
                                       => ( ~ ( ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                              | ( X1 != X2 )
                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                              | ( 'BoundedStack' != X9 )
                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                              | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X8) )
                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                              | ( X11 != X14 )
                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                              | ( false_1 != 'IsStaticField'(inv) )
                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                              | ( 'System_Exception' != X10 )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                              | ( 'BoundedStack' != X0 )
                                              | ( 'BoundedStack' != 'AsDirectSubClass'(X0,'System_Object') )
                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                              | ( 'Microsoft_Contracts_GuardException' != X8 )
                                              | ( false_1 != 'IsStaticField'(localinv) )
                                              | ( 'System_Object' != X12 )
                                              | ( false_1 != 'IsStaticField'(elements) )
                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                              | ( 'BoundedStack' != X3 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                              | ( 'System_Object' != X6 )
                                              | ( 1 != X5 )
                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                              | ( 'System_Object' != X13 )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                              | ( 'System_Object' != 'BaseClass'(X0) )
                                              | ( 'System_Reflection_MemberInfo' != X7 )
                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                              | ( 'System_Object' != X4 )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                              | ( false_1 != 'IsStaticField'(allocated) )
                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                              | ( 'BoundedStack' != 'AsMutable'(X0) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) ) )
                                         => ( ~ ( ( 'System_String' != 'AsImmutable'('System_String') )
                                                | ( 'System_Object' != X13 )
                                                | ( X17 != X11 )
                                                | ( 1 != X5 )
                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X5)) )
                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                | ( 'System_Reflection_MemberInfo' != X7 )
                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                | ( false_1 != 'IsStaticField'(elements) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                | ( 'System_Object' != X4 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                | ( false_1 != 'IsStaticField'(inv) )
                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                | ( 'BoundedStack' != 'AsMutable'(X3) )
                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                | ( 'System_Object' != 'BaseClass'(X3) )
                                                | ( 'BoundedStack' != X3 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                | ( X2 != X18 )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                | ( 'System_Exception' != 'AsMutable'(X15) )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X15) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                | ( 'BoundedStack' != 'AsDirectSubClass'(X3,'System_Object') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                | ( 'System_Exception' != 'AsDirectSubClass'(X15,X12) )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                | ( 'System_Object' != 'BaseClass'(X7) )
                                                | ( 'BoundedStack' != X9 )
                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X3) )
                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                | ( 'System_Object' != X12 )
                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                | ( 'System_Exception' != X15 )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                | ( 'BoundedStack' != X0 )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X8) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                | ( 'System_Object' != 'BaseClass'(X15) )
                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                | ( 18 != 'StringLength'(stringLiteral9) ) )
                                           => ~ ( ( this = nullObject )
                                                | ~ ( ( this != nullObject )
                                                   => ( ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                                                     => ( ~ ( ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                            | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                            | ( 'BoundedStack' != X9 )
                                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                            | ( 'System_Object' != X6 )
                                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                            | ( X1 != X2 )
                                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                                            | ( false_1 != 'IsStaticField'(inv) )
                                                            | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X6) )
                                                            | ( 'System_Object' != X4 )
                                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                            | ( 'BoundedStack' != X0 )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                            | ( 'BoundedStack' != 'AsMutable'(X0) )
                                                            | ( 'System_Exception' != X10 )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                            | ( 'BoundedStack' != X3 )
                                                            | ( false_1 != 'IsStaticField'(elements) )
                                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                            | ( true_1 != anyNeq(this,nullObject) )
                                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                            | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X0,X6) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                            | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                            | ( X11 != X14 )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                            | ( false_1 != 'IsStaticField'(localinv) )
                                                            | ( 'System_Object' != X12 )
                                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                            | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                            | ( 'System_Reflection_MemberInfo' != X7 )
                                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                            | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                            | ( 'System_Object' != X13 )
                                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X0) )
                                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X6) )
                                                            | ( false_1 != 'IsStaticField'(allocated) )
                                                            | ( 1 != X5 ) )
                                                       => ( ~ ( ( 'System_Exception' != X10 )
                                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                              | ( 'BoundedStack' != X9 )
                                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                              | ( 'System_Reflection_MemberInfo' != X7 )
                                                              | ( 'BoundedStack' != X3 )
                                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                              | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                              | ( false_1 != 'IsStaticField'(inv) )
                                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                              | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                                              | ( 'System_Object' != X4 )
                                                              | ( 'BoundedStack' != X0 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                              | ( X2 != X18 )
                                                              | ( true_1 != anyNeq(this,nullObject) )
                                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                              | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                              | ( 'System_Object' != X13 )
                                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                              | ( false_1 != 'IsStaticField'(allocated) )
                                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                              | ( false_1 != 'IsStaticField'(localinv) )
                                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                              | ( X11 != X14 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                              | ( 'System_String' != 'AsDirectSubClass'('System_String',X6) )
                                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                              | ( 'System_Object' != X6 )
                                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                              | ( false_1 != 'IsStaticField'(elements) )
                                                              | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                              | ( 1 != X5 )
                                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                              | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                                              | ( 'System_Object' != X12 )
                                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') ) )
                                                         => ( ~ ( ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                                | ( 'System_Exception' != X10 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                                | ( 'System_Object' != 'BaseClass'(X3) )
                                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                                | ( X11 != X14 )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                                | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                                | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                                | ( 'System_Object' != X13 )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                                | ( 'System_Reflection_MemberInfo' != X7 )
                                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                                | ( false_1 != 'IsStaticField'(elements) )
                                                                | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                                | ( 'System_Object' != X6 )
                                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                                | ( 'BoundedStack' != X9 )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'BoundedStack' != X0 )
                                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                                | ( 1 != X5 )
                                                                | ( 'BoundedStack' != 'AsMutable'(X3) )
                                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                                | ( 'System_Object' != X4 )
                                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                                | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                                | ( X1 != X2 )
                                                                | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X13) )
                                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                                | ( 'System_Object' != X12 )
                                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                                | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                                | ( 'BoundedStack' != X3 )
                                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                                | ( false_1 != 'IsStaticField'(inv) )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                                | ( true_1 != anyNeq(this,nullObject) )
                                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) ) )
                                                           => ~ ~ ! [X27: $int,X28: $int] :
                                                                  ? [X29: $int,X30: $int,X31: $int] :
                                                                    ( ( ~ ( ~ ( ( true_1 != x(select2('Heap',X31,inv),X30) )
                                                                              | ( 'BaseClass'(X30) = select2('Heap',X31,localinv) )
                                                                              | ( 'PeerGroupPlaceholder' = X30 ) )
                                                                          | ( true_1 != 'IncludeInMainFrameCondition'(X27) )
                                                                          | ( true_1 != select2('Heap',X28,allocated) )
                                                                          | ( nullObject = X28 )
                                                                          | ~ ( ( this != X28 )
                                                                              | ( true_1 != 'IncludedInModifiesStar'(X27) )
                                                                              | ( true_1 != x(typeof(this),'DeclType'(X27)) ) ) )
                                                                     => ( X29 = X29 ) )
                                                                    & ( select2('Heap',X28,ownerRef) = X31 )
                                                                    & ( select2('Heap',X28,ownerFrame) = X30 )
                                                                    & ( select2('Heap',X28,X27) = X29 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( $sum(int_m9223372036854775808,1) = X14 ) )
      & ( 'BaseClass'('System_String') = X4 ) ),
    inference(true_and_false_elimination,[],[f8]) ).

tff(f10,plain,
    ? [X3: $int,X1: $int,X2: $int,X9: $int,X10: $int,X4: $int,X8: $int,X6: $int,X5: $int,X7: $int,X0: $int] :
      ( ( 'BaseClass'('System_Exception') = X6 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X10 )
      & ( 'BaseClass'('System_String') = X4 )
      & ( 'StringLength'(stringLiteral11) = X5 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X8 )
      & ? [X14: $int,X13: $int,X11: $int,X12: $int] :
          ( ( 'DeclType'(elements) = X12 )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( X13 = 'DeclType'('NonNullFieldsAreInitialized') )
          & ( $sum(int_m9223372036854775808,1) = X14 )
          & ? [X16: $int,X18: $int,X19: $int,X15: $int,X17: $int] :
              ( ~ ( ( 'IsHeap'('Heap') = true_1 )
                 => ( ~ ( ( select2('Heap',this,allocated) != true_1 )
                        | ( 'IsNotNull'(this,'BoundedStack') != true_1 ) )
                   => ( ( 'InRange'(result,'System_Int32') = true_1 )
                     => ( ( 'InRange'(return_value,'System_Int32') = true_1 )
                       => ( ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
                         => ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
                           => ( ( 'BeingConstructed' = nullObject )
                             => ( ( ( 'PeerGroupPlaceholder' = X16 )
                                  | ( select2('Heap',X19,localinv) = 'BaseClass'(X16) )
                                  | ( true_1 != x(select2('Heap',X19,inv),X16) ) )
                               => ( ! [X20: $int] :
                                    ? [X21: $int] :
                                      ( ( X21 = typeof(X20) )
                                      & ( ~ ( ( select2('Heap',X20,ownerFrame) != X16 )
                                            | ( X20 = nullObject )
                                            | ( select2('Heap',X20,allocated) != true_1 )
                                            | ( select2('Heap',X20,ownerRef) != X19 ) )
                                       => ~ ( ( select2('Heap',X20,inv) != X21 )
                                            | ( select2('Heap',X20,localinv) != X21 ) ) ) )
                                 => ( ~ ( ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                        | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                        | ( 'System_Object' != 'BaseClass'('System_Array') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                        | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                        | ( 'System_Object' != X6 )
                                        | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                        | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                        | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                        | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                        | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                        | ( 'System_Object' != 'BaseClass'(X7) )
                                        | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                        | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                        | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                        | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                        | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                        | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                        | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                        | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                        | ( false_1 != 'IsStaticField'(inv) )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                        | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                        | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X4) )
                                        | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X4) )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                        | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X7) )
                                        | ( false_1 != 'IsStaticField'(allocated) )
                                        | ( false_1 != 'IsStaticField'(elements) )
                                        | ( X1 != X2 )
                                        | ( 'System_String' != 'AsImmutable'('System_String') )
                                        | ( 'System_Object' != X13 )
                                        | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                        | ( 'System_Reflection_MemberInfo' != X7 )
                                        | ( 'System_Array' != 'AsMutable'('System_Array') )
                                        | ( 'System_Object' != X12 )
                                        | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                        | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                        | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                        | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                        | ( 'System_Exception' != X10 )
                                        | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                        | ( 1 != X5 )
                                        | ( false_1 != 'IsStaticField'(localinv) )
                                        | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                        | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                        | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                        | ( false_1 != 'IsStaticField'(exposeVersion) )
                                        | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                        | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                        | ( 'System_Object' != X4 )
                                        | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                        | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                        | ( 'Microsoft_Contracts_GuardException' != X8 )
                                        | ( 'System_String' != 'AsDirectSubClass'('System_String',X4) )
                                        | ( 'BoundedStack' != X3 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                        | ( 'BoundedStack' != X9 )
                                        | ( X11 != X17 )
                                        | ( 'BoundedStack' != X0 )
                                        | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                        | ( 13 != 'StringLength'(stringLiteral8) )
                                        | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
                                        | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                        | ( 18 != 'StringLength'(stringLiteral9) )
                                        | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                        | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                        | ( 7 != 'StringLength'(stringLiteral10) )
                                        | ( 'BoundedStack' != 'AsMutable'('BoundedStack') ) )
                                   => ( ~ ( ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                          | ( 'BoundedStack' != X3 )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                          | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                          | ( X1 != X2 )
                                          | ( 'System_Reflection_MemberInfo' != X7 )
                                          | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                          | ( 13 != 'StringLength'(stringLiteral8) )
                                          | ( 'BoundedStack' != X9 )
                                          | ( 'BoundedStack' != 'AsDirectSubClass'(X9,X13) )
                                          | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                          | ( 'System_Object' != X12 )
                                          | ( 'System_Exception' != X10 )
                                          | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                          | ( X11 != X14 )
                                          | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                          | ( false_1 != 'IsStaticField'(allocated) )
                                          | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X9) )
                                          | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                          | ( 'System_Object' != 'BaseClass'('System_Array') )
                                          | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                          | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                          | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                          | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                          | ( false_1 != 'IsStaticField'(inv) )
                                          | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                          | ( 'System_Object' != X13 )
                                          | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                          | ( 1 != X5 )
                                          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X13) )
                                          | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                          | ( false_1 != 'IsStaticField'(elements) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                          | ( 'System_String' != 'AsImmutable'('System_String') )
                                          | ( false_1 != 'IsStaticField'(exposeVersion) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                          | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                          | ( 'BoundedStack' != 'AsMutable'(X9) )
                                          | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                          | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                          | ( 'System_Object' != 'BaseClass'(X9) )
                                          | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                          | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                          | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                          | ( false_1 != 'IsStaticField'(localinv) )
                                          | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                          | ( 'System_Object' != X6 )
                                          | ( 'System_Array' != 'AsMutable'('System_Array') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                          | ( 'BoundedStack' != X0 )
                                          | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                          | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                          | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                          | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                          | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                          | ( 'Microsoft_Contracts_GuardException' != X8 )
                                          | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                          | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                          | ( 'System_Object' != X4 )
                                          | ( 'System_String' != 'AsDirectSubClass'('System_String',X13) )
                                          | ( 18 != 'StringLength'(stringLiteral9) )
                                          | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                          | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                          | ( 7 != 'StringLength'(stringLiteral10) )
                                          | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                          | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') ) )
                                     => ( ~ ( ( 'System_Object' != X12 )
                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X7) )
                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                            | ( 'BoundedStack' != X3 )
                                            | ( 'BoundedStack' != X9 )
                                            | ( 'BoundedStack' != 'AsMutable'(X0) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                            | ( false_1 != 'IsStaticField'(elements) )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                            | ( 'System_Object' != 'BaseClass'(X0) )
                                            | ( 'System_Object' != X13 )
                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                            | ( 'System_Exception' != 'AsMutable'(X10) )
                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                            | ( false_1 != 'IsStaticField'(localinv) )
                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X0,X12) )
                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                            | ( 'System_Exception' != 'AsDirectSubClass'(X10,X12) )
                                            | ( false_1 != 'IsStaticField'(inv) )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                            | ( 1 != X5 )
                                            | ( false_1 != 'IsStaticField'(allocated) )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                            | ( 'System_Exception' != X10 )
                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                            | ( 'Microsoft_Contracts_GuardException' != X8 )
                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X0) )
                                            | ( 'System_Object' != 'BaseClass'(X10) )
                                            | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'(X7,'System_Object') )
                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                            | ( X1 != X2 )
                                            | ( X11 != X14 )
                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X10) )
                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                            | ( 'System_Object' != 'BaseClass'(X7) )
                                            | ( 'System_Object' != X4 )
                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                            | ( 'System_Reflection_MemberInfo' != X7 )
                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                            | ( 'BoundedStack' != X0 )
                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') ) )
                                       => ( ~ ( ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                              | ( X1 != X2 )
                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                              | ( 'BoundedStack' != X9 )
                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                              | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X8) )
                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                              | ( X11 != X14 )
                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                              | ( false_1 != 'IsStaticField'(inv) )
                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                              | ( 'System_Exception' != X10 )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                              | ( 'BoundedStack' != X0 )
                                              | ( 'BoundedStack' != 'AsDirectSubClass'(X0,'System_Object') )
                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                              | ( 'Microsoft_Contracts_GuardException' != X8 )
                                              | ( false_1 != 'IsStaticField'(localinv) )
                                              | ( 'System_Object' != X12 )
                                              | ( false_1 != 'IsStaticField'(elements) )
                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                              | ( 'BoundedStack' != X3 )
                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                              | ( 'System_Object' != X6 )
                                              | ( 1 != X5 )
                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                              | ( 'System_Object' != X13 )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                              | ( 'System_Object' != 'BaseClass'(X0) )
                                              | ( 'System_Reflection_MemberInfo' != X7 )
                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                              | ( 'System_Object' != X4 )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                              | ( false_1 != 'IsStaticField'(allocated) )
                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                              | ( 'BoundedStack' != 'AsMutable'(X0) )
                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) ) )
                                         => ( ~ ( ( 'System_String' != 'AsImmutable'('System_String') )
                                                | ( 'System_Object' != X13 )
                                                | ( X17 != X11 )
                                                | ( 1 != X5 )
                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X5)) )
                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                | ( 'System_Reflection_MemberInfo' != X7 )
                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                | ( false_1 != 'IsStaticField'(elements) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                | ( 'System_Object' != X4 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                | ( false_1 != 'IsStaticField'(inv) )
                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                | ( 'BoundedStack' != 'AsMutable'(X3) )
                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                | ( 'System_Object' != 'BaseClass'(X3) )
                                                | ( 'BoundedStack' != X3 )
                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'(X7) )
                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                | ( X2 != X18 )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                | ( 'System_Exception' != 'AsMutable'(X15) )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X15) )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                | ( 'BoundedStack' != 'AsDirectSubClass'(X3,'System_Object') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                | ( 'System_Exception' != 'AsDirectSubClass'(X15,X12) )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                | ( 'System_Object' != 'BaseClass'(X7) )
                                                | ( 'BoundedStack' != X9 )
                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X3) )
                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                | ( 'System_Object' != X12 )
                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                | ( 'System_Exception' != X15 )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                | ( 'BoundedStack' != X0 )
                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'(X8) )
                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                | ( 'System_Object' != 'BaseClass'(X15) )
                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                | ( 18 != 'StringLength'(stringLiteral9) ) )
                                           => ~ ( ~ ( ( this != nullObject )
                                                   => ( ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                                                     => ( ~ ( ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                            | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                            | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                            | ( 'BoundedStack' != X9 )
                                                            | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                            | ( 'System_Object' != X6 )
                                                            | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                            | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                            | ( X1 != X2 )
                                                            | ( 13 != 'StringLength'(stringLiteral8) )
                                                            | ( false_1 != 'IsStaticField'(inv) )
                                                            | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X6) )
                                                            | ( 'System_Object' != X4 )
                                                            | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                            | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                            | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                            | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                            | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                            | ( 'BoundedStack' != X0 )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                            | ( 'BoundedStack' != 'AsMutable'(X0) )
                                                            | ( 'System_Exception' != X10 )
                                                            | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                            | ( 'BoundedStack' != X3 )
                                                            | ( false_1 != 'IsStaticField'(elements) )
                                                            | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                            | ( 18 != 'StringLength'(stringLiteral9) )
                                                            | ( 'System_String' != 'AsImmutable'('System_String') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                            | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                            | ( true_1 != anyNeq(this,nullObject) )
                                                            | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                            | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                            | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                            | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                            | ( 'BoundedStack' != 'AsDirectSubClass'(X0,X6) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                            | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                            | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                            | ( X11 != X14 )
                                                            | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                            | ( false_1 != 'IsStaticField'(localinv) )
                                                            | ( 'System_Object' != X12 )
                                                            | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                            | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                            | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                            | ( 'System_Reflection_MemberInfo' != X7 )
                                                            | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                            | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                            | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                            | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                            | ( 7 != 'StringLength'(stringLiteral10) )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                            | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                            | ( 'System_Object' != X13 )
                                                            | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                            | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems',X0) )
                                                            | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                            | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                            | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                            | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                            | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                            | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                            | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                            | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X6) )
                                                            | ( false_1 != 'IsStaticField'(allocated) )
                                                            | ( 1 != X5 ) )
                                                       => ( ~ ( ( 'System_Exception' != X10 )
                                                              | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                              | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                              | ( 'BoundedStack' != X9 )
                                                              | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                              | ( 'System_Reflection_MemberInfo' != X7 )
                                                              | ( 'BoundedStack' != X3 )
                                                              | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                              | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                              | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                              | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                              | ( 'System_Object' != 'BaseClass'('BoundedStack') )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                              | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                              | ( false_1 != 'IsStaticField'(inv) )
                                                              | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                              | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                              | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                              | ( 18 != 'StringLength'(stringLiteral9) )
                                                              | ( 'System_Object' != X4 )
                                                              | ( 'BoundedStack' != X0 )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                              | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                              | ( X2 != X18 )
                                                              | ( true_1 != anyNeq(this,nullObject) )
                                                              | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                              | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                              | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                              | ( 'System_Object' != X13 )
                                                              | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                              | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                              | ( false_1 != 'IsStaticField'(allocated) )
                                                              | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                              | ( false_1 != 'IsStaticField'(localinv) )
                                                              | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                              | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                              | ( X11 != X14 )
                                                              | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                              | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                              | ( 'System_String' != 'AsDirectSubClass'('System_String',X6) )
                                                              | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                              | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                              | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                              | ( 'System_Object' != X6 )
                                                              | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                              | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                              | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                              | ( false_1 != 'IsStaticField'(elements) )
                                                              | ( 'BoundedStack' != 'AsMutable'('BoundedStack') )
                                                              | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                              | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                                                              | ( 'System_String' != 'AsImmutable'('System_String') )
                                                              | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                              | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(elements) )
                                                              | ( 1 != X5 )
                                                              | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                              | ( 7 != 'StringLength'(stringLiteral10) )
                                                              | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                              | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                              | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                              | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                              | ( 13 != 'StringLength'(stringLiteral8) )
                                                              | ( 'System_Object' != X12 )
                                                              | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception','System_Object') )
                                                              | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') ) )
                                                         => ( ~ ( ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_size') )
                                                                | ( 'System_Reflection_ICustomAttributeProvider' != 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                                                                | ( 'System_Exception' != X10 )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                                                                | ( 'System_Object' != 'DeclType'(exposeVersion) )
                                                                | ( 'System_Object' != 'BaseClass'(X3) )
                                                                | ( 'BoundedStack_elems' != 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                                                                | ( X11 != X14 )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                                                                | ( 'System_IComparable' != 'AsInterface'('System_IComparable') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(exposeVersion) )
                                                                | ( 'System_Object' != 'BaseClass'('System_Reflection_MemberInfo') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                                                                | ( 'System_Array' != 'AsDirectSubClass'('System_Array','System_Object') )
                                                                | ( 'System_Runtime_Serialization_ISerializable' != 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_max') )
                                                                | ( return_value_0 != select2('Heap',this,'BoundedStack_max') )
                                                                | ( 'System_Object' != X13 )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(inv) )
                                                                | ( 7 != 'StringLength'(stringLiteral10) )
                                                                | ( 'System_Reflection_MemberInfo' != X7 )
                                                                | ( 'System_Collections_IList' != 'AsInterface'('System_Collections_IList') )
                                                                | ( 'BoundedStack_size' != 'AsRangeField'('BoundedStack_size','System_Int32') )
                                                                | ( 'System_ICloneable' != 'AsInterface'('System_ICloneable') )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_size') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerRef) )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(ownerFrame) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_max') )
                                                                | ( false_1 != 'IsStaticField'(elements) )
                                                                | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack','System_Object') )
                                                                | ( 'System_Object' != X6 )
                                                                | ( 'System_String' != 'AsDirectSubClass'('System_String','System_Object') )
                                                                | ( 'BoundedStack' != X9 )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( 'BoundedStack' != X0 )
                                                                | ( 'System_Runtime_InteropServices__Exception' != 'AsInterface'('System_Runtime_InteropServices__Exception') )
                                                                | ( 1 != X5 )
                                                                | ( 'BoundedStack' != 'AsMutable'(X3) )
                                                                | ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                                                                | ( 'System_Reflection_IReflect' != 'AsInterface'('System_Reflection_IReflect') )
                                                                | ( 'Microsoft_Contracts_ICheckedException' != 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                                                                | ( 'System_Object' != X4 )
                                                                | ( 'System_Runtime_InteropServices__MemberInfo' != 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                                                                | ( 'BoundedStack_max' != 'AsRangeField'('BoundedStack_max','System_Int32') )
                                                                | ( 'System_Runtime_InteropServices__Type' != 'AsInterface'('System_Runtime_InteropServices__Type') )
                                                                | ( 13 != 'StringLength'(stringLiteral8) )
                                                                | ( 'System_Exception' != 'AsMutable'('System_Exception') )
                                                                | ( 'System_String' != 'AsImmutable'('System_String') )
                                                                | ( X1 != X2 )
                                                                | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X13) )
                                                                | ( 'System_Type' != 'AsImmutable'('System_Type') )
                                                                | ( 'System_Object' != X12 )
                                                                | ( false_1 != 'IsStaticField'(allocated) )
                                                                | ( false_1 != 'IsStaticField'(localinv) )
                                                                | ( 'System_IEquatable_1___System_String' != 'AsInterface'('System_IEquatable_1___System_String') )
                                                                | ( 18 != 'StringLength'(stringLiteral9) )
                                                                | ( false_1 != 'IncludeInMainFrameCondition'(localinv) )
                                                                | ( false_1 != 'IsStaticField'('BoundedStack_elems') )
                                                                | ( 'System_Type' != 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                                                                | ( 'Microsoft_Contracts_GuardException' != X8 )
                                                                | ( 'BoundedStack' != X3 )
                                                                | ( 'System_IConvertible' != 'AsInterface'('System_IConvertible') )
                                                                | ( 'Microsoft_Contracts_GuardException' != 'AsMutable'('Microsoft_Contracts_GuardException') )
                                                                | ( false_1 != 'IsStaticField'(inv) )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( false_1 != 'IsStaticField'(exposeVersion) )
                                                                | ( true_1 != anyNeq(this,nullObject) )
                                                                | ( 'BoundedStack_elems' != 'AsRepField'('BoundedStack_elems','BoundedStack') )
                                                                | ( 'System_Object' != 'BaseClass'('System_Array') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                                                                | ( 'System_IComparable_1___System_String' != 'AsInterface'('System_IComparable_1___System_String') )
                                                                | ( 'System_Reflection_MemberInfo' != 'AsImmutable'('System_Reflection_MemberInfo') )
                                                                | ( 'System_Collections_ICollection' != 'AsInterface'('System_Collections_ICollection') )
                                                                | ( return_value_0 != return_value_0 )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(allocated) )
                                                                | ( 'System_Array' != 'AsMutable'('System_Array') )
                                                                | ( 'System_Collections_IEnumerable' != 'AsInterface'('System_Collections_IEnumerable') )
                                                                | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                                                                | ( true_1 != 'IncludeInMainFrameCondition'(elements) ) )
                                                           => ! [X27: $int,X28: $int] :
                                                              ? [X29: $int,X30: $int,X31: $int] :
                                                                ( ( ~ ( ~ ( ( true_1 != x(select2('Heap',X31,inv),X30) )
                                                                          | ( 'BaseClass'(X30) = select2('Heap',X31,localinv) )
                                                                          | ( 'PeerGroupPlaceholder' = X30 ) )
                                                                      | ( true_1 != 'IncludeInMainFrameCondition'(X27) )
                                                                      | ( true_1 != select2('Heap',X28,allocated) )
                                                                      | ( nullObject = X28 )
                                                                      | ~ ( ( this != X28 )
                                                                          | ( true_1 != 'IncludedInModifiesStar'(X27) )
                                                                          | ( true_1 != x(typeof(this),'DeclType'(X27)) ) ) )
                                                                 => ( X29 = X29 ) )
                                                                & ( select2('Heap',X28,ownerRef) = X31 )
                                                                & ( select2('Heap',X28,ownerFrame) = X30 )
                                                                & ( select2('Heap',X28,X27) = X29 ) ) ) ) ) ) )
                                                | ( this = nullObject ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
              & ( 'BaseClass'(X8) = X15 )
              & ( $sum(int_m2147483648,X5) = X18 )
              & ( select2('Heap',this,ownerFrame) = X16 )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( $sum(int_m9223372036854775808,X5) = X17 ) ) )
      & ( 'DeclType'('BoundedStack_max') = X9 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'DeclType'('BoundedStack_elems') = X3 )
      & ( $sum(0,$uminus(int_2147483647)) = X2 )
      & ( $sum(int_m2147483648,1) = X1 ) ),
    inference(flattening,[],[f9]) ).

tff(f11,plain,
    ? [X0: $int,X1: $int,X2: $int,X3: $int,X4: $int,X5: $int,X6: $int,X7: $int] :
      ( ~ ( ~ ! [X8: $int,X9: $int] :
              ? [X10: $int] :
                ( ( 'RefArray'(X9,X8) = X10 )
                & ~ ( ( true_1 != x(X10,X10) )
                    | ( true_1 != x(X10,'System_Array') ) ) )
          | ~ ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
          | ( 'IncludedInModifiesStar'(elements) != true_1 )
          | ~ ! [X15: $int] :
                ( ( true_1 = 'IsValueType'(X15) )
               => ~ ( ~ ! [X16: $int] :
                          ( ( true_1 = x(X16,X15) )
                         => ( X15 = X16 ) )
                    | ~ ! [X17: $int] :
                          ( ( true_1 = x(X15,X17) )
                         => ( X15 = X17 ) ) ) )
          | ( 'AsRangeField'('BoundedStack_max','System_Int32') != 'BoundedStack_max' )
          | ~ ! [X18: $int,X19: $int] :
                ( ( true_1 = 'Is'(X18,X19) )
               => ( 'As'(X18,X19) = X18 ) )
          | ( 'AsInterface'('Microsoft_Contracts_ICheckedException') != 'Microsoft_Contracts_ICheckedException' )
          | ( x('System_Collections_IEnumerable','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X21: $int,X20: $int] :
              ? [X22: $int] :
                ( ( max(X21,X20) = X22 )
                & ~ ( $less(X22,X20)
                    | ~ ( ( X21 = X22 )
                        | ( X20 = X22 ) )
                    | $less(X22,X21) ) )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Object') != true_1 )
          | ( x('System_IComparable','System_Object') != true_1 )
          | ~ ! [X24: $int,X23: $int] :
                ( ( true_1 = 'IsHeap'(X24) )
               => ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) ) )
          | ~ ! [X27: $int,X25: $int,X26: $int] :
                ( ~ ( ( true_1 != select2(X26,X25,allocated) )
                    | ( true_1 != 'IsHeap'(X26) ) )
               => ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
          | ~ ! [X28: $int,X29: $int] :
              ? [X30: $int] :
                ( ~ ( ( true_1 != x(X30,X30) )
                    | ( true_1 != x(X30,'System_Array') ) )
                & ( 'ValueArray'(X29,X28) = X30 ) )
          | ( 'IsStaticField'(localinv) = true_1 )
          | ~ ! [X31: $int] :
                ( ( true_1 = 'IsHeap'(X31) )
               => ( true_1 = select2(X31,stringLiteral10,allocated) ) )
          | ( 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') != 'Microsoft_Contracts_ObjectInvariantException' )
          | ~ ! [X32: $int] :
              ? [X33: $int] :
                ( ( 'BaseClass'(X32) = X33 )
                & ~ ( ~ ( ( 'System_Object' != X32 )
                       => ( X32 != X33 ) )
                    | ( true_1 != x(X32,X33) ) ) )
          | ~ ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
          | ( x('System_Type','System_Type') != true_1 )
          | ( x('System_Reflection_IReflect','System_Object') != true_1 )
          | ~ ! [X40: $int,X39: $int,X38: $int,X37: $int] :
                ( ( X37 != X38 )
               => ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X41: $int,X43: $int,X42: $int] :
                ( ~ ( ( nullObject = X42 )
                    | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
               => ( 'Rank'(X42) = X41 ) )
          | ~ ! [X44: $int] :
                ( ( true_1 = 'IsHeap'(X44) )
               => ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
          | ( x('System_IComparable','System_IComparable') != true_1 )
          | ( x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( x('System_IEquatable_1___System_String','System_Object') != true_1 )
          | ( 'DeclType'('NonNullFieldsAreInitialized') != 'System_Object' )
          | ~ ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Type') != true_1 )
          | ( 'AsInterface'('System_Runtime_Serialization_ISerializable') != 'System_Runtime_Serialization_ISerializable' )
          | ( 'StringLength'(stringLiteral11) != 1 )
          | ( 'AsInterface'('System_Reflection_IReflect') != 'System_Reflection_IReflect' )
          | ( $sum(int_m2147483648,1) != $sum(0,$uminus(int_2147483647)) )
          | ( x('System_Runtime_Serialization_ISerializable','System_Object') != true_1 )
          | ~ ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X48: $int,X49: $int] :
                ? [X50: $int,X51: $int,X52: $int,X53: $int] :
                  ( ( 'System_Object_ToString'(X48,X49) = X53 )
                  & ( ~ ( ( true_1 != select2(X48,X49,allocated) )
                        | ~ ! [X54: $int] :
                            ? [X55: $int] :
                              ( ( typeof(X54) = X55 )
                              & ( ~ ( ( select2(X48,X54,ownerFrame) != X50 )
                                    | ( nullObject = X54 )
                                    | ( select2(X48,X54,ownerRef) != X52 )
                                    | ( true_1 != select2(X48,X54,allocated) ) )
                               => ~ ( ( select2(X48,X54,inv) != X55 )
                                    | ( select2(X48,X54,localinv) != X55 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X49,'System_Object') )
                        | ( true_1 != 'IsHeap'(X48) ) )
                   => ~ ( ~ ( ( 'PeerGroupPlaceholder' != X50 )
                           => ~ ( ~ ( ~ ~ ( ( select2(X48,X52,localinv) = 'BaseClass'(X50) )
                                          | ( true_1 != x(select2(X48,X52,inv),X50) ) )
                                   => ( select2(X48,X52,'FirstConsistentOwner') = X51 ) )
                                | ~ ( ~ ( ( true_1 != x(select2(X48,X52,inv),X50) )
                                        | ( select2(X48,X52,localinv) = 'BaseClass'(X50) ) )
                                   => ( X51 = X52 ) ) ) )
                        | ( 'AsPureObject'(X49) != X49 )
                        | ( true_1 != 'IsNotNull'(X53,'System_String') )
                        | ( true_1 != select2(X48,X53,allocated) )
                        | ~ ! [X56: $int] :
                            ? [X57: $int] :
                              ( ( ~ ( ( nullObject = X56 )
                                    | ( select2(X48,X56,ownerFrame) != select2(X48,X53,ownerFrame) )
                                    | ( true_1 != select2(X48,X56,allocated) )
                                    | ( select2(X48,X56,ownerRef) != select2(X48,X53,ownerRef) ) )
                               => ~ ( ( select2(X48,X56,localinv) != X57 )
                                    | ( select2(X48,X56,inv) != X57 ) ) )
                              & ( typeof(X56) = X57 ) ) ) )
                  & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
                  & ( select2(X48,X49,ownerRef) = X52 )
                  & ( select2(X48,X49,ownerFrame) = X50 ) ) )
          | ( x('System_ICloneable','System_Object') != true_1 )
          | ~ ! [X60: $int,X59: $int,X58: $int] :
                ( ( true_1 = x(X60,'IntArray'(X58,X59)) )
               => ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
          | ( 'System_Exception' != X7 )
          | ( 'IsStaticField'('BoundedStack_elems') = true_1 )
          | ( 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X61: $int] :
                ( ( true_1 = 'IsValueType'('UnboxedType'(X61)) )
               => ! [X63: $int,X62: $int] :
                  ? [X64: $int] :
                    ( ? [X65: $int] :
                        ( ( typeof(X64) = X65 )
                        & ( ( true_1 = 'IsHeap'(X63) )
                         => ~ ( ( select2(X63,X64,inv) != X65 )
                              | ( select2(X63,X64,localinv) != X65 ) ) ) )
                    & ( 'Box'(X62,X61) = X64 ) ) )
          | ( x('Microsoft_Contracts_ICheckedException','System_Object') != true_1 )
          | ~ ! [X67: $int,X66: $int,X68: $int] :
              ? [X69: $int] :
                ( ( 'ElementType'(X66) = X69 )
                & ( ( true_1 = x(X66,'RefArray'(X67,X68)) )
                 => ~ ( ( true_1 != x(X69,X67) )
                      | ( 'RefArray'(X69,X68) != X66 )
                      | ( X66 = X67 ) ) ) )
          | ( 'AsInterface'('System_IConvertible') != 'System_IConvertible' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Exception') != 'System_Runtime_InteropServices__Exception' )
          | ~ ! [X70: $int] :
                ( ( true_1 = 'IsHeap'(X70) )
               => ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) ) )
          | ~ ! [X72: $int,X71: $int] :
                ( ( true_1 = x(X71,'AsMutable'(X72)) )
               => ~ ( ( true_1 = 'IsImmutable'(X71) )
                    | ( 'AsMutable'(X71) != X71 ) ) )
          | ~ ! [X74: $int,X75: $int,X73: $int] :
                ( ( true_1 = x(X74,X75) )
               => ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
          | ~ ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
          | ( 'DeclType'('BoundedStack_elems') != 'BoundedStack' )
          | ( x('System_Array','System_Collections_IList') != true_1 )
          | ~ ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
          | ( 'IsValueType'('System_Int64') != true_1 )
          | ~ ! [X80: $int,X81: $int,X79: $int] :
              ? [X82: $int] :
                ( ( ( true_1 = x('RefArray'(X80,X79),X81) )
                 => ( ( true_1 = x('System_Array',X81) )
                    | ~ ( ( true_1 != x(X80,X82) )
                        | ( 'RefArray'(X82,X79) != X81 ) ) ) )
                & ( 'ElementType'(X81) = X82 ) )
          | ( 'IncludeInMainFrameCondition'(ownerFrame) != true_1 )
          | ~ ! [X85: $int,X87: $int,X83: $int,X86: $int,X84: $int] :
                ( ~ ( ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
                    | ( true_1 != 'IsHeap'(X85) ) )
               => ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
          | ~ ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
          | ( x('System_Reflection_IReflect','System_Reflection_IReflect') != true_1 )
          | ~ ! [X91: $int,X90: $int] :
              ? [X93: $int,X92: $int] :
                ( ( ~ ( ( true_1 != 'IsHeap'(X91) )
                      | ( select2(X91,X90,localinv) = X3 )
                      | ( true_1 != x(select2(X91,X90,inv),'BoundedStack') ) )
                 => ~ ( $less(X92,0)
                      | $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
                      | $less(X93,X92) ) )
                & ( select2(X91,X90,'BoundedStack_max') = X93 )
                & ( select2(X91,X90,'BoundedStack_size') = X92 ) )
          | ~ ! [X95: $int,X94: $int] :
              ? [X96: $int] :
                ( ( ~ ( $less(0,X94)
                      | ~ $less(X95,0) )
                 => ~ ( $less(0,X96)
                      | ~ $less(X95,X96) ) )
                & ( x_2(X94,X95) = X96 ) )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ( 'IsImmutable'('System_Exception') = true_1 )
          | ( 'System_Reflection_MemberInfo' != X6 )
          | ( 'IsStaticField'(inv) = true_1 )
          | ~ ! [X97: $int] :
                ( ( true_1 = 'InRange'(X97,'System_Int32') )
              <=> ~ ( $less(int_2147483647,X97)
                    | $less(X97,int_m2147483648) ) )
          | ( 'IsStaticField'(elements) = true_1 )
          | ~ ! [X98: $int] :
                ( ( true_1 = 'InRange'(X98,'System_SByte') )
              <=> ~ ( ~ $less(X98,128)
                    | $less(X98,$sum(0,$uminus(128))) ) )
          | ( x('System_Type','System_Reflection_IReflect') != true_1 )
          | ~ ! [X100: $int,X99: $int] :
              ? [X101: $int] :
                ( ( ~ ( $less(X100,0)
                      | $less(X99,0) )
                 => ~ ( $less(X101,0)
                      | $less($sum(X99,X100),X101) ) )
                & ( or_1(X99,X100) = X101 ) )
          | ~ $less(int_m9223372036854775808,int_m2147483648)
          | ( x('System_Runtime_InteropServices__Type','System_Object') != true_1 )
          | ~ ! [X104: $int,X102: $int,X103: $int] :
                ~ ( ~ ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
                    <=> ( true_1 = 'StringEquals'(X103,X104) ) )
                  | ~ ( ( true_1 = 'StringEquals'(X104,X103) )
                    <=> ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
                  | ~ ( ( X103 = X104 )
                     => ( true_1 = 'StringEquals'(X103,X104) ) ) )
          | ( x('System_Type','System_Object') != true_1 )
          | ~ ! [X105: $int,X106: $int] :
                ( ~ ( ( true_1 != x(select2(X105,X106,inv),'System_Reflection_MemberInfo') )
                    | ( true_1 != 'IsHeap'(X105) )
                    | ( select2(X105,X106,localinv) = X4 ) )
               => $true )
          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X5) )
          | ( 'IsMemberlessType'('System_Collections_ICollection') != true_1 )
          | ~ ! [X107: $int,X108: $int,X109: $int] :
                ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
              <=> ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) ) )
          | ( 'IsValueType'('System_Int32') != true_1 )
          | ( 'StringLength'(stringLiteral9) != 18 )
          | ~ ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
          | ( 'IsValueType'('System_UInt32') != true_1 )
          | ( 'IsValueType'('System_SByte') != true_1 )
          | ( 'IsNotNull'(stringLiteral8,'System_String') != true_1 )
          | ~ ! [X112: $int,X113: $int] :
                ( ( ~ $less(X112,0)
                  | ~ $less(X113,0) )
               => ~ $less(and_1(X112,X113),0) )
          | ( x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') != true_1 )
          | ~ ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
          | ~ ! [X116: $int,X117: $int] :
                ( ~ ( ( true_1 != 'IsHeap'(X117) )
                    | ( true_1 != x(select2(X117,X116,inv),'System_Array') )
                    | ( select2(X117,X116,localinv) = X2 ) )
               => $true )
          | ( 'AsInterface'('System_ICloneable') != 'System_ICloneable' )
          | ( 'AsInterface'('System_Reflection_ICustomAttributeProvider') != 'System_Reflection_ICustomAttributeProvider' )
          | ~ ! [X119: $int,X118: $int,X120: $int] :
                ( ~ ( ( true_1 != 'StringEquals'(X120,X118) )
                    | ( true_1 != 'StringEquals'(X118,X119) ) )
               => ( true_1 = 'StringEquals'(X120,X119) ) )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_max') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( 'AsMutable'('System_Array') != 'System_Array' )
          | ~ ! [X121: $int] :
                ( ( true_1 = 'InRange'(X121,'System_UInt64') )
              <=> ~ ( $less(int_18446744073709551615,X121)
                    | $less(X121,0) ) )
          | ( 'IsValueType'('System_Boolean') != true_1 )
          | ( 'IsImmutable'('System_Array') = true_1 )
          | ~ ! [X122: $int,X123: $int] :
                ( ~ ( ( true_1 != 'IsHeap'(X122) )
                    | ( true_1 != x(select2(X122,X123,inv),'System_String') )
                    | ( select2(X122,X123,localinv) = X1 ) )
               => $true )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
          | ( x('System_Collections_ICollection','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X125: $int] : ~ $less('StringLength'(X125),0)
          | ~ ! [X128: $int,X127: $int,X126: $int] :
                ( ( true_1 = X127 )
               => ( 'IfThenElse'(X127,X126,X128) = X126 ) )
          | ~ $less(int_4294967295,int_9223372036854775807)
          | ( 'IncludeInMainFrameCondition'(inv) = true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_elems') != true_1 )
          | ( 'AsMutable'('BoundedStack') != 'BoundedStack' )
          | ~ ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
          | ~ ! [X130: $int,X131: $int,X132: $int] :
                ( ( true_1 = 'IsAllocated'(X131,X132) )
               => ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
          | ~ ! [X133: $int,X134: $int] :
                ( ~ ( ( select2(X134,X133,localinv) = X6 )
                    | ( true_1 != 'IsHeap'(X134) )
                    | ( true_1 != x(select2(X134,X133,inv),'System_Type') ) )
               => $true )
          | ( x('System_String','System_ICloneable') != true_1 )
          | ~ ! [X137: $int,X135: $int,X136: $int] :
                ( ( true_1 != X136 )
               => ( 'IfThenElse'(X136,X135,X137) = X137 ) )
          | ~ ! [X138: $int,X139: $int] :
              ? [X140: $int] :
                ( ( shl(X139,X138) = X140 )
                & ( ~ ( $less(X138,0)
                      | $less(16,X138)
                      | ~ $less(X139,32768)
                      | $less(X139,0) )
                 => ~ ( $less(X140,0)
                      | $less(int_2147483647,X140) ) ) )
          | ( 'IsValueType'('System_IntPtr') != true_1 )
          | ( 'IsStaticField'(exposeVersion) = true_1 )
          | ~ ! [X144: $int,X143: $int,X142: $int,X141: $int] :
              ? [X145: $int] :
                ( ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 )
                & ( ~ ( ( true_1 != 'IsHeap'(X143) )
                      | ( nullObject = X145 ) )
                 => ~ ( ( select2(X143,X145,ownerRef) != X144 )
                      | ( select2(X143,X145,ownerFrame) != X141 ) ) ) )
          | ( $sum(int_m9223372036854775808,1) != $sum(0,$uminus(int_9223372036854775807)) )
          | ( 'IsImmutable'('Microsoft_Contracts_GuardException') = true_1 )
          | ( 'IncludedInModifiesStar'(ownerFrame) = true_1 )
          | ~ ! [X146: $int] :
                ( ( true_1 = 'IsHeap'(X146) )
               => ( true_1 = select2(X146,stringLiteral9,allocated) ) )
          | ~ ! [X147: $int,X148: $int] :
              ? [X149: $int] :
                ( ( ~ ( ( true_1 != x(X149,'System_Object') )
                      | ( nullObject = X148 )
                      | ( select2(X147,X148,localinv) != X149 )
                      | ( true_1 != select2(X147,X148,allocated) )
                      | ( select2(X147,X148,inv) != X149 )
                      | ( true_1 != 'IsHeap'(X147) ) )
                 => ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) ) )
                & ( typeof(X148) = X149 ) )
          | ( 'IsMemberlessType'('System_Reflection_MemberInfo') != true_1 )
          | ( 'AsInterface'('System_Collections_ICollection') != 'System_Collections_ICollection' )
          | ( x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'IncludedInModifiesStar'('BoundedStack_elems') != true_1 )
          | ( 'System_Object' != X3 )
          | ( 'AsMutable'('System_Exception') != 'System_Exception' )
          | ( 'AsImmutable'('System_Reflection_MemberInfo') != 'System_Reflection_MemberInfo' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Type') != 'System_Runtime_InteropServices__Type' )
          | ( 'AsRangeField'('BoundedStack_size','System_Int32') != 'BoundedStack_size' )
          | ~ ! [X150: $int] :
              ? [X151: $int] :
                ( ~ ( $less(int_2147483647,X151)
                    | $less(X151,0) )
                & ( 'Length'(X150) = X151 ) )
          | ~ ! [X152: $int,X153: $int,X154: $int] :
              ? [X155: $int] :
                ( ( 'ElementType'(X154) = X155 )
                & ( ( true_1 = x('NonNullRefArray'(X152,X153),X154) )
                 => ( ~ ( ( true_1 != x(X152,X155) )
                        | ( 'NonNullRefArray'(X155,X153) != X154 ) )
                    | ( true_1 = x('System_Array',X154) ) ) ) )
          | ~ ! [X156: $int] :
                ( ( true_1 = 'IsHeap'(X156) )
               => ( true_1 = select2(X156,stringLiteral11,allocated) ) )
          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
          | ~ ! [X157: $int,X158: $int] :
                ( ( 'UnboxedType'(X157) = X158 )
              <=> ( nullObject != 'BoxTester'(X157,X158) ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X160: $int,X159: $int] :
              ? [X161: $int] :
                ( ( ~ ( $less(X160,0)
                      | $less(X161,0) )
                 => ( x_2(X159,X160) = x_2(X161,X160) ) )
                & ( $sum(X159,$uminus(X160)) = X161 ) )
          | ~ ! [X164: $int,X162: $int,X163: $int] :
              ? [X165: $int,X166: $int] :
                ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
                & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
                & ( ~ ( ( true_1 != 'IsHeap'(X163) )
                      | ( true_1 != x(typeof(X164),'System_Array') ) )
                 => ( ~ ( ( select2(X163,X166,ownerRef) != select2(X163,X165,ownerRef) )
                        | ( select2(X163,X166,ownerFrame) != select2(X163,X165,ownerFrame) ) )
                    | ( nullObject = X165 )
                    | ( true_1 = 'IsImmutable'(typeof(X165)) ) ) ) )
          | ~ ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
          | ~ ! [X168: $int,X169: $int] :
                ( ~ ( $less(X168,0)
                    | $less(X169,0) )
               => ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
          | ( 'AsInterface'('System_IComparable') != 'System_IComparable' )
          | ~ ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
          | ~ ! [X172: $int] :
                ( ( true_1 = 'IsHeap'(X172) )
               => ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) ) )
          | ~ ! [X173: $int,X174: $int,X175: $int,X176: $int] :
                ( ~ ( ( true_1 != 'IsHeap'(X174) )
                    | ( nullObject = X173 )
                    | ~ ( ( ( true_1 = select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') )
                        <=> $true )
                        | ( 'BeingConstructed' != X173 ) ) )
               => ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) ) )
          | ~ ! [X177: $int,X178: $int] :
                ( ( true_1 = 'IsAllocated'(X178,X177) )
               => ( true_1 = select2(X178,X177,allocated) ) )
          | ~ ! [X179: $int,X180: $int,X181: $int] :
              ? [X182: $int] :
                ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
                & ( ~ ( ( nullObject = X182 )
                      | ( true_1 != 'IsHeap'(X181) ) )
                 => ~ ( ( select2(X181,X182,ownerFrame) != select2(X181,X180,ownerFrame) )
                      | ( select2(X181,X180,ownerRef) != select2(X181,X182,ownerRef) ) ) ) )
          | ~ ! [X183: $int] : ( shl(X183,0) = X183 )
          | ~ ! [X184: $int,X185: $int] :
              ? [X186: $int] :
                ( ( ~ ( ( select2(X185,X184,inv) != X186 )
                      | ( true_1 != select2(X185,X184,allocated) )
                      | ( select2(X185,X184,localinv) != X186 )
                      | ( true_1 != 'IsHeap'(X185) )
                      | ( nullObject = X184 )
                      | ( true_1 != x(X186,'BoundedStack') ) )
                 => ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) ) )
                & ( typeof(X184) = X186 ) )
          | ( 'Microsoft_Contracts_GuardException' != X0 )
          | ( x('System_Collections_IList','System_Collections_ICollection') != true_1 )
          | ( x('System_Array','System_ICloneable') != true_1 )
          | ( 'IsMemberlessType'('System_Reflection_IReflect') != true_1 )
          | ~ ! [X189: $int,X188: $int,X187: $int] :
              ? [X190: $int] :
                ( ( ( true_1 = x(X188,X190) )
                 => ( X188 = X190 ) )
                & ( 'IntArray'(X189,X187) = X190 ) )
          | ~ ! [X191: $int,X192: $int] :
                ( ( true_1 != 'Is'(X191,X192) )
               => ( nullObject = 'As'(X191,X192) ) )
          | ( 'IsMemberlessType'('System_IConvertible') != true_1 )
          | ~ ! [X193: $int] : ~ $less('Rank'(X193),1)
          | ( x('System_Runtime_InteropServices__Exception','System_Object') != true_1 )
          | ( 'DeclType'(elements) != 'System_Object' )
          | ~ ! [X195: $int,X194: $int] :
              ? [X196: $int] :
                ( ~ ( ( true_1 != x(X196,X196) )
                    | ( true_1 != x(X196,'System_Array') ) )
                & ( 'NonNullRefArray'(X195,X194) = X196 ) )
          | ( 'IsMemberlessType'('System_IComparable_1___System_String') != true_1 )
          | ( x('System_String','System_IConvertible') != true_1 )
          | ( 'IsValueType'('System_UInt16') != true_1 )
          | ( x('System_Array','System_Object') != true_1 )
          | ~ ! [X197: $int,X198: $int,X199: $int] :
                ( ( true_1 = x(X198,'RefArray'(X197,X199)) )
               => ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
          | ~ ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
          | ( x('System_Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ( 'IsStaticField'('BoundedStack_max') = true_1 )
          | ( x('System_Collections_IList','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X203: $int,X204: $int] :
              ? [X207: $int,X206: $int,X205: $int] :
                ( ( select2(X204,X203,ownerRef) = X206 )
                & ( select2(X204,X203,ownerFrame) = X207 )
                & ( ~ ( ( 'PeerGroupPlaceholder' = X207 )
                      | ( true_1 != x(select2(X204,X206,inv),X207) )
                      | ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
                      | ( true_1 != 'IsHeap'(X204) ) )
                 => ~ ( ( select2(X204,X203,localinv) != X205 )
                      | ( select2(X204,X203,inv) != X205 ) ) )
                & ( typeof(X203) = X205 ) )
          | ( 'System_Object' != X2 )
          | ( x('System_Array','System_Collections_IEnumerable') != true_1 )
          | ~ $less(int_m2147483648,$sum(0,$uminus(100000)))
          | ( x('System_String','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ~ ! [X212: $int,X211: $int,X210: $int] :
                ( ( true_1 = 'IsAllocated'(X210,X211) )
               => ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) ) )
          | ~ ! [X213: $int,X215: $int,X214: $int] :
              ? [X216: $int] :
                ( ( ( true_1 = x(X215,X216) )
                 => ( X215 = X216 ) )
                & ( 'ValueArray'(X214,X213) = X216 ) )
          | ( x('System_Collections_ICollection','System_Object') != true_1 )
          | ( x('System_String','System_String') != true_1 )
          | ~ ! [X218: $int,X217: $int] :
                ( ~ ( $less(X218,0)
                    | $less(X217,0) )
               => ( x_2(X218,X217) = x_2($sum(X218,X217),X217) ) )
          | ( x('System_Collections_IList','System_Object') != true_1 )
          | ( 'IsMemberlessType'('System_Type') != true_1 )
          | ( 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') != true_1 )
          | ( 'IsValueType'('System_Byte') != true_1 )
          | ~ ! [X219: $int,X220: $int] :
                ( ~ ( ( select2(X220,X219,localinv) = X5 )
                    | ( true_1 != x(select2(X220,X219,inv),'System_Exception') )
                    | ( true_1 != 'IsHeap'(X220) ) )
               => $true )
          | ~ ! [X221: $int,X222: $int] :
                ( ~ ( ( true_1 != x(select2(X221,X222,inv),'Microsoft_Contracts_ObjectInvariantException') )
                    | ( select2(X221,X222,localinv) = X0 )
                    | ( true_1 != 'IsHeap'(X221) ) )
               => $true )
          | ~ ! [X223: $int,X224: $int] :
                ( ( true_1 = 'Is'(X223,X224) )
              <=> ( ( true_1 = x(typeof(X223),X224) )
                  | ( nullObject = X223 ) ) )
          | ( 'System_String' != 'AsDirectSubClass'('System_String',X1) )
          | ~ ! [X227: $int,X226: $int,X225: $int,X228: $int] :
              ? [X229: $int] :
                ( ? [X230: $int] :
                    ( ( ~ ( ( true_1 != 'IsHeap'(X226) )
                          | ( nullObject = X229 ) )
                     => ~ ( ( select2(X226,X230,ownerFrame) != select2(X226,X227,ownerFrame) )
                          | ( select2(X226,X230,ownerRef) != select2(X226,X227,ownerRef) ) ) )
                    & ( 'ElementProxy'(X229,X228) = X230 ) )
                & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
          | ( x('System_Collections_IList','System_Collections_IList') != true_1 )
          | ( 'AsRepField'('BoundedStack_elems','BoundedStack') != 'BoundedStack_elems' )
          | ~ ! [X232: $int,X231: $int,X233: $int] :
              ? [X234: $int] :
                ( ( typeof(X233) = X234 )
                & ( ( true_1 = 'NonNullRefArrayRaw'(X233,X232,X231) )
                 => ~ ( ( true_1 != x(X232,'ElementType'(X234)) )
                      | ( true_1 != x(X234,'System_Array') )
                      | ( 'Rank'(X233) != X231 ) ) ) )
          | ~ ! [X235: $int,X236: $int,X237: $int] :
                ( ( true_1 = 'InRange'(X235,X236) )
               => ( 'IntToInt'(X235,X237,X236) = X235 ) )
          | ~ ! [X238: $int] :
                ( ~ ( ~ $less(X238,65536)
                    | $less(X238,0) )
              <=> ( true_1 = 'InRange'(X238,'System_Char') ) )
          | ( x('System_Array','System_Collections_ICollection') != true_1 )
          | ( 'IncludeInMainFrameCondition'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X239: $int,X240: $int,X241: $int] :
                ? [X242: $int] :
                  ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
                  & ( ~ ( ( true_1 != 'IsHeap'(X240) )
                        | ( true_1 != select2(X240,X241,allocated) )
                        | ( true_1 != 'Is'(X241,'System_String') )
                        | ( true_1 != select2(X240,X239,allocated) )
                        | ~ ( ! [X245: $int] :
                              ? [X246: $int] :
                                ( ( typeof(X245) = X246 )
                                & ( ~ ( ( true_1 != select2(X240,X245,allocated) )
                                      | ( nullObject = X245 )
                                      | ( select2(X240,X239,ownerFrame) != select2(X240,X245,ownerFrame) )
                                      | ( select2(X240,X239,ownerRef) != select2(X240,X245,ownerRef) ) )
                                 => ~ ( ( select2(X240,X245,inv) != X246 )
                                      | ( select2(X240,X245,localinv) != X246 ) ) ) )
                            | ( nullObject = X239 ) )
                        | ( true_1 != 'Is'(X239,'System_String') )
                        | ~ ( ! [X243: $int] :
                              ? [X244: $int] :
                                ( ( ~ ( ( select2(X240,X243,ownerFrame) != select2(X240,X241,ownerFrame) )
                                      | ( select2(X240,X241,ownerRef) != select2(X240,X243,ownerRef) )
                                      | ( nullObject = X243 )
                                      | ( true_1 != select2(X240,X243,allocated) ) )
                                 => ~ ( ( select2(X240,X243,inv) != X244 )
                                      | ( select2(X240,X243,localinv) != X244 ) ) )
                                & ( typeof(X243) = X244 ) )
                            | ( nullObject = X241 ) ) )
                   => ~ ( ( 'AsPureObject'(X241) != X241 )
                        | ( true_1 != 'IsNotNull'(X242,'System_String') )
                        | ( 'AsPureObject'(X239) != X239 )
                        | ~ ! [X247: $int] :
                            ? [X248: $int] :
                              ( ( typeof(X247) = X248 )
                              & ( ~ ( ( true_1 != select2(X240,X247,allocated) )
                                    | ( select2(X240,X242,ownerFrame) != select2(X240,X247,ownerFrame) )
                                    | ( select2(X240,X242,ownerRef) != select2(X240,X247,ownerRef) )
                                    | ( nullObject = X247 ) )
                               => ~ ( ( select2(X240,X247,inv) != X248 )
                                    | ( select2(X240,X247,localinv) != X248 ) ) ) )
                        | ( $sum('IfThenElse'(anyEqual(X239,nullObject),0,'StringLength'(X239)),'IfThenElse'(anyEqual(X241,nullObject),0,'StringLength'(X241))) != 'StringLength'(X242) )
                        | ( true_1 != select2(X240,X242,allocated) ) ) ) ) )
          | ( 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') != 'System_Collections_Generic_IEnumerable_1___System_Char' )
          | ( 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') = true_1 )
          | ~ ! [X249: $int] : ( shr(X249,0) = X249 )
          | ~ ! [X250: $int] :
                ( ( true_1 = 'IsHeap'(X250) )
               => ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) ) )
          | ~ ! [X252: $int,X254: $int,X253: $int,X251: $int] :
                ( ( X253 != X254 )
               => ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) ) )
          | ( x('System_String','System_IEquatable_1___System_String') != true_1 )
          | ( 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X3) )
          | ~ ! [X256: $int,X255: $int,X257: $int] :
              ? [X258: $int,X259: $int] :
                ( ( ~ ( ( true_1 != x('UnboxedType'(X258),X259) )
                      | ( X255 != X259 )
                      | ( X256 != X258 ) )
                 => ( true_1 = x(typeof(X256),X255) ) )
                & ( 'Box'(X257,X256) = X258 )
                & ( 'AsInterface'(X255) = X259 ) )
          | ( x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') != true_1 )
          | ( x('System_IComparable_1___System_String','System_Object') != true_1 )
          | ~ ! [X260: $int,X261: $int] :
              ? [X262: $int] :
                ( ( min(X261,X260) = X262 )
                & ~ ( $less(X260,X262)
                    | ~ ( ( X261 = X262 )
                        | ( X260 = X262 ) )
                    | $less(X261,X262) ) )
          | ( x('System_IConvertible','System_IConvertible') != true_1 )
          | ( 'IncludeInMainFrameCondition'(ownerRef) != true_1 )
          | ( 'IsImmutable'('BoundedStack') = true_1 )
          | ( x('System_String','System_IComparable') != true_1 )
          | ( 'IsNotNull'(stringLiteral9,'System_String') != true_1 )
          | ~ ! [X263: $int,X264: $int] :
                ( ~ ( ( true_1 != x(typeof(X263),'System_Array') )
                    | ( true_1 != 'IsHeap'(X264) )
                    | ( true_1 != 'IsAllocated'(X264,X263) ) )
               => ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) ) )
          | ~ $less(100000,int_2147483647)
          | ~ ! [X265: $int,X266: $int,X267: $int] :
                ( ~ ( ( nullObject = X267 )
                    | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) )
                    | ( nullObject = X265 ) )
               => ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) ) )
          | ~ ! [X268: $int,X269: $int] :
                ( ~ ( ( true_1 != x(select2(X269,X268,inv),'Microsoft_Contracts_GuardException') )
                    | ( true_1 != 'IsHeap'(X269) )
                    | ( select2(X269,X268,localinv) = X7 ) )
               => $true )
          | ( 'AsImmutable'('System_Type') != 'System_Type' )
          | ~ ( ( ownerFrame != 'BoundedStack_max' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
              & ( 'System_Type' != 'System_String' )
              & ( ownerRef != 'System_Object' )
              & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
              & ( 'System_Char' != stringLiteral8 )
              & ( 'System_SByte' != 'System_Collections_ICollection' )
              & ( elements != 'ArrayCategoryValue' )
              & ( ownerFrame != 'BoundedStack' )
              & ( allocated != 'NonNullFieldsAreInitialized' )
              & ( sharingMode != 'System_Byte' )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UIntPtr' != 'System_IConvertible' )
              & ( inv != 'ArrayCategoryValue' )
              & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( inv != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Byte' != 'System_IComparable' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_String' != 'System_SByte' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int64' != stringLiteral11 )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
              & ( 'ArrayCategoryRef' != stringLiteral11 )
              & ( exposeVersion != 'ArrayCategoryNonNullRef' )
              & ( ownerFrame != 'PeerGroupPlaceholder' )
              & ( 'System_SByte' != 'System_Exception' )
              & ( inv != 'System_Exception' )
              & ( 'SharingMode_Unshared' != ownerFrame )
              & ( 'System_Type' != 'System_Reflection_IReflect' )
              & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
              & ( 'System_Boolean' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
              & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
              & ( 'System_Byte' != 'System_Int32' )
              & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_IComparable' != stringLiteral11 )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
              & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
              & ( ownerRef != 'BoundedStack_elems' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
              & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
              & ( 'System_Int64' != 'System_IConvertible' )
              & ( 'System_Int16' != 'System_IComparable_1___System_String' )
              & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Runtime_InteropServices__Exception' )
              & ( elements != 'System_Type' )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
              & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
              & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
              & ( 'System_Boolean' != stringLiteral8 )
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              & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
              & ( 'System_UInt64' != 'System_Collections_ICollection' )
              & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_String' != 'FirstConsistentOwner' )
              & ( 'System_UInt16' != 'System_IComparable' )
              & ( 'ArrayCategoryRef' != 'System_UInt64' )
              & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
              & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
              & ( 'System_Array' != 'System_Boolean' )
              & ( 'System_Collections_IList' != stringLiteral10 )
              & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
              & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_UInt32' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
              & ( elements != 'System_Exception' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
              & ( 'System_SByte' != 'BoundedStack_elems' )
              & ( sharingMode != 'BoundedStack_max' )
              & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UInt16' != 'System_UInt64' )
              & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'System_IEquatable_1___System_String' )
              & ( 'System_Int32' != stringLiteral11 )
              & ( allocated != 'System_Boolean' )
              & ( allocated != stringLiteral11 )
              & ( 'System_Boolean' != 'System_Exception' )
              & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
              & ( 'System_Type' != stringLiteral9 )
              & ( ownerRef != 'System_Int64' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
              & ( 'System_Object' != 'System_Int64' )
              & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'FirstConsistentOwner' != 'System_Int16' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
              & ( 'System_SByte' != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
              & ( 'System_Type' != 'BoundedStack_size' )
              & ( 'System_String' != 'System_UInt16' )
              & ( 'System_Object' != 'System_Reflection_IReflect' )
              & ( 'System_String' != 'System_IComparable' )
              & ( allocated != 'BoundedStack_size' )
              & ( 'BoundedStack' != stringLiteral11 )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Object' != stringLiteral10 )
              & ( 'System_Boolean' != 'BoundedStack_max' )
              & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != 'NonNullFieldsAreInitialized' )
              & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Int16' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
              & ( ownerRef != 'System_UInt32' )
              & ( inv != 'System_Boolean' )
              & ( allocated != 'System_ICloneable' )
              & ( 'System_UInt32' != 'System_ICloneable' )
              & ( allocated != 'ArrayCategoryNonNullRef' )
              & ( ownerRef != 'ArrayCategoryRef' )
              & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
              & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != 'BoundedStack_size' )
              & ( inv != localinv )
              & ( 'System_Char' != 'BoundedStack' )
              & ( 'System_Array' != 'System_IComparable_1___System_String' )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_UInt16' != 'System_IConvertible' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
              & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_ICloneable' )
              & ( 'System_Boolean' != 'System_Int32' )
              & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'System_IConvertible' )
              & ( 'FirstConsistentOwner' != 'System_Char' )
              & ( 'System_Object' != 'BoundedStack_max' )
              & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
              & ( 'System_UIntPtr' != stringLiteral10 )
              & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
              & ( ownerRef != 'System_IntPtr' )
              & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
              & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
              & ( 'ArrayCategoryValue' != 'System_Int32' )
              & ( 'System_Int16' != stringLiteral9 )
              & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Array' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
              & ( 'System_UInt16' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
              & ( 'System_Object' != 'System_Int32' )
              & ( 'System_Exception' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'System_Type' )
              & ( 'System_Int16' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryValue' != 'System_UInt16' )
              & ( 'ArrayCategoryInt' != 'BoundedStack' )
              & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerRef != 'System_Byte' )
              & ( 'System_UInt32' != stringLiteral10 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
              & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_UInt32' )
              & ( ownerFrame != 'System_UInt32' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_Unshared' != stringLiteral8 )
              & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
              & ( 'SharingMode_Unshared' != stringLiteral9 )
              & ( 'BoundedStack_size' != stringLiteral11 )
              & ( allocated != 'System_Runtime_InteropServices__Exception' )
              & ( inv != 'System_Char' )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_IConvertible' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Int64' != stringLiteral8 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int16' != 'System_Collections_IEnumerable' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
              & ( 'System_Int32' != 'System_IConvertible' )
              & ( 'PeerGroupPlaceholder' != stringLiteral11 )
              & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_Char' )
              & ( 'System_Int32' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_ICloneable' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
              & ( elements != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_Exception' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
              & ( 'System_UInt64' != stringLiteral9 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
              & ( 'System_Char' != 'System_ICloneable' )
              & ( 'System_Int16' != 'System_IConvertible' )
              & ( localinv != ownerRef )
              & ( 'FirstConsistentOwner' != 'System_Int32' )
              & ( ownerFrame != 'System_UInt64' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Byte' != 'System_Collections_IList' )
              & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
              & ( stringLiteral8 != stringLiteral10 )
              & ( 'System_Int16' != 'System_Char' )
              & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' ) )
          | ~ ! [X270: $int,X271: $int,X272: $int] :
                ( ( true_1 = x(X272,'ValueArray'(X271,X270)) )
               => ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
          | ( x('System_Array','System_Array') != true_1 )
          | ~ ! [X274: $int,X273: $int] :
                ( ~ ( ( true_1 != x(typeof(X274),'BoundedStack') )
                    | ( nullObject = X274 ) )
               => ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X275: $int,X277: $int,X278: $int,X276: $int] :
              ? [X279: $int] :
                ( ~ ( ( 'Box'(X277,X279) != X279 )
                    | ( 'UnboxedType'(X279) != X275 ) )
                & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
          | ( 'IncludeInMainFrameCondition'(elements) != true_1 )
          | ~ ! [X281: $int,X283: $int,X280: $int,X284: $int,X282: $int] :
              ? [X285: $int] :
                ( ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 )
                & ? [X286: $int] :
                    ( ( ~ ( ( nullObject = X285 )
                          | ( true_1 != 'IsHeap'(X280) ) )
                     => ~ ( ( select2(X280,X286,ownerRef) != X281 )
                          | ( select2(X280,X286,ownerFrame) != X283 ) ) )
                    & ( 'ElementProxy'(X285,X282) = X286 ) ) )
          | ~ ! [X288: $int,X287: $int] :
                ( ~ $less(X288,1)
               => ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) ) )
          | ~ ! [X291: $int,X290: $int,X289: $int] :
              ? [X292: $int] :
                ( ( 'IntArray'(X290,X291) = X292 )
                & ( ( true_1 = x(X292,X289) )
                 => ( ( true_1 = x('System_Array',X289) )
                    | ( X289 = X292 ) ) ) )
          | ~ ! [X293: $int,X294: $int] :
                ( ~ ( ( true_1 != x(typeof(X293),'AsImmutable'(X294)) )
                    | ( 'BeingConstructed' = X293 )
                    | ( nullObject = X293 ) )
               => ! [X295: $int] :
                  ? [X296: $int] :
                    ( ( typeof(X293) = X296 )
                    & ( ( true_1 = 'IsHeap'(X295) )
                     => ~ ( ~ ! [X297: $int] :
                                ( ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) = X293 )
                               => ( ( X293 = X297 )
                                  | ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) ) ) )
                          | ( select2(X295,X293,localinv) != X296 )
                          | ( 'PeerGroupPlaceholder' != select2(X295,X293,ownerFrame) )
                          | ( select2(X295,X293,inv) != X296 )
                          | ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) != X293 ) ) ) ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_max') != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X298: $int,X300: $int,X299: $int] :
                ? [X301: $int] :
                  ( ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 )
                  & ( ~ ( ( true_1 != 'Is'(X300,'System_Object') )
                        | ( true_1 != select2(X298,X300,allocated) )
                        | ~ ( ! [X302: $int] :
                              ? [X303: $int] :
                                ( ( ~ ( ( select2(X298,X302,ownerRef) != select2(X298,X300,ownerRef) )
                                      | ( true_1 != select2(X298,X302,allocated) )
                                      | ( nullObject = X302 )
                                      | ( select2(X298,X300,ownerFrame) != select2(X298,X302,ownerFrame) ) )
                                 => ~ ( ( select2(X298,X302,inv) != X303 )
                                      | ( select2(X298,X302,localinv) != X303 ) ) )
                                & ( typeof(X302) = X303 ) )
                            | ( nullObject = X300 ) )
                        | ( true_1 != 'IsHeap'(X298) )
                        | ~ ( ! [X304: $int] :
                              ? [X305: $int] :
                                ( ( typeof(X304) = X305 )
                                & ( ~ ( ( select2(X298,X304,ownerFrame) != select2(X298,X299,ownerFrame) )
                                      | ( nullObject = X304 )
                                      | ( select2(X298,X304,ownerRef) != select2(X298,X299,ownerRef) )
                                      | ( true_1 != select2(X298,X304,allocated) ) )
                                 => ~ ( ( select2(X298,X304,inv) != X305 )
                                      | ( select2(X298,X304,localinv) != X305 ) ) ) )
                            | ( nullObject = X299 ) )
                        | ( true_1 != 'Is'(X299,'System_Object') )
                        | ( true_1 != select2(X298,X299,allocated) ) )
                   => ~ ( ( true_1 != 'IsNotNull'(X301,'System_String') )
                        | ( 'AsPureObject'(X300) != X300 )
                        | ( 'AsPureObject'(X299) != X299 )
                        | ~ ! [X306: $int] :
                            ? [X307: $int] :
                              ( ( ~ ( ( select2(X298,X301,ownerFrame) != select2(X298,X306,ownerFrame) )
                                    | ( true_1 != select2(X298,X306,allocated) )
                                    | ( nullObject = X306 )
                                    | ( select2(X298,X301,ownerRef) != select2(X298,X306,ownerRef) ) )
                               => ~ ( ( select2(X298,X306,inv) != X307 )
                                    | ( select2(X298,X306,localinv) != X307 ) ) )
                              & ( typeof(X306) = X307 ) )
                        | ( true_1 != select2(X298,X301,allocated) ) ) ) ) )
          | ( 'IsValueType'('System_Int16') != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_ICollection') != true_1 )
          | ~ ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
          | ~ ! [X311: $int,X312: $int,X310: $int] :
                ( ~ ( ( nullObject = X311 )
                    | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) ) )
               => ( 'Rank'(X311) = X310 ) )
          | ~ ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
          | ~ ! [X316: $int,X317: $int] :
              ? [X318: $int] :
                ( ( select2(X317,X316,'FirstConsistentOwner') = X318 )
                & ? [X319: $int,X320: $int,X321: $int,X322: $int] :
                    ( ( ~ ( ~ ( $true
                            <=> ( true_1 = select2(X317,X316,allocated) ) )
                          | ( nullObject = X316 )
                          | ( 'PeerGroupPlaceholder' = X322 )
                          | ( true_1 != x(select2(X317,X320,inv),X322) )
                          | ( true_1 != 'IsHeap'(X317) )
                          | ( select2(X317,X320,localinv) = 'BaseClass'(X322) ) )
                     => ~ ( ~ ( $true
                            <=> ( true_1 = select2(X317,X318,allocated) ) )
                          | ~ ( ( true_1 != x(select2(X317,X321,inv),X319) )
                              | ( 'PeerGroupPlaceholder' = X319 )
                              | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) )
                          | ( nullObject = X318 ) ) )
                    & ( select2(X317,X316,ownerRef) = X320 )
                    & ( select2(X317,X318,ownerRef) = X321 )
                    & ( select2(X317,X318,ownerFrame) = X319 )
                    & ( select2(X317,X316,ownerFrame) = X322 ) ) )
          | ~ ! [X323: $int] :
                ( ~ ( ~ $less(X323,256)
                    | $less(X323,0) )
              <=> ( true_1 = 'InRange'(X323,'System_Byte') ) )
          | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
          | ~ ! [X324: $int,X325: $int] :
              ? [X326: $int] :
                ( ( x_2(X325,X324) = X326 )
                & ( ~ ( $less(X325,0)
                      | ~ $less(0,X324) )
                 => ~ ( $less(X326,0)
                      | ~ $less(X326,X324) ) ) )
          | ( 'IsValueType'('System_UInt64') != true_1 )
          | ( x('System_String','System_IComparable_1___System_String') != true_1 )
          | ( 'DeclType'('BoundedStack_size') != 'BoundedStack' )
          | ( 'IsMemberlessType'('System_IEquatable_1___System_String') != true_1 )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Object') != true_1 )
          | ( 'AsInterface'('System_Collections_IList') != 'System_Collections_IList' )
          | ( 'IsMemberlessType'('System_Collections_IEnumerable') != true_1 )
          | ( 'IsMemberlessType'('System_Array') != true_1 )
          | ( 'IncludedInModifiesStar'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X327: $int,X328: $int] :
                ? [X329: $int,X330: $int,X331: $int,X332: $int] :
                  ( ( select2(X327,X328,'FirstConsistentOwner') = X329 )
                  & ( select2(X327,X328,ownerFrame) = X330 )
                  & ( 'BoundedStack_ToString'(X327,X328) = X332 )
                  & ( ~ ( ( true_1 != select2(X327,X328,allocated) )
                        | ( true_1 != 'IsNotNull'(X328,'BoundedStack') )
                        | ~ ! [X333: $int] :
                            ? [X334: $int] :
                              ( ( ~ ( ( nullObject = X333 )
                                    | ( select2(X327,X333,ownerFrame) != X330 )
                                    | ( select2(X327,X333,ownerRef) != X331 )
                                    | ( true_1 != select2(X327,X333,allocated) ) )
                               => ~ ( ( select2(X327,X333,localinv) != X334 )
                                    | ( select2(X327,X333,inv) != X334 ) ) )
                              & ( typeof(X333) = X334 ) )
                        | ( true_1 != 'IsHeap'(X327) ) )
                   => ~ ( ( 'AsPureObject'(X328) != X328 )
                        | ~ ( ( 'PeerGroupPlaceholder' != X330 )
                           => ~ ( ~ ( ~ ~ ( ( true_1 != x(select2(X327,X331,inv),X330) )
                                          | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) )
                                   => ( select2(X327,X331,'FirstConsistentOwner') = X329 ) )
                                | ~ ( ~ ( ( true_1 != x(select2(X327,X331,inv),X330) )
                                        | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) )
                                   => ( X329 = X331 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X332,'System_String') )
                        | ~ ! [X335: $int] :
                            ? [X336: $int] :
                              ( ( ~ ( ( true_1 != select2(X327,X335,allocated) )
                                    | ( select2(X327,X332,ownerFrame) != select2(X327,X335,ownerFrame) )
                                    | ( nullObject = X335 )
                                    | ( select2(X327,X332,ownerRef) != select2(X327,X335,ownerRef) ) )
                               => ~ ( ( select2(X327,X335,localinv) != X336 )
                                    | ( select2(X327,X335,inv) != X336 ) ) )
                              & ( typeof(X335) = X336 ) )
                        | ( true_1 != select2(X327,X332,allocated) ) ) )
                  & ( select2(X327,X328,ownerRef) = X331 ) ) )
          | ( 'System_Object' != X1 )
          | ( x('System_IComparable_1___System_String','System_IComparable_1___System_String') != true_1 )
          | ~ ! [X338: $int,X340: $int,X339: $int,X337: $int] :
                ( ( X337 != X339 )
               => ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) ) )
          | ( 'DeclType'('BoundedStack_max') != 'BoundedStack' )
          | ~ ! [X342: $int,X341: $int] :
                ( ( 'AsNonNullRefField'(X341,X342) = X341 )
               => ( 'AsRefField'(X341,X342) = X341 ) )
          | ~ ! [X343: $int] :
                ( ( true_1 = x(X343,'System_String') )
               => ( 'System_String' = X343 ) )
          | ( 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) != 'BoundedStack_elems' )
          | ~ ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
          | ~ ! [X347: $int,X346: $int,X348: $int] :
                ( ( true_1 = x(X348,X347) )
               => ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
          | ~ ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
          | ( 'System_Object' != X5 )
          | ~ $less(int_9223372036854775807,int_18446744073709551615)
          | ~ ! [X353: $int,X352: $int,X351: $int] :
              ? [X354: $int] :
                ( ( 'ElementType'(X351) = X354 )
                & ( ( true_1 = x(X351,'NonNullRefArray'(X353,X352)) )
                 => ~ ( ( 'NonNullRefArray'(X354,X352) != X351 )
                      | ( X351 = X353 )
                      | ( true_1 != x(X354,X353) ) ) ) )
          | ~ ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
          | ( x('System_Exception','System_Exception') != true_1 )
          | ( 'AsImmutable'('System_String') != 'System_String' )
          | ( 'AsInterface'('System_IComparable_1___System_String') != 'System_IComparable_1___System_String' )
          | ( x('System_Type','System_Runtime_InteropServices__Type') != true_1 )
          | ~ ! [X359: $int,X358: $int] :
                ( ( nullObject != 'BoxTester'(X359,X358) )
               => ( 'Box'('Unbox'(X359),X359) = X359 ) )
          | ( 'AsMutable'('Microsoft_Contracts_GuardException') != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X360: $int,X361: $int] :
              ? [X362: $int] :
                ( ( 'IntArray'(X361,X360) = X362 )
                & ~ ( ( true_1 != x(X362,X362) )
                    | ( true_1 != x(X362,'System_Array') ) ) )
          | ( 'AsInterface'('System_Collections_IEnumerable') != 'System_Collections_IEnumerable' )
          | ~ ! [X364: $int,X363: $int,X365: $int] :
                ( ~ ( ( true_1 != 'IsHeap'(X363) )
                    | ( true_1 != select2(X363,X365,allocated) ) )
               => ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) ) )
          | ( 'IsMemberlessType'('System_IComparable') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_IList') != true_1 )
          | ~ ! [X366: $int,X367: $int] :
                ( ~ ( ( nullObject = X366 )
                    | ( true_1 != 'Is'(X366,X367) ) )
              <=> ( true_1 = 'IsNotNull'(X366,X367) ) )
          | ( 'StringLength'(stringLiteral10) != 7 )
          | ~ ! [X368: $int,X370: $int,X369: $int] :
              ? [X371: $int] :
                ( ( ~ ( ( nullObject = X371 )
                      | ( true_1 != 'IsHeap'(X369) ) )
                 => ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) ) )
                & ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 ) )
          | ( 'IsValueType'('System_Char') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_size') != true_1 )
          | ( x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') != true_1 )
          | ~ ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
          | ( x('System_Collections_IEnumerable','System_Object') != true_1 )
          | ( 'IsNotNull'(stringLiteral10,'System_String') != true_1 )
          | ( 'IsImmutable'('System_Type') != true_1 )
          | ~ ! [X375: $int] :
                ( ~ ( $less(int_9223372036854775807,X375)
                    | $less(X375,int_m9223372036854775808) )
              <=> ( true_1 = 'InRange'(X375,'System_Int64') ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_size') != true_1 )
          | ~ ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
          | ~ ! [X379: $int] :
                ( ( 1 = 'Rank'(X379) )
               => ( 'DimLength'(X379,0) = 'Length'(X379) ) )
          | ~ ! [X380: $int,X381: $int] :
              ? [X382: $int] :
                ( ( ~ ( $less(X380,0)
                      | ~ $less(X381,0) )
                 => ~ ( $less(X382,0)
                      | ~ $less(X382,$sum(0,$uminus(X381))) ) )
                & ( x_2(X380,X381) = X382 ) )
          | ( 'IsValueType'('System_UIntPtr') != true_1 )
          | ( x('BoundedStack','BoundedStack') != true_1 )
          | ~ ! [X384: $int,X383: $int,X385: $int] :
                ( ( true_1 = x(X383,'NonNullRefArray'(X384,X385)) )
               => ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
          | ~ ! [X388: $int,X387: $int,X389: $int,X386: $int] :
                ( ( true_1 = 'IsHeap'(X386) )
               => ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) ) )
          | ( 'IsNotNull'(stringLiteral11,'System_String') != true_1 )
          | ~ ! [X390: $int] :
                ( ~ ( $less(X390,$sum(0,$uminus(32768)))
                    | ~ $less(X390,32768) )
              <=> ( true_1 = 'InRange'(X390,'System_Int16') ) )
          | ( 'AsInterface'('System_IEquatable_1___System_String') != 'System_IEquatable_1___System_String' )
          | ~ ! [X392: $int,X391: $int] :
                ( ( true_1 = 'IsHeap'(X392) )
               => ( true_1 = select2(X392,'ClassRepr'(X391),allocated) ) )
          | ~ ! [X393: $int,X394: $int] :
                ( ( true_1 = x(X393,'AsImmutable'(X394)) )
               => ~ ( ( 'AsImmutable'(X393) != X393 )
                    | ( true_1 != 'IsImmutable'(X393) ) ) )
          | ( x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') != true_1 )
          | ( 'IsImmutable'('System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X395: $int,X396: $int] :
              ? [X397: $int] :
                ( ( ~ ( ( true_1 != x('UnboxedType'(X397),'System_Object') )
                      | ( X395 != X397 ) )
                 => ( X395 = X396 ) )
                & ( 'Box'(X396,X395) = X397 ) )
          | ~ ! [X398: $int,X400: $int,X401: $int,X399: $int] :
                ( ( true_1 != 'IsValueType'('UnboxedType'(X400)) )
               => ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
          | ~ ! [X402: $int,X403: $int,X404: $int] :
                ( ~ ( ( x_2(X403,X404) != x_2(X402,X404) )
                    | ~ $less(X402,X403)
                    | $less(X404,2) )
               => ~ $less(X403,$sum(X402,X404)) )
          | ~ ! [X405: $int,X406: $int] :
                ( ~ $less(X406,1)
               => ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) ) )
          | ~ ! [X407: $int,X408: $int] :
              ? [X409: $int] :
                ( ( x_2(X408,X407) = X409 )
                & ( ~ ( ~ $less(0,X407)
                      | $less(0,X408) )
                 => ~ ( ~ $less($sum(0,$uminus(X407)),X409)
                      | $less(0,X409) ) ) )
          | ~ ! [X410: $int,X411: $int,X412: $int] :
              ? [X413: $int,X414: $int] :
                ( ( select2(X410,X411,ownerRef) = X414 )
                & ( select2(X410,X411,ownerFrame) = X413 )
                & ( ~ ( ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
                      | ( 'PeerGroupPlaceholder' = X413 )
                      | ( true_1 != x(select2(X410,X414,inv),X413) )
                      | ( nullObject = X411 )
                      | ( 'AsPureObject'(X411) != X411 )
                      | ~ ( $true
                        <=> ( true_1 = select2(X410,X411,allocated) ) )
                      | ( true_1 != 'IsHeap'(X410) ) )
                 => ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
          | ~ ! [X417: $int,X415: $int,X416: $int] :
                ( ~ ( ( nullObject = X417 )
                    | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
               => ( 'Rank'(X417) = X416 ) )
          | ( x('System_ICloneable','System_ICloneable') != true_1 )
          | ( x('System_Exception','System_Runtime_Serialization_ISerializable') != true_1 )
          | ( x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') != true_1 )
          | ( 'IncludeInMainFrameCondition'(allocated) != true_1 )
          | ( 'IncludeInMainFrameCondition'('FirstConsistentOwner') = true_1 )
          | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X6) )
          | ( x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X420: $int,X418: $int,X419: $int] :
                ( ( true_1 = 'IsAllocated'(X420,X419) )
               => ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
          | ~ ! [X421: $int,X422: $int] :
              ? [X423: $int] :
                ( ( typeof(X422) = X423 )
                & ( ~ ( ( true_1 != 'IsHeap'(X421) )
                      | ( true_1 != x(X423,'System_Array') )
                      | ( nullObject = X422 ) )
                 => ~ ( ( select2(X421,X422,inv) != X423 )
                      | ( select2(X421,X422,localinv) != X423 ) ) ) )
          | ~ ! [X425: $int,X426: $int,X424: $int,X427: $int] :
                ( ( X425 != X427 )
               => ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) ) )
          | ~ ! [X428: $int] :
                ( ( true_1 = 'IsHeap'(X428) )
               => ( true_1 = select2(X428,stringLiteral8,allocated) ) )
          | ~ ! [X430: $int,X431: $int,X429: $int] :
              ? [X432: $int] :
                ( ( 'ValueArray'(X430,X429) = X432 )
                & ( ( true_1 = x(X432,X431) )
                 => ( ( X431 = X432 )
                    | ( true_1 = x('System_Array',X431) ) ) ) )
          | ( 'StringLength'(stringLiteral8) != 13 )
          | ~ ! [X435: $int,X434: $int,X433: $int] :
                ( ( true_1 = x(X434,'AsDirectSubClass'(X435,X433)) )
               => ( 'OneClassDown'(X434,X433) = X435 ) )
          | ~ ! [X436: $int] :
                ( ( true_1 = 'InRange'(X436,'System_UInt32') )
              <=> ~ ( $less(X436,0)
                    | $less(int_4294967295,X436) ) )
          | ( 'IsMemberlessType'('System_ICloneable') != true_1 )
          | ( x('System_IConvertible','System_Object') != true_1 )
          | ( x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X2) )
          | ~ ! [X441: $int,X439: $int,X440: $int] :
                ( ( true_1 = 'IsHeap'(X439) )
               => ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) ) )
          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
          | ~ ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
          | ( 'IsStaticField'('BoundedStack_size') = true_1 )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X443: $int] :
                ( ( true_1 = 'InRange'(X443,'System_UInt16') )
              <=> ~ ( $less(X443,0)
                    | ~ $less(X443,65536) ) )
          | ~ $less(int_2147483647,int_4294967295)
          | ( 'IncludeInMainFrameCondition'(localinv) = true_1 )
          | ( 'IsStaticField'(allocated) = true_1 )
          | ~ ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
          | ( 'AsInterface'('System_Runtime_InteropServices__MemberInfo') != 'System_Runtime_InteropServices__MemberInfo' )
          | ( 'IsImmutable'('System_Object') = true_1 )
          | ( 'IsImmutable'('System_String') != true_1 )
          | ~ ! [X448: $int,X451: $int,X450: $int,X449: $int] :
                ( ( true_1 = 'IsHeap'(X448) )
               => ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) ) )
          | ( 'IncludedInModifiesStar'(ownerRef) = true_1 )
          | ~ ! [X452: $int,X454: $int,X453: $int] :
                ( ~ ( ( nullObject = X453 )
                    | ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) ) )
               => ( 'Rank'(X453) = X454 ) )
          | ( 'DeclType'(exposeVersion) != 'System_Object' )
          | ( 'System_Object' != X4 ) )
      & ( 'BaseClass'('System_String') = X1 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'BaseClass'('System_Type') = X6 )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( 'BaseClass'('System_Exception') = X5 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 ) ),
    inference(rectify,[],[f6]) ).

tff(f12,plain,
    ? [X0: $int,X1: $int,X2: $int,X3: $int,X4: $int,X5: $int,X6: $int,X7: $int] :
      ( ~ ( ~ ! [X8: $int,X9: $int] :
              ? [X10: $int] :
                ( ( 'RefArray'(X9,X8) = X10 )
                & ~ ( ( true_1 != x(X10,X10) )
                    | ( true_1 != x(X10,'System_Array') ) ) )
          | ~ ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
          | ( 'IncludedInModifiesStar'(elements) != true_1 )
          | ~ ! [X15: $int] :
                ( ( true_1 = 'IsValueType'(X15) )
               => ~ ( ~ ! [X16: $int] :
                          ( ( true_1 = x(X16,X15) )
                         => ( X15 = X16 ) )
                    | ~ ! [X17: $int] :
                          ( ( true_1 = x(X15,X17) )
                         => ( X15 = X17 ) ) ) )
          | ( 'AsRangeField'('BoundedStack_max','System_Int32') != 'BoundedStack_max' )
          | ~ ! [X18: $int,X19: $int] :
                ( ( true_1 = 'Is'(X18,X19) )
               => ( 'As'(X18,X19) = X18 ) )
          | ( 'AsInterface'('Microsoft_Contracts_ICheckedException') != 'Microsoft_Contracts_ICheckedException' )
          | ( x('System_Collections_IEnumerable','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X21: $int,X20: $int] :
              ? [X22: $int] :
                ( ( max(X21,X20) = X22 )
                & ~ ( $less(X22,X20)
                    | ~ ( ( X21 = X22 )
                        | ( X20 = X22 ) )
                    | $less(X22,X21) ) )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Object') != true_1 )
          | ( x('System_IComparable','System_Object') != true_1 )
          | ~ ! [X24: $int,X23: $int] :
                ( ( true_1 = 'IsHeap'(X24) )
               => ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) ) )
          | ~ ! [X27: $int,X25: $int,X26: $int] :
                ( ~ ( ( true_1 != select2(X26,X25,allocated) )
                    | ( true_1 != 'IsHeap'(X26) ) )
               => ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
          | ~ ! [X28: $int,X29: $int] :
              ? [X30: $int] :
                ( ~ ( ( true_1 != x(X30,X30) )
                    | ( true_1 != x(X30,'System_Array') ) )
                & ( 'ValueArray'(X29,X28) = X30 ) )
          | ( 'IsStaticField'(localinv) = true_1 )
          | ~ ! [X31: $int] :
                ( ( true_1 = 'IsHeap'(X31) )
               => ( true_1 = select2(X31,stringLiteral10,allocated) ) )
          | ( 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') != 'Microsoft_Contracts_ObjectInvariantException' )
          | ~ ! [X32: $int] :
              ? [X33: $int] :
                ( ( 'BaseClass'(X32) = X33 )
                & ~ ( ~ ( ( 'System_Object' != X32 )
                       => ( X32 != X33 ) )
                    | ( true_1 != x(X32,X33) ) ) )
          | ~ ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
          | ( x('System_Type','System_Type') != true_1 )
          | ( x('System_Reflection_IReflect','System_Object') != true_1 )
          | ~ ! [X40: $int,X39: $int,X38: $int,X37: $int] :
                ( ( X37 != X38 )
               => ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X41: $int,X43: $int,X42: $int] :
                ( ~ ( ( nullObject = X42 )
                    | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
               => ( 'Rank'(X42) = X41 ) )
          | ~ ! [X44: $int] :
                ( ( true_1 = 'IsHeap'(X44) )
               => ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
          | ( x('System_IComparable','System_IComparable') != true_1 )
          | ( x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( x('System_IEquatable_1___System_String','System_Object') != true_1 )
          | ( 'DeclType'('NonNullFieldsAreInitialized') != 'System_Object' )
          | ~ ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Type') != true_1 )
          | ( 'AsInterface'('System_Runtime_Serialization_ISerializable') != 'System_Runtime_Serialization_ISerializable' )
          | ( 'StringLength'(stringLiteral11) != 1 )
          | ( 'AsInterface'('System_Reflection_IReflect') != 'System_Reflection_IReflect' )
          | ( $sum(int_m2147483648,1) != $sum(0,$uminus(int_2147483647)) )
          | ( x('System_Runtime_Serialization_ISerializable','System_Object') != true_1 )
          | ~ ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X48: $int,X49: $int] :
                ? [X50: $int,X51: $int,X52: $int,X53: $int] :
                  ( ( 'System_Object_ToString'(X48,X49) = X53 )
                  & ( ~ ( ( true_1 != select2(X48,X49,allocated) )
                        | ~ ! [X54: $int] :
                            ? [X55: $int] :
                              ( ( typeof(X54) = X55 )
                              & ( ~ ( ( select2(X48,X54,ownerFrame) != X50 )
                                    | ( nullObject = X54 )
                                    | ( select2(X48,X54,ownerRef) != X52 )
                                    | ( true_1 != select2(X48,X54,allocated) ) )
                               => ~ ( ( select2(X48,X54,inv) != X55 )
                                    | ( select2(X48,X54,localinv) != X55 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X49,'System_Object') )
                        | ( true_1 != 'IsHeap'(X48) ) )
                   => ~ ( ~ ( ( 'PeerGroupPlaceholder' != X50 )
                           => ~ ( ~ ( ~ ~ ( ( select2(X48,X52,localinv) = 'BaseClass'(X50) )
                                          | ( true_1 != x(select2(X48,X52,inv),X50) ) )
                                   => ( select2(X48,X52,'FirstConsistentOwner') = X51 ) )
                                | ~ ( ~ ( ( true_1 != x(select2(X48,X52,inv),X50) )
                                        | ( select2(X48,X52,localinv) = 'BaseClass'(X50) ) )
                                   => ( X51 = X52 ) ) ) )
                        | ( 'AsPureObject'(X49) != X49 )
                        | ( true_1 != 'IsNotNull'(X53,'System_String') )
                        | ( true_1 != select2(X48,X53,allocated) )
                        | ~ ! [X56: $int] :
                            ? [X57: $int] :
                              ( ( ~ ( ( nullObject = X56 )
                                    | ( select2(X48,X56,ownerFrame) != select2(X48,X53,ownerFrame) )
                                    | ( true_1 != select2(X48,X56,allocated) )
                                    | ( select2(X48,X56,ownerRef) != select2(X48,X53,ownerRef) ) )
                               => ~ ( ( select2(X48,X56,localinv) != X57 )
                                    | ( select2(X48,X56,inv) != X57 ) ) )
                              & ( typeof(X56) = X57 ) ) ) )
                  & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
                  & ( select2(X48,X49,ownerRef) = X52 )
                  & ( select2(X48,X49,ownerFrame) = X50 ) ) )
          | ( x('System_ICloneable','System_Object') != true_1 )
          | ~ ! [X60: $int,X59: $int,X58: $int] :
                ( ( true_1 = x(X60,'IntArray'(X58,X59)) )
               => ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
          | ( 'System_Exception' != X7 )
          | ( 'IsStaticField'('BoundedStack_elems') = true_1 )
          | ( 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X61: $int] :
                ( ( true_1 = 'IsValueType'('UnboxedType'(X61)) )
               => ! [X63: $int,X62: $int] :
                  ? [X64: $int] :
                    ( ? [X65: $int] :
                        ( ( typeof(X64) = X65 )
                        & ( ( true_1 = 'IsHeap'(X63) )
                         => ~ ( ( select2(X63,X64,inv) != X65 )
                              | ( select2(X63,X64,localinv) != X65 ) ) ) )
                    & ( 'Box'(X62,X61) = X64 ) ) )
          | ( x('Microsoft_Contracts_ICheckedException','System_Object') != true_1 )
          | ~ ! [X67: $int,X66: $int,X68: $int] :
              ? [X69: $int] :
                ( ( 'ElementType'(X66) = X69 )
                & ( ( true_1 = x(X66,'RefArray'(X67,X68)) )
                 => ~ ( ( true_1 != x(X69,X67) )
                      | ( 'RefArray'(X69,X68) != X66 )
                      | ( X66 = X67 ) ) ) )
          | ( 'AsInterface'('System_IConvertible') != 'System_IConvertible' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Exception') != 'System_Runtime_InteropServices__Exception' )
          | ~ ! [X70: $int] :
                ( ( true_1 = 'IsHeap'(X70) )
               => ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) ) )
          | ~ ! [X72: $int,X71: $int] :
                ( ( true_1 = x(X71,'AsMutable'(X72)) )
               => ~ ( ( true_1 = 'IsImmutable'(X71) )
                    | ( 'AsMutable'(X71) != X71 ) ) )
          | ~ ! [X74: $int,X75: $int,X73: $int] :
                ( ( true_1 = x(X74,X75) )
               => ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
          | ~ ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
          | ( 'DeclType'('BoundedStack_elems') != 'BoundedStack' )
          | ( x('System_Array','System_Collections_IList') != true_1 )
          | ~ ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
          | ( 'IsValueType'('System_Int64') != true_1 )
          | ~ ! [X80: $int,X81: $int,X79: $int] :
              ? [X82: $int] :
                ( ( ( true_1 = x('RefArray'(X80,X79),X81) )
                 => ( ( true_1 = x('System_Array',X81) )
                    | ~ ( ( true_1 != x(X80,X82) )
                        | ( 'RefArray'(X82,X79) != X81 ) ) ) )
                & ( 'ElementType'(X81) = X82 ) )
          | ( 'IncludeInMainFrameCondition'(ownerFrame) != true_1 )
          | ~ ! [X85: $int,X87: $int,X83: $int,X86: $int,X84: $int] :
                ( ~ ( ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
                    | ( true_1 != 'IsHeap'(X85) ) )
               => ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
          | ~ ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
          | ( x('System_Reflection_IReflect','System_Reflection_IReflect') != true_1 )
          | ~ ! [X91: $int,X90: $int] :
              ? [X93: $int,X92: $int] :
                ( ( ~ ( ( true_1 != 'IsHeap'(X91) )
                      | ( select2(X91,X90,localinv) = X3 )
                      | ( true_1 != x(select2(X91,X90,inv),'BoundedStack') ) )
                 => ~ ( $less(X92,0)
                      | $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
                      | $less(X93,X92) ) )
                & ( select2(X91,X90,'BoundedStack_max') = X93 )
                & ( select2(X91,X90,'BoundedStack_size') = X92 ) )
          | ~ ! [X95: $int,X94: $int] :
              ? [X96: $int] :
                ( ( ~ ( $less(0,X94)
                      | ~ $less(X95,0) )
                 => ~ ( $less(0,X96)
                      | ~ $less(X95,X96) ) )
                & ( x_2(X94,X95) = X96 ) )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ( 'IsImmutable'('System_Exception') = true_1 )
          | ( 'System_Reflection_MemberInfo' != X6 )
          | ( 'IsStaticField'(inv) = true_1 )
          | ~ ! [X97: $int] :
                ( ( true_1 = 'InRange'(X97,'System_Int32') )
              <=> ~ ( $less(int_2147483647,X97)
                    | $less(X97,int_m2147483648) ) )
          | ( 'IsStaticField'(elements) = true_1 )
          | ~ ! [X98: $int] :
                ( ( true_1 = 'InRange'(X98,'System_SByte') )
              <=> ~ ( ~ $less(X98,128)
                    | $less(X98,$sum(0,$uminus(128))) ) )
          | ( x('System_Type','System_Reflection_IReflect') != true_1 )
          | ~ ! [X100: $int,X99: $int] :
              ? [X101: $int] :
                ( ( ~ ( $less(X100,0)
                      | $less(X99,0) )
                 => ~ ( $less(X101,0)
                      | $less($sum(X99,X100),X101) ) )
                & ( or_1(X99,X100) = X101 ) )
          | ~ $less(int_m9223372036854775808,int_m2147483648)
          | ( x('System_Runtime_InteropServices__Type','System_Object') != true_1 )
          | ~ ! [X104: $int,X102: $int,X103: $int] :
                ~ ( ~ ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
                    <=> ( true_1 = 'StringEquals'(X103,X104) ) )
                  | ~ ( ( true_1 = 'StringEquals'(X104,X103) )
                    <=> ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
                  | ~ ( ( X103 = X104 )
                     => ( true_1 = 'StringEquals'(X103,X104) ) ) )
          | ( x('System_Type','System_Object') != true_1 )
          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X5) )
          | ( 'IsMemberlessType'('System_Collections_ICollection') != true_1 )
          | ~ ! [X107: $int,X108: $int,X109: $int] :
                ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
              <=> ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) ) )
          | ( 'IsValueType'('System_Int32') != true_1 )
          | ( 'StringLength'(stringLiteral9) != 18 )
          | ~ ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
          | ( 'IsValueType'('System_UInt32') != true_1 )
          | ( 'IsValueType'('System_SByte') != true_1 )
          | ( 'IsNotNull'(stringLiteral8,'System_String') != true_1 )
          | ~ ! [X112: $int,X113: $int] :
                ( ( ~ $less(X112,0)
                  | ~ $less(X113,0) )
               => ~ $less(and_1(X112,X113),0) )
          | ( x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') != true_1 )
          | ~ ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
          | ( 'AsInterface'('System_ICloneable') != 'System_ICloneable' )
          | ( 'AsInterface'('System_Reflection_ICustomAttributeProvider') != 'System_Reflection_ICustomAttributeProvider' )
          | ~ ! [X119: $int,X118: $int,X120: $int] :
                ( ~ ( ( true_1 != 'StringEquals'(X120,X118) )
                    | ( true_1 != 'StringEquals'(X118,X119) ) )
               => ( true_1 = 'StringEquals'(X120,X119) ) )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_max') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( 'AsMutable'('System_Array') != 'System_Array' )
          | ~ ! [X121: $int] :
                ( ( true_1 = 'InRange'(X121,'System_UInt64') )
              <=> ~ ( $less(int_18446744073709551615,X121)
                    | $less(X121,0) ) )
          | ( 'IsValueType'('System_Boolean') != true_1 )
          | ( 'IsImmutable'('System_Array') = true_1 )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
          | ( x('System_Collections_ICollection','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X125: $int] : ~ $less('StringLength'(X125),0)
          | ~ ! [X128: $int,X127: $int,X126: $int] :
                ( ( true_1 = X127 )
               => ( 'IfThenElse'(X127,X126,X128) = X126 ) )
          | ~ $less(int_4294967295,int_9223372036854775807)
          | ( 'IncludeInMainFrameCondition'(inv) = true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_elems') != true_1 )
          | ( 'AsMutable'('BoundedStack') != 'BoundedStack' )
          | ~ ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
          | ~ ! [X130: $int,X131: $int,X132: $int] :
                ( ( true_1 = 'IsAllocated'(X131,X132) )
               => ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
          | ( x('System_String','System_ICloneable') != true_1 )
          | ~ ! [X137: $int,X135: $int,X136: $int] :
                ( ( true_1 != X136 )
               => ( 'IfThenElse'(X136,X135,X137) = X137 ) )
          | ~ ! [X138: $int,X139: $int] :
              ? [X140: $int] :
                ( ( shl(X139,X138) = X140 )
                & ( ~ ( $less(X138,0)
                      | $less(16,X138)
                      | ~ $less(X139,32768)
                      | $less(X139,0) )
                 => ~ ( $less(X140,0)
                      | $less(int_2147483647,X140) ) ) )
          | ( 'IsValueType'('System_IntPtr') != true_1 )
          | ( 'IsStaticField'(exposeVersion) = true_1 )
          | ~ ! [X144: $int,X143: $int,X142: $int,X141: $int] :
              ? [X145: $int] :
                ( ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 )
                & ( ~ ( ( true_1 != 'IsHeap'(X143) )
                      | ( nullObject = X145 ) )
                 => ~ ( ( select2(X143,X145,ownerRef) != X144 )
                      | ( select2(X143,X145,ownerFrame) != X141 ) ) ) )
          | ( $sum(int_m9223372036854775808,1) != $sum(0,$uminus(int_9223372036854775807)) )
          | ( 'IsImmutable'('Microsoft_Contracts_GuardException') = true_1 )
          | ( 'IncludedInModifiesStar'(ownerFrame) = true_1 )
          | ~ ! [X146: $int] :
                ( ( true_1 = 'IsHeap'(X146) )
               => ( true_1 = select2(X146,stringLiteral9,allocated) ) )
          | ~ ! [X147: $int,X148: $int] :
              ? [X149: $int] :
                ( ( ~ ( ( true_1 != x(X149,'System_Object') )
                      | ( nullObject = X148 )
                      | ( select2(X147,X148,localinv) != X149 )
                      | ( true_1 != select2(X147,X148,allocated) )
                      | ( select2(X147,X148,inv) != X149 )
                      | ( true_1 != 'IsHeap'(X147) ) )
                 => ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) ) )
                & ( typeof(X148) = X149 ) )
          | ( 'IsMemberlessType'('System_Reflection_MemberInfo') != true_1 )
          | ( 'AsInterface'('System_Collections_ICollection') != 'System_Collections_ICollection' )
          | ( x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'IncludedInModifiesStar'('BoundedStack_elems') != true_1 )
          | ( 'System_Object' != X3 )
          | ( 'AsMutable'('System_Exception') != 'System_Exception' )
          | ( 'AsImmutable'('System_Reflection_MemberInfo') != 'System_Reflection_MemberInfo' )
          | ( 'AsInterface'('System_Runtime_InteropServices__Type') != 'System_Runtime_InteropServices__Type' )
          | ( 'AsRangeField'('BoundedStack_size','System_Int32') != 'BoundedStack_size' )
          | ~ ! [X150: $int] :
              ? [X151: $int] :
                ( ~ ( $less(int_2147483647,X151)
                    | $less(X151,0) )
                & ( 'Length'(X150) = X151 ) )
          | ~ ! [X152: $int,X153: $int,X154: $int] :
              ? [X155: $int] :
                ( ( 'ElementType'(X154) = X155 )
                & ( ( true_1 = x('NonNullRefArray'(X152,X153),X154) )
                 => ( ~ ( ( true_1 != x(X152,X155) )
                        | ( 'NonNullRefArray'(X155,X153) != X154 ) )
                    | ( true_1 = x('System_Array',X154) ) ) ) )
          | ~ ! [X156: $int] :
                ( ( true_1 = 'IsHeap'(X156) )
               => ( true_1 = select2(X156,stringLiteral11,allocated) ) )
          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
          | ~ ! [X157: $int,X158: $int] :
                ( ( 'UnboxedType'(X157) = X158 )
              <=> ( nullObject != 'BoxTester'(X157,X158) ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X160: $int,X159: $int] :
              ? [X161: $int] :
                ( ( ~ ( $less(X160,0)
                      | $less(X161,0) )
                 => ( x_2(X159,X160) = x_2(X161,X160) ) )
                & ( $sum(X159,$uminus(X160)) = X161 ) )
          | ~ ! [X164: $int,X162: $int,X163: $int] :
              ? [X165: $int,X166: $int] :
                ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
                & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
                & ( ~ ( ( true_1 != 'IsHeap'(X163) )
                      | ( true_1 != x(typeof(X164),'System_Array') ) )
                 => ( ~ ( ( select2(X163,X166,ownerRef) != select2(X163,X165,ownerRef) )
                        | ( select2(X163,X166,ownerFrame) != select2(X163,X165,ownerFrame) ) )
                    | ( nullObject = X165 )
                    | ( true_1 = 'IsImmutable'(typeof(X165)) ) ) ) )
          | ~ ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
          | ~ ! [X168: $int,X169: $int] :
                ( ~ ( $less(X168,0)
                    | $less(X169,0) )
               => ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
          | ( 'AsInterface'('System_IComparable') != 'System_IComparable' )
          | ~ ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
          | ~ ! [X172: $int] :
                ( ( true_1 = 'IsHeap'(X172) )
               => ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) ) )
          | ~ ! [X175: $int,X174: $int,X173: $int,X176: $int] :
                ( ~ ( ( nullObject = X173 )
                    | ~ ( ( true_1 = select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') )
                        | ( 'BeingConstructed' != X173 ) )
                    | ( true_1 != 'IsHeap'(X174) ) )
               => ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) ) )
          | ~ ! [X177: $int,X178: $int] :
                ( ( true_1 = 'IsAllocated'(X178,X177) )
               => ( true_1 = select2(X178,X177,allocated) ) )
          | ~ ! [X179: $int,X180: $int,X181: $int] :
              ? [X182: $int] :
                ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
                & ( ~ ( ( nullObject = X182 )
                      | ( true_1 != 'IsHeap'(X181) ) )
                 => ~ ( ( select2(X181,X182,ownerFrame) != select2(X181,X180,ownerFrame) )
                      | ( select2(X181,X180,ownerRef) != select2(X181,X182,ownerRef) ) ) ) )
          | ~ ! [X183: $int] : ( shl(X183,0) = X183 )
          | ~ ! [X184: $int,X185: $int] :
              ? [X186: $int] :
                ( ( ~ ( ( select2(X185,X184,inv) != X186 )
                      | ( true_1 != select2(X185,X184,allocated) )
                      | ( select2(X185,X184,localinv) != X186 )
                      | ( true_1 != 'IsHeap'(X185) )
                      | ( nullObject = X184 )
                      | ( true_1 != x(X186,'BoundedStack') ) )
                 => ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) ) )
                & ( typeof(X184) = X186 ) )
          | ( 'Microsoft_Contracts_GuardException' != X0 )
          | ( x('System_Collections_IList','System_Collections_ICollection') != true_1 )
          | ( x('System_Array','System_ICloneable') != true_1 )
          | ( 'IsMemberlessType'('System_Reflection_IReflect') != true_1 )
          | ~ ! [X189: $int,X188: $int,X187: $int] :
              ? [X190: $int] :
                ( ( ( true_1 = x(X188,X190) )
                 => ( X188 = X190 ) )
                & ( 'IntArray'(X189,X187) = X190 ) )
          | ~ ! [X191: $int,X192: $int] :
                ( ( true_1 != 'Is'(X191,X192) )
               => ( nullObject = 'As'(X191,X192) ) )
          | ( 'IsMemberlessType'('System_IConvertible') != true_1 )
          | ~ ! [X193: $int] : ~ $less('Rank'(X193),1)
          | ( x('System_Runtime_InteropServices__Exception','System_Object') != true_1 )
          | ( 'DeclType'(elements) != 'System_Object' )
          | ~ ! [X195: $int,X194: $int] :
              ? [X196: $int] :
                ( ~ ( ( true_1 != x(X196,X196) )
                    | ( true_1 != x(X196,'System_Array') ) )
                & ( 'NonNullRefArray'(X195,X194) = X196 ) )
          | ( 'IsMemberlessType'('System_IComparable_1___System_String') != true_1 )
          | ( x('System_String','System_IConvertible') != true_1 )
          | ( 'IsValueType'('System_UInt16') != true_1 )
          | ( x('System_Array','System_Object') != true_1 )
          | ~ ! [X197: $int,X198: $int,X199: $int] :
                ( ( true_1 = x(X198,'RefArray'(X197,X199)) )
               => ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
          | ~ ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
          | ( x('System_Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ( 'IsStaticField'('BoundedStack_max') = true_1 )
          | ( x('System_Collections_IList','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X203: $int,X204: $int] :
              ? [X207: $int,X206: $int,X205: $int] :
                ( ( select2(X204,X203,ownerRef) = X206 )
                & ( select2(X204,X203,ownerFrame) = X207 )
                & ( ~ ( ( 'PeerGroupPlaceholder' = X207 )
                      | ( true_1 != x(select2(X204,X206,inv),X207) )
                      | ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
                      | ( true_1 != 'IsHeap'(X204) ) )
                 => ~ ( ( select2(X204,X203,localinv) != X205 )
                      | ( select2(X204,X203,inv) != X205 ) ) )
                & ( typeof(X203) = X205 ) )
          | ( 'System_Object' != X2 )
          | ( x('System_Array','System_Collections_IEnumerable') != true_1 )
          | ~ $less(int_m2147483648,$sum(0,$uminus(100000)))
          | ( x('System_String','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ~ ! [X212: $int,X211: $int,X210: $int] :
                ( ( true_1 = 'IsAllocated'(X210,X211) )
               => ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) ) )
          | ~ ! [X213: $int,X215: $int,X214: $int] :
              ? [X216: $int] :
                ( ( ( true_1 = x(X215,X216) )
                 => ( X215 = X216 ) )
                & ( 'ValueArray'(X214,X213) = X216 ) )
          | ( x('System_Collections_ICollection','System_Object') != true_1 )
          | ( x('System_String','System_String') != true_1 )
          | ~ ! [X218: $int,X217: $int] :
                ( ~ ( $less(X218,0)
                    | $less(X217,0) )
               => ( x_2(X218,X217) = x_2($sum(X218,X217),X217) ) )
          | ( x('System_Collections_IList','System_Object') != true_1 )
          | ( 'IsMemberlessType'('System_Type') != true_1 )
          | ( 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') != true_1 )
          | ( 'IsValueType'('System_Byte') != true_1 )
          | ~ ! [X223: $int,X224: $int] :
                ( ( true_1 = 'Is'(X223,X224) )
              <=> ( ( true_1 = x(typeof(X223),X224) )
                  | ( nullObject = X223 ) ) )
          | ( 'System_String' != 'AsDirectSubClass'('System_String',X1) )
          | ~ ! [X227: $int,X226: $int,X225: $int,X228: $int] :
              ? [X229: $int] :
                ( ? [X230: $int] :
                    ( ( ~ ( ( true_1 != 'IsHeap'(X226) )
                          | ( nullObject = X229 ) )
                     => ~ ( ( select2(X226,X230,ownerFrame) != select2(X226,X227,ownerFrame) )
                          | ( select2(X226,X230,ownerRef) != select2(X226,X227,ownerRef) ) ) )
                    & ( 'ElementProxy'(X229,X228) = X230 ) )
                & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
          | ( x('System_Collections_IList','System_Collections_IList') != true_1 )
          | ( 'AsRepField'('BoundedStack_elems','BoundedStack') != 'BoundedStack_elems' )
          | ~ ! [X232: $int,X231: $int,X233: $int] :
              ? [X234: $int] :
                ( ( typeof(X233) = X234 )
                & ( ( true_1 = 'NonNullRefArrayRaw'(X233,X232,X231) )
                 => ~ ( ( true_1 != x(X232,'ElementType'(X234)) )
                      | ( true_1 != x(X234,'System_Array') )
                      | ( 'Rank'(X233) != X231 ) ) ) )
          | ~ ! [X235: $int,X236: $int,X237: $int] :
                ( ( true_1 = 'InRange'(X235,X236) )
               => ( 'IntToInt'(X235,X237,X236) = X235 ) )
          | ~ ! [X238: $int] :
                ( ~ ( ~ $less(X238,65536)
                    | $less(X238,0) )
              <=> ( true_1 = 'InRange'(X238,'System_Char') ) )
          | ( x('System_Array','System_Collections_ICollection') != true_1 )
          | ( 'IncludeInMainFrameCondition'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X239: $int,X240: $int,X241: $int] :
                ? [X242: $int] :
                  ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
                  & ( ~ ( ( true_1 != 'IsHeap'(X240) )
                        | ( true_1 != select2(X240,X241,allocated) )
                        | ( true_1 != 'Is'(X241,'System_String') )
                        | ( true_1 != select2(X240,X239,allocated) )
                        | ~ ( ! [X245: $int] :
                              ? [X246: $int] :
                                ( ( typeof(X245) = X246 )
                                & ( ~ ( ( true_1 != select2(X240,X245,allocated) )
                                      | ( nullObject = X245 )
                                      | ( select2(X240,X239,ownerFrame) != select2(X240,X245,ownerFrame) )
                                      | ( select2(X240,X239,ownerRef) != select2(X240,X245,ownerRef) ) )
                                 => ~ ( ( select2(X240,X245,inv) != X246 )
                                      | ( select2(X240,X245,localinv) != X246 ) ) ) )
                            | ( nullObject = X239 ) )
                        | ( true_1 != 'Is'(X239,'System_String') )
                        | ~ ( ! [X243: $int] :
                              ? [X244: $int] :
                                ( ( ~ ( ( select2(X240,X243,ownerFrame) != select2(X240,X241,ownerFrame) )
                                      | ( select2(X240,X241,ownerRef) != select2(X240,X243,ownerRef) )
                                      | ( nullObject = X243 )
                                      | ( true_1 != select2(X240,X243,allocated) ) )
                                 => ~ ( ( select2(X240,X243,inv) != X244 )
                                      | ( select2(X240,X243,localinv) != X244 ) ) )
                                & ( typeof(X243) = X244 ) )
                            | ( nullObject = X241 ) ) )
                   => ~ ( ( 'AsPureObject'(X241) != X241 )
                        | ( true_1 != 'IsNotNull'(X242,'System_String') )
                        | ( 'AsPureObject'(X239) != X239 )
                        | ~ ! [X247: $int] :
                            ? [X248: $int] :
                              ( ( typeof(X247) = X248 )
                              & ( ~ ( ( true_1 != select2(X240,X247,allocated) )
                                    | ( select2(X240,X242,ownerFrame) != select2(X240,X247,ownerFrame) )
                                    | ( select2(X240,X242,ownerRef) != select2(X240,X247,ownerRef) )
                                    | ( nullObject = X247 ) )
                               => ~ ( ( select2(X240,X247,inv) != X248 )
                                    | ( select2(X240,X247,localinv) != X248 ) ) ) )
                        | ( $sum('IfThenElse'(anyEqual(X239,nullObject),0,'StringLength'(X239)),'IfThenElse'(anyEqual(X241,nullObject),0,'StringLength'(X241))) != 'StringLength'(X242) )
                        | ( true_1 != select2(X240,X242,allocated) ) ) ) ) )
          | ( 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') != 'System_Collections_Generic_IEnumerable_1___System_Char' )
          | ( 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') = true_1 )
          | ~ ! [X249: $int] : ( shr(X249,0) = X249 )
          | ~ ! [X250: $int] :
                ( ( true_1 = 'IsHeap'(X250) )
               => ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) ) )
          | ~ ! [X252: $int,X254: $int,X253: $int,X251: $int] :
                ( ( X253 != X254 )
               => ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) ) )
          | ( x('System_String','System_IEquatable_1___System_String') != true_1 )
          | ( 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') != true_1 )
          | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X3) )
          | ~ ! [X256: $int,X255: $int,X257: $int] :
              ? [X258: $int,X259: $int] :
                ( ( ~ ( ( true_1 != x('UnboxedType'(X258),X259) )
                      | ( X255 != X259 )
                      | ( X256 != X258 ) )
                 => ( true_1 = x(typeof(X256),X255) ) )
                & ( 'Box'(X257,X256) = X258 )
                & ( 'AsInterface'(X255) = X259 ) )
          | ( x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') != true_1 )
          | ( x('System_IComparable_1___System_String','System_Object') != true_1 )
          | ~ ! [X260: $int,X261: $int] :
              ? [X262: $int] :
                ( ( min(X261,X260) = X262 )
                & ~ ( $less(X260,X262)
                    | ~ ( ( X261 = X262 )
                        | ( X260 = X262 ) )
                    | $less(X261,X262) ) )
          | ( x('System_IConvertible','System_IConvertible') != true_1 )
          | ( 'IncludeInMainFrameCondition'(ownerRef) != true_1 )
          | ( 'IsImmutable'('BoundedStack') = true_1 )
          | ( x('System_String','System_IComparable') != true_1 )
          | ( 'IsNotNull'(stringLiteral9,'System_String') != true_1 )
          | ~ ! [X263: $int,X264: $int] :
                ( ~ ( ( true_1 != x(typeof(X263),'System_Array') )
                    | ( true_1 != 'IsHeap'(X264) )
                    | ( true_1 != 'IsAllocated'(X264,X263) ) )
               => ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) ) )
          | ~ $less(100000,int_2147483647)
          | ~ ! [X265: $int,X266: $int,X267: $int] :
                ( ~ ( ( nullObject = X267 )
                    | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) )
                    | ( nullObject = X265 ) )
               => ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) ) )
          | ( 'AsImmutable'('System_Type') != 'System_Type' )
          | ~ ( ( ownerFrame != 'BoundedStack_max' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
              & ( 'System_Type' != 'System_String' )
              & ( ownerRef != 'System_Object' )
              & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
              & ( 'System_Char' != stringLiteral8 )
              & ( 'System_SByte' != 'System_Collections_ICollection' )
              & ( elements != 'ArrayCategoryValue' )
              & ( ownerFrame != 'BoundedStack' )
              & ( allocated != 'NonNullFieldsAreInitialized' )
              & ( sharingMode != 'System_Byte' )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UIntPtr' != 'System_IConvertible' )
              & ( inv != 'ArrayCategoryValue' )
              & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( inv != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Byte' != 'System_IComparable' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_String' != 'System_SByte' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int64' != stringLiteral11 )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
              & ( 'ArrayCategoryRef' != stringLiteral11 )
              & ( exposeVersion != 'ArrayCategoryNonNullRef' )
              & ( ownerFrame != 'PeerGroupPlaceholder' )
              & ( 'System_SByte' != 'System_Exception' )
              & ( inv != 'System_Exception' )
              & ( 'SharingMode_Unshared' != ownerFrame )
              & ( 'System_Type' != 'System_Reflection_IReflect' )
              & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
              & ( 'System_Boolean' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
              & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
              & ( 'System_Byte' != 'System_Int32' )
              & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_IComparable' != stringLiteral11 )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
              & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
              & ( ownerRef != 'BoundedStack_elems' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
              & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
              & ( 'System_Int64' != 'System_IConvertible' )
              & ( 'System_Int16' != 'System_IComparable_1___System_String' )
              & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Runtime_InteropServices__Exception' )
              & ( elements != 'System_Type' )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
              & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
              & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
              & ( 'System_Boolean' != stringLiteral8 )
              & ( 'System_Object' != 'System_IComparable_1___System_String' )
              & ( 'System_SByte' != stringLiteral8 )
              & ( 'System_UInt16' != stringLiteral9 )
              & ( 'System_IConvertible' != 'BoundedStack' )
              & ( 'ArrayCategoryInt' != 'System_Boolean' )
              & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_LockProtected' != 'System_Char' )
              & ( allocated != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Boolean' != 'System_Int64' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
              & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int32' != 'System_Int64' )
              & ( exposeVersion != 'System_Object' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
              & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( allocated != 'BoundedStack' )
              & ( 'System_Object' != 'System_IntPtr' )
              & ( 'System_UIntPtr' != 'System_Collections_IList' )
              & ( 'System_UIntPtr' != stringLiteral11 )
              & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_IntPtr' != 'System_IConvertible' )
              & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
              & ( allocated != 'SharingMode_LockProtected' )
              & ( exposeVersion != 'PeerGroupPlaceholder' )
              & ( elements != 'System_Runtime_InteropServices__Exception' )
              & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
              & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
              & ( inv != 'System_SByte' )
              & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
              & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
              & ( ownerRef != 'System_ICloneable' )
              & ( 'System_Exception' != 'System_Collections_ICollection' )
              & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
              & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
              & ( elements != 'BoundedStack_elems' )
              & ( 'System_Char' != 'BoundedStack_size' )
              & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
              & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
              & ( ownerFrame != 'System_Exception' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
              & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != stringLiteral8 )
              & ( 'SharingMode_LockProtected' != stringLiteral9 )
              & ( ownerRef != stringLiteral8 )
              & ( 'System_Int32' != stringLiteral9 )
              & ( inv != 'FirstConsistentOwner' )
              & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
              & ( 'SharingMode_LockProtected' != 'System_IComparable' )
              & ( 'System_Type' != 'System_UInt64' )
              & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
              & ( allocated != ownerFrame )
              & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Int32' )
              & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( sharingMode != 'ArrayCategoryRef' )
              & ( stringLiteral10 != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
              & ( 'BoundedStack_max' != 'System_IComparable' )
              & ( 'ArrayCategoryValue' != 'System_ICloneable' )
              & ( 'System_IComparable' != 'BoundedStack' )
              & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
              & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_String' != stringLiteral8 )
              & ( exposeVersion != 'ArrayCategoryRef' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
              & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
              & ( elements != 'ArrayCategoryNonNullRef' )
              & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
              & ( elements != 'System_Array' )
              & ( 'System_Byte' != stringLiteral8 )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Int64' != 'System_IComparable_1___System_String' )
              & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != stringLiteral9 )
              & ( allocated != 'ArrayCategoryRef' )
              & ( allocated != 'System_String' )
              & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_Collections_IList' )
              & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
              & ( elements != 'NonNullFieldsAreInitialized' )
              & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
              & ( 'System_Char' != 'BoundedStack_elems' )
              & ( 'System_UInt16' != 'System_Collections_IList' )
              & ( 'System_UInt16' != 'System_UInt32' )
              & ( sharingMode != 'SharingMode_LockProtected' )
              & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
              & ( 'System_Boolean' != 'System_UInt16' )
              & ( elements != 'System_Collections_IList' )
              & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'System_Array' )
              & ( 'System_Int64' != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
              & ( 'System_IComparable_1___System_String' != stringLiteral8 )
              & ( 'System_UInt16' != 'BoundedStack' )
              & ( 'System_Boolean' != 'System_UIntPtr' )
              & ( 'System_Type' != 'System_Collections_ICollection' )
              & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
              & ( 'System_UInt32' != 'BoundedStack' )
              & ( 'System_UInt16' != 'BoundedStack_size' )
              & ( 'BoundedStack_elems' != 'System_Exception' )
              & ( 'ArrayCategoryValue' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'BoundedStack' )
              & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryValue' != 'System_IntPtr' )
              & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
              & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
              & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
              & ( 'System_Char' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != stringLiteral9 )
              & ( ownerRef != 'System_String' )
              & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_size' != 'System_IComparable' )
              & ( 'System_Int16' != 'BoundedStack_max' )
              & ( exposeVersion != 'ArrayCategoryInt' )
              & ( 'BoundedStack_size' != stringLiteral10 )
              & ( 'System_IntPtr' != 'System_IComparable' )
              & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Byte' != 'System_Int16' )
              & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
              & ( 'System_Boolean' != 'System_SByte' )
              & ( localinv != 'System_Array' )
              & ( 'System_Byte' != 'BoundedStack_size' )
              & ( 'SharingMode_Unshared' != 'System_Byte' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
              & ( 'System_Byte' != 'System_IntPtr' )
              & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Reflection_IReflect' != 'BoundedStack' )
              & ( 'SharingMode_Unshared' != 'System_IntPtr' )
              & ( allocated != 'System_Int32' )
              & ( 'System_Type' != 'System_Int16' )
              & ( 'ArrayCategoryInt' != 'System_Byte' )
              & ( 'FirstConsistentOwner' != 'System_IConvertible' )
              & ( 'System_UInt32' != 'System_UInt64' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( elements != 'System_Runtime_InteropServices__Type' )
              & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Boolean' != 'System_IComparable' )
              & ( 'ArrayCategoryValue' != 'System_SByte' )
              & ( 'FirstConsistentOwner' != 'System_UInt32' )
              & ( 'System_Int64' != 'System_UInt64' )
              & ( 'ArrayCategoryRef' != 'System_Char' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
              & ( 'ArrayCategoryValue' != 'System_Boolean' )
              & ( 'System_Int16' != 'System_UIntPtr' )
              & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
              & ( allocated != 'FirstConsistentOwner' )
              & ( ownerFrame != 'ArrayCategoryNonNullRef' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
              & ( 'SharingMode_LockProtected' != 'System_Int32' )
              & ( localinv != stringLiteral8 )
              & ( 'System_Byte' != 'System_UInt64' )
              & ( localinv != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryRef' != 'System_UInt16' )
              & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
              & ( 'System_IntPtr' != 'BoundedStack_elems' )
              & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
              & ( sharingMode != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_UInt32' )
              & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
              & ( 'System_Boolean' != 'System_IConvertible' )
              & ( 'SharingMode_Unshared' != 'System_Int32' )
              & ( 'ArrayCategoryValue' != 'System_IConvertible' )
              & ( 'System_Type' != stringLiteral11 )
              & ( localinv != 'System_Int32' )
              & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
              & ( localinv != 'System_Char' )
              & ( allocated != 'System_Array' )
              & ( 'System_SByte' != 'System_ICloneable' )
              & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
              & ( elements != 'System_Reflection_IReflect' )
              & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Object' != 'System_Byte' )
              & ( 'ArrayCategoryRef' != 'System_Type' )
              & ( 'System_Collections_IEnumerable' != stringLiteral8 )
              & ( inv != 'System_Collections_IList' )
              & ( 'System_Int32' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'BoundedStack' )
              & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
              & ( exposeVersion != 'System_UInt16' )
              & ( elements != exposeVersion )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
              & ( sharingMode != 'System_UInt16' )
              & ( 'System_Int64' != 'System_Char' )
              & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
              & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
              & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
              & ( 'System_Int64' != 'BoundedStack_size' )
              & ( 'ArrayCategoryInt' != 'System_Exception' )
              & ( 'System_Boolean' != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
              & ( 'System_Int32' != 'BoundedStack_size' )
              & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
              & ( inv != 'System_UInt16' )
              & ( 'System_String' != 'BoundedStack_max' )
              & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryInt' != 'System_Char' )
              & ( 'BoundedStack_max' != 'System_Collections_IList' )
              & ( sharingMode != 'System_IConvertible' )
              & ( ownerFrame != 'System_UInt16' )
              & ( 'ArrayCategoryInt' != 'System_Int16' )
              & ( 'System_UInt16' != 'System_UIntPtr' )
              & ( localinv != 'BoundedStack_max' )
              & ( ownerFrame != 'System_Collections_IEnumerable' )
              & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
              & ( localinv != 'System_String' )
              & ( inv != 'System_Reflection_MemberInfo' )
              & ( ownerFrame != 'System_Type' )
              & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( sharingMode != 'System_Int32' )
              & ( 'System_Array' != 'System_Reflection_MemberInfo' )
              & ( 'System_Object' != 'System_IComparable' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
              & ( 'System_IComparable' != stringLiteral10 )
              & ( allocated != 'System_Object' )
              & ( 'ArrayCategoryValue' != 'System_IComparable' )
              & ( 'System_UInt32' != 'System_Int64' )
              & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_SByte' != stringLiteral10 )
              & ( elements != 'System_Reflection_MemberInfo' )
              & ( 'System_String' != 'System_ICloneable' )
              & ( 'System_Collections_IList' != stringLiteral11 )
              & ( exposeVersion != 'SharingMode_LockProtected' )
              & ( allocated != 'ArrayCategoryValue' )
              & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
              & ( exposeVersion != 'System_IEquatable_1___System_String' )
              & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
              & ( sharingMode != 'ArrayCategoryValue' )
              & ( 'System_Object' != stringLiteral8 )
              & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'ArrayCategoryValue' != 'System_Object' )
              & ( 'System_Int16' != 'System_ICloneable' )
              & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( ownerFrame != 'System_Char' )
              & ( elements != 'System_Int16' )
              & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
              & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
              & ( localinv != 'BoundedStack_elems' )
              & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( exposeVersion != 'System_Int16' )
              & ( ownerRef != 'System_UInt16' )
              & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryInt' != 'System_String' )
              & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryInt' != 'System_Int32' )
              & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
              & ( 'System_IComparable' != 'System_IConvertible' )
              & ( elements != stringLiteral10 )
              & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
              & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
              & ( 'NonNullFieldsAreInitialized' != 'System_String' )
              & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( allocated != 'PeerGroupPlaceholder' )
              & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
              & ( localinv != stringLiteral10 )
              & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
              & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
              & ( 'System_Char' != 'System_IComparable_1___System_String' )
              & ( 'System_Array' != 'System_String' )
              & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_UInt32' != stringLiteral11 )
              & ( elements != 'Microsoft_Contracts_GuardException' )
              & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
              & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
              & ( 'ArrayCategoryInt' != stringLiteral11 )
              & ( 'System_Type' != 'System_Exception' )
              & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'SharingMode_Unshared' != 'System_ICloneable' )
              & ( sharingMode != 'System_Reflection_IReflect' )
              & ( 'FirstConsistentOwner' != stringLiteral10 )
              & ( localinv != 'System_UInt16' )
              & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
              & ( 'ArrayCategoryInt' != 'System_IComparable' )
              & ( 'System_IComparable' != stringLiteral9 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
              & ( localinv != 'ArrayCategoryInt' )
              & ( 'System_UInt16' != stringLiteral10 )
              & ( ownerRef != 'System_UIntPtr' )
              & ( allocated != 'SharingMode_Unshared' )
              & ( sharingMode != 'BoundedStack_elems' )
              & ( 'System_SByte' != 'BoundedStack_size' )
              & ( inv != 'System_Int64' )
              & ( allocated != 'BoundedStack_elems' )
              & ( ownerFrame != 'System_Int64' )
              & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( ownerRef != 'System_Runtime_InteropServices__Type' )
              & ( allocated != 'System_UIntPtr' )
              & ( localinv != 'PeerGroupPlaceholder' )
              & ( 'System_UInt16' != 'System_Int32' )
              & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
              & ( sharingMode != ownerRef )
              & ( elements != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
              & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_Reflection_IReflect' != stringLiteral9 )
              & ( 'ArrayCategoryInt' != 'System_UInt16' )
              & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
              & ( 'PeerGroupPlaceholder' != stringLiteral10 )
              & ( 'System_Array' != 'System_Collections_IList' )
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              & ( 'System_Object' != stringLiteral11 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
              & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
              & ( sharingMode != stringLiteral10 )
              & ( allocated != 'System_Collections_ICollection' )
              & ( 'System_UInt64' != 'System_UIntPtr' )
              & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
              & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
              & ( exposeVersion != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryRef' != 'System_ICloneable' )
              & ( exposeVersion != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
              & ( 'System_SByte' != 'System_IComparable' )
              & ( inv != 'System_Array' )
              & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_Byte' != 'System_IComparable_1___System_String' )
              & ( 'BoundedStack_max' != 'System_Exception' )
              & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
              & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
              & ( ownerFrame != 'System_Int16' )
              & ( ownerFrame != 'BoundedStack_elems' )
              & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
              & ( elements != 'System_String' )
              & ( inv != 'System_IComparable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_SByte' )
              & ( 'System_UInt32' != 'System_IntPtr' )
              & ( sharingMode != stringLiteral9 )
              & ( 'System_SByte' != 'System_IntPtr' )
              & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
              & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
              & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
              & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
              & ( 'ArrayCategoryValue' != stringLiteral11 )
              & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
              & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
              & ( ownerRef != 'System_SByte' )
              & ( 'System_UInt64' != 'System_IntPtr' )
              & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
              & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Array' != 'BoundedStack_max' )
              & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
              & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
              & ( elements != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryInt' != 'System_Object' )
              & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
              & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'BoundedStack' )
              & ( 'System_Collections_ICollection' != stringLiteral8 )
              & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
              & ( 'System_UInt16' != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_max' != stringLiteral10 )
              & ( 'System_Array' != 'System_UInt16' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
              & ( inv != 'SharingMode_Unshared' )
              & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != stringLiteral11 )
              & ( 'System_Type' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_IntPtr' != stringLiteral10 )
              & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
              & ( 'System_Byte' != 'System_Int64' )
              & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
              & ( 'System_UInt64' != 'System_Collections_ICollection' )
              & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_String' != 'FirstConsistentOwner' )
              & ( 'System_UInt16' != 'System_IComparable' )
              & ( 'ArrayCategoryRef' != 'System_UInt64' )
              & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
              & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
              & ( 'System_Array' != 'System_Boolean' )
              & ( 'System_Collections_IList' != stringLiteral10 )
              & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
              & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_UInt32' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
              & ( elements != 'System_Exception' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
              & ( 'System_SByte' != 'BoundedStack_elems' )
              & ( sharingMode != 'BoundedStack_max' )
              & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UInt16' != 'System_UInt64' )
              & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'System_IEquatable_1___System_String' )
              & ( 'System_Int32' != stringLiteral11 )
              & ( allocated != 'System_Boolean' )
              & ( allocated != stringLiteral11 )
              & ( 'System_Boolean' != 'System_Exception' )
              & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
              & ( 'System_Type' != stringLiteral9 )
              & ( ownerRef != 'System_Int64' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
              & ( 'System_Object' != 'System_Int64' )
              & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'FirstConsistentOwner' != 'System_Int16' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
              & ( 'System_SByte' != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
              & ( 'System_Type' != 'BoundedStack_size' )
              & ( 'System_String' != 'System_UInt16' )
              & ( 'System_Object' != 'System_Reflection_IReflect' )
              & ( 'System_String' != 'System_IComparable' )
              & ( allocated != 'BoundedStack_size' )
              & ( 'BoundedStack' != stringLiteral11 )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Object' != stringLiteral10 )
              & ( 'System_Boolean' != 'BoundedStack_max' )
              & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != 'NonNullFieldsAreInitialized' )
              & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Int16' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
              & ( ownerRef != 'System_UInt32' )
              & ( inv != 'System_Boolean' )
              & ( allocated != 'System_ICloneable' )
              & ( 'System_UInt32' != 'System_ICloneable' )
              & ( allocated != 'ArrayCategoryNonNullRef' )
              & ( ownerRef != 'ArrayCategoryRef' )
              & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
              & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != 'BoundedStack_size' )
              & ( inv != localinv )
              & ( 'System_Char' != 'BoundedStack' )
              & ( 'System_Array' != 'System_IComparable_1___System_String' )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_UInt16' != 'System_IConvertible' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
              & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_ICloneable' )
              & ( 'System_Boolean' != 'System_Int32' )
              & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'System_IConvertible' )
              & ( 'FirstConsistentOwner' != 'System_Char' )
              & ( 'System_Object' != 'BoundedStack_max' )
              & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
              & ( 'System_UIntPtr' != stringLiteral10 )
              & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
              & ( ownerRef != 'System_IntPtr' )
              & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
              & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
              & ( 'ArrayCategoryValue' != 'System_Int32' )
              & ( 'System_Int16' != stringLiteral9 )
              & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Array' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
              & ( 'System_UInt16' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
              & ( 'System_Object' != 'System_Int32' )
              & ( 'System_Exception' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'System_Type' )
              & ( 'System_Int16' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryValue' != 'System_UInt16' )
              & ( 'ArrayCategoryInt' != 'BoundedStack' )
              & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerRef != 'System_Byte' )
              & ( 'System_UInt32' != stringLiteral10 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
              & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_UInt32' )
              & ( ownerFrame != 'System_UInt32' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_Unshared' != stringLiteral8 )
              & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
              & ( 'SharingMode_Unshared' != stringLiteral9 )
              & ( 'BoundedStack_size' != stringLiteral11 )
              & ( allocated != 'System_Runtime_InteropServices__Exception' )
              & ( inv != 'System_Char' )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_IConvertible' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Int64' != stringLiteral8 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int16' != 'System_Collections_IEnumerable' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
              & ( 'System_Int32' != 'System_IConvertible' )
              & ( 'PeerGroupPlaceholder' != stringLiteral11 )
              & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_Char' )
              & ( 'System_Int32' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_ICloneable' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
              & ( elements != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_Exception' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
              & ( 'System_UInt64' != stringLiteral9 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
              & ( 'System_Char' != 'System_ICloneable' )
              & ( 'System_Int16' != 'System_IConvertible' )
              & ( localinv != ownerRef )
              & ( 'FirstConsistentOwner' != 'System_Int32' )
              & ( ownerFrame != 'System_UInt64' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Byte' != 'System_Collections_IList' )
              & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
              & ( stringLiteral8 != stringLiteral10 )
              & ( 'System_Int16' != 'System_Char' )
              & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' ) )
          | ~ ! [X270: $int,X271: $int,X272: $int] :
                ( ( true_1 = x(X272,'ValueArray'(X271,X270)) )
               => ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
          | ( x('System_Array','System_Array') != true_1 )
          | ~ ! [X274: $int,X273: $int] :
                ( ~ ( ( true_1 != x(typeof(X274),'BoundedStack') )
                    | ( nullObject = X274 ) )
               => ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') != true_1 )
          | ( x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X275: $int,X277: $int,X278: $int,X276: $int] :
              ? [X279: $int] :
                ( ~ ( ( 'Box'(X277,X279) != X279 )
                    | ( 'UnboxedType'(X279) != X275 ) )
                & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
          | ( 'IncludeInMainFrameCondition'(elements) != true_1 )
          | ~ ! [X281: $int,X283: $int,X280: $int,X284: $int,X282: $int] :
              ? [X285: $int] :
                ( ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 )
                & ? [X286: $int] :
                    ( ( ~ ( ( nullObject = X285 )
                          | ( true_1 != 'IsHeap'(X280) ) )
                     => ~ ( ( select2(X280,X286,ownerRef) != X281 )
                          | ( select2(X280,X286,ownerFrame) != X283 ) ) )
                    & ( 'ElementProxy'(X285,X282) = X286 ) ) )
          | ~ ! [X288: $int,X287: $int] :
                ( ~ $less(X288,1)
               => ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) ) )
          | ~ ! [X291: $int,X290: $int,X289: $int] :
              ? [X292: $int] :
                ( ( 'IntArray'(X290,X291) = X292 )
                & ( ( true_1 = x(X292,X289) )
                 => ( ( true_1 = x('System_Array',X289) )
                    | ( X289 = X292 ) ) ) )
          | ~ ! [X293: $int,X294: $int] :
                ( ~ ( ( true_1 != x(typeof(X293),'AsImmutable'(X294)) )
                    | ( 'BeingConstructed' = X293 )
                    | ( nullObject = X293 ) )
               => ! [X295: $int] :
                  ? [X296: $int] :
                    ( ( typeof(X293) = X296 )
                    & ( ( true_1 = 'IsHeap'(X295) )
                     => ~ ( ~ ! [X297: $int] :
                                ( ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) = X293 )
                               => ( ( X293 = X297 )
                                  | ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) ) ) )
                          | ( select2(X295,X293,localinv) != X296 )
                          | ( 'PeerGroupPlaceholder' != select2(X295,X293,ownerFrame) )
                          | ( select2(X295,X293,inv) != X296 )
                          | ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) != X293 ) ) ) ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_max') != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X298: $int,X300: $int,X299: $int] :
                ? [X301: $int] :
                  ( ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 )
                  & ( ~ ( ( true_1 != 'Is'(X300,'System_Object') )
                        | ( true_1 != select2(X298,X300,allocated) )
                        | ~ ( ! [X302: $int] :
                              ? [X303: $int] :
                                ( ( ~ ( ( select2(X298,X302,ownerRef) != select2(X298,X300,ownerRef) )
                                      | ( true_1 != select2(X298,X302,allocated) )
                                      | ( nullObject = X302 )
                                      | ( select2(X298,X300,ownerFrame) != select2(X298,X302,ownerFrame) ) )
                                 => ~ ( ( select2(X298,X302,inv) != X303 )
                                      | ( select2(X298,X302,localinv) != X303 ) ) )
                                & ( typeof(X302) = X303 ) )
                            | ( nullObject = X300 ) )
                        | ( true_1 != 'IsHeap'(X298) )
                        | ~ ( ! [X304: $int] :
                              ? [X305: $int] :
                                ( ( typeof(X304) = X305 )
                                & ( ~ ( ( select2(X298,X304,ownerFrame) != select2(X298,X299,ownerFrame) )
                                      | ( nullObject = X304 )
                                      | ( select2(X298,X304,ownerRef) != select2(X298,X299,ownerRef) )
                                      | ( true_1 != select2(X298,X304,allocated) ) )
                                 => ~ ( ( select2(X298,X304,inv) != X305 )
                                      | ( select2(X298,X304,localinv) != X305 ) ) ) )
                            | ( nullObject = X299 ) )
                        | ( true_1 != 'Is'(X299,'System_Object') )
                        | ( true_1 != select2(X298,X299,allocated) ) )
                   => ~ ( ( true_1 != 'IsNotNull'(X301,'System_String') )
                        | ( 'AsPureObject'(X300) != X300 )
                        | ( 'AsPureObject'(X299) != X299 )
                        | ~ ! [X306: $int] :
                            ? [X307: $int] :
                              ( ( ~ ( ( select2(X298,X301,ownerFrame) != select2(X298,X306,ownerFrame) )
                                    | ( true_1 != select2(X298,X306,allocated) )
                                    | ( nullObject = X306 )
                                    | ( select2(X298,X301,ownerRef) != select2(X298,X306,ownerRef) ) )
                               => ~ ( ( select2(X298,X306,inv) != X307 )
                                    | ( select2(X298,X306,localinv) != X307 ) ) )
                              & ( typeof(X306) = X307 ) )
                        | ( true_1 != select2(X298,X301,allocated) ) ) ) ) )
          | ( 'IsValueType'('System_Int16') != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_ICollection') != true_1 )
          | ~ ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
          | ~ ! [X311: $int,X312: $int,X310: $int] :
                ( ~ ( ( nullObject = X311 )
                    | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) ) )
               => ( 'Rank'(X311) = X310 ) )
          | ~ ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
          | ~ ! [X316: $int,X317: $int] :
              ? [X318: $int] :
                ( ( select2(X317,X316,'FirstConsistentOwner') = X318 )
                & ? [X319: $int,X320: $int,X321: $int,X322: $int] :
                    ( ( ~ ( ( ( ~ true_1 ) = select2(X317,X316,allocated) )
                          | ( nullObject = X316 )
                          | ( 'PeerGroupPlaceholder' = X322 )
                          | ( true_1 != x(select2(X317,X320,inv),X322) )
                          | ( true_1 != 'IsHeap'(X317) )
                          | ( select2(X317,X320,localinv) = 'BaseClass'(X322) ) )
                     => ~ ( ( ( ~ true_1 ) = select2(X317,X318,allocated) )
                          | ~ ( ( true_1 != x(select2(X317,X321,inv),X319) )
                              | ( 'PeerGroupPlaceholder' = X319 )
                              | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) )
                          | ( nullObject = X318 ) ) )
                    & ( select2(X317,X316,ownerRef) = X320 )
                    & ( select2(X317,X318,ownerRef) = X321 )
                    & ( select2(X317,X318,ownerFrame) = X319 )
                    & ( select2(X317,X316,ownerFrame) = X322 ) ) )
          | ~ ! [X323: $int] :
                ( ~ ( ~ $less(X323,256)
                    | $less(X323,0) )
              <=> ( true_1 = 'InRange'(X323,'System_Byte') ) )
          | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
          | ~ ! [X324: $int,X325: $int] :
              ? [X326: $int] :
                ( ( x_2(X325,X324) = X326 )
                & ( ~ ( $less(X325,0)
                      | ~ $less(0,X324) )
                 => ~ ( $less(X326,0)
                      | ~ $less(X326,X324) ) ) )
          | ( 'IsValueType'('System_UInt64') != true_1 )
          | ( x('System_String','System_IComparable_1___System_String') != true_1 )
          | ( 'DeclType'('BoundedStack_size') != 'BoundedStack' )
          | ( 'IsMemberlessType'('System_IEquatable_1___System_String') != true_1 )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Object') != true_1 )
          | ( 'AsInterface'('System_Collections_IList') != 'System_Collections_IList' )
          | ( 'IsMemberlessType'('System_Collections_IEnumerable') != true_1 )
          | ( 'IsMemberlessType'('System_Array') != true_1 )
          | ( 'IncludedInModifiesStar'(exposeVersion) != true_1 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X327: $int,X328: $int] :
                ? [X329: $int,X330: $int,X331: $int,X332: $int] :
                  ( ( select2(X327,X328,'FirstConsistentOwner') = X329 )
                  & ( select2(X327,X328,ownerFrame) = X330 )
                  & ( 'BoundedStack_ToString'(X327,X328) = X332 )
                  & ( ~ ( ( true_1 != select2(X327,X328,allocated) )
                        | ( true_1 != 'IsNotNull'(X328,'BoundedStack') )
                        | ~ ! [X333: $int] :
                            ? [X334: $int] :
                              ( ( ~ ( ( nullObject = X333 )
                                    | ( select2(X327,X333,ownerFrame) != X330 )
                                    | ( select2(X327,X333,ownerRef) != X331 )
                                    | ( true_1 != select2(X327,X333,allocated) ) )
                               => ~ ( ( select2(X327,X333,localinv) != X334 )
                                    | ( select2(X327,X333,inv) != X334 ) ) )
                              & ( typeof(X333) = X334 ) )
                        | ( true_1 != 'IsHeap'(X327) ) )
                   => ~ ( ( 'AsPureObject'(X328) != X328 )
                        | ~ ( ( 'PeerGroupPlaceholder' != X330 )
                           => ~ ( ~ ( ~ ~ ( ( true_1 != x(select2(X327,X331,inv),X330) )
                                          | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) )
                                   => ( select2(X327,X331,'FirstConsistentOwner') = X329 ) )
                                | ~ ( ~ ( ( true_1 != x(select2(X327,X331,inv),X330) )
                                        | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) )
                                   => ( X329 = X331 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X332,'System_String') )
                        | ~ ! [X335: $int] :
                            ? [X336: $int] :
                              ( ( ~ ( ( true_1 != select2(X327,X335,allocated) )
                                    | ( select2(X327,X332,ownerFrame) != select2(X327,X335,ownerFrame) )
                                    | ( nullObject = X335 )
                                    | ( select2(X327,X332,ownerRef) != select2(X327,X335,ownerRef) ) )
                               => ~ ( ( select2(X327,X335,localinv) != X336 )
                                    | ( select2(X327,X335,inv) != X336 ) ) )
                              & ( typeof(X335) = X336 ) )
                        | ( true_1 != select2(X327,X332,allocated) ) ) )
                  & ( select2(X327,X328,ownerRef) = X331 ) ) )
          | ( 'System_Object' != X1 )
          | ( x('System_IComparable_1___System_String','System_IComparable_1___System_String') != true_1 )
          | ~ ! [X338: $int,X340: $int,X339: $int,X337: $int] :
                ( ( X337 != X339 )
               => ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) ) )
          | ( 'DeclType'('BoundedStack_max') != 'BoundedStack' )
          | ~ ! [X342: $int,X341: $int] :
                ( ( 'AsNonNullRefField'(X341,X342) = X341 )
               => ( 'AsRefField'(X341,X342) = X341 ) )
          | ~ ! [X343: $int] :
                ( ( true_1 = x(X343,'System_String') )
               => ( 'System_String' = X343 ) )
          | ( 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) != 'BoundedStack_elems' )
          | ~ ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
          | ~ ! [X347: $int,X346: $int,X348: $int] :
                ( ( true_1 = x(X348,X347) )
               => ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
          | ~ ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
          | ( 'System_Object' != X5 )
          | ~ $less(int_9223372036854775807,int_18446744073709551615)
          | ~ ! [X353: $int,X352: $int,X351: $int] :
              ? [X354: $int] :
                ( ( 'ElementType'(X351) = X354 )
                & ( ( true_1 = x(X351,'NonNullRefArray'(X353,X352)) )
                 => ~ ( ( 'NonNullRefArray'(X354,X352) != X351 )
                      | ( X351 = X353 )
                      | ( true_1 != x(X354,X353) ) ) ) )
          | ~ ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
          | ( x('System_Exception','System_Exception') != true_1 )
          | ( 'AsImmutable'('System_String') != 'System_String' )
          | ( 'AsInterface'('System_IComparable_1___System_String') != 'System_IComparable_1___System_String' )
          | ( x('System_Type','System_Runtime_InteropServices__Type') != true_1 )
          | ~ ! [X359: $int,X358: $int] :
                ( ( nullObject != 'BoxTester'(X359,X358) )
               => ( 'Box'('Unbox'(X359),X359) = X359 ) )
          | ( 'AsMutable'('Microsoft_Contracts_GuardException') != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X360: $int,X361: $int] :
              ? [X362: $int] :
                ( ( 'IntArray'(X361,X360) = X362 )
                & ~ ( ( true_1 != x(X362,X362) )
                    | ( true_1 != x(X362,'System_Array') ) ) )
          | ( 'AsInterface'('System_Collections_IEnumerable') != 'System_Collections_IEnumerable' )
          | ~ ! [X364: $int,X363: $int,X365: $int] :
                ( ~ ( ( true_1 != 'IsHeap'(X363) )
                    | ( true_1 != select2(X363,X365,allocated) ) )
               => ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) ) )
          | ( 'IsMemberlessType'('System_IComparable') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_IList') != true_1 )
          | ~ ! [X366: $int,X367: $int] :
                ( ~ ( ( nullObject = X366 )
                    | ( true_1 != 'Is'(X366,X367) ) )
              <=> ( true_1 = 'IsNotNull'(X366,X367) ) )
          | ( 'StringLength'(stringLiteral10) != 7 )
          | ~ ! [X368: $int,X370: $int,X369: $int] :
              ? [X371: $int] :
                ( ( ~ ( ( nullObject = X371 )
                      | ( true_1 != 'IsHeap'(X369) ) )
                 => ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) ) )
                & ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 ) )
          | ( 'IsValueType'('System_Char') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_size') != true_1 )
          | ( x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') != true_1 )
          | ~ ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
          | ( x('System_Collections_IEnumerable','System_Object') != true_1 )
          | ( 'IsNotNull'(stringLiteral10,'System_String') != true_1 )
          | ( 'IsImmutable'('System_Type') != true_1 )
          | ~ ! [X375: $int] :
                ( ~ ( $less(int_9223372036854775807,X375)
                    | $less(X375,int_m9223372036854775808) )
              <=> ( true_1 = 'InRange'(X375,'System_Int64') ) )
          | ( 'IncludedInModifiesStar'('BoundedStack_size') != true_1 )
          | ~ ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
          | ~ ! [X379: $int] :
                ( ( 1 = 'Rank'(X379) )
               => ( 'DimLength'(X379,0) = 'Length'(X379) ) )
          | ~ ! [X380: $int,X381: $int] :
              ? [X382: $int] :
                ( ( ~ ( $less(X380,0)
                      | ~ $less(X381,0) )
                 => ~ ( $less(X382,0)
                      | ~ $less(X382,$sum(0,$uminus(X381))) ) )
                & ( x_2(X380,X381) = X382 ) )
          | ( 'IsValueType'('System_UIntPtr') != true_1 )
          | ( x('BoundedStack','BoundedStack') != true_1 )
          | ~ ! [X384: $int,X383: $int,X385: $int] :
                ( ( true_1 = x(X383,'NonNullRefArray'(X384,X385)) )
               => ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
          | ~ ! [X388: $int,X387: $int,X389: $int,X386: $int] :
                ( ( true_1 = 'IsHeap'(X386) )
               => ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) ) )
          | ( 'IsNotNull'(stringLiteral11,'System_String') != true_1 )
          | ~ ! [X390: $int] :
                ( ~ ( $less(X390,$sum(0,$uminus(32768)))
                    | ~ $less(X390,32768) )
              <=> ( true_1 = 'InRange'(X390,'System_Int16') ) )
          | ( 'AsInterface'('System_IEquatable_1___System_String') != 'System_IEquatable_1___System_String' )
          | ~ ! [X392: $int,X391: $int] :
                ( ( true_1 = 'IsHeap'(X392) )
               => ( true_1 = select2(X392,'ClassRepr'(X391),allocated) ) )
          | ~ ! [X393: $int,X394: $int] :
                ( ( true_1 = x(X393,'AsImmutable'(X394)) )
               => ~ ( ( 'AsImmutable'(X393) != X393 )
                    | ( true_1 != 'IsImmutable'(X393) ) ) )
          | ( x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') != true_1 )
          | ( 'IsImmutable'('System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X395: $int,X396: $int] :
              ? [X397: $int] :
                ( ( ~ ( ( true_1 != x('UnboxedType'(X397),'System_Object') )
                      | ( X395 != X397 ) )
                 => ( X395 = X396 ) )
                & ( 'Box'(X396,X395) = X397 ) )
          | ~ ! [X398: $int,X400: $int,X401: $int,X399: $int] :
                ( ( true_1 != 'IsValueType'('UnboxedType'(X400)) )
               => ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
          | ~ ! [X402: $int,X403: $int,X404: $int] :
                ( ~ ( ( x_2(X403,X404) != x_2(X402,X404) )
                    | ~ $less(X402,X403)
                    | $less(X404,2) )
               => ~ $less(X403,$sum(X402,X404)) )
          | ~ ! [X405: $int,X406: $int] :
                ( ~ $less(X406,1)
               => ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) ) )
          | ~ ! [X407: $int,X408: $int] :
              ? [X409: $int] :
                ( ( x_2(X408,X407) = X409 )
                & ( ~ ( ~ $less(0,X407)
                      | $less(0,X408) )
                 => ~ ( ~ $less($sum(0,$uminus(X407)),X409)
                      | $less(0,X409) ) ) )
          | ~ ! [X410: $int,X411: $int,X412: $int] :
              ? [X413: $int,X414: $int] :
                ( ( select2(X410,X411,ownerRef) = X414 )
                & ( select2(X410,X411,ownerFrame) = X413 )
                & ( ~ ( ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
                      | ( 'PeerGroupPlaceholder' = X413 )
                      | ( true_1 != x(select2(X410,X414,inv),X413) )
                      | ( nullObject = X411 )
                      | ( 'AsPureObject'(X411) != X411 )
                      | ( ( ~ true_1 ) = select2(X410,X411,allocated) )
                      | ( true_1 != 'IsHeap'(X410) ) )
                 => ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
          | ~ ! [X417: $int,X415: $int,X416: $int] :
                ( ~ ( ( nullObject = X417 )
                    | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
               => ( 'Rank'(X417) = X416 ) )
          | ( x('System_ICloneable','System_ICloneable') != true_1 )
          | ( x('System_Exception','System_Runtime_Serialization_ISerializable') != true_1 )
          | ( x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') != true_1 )
          | ( 'IncludeInMainFrameCondition'(allocated) != true_1 )
          | ( 'IncludeInMainFrameCondition'('FirstConsistentOwner') = true_1 )
          | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X6) )
          | ( x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X420: $int,X418: $int,X419: $int] :
                ( ( true_1 = 'IsAllocated'(X420,X419) )
               => ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
          | ~ ! [X421: $int,X422: $int] :
              ? [X423: $int] :
                ( ( typeof(X422) = X423 )
                & ( ~ ( ( true_1 != 'IsHeap'(X421) )
                      | ( true_1 != x(X423,'System_Array') )
                      | ( nullObject = X422 ) )
                 => ~ ( ( select2(X421,X422,inv) != X423 )
                      | ( select2(X421,X422,localinv) != X423 ) ) ) )
          | ~ ! [X425: $int,X426: $int,X424: $int,X427: $int] :
                ( ( X425 != X427 )
               => ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) ) )
          | ~ ! [X428: $int] :
                ( ( true_1 = 'IsHeap'(X428) )
               => ( true_1 = select2(X428,stringLiteral8,allocated) ) )
          | ~ ! [X430: $int,X431: $int,X429: $int] :
              ? [X432: $int] :
                ( ( 'ValueArray'(X430,X429) = X432 )
                & ( ( true_1 = x(X432,X431) )
                 => ( ( X431 = X432 )
                    | ( true_1 = x('System_Array',X431) ) ) ) )
          | ( 'StringLength'(stringLiteral8) != 13 )
          | ~ ! [X435: $int,X434: $int,X433: $int] :
                ( ( true_1 = x(X434,'AsDirectSubClass'(X435,X433)) )
               => ( 'OneClassDown'(X434,X433) = X435 ) )
          | ~ ! [X436: $int] :
                ( ( true_1 = 'InRange'(X436,'System_UInt32') )
              <=> ~ ( $less(X436,0)
                    | $less(int_4294967295,X436) ) )
          | ( 'IsMemberlessType'('System_ICloneable') != true_1 )
          | ( x('System_IConvertible','System_Object') != true_1 )
          | ( x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X2) )
          | ~ ! [X441: $int,X439: $int,X440: $int] :
                ( ( true_1 = 'IsHeap'(X439) )
               => ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) ) )
          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
          | ~ ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
          | ( 'IsStaticField'('BoundedStack_size') = true_1 )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X443: $int] :
                ( ( true_1 = 'InRange'(X443,'System_UInt16') )
              <=> ~ ( $less(X443,0)
                    | ~ $less(X443,65536) ) )
          | ~ $less(int_2147483647,int_4294967295)
          | ( 'IncludeInMainFrameCondition'(localinv) = true_1 )
          | ( 'IsStaticField'(allocated) = true_1 )
          | ~ ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
          | ( 'AsInterface'('System_Runtime_InteropServices__MemberInfo') != 'System_Runtime_InteropServices__MemberInfo' )
          | ( 'IsImmutable'('System_Object') = true_1 )
          | ( 'IsImmutable'('System_String') != true_1 )
          | ~ ! [X448: $int,X451: $int,X450: $int,X449: $int] :
                ( ( true_1 = 'IsHeap'(X448) )
               => ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) ) )
          | ( 'IncludedInModifiesStar'(ownerRef) = true_1 )
          | ~ ! [X452: $int,X454: $int,X453: $int] :
                ( ~ ( ( nullObject = X453 )
                    | ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) ) )
               => ( 'Rank'(X453) = X454 ) )
          | ( 'DeclType'(exposeVersion) != 'System_Object' )
          | ( 'System_Object' != X4 ) )
      & ( 'BaseClass'('System_String') = X1 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'BaseClass'('System_Type') = X6 )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( 'BaseClass'('System_Exception') = X5 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 ) ),
    inference(true_and_false_elimination,[],[f11]) ).

tff(f13,plain,
    ? [X2: $int,X3: $int,X5: $int,X6: $int,X0: $int,X4: $int,X1: $int,X7: $int] :
      ( ( 'BaseClass'('System_Type') = X6 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'BaseClass'('System_String') = X1 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ~ ( ( 'IsImmutable'('System_Array') = true_1 )
          | ( 'IsValueType'('System_Int32') != true_1 )
          | ( 'IncludeInMainFrameCondition'(inv) = true_1 )
          | ( 'IsValueType'('System_Char') != true_1 )
          | ~ ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
          | ( x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
          | ~ ! [X395: $int,X396: $int] :
              ? [X397: $int] :
                ( ( ~ ( ( true_1 != x('UnboxedType'(X397),'System_Object') )
                      | ( X395 != X397 ) )
                 => ( X395 = X396 ) )
                & ( 'Box'(X396,X395) = X397 ) )
          | ( x('System_Array','System_Collections_ICollection') != true_1 )
          | ( x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') != true_1 )
          | ~ $less(int_m9223372036854775808,int_m2147483648)
          | ( 'System_Object' != X3 )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X298: $int,X300: $int,X299: $int] :
                ? [X301: $int] :
                  ( ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 )
                  & ( ~ ( ( true_1 != 'Is'(X300,'System_Object') )
                        | ( true_1 != select2(X298,X300,allocated) )
                        | ~ ( ! [X302: $int] :
                              ? [X303: $int] :
                                ( ( ~ ( ( select2(X298,X302,ownerRef) != select2(X298,X300,ownerRef) )
                                      | ( true_1 != select2(X298,X302,allocated) )
                                      | ( nullObject = X302 )
                                      | ( select2(X298,X300,ownerFrame) != select2(X298,X302,ownerFrame) ) )
                                 => ~ ( ( select2(X298,X302,inv) != X303 )
                                      | ( select2(X298,X302,localinv) != X303 ) ) )
                                & ( typeof(X302) = X303 ) )
                            | ( nullObject = X300 ) )
                        | ( true_1 != 'IsHeap'(X298) )
                        | ~ ( ! [X304: $int] :
                              ? [X305: $int] :
                                ( ( typeof(X304) = X305 )
                                & ( ~ ( ( select2(X298,X304,ownerFrame) != select2(X298,X299,ownerFrame) )
                                      | ( nullObject = X304 )
                                      | ( select2(X298,X304,ownerRef) != select2(X298,X299,ownerRef) )
                                      | ( true_1 != select2(X298,X304,allocated) ) )
                                 => ~ ( ( select2(X298,X304,inv) != X305 )
                                      | ( select2(X298,X304,localinv) != X305 ) ) ) )
                            | ( nullObject = X299 ) )
                        | ( true_1 != 'Is'(X299,'System_Object') )
                        | ( true_1 != select2(X298,X299,allocated) ) )
                   => ~ ( ( true_1 != 'IsNotNull'(X301,'System_String') )
                        | ( 'AsPureObject'(X300) != X300 )
                        | ( 'AsPureObject'(X299) != X299 )
                        | ~ ! [X306: $int] :
                            ? [X307: $int] :
                              ( ( ~ ( ( select2(X298,X301,ownerFrame) != select2(X298,X306,ownerFrame) )
                                    | ( true_1 != select2(X298,X306,allocated) )
                                    | ( nullObject = X306 )
                                    | ( select2(X298,X301,ownerRef) != select2(X298,X306,ownerRef) ) )
                               => ~ ( ( select2(X298,X306,inv) != X307 )
                                    | ( select2(X298,X306,localinv) != X307 ) ) )
                              & ( typeof(X306) = X307 ) )
                        | ( true_1 != select2(X298,X301,allocated) ) ) ) ) )
          | ( 'IsValueType'('System_UInt32') != true_1 )
          | ( x('System_Collections_IEnumerable','System_Object') != true_1 )
          | ~ ! [X342: $int,X341: $int] :
                ( ( 'AsNonNullRefField'(X341,X342) = X341 )
               => ( 'AsRefField'(X341,X342) = X341 ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X150: $int] :
              ? [X151: $int] :
                ( ~ ( $less(int_2147483647,X151)
                    | $less(X151,0) )
                & ( 'Length'(X150) = X151 ) )
          | ~ ! [X235: $int,X236: $int,X237: $int] :
                ( ( true_1 = 'InRange'(X235,X236) )
               => ( 'IntToInt'(X235,X237,X236) = X235 ) )
          | ( 'System_Reflection_MemberInfo' != X6 )
          | ( x('System_Type','System_Reflection_IReflect') != true_1 )
          | ( x('System_Collections_ICollection','System_Collections_ICollection') != true_1 )
          | ~ ! [X125: $int] : ~ $less('StringLength'(X125),0)
          | ( 'IsImmutable'('System_String') != true_1 )
          | ( 'IsValueType'('System_Int16') != true_1 )
          | ( 'IsValueType'('System_SByte') != true_1 )
          | ( 'AsInterface'('System_Collections_IList') != 'System_Collections_IList' )
          | ( 'System_Object' != X4 )
          | ~ ! [X263: $int,X264: $int] :
                ( ~ ( ( true_1 != x(typeof(X263),'System_Array') )
                    | ( true_1 != 'IsHeap'(X264) )
                    | ( true_1 != 'IsAllocated'(X264,X263) ) )
               => ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) ) )
          | ( x('System_Collections_IList','System_Collections_IList') != true_1 )
          | ~ ! [X97: $int] :
                ( ( true_1 = 'InRange'(X97,'System_Int32') )
              <=> ~ ( $less(int_2147483647,X97)
                    | $less(X97,int_m2147483648) ) )
          | ~ ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
          | ( 'System_Exception' != X7 )
          | ( 'IncludedInModifiesStar'(ownerRef) = true_1 )
          | ( 'IncludeInMainFrameCondition'(exposeVersion) != true_1 )
          | ( 'IsImmutable'('System_Object') = true_1 )
          | ( 'IncludedInModifiesStar'('BoundedStack_max') != true_1 )
          | ~ ! [X8: $int,X9: $int] :
              ? [X10: $int] :
                ( ( 'RefArray'(X9,X8) = X10 )
                & ~ ( ( true_1 != x(X10,X10) )
                    | ( true_1 != x(X10,'System_Array') ) ) )
          | ( x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') != true_1 )
          | ~ ! [X157: $int,X158: $int] :
                ( ( 'UnboxedType'(X157) = X158 )
              <=> ( nullObject != 'BoxTester'(X157,X158) ) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X239: $int,X240: $int,X241: $int] :
                ? [X242: $int] :
                  ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
                  & ( ~ ( ( true_1 != 'IsHeap'(X240) )
                        | ( true_1 != select2(X240,X241,allocated) )
                        | ( true_1 != 'Is'(X241,'System_String') )
                        | ( true_1 != select2(X240,X239,allocated) )
                        | ~ ( ! [X245: $int] :
                              ? [X246: $int] :
                                ( ( typeof(X245) = X246 )
                                & ( ~ ( ( true_1 != select2(X240,X245,allocated) )
                                      | ( nullObject = X245 )
                                      | ( select2(X240,X239,ownerFrame) != select2(X240,X245,ownerFrame) )
                                      | ( select2(X240,X239,ownerRef) != select2(X240,X245,ownerRef) ) )
                                 => ~ ( ( select2(X240,X245,inv) != X246 )
                                      | ( select2(X240,X245,localinv) != X246 ) ) ) )
                            | ( nullObject = X239 ) )
                        | ( true_1 != 'Is'(X239,'System_String') )
                        | ~ ( ! [X243: $int] :
                              ? [X244: $int] :
                                ( ( ~ ( ( select2(X240,X243,ownerFrame) != select2(X240,X241,ownerFrame) )
                                      | ( select2(X240,X241,ownerRef) != select2(X240,X243,ownerRef) )
                                      | ( nullObject = X243 )
                                      | ( true_1 != select2(X240,X243,allocated) ) )
                                 => ~ ( ( select2(X240,X243,inv) != X244 )
                                      | ( select2(X240,X243,localinv) != X244 ) ) )
                                & ( typeof(X243) = X244 ) )
                            | ( nullObject = X241 ) ) )
                   => ~ ( ( 'AsPureObject'(X241) != X241 )
                        | ( true_1 != 'IsNotNull'(X242,'System_String') )
                        | ( 'AsPureObject'(X239) != X239 )
                        | ~ ! [X247: $int] :
                            ? [X248: $int] :
                              ( ( typeof(X247) = X248 )
                              & ( ~ ( ( true_1 != select2(X240,X247,allocated) )
                                    | ( select2(X240,X242,ownerFrame) != select2(X240,X247,ownerFrame) )
                                    | ( select2(X240,X242,ownerRef) != select2(X240,X247,ownerRef) )
                                    | ( nullObject = X247 ) )
                               => ~ ( ( select2(X240,X247,inv) != X248 )
                                    | ( select2(X240,X247,localinv) != X248 ) ) ) )
                        | ( $sum('IfThenElse'(anyEqual(X239,nullObject),0,'StringLength'(X239)),'IfThenElse'(anyEqual(X241,nullObject),0,'StringLength'(X241))) != 'StringLength'(X242) )
                        | ( true_1 != select2(X240,X242,allocated) ) ) ) ) )
          | ( 'IncludeInMainFrameCondition'(allocated) != true_1 )
          | ( 'DeclType'(elements) != 'System_Object' )
          | ( 'IsMemberlessType'('System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X203: $int,X204: $int] :
              ? [X207: $int,X206: $int,X205: $int] :
                ( ( select2(X204,X203,ownerRef) = X206 )
                & ( select2(X204,X203,ownerFrame) = X207 )
                & ( ~ ( ( 'PeerGroupPlaceholder' = X207 )
                      | ( true_1 != x(select2(X204,X206,inv),X207) )
                      | ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
                      | ( true_1 != 'IsHeap'(X204) ) )
                 => ~ ( ( select2(X204,X203,localinv) != X205 )
                      | ( select2(X204,X203,inv) != X205 ) ) )
                & ( typeof(X203) = X205 ) )
          | ~ ! [X417: $int,X415: $int,X416: $int] :
                ( ~ ( ( nullObject = X417 )
                    | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
               => ( 'Rank'(X417) = X416 ) )
          | ( 'AsMutable'('Microsoft_Contracts_GuardException') != 'Microsoft_Contracts_GuardException' )
          | ~ ! [X28: $int,X29: $int] :
              ? [X30: $int] :
                ( ~ ( ( true_1 != x(X30,X30) )
                    | ( true_1 != x(X30,'System_Array') ) )
                & ( 'ValueArray'(X29,X28) = X30 ) )
          | ~ ! [X18: $int,X19: $int] :
                ( ( true_1 = 'Is'(X18,X19) )
               => ( 'As'(X18,X19) = X18 ) )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X164: $int,X162: $int,X163: $int] :
              ? [X165: $int,X166: $int] :
                ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
                & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
                & ( ~ ( ( true_1 != 'IsHeap'(X163) )
                      | ( true_1 != x(typeof(X164),'System_Array') ) )
                 => ( ~ ( ( select2(X163,X166,ownerRef) != select2(X163,X165,ownerRef) )
                        | ( select2(X163,X166,ownerFrame) != select2(X163,X165,ownerFrame) ) )
                    | ( nullObject = X165 )
                    | ( true_1 = 'IsImmutable'(typeof(X165)) ) ) ) )
          | ( x('System_Collections_ICollection','System_Object') != true_1 )
          | ( 'AsInterface'('System_Runtime_InteropServices__MemberInfo') != 'System_Runtime_InteropServices__MemberInfo' )
          | ~ ! [X223: $int,X224: $int] :
                ( ( true_1 = 'Is'(X223,X224) )
              <=> ( ( true_1 = x(typeof(X223),X224) )
                  | ( nullObject = X223 ) ) )
          | ~ ! [X212: $int,X211: $int,X210: $int] :
                ( ( true_1 = 'IsAllocated'(X210,X211) )
               => ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) ) )
          | ( 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') != true_1 )
          | ~ ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
          | ~ ! [X31: $int] :
                ( ( true_1 = 'IsHeap'(X31) )
               => ( true_1 = select2(X31,stringLiteral10,allocated) ) )
          | ~ ! [X366: $int,X367: $int] :
                ( ~ ( ( nullObject = X366 )
                    | ( true_1 != 'Is'(X366,X367) ) )
              <=> ( true_1 = 'IsNotNull'(X366,X367) ) )
          | ~ ! [X388: $int,X387: $int,X389: $int,X386: $int] :
                ( ( true_1 = 'IsHeap'(X386) )
               => ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X270: $int,X271: $int,X272: $int] :
                ( ( true_1 = x(X272,'ValueArray'(X271,X270)) )
               => ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
          | ~ ! [X147: $int,X148: $int] :
              ? [X149: $int] :
                ( ( ~ ( ( true_1 != x(X149,'System_Object') )
                      | ( nullObject = X148 )
                      | ( select2(X147,X148,localinv) != X149 )
                      | ( true_1 != select2(X147,X148,allocated) )
                      | ( select2(X147,X148,inv) != X149 )
                      | ( true_1 != 'IsHeap'(X147) ) )
                 => ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) ) )
                & ( typeof(X148) = X149 ) )
          | ( 'IsNotNull'(stringLiteral9,'System_String') != true_1 )
          | ( x('System_Reflection_ICustomAttributeProvider','System_Object') != true_1 )
          | ~ ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
          | ( 'AsInterface'('System_Reflection_ICustomAttributeProvider') != 'System_Reflection_ICustomAttributeProvider' )
          | ( 'IsValueType'('System_UIntPtr') != true_1 )
          | ~ ! [X238: $int] :
                ( ~ ( ~ $less(X238,65536)
                    | $less(X238,0) )
              <=> ( true_1 = 'InRange'(X238,'System_Char') ) )
          | ~ ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
          | ~ ! [X353: $int,X352: $int,X351: $int] :
              ? [X354: $int] :
                ( ( 'ElementType'(X351) = X354 )
                & ( ( true_1 = x(X351,'NonNullRefArray'(X353,X352)) )
                 => ~ ( ( 'NonNullRefArray'(X354,X352) != X351 )
                      | ( X351 = X353 )
                      | ( true_1 != x(X354,X353) ) ) ) )
          | ( 'IncludedInModifiesStar'(ownerFrame) = true_1 )
          | ( 'IsMemberlessType'('System_IEquatable_1___System_String') != true_1 )
          | ~ ! [X27: $int,X25: $int,X26: $int] :
                ( ~ ( ( true_1 != select2(X26,X25,allocated) )
                    | ( true_1 != 'IsHeap'(X26) ) )
               => ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
          | ~ ! [X393: $int,X394: $int] :
                ( ( true_1 = x(X393,'AsImmutable'(X394)) )
               => ~ ( ( 'AsImmutable'(X393) != X393 )
                    | ( true_1 != 'IsImmutable'(X393) ) ) )
          | ~ ! [X293: $int,X294: $int] :
                ( ~ ( ( true_1 != x(typeof(X293),'AsImmutable'(X294)) )
                    | ( 'BeingConstructed' = X293 )
                    | ( nullObject = X293 ) )
               => ! [X295: $int] :
                  ? [X296: $int] :
                    ( ( typeof(X293) = X296 )
                    & ( ( true_1 = 'IsHeap'(X295) )
                     => ~ ( ~ ! [X297: $int] :
                                ( ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) = X293 )
                               => ( ( X293 = X297 )
                                  | ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) ) ) )
                          | ( select2(X295,X293,localinv) != X296 )
                          | ( 'PeerGroupPlaceholder' != select2(X295,X293,ownerFrame) )
                          | ( select2(X295,X293,inv) != X296 )
                          | ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) != X293 ) ) ) ) )
          | ( x('System_ICloneable','System_ICloneable') != true_1 )
          | ~ ! [X227: $int,X226: $int,X225: $int,X228: $int] :
              ? [X229: $int] :
                ( ? [X230: $int] :
                    ( ( ~ ( ( true_1 != 'IsHeap'(X226) )
                          | ( nullObject = X229 ) )
                     => ~ ( ( select2(X226,X230,ownerFrame) != select2(X226,X227,ownerFrame) )
                          | ( select2(X226,X230,ownerRef) != select2(X226,X227,ownerRef) ) ) )
                    & ( 'ElementProxy'(X229,X228) = X230 ) )
                & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
          | ~ ! [X347: $int,X346: $int,X348: $int] :
                ( ( true_1 = x(X348,X347) )
               => ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
          | ( 'IsMemberlessType'('System_Reflection_IReflect') != true_1 )
          | ( 'IncludeInMainFrameCondition'(ownerFrame) != true_1 )
          | ( 'IsValueType'('System_UInt64') != true_1 )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Object') != true_1 )
          | ~ ! [X448: $int,X451: $int,X450: $int,X449: $int] :
                ( ( true_1 = 'IsHeap'(X448) )
               => ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) ) )
          | ( 'IsImmutable'('Microsoft_Contracts_GuardException') = true_1 )
          | ( 'IsValueType'('System_Boolean') != true_1 )
          | ( x('System_Runtime_InteropServices__Type','System_Object') != true_1 )
          | ~ ! [X193: $int] : ~ $less('Rank'(X193),1)
          | ~ ! [X392: $int,X391: $int] :
                ( ( true_1 = 'IsHeap'(X392) )
               => ( true_1 = select2(X392,'ClassRepr'(X391),allocated) ) )
          | ( 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) != 'BoundedStack_elems' )
          | ~ ! [X197: $int,X198: $int,X199: $int] :
                ( ( true_1 = x(X198,'RefArray'(X197,X199)) )
               => ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
          | ~ $less(int_9223372036854775807,int_18446744073709551615)
          | ( 'System_Object' != X5 )
          | ( 'IsStaticField'(elements) = true_1 )
          | ~ ! [X398: $int,X400: $int,X401: $int,X399: $int] :
                ( ( true_1 != 'IsValueType'('UnboxedType'(X400)) )
               => ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
          | ( 'BoundedStack' != 'AsDirectSubClass'('BoundedStack',X3) )
          | ( 'IsValueType'('System_Int64') != true_1 )
          | ~ ! [X189: $int,X188: $int,X187: $int] :
              ? [X190: $int] :
                ( ( ( true_1 = x(X188,X190) )
                 => ( X188 = X190 ) )
                & ( 'IntArray'(X189,X187) = X190 ) )
          | ~ ! [X107: $int,X108: $int,X109: $int] :
                ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
              <=> ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) ) )
          | ( 'IsMemberlessType'('System_Collections_IList') != true_1 )
          | ( x('System_Collections_IList','System_Collections_IEnumerable') != true_1 )
          | ( x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( x('System_Array','System_Array') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_IEnumerable') != true_1 )
          | ~ ! [X435: $int,X434: $int,X433: $int] :
                ( ( true_1 = x(X434,'AsDirectSubClass'(X435,X433)) )
               => ( 'OneClassDown'(X434,X433) = X435 ) )
          | ( 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') != 'System_Collections_Generic_IEnumerable_1___System_Char' )
          | ( x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X425: $int,X426: $int,X424: $int,X427: $int] :
                ( ( X425 != X427 )
               => ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) ) )
          | ~ ! [X256: $int,X255: $int,X257: $int] :
              ? [X258: $int,X259: $int] :
                ( ( ~ ( ( true_1 != x('UnboxedType'(X258),X259) )
                      | ( X255 != X259 )
                      | ( X256 != X258 ) )
                 => ( true_1 = x(typeof(X256),X255) ) )
                & ( 'Box'(X257,X256) = X258 )
                & ( 'AsInterface'(X255) = X259 ) )
          | ~ ! [X74: $int,X75: $int,X73: $int] :
                ( ( true_1 = x(X74,X75) )
               => ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
          | ( 'System_Object' != X2 )
          | ( 'IncludeInMainFrameCondition'(ownerRef) != true_1 )
          | ~ ! [X144: $int,X143: $int,X142: $int,X141: $int] :
              ? [X145: $int] :
                ( ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 )
                & ( ~ ( ( true_1 != 'IsHeap'(X143) )
                      | ( nullObject = X145 ) )
                 => ~ ( ( select2(X143,X145,ownerRef) != X144 )
                      | ( select2(X143,X145,ownerFrame) != X141 ) ) ) )
          | ~ ! [X260: $int,X261: $int] :
              ? [X262: $int] :
                ( ( min(X261,X260) = X262 )
                & ~ ( $less(X260,X262)
                    | ~ ( ( X261 = X262 )
                        | ( X260 = X262 ) )
                    | $less(X261,X262) ) )
          | ( x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') != true_1 )
          | ~ ! [X379: $int] :
                ( ( 1 = 'Rank'(X379) )
               => ( 'DimLength'(X379,0) = 'Length'(X379) ) )
          | ( x('System_String','System_IComparable_1___System_String') != true_1 )
          | ( x('System_Array','System_Collections_IList') != true_1 )
          | ~ ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
          | ( 'IsValueType'('System_UInt16') != true_1 )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') != true_1 )
          | ( 'AsInterface'('System_Runtime_InteropServices__Exception') != 'System_Runtime_InteropServices__Exception' )
          | ( x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') != true_1 )
          | ( x('System_String','System_String') != true_1 )
          | ~ ! [X311: $int,X312: $int,X310: $int] :
                ( ~ ( ( nullObject = X311 )
                    | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) ) )
               => ( 'Rank'(X311) = X310 ) )
          | ~ ! [X119: $int,X118: $int,X120: $int] :
                ( ~ ( ( true_1 != 'StringEquals'(X120,X118) )
                    | ( true_1 != 'StringEquals'(X118,X119) ) )
               => ( true_1 = 'StringEquals'(X120,X119) ) )
          | ~ ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
          | ~ ! [X402: $int,X403: $int,X404: $int] :
                ( ~ ( ( x_2(X403,X404) != x_2(X402,X404) )
                    | ~ $less(X402,X403)
                    | $less(X404,2) )
               => ~ $less(X403,$sum(X402,X404)) )
          | ( 'IsMemberlessType'('System_IComparable') != true_1 )
          | ~ ! [X375: $int] :
                ( ~ ( $less(int_9223372036854775807,X375)
                    | $less(X375,int_m9223372036854775808) )
              <=> ( true_1 = 'InRange'(X375,'System_Int64') ) )
          | ( 'StringLength'(stringLiteral10) != 7 )
          | ( x('System_IComparable_1___System_String','System_Object') != true_1 )
          | ~ ! [X80: $int,X81: $int,X79: $int] :
              ? [X82: $int] :
                ( ( ( true_1 = x('RefArray'(X80,X79),X81) )
                 => ( ( true_1 = x('System_Array',X81) )
                    | ~ ( ( true_1 != x(X80,X82) )
                        | ( 'RefArray'(X82,X79) != X81 ) ) ) )
                & ( 'ElementType'(X81) = X82 ) )
          | ~ ! [X121: $int] :
                ( ( true_1 = 'InRange'(X121,'System_UInt64') )
              <=> ~ ( $less(int_18446744073709551615,X121)
                    | $less(X121,0) ) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X49: $int,X48: $int] :
                ? [X51: $int,X53: $int,X50: $int,X52: $int] :
                  ( ( 'System_Object_ToString'(X48,X49) = X53 )
                  & ( ~ ( ( true_1 != select2(X48,X49,allocated) )
                        | ~ ! [X54: $int] :
                            ? [X55: $int] :
                              ( ( typeof(X54) = X55 )
                              & ( ~ ( ( select2(X48,X54,ownerFrame) != X50 )
                                    | ( nullObject = X54 )
                                    | ( select2(X48,X54,ownerRef) != X52 )
                                    | ( true_1 != select2(X48,X54,allocated) ) )
                               => ~ ( ( select2(X48,X54,inv) != X55 )
                                    | ( select2(X48,X54,localinv) != X55 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X49,'System_Object') )
                        | ( true_1 != 'IsHeap'(X48) ) )
                   => ~ ( ( true_1 != select2(X48,X53,allocated) )
                        | ( 'AsPureObject'(X49) != X49 )
                        | ~ ( ( 'PeerGroupPlaceholder' != X50 )
                           => ~ ( ~ ( ~ ( ( true_1 != x(select2(X48,X52,inv),X50) )
                                        | ( select2(X48,X52,localinv) = 'BaseClass'(X50) ) )
                                   => ( X51 = X52 ) )
                                | ~ ( ( ( select2(X48,X52,localinv) = 'BaseClass'(X50) )
                                      | ( true_1 != x(select2(X48,X52,inv),X50) ) )
                                   => ( select2(X48,X52,'FirstConsistentOwner') = X51 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X53,'System_String') )
                        | ~ ! [X56: $int] :
                            ? [X57: $int] :
                              ( ( ~ ( ( nullObject = X56 )
                                    | ( select2(X48,X56,ownerFrame) != select2(X48,X53,ownerFrame) )
                                    | ( true_1 != select2(X48,X56,allocated) )
                                    | ( select2(X48,X56,ownerRef) != select2(X48,X53,ownerRef) ) )
                               => ~ ( ( select2(X48,X56,localinv) != X57 )
                                    | ( select2(X48,X56,inv) != X57 ) ) )
                              & ( typeof(X56) = X57 ) ) ) )
                  & ( select2(X48,X49,ownerFrame) = X50 )
                  & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
                  & ( select2(X48,X49,ownerRef) = X52 ) ) )
          | ~ ! [X104: $int,X102: $int,X103: $int] :
                ~ ( ~ ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
                    <=> ( true_1 = 'StringEquals'(X103,X104) ) )
                  | ~ ( ( true_1 = 'StringEquals'(X104,X103) )
                    <=> ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
                  | ~ ( ( X103 = X104 )
                     => ( true_1 = 'StringEquals'(X103,X104) ) ) )
          | ~ ! [X184: $int,X185: $int] :
              ? [X186: $int] :
                ( ( ~ ( ( select2(X185,X184,inv) != X186 )
                      | ( true_1 != select2(X185,X184,allocated) )
                      | ( select2(X185,X184,localinv) != X186 )
                      | ( true_1 != 'IsHeap'(X185) )
                      | ( nullObject = X184 )
                      | ( true_1 != x(X186,'BoundedStack') ) )
                 => ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) ) )
                & ( typeof(X184) = X186 ) )
          | ~ ! [X175: $int,X174: $int,X173: $int,X176: $int] :
                ( ~ ( ( nullObject = X173 )
                    | ~ ( ( true_1 = select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') )
                        | ( 'BeingConstructed' != X173 ) )
                    | ( true_1 != 'IsHeap'(X174) ) )
               => ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) ) )
          | ~ ! [X15: $int] :
                ( ( true_1 = 'IsValueType'(X15) )
               => ~ ( ~ ! [X16: $int] :
                          ( ( true_1 = x(X16,X15) )
                         => ( X15 = X16 ) )
                    | ~ ! [X17: $int] :
                          ( ( true_1 = x(X15,X17) )
                         => ( X15 = X17 ) ) ) )
          | ( x('System_Type','System_Runtime_InteropServices__Type') != true_1 )
          | ( x('System_String','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X95: $int,X94: $int] :
              ? [X96: $int] :
                ( ( ~ ( $less(0,X94)
                      | ~ $less(X95,0) )
                 => ~ ( $less(0,X96)
                      | ~ $less(X95,X96) ) )
                & ( x_2(X94,X95) = X96 ) )
          | ~ ! [X24: $int,X23: $int] :
                ( ( true_1 = 'IsHeap'(X24) )
               => ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) ) )
          | ~ ! [X288: $int,X287: $int] :
                ( ~ $less(X288,1)
               => ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) ) )
          | ~ ! [X452: $int,X454: $int,X453: $int] :
                ( ~ ( ( nullObject = X453 )
                    | ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) ) )
               => ( 'Rank'(X453) = X454 ) )
          | ~ ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
          | ~ ! [X138: $int,X139: $int] :
              ? [X140: $int] :
                ( ( shl(X139,X138) = X140 )
                & ( ~ ( $less(X138,0)
                      | $less(16,X138)
                      | ~ $less(X139,32768)
                      | $less(X139,0) )
                 => ~ ( $less(X140,0)
                      | $less(int_2147483647,X140) ) ) )
          | ( x('System_Type','System_Object') != true_1 )
          | ~ ! [X146: $int] :
                ( ( true_1 = 'IsHeap'(X146) )
               => ( true_1 = select2(X146,stringLiteral9,allocated) ) )
          | ~ ! [X40: $int,X39: $int,X38: $int,X37: $int] :
                ( ( X37 != X38 )
               => ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) ) )
          | ~ ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
          | ~ ! [X291: $int,X290: $int,X289: $int] :
              ? [X292: $int] :
                ( ( 'IntArray'(X290,X291) = X292 )
                & ( ( true_1 = x(X292,X289) )
                 => ( ( true_1 = x('System_Array',X289) )
                    | ( X289 = X292 ) ) ) )
          | ( x('System_Array','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X152: $int,X153: $int,X154: $int] :
              ? [X155: $int] :
                ( ( 'ElementType'(X154) = X155 )
                & ( ( true_1 = x('NonNullRefArray'(X152,X153),X154) )
                 => ( ~ ( ( true_1 != x(X152,X155) )
                        | ( 'NonNullRefArray'(X155,X153) != X154 ) )
                    | ( true_1 = x('System_Array',X154) ) ) ) )
          | ~ ! [X67: $int,X66: $int,X68: $int] :
              ? [X69: $int] :
                ( ( 'ElementType'(X66) = X69 )
                & ( ( true_1 = x(X66,'RefArray'(X67,X68)) )
                 => ~ ( ( true_1 != x(X69,X67) )
                      | ( 'RefArray'(X69,X68) != X66 )
                      | ( X66 = X67 ) ) ) )
          | ( x('System_Runtime_InteropServices__Exception','System_Object') != true_1 )
          | ~ ! [X112: $int,X113: $int] :
                ( ( ~ $less(X112,0)
                  | ~ $less(X113,0) )
               => ~ $less(and_1(X112,X113),0) )
          | ( 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ~ ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
          | ( 'AsMutable'('System_Exception') != 'System_Exception' )
          | ( 'AsMutable'('BoundedStack') != 'BoundedStack' )
          | ~ ! [X323: $int] :
                ( ~ ( ~ $less(X323,256)
                    | $less(X323,0) )
              <=> ( true_1 = 'InRange'(X323,'System_Byte') ) )
          | ( 'System_String' != 'AsDirectSubClass'('System_String',X1) )
          | ~ ! [X100: $int,X99: $int] :
              ? [X101: $int] :
                ( ( ~ ( $less(X100,0)
                      | $less(X99,0) )
                 => ~ ( $less(X101,0)
                      | $less($sum(X99,X100),X101) ) )
                & ( or_1(X99,X100) = X101 ) )
          | ~ ! [X420: $int,X418: $int,X419: $int] :
                ( ( true_1 = 'IsAllocated'(X420,X419) )
               => ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
          | ~ $less(int_4294967295,int_9223372036854775807)
          | ~ $less(int_2147483647,int_4294967295)
          | ( 'StringLength'(stringLiteral9) != 18 )
          | ~ ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
          | ( x('System_IConvertible','System_Object') != true_1 )
          | ( 'IsNotNull'(stringLiteral11,'System_String') != true_1 )
          | ( 'IsMemberlessType'('System_Array') != true_1 )
          | ( 'IsImmutable'('System_Exception') = true_1 )
          | ( 'System_Exception' != 'AsDirectSubClass'('System_Exception',X5) )
          | ( 'AsInterface'('System_Runtime_InteropServices__Type') != 'System_Runtime_InteropServices__Type' )
          | ~ ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_max') != true_1 )
          | ~ ! [X44: $int] :
                ( ( true_1 = 'IsHeap'(X44) )
               => ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
          | ~ ! [X250: $int] :
                ( ( true_1 = 'IsHeap'(X250) )
               => ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) ) )
          | ~ ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
          | ~ ! [X195: $int,X194: $int] :
              ? [X196: $int] :
                ( ~ ( ( true_1 != x(X196,X196) )
                    | ( true_1 != x(X196,'System_Array') ) )
                & ( 'NonNullRefArray'(X195,X194) = X196 ) )
          | ( 'AsInterface'('System_ICloneable') != 'System_ICloneable' )
          | ( 'IsNotNull'(stringLiteral10,'System_String') != true_1 )
          | ( x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') != true_1 )
          | ( 'IsStaticField'(allocated) = true_1 )
          | ~ ! [X359: $int,X358: $int] :
                ( ( nullObject != 'BoxTester'(X359,X358) )
               => ( 'Box'('Unbox'(X359),X359) = X359 ) )
          | ( $sum(int_m9223372036854775808,1) != $sum(0,$uminus(int_9223372036854775807)) )
          | ( 'AsInterface'('System_IComparable') != 'System_IComparable' )
          | ( 'AsInterface'('System_Runtime_Serialization_ISerializable') != 'System_Runtime_Serialization_ISerializable' )
          | ( x('System_Runtime_Serialization_ISerializable','System_Object') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_elems') != true_1 )
          | ~ ! [X390: $int] :
                ( ~ ( $less(X390,$sum(0,$uminus(32768)))
                    | ~ $less(X390,32768) )
              <=> ( true_1 = 'InRange'(X390,'System_Int16') ) )
          | ~ ! [X274: $int,X273: $int] :
                ( ~ ( ( true_1 != x(typeof(X274),'BoundedStack') )
                    | ( nullObject = X274 ) )
               => ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
          | ( x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') != true_1 )
          | ( 'AsImmutable'('System_Reflection_MemberInfo') != 'System_Reflection_MemberInfo' )
          | ~ ! [X364: $int,X363: $int,X365: $int] :
                ( ~ ( ( true_1 != 'IsHeap'(X363) )
                    | ( true_1 != select2(X363,X365,allocated) ) )
               => ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) ) )
          | ~ ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
          | ~ ! [X232: $int,X231: $int,X233: $int] :
              ? [X234: $int] :
                ( ( typeof(X233) = X234 )
                & ( ( true_1 = 'NonNullRefArrayRaw'(X233,X232,X231) )
                 => ~ ( ( true_1 != x(X232,'ElementType'(X234)) )
                      | ( true_1 != x(X234,'System_Array') )
                      | ( 'Rank'(X233) != X231 ) ) ) )
          | ( 'IsImmutable'('BoundedStack') = true_1 )
          | ~ ! [X191: $int,X192: $int] :
                ( ( true_1 != 'Is'(X191,X192) )
               => ( nullObject = 'As'(X191,X192) ) )
          | ( x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') != true_1 )
          | ( 'DeclType'(exposeVersion) != 'System_Object' )
          | ~ ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
          | ~ ! [X324: $int,X325: $int] :
              ? [X326: $int] :
                ( ( x_2(X325,X324) = X326 )
                & ( ~ ( $less(X325,0)
                      | ~ $less(0,X324) )
                 => ~ ( $less(X326,0)
                      | ~ $less(X326,X324) ) ) )
          | ( 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') != true_1 )
          | ( 'IncludeInMainFrameCondition'(localinv) = true_1 )
          | ( x('Microsoft_Contracts_ICheckedException','System_Object') != true_1 )
          | ( 'IsStaticField'('BoundedStack_elems') = true_1 )
          | ( 'AsInterface'('System_IConvertible') != 'System_IConvertible' )
          | ( 'IsStaticField'('BoundedStack_size') = true_1 )
          | ( x('System_IConvertible','System_IConvertible') != true_1 )
          | ( 'IsMemberlessType'('System_Collections_ICollection') != true_1 )
          | ( 'DeclType'('NonNullFieldsAreInitialized') != 'System_Object' )
          | ~ ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
          | ~ ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
          | ~ ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
          | ( 'IsStaticField'(localinv) = true_1 )
          | ( x('System_Collections_IEnumerable','System_Collections_IEnumerable') != true_1 )
          | ~ ! [X281: $int,X283: $int,X280: $int,X284: $int,X282: $int] :
              ? [X285: $int] :
                ( ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 )
                & ? [X286: $int] :
                    ( ( ~ ( ( nullObject = X285 )
                          | ( true_1 != 'IsHeap'(X280) ) )
                     => ~ ( ( select2(X280,X286,ownerRef) != X281 )
                          | ( select2(X280,X286,ownerFrame) != X283 ) ) )
                    & ( 'ElementProxy'(X285,X282) = X286 ) ) )
          | ( 'IsMemberlessType'('System_IComparable_1___System_String') != true_1 )
          | ( 'AsRangeField'('BoundedStack_size','System_Int32') != 'BoundedStack_size' )
          | ( x('System_IComparable','System_Object') != true_1 )
          | ~ ! [X128: $int,X127: $int,X126: $int] :
                ( ( true_1 = X127 )
               => ( 'IfThenElse'(X127,X126,X128) = X126 ) )
          | ~ ! [X380: $int,X381: $int] :
              ? [X382: $int] :
                ( ( ~ ( $less(X380,0)
                      | ~ $less(X381,0) )
                 => ~ ( $less(X382,0)
                      | ~ $less(X382,$sum(0,$uminus(X381))) ) )
                & ( x_2(X380,X381) = X382 ) )
          | ( x('System_IEquatable_1___System_String','System_Object') != true_1 )
          | ( 'IncludedInModifiesStar'('BoundedStack_size') != true_1 )
          | ~ ! [X160: $int,X159: $int] :
              ? [X161: $int] :
                ( ( ~ ( $less(X160,0)
                      | $less(X161,0) )
                 => ( x_2(X159,X160) = x_2(X161,X160) ) )
                & ( $sum(X159,$uminus(X160)) = X161 ) )
          | ( 'IsNotNull'(stringLiteral8,'System_String') != true_1 )
          | ~ ! [X428: $int] :
                ( ( true_1 = 'IsHeap'(X428) )
               => ( true_1 = select2(X428,stringLiteral8,allocated) ) )
          | ( 'AsImmutable'('System_Type') != 'System_Type' )
          | ~ ! [X368: $int,X370: $int,X369: $int] :
              ? [X371: $int] :
                ( ( ~ ( ( nullObject = X371 )
                      | ( true_1 != 'IsHeap'(X369) ) )
                 => ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) ) )
                & ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 ) )
          | ( x('System_IComparable','System_IComparable') != true_1 )
          | ( 'AsInterface'('System_Reflection_IReflect') != 'System_Reflection_IReflect' )
          | ~ ! [X384: $int,X383: $int,X385: $int] :
                ( ( true_1 = x(X383,'NonNullRefArray'(X384,X385)) )
               => ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
          | ( x('System_Reflection_IReflect','System_Reflection_IReflect') != true_1 )
          | ( x('System_IComparable_1___System_String','System_IComparable_1___System_String') != true_1 )
          | ~ $less(100000,int_2147483647)
          | ~ ! [X218: $int,X217: $int] :
                ( ~ ( $less(X218,0)
                    | $less(X217,0) )
               => ( x_2(X218,X217) = x_2($sum(X218,X217),X217) ) )
          | ( 'AsInterface'('System_Collections_IEnumerable') != 'System_Collections_IEnumerable' )
          | ( x('System_Exception','System_Exception') != true_1 )
          | ~ ! [X213: $int,X215: $int,X214: $int] :
              ? [X216: $int] :
                ( ( ( true_1 = x(X215,X216) )
                 => ( X215 = X216 ) )
                & ( 'ValueArray'(X214,X213) = X216 ) )
          | ( 'IsMemberlessType'('System_Runtime_InteropServices__Type') != true_1 )
          | ~ ! [X85: $int,X87: $int,X83: $int,X86: $int,X84: $int] :
                ( ~ ( ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
                    | ( true_1 != 'IsHeap'(X85) ) )
               => ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
          | ( 'AsInterface'('System_IComparable_1___System_String') != 'System_IComparable_1___System_String' )
          | ( 'IncludedInModifiesStar'('BoundedStack_elems') != true_1 )
          | ~ ! [X407: $int,X408: $int] :
              ? [X409: $int] :
                ( ( x_2(X408,X407) = X409 )
                & ( ~ ( ~ $less(0,X407)
                      | $less(0,X408) )
                 => ~ ( ~ $less($sum(0,$uminus(X407)),X409)
                      | $less(0,X409) ) ) )
          | ( 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') = true_1 )
          | ~ ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
          | ~ ! [X32: $int] :
              ? [X33: $int] :
                ( ( 'BaseClass'(X32) = X33 )
                & ~ ( ~ ( ( 'System_Object' != X32 )
                       => ( X32 != X33 ) )
                    | ( true_1 != x(X32,X33) ) ) )
          | ( 'IsImmutable'('System_Reflection_MemberInfo') != true_1 )
          | ~ ! [X405: $int,X406: $int] :
                ( ~ $less(X406,1)
               => ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) ) )
          | ~ ! [X436: $int] :
                ( ( true_1 = 'InRange'(X436,'System_UInt32') )
              <=> ~ ( $less(X436,0)
                    | $less(int_4294967295,X436) ) )
          | ( x('System_String','System_ICloneable') != true_1 )
          | ( 'IsStaticField'(inv) = true_1 )
          | ( 'AsImmutable'('System_String') != 'System_String' )
          | ( 'IsValueType'('System_IntPtr') != true_1 )
          | ~ ! [X430: $int,X431: $int,X429: $int] :
              ? [X432: $int] :
                ( ( 'ValueArray'(X430,X429) = X432 )
                & ( ( true_1 = x(X432,X431) )
                 => ( ( X431 = X432 )
                    | ( true_1 = x('System_Array',X431) ) ) ) )
          | ( 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') != 'Microsoft_Contracts_ObjectInvariantException' )
          | ( 'System_Reflection_MemberInfo' != 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
          | ( x('System_Type','System_Type') != true_1 )
          | ( 'IsMemberlessType'('System_IConvertible') != true_1 )
          | ( 'Microsoft_Contracts_GuardException' != 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
          | ( x('System_String','System_IComparable') != true_1 )
          | ( 'IncludedInModifiesStar'(elements) != true_1 )
          | ( 'IsMemberlessType'('System_ICloneable') != true_1 )
          | ( x('System_Array','System_ICloneable') != true_1 )
          | ~ ! [X156: $int] :
                ( ( true_1 = 'IsHeap'(X156) )
               => ( true_1 = select2(X156,stringLiteral11,allocated) ) )
          | ( $sum(int_m2147483648,1) != $sum(0,$uminus(int_2147483647)) )
          | ~ ! [X61: $int] :
                ( ( true_1 = 'IsValueType'('UnboxedType'(X61)) )
               => ! [X63: $int,X62: $int] :
                  ? [X64: $int] :
                    ( ? [X65: $int] :
                        ( ( typeof(X64) = X65 )
                        & ( ( true_1 = 'IsHeap'(X63) )
                         => ~ ( ( select2(X63,X64,inv) != X65 )
                              | ( select2(X63,X64,localinv) != X65 ) ) ) )
                    & ( 'Box'(X62,X61) = X64 ) ) )
          | ( x('System_Collections_IList','System_Collections_ICollection') != true_1 )
          | ~ ! [X130: $int,X131: $int,X132: $int] :
                ( ( true_1 = 'IsAllocated'(X131,X132) )
               => ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
          | ~ ! [X343: $int] :
                ( ( true_1 = x(X343,'System_String') )
               => ( 'System_String' = X343 ) )
          | ( 'DeclType'('BoundedStack_elems') != 'BoundedStack' )
          | ( 'AsInterface'('System_IEquatable_1___System_String') != 'System_IEquatable_1___System_String' )
          | ( 'IsMemberlessType'('System_Type') != true_1 )
          | ~ ! [X443: $int] :
                ( ( true_1 = 'InRange'(X443,'System_UInt16') )
              <=> ~ ( $less(X443,0)
                    | ~ $less(X443,65536) ) )
          | ~ ! [X98: $int] :
                ( ( true_1 = 'InRange'(X98,'System_SByte') )
              <=> ~ ( ~ $less(X98,128)
                    | $less(X98,$sum(0,$uminus(128))) ) )
          | ( 'StringLength'(stringLiteral8) != 13 )
          | ( 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') != true_1 )
          | ~ ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
          | ~ ! [X21: $int,X20: $int] :
              ? [X22: $int] :
                ( ( max(X21,X20) = X22 )
                & ~ ( $less(X22,X20)
                    | ~ ( ( X21 = X22 )
                        | ( X20 = X22 ) )
                    | $less(X22,X21) ) )
          | ~ $less(int_m2147483648,$sum(0,$uminus(100000)))
          | ( 'IsStaticField'(exposeVersion) = true_1 )
          | ~ ! [X317: $int,X316: $int] :
              ? [X318: $int] :
                ( ( select2(X317,X316,'FirstConsistentOwner') = X318 )
                & ? [X321: $int,X320: $int,X319: $int,X322: $int] :
                    ( ( select2(X317,X318,ownerRef) = X321 )
                    & ( ~ ( ( true_1 != x(select2(X317,X320,inv),X322) )
                          | ( true_1 != 'IsHeap'(X317) )
                          | ( true_1 != select2(X317,X316,allocated) )
                          | ( nullObject = X316 )
                          | ( 'PeerGroupPlaceholder' = X322 )
                          | ( select2(X317,X320,localinv) = 'BaseClass'(X322) ) )
                     => ~ ( ( nullObject = X318 )
                          | ( true_1 != select2(X317,X318,allocated) )
                          | ~ ( ( true_1 != x(select2(X317,X321,inv),X319) )
                              | ( 'PeerGroupPlaceholder' = X319 )
                              | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) ) ) )
                    & ( select2(X317,X318,ownerFrame) = X319 )
                    & ( select2(X317,X316,ownerRef) = X320 )
                    & ( select2(X317,X316,ownerFrame) = X322 ) ) )
          | ( x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ~ ! [X60: $int,X59: $int,X58: $int] :
                ( ( true_1 = x(X60,'IntArray'(X58,X59)) )
               => ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
          | ( x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') != true_1 )
          | ~ ! [X183: $int] : ( shl(X183,0) = X183 )
          | ~ ! [X249: $int] : ( shr(X249,0) = X249 )
          | ~ ! [X179: $int,X180: $int,X181: $int] :
              ? [X182: $int] :
                ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
                & ( ~ ( ( nullObject = X182 )
                      | ( true_1 != 'IsHeap'(X181) ) )
                 => ~ ( ( select2(X181,X182,ownerFrame) != select2(X181,X180,ownerFrame) )
                      | ( select2(X181,X180,ownerRef) != select2(X181,X182,ownerRef) ) ) ) )
          | ( 'IncludeInMainFrameCondition'(elements) != true_1 )
          | ~ ! [X41: $int,X43: $int,X42: $int] :
                ( ~ ( ( nullObject = X42 )
                    | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
               => ( 'Rank'(X42) = X41 ) )
          | ~ ( ( ownerFrame != 'BoundedStack_max' )
              & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
              & ( 'System_Type' != 'System_String' )
              & ( ownerRef != 'System_Object' )
              & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
              & ( 'System_Char' != stringLiteral8 )
              & ( 'System_SByte' != 'System_Collections_ICollection' )
              & ( elements != 'ArrayCategoryValue' )
              & ( ownerFrame != 'BoundedStack' )
              & ( allocated != 'NonNullFieldsAreInitialized' )
              & ( sharingMode != 'System_Byte' )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UIntPtr' != 'System_IConvertible' )
              & ( inv != 'ArrayCategoryValue' )
              & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
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              & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
              & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Array' != 'BoundedStack_max' )
              & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
              & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
              & ( elements != 'System_Collections_IEnumerable' )
              & ( 'ArrayCategoryInt' != 'System_Object' )
              & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
              & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'BoundedStack' )
              & ( 'System_Collections_ICollection' != stringLiteral8 )
              & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
              & ( 'System_UInt16' != stringLiteral11 )
              & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
              & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_max' != stringLiteral10 )
              & ( 'System_Array' != 'System_UInt16' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
              & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
              & ( inv != 'SharingMode_Unshared' )
              & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != stringLiteral11 )
              & ( 'System_Type' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_IntPtr' != stringLiteral10 )
              & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
              & ( 'System_Byte' != 'System_Int64' )
              & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
              & ( 'System_UInt64' != 'System_Collections_ICollection' )
              & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_String' != 'FirstConsistentOwner' )
              & ( 'System_UInt16' != 'System_IComparable' )
              & ( 'ArrayCategoryRef' != 'System_UInt64' )
              & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
              & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
              & ( 'System_Array' != 'System_Boolean' )
              & ( 'System_Collections_IList' != stringLiteral10 )
              & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
              & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
              & ( 'SharingMode_LockProtected' != 'System_UInt32' )
              & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
              & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
              & ( elements != 'System_Exception' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
              & ( 'System_SByte' != 'BoundedStack_elems' )
              & ( sharingMode != 'BoundedStack_max' )
              & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
              & ( 'System_UInt16' != 'System_UInt64' )
              & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_String' != 'System_IEquatable_1___System_String' )
              & ( 'System_Int32' != stringLiteral11 )
              & ( allocated != 'System_Boolean' )
              & ( allocated != stringLiteral11 )
              & ( 'System_Boolean' != 'System_Exception' )
              & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
              & ( 'System_Type' != stringLiteral9 )
              & ( ownerRef != 'System_Int64' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
              & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
              & ( 'System_Object' != 'System_Int64' )
              & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'FirstConsistentOwner' != 'System_Int16' )
              & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
              & ( 'System_SByte' != 'BoundedStack' )
              & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
              & ( 'System_Type' != 'BoundedStack_size' )
              & ( 'System_String' != 'System_UInt16' )
              & ( 'System_Object' != 'System_Reflection_IReflect' )
              & ( 'System_String' != 'System_IComparable' )
              & ( allocated != 'BoundedStack_size' )
              & ( 'BoundedStack' != stringLiteral11 )
              & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Object' != stringLiteral10 )
              & ( 'System_Boolean' != 'BoundedStack_max' )
              & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
              & ( sharingMode != 'NonNullFieldsAreInitialized' )
              & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
              & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( localinv != 'System_Int16' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
              & ( ownerRef != 'System_UInt32' )
              & ( inv != 'System_Boolean' )
              & ( allocated != 'System_ICloneable' )
              & ( 'System_UInt32' != 'System_ICloneable' )
              & ( allocated != 'ArrayCategoryNonNullRef' )
              & ( ownerRef != 'ArrayCategoryRef' )
              & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
              & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
              & ( ownerFrame != 'BoundedStack_size' )
              & ( inv != localinv )
              & ( 'System_Char' != 'BoundedStack' )
              & ( 'System_Array' != 'System_IComparable_1___System_String' )
              & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_UInt16' != 'System_IConvertible' )
              & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
              & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
              & ( 'FirstConsistentOwner' != 'System_ICloneable' )
              & ( 'System_Boolean' != 'System_Int32' )
              & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'BoundedStack_max' != stringLiteral9 )
              & ( 'System_Collections_ICollection' != 'System_IConvertible' )
              & ( 'FirstConsistentOwner' != 'System_Char' )
              & ( 'System_Object' != 'BoundedStack_max' )
              & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
              & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
              & ( 'System_UIntPtr' != stringLiteral10 )
              & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
              & ( ownerRef != 'System_IntPtr' )
              & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
              & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
              & ( 'ArrayCategoryValue' != 'System_Int32' )
              & ( 'System_Int16' != stringLiteral9 )
              & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
              & ( 'System_Array' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
              & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
              & ( 'System_UInt16' != 'System_ICloneable' )
              & ( 'BoundedStack_size' != 'System_Collections_IList' )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
              & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
              & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
              & ( 'System_Object' != 'System_Int32' )
              & ( 'System_Exception' != 'System_Reflection_IReflect' )
              & ( 'ArrayCategoryInt' != 'System_Type' )
              & ( 'System_Int16' != 'System_Reflection_IReflect' )
              & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'ArrayCategoryValue' != 'System_UInt16' )
              & ( 'ArrayCategoryInt' != 'BoundedStack' )
              & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
              & ( ownerRef != 'System_Byte' )
              & ( 'System_UInt32' != stringLiteral10 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
              & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
              & ( 'System_Int16' != 'System_UInt32' )
              & ( ownerFrame != 'System_UInt32' )
              & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'SharingMode_Unshared' != stringLiteral8 )
              & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
              & ( 'SharingMode_Unshared' != stringLiteral9 )
              & ( 'BoundedStack_size' != stringLiteral11 )
              & ( allocated != 'System_Runtime_InteropServices__Exception' )
              & ( inv != 'System_Char' )
              & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_IConvertible' )
              & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'System_Int64' != stringLiteral8 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
              & ( 'System_Int16' != 'System_Collections_IEnumerable' )
              & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
              & ( 'System_Int32' != 'System_IConvertible' )
              & ( 'PeerGroupPlaceholder' != stringLiteral11 )
              & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
              & ( 'System_Array' != 'System_Char' )
              & ( 'System_Int32' != stringLiteral10 )
              & ( 'BoundedStack_elems' != 'System_ICloneable' )
              & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
              & ( elements != 'System_Reflection_ICustomAttributeProvider' )
              & ( 'ArrayCategoryRef' != 'System_Exception' )
              & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
              & ( 'System_UInt64' != stringLiteral9 )
              & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
              & ( 'System_Char' != 'System_ICloneable' )
              & ( 'System_Int16' != 'System_IConvertible' )
              & ( localinv != ownerRef )
              & ( 'FirstConsistentOwner' != 'System_Int32' )
              & ( ownerFrame != 'System_UInt64' )
              & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
              & ( 'System_Byte' != 'System_Collections_IList' )
              & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
              & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
              & ( stringLiteral8 != stringLiteral10 )
              & ( 'System_Int16' != 'System_Char' )
              & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' ) )
          | ( x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') != true_1 )
          | ( 'Microsoft_Contracts_GuardException' != X0 )
          | ~ ! [X137: $int,X135: $int,X136: $int] :
                ( ( true_1 != X136 )
               => ( 'IfThenElse'(X136,X135,X137) = X137 ) )
          | ~ ! [X411: $int,X410: $int,X412: $int] :
              ? [X414: $int,X413: $int] :
                ( ( select2(X410,X411,ownerRef) = X414 )
                & ( select2(X410,X411,ownerFrame) = X413 )
                & ( ~ ( ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
                      | ( true_1 != 'IsHeap'(X410) )
                      | ( 'AsPureObject'(X411) != X411 )
                      | ( 'PeerGroupPlaceholder' = X413 )
                      | ( true_1 != x(select2(X410,X414,inv),X413) )
                      | ( nullObject = X411 )
                      | ( true_1 != select2(X410,X411,allocated) ) )
                 => ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
          | ( x('System_ICloneable','System_Object') != true_1 )
          | ~ ! [X177: $int,X178: $int] :
                ( ( true_1 = 'IsAllocated'(X178,X177) )
               => ( true_1 = select2(X178,X177,allocated) ) )
          | ( 'IsStaticField'('BoundedStack_max') = true_1 )
          | ( x('System_String','System_IConvertible') != true_1 )
          | ~ ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
          | ( 'System_Array' != 'AsDirectSubClass'('System_Array',X2) )
          | ( 'IsImmutable'('System_Type') != true_1 )
          | ( 'DeclType'('BoundedStack_max') != 'BoundedStack' )
          | ~ ! [X275: $int,X277: $int,X278: $int,X276: $int] :
              ? [X279: $int] :
                ( ~ ( ( 'Box'(X277,X279) != X279 )
                    | ( 'UnboxedType'(X279) != X275 ) )
                & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
          | ~ ! [X421: $int,X422: $int] :
              ? [X423: $int] :
                ( ( typeof(X422) = X423 )
                & ( ~ ( ( true_1 != 'IsHeap'(X421) )
                      | ( true_1 != x(X423,'System_Array') )
                      | ( nullObject = X422 ) )
                 => ~ ( ( select2(X421,X422,inv) != X423 )
                      | ( select2(X421,X422,localinv) != X423 ) ) ) )
          | ~ ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
          | ( x('System_Collections_IList','System_Object') != true_1 )
          | ~ ! [X360: $int,X361: $int] :
              ? [X362: $int] :
                ( ( 'IntArray'(X361,X360) = X362 )
                & ~ ( ( true_1 != x(X362,X362) )
                    | ( true_1 != x(X362,'System_Array') ) ) )
          | ~ ! [X168: $int,X169: $int] :
                ( ~ ( $less(X168,0)
                    | $less(X169,0) )
               => ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
          | ( 'AsInterface'('System_Collections_ICollection') != 'System_Collections_ICollection' )
          | ( 'System_Type' != 'AsDirectSubClass'('System_Type',X6) )
          | ( x('System_Exception','System_Runtime_Serialization_ISerializable') != true_1 )
          | ~ ! [X172: $int] :
                ( ( true_1 = 'IsHeap'(X172) )
               => ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) ) )
          | ( x('System_Reflection_IReflect','System_Object') != true_1 )
          | ( x('System_Exception','System_Runtime_InteropServices__Exception') != true_1 )
          | ( 'IncludeInMainFrameCondition'('BoundedStack_size') != true_1 )
          | ( 'System_Object' != X1 )
          | ( 'AsMutable'('System_Array') != 'System_Array' )
          | ~ ! [X72: $int,X71: $int] :
                ( ( true_1 = x(X71,'AsMutable'(X72)) )
               => ~ ( ( true_1 = 'IsImmutable'(X71) )
                    | ( 'AsMutable'(X71) != X71 ) ) )
          | ~ ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
          | ( 'DeclType'('BoundedStack_size') != 'BoundedStack' )
          | ~ ! [X252: $int,X254: $int,X253: $int,X251: $int] :
                ( ( X253 != X254 )
               => ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) ) )
          | ( x('System_Collections_ICollection','System_Collections_IEnumerable') != true_1 )
          | ( 'Microsoft_Contracts_ObjectInvariantException' != 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
          | ( 'StringLength'(stringLiteral11) != 1 )
          | ( 'AsInterface'('Microsoft_Contracts_ICheckedException') != 'Microsoft_Contracts_ICheckedException' )
          | ~ ! [X338: $int,X340: $int,X339: $int,X337: $int] :
                ( ( X337 != X339 )
               => ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) ) )
          | ~ ! [X70: $int] :
                ( ( true_1 = 'IsHeap'(X70) )
               => ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) ) )
          | ~ ! [X441: $int,X439: $int,X440: $int] :
                ( ( true_1 = 'IsHeap'(X439) )
               => ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) ) )
          | ~ ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
          | ( x('System_String','System_IEquatable_1___System_String') != true_1 )
          | ~ ! [X265: $int,X266: $int,X267: $int] :
                ( ~ ( ( nullObject = X267 )
                    | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) )
                    | ( nullObject = X265 ) )
               => ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) ) )
          | ~ ( ( 'PurityAxiomsCanBeAssumed' = true_1 )
             => ! [X327: $int,X328: $int] :
                ? [X330: $int,X331: $int,X329: $int,X332: $int] :
                  ( ( select2(X327,X328,ownerRef) = X331 )
                  & ( 'BoundedStack_ToString'(X327,X328) = X332 )
                  & ( select2(X327,X328,ownerFrame) = X330 )
                  & ( ~ ( ( true_1 != select2(X327,X328,allocated) )
                        | ( true_1 != 'IsNotNull'(X328,'BoundedStack') )
                        | ~ ! [X333: $int] :
                            ? [X334: $int] :
                              ( ( ~ ( ( nullObject = X333 )
                                    | ( select2(X327,X333,ownerFrame) != X330 )
                                    | ( select2(X327,X333,ownerRef) != X331 )
                                    | ( true_1 != select2(X327,X333,allocated) ) )
                               => ~ ( ( select2(X327,X333,localinv) != X334 )
                                    | ( select2(X327,X333,inv) != X334 ) ) )
                              & ( typeof(X333) = X334 ) )
                        | ( true_1 != 'IsHeap'(X327) ) )
                   => ~ ( ( true_1 != select2(X327,X332,allocated) )
                        | ( 'AsPureObject'(X328) != X328 )
                        | ~ ( ( 'PeerGroupPlaceholder' != X330 )
                           => ~ ( ~ ( ( ( true_1 != x(select2(X327,X331,inv),X330) )
                                      | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) )
                                   => ( select2(X327,X331,'FirstConsistentOwner') = X329 ) )
                                | ~ ( ~ ( ( true_1 != x(select2(X327,X331,inv),X330) )
                                        | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) )
                                   => ( X329 = X331 ) ) ) )
                        | ( true_1 != 'IsNotNull'(X332,'System_String') )
                        | ~ ! [X335: $int] :
                            ? [X336: $int] :
                              ( ( ~ ( ( true_1 != select2(X327,X335,allocated) )
                                    | ( select2(X327,X332,ownerFrame) != select2(X327,X335,ownerFrame) )
                                    | ( nullObject = X335 )
                                    | ( select2(X327,X332,ownerRef) != select2(X327,X335,ownerRef) ) )
                               => ~ ( ( select2(X327,X335,localinv) != X336 )
                                    | ( select2(X327,X335,inv) != X336 ) ) )
                              & ( typeof(X335) = X336 ) ) ) )
                  & ( select2(X327,X328,'FirstConsistentOwner') = X329 ) ) )
          | ~ ! [X91: $int,X90: $int] :
              ? [X93: $int,X92: $int] :
                ( ( ~ ( ( true_1 != 'IsHeap'(X91) )
                      | ( select2(X91,X90,localinv) = X3 )
                      | ( true_1 != x(select2(X91,X90,inv),'BoundedStack') ) )
                 => ~ ( $less(X92,0)
                      | $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
                      | $less(X93,X92) ) )
                & ( select2(X91,X90,'BoundedStack_max') = X93 )
                & ( select2(X91,X90,'BoundedStack_size') = X92 ) )
          | ( x('BoundedStack','BoundedStack') != true_1 )
          | ( 'AsRepField'('BoundedStack_elems','BoundedStack') != 'BoundedStack_elems' )
          | ( 'IncludedInModifiesStar'(exposeVersion) != true_1 )
          | ( 'IncludeInMainFrameCondition'('FirstConsistentOwner') = true_1 )
          | ( 'AsRangeField'('BoundedStack_max','System_Int32') != 'BoundedStack_max' )
          | ( x('System_Array','System_Object') != true_1 )
          | ( 'IsValueType'('System_Byte') != true_1 ) )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 )
      & ( 'BaseClass'('System_Exception') = X5 ) ),
    inference(flattening,[],[f12]) ).

tff(f16,plain,
    ? [X2: $int,X3: $int,X5: $int,X6: $int,X0: $int,X4: $int,X1: $int,X7: $int] :
      ( ( 'BaseClass'('System_Type') = X6 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'BaseClass'('System_String') = X1 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( true_1 != 'IsImmutable'('System_Array') )
      & ( true_1 = 'IsValueType'('System_Int32') )
      & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
      & ( true_1 = 'IsValueType'('System_Char') )
      & ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
      & ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
      & ! [X395: $int,X396: $int] :
        ? [X397: $int] :
          ( ( ( X395 = X396 )
            | ( true_1 != x('UnboxedType'(X397),'System_Object') )
            | ( X395 != X397 ) )
          & ( 'Box'(X396,X395) = X397 ) )
      & ( true_1 = x('System_Array','System_Collections_ICollection') )
      & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
      & $less(int_m9223372036854775808,int_m2147483648)
      & ( 'System_Object' = X3 )
      & ( ! [X298: $int,X300: $int,X299: $int] :
          ? [X301: $int] :
            ( ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 )
            & ( ( ( true_1 = 'IsNotNull'(X301,'System_String') )
                & ( 'AsPureObject'(X300) = X300 )
                & ( 'AsPureObject'(X299) = X299 )
                & ! [X306: $int] :
                  ? [X307: $int] :
                    ( ( ( ( select2(X298,X306,inv) = X307 )
                        & ( select2(X298,X306,localinv) = X307 ) )
                      | ( select2(X298,X301,ownerFrame) != select2(X298,X306,ownerFrame) )
                      | ( true_1 != select2(X298,X306,allocated) )
                      | ( nullObject = X306 )
                      | ( select2(X298,X301,ownerRef) != select2(X298,X306,ownerRef) ) )
                    & ( typeof(X306) = X307 ) )
                & ( true_1 = select2(X298,X301,allocated) ) )
              | ( true_1 != 'Is'(X300,'System_Object') )
              | ( true_1 != select2(X298,X300,allocated) )
              | ( ? [X302: $int] :
                  ! [X303: $int] :
                    ( ( ( ( select2(X298,X302,inv) != X303 )
                        | ( select2(X298,X302,localinv) != X303 ) )
                      & ( select2(X298,X302,ownerRef) = select2(X298,X300,ownerRef) )
                      & ( true_1 = select2(X298,X302,allocated) )
                      & ( nullObject != X302 )
                      & ( select2(X298,X300,ownerFrame) = select2(X298,X302,ownerFrame) ) )
                    | ( typeof(X302) != X303 ) )
                & ( nullObject != X300 ) )
              | ( true_1 != 'IsHeap'(X298) )
              | ( ? [X304: $int] :
                  ! [X305: $int] :
                    ( ( typeof(X304) != X305 )
                    | ( ( ( select2(X298,X304,inv) != X305 )
                        | ( select2(X298,X304,localinv) != X305 ) )
                      & ( select2(X298,X304,ownerFrame) = select2(X298,X299,ownerFrame) )
                      & ( nullObject != X304 )
                      & ( select2(X298,X304,ownerRef) = select2(X298,X299,ownerRef) )
                      & ( true_1 = select2(X298,X304,allocated) ) ) )
                & ( nullObject != X299 ) )
              | ( true_1 != 'Is'(X299,'System_Object') )
              | ( true_1 != select2(X298,X299,allocated) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( true_1 = 'IsValueType'('System_UInt32') )
      & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
      & ! [X342: $int,X341: $int] :
          ( ( 'AsNonNullRefField'(X341,X342) != X341 )
          | ( 'AsRefField'(X341,X342) = X341 ) )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
      & ! [X150: $int] :
        ? [X151: $int] :
          ( ~ $less(int_2147483647,X151)
          & ~ $less(X151,0)
          & ( 'Length'(X150) = X151 ) )
      & ! [X237: $int,X235: $int,X236: $int] :
          ( ( 'IntToInt'(X235,X237,X236) = X235 )
          | ( true_1 != 'InRange'(X235,X236) ) )
      & ( 'System_Reflection_MemberInfo' = X6 )
      & ( true_1 = x('System_Type','System_Reflection_IReflect') )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
      & ! [X125: $int] : ~ $less('StringLength'(X125),0)
      & ( true_1 = 'IsImmutable'('System_String') )
      & ( true_1 = 'IsValueType'('System_Int16') )
      & ( true_1 = 'IsValueType'('System_SByte') )
      & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
      & ( 'System_Object' = X4 )
      & ! [X263: $int,X264: $int] :
          ( ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) )
          | ( true_1 != x(typeof(X263),'System_Array') )
          | ( true_1 != 'IsHeap'(X264) )
          | ( true_1 != 'IsAllocated'(X264,X263) ) )
      & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
      & ! [X97: $int] :
          ( ( ~ $less(int_2147483647,X97)
            & ~ $less(X97,int_m2147483648) )
        <=> ( true_1 = 'InRange'(X97,'System_Int32') ) )
      & ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
      & ( 'System_Exception' = X7 )
      & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
      & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
      & ( true_1 != 'IsImmutable'('System_Object') )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
      & ! [X8: $int,X9: $int] :
        ? [X10: $int] :
          ( ( 'RefArray'(X9,X8) = X10 )
          & ( true_1 = x(X10,X10) )
          & ( true_1 = x(X10,'System_Array') ) )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
      & ! [X157: $int,X158: $int] :
          ( ( 'UnboxedType'(X157) = X158 )
        <=> ( nullObject != 'BoxTester'(X157,X158) ) )
      & ( ! [X239: $int,X240: $int,X241: $int] :
          ? [X242: $int] :
            ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
            & ( ( ( 'AsPureObject'(X241) = X241 )
                & ( true_1 = 'IsNotNull'(X242,'System_String') )
                & ( 'AsPureObject'(X239) = X239 )
                & ! [X247: $int] :
                  ? [X248: $int] :
                    ( ( typeof(X247) = X248 )
                    & ( ( ( select2(X240,X247,localinv) = X248 )
                        & ( select2(X240,X247,inv) = X248 ) )
                      | ( true_1 != select2(X240,X247,allocated) )
                      | ( select2(X240,X242,ownerFrame) != select2(X240,X247,ownerFrame) )
                      | ( select2(X240,X242,ownerRef) != select2(X240,X247,ownerRef) )
                      | ( nullObject = X247 ) ) )
                & ( $sum('IfThenElse'(anyEqual(X239,nullObject),0,'StringLength'(X239)),'IfThenElse'(anyEqual(X241,nullObject),0,'StringLength'(X241))) = 'StringLength'(X242) )
                & ( true_1 = select2(X240,X242,allocated) ) )
              | ( true_1 != 'IsHeap'(X240) )
              | ( true_1 != select2(X240,X241,allocated) )
              | ( true_1 != 'Is'(X241,'System_String') )
              | ( true_1 != select2(X240,X239,allocated) )
              | ( ? [X245: $int] :
                  ! [X246: $int] :
                    ( ( typeof(X245) != X246 )
                    | ( ( ( select2(X240,X245,inv) != X246 )
                        | ( select2(X240,X245,localinv) != X246 ) )
                      & ( true_1 = select2(X240,X245,allocated) )
                      & ( nullObject != X245 )
                      & ( select2(X240,X239,ownerFrame) = select2(X240,X245,ownerFrame) )
                      & ( select2(X240,X239,ownerRef) = select2(X240,X245,ownerRef) ) ) )
                & ( nullObject != X239 ) )
              | ( true_1 != 'Is'(X239,'System_String') )
              | ( ? [X243: $int] :
                  ! [X244: $int] :
                    ( ( ( ( select2(X240,X243,inv) != X244 )
                        | ( select2(X240,X243,localinv) != X244 ) )
                      & ( select2(X240,X243,ownerFrame) = select2(X240,X241,ownerFrame) )
                      & ( select2(X240,X241,ownerRef) = select2(X240,X243,ownerRef) )
                      & ( nullObject != X243 )
                      & ( true_1 = select2(X240,X243,allocated) ) )
                    | ( typeof(X243) != X244 ) )
                & ( nullObject != X241 ) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
      & ( 'System_Object' = 'DeclType'(elements) )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
      & ! [X203: $int,X204: $int] :
        ? [X207: $int,X206: $int,X205: $int] :
          ( ( select2(X204,X203,ownerRef) = X206 )
          & ( select2(X204,X203,ownerFrame) = X207 )
          & ( ( ( select2(X204,X203,localinv) = X205 )
              & ( select2(X204,X203,inv) = X205 ) )
            | ( 'PeerGroupPlaceholder' = X207 )
            | ( true_1 != x(select2(X204,X206,inv),X207) )
            | ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
            | ( true_1 != 'IsHeap'(X204) ) )
          & ( typeof(X203) = X205 ) )
      & ! [X417: $int,X415: $int,X416: $int] :
          ( ( 'Rank'(X417) = X416 )
          | ( nullObject = X417 )
          | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
      & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
      & ! [X28: $int,X29: $int] :
        ? [X30: $int] :
          ( ( true_1 = x(X30,X30) )
          & ( true_1 = x(X30,'System_Array') )
          & ( 'ValueArray'(X29,X28) = X30 ) )
      & ! [X19: $int,X18: $int] :
          ( ( true_1 != 'Is'(X18,X19) )
          | ( 'As'(X18,X19) = X18 ) )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
      & ! [X164: $int,X162: $int,X163: $int] :
        ? [X165: $int,X166: $int] :
          ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
          & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
          & ( ( ( select2(X163,X166,ownerRef) = select2(X163,X165,ownerRef) )
              & ( select2(X163,X166,ownerFrame) = select2(X163,X165,ownerFrame) ) )
            | ( nullObject = X165 )
            | ( true_1 = 'IsImmutable'(typeof(X165)) )
            | ( true_1 != 'IsHeap'(X163) )
            | ( true_1 != x(typeof(X164),'System_Array') ) ) )
      & ( true_1 = x('System_Collections_ICollection','System_Object') )
      & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
      & ! [X223: $int,X224: $int] :
          ( ( true_1 = 'Is'(X223,X224) )
        <=> ( ( true_1 = x(typeof(X223),X224) )
            | ( nullObject = X223 ) ) )
      & ! [X212: $int,X211: $int,X210: $int] :
          ( ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) )
          | ( true_1 != 'IsAllocated'(X210,X211) ) )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
      & ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
      & ! [X31: $int] :
          ( ( true_1 != 'IsHeap'(X31) )
          | ( true_1 = select2(X31,stringLiteral10,allocated) ) )
      & ! [X367: $int,X366: $int] :
          ( ( ( nullObject != X366 )
            & ( true_1 = 'Is'(X366,X367) ) )
        <=> ( true_1 = 'IsNotNull'(X366,X367) ) )
      & ! [X387: $int,X389: $int,X386: $int,X388: $int] :
          ( ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) )
          | ( true_1 != 'IsHeap'(X386) ) )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
      & ! [X270: $int,X272: $int,X271: $int] :
          ( ( true_1 != x(X272,'ValueArray'(X271,X270)) )
          | ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
      & ! [X147: $int,X148: $int] :
        ? [X149: $int] :
          ( ( ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) )
            | ( true_1 != x(X149,'System_Object') )
            | ( nullObject = X148 )
            | ( select2(X147,X148,localinv) != X149 )
            | ( true_1 != select2(X147,X148,allocated) )
            | ( select2(X147,X148,inv) != X149 )
            | ( true_1 != 'IsHeap'(X147) ) )
          & ( typeof(X148) = X149 ) )
      & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
      & ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
      & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
      & ( true_1 = 'IsValueType'('System_UIntPtr') )
      & ! [X238: $int] :
          ( ( true_1 = 'InRange'(X238,'System_Char') )
        <=> ( ~ $less(X238,0)
            & $less(X238,65536) ) )
      & ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
      & ! [X351: $int,X352: $int,X353: $int] :
        ? [X354: $int] :
          ( ( 'ElementType'(X351) = X354 )
          & ( ( true_1 != x(X351,'NonNullRefArray'(X353,X352)) )
            | ( ( X351 != X353 )
              & ( 'NonNullRefArray'(X354,X352) = X351 )
              & ( true_1 = x(X354,X353) ) ) ) )
      & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
      & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
      & ! [X27: $int,X25: $int,X26: $int] :
          ( ( true_1 = select2(X26,select2(X26,X25,X27),allocated) )
          | ( true_1 != select2(X26,X25,allocated) )
          | ( true_1 != 'IsHeap'(X26) ) )
      & ! [X393: $int,X394: $int] :
          ( ( true_1 != x(X393,'AsImmutable'(X394)) )
          | ( ( true_1 = 'IsImmutable'(X393) )
            & ( 'AsImmutable'(X393) = X393 ) ) )
      & ! [X293: $int,X294: $int] :
          ( ! [X295: $int] :
            ? [X296: $int] :
              ( ( typeof(X293) = X296 )
              & ( ( ! [X297: $int] :
                      ( ( X293 = X297 )
                      | ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) )
                      | ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) != X293 ) )
                  & ( select2(X295,X293,localinv) = X296 )
                  & ( 'PeerGroupPlaceholder' = select2(X295,X293,ownerFrame) )
                  & ( select2(X295,X293,inv) = X296 )
                  & ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) = X293 ) )
                | ( true_1 != 'IsHeap'(X295) ) ) )
          | ( true_1 != x(typeof(X293),'AsImmutable'(X294)) )
          | ( 'BeingConstructed' = X293 )
          | ( nullObject = X293 ) )
      & ( true_1 = x('System_ICloneable','System_ICloneable') )
      & ! [X227: $int,X226: $int,X225: $int,X228: $int] :
        ? [X229: $int] :
          ( ? [X230: $int] :
              ( ( ( ( select2(X226,X230,ownerFrame) = select2(X226,X227,ownerFrame) )
                  & ( select2(X226,X230,ownerRef) = select2(X226,X227,ownerRef) ) )
                | ( true_1 != 'IsHeap'(X226) )
                | ( nullObject = X229 ) )
              & ( 'ElementProxy'(X229,X228) = X230 ) )
          & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
      & ! [X347: $int,X346: $int,X348: $int] :
          ( ( true_1 != x(X348,X347) )
          | ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
      & ( true_1 = 'IsValueType'('System_UInt64') )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
      & ! [X448: $int,X450: $int,X451: $int,X449: $int] :
          ( ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) )
          | ( true_1 != 'IsHeap'(X448) ) )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
      & ( true_1 = 'IsValueType'('System_Boolean') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
      & ! [X193: $int] : ~ $less('Rank'(X193),1)
      & ! [X392: $int,X391: $int] :
          ( ( true_1 = select2(X392,'ClassRepr'(X391),allocated) )
          | ( true_1 != 'IsHeap'(X392) ) )
      & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
      & ! [X197: $int,X198: $int,X199: $int] :
          ( ( true_1 != x(X198,'RefArray'(X197,X199)) )
          | ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
      & $less(int_9223372036854775807,int_18446744073709551615)
      & ( 'System_Object' = X5 )
      & ( true_1 != 'IsStaticField'(elements) )
      & ! [X399: $int,X400: $int,X398: $int,X401: $int] :
          ( ( true_1 = 'IsValueType'('UnboxedType'(X400)) )
          | ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
      & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X3) )
      & ( true_1 = 'IsValueType'('System_Int64') )
      & ! [X189: $int,X188: $int,X187: $int] :
        ? [X190: $int] :
          ( ( ( true_1 != x(X188,X190) )
            | ( X188 = X190 ) )
          & ( 'IntArray'(X189,X187) = X190 ) )
      & ! [X107: $int,X108: $int,X109: $int] :
          ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
        <=> ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
      & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
      & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( true_1 = x('System_Array','System_Array') )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
      & ! [X433: $int,X435: $int,X434: $int] :
          ( ( 'OneClassDown'(X434,X433) = X435 )
          | ( true_1 != x(X434,'AsDirectSubClass'(X435,X433)) ) )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ! [X424: $int,X425: $int,X427: $int,X426: $int] :
          ( ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) )
          | ( X425 = X427 ) )
      & ! [X256: $int,X255: $int,X257: $int] :
        ? [X258: $int,X259: $int] :
          ( ( ( true_1 = x(typeof(X256),X255) )
            | ( true_1 != x('UnboxedType'(X258),X259) )
            | ( X255 != X259 )
            | ( X256 != X258 ) )
          & ( 'Box'(X257,X256) = X258 )
          & ( 'AsInterface'(X255) = X259 ) )
      & ! [X74: $int,X75: $int,X73: $int] :
          ( ( true_1 != x(X74,X75) )
          | ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
      & ( 'System_Object' = X2 )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
      & ! [X144: $int,X143: $int,X142: $int,X141: $int] :
        ? [X145: $int] :
          ( ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 )
          & ( ( ( select2(X143,X145,ownerRef) = X144 )
              & ( select2(X143,X145,ownerFrame) = X141 ) )
            | ( true_1 != 'IsHeap'(X143) )
            | ( nullObject = X145 ) ) )
      & ! [X260: $int,X261: $int] :
        ? [X262: $int] :
          ( ( min(X261,X260) = X262 )
          & ~ $less(X260,X262)
          & ( ( X261 = X262 )
            | ( X260 = X262 ) )
          & ~ $less(X261,X262) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ! [X379: $int] :
          ( ( 'DimLength'(X379,0) = 'Length'(X379) )
          | ( 1 != 'Rank'(X379) ) )
      & ( true_1 = x('System_String','System_IComparable_1___System_String') )
      & ( true_1 = x('System_Array','System_Collections_IList') )
      & ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
      & ( true_1 = 'IsValueType'('System_UInt16') )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
      & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
      & ( true_1 = x('System_String','System_String') )
      & ! [X311: $int,X312: $int,X310: $int] :
          ( ( 'Rank'(X311) = X310 )
          | ( nullObject = X311 )
          | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) ) )
      & ! [X119: $int,X118: $int,X120: $int] :
          ( ( true_1 = 'StringEquals'(X120,X119) )
          | ( true_1 != 'StringEquals'(X120,X118) )
          | ( true_1 != 'StringEquals'(X118,X119) ) )
      & ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
      & ! [X402: $int,X403: $int,X404: $int] :
          ( ~ $less(X403,$sum(X402,X404))
          | ( x_2(X403,X404) != x_2(X402,X404) )
          | ~ $less(X402,X403)
          | $less(X404,2) )
      & ( true_1 = 'IsMemberlessType'('System_IComparable') )
      & ! [X375: $int] :
          ( ( ~ $less(X375,int_m9223372036854775808)
            & ~ $less(int_9223372036854775807,X375) )
        <=> ( true_1 = 'InRange'(X375,'System_Int64') ) )
      & ( 'StringLength'(stringLiteral10) = 7 )
      & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
      & ! [X80: $int,X81: $int,X79: $int] :
        ? [X82: $int] :
          ( ( ( true_1 = x('System_Array',X81) )
            | ( ( true_1 = x(X80,X82) )
              & ( 'RefArray'(X82,X79) = X81 ) )
            | ( true_1 != x('RefArray'(X80,X79),X81) ) )
          & ( 'ElementType'(X81) = X82 ) )
      & ! [X121: $int] :
          ( ( true_1 = 'InRange'(X121,'System_UInt64') )
        <=> ( ~ $less(int_18446744073709551615,X121)
            & ~ $less(X121,0) ) )
      & ( ! [X49: $int,X48: $int] :
          ? [X51: $int,X53: $int,X50: $int,X52: $int] :
            ( ( 'System_Object_ToString'(X48,X49) = X53 )
            & ( ( ( true_1 = select2(X48,X53,allocated) )
                & ( 'AsPureObject'(X49) = X49 )
                & ( ( ( ( X51 = X52 )
                      | ( true_1 != x(select2(X48,X52,inv),X50) )
                      | ( select2(X48,X52,localinv) = 'BaseClass'(X50) ) )
                    & ( ( ( select2(X48,X52,localinv) != 'BaseClass'(X50) )
                        & ( true_1 = x(select2(X48,X52,inv),X50) ) )
                      | ( select2(X48,X52,'FirstConsistentOwner') = X51 ) ) )
                  | ( 'PeerGroupPlaceholder' = X50 ) )
                & ( true_1 = 'IsNotNull'(X53,'System_String') )
                & ! [X56: $int] :
                  ? [X57: $int] :
                    ( ( ( ( select2(X48,X56,inv) = X57 )
                        & ( select2(X48,X56,localinv) = X57 ) )
                      | ( nullObject = X56 )
                      | ( select2(X48,X56,ownerFrame) != select2(X48,X53,ownerFrame) )
                      | ( true_1 != select2(X48,X56,allocated) )
                      | ( select2(X48,X56,ownerRef) != select2(X48,X53,ownerRef) ) )
                    & ( typeof(X56) = X57 ) ) )
              | ( true_1 != select2(X48,X49,allocated) )
              | ? [X54: $int] :
                ! [X55: $int] :
                  ( ( typeof(X54) != X55 )
                  | ( ( ( select2(X48,X54,inv) != X55 )
                      | ( select2(X48,X54,localinv) != X55 ) )
                    & ( select2(X48,X54,ownerFrame) = X50 )
                    & ( nullObject != X54 )
                    & ( select2(X48,X54,ownerRef) = X52 )
                    & ( true_1 = select2(X48,X54,allocated) ) ) )
              | ( true_1 != 'IsNotNull'(X49,'System_Object') )
              | ( true_1 != 'IsHeap'(X48) ) )
            & ( select2(X48,X49,ownerFrame) = X50 )
            & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
            & ( select2(X48,X49,ownerRef) = X52 ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ! [X102: $int,X103: $int,X104: $int] :
          ( ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( X103 != X104 ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
          <=> ( true_1 = 'StringEquals'(X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X104,X103) )
          <=> ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) ) )
      & ! [X184: $int,X185: $int] :
        ? [X186: $int] :
          ( ( ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) )
            | ( select2(X185,X184,inv) != X186 )
            | ( true_1 != select2(X185,X184,allocated) )
            | ( select2(X185,X184,localinv) != X186 )
            | ( true_1 != 'IsHeap'(X185) )
            | ( nullObject = X184 )
            | ( true_1 != x(X186,'BoundedStack') ) )
          & ( typeof(X184) = X186 ) )
      & ! [X175: $int,X174: $int,X173: $int,X176: $int] :
          ( ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) )
          | ( nullObject = X173 )
          | ( ( 'BeingConstructed' = X173 )
            & ( true_1 != select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') ) )
          | ( true_1 != 'IsHeap'(X174) ) )
      & ! [X15: $int] :
          ( ( ! [X17: $int] :
                ( ( true_1 != x(X15,X17) )
                | ( X15 = X17 ) )
            & ! [X16: $int] :
                ( ( X15 = X16 )
                | ( true_1 != x(X16,X15) ) ) )
          | ( true_1 != 'IsValueType'(X15) ) )
      & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
      & ( true_1 = x('System_String','System_Collections_IEnumerable') )
      & ! [X95: $int,X94: $int] :
        ? [X96: $int] :
          ( ( ( ~ $less(0,X96)
              & $less(X95,X96) )
            | $less(0,X94)
            | ~ $less(X95,0) )
          & ( x_2(X94,X95) = X96 ) )
      & ! [X24: $int,X23: $int] :
          ( ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) )
          | ( true_1 != 'IsHeap'(X24) ) )
      & ! [X287: $int,X288: $int] :
          ( ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) )
          | $less(X288,1) )
      & ! [X452: $int,X454: $int,X453: $int] :
          ( ( 'Rank'(X453) = X454 )
          | ( nullObject = X453 )
          | ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) ) )
      & ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
      & ! [X138: $int,X139: $int] :
        ? [X140: $int] :
          ( ( shl(X139,X138) = X140 )
          & ( ( ~ $less(X140,0)
              & ~ $less(int_2147483647,X140) )
            | $less(X138,0)
            | $less(16,X138)
            | ~ $less(X139,32768)
            | $less(X139,0) ) )
      & ( true_1 = x('System_Type','System_Object') )
      & ! [X146: $int] :
          ( ( true_1 != 'IsHeap'(X146) )
          | ( true_1 = select2(X146,stringLiteral9,allocated) ) )
      & ! [X39: $int,X40: $int,X38: $int,X37: $int] :
          ( ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) )
          | ( X37 = X38 ) )
      & ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
      & ! [X291: $int,X290: $int,X289: $int] :
        ? [X292: $int] :
          ( ( 'IntArray'(X290,X291) = X292 )
          & ( ( true_1 = x('System_Array',X289) )
            | ( X289 = X292 )
            | ( true_1 != x(X292,X289) ) ) )
      & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
      & ! [X152: $int,X153: $int,X154: $int] :
        ? [X155: $int] :
          ( ( 'ElementType'(X154) = X155 )
          & ( ( ( true_1 = x(X152,X155) )
              & ( 'NonNullRefArray'(X155,X153) = X154 ) )
            | ( true_1 = x('System_Array',X154) )
            | ( true_1 != x('NonNullRefArray'(X152,X153),X154) ) ) )
      & ! [X67: $int,X66: $int,X68: $int] :
        ? [X69: $int] :
          ( ( 'ElementType'(X66) = X69 )
          & ( ( ( 'RefArray'(X69,X68) = X66 )
              & ( true_1 = x(X69,X67) )
              & ( X66 != X67 ) )
            | ( true_1 != x(X66,'RefArray'(X67,X68)) ) ) )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
      & ! [X112: $int,X113: $int] :
          ( ~ $less(and_1(X112,X113),0)
          | ( $less(X113,0)
            & $less(X112,0) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
      & ( 'System_Exception' = 'AsMutable'('System_Exception') )
      & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
      & ! [X323: $int] :
          ( ( true_1 = 'InRange'(X323,'System_Byte') )
        <=> ( $less(X323,256)
            & ~ $less(X323,0) ) )
      & ( 'System_String' = 'AsDirectSubClass'('System_String',X1) )
      & ! [X100: $int,X99: $int] :
        ? [X101: $int] :
          ( ( ( ~ $less($sum(X99,X100),X101)
              & ~ $less(X101,0) )
            | $less(X100,0)
            | $less(X99,0) )
          & ( or_1(X99,X100) = X101 ) )
      & ! [X420: $int,X418: $int,X419: $int] :
          ( ( true_1 != 'IsAllocated'(X420,X419) )
          | ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
      & $less(int_4294967295,int_9223372036854775807)
      & $less(int_2147483647,int_4294967295)
      & ( 'StringLength'(stringLiteral9) = 18 )
      & ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
      & ( true_1 = x('System_IConvertible','System_Object') )
      & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Array') )
      & ( true_1 != 'IsImmutable'('System_Exception') )
      & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X5) )
      & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
      & ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
      & ! [X44: $int] :
          ( ( true_1 != 'IsHeap'(X44) )
          | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
      & ! [X250: $int] :
          ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) )
          | ( true_1 != 'IsHeap'(X250) ) )
      & ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
      & ! [X195: $int,X194: $int] :
        ? [X196: $int] :
          ( ( true_1 = x(X196,X196) )
          & ( true_1 = x(X196,'System_Array') )
          & ( 'NonNullRefArray'(X195,X194) = X196 ) )
      & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
      & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
      & ( true_1 != 'IsStaticField'(allocated) )
      & ! [X359: $int,X358: $int] :
          ( ( 'Box'('Unbox'(X359),X359) = X359 )
          | ( nullObject = 'BoxTester'(X359,X358) ) )
      & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
      & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
      & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
      & ! [X390: $int] :
          ( ( true_1 = 'InRange'(X390,'System_Int16') )
        <=> ( $less(X390,32768)
            & ~ $less(X390,$sum(0,$uminus(32768))) ) )
      & ! [X274: $int,X273: $int] :
          ( ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) )
          | ( true_1 != x(typeof(X274),'BoundedStack') )
          | ( nullObject = X274 ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
      & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
      & ! [X364: $int,X363: $int,X365: $int] :
          ( ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) )
          | ( true_1 != 'IsHeap'(X363) )
          | ( true_1 != select2(X363,X365,allocated) ) )
      & ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
      & ! [X232: $int,X231: $int,X233: $int] :
        ? [X234: $int] :
          ( ( typeof(X233) = X234 )
          & ( ( true_1 != 'NonNullRefArrayRaw'(X233,X232,X231) )
            | ( ( 'Rank'(X233) = X231 )
              & ( true_1 = x(X234,'System_Array') )
              & ( true_1 = x(X232,'ElementType'(X234)) ) ) ) )
      & ( true_1 != 'IsImmutable'('BoundedStack') )
      & ! [X192: $int,X191: $int] :
          ( ( nullObject = 'As'(X191,X192) )
          | ( true_1 = 'Is'(X191,X192) ) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_Object' = 'DeclType'(exposeVersion) )
      & ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
      & ! [X324: $int,X325: $int] :
        ? [X326: $int] :
          ( ( x_2(X325,X324) = X326 )
          & ( ( $less(X326,X324)
              & ~ $less(X326,0) )
            | $less(X325,0)
            | ~ $less(0,X324) ) )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
      & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
      & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
      & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
      & ( true_1 != 'IsStaticField'('BoundedStack_size') )
      & ( true_1 = x('System_IConvertible','System_IConvertible') )
      & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
      & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
      & ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
      & ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
      & ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
      & ( true_1 != 'IsStaticField'(localinv) )
      & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
      & ! [X281: $int,X283: $int,X280: $int,X284: $int,X282: $int] :
        ? [X285: $int] :
          ( ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 )
          & ? [X286: $int] :
              ( ( ( ( select2(X280,X286,ownerRef) = X281 )
                  & ( select2(X280,X286,ownerFrame) = X283 ) )
                | ( nullObject = X285 )
                | ( true_1 != 'IsHeap'(X280) ) )
              & ( 'ElementProxy'(X285,X282) = X286 ) ) )
      & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
      & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
      & ( true_1 = x('System_IComparable','System_Object') )
      & ! [X127: $int,X126: $int,X128: $int] :
          ( ( true_1 != X127 )
          | ( 'IfThenElse'(X127,X126,X128) = X126 ) )
      & ! [X380: $int,X381: $int] :
        ? [X382: $int] :
          ( ( ( ~ $less(X382,0)
              & $less(X382,$sum(0,$uminus(X381))) )
            | $less(X380,0)
            | ~ $less(X381,0) )
          & ( x_2(X380,X381) = X382 ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
      & ! [X160: $int,X159: $int] :
        ? [X161: $int] :
          ( ( ( x_2(X159,X160) = x_2(X161,X160) )
            | $less(X160,0)
            | $less(X161,0) )
          & ( $sum(X159,$uminus(X160)) = X161 ) )
      & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
      & ! [X428: $int] :
          ( ( true_1 != 'IsHeap'(X428) )
          | ( true_1 = select2(X428,stringLiteral8,allocated) ) )
      & ( 'System_Type' = 'AsImmutable'('System_Type') )
      & ! [X368: $int,X370: $int,X369: $int] :
        ? [X371: $int] :
          ( ( ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) )
            | ( nullObject = X371 )
            | ( true_1 != 'IsHeap'(X369) ) )
          & ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 ) )
      & ( true_1 = x('System_IComparable','System_IComparable') )
      & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
      & ! [X384: $int,X383: $int,X385: $int] :
          ( ( true_1 != x(X383,'NonNullRefArray'(X384,X385)) )
          | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
      & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
      & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
      & $less(100000,int_2147483647)
      & ! [X218: $int,X217: $int] :
          ( ( x_2(X218,X217) = x_2($sum(X218,X217),X217) )
          | $less(X218,0)
          | $less(X217,0) )
      & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
      & ( true_1 = x('System_Exception','System_Exception') )
      & ! [X215: $int,X214: $int,X213: $int] :
        ? [X216: $int] :
          ( ( ( true_1 != x(X215,X216) )
            | ( X215 = X216 ) )
          & ( 'ValueArray'(X214,X213) = X216 ) )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
      & ! [X85: $int,X87: $int,X83: $int,X86: $int,X84: $int] :
          ( ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) )
          | ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
          | ( true_1 != 'IsHeap'(X85) ) )
      & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
      & ! [X407: $int,X408: $int] :
        ? [X409: $int] :
          ( ( x_2(X408,X407) = X409 )
          & ( ( ~ $less(0,X409)
              & $less($sum(0,$uminus(X407)),X409) )
            | ~ $less(0,X407)
            | $less(0,X408) ) )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
      & ! [X32: $int] :
        ? [X33: $int] :
          ( ( 'BaseClass'(X32) = X33 )
          & ( ( X32 != X33 )
            | ( 'System_Object' = X32 ) )
          & ( true_1 = x(X32,X33) ) )
      & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
      & ! [X406: $int,X405: $int] :
          ( ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) )
          | $less(X406,1) )
      & ! [X436: $int] :
          ( ( ~ $less(X436,0)
            & ~ $less(int_4294967295,X436) )
        <=> ( true_1 = 'InRange'(X436,'System_UInt32') ) )
      & ( true_1 = x('System_String','System_ICloneable') )
      & ( true_1 != 'IsStaticField'(inv) )
      & ( 'System_String' = 'AsImmutable'('System_String') )
      & ( true_1 = 'IsValueType'('System_IntPtr') )
      & ! [X430: $int,X431: $int,X429: $int] :
        ? [X432: $int] :
          ( ( 'ValueArray'(X430,X429) = X432 )
          & ( ( X431 = X432 )
            | ( true_1 = x('System_Array',X431) )
            | ( true_1 != x(X432,X431) ) ) )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
      & ( true_1 = x('System_Type','System_Type') )
      & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
      & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
      & ( true_1 = x('System_String','System_IComparable') )
      & ( true_1 = 'IncludedInModifiesStar'(elements) )
      & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
      & ( true_1 = x('System_Array','System_ICloneable') )
      & ! [X156: $int] :
          ( ( true_1 != 'IsHeap'(X156) )
          | ( true_1 = select2(X156,stringLiteral11,allocated) ) )
      & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
      & ! [X61: $int] :
          ( ( true_1 != 'IsValueType'('UnboxedType'(X61)) )
          | ! [X62: $int,X63: $int] :
            ? [X64: $int] :
              ( ? [X65: $int] :
                  ( ( ( true_1 != 'IsHeap'(X63) )
                    | ( ( select2(X63,X64,inv) = X65 )
                      & ( select2(X63,X64,localinv) = X65 ) ) )
                  & ( typeof(X64) = X65 ) )
              & ( 'Box'(X62,X61) = X64 ) ) )
      & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
      & ! [X132: $int,X131: $int,X130: $int] :
          ( ( true_1 != 'IsAllocated'(X131,X132) )
          | ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
      & ! [X343: $int] :
          ( ( true_1 != x(X343,'System_String') )
          | ( 'System_String' = X343 ) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
      & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Type') )
      & ! [X443: $int] :
          ( ( $less(X443,65536)
            & ~ $less(X443,0) )
        <=> ( true_1 = 'InRange'(X443,'System_UInt16') ) )
      & ! [X98: $int] :
          ( ( true_1 = 'InRange'(X98,'System_SByte') )
        <=> ( $less(X98,128)
            & ~ $less(X98,$sum(0,$uminus(128))) ) )
      & ( 'StringLength'(stringLiteral8) = 13 )
      & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
      & ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
      & ! [X21: $int,X20: $int] :
        ? [X22: $int] :
          ( ( max(X21,X20) = X22 )
          & ~ $less(X22,X20)
          & ( ( X21 = X22 )
            | ( X20 = X22 ) )
          & ~ $less(X22,X21) )
      & $less(int_m2147483648,$sum(0,$uminus(100000)))
      & ( true_1 != 'IsStaticField'(exposeVersion) )
      & ! [X317: $int,X316: $int] :
        ? [X318: $int] :
          ( ( select2(X317,X316,'FirstConsistentOwner') = X318 )
          & ? [X321: $int,X320: $int,X319: $int,X322: $int] :
              ( ( select2(X317,X318,ownerRef) = X321 )
              & ( ( ( nullObject != X318 )
                  & ( true_1 = select2(X317,X318,allocated) )
                  & ( ( true_1 != x(select2(X317,X321,inv),X319) )
                    | ( 'PeerGroupPlaceholder' = X319 )
                    | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) ) )
                | ( true_1 != x(select2(X317,X320,inv),X322) )
                | ( true_1 != 'IsHeap'(X317) )
                | ( true_1 != select2(X317,X316,allocated) )
                | ( nullObject = X316 )
                | ( 'PeerGroupPlaceholder' = X322 )
                | ( select2(X317,X320,localinv) = 'BaseClass'(X322) ) )
              & ( select2(X317,X318,ownerFrame) = X319 )
              & ( select2(X317,X316,ownerRef) = X320 )
              & ( select2(X317,X316,ownerFrame) = X322 ) ) )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
      & ! [X60: $int,X58: $int,X59: $int] :
          ( ( true_1 != x(X60,'IntArray'(X58,X59)) )
          | ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
      & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
      & ! [X183: $int] : ( shl(X183,0) = X183 )
      & ! [X249: $int] : ( shr(X249,0) = X249 )
      & ! [X179: $int,X180: $int,X181: $int] :
        ? [X182: $int] :
          ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
          & ( ( ( select2(X181,X180,ownerRef) = select2(X181,X182,ownerRef) )
              & ( select2(X181,X182,ownerFrame) = select2(X181,X180,ownerFrame) ) )
            | ( nullObject = X182 )
            | ( true_1 != 'IsHeap'(X181) ) ) )
      & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
      & ! [X41: $int,X43: $int,X42: $int] :
          ( ( 'Rank'(X42) = X41 )
          | ( nullObject = X42 )
          | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
      & ( ownerFrame != 'BoundedStack_max' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
      & ( 'System_Type' != 'System_String' )
      & ( ownerRef != 'System_Object' )
      & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
      & ( 'System_Char' != stringLiteral8 )
      & ( 'System_SByte' != 'System_Collections_ICollection' )
      & ( elements != 'ArrayCategoryValue' )
      & ( ownerFrame != 'BoundedStack' )
      & ( allocated != 'NonNullFieldsAreInitialized' )
      & ( sharingMode != 'System_Byte' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UIntPtr' != 'System_IConvertible' )
      & ( inv != 'ArrayCategoryValue' )
      & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( inv != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Byte' != 'System_IComparable' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_String' != 'System_SByte' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryRef' != stringLiteral11 )
      & ( exposeVersion != 'ArrayCategoryNonNullRef' )
      & ( ownerFrame != 'PeerGroupPlaceholder' )
      & ( 'System_SByte' != 'System_Exception' )
      & ( inv != 'System_Exception' )
      & ( 'SharingMode_Unshared' != ownerFrame )
      & ( 'System_Type' != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
      & ( 'System_Boolean' != stringLiteral10 )
      & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'System_Int32' )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable' != stringLiteral11 )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
      & ( ownerRef != 'BoundedStack_elems' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
      & ( 'System_Int64' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_IComparable_1___System_String' )
      & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( localinv != 'System_Runtime_InteropServices__Exception' )
      & ( elements != 'System_Type' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
      & ( 'System_Boolean' != stringLiteral8 )
      & ( 'System_Object' != 'System_IComparable_1___System_String' )
      & ( 'System_SByte' != stringLiteral8 )
      & ( 'System_UInt16' != stringLiteral9 )
      & ( 'System_IConvertible' != 'BoundedStack' )
      & ( 'ArrayCategoryInt' != 'System_Boolean' )
      & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_Char' )
      & ( allocated != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Int64' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Int32' != 'System_Int64' )
      & ( exposeVersion != 'System_Object' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
      & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'BoundedStack' )
      & ( 'System_Object' != 'System_IntPtr' )
      & ( 'System_UIntPtr' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != stringLiteral11 )
      & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_IntPtr' != 'System_IConvertible' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
      & ( allocated != 'SharingMode_LockProtected' )
      & ( exposeVersion != 'PeerGroupPlaceholder' )
      & ( elements != 'System_Runtime_InteropServices__Exception' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
      & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
      & ( inv != 'System_SByte' )
      & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
      & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
      & ( ownerRef != 'System_ICloneable' )
      & ( 'System_Exception' != 'System_Collections_ICollection' )
      & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
      & ( elements != 'BoundedStack_elems' )
      & ( 'System_Char' != 'BoundedStack_size' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
      & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
      & ( ownerFrame != 'System_Exception' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
      & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != stringLiteral8 )
      & ( 'SharingMode_LockProtected' != stringLiteral9 )
      & ( ownerRef != stringLiteral8 )
      & ( 'System_Int32' != stringLiteral9 )
      & ( inv != 'FirstConsistentOwner' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable' )
      & ( 'System_Type' != 'System_UInt64' )
      & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
      & ( allocated != ownerFrame )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
      & ( ownerFrame != 'System_Int32' )
      & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'ArrayCategoryRef' )
      & ( stringLiteral10 != stringLiteral11 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
      & ( 'BoundedStack_max' != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'System_ICloneable' )
      & ( 'System_IComparable' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
      & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != stringLiteral8 )
      & ( exposeVersion != 'ArrayCategoryRef' )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
      & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
      & ( elements != 'ArrayCategoryNonNullRef' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
      & ( elements != 'System_Array' )
      & ( 'System_Byte' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int64' != 'System_IComparable_1___System_String' )
      & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != stringLiteral9 )
      & ( allocated != 'ArrayCategoryRef' )
      & ( allocated != 'System_String' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_Collections_IList' )
      & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
      & ( elements != 'NonNullFieldsAreInitialized' )
      & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
      & ( 'System_Char' != 'BoundedStack_elems' )
      & ( 'System_UInt16' != 'System_Collections_IList' )
      & ( 'System_UInt16' != 'System_UInt32' )
      & ( sharingMode != 'SharingMode_LockProtected' )
      & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
      & ( 'System_Boolean' != 'System_UInt16' )
      & ( elements != 'System_Collections_IList' )
      & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'System_Array' )
      & ( 'System_Int64' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
      & ( 'System_IComparable_1___System_String' != stringLiteral8 )
      & ( 'System_UInt16' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_UIntPtr' )
      & ( 'System_Type' != 'System_Collections_ICollection' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
      & ( 'System_UInt32' != 'BoundedStack' )
      & ( 'System_UInt16' != 'BoundedStack_size' )
      & ( 'BoundedStack_elems' != 'System_Exception' )
      & ( 'ArrayCategoryValue' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
      & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
      & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != stringLiteral9 )
      & ( ownerRef != 'System_String' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_IComparable' )
      & ( 'System_Int16' != 'BoundedStack_max' )
      & ( exposeVersion != 'ArrayCategoryInt' )
      & ( 'BoundedStack_size' != stringLiteral10 )
      & ( 'System_IntPtr' != 'System_IComparable' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Byte' != 'System_Int16' )
      & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
      & ( 'System_Boolean' != 'System_SByte' )
      & ( localinv != 'System_Array' )
      & ( 'System_Byte' != 'BoundedStack_size' )
      & ( 'SharingMode_Unshared' != 'System_Byte' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
      & ( 'System_Byte' != 'System_IntPtr' )
      & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Reflection_IReflect' != 'BoundedStack' )
      & ( 'SharingMode_Unshared' != 'System_IntPtr' )
      & ( allocated != 'System_Int32' )
      & ( 'System_Type' != 'System_Int16' )
      & ( 'ArrayCategoryInt' != 'System_Byte' )
      & ( 'FirstConsistentOwner' != 'System_IConvertible' )
      & ( 'System_UInt32' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( elements != 'System_Runtime_InteropServices__Type' )
      & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'System_SByte' )
      & ( 'FirstConsistentOwner' != 'System_UInt32' )
      & ( 'System_Int64' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryValue' != 'System_Boolean' )
      & ( 'System_Int16' != 'System_UIntPtr' )
      & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'FirstConsistentOwner' )
      & ( ownerFrame != 'ArrayCategoryNonNullRef' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_LockProtected' != 'System_Int32' )
      & ( localinv != stringLiteral8 )
      & ( 'System_Byte' != 'System_UInt64' )
      & ( localinv != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryRef' != 'System_UInt16' )
      & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
      & ( 'System_IntPtr' != 'BoundedStack_elems' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
      & ( sharingMode != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_UInt32' )
      & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
      & ( 'System_Boolean' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'System_Int32' )
      & ( 'ArrayCategoryValue' != 'System_IConvertible' )
      & ( 'System_Type' != stringLiteral11 )
      & ( localinv != 'System_Int32' )
      & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Char' )
      & ( allocated != 'System_Array' )
      & ( 'System_SByte' != 'System_ICloneable' )
      & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
      & ( elements != 'System_Reflection_IReflect' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_Byte' )
      & ( 'ArrayCategoryRef' != 'System_Type' )
      & ( 'System_Collections_IEnumerable' != stringLiteral8 )
      & ( inv != 'System_Collections_IList' )
      & ( 'System_Int32' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'BoundedStack' )
      & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
      & ( exposeVersion != 'System_UInt16' )
      & ( elements != exposeVersion )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'System_UInt16' )
      & ( 'System_Int64' != 'System_Char' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'System_Int64' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_Exception' )
      & ( 'System_Boolean' != stringLiteral11 )
      & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
      & ( 'System_Int32' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
      & ( inv != 'System_UInt16' )
      & ( 'System_String' != 'BoundedStack_max' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryInt' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_Collections_IList' )
      & ( sharingMode != 'System_IConvertible' )
      & ( ownerFrame != 'System_UInt16' )
      & ( 'ArrayCategoryInt' != 'System_Int16' )
      & ( 'System_UInt16' != 'System_UIntPtr' )
      & ( localinv != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Collections_IEnumerable' )
      & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
      & ( localinv != 'System_String' )
      & ( inv != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_Type' )
      & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'System_Int32' )
      & ( 'System_Array' != 'System_Reflection_MemberInfo' )
      & ( 'System_Object' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
      & ( 'System_IComparable' != stringLiteral10 )
      & ( allocated != 'System_Object' )
      & ( 'ArrayCategoryValue' != 'System_IComparable' )
      & ( 'System_UInt32' != 'System_Int64' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != stringLiteral10 )
      & ( elements != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != 'System_ICloneable' )
      & ( 'System_Collections_IList' != stringLiteral11 )
      & ( exposeVersion != 'SharingMode_LockProtected' )
      & ( allocated != 'ArrayCategoryValue' )
      & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
      & ( exposeVersion != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'ArrayCategoryValue' )
      & ( 'System_Object' != stringLiteral8 )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryValue' != 'System_Object' )
      & ( 'System_Int16' != 'System_ICloneable' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerFrame != 'System_Char' )
      & ( elements != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
      & ( localinv != 'BoundedStack_elems' )
      & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != 'System_Int16' )
      & ( ownerRef != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_String' )
      & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'ArrayCategoryInt' != 'System_Int32' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
      & ( 'System_IComparable' != 'System_IConvertible' )
      & ( elements != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
      & ( 'NonNullFieldsAreInitialized' != 'System_String' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'PeerGroupPlaceholder' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
      & ( localinv != stringLiteral10 )
      & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
      & ( 'System_Char' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_String' )
      & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt32' != stringLiteral11 )
      & ( elements != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryInt' != stringLiteral11 )
      & ( 'System_Type' != 'System_Exception' )
      & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'System_ICloneable' )
      & ( sharingMode != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != stringLiteral10 )
      & ( localinv != 'System_UInt16' )
      & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
      & ( 'ArrayCategoryInt' != 'System_IComparable' )
      & ( 'System_IComparable' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
      & ( localinv != 'ArrayCategoryInt' )
      & ( 'System_UInt16' != stringLiteral10 )
      & ( ownerRef != 'System_UIntPtr' )
      & ( allocated != 'SharingMode_Unshared' )
      & ( sharingMode != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'BoundedStack_size' )
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      & ( ownerFrame != 'ArrayCategoryInt' )
      & ( ownerRef != 'ArrayCategoryNonNullRef' )
      & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_IntPtr' != 'BoundedStack_size' )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_Byte' )
      & ( 'System_Char' != stringLiteral10 )
      & ( localinv != 'System_Exception' )
      & ( 'System_Int16' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Array' != 'System_UInt64' )
      & ( 'System_Int32' != 'BoundedStack' )
      & ( 'System_Object' != stringLiteral11 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
      & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
      & ( sharingMode != stringLiteral10 )
      & ( allocated != 'System_Collections_ICollection' )
      & ( 'System_UInt64' != 'System_UIntPtr' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
      & ( exposeVersion != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryRef' != 'System_ICloneable' )
      & ( exposeVersion != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
      & ( 'System_SByte' != 'System_IComparable' )
      & ( inv != 'System_Array' )
      & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Byte' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Exception' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
      & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
      & ( ownerFrame != 'System_Int16' )
      & ( ownerFrame != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
      & ( elements != 'System_String' )
      & ( inv != 'System_IComparable_1___System_String' )
      & ( 'SharingMode_LockProtected' != 'System_SByte' )
      & ( 'System_UInt32' != 'System_IntPtr' )
      & ( sharingMode != stringLiteral9 )
      & ( 'System_SByte' != 'System_IntPtr' )
      & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryValue' != stringLiteral11 )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
      & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
      & ( ownerRef != 'System_SByte' )
      & ( 'System_UInt64' != 'System_IntPtr' )
      & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Array' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
      & ( elements != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_Object' )
      & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
      & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_String' != 'BoundedStack' )
      & ( 'System_Collections_ICollection' != stringLiteral8 )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
      & ( 'System_UInt16' != stringLiteral11 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'BoundedStack_max' != stringLiteral10 )
      & ( 'System_Array' != 'System_UInt16' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
      & ( inv != 'SharingMode_Unshared' )
      & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
      & ( 'System_Array' != stringLiteral11 )
      & ( 'System_Type' != 'System_IComparable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_IntPtr' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
      & ( 'System_Byte' != 'System_Int64' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
      & ( 'System_UInt64' != 'System_Collections_ICollection' )
      & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != 'FirstConsistentOwner' )
      & ( 'System_UInt16' != 'System_IComparable' )
      & ( 'ArrayCategoryRef' != 'System_UInt64' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
      & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_Boolean' )
      & ( 'System_Collections_IList' != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_LockProtected' != 'System_UInt32' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
      & ( elements != 'System_Exception' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
      & ( 'System_SByte' != 'BoundedStack_elems' )
      & ( sharingMode != 'BoundedStack_max' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt16' != 'System_UInt64' )
      & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_String' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int32' != stringLiteral11 )
      & ( allocated != 'System_Boolean' )
      & ( allocated != stringLiteral11 )
      & ( 'System_Boolean' != 'System_Exception' )
      & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != stringLiteral9 )
      & ( ownerRef != 'System_Int64' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
      & ( 'System_Object' != 'System_Int64' )
      & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'FirstConsistentOwner' != 'System_Int16' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
      & ( 'System_SByte' != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
      & ( 'System_Type' != 'BoundedStack_size' )
      & ( 'System_String' != 'System_UInt16' )
      & ( 'System_Object' != 'System_Reflection_IReflect' )
      & ( 'System_String' != 'System_IComparable' )
      & ( allocated != 'BoundedStack_size' )
      & ( 'BoundedStack' != stringLiteral11 )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' != stringLiteral10 )
      & ( 'System_Boolean' != 'BoundedStack_max' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != 'NonNullFieldsAreInitialized' )
      & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( localinv != 'System_Int16' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
      & ( ownerRef != 'System_UInt32' )
      & ( inv != 'System_Boolean' )
      & ( allocated != 'System_ICloneable' )
      & ( 'System_UInt32' != 'System_ICloneable' )
      & ( allocated != 'ArrayCategoryNonNullRef' )
      & ( ownerRef != 'ArrayCategoryRef' )
      & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != 'BoundedStack_size' )
      & ( inv != localinv )
      & ( 'System_Char' != 'BoundedStack' )
      & ( 'System_Array' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_IConvertible' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
      & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_ICloneable' )
      & ( 'System_Boolean' != 'System_Int32' )
      & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'System_IConvertible' )
      & ( 'FirstConsistentOwner' != 'System_Char' )
      & ( 'System_Object' != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
      & ( 'System_UIntPtr' != stringLiteral10 )
      & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
      & ( ownerRef != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
      & ( 'ArrayCategoryValue' != 'System_Int32' )
      & ( 'System_Int16' != stringLiteral9 )
      & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Array' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt16' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
      & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
      & ( 'System_Object' != 'System_Int32' )
      & ( 'System_Exception' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'System_Type' )
      & ( 'System_Int16' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryValue' != 'System_UInt16' )
      & ( 'ArrayCategoryInt' != 'BoundedStack' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Byte' )
      & ( 'System_UInt32' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_UInt32' )
      & ( ownerFrame != 'System_UInt32' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != stringLiteral8 )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
      & ( 'SharingMode_Unshared' != stringLiteral9 )
      & ( 'BoundedStack_size' != stringLiteral11 )
      & ( allocated != 'System_Runtime_InteropServices__Exception' )
      & ( inv != 'System_Char' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
      & ( 'System_Array' != 'System_IConvertible' )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != stringLiteral8 )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Int16' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
      & ( 'System_Int32' != 'System_IConvertible' )
      & ( 'PeerGroupPlaceholder' != stringLiteral11 )
      & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
      & ( 'System_Array' != 'System_Char' )
      & ( 'System_Int32' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_ICloneable' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
      & ( elements != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'ArrayCategoryRef' != 'System_Exception' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
      & ( 'System_UInt64' != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
      & ( 'System_Char' != 'System_ICloneable' )
      & ( 'System_Int16' != 'System_IConvertible' )
      & ( localinv != ownerRef )
      & ( 'FirstConsistentOwner' != 'System_Int32' )
      & ( ownerFrame != 'System_UInt64' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Byte' != 'System_Collections_IList' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
      & ( stringLiteral8 != stringLiteral10 )
      & ( 'System_Int16' != 'System_Char' )
      & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'Microsoft_Contracts_GuardException' = X0 )
      & ! [X136: $int,X135: $int,X137: $int] :
          ( ( 'IfThenElse'(X136,X135,X137) = X137 )
          | ( true_1 = X136 ) )
      & ! [X411: $int,X410: $int,X412: $int] :
        ? [X414: $int,X413: $int] :
          ( ( select2(X410,X411,ownerRef) = X414 )
          & ( select2(X410,X411,ownerFrame) = X413 )
          & ( ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) )
            | ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
            | ( true_1 != 'IsHeap'(X410) )
            | ( 'AsPureObject'(X411) != X411 )
            | ( 'PeerGroupPlaceholder' = X413 )
            | ( true_1 != x(select2(X410,X414,inv),X413) )
            | ( nullObject = X411 )
            | ( true_1 != select2(X410,X411,allocated) ) ) )
      & ( true_1 = x('System_ICloneable','System_Object') )
      & ! [X178: $int,X177: $int] :
          ( ( true_1 = select2(X178,X177,allocated) )
          | ( true_1 != 'IsAllocated'(X178,X177) ) )
      & ( true_1 != 'IsStaticField'('BoundedStack_max') )
      & ( true_1 = x('System_String','System_IConvertible') )
      & ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
      & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X2) )
      & ( true_1 = 'IsImmutable'('System_Type') )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
      & ! [X275: $int,X277: $int,X278: $int,X276: $int] :
        ? [X279: $int] :
          ( ( 'Box'(X277,X279) = X279 )
          & ( 'UnboxedType'(X279) = X275 )
          & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
      & ! [X421: $int,X422: $int] :
        ? [X423: $int] :
          ( ( typeof(X422) = X423 )
          & ( ( ( select2(X421,X422,localinv) = X423 )
              & ( select2(X421,X422,inv) = X423 ) )
            | ( true_1 != 'IsHeap'(X421) )
            | ( true_1 != x(X423,'System_Array') )
            | ( nullObject = X422 ) ) )
      & ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
      & ( true_1 = x('System_Collections_IList','System_Object') )
      & ! [X360: $int,X361: $int] :
        ? [X362: $int] :
          ( ( 'IntArray'(X361,X360) = X362 )
          & ( true_1 = x(X362,X362) )
          & ( true_1 = x(X362,'System_Array') ) )
      & ! [X168: $int,X169: $int] :
          ( ( x_2($sum(X169,X168),X169) = x_2(X168,X169) )
          | $less(X168,0)
          | $less(X169,0) )
      & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
      & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X6) )
      & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
      & ! [X172: $int] :
          ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) )
          | ( true_1 != 'IsHeap'(X172) ) )
      & ( true_1 = x('System_Reflection_IReflect','System_Object') )
      & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
      & ( 'System_Object' = X1 )
      & ( 'System_Array' = 'AsMutable'('System_Array') )
      & ! [X72: $int,X71: $int] :
          ( ( true_1 != x(X71,'AsMutable'(X72)) )
          | ( ( true_1 != 'IsImmutable'(X71) )
            & ( 'AsMutable'(X71) = X71 ) ) )
      & ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
      & ! [X252: $int,X251: $int,X254: $int,X253: $int] :
          ( ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) )
          | ( X253 = X254 ) )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
      & ( 1 = 'StringLength'(stringLiteral11) )
      & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
      & ! [X338: $int,X337: $int,X340: $int,X339: $int] :
          ( ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) )
          | ( X337 = X339 ) )
      & ! [X70: $int] :
          ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) )
          | ( true_1 != 'IsHeap'(X70) ) )
      & ! [X439: $int,X441: $int,X440: $int] :
          ( ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) )
          | ( true_1 != 'IsHeap'(X439) ) )
      & ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
      & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
      & ! [X265: $int,X266: $int,X267: $int] :
          ( ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) )
          | ( nullObject = X267 )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) )
          | ( nullObject = X265 ) )
      & ( ! [X327: $int,X328: $int] :
          ? [X330: $int,X331: $int,X329: $int,X332: $int] :
            ( ( select2(X327,X328,ownerRef) = X331 )
            & ( 'BoundedStack_ToString'(X327,X328) = X332 )
            & ( select2(X327,X328,ownerFrame) = X330 )
            & ( ( ( true_1 = select2(X327,X332,allocated) )
                & ( 'AsPureObject'(X328) = X328 )
                & ( ( ( ( select2(X327,X331,'FirstConsistentOwner') = X329 )
                      | ( ( true_1 = x(select2(X327,X331,inv),X330) )
                        & ( select2(X327,X331,localinv) != 'BaseClass'(X330) ) ) )
                    & ( ( X329 = X331 )
                      | ( true_1 != x(select2(X327,X331,inv),X330) )
                      | ( select2(X327,X331,localinv) = 'BaseClass'(X330) ) ) )
                  | ( 'PeerGroupPlaceholder' = X330 ) )
                & ( true_1 = 'IsNotNull'(X332,'System_String') )
                & ! [X335: $int] :
                  ? [X336: $int] :
                    ( ( ( ( select2(X327,X335,inv) = X336 )
                        & ( select2(X327,X335,localinv) = X336 ) )
                      | ( true_1 != select2(X327,X335,allocated) )
                      | ( select2(X327,X332,ownerFrame) != select2(X327,X335,ownerFrame) )
                      | ( nullObject = X335 )
                      | ( select2(X327,X332,ownerRef) != select2(X327,X335,ownerRef) ) )
                    & ( typeof(X335) = X336 ) ) )
              | ( true_1 != select2(X327,X328,allocated) )
              | ( true_1 != 'IsNotNull'(X328,'BoundedStack') )
              | ? [X333: $int] :
                ! [X334: $int] :
                  ( ( ( ( select2(X327,X333,localinv) != X334 )
                      | ( select2(X327,X333,inv) != X334 ) )
                    & ( nullObject != X333 )
                    & ( select2(X327,X333,ownerFrame) = X330 )
                    & ( select2(X327,X333,ownerRef) = X331 )
                    & ( true_1 = select2(X327,X333,allocated) ) )
                  | ( typeof(X333) != X334 ) )
              | ( true_1 != 'IsHeap'(X327) ) )
            & ( select2(X327,X328,'FirstConsistentOwner') = X329 ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ! [X91: $int,X90: $int] :
        ? [X93: $int,X92: $int] :
          ( ( ( ~ $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
              & ~ $less(X93,X92)
              & ~ $less(X92,0) )
            | ( true_1 != 'IsHeap'(X91) )
            | ( select2(X91,X90,localinv) = X3 )
            | ( true_1 != x(select2(X91,X90,inv),'BoundedStack') ) )
          & ( select2(X91,X90,'BoundedStack_max') = X93 )
          & ( select2(X91,X90,'BoundedStack_size') = X92 ) )
      & ( true_1 = x('BoundedStack','BoundedStack') )
      & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
      & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
      & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
      & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
      & ( true_1 = x('System_Array','System_Object') )
      & ( true_1 = 'IsValueType'('System_Byte') )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 )
      & ( 'BaseClass'('System_Exception') = X5 ) ),
    inference(ennf_transformation,[],[f13]) ).

tff(f17,plain,
    ? [X7: $int,X3: $int,X5: $int,X6: $int,X1: $int,X0: $int,X2: $int,X4: $int] :
      ( ( 'System_Int32' != 'System_UInt64' )
      & ( 'ArrayCategoryInt' != stringLiteral8 )
      & ( inv != 'System_String' )
      & ( 'System_Object' != 'System_Int64' )
      & ( 'System_String' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != sharingMode )
      & ( 'ArrayCategoryRef' != 'System_Exception' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'System_IComparable_1___System_String' )
      & ( 'System_Int64' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_Byte') )
      & ( 'System_Array' != stringLiteral11 )
      & ( 'System_Int32' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IntPtr' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable_1___System_String' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt64' )
      & ( 'System_IComparable_1___System_String' != stringLiteral10 )
      & ( 'System_Array' != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
      & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_size' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'BoundedStack_elems' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
      & ( 'System_Object' != 'System_Collections_IEnumerable' )
      & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'BoundedStack' )
      & ( ownerFrame != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'System_Collections_ICollection' )
      & ( sharingMode != 'System_Reflection_IReflect' )
      & ( 'System_Byte' != 'BoundedStack_elems' )
      & ( true_1 = x('System_Reflection_IReflect','System_Object') )
      & ( 'System_Reflection_IReflect' != stringLiteral8 )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_max' )
      & ( 'System_Type' = 'AsImmutable'('System_Type') )
      & ( ownerRef != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
      & ( 'System_Boolean' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
      & ( 'System_UIntPtr' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_Unshared' != 'System_IConvertible' )
      & ( exposeVersion != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Boolean' )
      & ( 'System_Boolean' != 'System_IComparable_1___System_String' )
      & ( 'System_SByte' != stringLiteral10 )
      & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Collections_IList' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X159: $int,X160: $int] :
        ? [X161: $int] :
          ( ( $less(X161,0)
            | ( x_2(X159,X160) = x_2(X161,X160) )
            | $less(X160,0) )
          & ( $sum(X159,$uminus(X160)) = X161 ) )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Int16' )
      & ( 'ArrayCategoryInt' != 'System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Type' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X454: $int,X452: $int,X453: $int] :
          ( ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) )
          | ( nullObject = X453 )
          | ( 'Rank'(X453) = X454 ) )
      & ( 'ArrayCategoryValue' != 'System_Int16' )
      & ! [X180: $int,X181: $int,X179: $int] :
        ? [X182: $int] :
          ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
          & ( ( ( select2(X181,X180,ownerRef) = select2(X181,X182,ownerRef) )
              & ( select2(X181,X182,ownerFrame) = select2(X181,X180,ownerFrame) ) )
            | ( true_1 != 'IsHeap'(X181) )
            | ( nullObject = X182 ) ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt32' != 'System_Collections_IList' )
      & ( elements != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Array' )
      & ( true_1 = x('System_ICloneable','System_Object') )
      & ( 'FirstConsistentOwner' != 'System_Collections_ICollection' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
      & ( 'ArrayCategoryRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_size' != stringLiteral9 )
      & ( allocated != 'System_IComparable' )
      & ( localinv != 'System_Array' )
      & ( true_1 = x('System_String','System_String') )
      & ( 'System_UInt32' != stringLiteral10 )
      & ( exposeVersion != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_IConvertible' )
      & ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
      & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt32' )
      & ( 'System_IComparable_1___System_String' != stringLiteral8 )
      & ( 'BoundedStack_elems' != 'System_IConvertible' )
      & ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != stringLiteral10 )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X299: $int,X300: $int,X298: $int] :
          ? [X301: $int] :
            ( ( ( ( nullObject != X300 )
                & ? [X302: $int] :
                  ! [X303: $int] :
                    ( ( typeof(X302) != X303 )
                    | ( ( select2(X298,X300,ownerFrame) = select2(X298,X302,ownerFrame) )
                      & ( nullObject != X302 )
                      & ( true_1 = select2(X298,X302,allocated) )
                      & ( ( select2(X298,X302,inv) != X303 )
                        | ( select2(X298,X302,localinv) != X303 ) )
                      & ( select2(X298,X302,ownerRef) = select2(X298,X300,ownerRef) ) ) ) )
              | ( ? [X304: $int] :
                  ! [X305: $int] :
                    ( ( typeof(X304) != X305 )
                    | ( ( ( select2(X298,X304,inv) != X305 )
                        | ( select2(X298,X304,localinv) != X305 ) )
                      & ( nullObject != X304 )
                      & ( select2(X298,X304,ownerFrame) = select2(X298,X299,ownerFrame) )
                      & ( true_1 = select2(X298,X304,allocated) )
                      & ( select2(X298,X304,ownerRef) = select2(X298,X299,ownerRef) ) ) )
                & ( nullObject != X299 ) )
              | ( ( true_1 = select2(X298,X301,allocated) )
                & ( true_1 = 'IsNotNull'(X301,'System_String') )
                & ! [X306: $int] :
                  ? [X307: $int] :
                    ( ( typeof(X306) = X307 )
                    & ( ( select2(X298,X301,ownerFrame) != select2(X298,X306,ownerFrame) )
                      | ( select2(X298,X301,ownerRef) != select2(X298,X306,ownerRef) )
                      | ( true_1 != select2(X298,X306,allocated) )
                      | ( ( select2(X298,X306,inv) = X307 )
                        & ( select2(X298,X306,localinv) = X307 ) )
                      | ( nullObject = X306 ) ) )
                & ( 'AsPureObject'(X299) = X299 )
                & ( 'AsPureObject'(X300) = X300 ) )
              | ( true_1 != 'Is'(X300,'System_Object') )
              | ( true_1 != 'IsHeap'(X298) )
              | ( true_1 != select2(X298,X300,allocated) )
              | ( true_1 != select2(X298,X299,allocated) )
              | ( true_1 != 'Is'(X299,'System_Object') ) )
            & ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 ) ) )
      & ! [X125: $int] : ~ $less('StringLength'(X125),0)
      & ( 'System_SByte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
      & ( ownerFrame != 'BoundedStack_elems' )
      & ( 'System_Int64' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_elems' != 'System_ICloneable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Char' != 'BoundedStack' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'System_UInt32' )
      & ( inv != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
      & ! [X60: $int,X58: $int,X59: $int] :
          ( ( true_1 != x(X60,'IntArray'(X58,X59)) )
          | ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
      & ! [X417: $int,X415: $int,X416: $int] :
          ( ( nullObject = X417 )
          | ( 'Rank'(X417) = X416 )
          | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
      & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'FirstConsistentOwner' )
      & ( 'System_UInt32' != 'System_Reflection_MemberInfo' )
      & ( localinv != stringLiteral8 )
      & ( 'ArrayCategoryInt' != 'System_Char' )
      & ( 'PeerGroupPlaceholder' != stringLiteral8 )
      & ( 'System_Int32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
      & ! [X178: $int,X177: $int] :
          ( ( true_1 = select2(X178,X177,allocated) )
          | ( true_1 != 'IsAllocated'(X178,X177) ) )
      & ( 'ArrayCategoryValue' != 'System_Char' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'BoundedStack_max' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_ICollection' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_SByte' )
      & ( 'System_String' != stringLiteral10 )
      & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
      & ( ownerFrame != 'System_SByte' )
      & ! [X127: $int,X126: $int,X128: $int] :
          ( ( true_1 != X127 )
          | ( 'IfThenElse'(X127,X126,X128) = X126 ) )
      & ( inv != ownerRef )
      & ( 'System_Array' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Char' != 'System_ICloneable' )
      & ( 'System_Exception' = X7 )
      & ( ownerFrame != stringLiteral10 )
      & ( 'System_Exception' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'System_Collections_IEnumerable' )
      & ( elements != 'System_IComparable' )
      & ( allocated != 'BoundedStack_size' )
      & ( 'System_Int16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_Int64' )
      & ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
      & ( stringLiteral9 != stringLiteral11 )
      & ( 'System_Array' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = x('System_Exception','System_Exception') )
      & ( inv != 'FirstConsistentOwner' )
      & ( ownerRef != 'FirstConsistentOwner' )
      & ( 'BoundedStack_size' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != stringLiteral9 )
      & ( 'System_Char' != 'BoundedStack_size' )
      & ! [X424: $int,X425: $int,X427: $int,X426: $int] :
          ( ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) )
          | ( X425 = X427 ) )
      & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 != 'IsStaticField'(elements) )
      & ( ownerRef != 'System_Type' )
      & ! [X83: $int,X84: $int,X87: $int,X85: $int,X86: $int] :
          ( ( true_1 != 'IsHeap'(X85) )
          | ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
          | ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
      & ( allocated != 'System_Collections_IList' )
      & ( 'FirstConsistentOwner' != stringLiteral10 )
      & ( 'System_Byte' != 'System_UIntPtr' )
      & ! [X15: $int] :
          ( ( ! [X17: $int] :
                ( ( true_1 != x(X15,X17) )
                | ( X15 = X17 ) )
            & ! [X16: $int] :
                ( ( X15 = X16 )
                | ( true_1 != x(X16,X15) ) ) )
          | ( true_1 != 'IsValueType'(X15) ) )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
      & ( ownerRef != 'BoundedStack_max' )
      & ! [X70: $int] :
          ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) )
          | ( true_1 != 'IsHeap'(X70) ) )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IntPtr' != 'BoundedStack' )
      & ( allocated != elements )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IList' )
      & ( 'System_Object' != 'FirstConsistentOwner' )
      & ( exposeVersion != stringLiteral8 )
      & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
      & ( ownerRef != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
      & ( ownerFrame != 'System_Int16' )
      & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
      & ( 'SharingMode_Unshared' != 'NonNullFieldsAreInitialized' )
      & ( 'ArrayCategoryValue' != 'System_Boolean' )
      & ( 'BoundedStack' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
      & ( 'System_Array' != 'BoundedStack_size' )
      & ( 'System_ICloneable' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('System_Array','System_Collections_ICollection') )
      & ( 'ArrayCategoryInt' != 'System_IComparable_1___System_String' )
      & ( 'System_UInt32' != 'System_UIntPtr' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Exception' )
      & ! [X363: $int,X364: $int,X365: $int] :
          ( ( true_1 != select2(X363,X365,allocated) )
          | ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) )
          | ( true_1 != 'IsHeap'(X363) ) )
      & ( 'System_String' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Collections_ICollection' != 'System_ICloneable' )
      & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
      & ( 'System_IEquatable_1___System_String' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'BoundedStack' )
      & ( 'System_UInt32' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_IConvertible' )
      & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
      & ( 'BoundedStack' != 'System_IEquatable_1___System_String' )
      & ( exposeVersion != stringLiteral10 )
      & ( 'System_Boolean' != stringLiteral10 )
      & ( 'System_UInt32' != 'System_UInt64' )
      & ( sharingMode != 'System_IComparable_1___System_String' )
      & ( 'System_ICloneable' != stringLiteral9 )
      & ( elements != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'BoundedStack' )
      & ( exposeVersion != 'System_SByte' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Exception' )
      & ( sharingMode != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerRef != 'System_IConvertible' )
      & ( elements != 'ArrayCategoryRef' )
      & ( 'System_IComparable' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Collections_IList' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( 'System_UInt16' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryRef' != 'System_ICloneable' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_ICloneable' )
      & ( 'BoundedStack_elems' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_ICloneable' )
      & ( elements != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_Type' )
      & ( 'System_Int32' != 'BoundedStack_max' )
      & ( 'PeerGroupPlaceholder' != 'System_Exception' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IEquatable_1___System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_SByte' )
      & ! [X162: $int,X163: $int,X164: $int] :
        ? [X165: $int,X166: $int] :
          ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
          & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
          & ( ( true_1 != 'IsHeap'(X163) )
            | ( true_1 = 'IsImmutable'(typeof(X165)) )
            | ( nullObject = X165 )
            | ( true_1 != x(typeof(X164),'System_Array') )
            | ( ( select2(X163,X166,ownerRef) = select2(X163,X165,ownerRef) )
              & ( select2(X163,X166,ownerFrame) = select2(X163,X165,ownerFrame) ) ) ) )
      & ! [X174: $int,X175: $int,X173: $int,X176: $int] :
          ( ( true_1 != 'IsHeap'(X174) )
          | ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) )
          | ( ( 'BeingConstructed' = X173 )
            & ( true_1 != select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') ) )
          | ( nullObject = X173 ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X439: $int,X441: $int,X440: $int] :
          ( ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) )
          | ( true_1 != 'IsHeap'(X439) ) )
      & ( 'ArrayCategoryValue' != 'System_Byte' )
      & ( 'System_String' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
      & ( inv != 'System_IConvertible' )
      & ( ownerRef != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
      & ( 'System_Int32' != stringLiteral11 )
      & ( 'System_Object' = X2 )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
      & ( allocated != ownerRef )
      & ( inv != 'SharingMode_Unshared' )
      & ( 'System_Type' != 'BoundedStack_elems' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryNonNullRef' != 'System_SByte' )
      & ( ownerRef != 'ArrayCategoryRef' )
      & ( 'System_Char' != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryInt' )
      & ( localinv != 'System_String' )
      & ( 'SharingMode_LockProtected' != 'System_Byte' )
      & ( 'System_ICloneable' != stringLiteral8 )
      & ( 'System_UInt16' != stringLiteral11 )
      & ( 'PeerGroupPlaceholder' != 'System_UInt32' )
      & ( 'System_String' != 'System_IComparable_1___System_String' )
      & ( 'FirstConsistentOwner' != stringLiteral11 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
      & ( 'System_Array' != 'System_IComparable' )
      & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X406: $int,X405: $int] :
          ( ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) )
          | $less(X406,1) )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
      & ( true_1 = x('System_ICloneable','System_ICloneable') )
      & ( exposeVersion != 'ArrayCategoryNonNullRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
      & ( 'SharingMode_Unshared' != 'System_Type' )
      & ( true_1 != 'IsImmutable'('System_Array') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_ICloneable' )
      & ( allocated != exposeVersion )
      & ( 'ArrayCategoryInt' != 'BoundedStack' )
      & ( exposeVersion != 'System_Object' )
      & ( ownerFrame != 'System_Type' )
      & ( inv != ownerFrame )
      & ( sharingMode != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Object' )
      & ( 'System_Array' != 'System_Reflection_MemberInfo' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_Array' )
      & ( sharingMode != 'System_String' )
      & ( 'System_IntPtr' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != stringLiteral10 )
      & ( 'System_Type' != 'System_String' )
      & ( 'BoundedStack_max' != stringLiteral10 )
      & ! [X404: $int,X403: $int,X402: $int] :
          ( ( x_2(X403,X404) != x_2(X402,X404) )
          | $less(X404,2)
          | ~ $less(X402,X403)
          | ~ $less(X403,$sum(X402,X404)) )
      & ( 'System_Byte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IntPtr' )
      & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
      & ( allocated != stringLiteral8 )
      & ( 'System_Int32' != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Char' )
      & ! [X252: $int,X251: $int,X254: $int,X253: $int] :
          ( ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) )
          | ( X253 = X254 ) )
      & ( 'System_Char' != 'System_Collections_ICollection' )
      & ( elements != 'System_Array' )
      & ( 'PeerGroupPlaceholder' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt64' )
      & ( localinv != 'System_IEquatable_1___System_String' )
      & ( 'System_Type' != 'System_UInt16' )
      & ( 'System_Byte' != 'Microsoft_Contracts_GuardException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_IConvertible','System_Object') )
      & ( inv != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'System_Object' )
      & ( 'System_Collections_ICollection' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' = X3 )
      & ( localinv != 'System_Int64' )
      & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_GuardException' )
      & ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
      & ( ownerFrame != 'System_Exception' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_IComparable' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
      & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' != 'System_IConvertible' )
      & ( 'System_Byte' != 'System_Char' )
      & ( exposeVersion != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
      & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
      & ( ownerFrame != 'System_UInt32' )
      & ( ! [X240: $int,X241: $int,X239: $int] :
          ? [X242: $int] :
            ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
            & ( ( true_1 != select2(X240,X239,allocated) )
              | ( ( $sum('IfThenElse'(anyEqual(X239,nullObject),0,'StringLength'(X239)),'IfThenElse'(anyEqual(X241,nullObject),0,'StringLength'(X241))) = 'StringLength'(X242) )
                & ! [X247: $int] :
                  ? [X248: $int] :
                    ( ( typeof(X247) = X248 )
                    & ( ( ( select2(X240,X247,localinv) = X248 )
                        & ( select2(X240,X247,inv) = X248 ) )
                      | ( nullObject = X247 )
                      | ( true_1 != select2(X240,X247,allocated) )
                      | ( select2(X240,X242,ownerFrame) != select2(X240,X247,ownerFrame) )
                      | ( select2(X240,X242,ownerRef) != select2(X240,X247,ownerRef) ) ) )
                & ( true_1 = select2(X240,X242,allocated) )
                & ( true_1 = 'IsNotNull'(X242,'System_String') )
                & ( 'AsPureObject'(X239) = X239 )
                & ( 'AsPureObject'(X241) = X241 ) )
              | ( ( nullObject != X241 )
                & ? [X243: $int] :
                  ! [X244: $int] :
                    ( ( ( select2(X240,X241,ownerRef) = select2(X240,X243,ownerRef) )
                      & ( select2(X240,X243,ownerFrame) = select2(X240,X241,ownerFrame) )
                      & ( ( select2(X240,X243,inv) != X244 )
                        | ( select2(X240,X243,localinv) != X244 ) )
                      & ( true_1 = select2(X240,X243,allocated) )
                      & ( nullObject != X243 ) )
                    | ( typeof(X243) != X244 ) ) )
              | ( ? [X245: $int] :
                  ! [X246: $int] :
                    ( ( typeof(X245) != X246 )
                    | ( ( select2(X240,X239,ownerRef) = select2(X240,X245,ownerRef) )
                      & ( ( select2(X240,X245,inv) != X246 )
                        | ( select2(X240,X245,localinv) != X246 ) )
                      & ( true_1 = select2(X240,X245,allocated) )
                      & ( select2(X240,X239,ownerFrame) = select2(X240,X245,ownerFrame) )
                      & ( nullObject != X245 ) ) )
                & ( nullObject != X239 ) )
              | ( true_1 != 'Is'(X239,'System_String') )
              | ( true_1 != 'IsHeap'(X240) )
              | ( true_1 != 'Is'(X241,'System_String') )
              | ( true_1 != select2(X240,X241,allocated) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( 'BoundedStack_size' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_Runtime_InteropServices__Exception' )
      & ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
      & ( 'SharingMode_LockProtected' != 'System_Int64' )
      & ( 'System_Type' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
      & ( 'ArrayCategoryRef' != 'System_SByte' )
      & ( exposeVersion != 'System_Type' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_Collections_IEnumerable' )
      & ( sharingMode != 'System_Int64' )
      & ( 'System_UInt32' != stringLiteral9 )
      & ( 'System_Char' != stringLiteral11 )
      & ( 'System_UInt32' != 'BoundedStack_size' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
      & ( 'System_Object' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'FirstConsistentOwner' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
      & ( 'FirstConsistentOwner' != 'System_Reflection_IReflect' )
      & ( 'System_Int16' != 'System_UInt32' )
      & ( 'System_Object' != 'System_Reflection_MemberInfo' )
      & ( 'BoundedStack_size' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_ICollection' != 'System_IConvertible' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IList' )
      & ( 'System_Byte' != stringLiteral8 )
      & ( inv != 'BoundedStack_size' )
      & ( sharingMode != ownerFrame )
      & ( 'SharingMode_LockProtected' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'System_Collections_IList' )
      & ( allocated != 'PeerGroupPlaceholder' )
      & ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
      & ( elements != 'System_Int32' )
      & ( 'System_Int32' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_UInt32' )
      & ( 'System_UIntPtr' != 'System_IComparable' )
      & ( localinv != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_LockProtected' != 'System_String' )
      & ( true_1 = x('System_String','System_IComparable') )
      & ( true_1 = 'IsMemberlessType'('System_Array') )
      & ( inv != 'System_ICloneable' )
      & ( 'System_IConvertible' != 'System_Collections_IEnumerable' )
      & ( 'System_String' != stringLiteral11 )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
      & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
      & ( 'System_Int32' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
      & ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
      & ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
      & ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
      & ( 'System_Exception' != 'System_ICloneable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
      & ( ownerFrame != 'System_Int32' )
      & ( localinv != 'System_Exception' )
      & ( 'System_Array' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt64' )
      & ( elements != 'ArrayCategoryInt' )
      & ( 'System_UInt16' != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
      & ( ownerRef != stringLiteral11 )
      & ( 'SharingMode_Unshared' != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_UInt64' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_Exception' )
      & ! [X291: $int,X290: $int,X289: $int] :
        ? [X292: $int] :
          ( ( 'IntArray'(X290,X291) = X292 )
          & ( ( true_1 = x('System_Array',X289) )
            | ( true_1 != x(X292,X289) )
            | ( X289 = X292 ) ) )
      & ( allocated != 'System_Int32' )
      & ( 'SharingMode_LockProtected' != ownerFrame )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
      & ! [X408: $int,X407: $int] :
        ? [X409: $int] :
          ( ( x_2(X408,X407) = X409 )
          & ( ~ $less(0,X407)
            | $less(0,X408)
            | ( ~ $less(0,X409)
              & $less($sum(0,$uminus(X407)),X409) ) ) )
      & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
      & ( 'System_Int16' != 'System_Int64' )
      & ( 'BoundedStack_elems' != 'BoundedStack' )
      & ( inv != stringLiteral8 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IEquatable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != stringLiteral10 )
      & ( inv != 'ArrayCategoryValue' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_Collections_IEnumerable' )
      & ! [X338: $int,X337: $int,X340: $int,X339: $int] :
          ( ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) )
          | ( X337 = X339 ) )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'System_ICloneable' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Object' )
      & ! [X393: $int,X394: $int] :
          ( ( true_1 != x(X393,'AsImmutable'(X394)) )
          | ( ( true_1 = 'IsImmutable'(X393) )
            & ( 'AsImmutable'(X393) = X393 ) ) )
      & ( 'SharingMode_LockProtected' != 'FirstConsistentOwner' )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
      & ( 'System_Char' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X448: $int,X450: $int,X451: $int,X449: $int] :
          ( ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) )
          | ( true_1 != 'IsHeap'(X448) ) )
      & ( elements != 'System_UInt16' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ! [X195: $int,X194: $int] :
        ? [X196: $int] :
          ( ( true_1 = x(X196,X196) )
          & ( 'NonNullRefArray'(X195,X194) = X196 )
          & ( true_1 = x(X196,'System_Array') ) )
      & ( 'BoundedStack_max' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_UInt64' )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( 'System_Exception' != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
      & ( 'System_Exception' != stringLiteral11 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_IReflect' )
      & ( 'System_Array' = 'AsMutable'('System_Array') )
      & ( true_1 = 'IsValueType'('System_UInt64') )
      & ( 'SharingMode_Unshared' != 'System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'FirstConsistentOwner' )
      & $less(int_4294967295,int_9223372036854775807)
      & ( 'System_Boolean' != 'System_Int32' )
      & ( 'System_UInt64' != stringLiteral11 )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
      & ( 'BoundedStack' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_Byte' )
      & ! [X283: $int,X282: $int,X280: $int,X281: $int,X284: $int] :
        ? [X285: $int] :
          ( ? [X286: $int] :
              ( ( ( ( select2(X280,X286,ownerRef) = X281 )
                  & ( select2(X280,X286,ownerFrame) = X283 ) )
                | ( nullObject = X285 )
                | ( true_1 != 'IsHeap'(X280) ) )
              & ( 'ElementProxy'(X285,X282) = X286 ) )
          & ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 ) )
      & ( 'System_Int64' != 'System_ICloneable' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'BoundedStack_elems' )
      & ! [X342: $int,X341: $int] :
          ( ( 'AsNonNullRefField'(X341,X342) != X341 )
          | ( 'AsRefField'(X341,X342) = X341 ) )
      & ( 'System_UInt32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_IComparable' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
      & ( inv != 'System_Array' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != stringLiteral10 )
      & ! [X24: $int,X23: $int] :
          ( ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) )
          | ( true_1 != 'IsHeap'(X24) ) )
      & ( 'ArrayCategoryRef' != 'System_Byte' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int16' )
      & ( 'System_Object' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
      & ( elements != 'System_UIntPtr' )
      & ( 'System_Char' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
      & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != 'BoundedStack_elems' )
      & ( elements != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'BoundedStack' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'PeerGroupPlaceholder' )
      & ( inv != 'ArrayCategoryNonNullRef' )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X359: $int,X358: $int] :
          ( ( 'Box'('Unbox'(X359),X359) = X359 )
          | ( nullObject = 'BoxTester'(X359,X358) ) )
      & ! [X32: $int] :
        ? [X33: $int] :
          ( ( ( X32 != X33 )
            | ( 'System_Object' = X32 ) )
          & ( true_1 = x(X32,X33) )
          & ( 'BaseClass'(X32) = X33 ) )
      & ( elements != 'System_Collections_IList' )
      & ( sharingMode != 'System_Char' )
      & ( 'System_Type' != 'System_Reflection_IReflect' )
      & ( localinv != 'System_Int32' )
      & ( 'System_Boolean' != 'System_Exception' )
      & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X61: $int] :
          ( ( true_1 != 'IsValueType'('UnboxedType'(X61)) )
          | ! [X62: $int,X63: $int] :
            ? [X64: $int] :
              ( ? [X65: $int] :
                  ( ( ( true_1 != 'IsHeap'(X63) )
                    | ( ( select2(X63,X64,inv) = X65 )
                      & ( select2(X63,X64,localinv) = X65 ) ) )
                  & ( typeof(X64) = X65 ) )
              & ( 'Box'(X62,X61) = X64 ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_ICloneable' )
      & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_Unshared' != 'System_ICloneable' )
      & ! [X263: $int,X264: $int] :
          ( ( true_1 != 'IsAllocated'(X264,X263) )
          | ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) )
          | ( true_1 != x(typeof(X263),'System_Array') )
          | ( true_1 != 'IsHeap'(X264) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
      & ( ownerRef != 'System_UInt16' )
      & ( true_1 != 'IsStaticField'(exposeVersion) )
      & ! [X436: $int] :
          ( ( ~ $less(X436,0)
            & ~ $less(int_4294967295,X436) )
        <=> ( true_1 = 'InRange'(X436,'System_UInt32') ) )
      & ( 'System_UInt16' != 'System_UIntPtr' )
      & ( 'System_Byte' != 'System_IntPtr' )
      & ( ownerRef != 'ArrayCategoryNonNullRef' )
      & ( sharingMode != 'NonNullFieldsAreInitialized' )
      & $less(int_2147483647,int_4294967295)
      & ( allocated != 'System_Exception' )
      & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
      & ( 'System_Byte' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Type' )
      & ! [X360: $int,X361: $int] :
        ? [X362: $int] :
          ( ( 'IntArray'(X361,X360) = X362 )
          & ( true_1 = x(X362,X362) )
          & ( true_1 = x(X362,'System_Array') ) )
      & ( true_1 = 'IsValueType'('System_Int16') )
      & ( localinv != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Int32' )
      & ( allocated != localinv )
      & ( localinv != 'System_Byte' )
      & ( 'ArrayCategoryRef' != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Reflection_IReflect' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_String' != 'BoundedStack_max' )
      & ! [X107: $int,X108: $int,X109: $int] :
          ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
        <=> ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) ) )
      & ( 'System_UInt16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Type' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
      & ( true_1 = x('System_Collections_ICollection','System_Object') )
      & ! [X212: $int,X211: $int,X210: $int] :
          ( ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) )
          | ( true_1 != 'IsAllocated'(X210,X211) ) )
      & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Object' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
      & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
      & ( 'System_Byte' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
      & ( sharingMode != 'System_UInt32' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Object' != 'System_Int32' )
      & ( sharingMode != 'System_Collections_IList' )
      & ( 'System_String' != 'System_UInt64' )
      & ( elements != 'System_String' )
      & ( 'System_String' != 'System_ICloneable' )
      & ( 'System_IConvertible' != stringLiteral8 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'System_UInt32' != 'System_ICloneable' )
      & ( 'SharingMode_Unshared' != 'System_UInt32' )
      & ( 'ArrayCategoryValue' != stringLiteral10 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'System_IntPtr' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( ownerRef != 'System_IEquatable_1___System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'BoundedStack_size' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral9 )
      & ( allocated != 'System_Int16' )
      & ( inv != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_UInt16' != stringLiteral10 )
      & ( 'System_SByte' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_Object' )
      & ( ownerRef != 'System_UIntPtr' )
      & ( 'System_SByte' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'System_Int64' )
      & ( true_1 = x('System_Array','System_Array') )
      & ( 'System_Exception' != stringLiteral8 )
      & ( 'System_IComparable' != stringLiteral9 )
      & ( 'BoundedStack_size' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral10 )
      & ( exposeVersion != ownerFrame )
      & ( 'System_ICloneable' != 'System_Collections_IList' )
      & ! [X91: $int,X90: $int] :
        ? [X92: $int,X93: $int] :
          ( ( select2(X91,X90,'BoundedStack_size') = X92 )
          & ( ( true_1 != x(select2(X91,X90,inv),'BoundedStack') )
            | ( select2(X91,X90,localinv) = X3 )
            | ( true_1 != 'IsHeap'(X91) )
            | ( ~ $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
              & ~ $less(X93,X92)
              & ~ $less(X92,0) ) )
          & ( select2(X91,X90,'BoundedStack_max') = X93 ) )
      & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' != 'BoundedStack' )
      & ( 'System_String' != 'System_Byte' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral11 )
      & ( 'System_Byte' != 'BoundedStack_size' )
      & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' != 'System_Collections_IList' )
      & ! [X31: $int] :
          ( ( true_1 != 'IsHeap'(X31) )
          | ( true_1 = select2(X31,stringLiteral10,allocated) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'System_Reflection_IReflect' )
      & ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
      & ( ownerFrame != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_IntPtr') )
      & ( 'System_Object' != 'System_UInt32' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack' )
      & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Boolean' )
      & ( 'System_Object' != 'System_SByte' )
      & ( exposeVersion != 'System_UInt32' )
      & ( 'System_SByte' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryInt' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
      & ( 'System_SByte' != 'System_Collections_ICollection' )
      & ( 'System_Object' != 'System_IEquatable_1___System_String' )
      & ( 'System_IComparable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable' )
      & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
      & ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_String' != 'BoundedStack_size' )
      & ( 'System_String' != 'System_Collections_IList' )
      & ( allocated != 'System_String' )
      & ( 'System_Int16' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_ICloneable' )
      & ( 'System_IComparable' != 'System_IComparable_1___System_String' )
      & ( 'System_String' != 'System_UInt32' )
      & ( sharingMode != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_IConvertible' )
      & ( elements != 'SharingMode_LockProtected' )
      & ( 'System_IntPtr' != 'BoundedStack_max' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
      & ( true_1 != 'IsStaticField'(localinv) )
      & ( 'FirstConsistentOwner' != 'System_IComparable' )
      & ( localinv != 'BoundedStack' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_String' != 'System_Reflection_IReflect' )
      & ( elements != 'System_Object' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != stringLiteral11 )
      & ( true_1 = x('System_Type','System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_IntPtr' )
      & $less(100000,int_2147483647)
      & ( ownerFrame != 'System_Reflection_IReflect' )
      & ( inv != 'BoundedStack_max' )
      & ( 'System_SByte' != 'System_Int16' )
      & ( localinv != stringLiteral11 )
      & ! [X95: $int,X94: $int] :
        ? [X96: $int] :
          ( ( x_2(X94,X95) = X96 )
          & ( ~ $less(X95,0)
            | ( ~ $less(0,X96)
              & $less(X95,X96) )
            | $less(0,X94) ) )
      & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Exception' )
      & ( 'System_Int16' != 'System_UIntPtr' )
      & ( sharingMode != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Type' )
      & ! [X20: $int,X21: $int] :
        ? [X22: $int] :
          ( ~ $less(X22,X20)
          & ~ $less(X22,X21)
          & ( max(X21,X20) = X22 )
          & ( ( X21 = X22 )
            | ( X20 = X22 ) ) )
      & ( localinv != 'System_IntPtr' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_max' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_max' != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( exposeVersion != 'System_Collections_IEnumerable' )
      & ( true_1 = 'IsImmutable'('System_Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryValue' != stringLiteral9 )
      & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
      & ( 'BaseClass'('System_Exception') = X5 )
      & ( 'System_Int64' != 'BoundedStack_size' )
      & ( sharingMode != 'System_Boolean' )
      & ( 'ArrayCategoryValue' != stringLiteral8 )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
      & ( 'System_String' = 'AsImmutable'('System_String') )
      & ! [X139: $int,X138: $int] :
        ? [X140: $int] :
          ( ( shl(X139,X138) = X140 )
          & ( $less(16,X138)
            | ~ $less(X139,32768)
            | $less(X138,0)
            | $less(X139,0)
            | ( ~ $less(X140,0)
              & ~ $less(int_2147483647,X140) ) ) )
      & ( 'System_SByte' != 'System_IConvertible' )
      & ( 'System_Array' != 'System_ICloneable' )
      & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'BoundedStack_elems' )
      & ( 'System_Type' != 'BoundedStack_max' )
      & ( elements != 'System_Runtime_InteropServices__Exception' )
      & ( inv != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_Array','System_ICloneable') )
      & ( 'ArrayCategoryNonNullRef' != 'NonNullFieldsAreInitialized' )
      & ( inv != 'PeerGroupPlaceholder' )
      & ( 'System_Object' != 'System_Int16' )
      & ! [X410: $int,X411: $int,X412: $int] :
        ? [X414: $int,X413: $int] :
          ( ( select2(X410,X411,ownerRef) = X414 )
          & ( select2(X410,X411,ownerFrame) = X413 )
          & ( ( 'AsPureObject'(X411) != X411 )
            | ( nullObject = X411 )
            | ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
            | ( true_1 != select2(X410,X411,allocated) )
            | ( true_1 != 'IsHeap'(X410) )
            | ( true_1 != x(select2(X410,X414,inv),X413) )
            | ( 'PeerGroupPlaceholder' = X413 )
            | ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
      & ( ownerFrame != 'BoundedStack_size' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
      & ( 'System_IComparable' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X327: $int,X328: $int] :
          ? [X329: $int,X331: $int,X332: $int,X330: $int] :
            ( ( select2(X327,X328,'FirstConsistentOwner') = X329 )
            & ( select2(X327,X328,ownerRef) = X331 )
            & ( select2(X327,X328,ownerFrame) = X330 )
            & ( ? [X333: $int] :
                ! [X334: $int] :
                  ( ( typeof(X333) != X334 )
                  | ( ( true_1 = select2(X327,X333,allocated) )
                    & ( nullObject != X333 )
                    & ( select2(X327,X333,ownerFrame) = X330 )
                    & ( ( select2(X327,X333,localinv) != X334 )
                      | ( select2(X327,X333,inv) != X334 ) )
                    & ( select2(X327,X333,ownerRef) = X331 ) ) )
              | ( true_1 != 'IsNotNull'(X328,'BoundedStack') )
              | ( true_1 != select2(X327,X328,allocated) )
              | ( ( ( 'PeerGroupPlaceholder' = X330 )
                  | ( ( ( select2(X327,X331,'FirstConsistentOwner') = X329 )
                      | ( ( true_1 = x(select2(X327,X331,inv),X330) )
                        & ( select2(X327,X331,localinv) != 'BaseClass'(X330) ) ) )
                    & ( ( X329 = X331 )
                      | ( select2(X327,X331,localinv) = 'BaseClass'(X330) )
                      | ( true_1 != x(select2(X327,X331,inv),X330) ) ) ) )
                & ( 'AsPureObject'(X328) = X328 )
                & ( true_1 = 'IsNotNull'(X332,'System_String') )
                & ! [X335: $int] :
                  ? [X336: $int] :
                    ( ( typeof(X335) = X336 )
                    & ( ( ( select2(X327,X335,inv) = X336 )
                        & ( select2(X327,X335,localinv) = X336 ) )
                      | ( select2(X327,X332,ownerRef) != select2(X327,X335,ownerRef) )
                      | ( true_1 != select2(X327,X335,allocated) )
                      | ( nullObject = X335 )
                      | ( select2(X327,X332,ownerFrame) != select2(X327,X335,ownerFrame) ) ) )
                & ( true_1 = select2(X327,X332,allocated) ) )
              | ( true_1 != 'IsHeap'(X327) ) )
            & ( 'BoundedStack_ToString'(X327,X328) = X332 ) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IntPtr' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_UInt16' )
      & ( 'System_SByte' != 'System_Byte' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_Byte' )
      & ( ownerFrame != 'System_String' )
      & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
      & ( elements != 'System_Exception' )
      & ( elements != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
      & ( 'System_Int16' != 'BoundedStack' )
      & ( true_1 != 'IsStaticField'(allocated) )
      & ( 'SharingMode_LockProtected' != 'System_ICloneable' )
      & ! [X369: $int,X368: $int,X370: $int] :
        ? [X371: $int] :
          ( ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 )
          & ( ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) )
            | ( true_1 != 'IsHeap'(X369) )
            | ( nullObject = X371 ) ) )
      & ( 'System_UInt16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Collections_IEnumerable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
      & ( 'System_IComparable' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral9 )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_SByte' != 'System_UInt16' )
      & ( 'System_Type' != stringLiteral8 )
      & ( 'System_Collections_IEnumerable' != stringLiteral8 )
      & ( 'BoundedStack_size' != 'System_IComparable' )
      & ( 'System_UInt64' != stringLiteral8 )
      & ( 'System_String' != 'System_Int32' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_elems' )
      & ( elements != 'System_IEquatable_1___System_String' )
      & ! [X168: $int,X169: $int] :
          ( $less(X169,0)
          | $less(X168,0)
          | ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Type' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int32' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_ICloneable' )
      & ( 'System_UInt64' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'System_Int64' )
      & ( 'System_Array' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_IReflect' )
      & ( elements != 'BoundedStack_max' )
      & ( 'System_IComparable' != 'BoundedStack' )
      & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'NonNullFieldsAreInitialized' )
      & ( sharingMode != 'System_Int16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' != stringLiteral11 )
      & ( 'System_Reflection_MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IEnumerable' )
      & ! [X250: $int] :
          ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) )
          | ( true_1 != 'IsHeap'(X250) ) )
      & ( true_1 = x('System_IComparable','System_IComparable') )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryValue' != stringLiteral11 )
      & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != 'BoundedStack_elems' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
      & ( 'System_Int64' != 'System_IConvertible' )
      & ! [X112: $int,X113: $int] :
          ( ~ $less(and_1(X112,X113),0)
          | ( $less(X113,0)
            & $less(X112,0) ) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_IComparable','System_Object') )
      & ( 'ArrayCategoryRef' != 'BoundedStack' )
      & ( sharingMode != stringLiteral9 )
      & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X204: $int,X203: $int] :
        ? [X207: $int,X205: $int,X206: $int] :
          ( ( select2(X204,X203,ownerRef) = X206 )
          & ( ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
            | ( ( select2(X204,X203,localinv) = X205 )
              & ( select2(X204,X203,inv) = X205 ) )
            | ( 'PeerGroupPlaceholder' = X207 )
            | ( true_1 != x(select2(X204,X206,inv),X207) )
            | ( true_1 != 'IsHeap'(X204) ) )
          & ( select2(X204,X203,ownerFrame) = X207 )
          & ( typeof(X203) = X205 ) )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryValue' != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'BoundedStack' )
      & ( 'System_UIntPtr' != stringLiteral11 )
      & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
      & ( exposeVersion != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_size' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Byte' )
      & ( localinv != 'System_Runtime_Serialization_ISerializable' )
      & ! [X98: $int] :
          ( ( true_1 = 'InRange'(X98,'System_SByte') )
        <=> ( $less(X98,128)
            & ~ $less(X98,$sum(0,$uminus(128))) ) )
      & ( 'System_Reflection_IReflect' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IComparable' )
      & ( localinv != 'NonNullFieldsAreInitialized' )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
      & ( 'BoundedStack_max' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_UInt32' )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
      & ( 'SharingMode_LockProtected' != 'System_Object' )
      & ( 'System_UInt32' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral11 )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_IntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X343: $int] :
          ( ( true_1 != x(X343,'System_String') )
          | ( 'System_String' = X343 ) )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerFrame != 'BoundedStack_max' )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
      & ( allocated != 'System_Byte' )
      & ( 'System_Array' != 'FirstConsistentOwner' )
      & ( sharingMode != 'BoundedStack_max' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IEquatable_1___System_String' )
      & ! [X102: $int,X103: $int,X104: $int] :
          ( ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( X103 != X104 ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
          <=> ( true_1 = 'StringEquals'(X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X104,X103) )
          <=> ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) ) )
      & ( 'ArrayCategoryRef' != 'System_IComparable' )
      & ( 'System_UIntPtr' != 'BoundedStack' )
      & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
      & ( 'System_ICloneable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_UInt64' )
      & ! [X266: $int,X267: $int,X265: $int] :
          ( ( nullObject = X265 )
          | ( nullObject = X267 )
          | ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) ) )
      & ( inv != 'System_Collections_ICollection' )
      & ( inv != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
      & ( ownerRef != 'System_UInt32' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_GuardException' )
      & ( inv != 'System_Int16' )
      & ( 'System_IntPtr' != 'BoundedStack_elems' )
      & ( ownerRef != ownerFrame )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
      & ( 'System_Char' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Exception' )
      & ( allocated != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'ArrayCategoryRef' )
      & ( 'System_UIntPtr' != 'System_Exception' )
      & ( inv != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
      & ( 'System_Boolean' != stringLiteral8 )
      & ( exposeVersion != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Reflection_ICustomAttributeProvider' )
      & ( sharingMode != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryInt' != 'System_UInt16' )
      & ( 'BoundedStack_max' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
      & ( 'ArrayCategoryRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_IConvertible' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
      & ( allocated != 'System_SByte' )
      & ( ownerFrame != 'System_Array' )
      & ( 'SharingMode_Unshared' != 'System_Object' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryNonNullRef' )
      & ! [X429: $int,X430: $int,X431: $int] :
        ? [X432: $int] :
          ( ( ( X431 = X432 )
            | ( true_1 = x('System_Array',X431) )
            | ( true_1 != x(X432,X431) ) )
          & ( 'ValueArray'(X430,X429) = X432 ) )
      & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'ArrayCategoryInt' )
      & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
      & ( allocated != stringLiteral11 )
      & ( ownerFrame != 'ArrayCategoryValue' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'SharingMode_Unshared' )
      & ( allocated != 'NonNullFieldsAreInitialized' )
      & ( elements != ownerFrame )
      & ( 'ArrayCategoryRef' != 'System_Int16' )
      & ( 'System_UInt32' != 'BoundedStack' )
      & ( 'System_Int16' != 'System_Char' )
      & ! [X132: $int,X131: $int,X130: $int] :
          ( ( true_1 != 'IsAllocated'(X131,X132) )
          | ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
      & ( 'System_Char' != stringLiteral10 )
      & ( inv != 'System_Byte' )
      & ( 'System_UIntPtr' != 'BoundedStack_max' )
      & ( inv != localinv )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int32' != 'System_Exception' )
      & ( 'System_Boolean' != stringLiteral9 )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
      & ( inv != 'System_Object' )
      & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_MemberInfo' )
      & ( localinv != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
      & ( 'System_UInt16' != 'BoundedStack_max' )
      & ( 'ArrayCategoryValue' != 'System_String' )
      & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
      & ( 'System_UInt16' != 'System_UInt32' )
      & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
      & ! [X323: $int] :
          ( ( true_1 = 'InRange'(X323,'System_Byte') )
        <=> ( $less(X323,256)
            & ~ $less(X323,0) ) )
      & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X312: $int,X311: $int,X310: $int] :
          ( ( nullObject = X311 )
          | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) )
          | ( 'Rank'(X311) = X310 ) )
      & ( inv != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Boolean' != 'FirstConsistentOwner' )
      & ( elements != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryRef' )
      & ( ownerFrame != 'System_Char' )
      & ( true_1 = 'IsValueType'('System_Char') )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryRef' )
      & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Collections_IEnumerable' )
      & ( 'System_Collections_ICollection' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_UInt32') )
      & ( ownerRef != 'System_Collections_IEnumerable' )
      & ( 'System_IComparable' != 'System_IConvertible' )
      & ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
      & ( 'System_Byte' != 'System_Collections_IList' )
      & ( allocated != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_Int32' )
      & ( 'System_SByte' != stringLiteral11 )
      & ( 'System_UInt32' != 'System_Int64' )
      & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
      & ( 'System_Collections_IList' != stringLiteral10 )
      & ( ownerRef != 'System_UInt64' )
      & ( elements != 'ArrayCategoryValue' )
      & ( ownerRef != 'System_String' )
      & ( inv != exposeVersion )
      & ( true_1 = x('System_String','System_ICloneable') )
      & ( 'SharingMode_Unshared' != stringLiteral10 )
      & ( ownerFrame != 'System_IComparable' )
      & ( 'System_Char' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable' != stringLiteral8 )
      & ( sharingMode != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'FirstConsistentOwner' != stringLiteral8 )
      & ( 'System_Int32' != 'System_IntPtr' )
      & ! [X317: $int,X316: $int] :
        ? [X318: $int] :
          ( ? [X321: $int,X320: $int,X322: $int,X319: $int] :
              ( ( select2(X317,X318,ownerFrame) = X319 )
              & ( select2(X317,X316,ownerRef) = X320 )
              & ( select2(X317,X318,ownerRef) = X321 )
              & ( select2(X317,X316,ownerFrame) = X322 )
              & ( ( true_1 != 'IsHeap'(X317) )
                | ( 'PeerGroupPlaceholder' = X322 )
                | ( select2(X317,X320,localinv) = 'BaseClass'(X322) )
                | ( true_1 != select2(X317,X316,allocated) )
                | ( true_1 != x(select2(X317,X320,inv),X322) )
                | ( nullObject = X316 )
                | ( ( nullObject != X318 )
                  & ( true_1 = select2(X317,X318,allocated) )
                  & ( ( true_1 != x(select2(X317,X321,inv),X319) )
                    | ( 'PeerGroupPlaceholder' = X319 )
                    | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) ) ) ) )
          & ( select2(X317,X316,'FirstConsistentOwner') = X318 ) )
      & ( 'System_Runtime_Serialization_ISerializable' != 'BoundedStack' )
      & ! [X276: $int,X275: $int,X277: $int,X278: $int] :
        ? [X279: $int] :
          ( ( 'Box'(X277,X279) = X279 )
          & ( 'UnboxedType'(X279) = X275 )
          & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryValue' != 'System_Exception' )
      & ( sharingMode != 'ArrayCategoryNonNullRef' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_Byte' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_GuardException' )
      & ( localinv != 'System_Reflection_IReflect' )
      & ( localinv != 'ArrayCategoryRef' )
      & ( 'BoundedStack_size' != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Collections_IList' )
      & ( ownerRef != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_UIntPtr' )
      & ( sharingMode != 'System_UIntPtr' )
      & ( 'ArrayCategoryRef' != stringLiteral8 )
      & ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
      & ( 'ArrayCategoryInt' != 'System_SByte' )
      & ! [X375: $int] :
          ( ( ~ $less(X375,int_m9223372036854775808)
            & ~ $less(int_9223372036854775807,X375) )
        <=> ( true_1 = 'InRange'(X375,'System_Int64') ) )
      & ( 'SharingMode_Unshared' != ownerRef )
      & ( 'System_Array' != 'System_Int16' )
      & ( sharingMode != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'System_Int16' )
      & ( 'System_Array' != stringLiteral9 )
      & ( exposeVersion != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'System_Char' )
      & ( 'System_Byte' != 'System_Runtime_Serialization_ISerializable' )
      & $less(int_m2147483648,$sum(0,$uminus(100000)))
      & ( exposeVersion != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'BoundedStack' )
      & ( 'System_Byte' != 'System_IComparable' )
      & ( 'System_IConvertible' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'Microsoft_Contracts_GuardException' )
      & ! [X157: $int,X158: $int] :
          ( ( 'UnboxedType'(X157) = X158 )
        <=> ( nullObject != 'BoxTester'(X157,X158) ) )
      & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != stringLiteral11 )
      & ( 'System_Char' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Type' != 'FirstConsistentOwner' )
      & ( 'System_Reflection_IReflect' != stringLiteral10 )
      & ( allocated != 'System_Boolean' )
      & ( 'System_Object' != stringLiteral9 )
      & ( sharingMode != 'System_Array' )
      & ( exposeVersion != 'System_Byte' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Byte' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
      & ( 'System_Array' != 'System_Byte' )
      & ( ownerFrame != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Int16' )
      & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
      & ( 'System_Type' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Exception' != 'BoundedStack' )
      & ( elements != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_max' != 'System_IConvertible' )
      & ! [X197: $int,X198: $int,X199: $int] :
          ( ( true_1 != x(X198,'RefArray'(X197,X199)) )
          | ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
      & ( 'System_Type' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
      & ( 'ArrayCategoryNonNullRef' != 'System_String' )
      & ( allocated != 'SharingMode_Unshared' )
      & ( 'System_Int16' != stringLiteral9 )
      & ( 'System_Array' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_IReflect' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'NonNullFieldsAreInitialized' )
      & ( 'FirstConsistentOwner' != 'System_Char' )
      & ( 'System_String' != 'FirstConsistentOwner' )
      & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
      & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
      & ( localinv != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Char' != stringLiteral9 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_UInt64' )
      & ( 'System_UInt64' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
      & ( ownerFrame != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Collections_IEnumerable' )
      & ! [X193: $int] : ~ $less('Rank'(X193),1)
      & ( 'System_Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Array' != 'System_String' )
      & ( sharingMode != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
      & ( 'System_UIntPtr' != 'System_Collections_IList' )
      & ( inv != 'System_Collections_IList' )
      & ( 'System_Type' != 'System_Collections_IList' )
      & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
      & ( 'System_UIntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral8 )
      & ( 'System_Boolean' != 'System_Char' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Byte' != stringLiteral9 )
      & ( 'System_ICloneable' != 'System_IConvertible' )
      & ( sharingMode != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IEquatable_1___System_String' )
      & ( inv != 'System_Boolean' )
      & ( 'FirstConsistentOwner' != 'System_ICloneable' )
      & ( localinv != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable_1___System_String' )
      & ( stringLiteral8 != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_IComparable' )
      & ( 'System_String' != 'System_SByte' )
      & ( 'System_Object' = X1 )
      & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
      & ( 'System_Object' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable' )
      & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Reflection_IReflect' )
      & ( localinv != 'SharingMode_LockProtected' )
      & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
      & ( localinv != 'System_Collections_ICollection' )
      & ( 'System_Char' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'System_SByte' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'ArrayCategoryRef' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Int64' )
      & ( 'System_Exception' != stringLiteral10 )
      & ! [X228: $int,X227: $int,X226: $int,X225: $int] :
        ? [X229: $int] :
          ( ? [X230: $int] :
              ( ( 'ElementProxy'(X229,X228) = X230 )
              & ( ( nullObject = X229 )
                | ( ( select2(X226,X230,ownerFrame) = select2(X226,X227,ownerFrame) )
                  & ( select2(X226,X230,ownerRef) = select2(X226,X227,ownerRef) ) )
                | ( true_1 != 'IsHeap'(X226) ) ) )
          & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
      & ( ownerRef != 'System_Runtime_InteropServices__Type' )
      & ( ownerRef != 'System_Int64' )
      & ( 'System_Array' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Collections_IList' )
      & ( 'System_UInt64' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_IntPtr' )
      & ( 'ArrayCategoryRef' != 'System_Boolean' )
      & ( inv != 'System_UInt64' )
      & ( 'System_IntPtr' != 'System_Exception' )
      & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != 'System_Boolean' )
      & ! [X136: $int,X135: $int,X137: $int] :
          ( ( 'IfThenElse'(X136,X135,X137) = X137 )
          | ( true_1 = X136 ) )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
      & ( elements != stringLiteral11 )
      & ! [X390: $int] :
          ( ( true_1 = 'InRange'(X390,'System_Int16') )
        <=> ( $less(X390,32768)
            & ~ $less(X390,$sum(0,$uminus(32768))) ) )
      & ! [X232: $int,X231: $int,X233: $int] :
        ? [X234: $int] :
          ( ( typeof(X233) = X234 )
          & ( ( true_1 != 'NonNullRefArrayRaw'(X233,X232,X231) )
            | ( ( 'Rank'(X233) = X231 )
              & ( true_1 = x(X234,'System_Array') )
              & ( true_1 = x(X232,'ElementType'(X234)) ) ) ) )
      & ( 'System_String' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != stringLiteral9 )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
      & ( sharingMode != 'Microsoft_Contracts_GuardException' )
      & ( elements != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
      & ( 'System_Object' = 'DeclType'(elements) )
      & ( 'BoundedStack_elems' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Int16' )
      & ( 'System_IntPtr' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' = X6 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
      & ( 'System_Array' != 'System_Boolean' )
      & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
      & ( 'FirstConsistentOwner' != 'System_UInt16' )
      & ( true_1 = 'IsValueType'('System_Boolean') )
      & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Exception' )
      & ( 'FirstConsistentOwner' != 'System_Byte' )
      & ( 'BoundedStack_max' != 'BoundedStack' )
      & ( localinv != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral11 )
      & ( 'System_UIntPtr' != 'System_IConvertible' )
      & ( localinv != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IComparable_1___System_String') )
      & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
      & ! [X325: $int,X324: $int] :
        ? [X326: $int] :
          ( ( x_2(X325,X324) = X326 )
          & ( ( $less(X326,X324)
              & ~ $less(X326,0) )
            | $less(X325,0)
            | ~ $less(0,X324) ) )
      & ( 'System_ICloneable' != stringLiteral10 )
      & ( 'System_IConvertible' != stringLiteral9 )
      & ( 'System_Int32' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_Int64' )
      & ! [X8: $int,X9: $int] :
        ? [X10: $int] :
          ( ( true_1 = x(X10,'System_Array') )
          & ( true_1 = x(X10,X10) )
          & ( 'RefArray'(X9,X8) = X10 ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_SByte' )
      & ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
      & ( 'System_SByte' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X420: $int,X418: $int,X419: $int] :
          ( ( true_1 != 'IsAllocated'(X420,X419) )
          | ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
      & ( 'System_Array' != 'System_Runtime_Serialization_ISerializable' )
      & ( inv != sharingMode )
      & ( 'BoundedStack' != stringLiteral11 )
      & ( 'BoundedStack_max' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryNonNullRef' )
      & ( 'FirstConsistentOwner' != 'System_IComparable_1___System_String' )
      & ( localinv != 'System_Reflection_MemberInfo' )
      & ( inv != stringLiteral11 )
      & ( 'System_UInt16' != 'BoundedStack_size' )
      & ( 'System_Array' != 'BoundedStack' )
      & ( 'System_UInt16' != 'System_IComparable' )
      & ( 'System_Boolean' != 'System_String' )
      & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
      & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
      & ( exposeVersion != 'ArrayCategoryRef' )
      & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
      & ! [X215: $int,X214: $int,X213: $int] :
        ? [X216: $int] :
          ( ( ( true_1 != x(X215,X216) )
            | ( X215 = X216 ) )
          & ( 'ValueArray'(X214,X213) = X216 ) )
      & ( allocated != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_ICloneable' )
      & ( 'BoundedStack_max' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_String' )
      & ( 'System_Array' != 'System_Int64' )
      & ( 'System_IEquatable_1___System_String' != stringLiteral9 )
      & ( 'System_UInt64' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryInt' != stringLiteral11 )
      & ( 'System_IntPtr' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt64' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
      & ( true_1 != 'IsImmutable'('BoundedStack') )
      & ( 'System_Array' != 'System_Type' )
      & ( 'System_Char' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'BoundedStack_elems' )
      & ( inv != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_elems' != stringLiteral11 )
      & ( 'NonNullFieldsAreInitialized' != 'System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral9 )
      & ( elements != 'System_UInt64' )
      & ( elements != stringLiteral8 )
      & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_IReflect' )
      & ! [X121: $int] :
          ( ( true_1 = 'InRange'(X121,'System_UInt64') )
        <=> ( ~ $less(int_18446744073709551615,X121)
            & ~ $less(X121,0) ) )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Object' != 'BoundedStack_size' )
      & ( 'BoundedStack_elems' != stringLiteral10 )
      & ( elements != 'System_Char' )
      & ( localinv != 'BoundedStack_max' )
      & ( 'System_Array' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != 'System_Byte' )
      & ( inv != 'System_Int64' )
      & ( elements != 'System_Runtime_InteropServices__Type' )
      & ( elements != inv )
      & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
      & ( 'FirstConsistentOwner' != 'System_UInt32' )
      & ( true_1 = x('System_Collections_IList','System_Object') )
      & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X3) )
      & ( 'ArrayCategoryRef' != 'System_Char' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_UInt32' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
      & ( 'ArrayCategoryValue' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != 'System_UIntPtr' )
      & ( 'System_Boolean' != 'System_Collections_ICollection' )
      & ( sharingMode != 'BoundedStack' )
      & ( ownerFrame != 'NonNullFieldsAreInitialized' )
      & ( 'System_UInt32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Collections_ICollection' )
      & ( 'System_IConvertible' != stringLiteral11 )
      & ( 'System_String' != 'System_Int16' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_IComparable_1___System_String' )
      & ( localinv != ownerRef )
      & ( 'System_IConvertible' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_IComparable' )
      & ( 'System_String' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Array' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryInt' != 'System_Int32' )
      & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
      & ( true_1 != 'IsImmutable'('System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'BoundedStack_max' )
      & ( true_1 = x('System_IConvertible','System_IConvertible') )
      & ( 'System_SByte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IntPtr' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_String','System_Collections_IEnumerable') )
      & ( sharingMode != 'System_Int32' )
      & ( 'System_SByte' != 'BoundedStack_elems' )
      & ( 'System_IComparable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
      & ( sharingMode != stringLiteral10 )
      & ( 'System_Array' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Array' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_Char' )
      & ( 'Microsoft_Contracts_GuardException' = X0 )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'ArrayCategoryValue' )
      & ( exposeVersion != 'System_String' )
      & ( 'System_Reflection_IReflect' != 'BoundedStack' )
      & ( 'System_Array' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'ArrayCategoryValue' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != stringLiteral8 )
      & ! [X156: $int] :
          ( ( true_1 != 'IsHeap'(X156) )
          | ( true_1 = select2(X156,stringLiteral11,allocated) ) )
      & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
      & ! [X44: $int] :
          ( ( true_1 != 'IsHeap'(X44) )
          | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
      & ( 'System_SByte' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_IReflect' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
      & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
      & ( inv != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
      & ( sharingMode != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt16' )
      & ( localinv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'System_Type' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral10 )
      & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
      & ( stringLiteral10 != stringLiteral11 )
      & ( 'System_Array' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable' )
      & ( 'System_IntPtr' != 'System_ICloneable' )
      & ( 'ArrayCategoryValue' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral8 )
      & ( true_1 = 'IsImmutable'('System_String') )
      & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Collections_IList' )
      & ( elements != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack_size' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack' )
      & ( localinv != ownerFrame )
      & ( 'System_UInt16' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
      & ( ownerRef != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
      & ! [X249: $int] : ( shr(X249,0) = X249 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
      & ( inv != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryValue' != 'System_UIntPtr' )
      & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X5) )
      & ( ownerRef != 'System_IntPtr' )
      & ! [X379: $int] :
          ( ( 'DimLength'(X379,0) = 'Length'(X379) )
          | ( 1 != 'Rank'(X379) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != 'System_UInt16' )
      & ( ownerRef != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
      & ( 'System_IComparable' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
      & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_SByte' != 'System_ICloneable' )
      & ! [X42: $int,X43: $int,X41: $int] :
          ( ( nullObject = X42 )
          | ( 'Rank'(X42) = X41 )
          | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
      & ! [X74: $int,X75: $int,X73: $int] :
          ( ( true_1 != x(X74,X75) )
          | ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
      & ( 'System_Int32' != 'System_IComparable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Int32' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_size' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
      & ( 'System_UIntPtr' != stringLiteral8 )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'System_Int64' )
      & ( 'ArrayCategoryInt' != 'System_ICloneable' )
      & ( exposeVersion != stringLiteral9 )
      & ( elements != 'SharingMode_Unshared' )
      & ( 'BoundedStack_size' != 'System_Collections_IList' )
      & ( 'System_Object' != 'System_Byte' )
      & ( allocated != 'SharingMode_LockProtected' )
      & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
      & ( 'SharingMode_LockProtected' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral11 )
      & ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
      & ( 'SharingMode_LockProtected' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
      & ( 'System_Int64' != 'BoundedStack_max' )
      & ( 'System_Int16' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_Exception' )
      & ( inv != 'System_UIntPtr' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
      & ( elements != 'System_UInt32' )
      & ( ownerFrame != 'System_Int64' )
      & ( 'System_Int16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != ownerFrame )
      & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryNonNullRef' )
      & ( 'BoundedStack' != stringLiteral10 )
      & ( 'System_Collections_ICollection' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_size' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'System_Byte' )
      & ( localinv != 'System_Object' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_SByte' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Int64' )
      & ( 'System_Object' != 'System_Exception' )
      & ! [X150: $int] :
        ? [X151: $int] :
          ( ( 'Length'(X150) = X151 )
          & ~ $less(int_2147483647,X151)
          & ~ $less(X151,0) )
      & ( ownerFrame != 'System_IntPtr' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != stringLiteral11 )
      & ( 'System_SByte' != 'System_Exception' )
      & ( exposeVersion != stringLiteral11 )
      & ( ownerFrame != 'System_Collections_ICollection' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Byte' )
      & ( 'System_Type' != 'System_Byte' )
      & ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
      & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
      & ( 'System_Int32' != 'System_Reflection_MemberInfo' )
      & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int32' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt32' != 'System_IConvertible' )
      & ( 'System_IConvertible' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != 'BoundedStack_size' )
      & ( ownerFrame != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral8 != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_Unshared' != 'System_Int16' )
      & ( localinv != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'NonNullFieldsAreInitialized' )
      & ( 'SharingMode_Unshared' != 'System_Int32' )
      & ( 'System_Byte' != 'System_UInt16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_GuardException' )
      & ( 'FirstConsistentOwner' != 'System_Exception' )
      & ( allocated != 'System_Char' )
      & ( 'System_String' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_size' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'System_Collections_IEnumerable' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
      & ( sharingMode != 'System_SByte' )
      & ( 'System_Int16' != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( ownerFrame != 'System_Object' )
      & ( inv != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
      & ( 'StringLength'(stringLiteral9) = 18 )
      & ( 'System_UInt16' != 'System_Collections_IList' )
      & ( 'System_Int16' != 'BoundedStack_max' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
      & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Reflection_MemberInfo' )
      & ( exposeVersion != 'PeerGroupPlaceholder' )
      & ( 'BaseClass'('System_Type') = X6 )
      & ( ownerRef != 'BoundedStack_elems' )
      & ( localinv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != stringLiteral8 )
      & ! [X97: $int] :
          ( ( ~ $less(int_2147483647,X97)
            & ~ $less(X97,int_m2147483648) )
        <=> ( true_1 = 'InRange'(X97,'System_Int32') ) )
      & ( 'System_Int16' != 'System_IConvertible' )
      & ( 'System_Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
      & ( true_1 = 'IsValueType'('System_UInt16') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral9 )
      & ( sharingMode != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != stringLiteral9 )
      & ( localinv != 'ArrayCategoryValue' )
      & ( allocated != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int64' != stringLiteral10 )
      & ( elements != 'BoundedStack_size' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Boolean' != 'System_Type' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( exposeVersion != 'Microsoft_Contracts_GuardException' )
      & ( sharingMode != 'ArrayCategoryInt' )
      & ( 'System_Byte' != 'System_Int32' )
      & ! [X384: $int,X383: $int,X385: $int] :
          ( ( true_1 != x(X383,'NonNullRefArray'(X384,X385)) )
          | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
      & ( allocated != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_ICloneable' )
      & ( allocated != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Type' )
      & ! [X223: $int,X224: $int] :
          ( ( true_1 = 'Is'(X223,X224) )
        <=> ( ( true_1 = x(typeof(X223),X224) )
            | ( nullObject = X223 ) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
      & ! [X396: $int,X395: $int] :
        ? [X397: $int] :
          ( ( ( X395 = X396 )
            | ( true_1 != x('UnboxedType'(X397),'System_Object') )
            | ( X395 != X397 ) )
          & ( 'Box'(X396,X395) = X397 ) )
      & ( 'System_IEquatable_1___System_String' != 'System_Collections_IList' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
      & ( allocated != 'System_IntPtr' )
      & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
      & ( 'System_UInt16' != stringLiteral9 )
      & ( 'System_Int64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryRef' != 'System_UInt32' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_UIntPtr' )
      & ! [X387: $int,X389: $int,X386: $int,X388: $int] :
          ( ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) )
          | ( true_1 != 'IsHeap'(X386) ) )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable' )
      & ( 'System_Array' != 'System_IntPtr' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_MemberInfo' )
      & ! [X29: $int,X28: $int] :
        ? [X30: $int] :
          ( ( true_1 = x(X30,X30) )
          & ( 'ValueArray'(X29,X28) = X30 )
          & ( true_1 = x(X30,'System_Array') ) )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryRef' )
      & ( 'System_Object' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != stringLiteral9 )
      & ( sharingMode != ownerRef )
      & ( ownerFrame != 'System_Byte' )
      & ( stringLiteral8 != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_Char' )
      & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X2) )
      & ( allocated != 'System_UInt32' )
      & ( ownerRef != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Type' )
      & ! [X257: $int,X255: $int,X256: $int] :
        ? [X259: $int,X258: $int] :
          ( ( 'AsInterface'(X255) = X259 )
          & ( 'Box'(X257,X256) = X258 )
          & ( ( true_1 = x(typeof(X256),X255) )
            | ( X256 != X258 )
            | ( true_1 != x('UnboxedType'(X258),X259) )
            | ( X255 != X259 ) ) )
      & ( localinv != 'System_UInt64' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_UInt16' )
      & ( elements != localinv )
      & ( 'System_Exception' != stringLiteral9 )
      & ( 'BoundedStack_elems' != 'System_Exception' )
      & ( 'System_Object' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
      & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Object' != 'System_ICloneable' )
      & ( elements != 'FirstConsistentOwner' )
      & ( ownerRef != 'System_Int16' )
      & ( 'System_SByte' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Reflection_IReflect' )
      & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
      & $less(int_9223372036854775807,int_18446744073709551615)
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral10 )
      & ( ownerFrame != 'FirstConsistentOwner' )
      & ( 'System_Exception' != 'System_IConvertible' )
      & ( 'System_Char' != stringLiteral8 )
      & ( sharingMode != 'System_Collections_IEnumerable' )
      & ( 'System_IConvertible' != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_IList' )
      & ( inv != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Array' != 'System_IConvertible' )
      & ( allocated != 'BoundedStack_elems' )
      & ( allocated != 'System_Array' )
      & ( sharingMode != 'FirstConsistentOwner' )
      & ( 'System_Array' != 'System_SByte' )
      & ( 'System_Type' != 'System_Int64' )
      & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
      & ( ownerFrame != stringLiteral11 )
      & ( ownerRef != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'System_UInt16' )
      & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
      & ( inv != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral11 )
      & ( elements != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'BoundedStack_size' )
      & ( localinv != 'System_UInt32' )
      & ( 'System_UInt64' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
      & ( ownerRef != 'BoundedStack_size' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
      & ! [X183: $int] : ( shl(X183,0) = X183 )
      & ( ownerFrame != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
      & ( exposeVersion != 'System_Collections_IList' )
      & ( 'SharingMode_LockProtected' != stringLiteral11 )
      & ( allocated != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_IComparable' )
      & ( 'BoundedStack' != stringLiteral8 )
      & ( 'System_IConvertible' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UInt64' )
      & ( 'ArrayCategoryValue' != 'System_Int64' )
      & ( 'System_Type' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'System_Boolean' )
      & ( 'System_IntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryRef' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_UInt16' )
      & ( inv != 'System_Reflection_MemberInfo' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral8 )
      & ( 'System_Boolean' != stringLiteral11 )
      & ! [X172: $int] :
          ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) )
          | ( true_1 != 'IsHeap'(X172) ) )
      & ( 'ArrayCategoryValue' != 'System_Type' )
      & ( 'System_Int32' != 'System_UInt32' )
      & ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
      & ( allocated != 'System_IConvertible' )
      & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
      & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_ICloneable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Boolean' != 'System_Object' )
      & ( true_1 != 'IsStaticField'('BoundedStack_size') )
      & ( localinv != 'System_ICloneable' )
      & ( ownerFrame != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_UInt32' )
      & ( elements != sharingMode )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' = 'AsMutable'('System_Exception') )
      & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'System_IComparable' )
      & ( 'System_Type' != 'System_Exception' )
      & ( elements != ownerRef )
      & ( localinv != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Byte' != 'System_Exception' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsValueType'('System_Int64') )
      & ( 'System_Int16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Exception' )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IComparable' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'System_Reflection_MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'System_Exception' )
      & ( 'System_Exception' != 'System_Collections_IEnumerable' )
      & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_ICloneable' )
      & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_SByte' != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UIntPtr' )
      & ( allocated != 'System_UInt64' )
      & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_ICloneable' != 'BoundedStack' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'PeerGroupPlaceholder' )
      & ( 'System_Int32' != 'System_Int64' )
      & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Int32' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral11 )
      & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Byte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
      & ! [X428: $int] :
          ( ( true_1 != 'IsHeap'(X428) )
          | ( true_1 = select2(X428,stringLiteral8,allocated) ) )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Exception' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral8 )
      & ( allocated != 'ArrayCategoryInt' )
      & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int32' != 'System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryInt' != 'System_Exception' )
      & ! [X39: $int,X40: $int,X38: $int,X37: $int] :
          ( ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) )
          | ( X37 = X38 ) )
      & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' = X4 )
      & ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
      & ! [X238: $int] :
          ( ( true_1 = 'InRange'(X238,'System_Char') )
        <=> ( ~ $less(X238,0)
            & $less(X238,65536) ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
      & ( elements != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IConvertible' )
      & ( 'System_Type' != 'System_SByte' )
      & ( 'System_Collections_IEnumerable' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_IComparable' != 'System_Collections_IEnumerable' )
      & ! [X152: $int,X153: $int,X154: $int] :
        ? [X155: $int] :
          ( ( ( ( true_1 = x(X152,X155) )
              & ( 'NonNullRefArray'(X155,X153) = X154 ) )
            | ( true_1 != x('NonNullRefArray'(X152,X153),X154) )
            | ( true_1 = x('System_Array',X154) ) )
          & ( 'ElementType'(X154) = X155 ) )
      & ( true_1 = x('System_Type','System_Reflection_IReflect') )
      & ( sharingMode != 'System_UInt16' )
      & ( 'System_IComparable' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'System_IComparable' )
      & ( 'System_UInt16' != 'System_Int64' )
      & ( exposeVersion != sharingMode )
      & ( 'PeerGroupPlaceholder' != 'System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'System_Array' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_String' )
      & ( true_1 != 'IsStaticField'('BoundedStack_max') )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != ownerRef )
      & ( 'System_Boolean' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
      & ( localinv != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
      & ( exposeVersion != 'System_ICloneable' )
      & ( 'System_Int16' != 'System_Int32' )
      & $less(int_m9223372036854775808,int_m2147483648)
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_max' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != stringLiteral10 )
      & ( exposeVersion != 'BoundedStack_elems' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'System_UInt64' )
      & ( 'System_IConvertible' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
      & ( allocated != 'System_Type' )
      & ( 'FirstConsistentOwner' != stringLiteral9 )
      & ( 'System_IntPtr' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' = X5 )
      & ( 'SharingMode_LockProtected' != 'System_Int32' )
      & ( 'System_Type' != 'System_IntPtr' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral8 )
      & ( 'System_Int32' != stringLiteral8 )
      & ( 'System_Type' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X192: $int,X191: $int] :
          ( ( nullObject = 'As'(X191,X192) )
          | ( true_1 = 'Is'(X191,X192) ) )
      & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
      & ( ownerRef != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'BoundedStack_max' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_size' )
      & ( 'System_Object' != 'BoundedStack_max' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt64' != 'System_IntPtr' )
      & ( allocated != ownerFrame )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt64' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Int32' )
      & ! [X146: $int] :
          ( ( true_1 != 'IsHeap'(X146) )
          | ( true_1 = select2(X146,stringLiteral9,allocated) ) )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryRef' )
      & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral9 != stringLiteral10 )
      & ( elements != exposeVersion )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IsValueType'('System_Int32') )
      & ( sharingMode != 'System_Runtime_Serialization_ISerializable' )
      & ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
      & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != stringLiteral9 )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
      & ! [X143: $int,X141: $int,X144: $int,X142: $int] :
        ? [X145: $int] :
          ( ( ( nullObject = X145 )
            | ( ( select2(X143,X145,ownerRef) = X144 )
              & ( select2(X143,X145,ownerFrame) = X141 ) )
            | ( true_1 != 'IsHeap'(X143) ) )
          & ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 ) )
      & ( ownerFrame != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral9 )
      & ( 'System_SByte' != 'System_Collections_IEnumerable' )
      & ! [X351: $int,X352: $int,X353: $int] :
        ? [X354: $int] :
          ( ( 'ElementType'(X351) = X354 )
          & ( ( true_1 != x(X351,'NonNullRefArray'(X353,X352)) )
            | ( ( X351 != X353 )
              & ( 'NonNullRefArray'(X354,X352) = X351 )
              & ( true_1 = x(X354,X353) ) ) ) )
      & ! [X380: $int,X381: $int] :
        ? [X382: $int] :
          ( ( ( ~ $less(X382,0)
              & $less(X382,$sum(0,$uminus(X381))) )
            | ~ $less(X381,0)
            | $less(X380,0) )
          & ( x_2(X380,X381) = X382 ) )
      & ( sharingMode != 'System_Object' )
      & ( allocated != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Int16' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_IntPtr' )
      & ( 'NonNullFieldsAreInitialized' != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
      & ! [X237: $int,X235: $int,X236: $int] :
          ( ( 'IntToInt'(X235,X237,X236) = X235 )
          | ( true_1 != 'InRange'(X235,X236) ) )
      & ( 'ArrayCategoryValue' != 'System_UInt64' )
      & ! [X27: $int,X26: $int,X25: $int] :
          ( ( true_1 != select2(X26,X25,allocated) )
          | ( true_1 != 'IsHeap'(X26) )
          | ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
      & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
      & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Array' != 'BoundedStack_max' )
      & ! [X119: $int,X120: $int,X118: $int] :
          ( ( true_1 != 'StringEquals'(X120,X118) )
          | ( true_1 = 'StringEquals'(X120,X119) )
          | ( true_1 != 'StringEquals'(X118,X119) ) )
      & ( 'System_SByte' != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
      & ( inv != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'System_Reflection_MemberInfo' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'ArrayCategoryNonNullRef' )
      & ( localinv != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryValue' )
      & ( true_1 = x('System_Array','System_Object') )
      & ( 'PeerGroupPlaceholder' != stringLiteral9 )
      & ( allocated != 'System_Collections_IEnumerable' )
      & ( 'System_IntPtr' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable_1___System_String' )
      & ( allocated != 'ArrayCategoryValue' )
      & ( 'SharingMode_LockProtected' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != 'System_IConvertible' )
      & ( 'BaseClass'('System_String') = X1 )
      & ( elements != stringLiteral10 )
      & ( 'BoundedStack_max' != 'System_Runtime_Serialization_ISerializable' )
      & ( elements != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != stringLiteral10 )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
      & ( 'System_Object' != 'System_Type' )
      & ( ownerFrame != 'System_Boolean' )
      & ( 'ArrayCategoryRef' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_UInt32' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != stringLiteral11 )
      & ( 'System_Int64' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
      & ( 'BoundedStack_elems' != stringLiteral9 )
      & ! [X287: $int,X288: $int] :
          ( ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) )
          | $less(X288,1) )
      & ( true_1 != 'IsImmutable'('System_Exception') )
      & ! [X293: $int,X294: $int] :
          ( ( 'BeingConstructed' = X293 )
          | ! [X295: $int] :
            ? [X296: $int] :
              ( ( ( true_1 != 'IsHeap'(X295) )
                | ( ( 'PeerGroupPlaceholder' = select2(X295,X293,ownerFrame) )
                  & ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) = X293 )
                  & ( select2(X295,X293,inv) = X296 )
                  & ( select2(X295,X293,localinv) = X296 )
                  & ! [X297: $int] :
                      ( ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) )
                      | ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) != X293 )
                      | ( X293 = X297 ) ) ) )
              & ( typeof(X293) = X296 ) )
          | ( nullObject = X293 )
          | ( true_1 != x(typeof(X293),'AsImmutable'(X294)) ) )
      & ( 'System_Byte' != 'System_Int16' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_elems' )
      & ! [X347: $int,X346: $int,X348: $int] :
          ( ( true_1 != x(X348,X347) )
          | ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Type' )
      & ! [X185: $int,X184: $int] :
        ? [X186: $int] :
          ( ( typeof(X184) = X186 )
          & ( ( nullObject = X184 )
            | ( select2(X185,X184,inv) != X186 )
            | ( select2(X185,X184,localinv) != X186 )
            | ( true_1 != 'IsHeap'(X185) )
            | ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) )
            | ( true_1 != select2(X185,X184,allocated) )
            | ( true_1 != x(X186,'BoundedStack') ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != stringLiteral8 )
      & ( 'System_Int16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Int64' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IComparable_1___System_String' )
      & ( 'SharingMode_LockProtected' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != 'BoundedStack_size' )
      & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
      & ( 'System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_IComparable_1___System_String' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral10 )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryRef' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
      & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'BoundedStack' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral10 )
      & ( 'System_Int64' != 'System_Collections_IEnumerable' )
      & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != 'BoundedStack' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
      & ( 'System_Int16' != stringLiteral10 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Object' )
      & ( 'System_Boolean' != 'System_UInt32' )
      & ( 'System_UInt64' != 'BoundedStack_size' )
      & ( 'System_Int64' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
      & ( ownerFrame != 'ArrayCategoryInt' )
      & ( 'System_IConvertible' != stringLiteral10 )
      & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X6) )
      & ( 'SharingMode_LockProtected' != 'System_Type' )
      & ! [X273: $int,X274: $int] :
          ( ( true_1 != x(typeof(X274),'BoundedStack') )
          | ( nullObject = X274 )
          | ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'BoundedStack' )
      & ( ownerRef != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_MemberInfo' )
      & ( 'System_Boolean' != 'System_UIntPtr' )
      & ( 'System_Int32' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
      & ( 'System_Boolean' != 'BoundedStack' )
      & ( sharingMode != 'System_IComparable' )
      & ( 'ArrayCategoryInt' != 'System_UInt64' )
      & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Boolean' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IList' )
      & ! [X67: $int,X66: $int,X68: $int] :
        ? [X69: $int] :
          ( ( 'ElementType'(X66) = X69 )
          & ( ( ( 'RefArray'(X69,X68) = X66 )
              & ( true_1 = x(X69,X67) )
              & ( X66 != X67 ) )
            | ( true_1 != x(X66,'RefArray'(X67,X68)) ) ) )
      & ( 'ArrayCategoryRef' != 'BoundedStack_size' )
      & ( ownerFrame != 'System_UIntPtr' )
      & ( 'System_Char' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IConvertible' )
      & ( 'System_Type' != 'System_IComparable' )
      & ( exposeVersion != 'System_Char' )
      & ( ownerFrame != stringLiteral8 )
      & ( inv != stringLiteral10 )
      & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Boolean' )
      & ( 'SharingMode_Unshared' != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_SByte' )
      & ( 'System_Char' != 'System_IEquatable_1___System_String' )
      & ( elements != 'System_Reflection_MemberInfo' )
      & ( allocated != 'ArrayCategoryNonNullRef' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X48: $int,X49: $int] :
          ? [X53: $int,X51: $int,X50: $int,X52: $int] :
            ( ( select2(X48,X49,ownerRef) = X52 )
            & ( 'System_Object_ToString'(X48,X49) = X53 )
            & ( ( ( ( ( ( ( select2(X48,X52,localinv) != 'BaseClass'(X50) )
                        & ( true_1 = x(select2(X48,X52,inv),X50) ) )
                      | ( select2(X48,X52,'FirstConsistentOwner') = X51 ) )
                    & ( ( true_1 != x(select2(X48,X52,inv),X50) )
                      | ( select2(X48,X52,localinv) = 'BaseClass'(X50) )
                      | ( X51 = X52 ) ) )
                  | ( 'PeerGroupPlaceholder' = X50 ) )
                & ( true_1 = 'IsNotNull'(X53,'System_String') )
                & ( 'AsPureObject'(X49) = X49 )
                & ( true_1 = select2(X48,X53,allocated) )
                & ! [X56: $int] :
                  ? [X57: $int] :
                    ( ( typeof(X56) = X57 )
                    & ( ( select2(X48,X56,ownerFrame) != select2(X48,X53,ownerFrame) )
                      | ( nullObject = X56 )
                      | ( ( select2(X48,X56,inv) = X57 )
                        & ( select2(X48,X56,localinv) = X57 ) )
                      | ( true_1 != select2(X48,X56,allocated) )
                      | ( select2(X48,X56,ownerRef) != select2(X48,X53,ownerRef) ) ) ) )
              | ( true_1 != 'IsHeap'(X48) )
              | ? [X54: $int] :
                ! [X55: $int] :
                  ( ( ( nullObject != X54 )
                    & ( select2(X48,X54,ownerFrame) = X50 )
                    & ( ( select2(X48,X54,inv) != X55 )
                      | ( select2(X48,X54,localinv) != X55 ) )
                    & ( select2(X48,X54,ownerRef) = X52 )
                    & ( true_1 = select2(X48,X54,allocated) ) )
                  | ( typeof(X54) != X55 ) )
              | ( true_1 != 'IsNotNull'(X49,'System_Object') )
              | ( true_1 != select2(X48,X49,allocated) ) )
            & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
            & ( select2(X48,X49,ownerFrame) = X50 ) ) )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
      & ( 'System_Type' != stringLiteral9 )
      & ( ownerFrame != 'System_Collections_IEnumerable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
      & ( inv != 'System_Reflection_IReflect' )
      & ( true_1 = 'IsMemberlessType'('System_Type') )
      & ( ownerRef != 'System_Char' )
      & ( 'System_String' != 'System_Exception' )
      & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_SByte' )
      & ( true_1 != 'IsStaticField'(inv) )
      & ( 'FirstConsistentOwner' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
      & ( 'FirstConsistentOwner' != 'System_IntPtr' )
      & ( 'System_IntPtr' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Exception' )
      & ( sharingMode != stringLiteral11 )
      & ( 'System_Int64' != 'BoundedStack' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable' != stringLiteral10 )
      & ( true_1 = x('BoundedStack','BoundedStack') )
      & ( elements != 'System_Byte' )
      & ( exposeVersion != 'System_Exception' )
      & ( 'System_Int64' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
      & ( elements != 'System_SByte' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable') )
      & ( 'System_Boolean' != 'System_Int16' )
      & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt64' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Array' != 'System_UInt16' )
      & ( 'System_UInt32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Object' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IList' )
      & ( elements != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != ownerRef )
      & ! [X399: $int,X400: $int,X398: $int,X401: $int] :
          ( ( true_1 = 'IsValueType'('UnboxedType'(X400)) )
          | ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
      & ( 'System_String' != stringLiteral8 )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_IEquatable_1___System_String' )
      & ( localinv != exposeVersion )
      & ( 'System_IComparable_1___System_String' != stringLiteral11 )
      & ( 'System_Char' != 'System_IConvertible' )
      & ( 'BoundedStack_max' != stringLiteral8 )
      & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
      & ( 'BoundedStack' != stringLiteral9 )
      & ( 'System_SByte' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' = 'DeclType'(exposeVersion) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_UIntPtr' != 'BoundedStack_elems' )
      & ! [X99: $int,X100: $int] :
        ? [X101: $int] :
          ( ( or_1(X99,X100) = X101 )
          & ( ( ~ $less($sum(X99,X100),X101)
              & ~ $less(X101,0) )
            | $less(X100,0)
            | $less(X99,0) ) )
      & ( 'BoundedStack_elems' != stringLiteral8 )
      & ( 'System_String' = 'AsDirectSubClass'('System_String',X1) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_ICloneable' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_IEquatable_1___System_String' )
      & ( 'System_Int32' != stringLiteral9 )
      & ( 1 = 'StringLength'(stringLiteral11) )
      & ( 'System_Object' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'BoundedStack_max' )
      & ( exposeVersion != 'System_UIntPtr' )
      & ( inv != 'ArrayCategoryInt' )
      & ( 'StringLength'(stringLiteral8) = 13 )
      & ( 'ArrayCategoryInt' != 'System_Collections_ICollection' )
      & ( 'System_UInt64' != 'System_Char' )
      & ( 'System_Exception' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Type','System_Type') )
      & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Type' != 'BoundedStack_size' )
      & ! [X433: $int,X435: $int,X434: $int] :
          ( ( 'OneClassDown'(X434,X433) = X435 )
          | ( true_1 != x(X434,'AsDirectSubClass'(X435,X433)) ) )
      & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_ICloneable' )
      & ( 'System_Object' != 'System_IComparable' )
      & ( elements != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Collections_IEnumerable' != stringLiteral11 )
      & ( 'System_Collections_IList' != stringLiteral11 )
      & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'System_Int16' )
      & ( 'SharingMode_Unshared' != 'System_SByte' )
      & ( elements != 'BoundedStack' )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ICheckedException' )
      & ( elements != 'System_ICloneable' )
      & ( localinv != 'BoundedStack_elems' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IEnumerable' )
      & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
      & ( localinv != 'System_Boolean' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_MemberInfo' )
      & ( allocated != 'System_UInt16' )
      & ( 'SharingMode_Unshared' != 'System_Array' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_Exception' )
      & ( 'System_Array' != 'System_Int32' )
      & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Int16' != 'System_Reflection_IReflect' )
      & ( 'System_SByte' != 'System_UIntPtr' )
      & ( exposeVersion != 'SharingMode_LockProtected' )
      & ( ownerRef != 'System_Byte' )
      & ! [X72: $int,X71: $int] :
          ( ( true_1 != x(X71,'AsMutable'(X72)) )
          | ( ( true_1 != 'IsImmutable'(X71) )
            & ( 'AsMutable'(X71) = X71 ) ) )
      & ( 'System_UInt32' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_IComparable_1___System_String' )
      & ( localinv != sharingMode )
      & ! [X189: $int,X188: $int,X187: $int] :
        ? [X190: $int] :
          ( ( ( true_1 != x(X188,X190) )
            | ( X188 = X190 ) )
          & ( 'IntArray'(X189,X187) = X190 ) )
      & ( 'System_Collections_ICollection' != stringLiteral8 )
      & ( 'System_Runtime_Serialization_ISerializable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'System_Int32' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_UIntPtr' )
      & ( 'BoundedStack_elems' != 'System_Collections_ICollection' )
      & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != inv )
      & ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
      & ( 'System_UInt16' != 'System_IConvertible' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Char' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UIntPtr' )
      & ( exposeVersion != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt16' )
      & ( 'FirstConsistentOwner' != 'System_Int16' )
      & ( exposeVersion != 'System_Array' )
      & ( 'System_Int32' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Exception' )
      & ( exposeVersion != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_IEquatable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
      & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_Int64' )
      & ( 'System_Int32' != 'BoundedStack' )
      & ! [X367: $int,X366: $int] :
          ( ( ( nullObject != X366 )
            & ( true_1 = 'Is'(X366,X367) ) )
        <=> ( true_1 = 'IsNotNull'(X366,X367) ) )
      & ( 'System_String' != 'BoundedStack' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X422: $int,X421: $int] :
        ? [X423: $int] :
          ( ( typeof(X422) = X423 )
          & ( ( nullObject = X422 )
            | ( true_1 != 'IsHeap'(X421) )
            | ( ( select2(X421,X422,localinv) = X423 )
              & ( select2(X421,X422,inv) = X423 ) )
            | ( true_1 != x(X423,'System_Array') ) ) )
      & ( allocated != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IsValueType'('System_UIntPtr') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_LockProtected' != 'PeerGroupPlaceholder' )
      & ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
      & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_ICollection' )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 )
      & ( 'System_Boolean' != 'BoundedStack_elems' )
      & ! [X392: $int,X391: $int] :
          ( ( true_1 = select2(X392,'ClassRepr'(X391),allocated) )
          | ( true_1 != 'IsHeap'(X392) ) )
      & ! [X261: $int,X260: $int] :
        ? [X262: $int] :
          ( ~ $less(X260,X262)
          & ~ $less(X261,X262)
          & ( ( X261 = X262 )
            | ( X260 = X262 ) )
          & ( min(X261,X260) = X262 ) )
      & ( ownerRef != 'System_SByte' )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Exception' )
      & ! [X218: $int,X217: $int] :
          ( ( x_2(X218,X217) = x_2($sum(X218,X217),X217) )
          | $less(X217,0)
          | $less(X218,0) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral8 )
      & ( 'FirstConsistentOwner' != 'System_IConvertible' )
      & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IntPtr' )
      & ( true_1 = 'IncludedInModifiesStar'(elements) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'ArrayCategoryRef' )
      & ! [X270: $int,X272: $int,X271: $int] :
          ( ( true_1 != x(X272,'ValueArray'(X271,X270)) )
          | ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
      & ( 'System_Int64' != 'System_IComparable' )
      & ( true_1 = x('System_Array','System_Collections_IList') )
      & ( 'System_Reflection_IReflect' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_SByte' )
      & ( 'StringLength'(stringLiteral10) = 7 )
      & ( 'System_Object' != 'System_Collections_ICollection' )
      & ( inv != 'System_UInt16' )
      & ( 'System_Boolean' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != stringLiteral11 )
      & ( true_1 = 'IsValueType'('System_SByte') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IList' )
      & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
      & ( localinv != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_IComparable_1___System_String' )
      & ! [X19: $int,X18: $int] :
          ( ( true_1 != 'Is'(X18,X19) )
          | ( 'As'(X18,X19) = X18 ) )
      & ( 'System_UInt64' != stringLiteral10 )
      & ( inv != 'System_Type' )
      & ( 'System_Object' != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack' != 'System_Collections_IList' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt32' != 'System_IntPtr' )
      & ( ownerRef != 'System_Exception' )
      & ( allocated != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Boolean' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'SharingMode_LockProtected' )
      & ( 'System_UIntPtr' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Type' )
      & ( exposeVersion != 'BoundedStack_size' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
      & ! [X147: $int,X148: $int] :
        ? [X149: $int] :
          ( ( typeof(X148) = X149 )
          & ( ( true_1 != 'IsHeap'(X147) )
            | ( select2(X147,X148,inv) != X149 )
            | ( nullObject = X148 )
            | ( true_1 != select2(X147,X148,allocated) )
            | ( select2(X147,X148,localinv) != X149 )
            | ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) )
            | ( true_1 != x(X149,'System_Object') ) ) )
      & ( 'System_String' != 'System_Int64' )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
      & ( 'System_Object' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_IList' != stringLiteral9 )
      & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X81: $int,X80: $int,X79: $int] :
        ? [X82: $int] :
          ( ( 'ElementType'(X81) = X82 )
          & ( ( ( true_1 = x(X80,X82) )
              & ( 'RefArray'(X82,X79) = X81 ) )
            | ( true_1 = x('System_Array',X81) )
            | ( true_1 != x('RefArray'(X80,X79),X81) ) ) )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_GuardException' )
      & ! [X443: $int] :
          ( ( $less(X443,65536)
            & ~ $less(X443,0) )
        <=> ( true_1 = 'InRange'(X443,'System_UInt16') ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_Collections_IList' ) ),
    inference(flattening,[],[f16]) ).

tff(f18,plain,
    ? [X3: $int,X1: $int,X2: $int,X9: $int,X10: $int,X4: $int,X8: $int,X6: $int,X5: $int,X7: $int,X0: $int] :
      ( ( 'BaseClass'('System_Exception') = X6 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X10 )
      & ( 'BaseClass'('System_String') = X4 )
      & ( 'StringLength'(stringLiteral11) = X5 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X8 )
      & ? [X14: $int,X13: $int,X11: $int,X12: $int] :
          ( ( 'DeclType'(elements) = X12 )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( X13 = 'DeclType'('NonNullFieldsAreInitialized') )
          & ( $sum(int_m9223372036854775808,1) = X14 )
          & ? [X16: $int,X18: $int,X19: $int,X15: $int,X17: $int] :
              ( ( ( ? [X27: $int,X28: $int] :
                    ! [X29: $int,X30: $int,X31: $int] :
                      ( ( ( X29 != X29 )
                        & ( ( true_1 != x(select2('Heap',X31,inv),X30) )
                          | ( 'BaseClass'(X30) = select2('Heap',X31,localinv) )
                          | ( 'PeerGroupPlaceholder' = X30 ) )
                        & ( true_1 = 'IncludeInMainFrameCondition'(X27) )
                        & ( true_1 = select2('Heap',X28,allocated) )
                        & ( nullObject != X28 )
                        & ( ( this != X28 )
                          | ( true_1 != 'IncludedInModifiesStar'(X27) )
                          | ( true_1 != x(typeof(this),'DeclType'(X27)) ) ) )
                      | ( select2('Heap',X28,ownerRef) != X31 )
                      | ( select2('Heap',X28,ownerFrame) != X30 )
                      | ( select2('Heap',X28,X27) != X29 ) )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
                  & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                  & ( 'System_Exception' = X10 )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                  & ( 'System_Object' = 'DeclType'(exposeVersion) )
                  & ( 'System_Object' = 'BaseClass'(X3) )
                  & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                  & ( X11 = X14 )
                  & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                  & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
                  & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                  & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
                  & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( 'System_Object' = X13 )
                  & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
                  & ( 'StringLength'(stringLiteral10) = 7 )
                  & ( 'System_Reflection_MemberInfo' = X7 )
                  & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
                  & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
                  & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
                  & ( false_1 = 'IsStaticField'('BoundedStack_size') )
                  & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
                  & ( false_1 = 'IsStaticField'('BoundedStack_max') )
                  & ( false_1 = 'IsStaticField'(elements) )
                  & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack','System_Object') )
                  & ( 'System_Object' = X6 )
                  & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
                  & ( 'BoundedStack' = X9 )
                  & ( return_value_0 = return_value_0 )
                  & ( 'BoundedStack' = X0 )
                  & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
                  & ( 1 = X5 )
                  & ( 'BoundedStack' = 'AsMutable'(X3) )
                  & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                  & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
                  & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                  & ( 'System_Object' = X4 )
                  & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                  & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
                  & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
                  & ( 'StringLength'(stringLiteral8) = 13 )
                  & ( 'System_Exception' = 'AsMutable'('System_Exception') )
                  & ( 'System_String' = 'AsImmutable'('System_String') )
                  & ( X1 = X2 )
                  & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X13) )
                  & ( 'System_Type' = 'AsImmutable'('System_Type') )
                  & ( 'System_Object' = X12 )
                  & ( false_1 = 'IsStaticField'(allocated) )
                  & ( false_1 = 'IsStaticField'(localinv) )
                  & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
                  & ( 'StringLength'(stringLiteral9) = 18 )
                  & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
                  & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
                  & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                  & ( 'Microsoft_Contracts_GuardException' = X8 )
                  & ( 'BoundedStack' = X3 )
                  & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
                  & ( false_1 = 'IsStaticField'(inv) )
                  & ( return_value_0 = return_value_0 )
                  & ( false_1 = 'IsStaticField'(exposeVersion) )
                  & ( true_1 = anyNeq(this,nullObject) )
                  & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
                  & ( 'BaseClass'('System_Array') = 'System_Object' )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                  & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
                  & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
                  & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
                  & ( return_value_0 = return_value_0 )
                  & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
                  & ( 'System_Array' = 'AsMutable'('System_Array') )
                  & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
                  & ( 'System_Exception' = X10 )
                  & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                  & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
                  & ( 'BoundedStack' = X9 )
                  & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                  & ( 'System_Reflection_MemberInfo' = X7 )
                  & ( 'BoundedStack' = X3 )
                  & ( false_1 = 'IsStaticField'(exposeVersion) )
                  & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
                  & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
                  & ( 'BaseClass'('BoundedStack') = 'System_Object' )
                  & ( false_1 = 'IsStaticField'('BoundedStack_max') )
                  & ( false_1 = 'IsStaticField'('BoundedStack_size') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
                  & ( 'System_Array' = 'AsMutable'('System_Array') )
                  & ( false_1 = 'IsStaticField'(inv) )
                  & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
                  & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
                  & ( 'Microsoft_Contracts_GuardException' = X8 )
                  & ( 'StringLength'(stringLiteral9) = 18 )
                  & ( 'System_Object' = X4 )
                  & ( 'BoundedStack' = X0 )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                  & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
                  & ( X2 = X18 )
                  & ( true_1 = anyNeq(this,nullObject) )
                  & ( 'System_Type' = 'AsImmutable'('System_Type') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
                  & ( 'System_Object' = X13 )
                  & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
                  & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
                  & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
                  & ( false_1 = 'IsStaticField'(allocated) )
                  & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
                  & ( false_1 = 'IsStaticField'(localinv) )
                  & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                  & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
                  & ( X11 = X14 )
                  & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
                  & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
                  & ( 'System_String' = 'AsDirectSubClass'('System_String',X6) )
                  & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
                  & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
                  & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
                  & ( 'System_Object' = 'DeclType'(exposeVersion) )
                  & ( 'System_Object' = X6 )
                  & ( 'BaseClass'('System_Array') = 'System_Object' )
                  & ( 'System_Exception' = 'AsMutable'('System_Exception') )
                  & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                  & ( false_1 = 'IsStaticField'(elements) )
                  & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
                  & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                  & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                  & ( 'System_String' = 'AsImmutable'('System_String') )
                  & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
                  & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
                  & ( 1 = X5 )
                  & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
                  & ( 'StringLength'(stringLiteral10) = 7 )
                  & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
                  & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
                  & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack','System_Object') )
                  & ( 'StringLength'(stringLiteral8) = 13 )
                  & ( 'System_Object' = X12 )
                  & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
                  & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
                  & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
                  & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
                  & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                  & ( 'BoundedStack' = X9 )
                  & ( 'BaseClass'('System_Array') = 'System_Object' )
                  & ( false_1 = 'IsStaticField'('BoundedStack_size') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
                  & ( 'System_Object' = X6 )
                  & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                  & ( 'System_Object' = 'DeclType'(exposeVersion) )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
                  & ( X1 = X2 )
                  & ( 'StringLength'(stringLiteral8) = 13 )
                  & ( false_1 = 'IsStaticField'(inv) )
                  & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X6) )
                  & ( 'System_Object' = X4 )
                  & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
                  & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                  & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                  & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
                  & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
                  & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
                  & ( 'System_Type' = 'AsImmutable'('System_Type') )
                  & ( 'BoundedStack' = X0 )
                  & ( false_1 = 'IsStaticField'('BoundedStack_max') )
                  & ( 'BoundedStack' = 'AsMutable'(X0) )
                  & ( 'System_Exception' = X10 )
                  & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
                  & ( 'BoundedStack' = X3 )
                  & ( false_1 = 'IsStaticField'(elements) )
                  & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
                  & ( 'StringLength'(stringLiteral9) = 18 )
                  & ( 'System_String' = 'AsImmutable'('System_String') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
                  & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
                  & ( true_1 = anyNeq(this,nullObject) )
                  & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                  & ( 'Microsoft_Contracts_GuardException' = X8 )
                  & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
                  & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
                  & ( 'BoundedStack' = 'AsDirectSubClass'(X0,X6) )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( false_1 = 'IsStaticField'(exposeVersion) )
                  & ( X11 = X14 )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
                  & ( false_1 = 'IsStaticField'(localinv) )
                  & ( 'System_Object' = X12 )
                  & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
                  & ( 'System_Exception' = 'AsMutable'('System_Exception') )
                  & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
                  & ( 'System_Reflection_MemberInfo' = X7 )
                  & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
                  & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                  & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
                  & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
                  & ( 'StringLength'(stringLiteral10) = 7 )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
                  & ( 'BaseClass'('BoundedStack') = 'System_Object' )
                  & ( 'System_Object' = X13 )
                  & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                  & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X0) )
                  & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
                  & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
                  & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                  & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                  & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
                  & ( 'System_Array' = 'AsMutable'('System_Array') )
                  & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X6) )
                  & ( false_1 = 'IsStaticField'(allocated) )
                  & ( 1 = X5 )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( this != nullObject ) )
                | ( this = nullObject ) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_Object' = X13 )
              & ( X11 = X17 )
              & ( 1 = X5 )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X5)) )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'StringLength'(stringLiteral10) = 7 )
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              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
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              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'System_Exception' = 'AsMutable'(X15) )
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              & ( 'StringLength'(stringLiteral10) = 7 )
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              & ( 'BaseClass'('System_Array') = 'System_Object' )
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              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Object' = X4 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X4) )
              & ( 'BoundedStack' = X3 )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'BoundedStack' = X9 )
              & ( X11 = X17 )
              & ( 'BoundedStack' = X0 )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
              & ! [X20: $int] :
                ? [X21: $int] :
                  ( ( X21 = typeof(X20) )
                  & ( ( ( select2('Heap',X20,inv) = X21 )
                      & ( select2('Heap',X20,localinv) = X21 ) )
                    | ( select2('Heap',X20,ownerFrame) != X16 )
                    | ( X20 = nullObject )
                    | ( select2('Heap',X20,allocated) != true_1 )
                    | ( select2('Heap',X20,ownerRef) != X19 ) ) )
              & ( ( 'PeerGroupPlaceholder' = X16 )
                | ( select2('Heap',X19,localinv) = 'BaseClass'(X16) )
                | ( true_1 != x(select2('Heap',X19,inv),X16) ) )
              & ( 'BeingConstructed' = nullObject )
              & ( 'PurityAxiomsCanBeAssumed' = true_1 )
              & ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
              & ( 'InRange'(return_value,'System_Int32') = true_1 )
              & ( 'InRange'(result,'System_Int32') = true_1 )
              & ( true_1 = select2('Heap',this,allocated) )
              & ( true_1 = 'IsNotNull'(this,'BoundedStack') )
              & ( 'IsHeap'('Heap') = true_1 )
              & ( 'BaseClass'(X8) = X15 )
              & ( $sum(int_m2147483648,X5) = X18 )
              & ( select2('Heap',this,ownerFrame) = X16 )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( $sum(int_m9223372036854775808,X5) = X17 ) ) )
      & ( 'DeclType'('BoundedStack_max') = X9 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'DeclType'('BoundedStack_elems') = X3 )
      & ( $sum(0,$uminus(int_2147483647)) = X2 )
      & ( $sum(int_m2147483648,1) = X1 ) ),
    inference(ennf_transformation,[],[f10]) ).

tff(f19,plain,
    ? [X0: $int,X10: $int,X4: $int,X9: $int,X5: $int,X8: $int,X3: $int,X7: $int,X2: $int,X6: $int,X1: $int] :
      ( ( 'DeclType'('BoundedStack_max') = X9 )
      & ( 'BaseClass'('System_Exception') = X6 )
      & ( 'StringLength'(stringLiteral11) = X5 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X8 )
      & ( $sum(0,$uminus(int_2147483647)) = X2 )
      & ( $sum(int_m2147483648,1) = X1 )
      & ( 'DeclType'('BoundedStack_elems') = X3 )
      & ( 'BaseClass'('System_String') = X4 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X10 )
      & ? [X13: $int,X12: $int,X11: $int,X14: $int] :
          ( ( 'DeclType'(elements) = X12 )
          & ? [X17: $int,X15: $int,X19: $int,X16: $int,X18: $int] :
              ( ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'BoundedStack' = 'AsMutable'(X0) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X13) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Object' = 'BaseClass'(X3) )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'BoundedStack' = X3 )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'BoundedStack' = X3 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_Object' = X12 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'System_Object' = X4 )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( X11 = X14 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'System_Object' = X13 )
              & ( 1 = X5 )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X15) )
              & ( 'System_Object' = X6 )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'BoundedStack' = 'AsMutable'(X0) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'BoundedStack' = X9 )
              & ( 'System_Object' = X4 )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'PurityAxiomsCanBeAssumed' = true_1 )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( 'InRange'(return_value,'System_Int32') = true_1 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'IsHeap'('Heap') = true_1 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'BoundedStack' = X3 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Exception' = 'AsMutable'(X15) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'BoundedStack' = 'AsMutable'(X9) )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( ( 'PeerGroupPlaceholder' = X16 )
                | ( select2('Heap',X19,localinv) = 'BaseClass'(X16) )
                | ( true_1 != x(select2('Heap',X19,inv),X16) ) )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( X11 = X17 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'BoundedStack' = X9 )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X10) )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 1 = X5 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( X11 = X17 )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( ( ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
                  & ( 'System_Object' = X13 )
                  & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
                  & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
                  & ( 'System_Object' = 'DeclType'(exposeVersion) )
                  & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
                  & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
                  & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
                  & ( false_1 = 'IsStaticField'(elements) )
                  & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
                  & ( true_1 = anyNeq(this,nullObject) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
                  & ( false_1 = 'IsStaticField'('BoundedStack_max') )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                  & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
                  & ( 'BaseClass'('BoundedStack') = 'System_Object' )
                  & ( true_1 = anyNeq(this,nullObject) )
                  & ( false_1 = 'IsStaticField'(allocated) )
                  & ( 'System_Object' = X12 )
                  & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
                  & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
                  & ( 'System_Exception' = 'AsMutable'('System_Exception') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
                  & ( 'BoundedStack' = X0 )
                  & ( false_1 = 'IsStaticField'(allocated) )
                  & ( 'StringLength'(stringLiteral8) = 13 )
                  & ( 'BoundedStack' = 'AsMutable'(X3) )
                  & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
                  & ( 'System_String' = 'AsDirectSubClass'('System_String',X6) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
                  & ( false_1 = 'IsStaticField'('BoundedStack_size') )
                  & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                  & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
                  & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
                  & ( false_1 = 'IsStaticField'('BoundedStack_size') )
                  & ( false_1 = 'IsStaticField'(elements) )
                  & ( return_value_0 = return_value_0 )
                  & ( 'BoundedStack' = X9 )
                  & ( false_1 = 'IsStaticField'(localinv) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
                  & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
                  & ( 'BaseClass'('System_Array') = 'System_Object' )
                  & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
                  & ( 'System_String' = 'AsImmutable'('System_String') )
                  & ( false_1 = 'IsStaticField'('BoundedStack_max') )
                  & ( false_1 = 'IsStaticField'(inv) )
                  & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
                  & ( 'System_Object' = X12 )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                  & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                  & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
                  & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
                  & ( 'System_Object' = X6 )
                  & ( false_1 = 'IsStaticField'(inv) )
                  & ( 'StringLength'(stringLiteral9) = 18 )
                  & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X6) )
                  & ( false_1 = 'IsStaticField'(inv) )
                  & ( 'System_Exception' = 'AsMutable'('System_Exception') )
                  & ( 'System_Object' = X6 )
                  & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
                  & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
                  & ( false_1 = 'IsStaticField'(localinv) )
                  & ( 'System_Exception' = 'AsMutable'('System_Exception') )
                  & ( 'StringLength'(stringLiteral8) = 13 )
                  & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
                  & ( 'BaseClass'('BoundedStack') = 'System_Object' )
                  & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
                  & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
                  & ( false_1 = 'IsStaticField'(elements) )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
                  & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                  & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
                  & ( 'BoundedStack' = 'AsDirectSubClass'(X0,X6) )
                  & ( 'System_Exception' = X10 )
                  & ( 'System_Object' = X4 )
                  & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
                  & ( 'StringLength'(stringLiteral9) = 18 )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                  & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
                  & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
                  & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack','System_Object') )
                  & ( 'System_Object' = 'DeclType'(exposeVersion) )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                  & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
                  & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
                  & ( false_1 = 'IsStaticField'(allocated) )
                  & ( false_1 = 'IsStaticField'(localinv) )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                  & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
                  & ( 'BoundedStack' = X3 )
                  & ( 'System_Exception' = X10 )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
                  & ( 'BoundedStack' = X9 )
                  & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                  & ( 'BoundedStack' = X3 )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
                  & ( 'System_Object' = X12 )
                  & ( X11 = X14 )
                  & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X13) )
                  & ( X1 = X2 )
                  & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                  & ( X11 = X14 )
                  & ( 'BoundedStack' = X9 )
                  & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
                  & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                  & ( 'System_Object' = 'BaseClass'(X3) )
                  & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
                  & ( 'StringLength'(stringLiteral10) = 7 )
                  & ( false_1 = 'IsStaticField'(exposeVersion) )
                  & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
                  & ( 'StringLength'(stringLiteral9) = 18 )
                  & ( 'BoundedStack' = X3 )
                  & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
                  & ( 'StringLength'(stringLiteral8) = 13 )
                  & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
                  & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
                  & ? [X27: $int,X28: $int] :
                    ! [X30: $int,X29: $int,X31: $int] :
                      ( ( select2('Heap',X28,ownerRef) != X31 )
                      | ( select2('Heap',X28,X27) != X29 )
                      | ( ( true_1 = select2('Heap',X28,allocated) )
                        & ( nullObject != X28 )
                        & ( true_1 = 'IncludeInMainFrameCondition'(X27) )
                        & ( ( true_1 != x(select2('Heap',X31,inv),X30) )
                          | ( 'BaseClass'(X30) = select2('Heap',X31,localinv) )
                          | ( 'PeerGroupPlaceholder' = X30 ) )
                        & ( ( this != X28 )
                          | ( true_1 != 'IncludedInModifiesStar'(X27) )
                          | ( true_1 != x(typeof(this),'DeclType'(X27)) ) )
                        & ( X29 != X29 ) )
                      | ( select2('Heap',X28,ownerFrame) != X30 ) )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                  & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                  & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                  & ( 'Microsoft_Contracts_GuardException' = X8 )
                  & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
                  & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                  & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                  & ( 1 = X5 )
                  & ( 'System_Exception' = X10 )
                  & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
                  & ( false_1 = 'IsStaticField'('BoundedStack_size') )
                  & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack','System_Object') )
                  & ( 'StringLength'(stringLiteral10) = 7 )
                  & ( 'BoundedStack' = X0 )
                  & ( 'Microsoft_Contracts_GuardException' = X8 )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
                  & ( 'System_Reflection_MemberInfo' = X7 )
                  & ( false_1 = 'IsStaticField'('BoundedStack_max') )
                  & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
                  & ( 'System_Object' = X4 )
                  & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
                  & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
                  & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
                  & ( 1 = X5 )
                  & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                  & ( return_value_0 = return_value_0 )
                  & ( 'BoundedStack' = X0 )
                  & ( 'System_String' = 'AsImmutable'('System_String') )
                  & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
                  & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                  & ( 'System_Object' = X6 )
                  & ( 'StringLength'(stringLiteral10) = 7 )
                  & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                  & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
                  & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                  & ( true_1 = anyNeq(this,nullObject) )
                  & ( 'System_String' = 'AsImmutable'('System_String') )
                  & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                  & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
                  & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
                  & ( 'System_Object' = X13 )
                  & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
                  & ( X1 = X2 )
                  & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
                  & ( 'System_Type' = 'AsImmutable'('System_Type') )
                  & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
                  & ( 'System_Type' = 'AsImmutable'('System_Type') )
                  & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
                  & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
                  & ( 'System_Type' = 'AsImmutable'('System_Type') )
                  & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
                  & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
                  & ( false_1 = 'IsStaticField'(exposeVersion) )
                  & ( this != nullObject )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                  & ( 1 = X5 )
                  & ( return_value_0 = return_value_0 )
                  & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
                  & ( 'System_Object' = 'DeclType'(exposeVersion) )
                  & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
                  & ( 'System_Reflection_MemberInfo' = X7 )
                  & ( X2 = X18 )
                  & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
                  & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
                  & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
                  & ( X11 = X14 )
                  & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                  & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X0) )
                  & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
                  & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
                  & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
                  & ( 'BoundedStack' = 'AsMutable'(X0) )
                  & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
                  & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
                  & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
                  & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
                  & ( 'System_Array' = 'AsMutable'('System_Array') )
                  & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
                  & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
                  & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
                  & ( 'System_Reflection_MemberInfo' = X7 )
                  & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
                  & ( 'System_Array' = 'AsMutable'('System_Array') )
                  & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
                  & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
                  & ( 'BaseClass'('System_Array') = 'System_Object' )
                  & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
                  & ( 'BaseClass'('System_Array') = 'System_Object' )
                  & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
                  & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
                  & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
                  & ( 'Microsoft_Contracts_GuardException' = X8 )
                  & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
                  & ( 'System_Object' = X4 )
                  & ( false_1 = 'IsStaticField'(exposeVersion) )
                  & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X6) )
                  & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
                  & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
                  & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
                  & ( 'System_Array' = 'AsMutable'('System_Array') )
                  & ( 'System_Object' = X13 )
                  & ( false_1 = 'IncludeInMainFrameCondition'(localinv) ) )
                | ( this = nullObject ) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'BoundedStack' = X9 )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'BaseClass'(X8) = X15 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'System_Object' = X12 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( 'System_Exception' = X10 )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'BoundedStack' = X3 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'System_Object' = X12 )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_Object' = 'BaseClass'(X0) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X4) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Exception' = X10 )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( X1 = X2 )
              & ( 'System_Object' = X13 )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( true_1 = select2('Heap',this,allocated) )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( 'System_Object' = X4 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( X11 = X14 )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'BoundedStack' = X0 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 1 = X5 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'InRange'(result,'System_Int32') = true_1 )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'BoundedStack' = X0 )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X3,'System_Object') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X9) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X7) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'System_Object' = X6 )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
              & ( 'System_Exception' = 'AsDirectSubClass'(X10,X12) )
              & ( 'BoundedStack' = 'AsMutable'(X3) )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X4) )
              & ( 'System_Exception' = X10 )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( X2 = X18 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_Object' = X13 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( select2('Heap',this,ownerFrame) = X16 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = X13 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'System_Object' = X12 )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'System_Exception' = 'AsMutable'(X10) )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X0) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( X1 = X2 )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X7) )
              & ( $sum(int_m2147483648,X5) = X18 )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X3) )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'(X7,'System_Object') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X5)) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
              & ( 'System_Object' = X4 )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BaseClass'('BoundedStack') = 'System_Object' )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( 'System_Object' = X6 )
              & ( 'System_Object' = 'BaseClass'(X9) )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X4) )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 1 = X5 )
              & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
              & ( 'System_Exception' = 'AsDirectSubClass'(X15,X12) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 1 = X5 )
              & ( 'BeingConstructed' = nullObject )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'System_Exception' = X15 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( X1 = X2 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X0,X12) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = 'BaseClass'(X10) )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'BoundedStack' = X0 )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'System_Exception' = X10 )
              & ! [X20: $int] :
                ? [X21: $int] :
                  ( ( ( select2('Heap',X20,allocated) != true_1 )
                    | ( ( select2('Heap',X20,inv) = X21 )
                      & ( select2('Heap',X20,localinv) = X21 ) )
                    | ( select2('Heap',X20,ownerFrame) != X16 )
                    | ( X20 = nullObject )
                    | ( select2('Heap',X20,ownerRef) != X19 ) )
                  & ( X21 = typeof(X20) ) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'BoundedStack' = X0 )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( $sum(int_m9223372036854775808,X5) = X17 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X13) )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'System_Object' = 'BaseClass'(X0) )
              & ( 'BoundedStack' = X3 )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( true_1 = 'IsNotNull'(this,'BoundedStack') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(X8) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'System_Object' = 'BaseClass'(X15) )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X9,X13) )
              & ( 'System_Object' = X12 )
              & ( 'System_Object' = X13 )
              & ( 'System_Object' = X4 )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'BoundedStack' = X0 )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(X8) )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'BoundedStack' = X9 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X0,'System_Object') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'BoundedStack' = X9 )
              & ( X11 = X14 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( X1 = X2 )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') ) )
          & ( $sum(int_m9223372036854775808,1) = X14 )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( X13 = 'DeclType'('NonNullFieldsAreInitialized') ) ) ),
    inference(flattening,[],[f18]) ).

tff(f20,definition,
    ( ? [X27: $int,X28: $int] :
      ! [X30: $int,X29: $int,X31: $int] :
        ( ( select2('Heap',X28,ownerRef) != X31 )
        | ( select2('Heap',X28,X27) != X29 )
        | ( ( true_1 = select2('Heap',X28,allocated) )
          & ( nullObject != X28 )
          & ( true_1 = 'IncludeInMainFrameCondition'(X27) )
          & ( ( true_1 != x(select2('Heap',X31,inv),X30) )
            | ( 'BaseClass'(X30) = select2('Heap',X31,localinv) )
            | ( 'PeerGroupPlaceholder' = X30 ) )
          & ( ( this != X28 )
            | ( true_1 != 'IncludedInModifiesStar'(X27) )
            | ( true_1 != x(typeof(this),'DeclType'(X27)) ) )
          & ( X29 != X29 ) )
        | ( select2('Heap',X28,ownerFrame) != X30 ) )
    | ~ sP0 ),
    introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).

tff(f21,definition,
    ! [X13: $int,X12: $int,X0: $int,X3: $int,X6: $int,X9: $int,X10: $int,X4: $int,X14: $int,X11: $int,X2: $int,X1: $int,X8: $int,X5: $int,X7: $int,X18: $int] :
      ( ( ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
        & ( 'System_Object' = X13 )
        & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
        & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
        & ( 'System_Object' = 'DeclType'(exposeVersion) )
        & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
        & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
        & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
        & ( false_1 = 'IsStaticField'(elements) )
        & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
        & ( true_1 = anyNeq(this,nullObject) )
        & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
        & ( false_1 = 'IsStaticField'('BoundedStack_max') )
        & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
        & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
        & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
        & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
        & ( 'BaseClass'('BoundedStack') = 'System_Object' )
        & ( true_1 = anyNeq(this,nullObject) )
        & ( false_1 = 'IsStaticField'(allocated) )
        & ( 'System_Object' = X12 )
        & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
        & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
        & ( 'System_Exception' = 'AsMutable'('System_Exception') )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
        & ( 'BoundedStack' = X0 )
        & ( false_1 = 'IsStaticField'(allocated) )
        & ( 'StringLength'(stringLiteral8) = 13 )
        & ( 'BoundedStack' = 'AsMutable'(X3) )
        & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
        & ( 'System_String' = 'AsDirectSubClass'('System_String',X6) )
        & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
        & ( false_1 = 'IsStaticField'('BoundedStack_size') )
        & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
        & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
        & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
        & ( false_1 = 'IsStaticField'('BoundedStack_size') )
        & ( false_1 = 'IsStaticField'(elements) )
        & ( return_value_0 = return_value_0 )
        & ( 'BoundedStack' = X9 )
        & ( false_1 = 'IsStaticField'(localinv) )
        & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
        & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
        & ( 'BaseClass'('System_Array') = 'System_Object' )
        & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
        & ( 'System_String' = 'AsImmutable'('System_String') )
        & ( false_1 = 'IsStaticField'('BoundedStack_max') )
        & ( false_1 = 'IsStaticField'(inv) )
        & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
        & ( 'System_Object' = X12 )
        & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
        & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
        & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
        & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
        & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
        & ( 'System_Object' = X6 )
        & ( false_1 = 'IsStaticField'(inv) )
        & ( 'StringLength'(stringLiteral9) = 18 )
        & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X6) )
        & ( false_1 = 'IsStaticField'(inv) )
        & ( 'System_Exception' = 'AsMutable'('System_Exception') )
        & ( 'System_Object' = X6 )
        & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
        & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
        & ( false_1 = 'IsStaticField'(localinv) )
        & ( 'System_Exception' = 'AsMutable'('System_Exception') )
        & ( 'StringLength'(stringLiteral8) = 13 )
        & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
        & ( 'BaseClass'('BoundedStack') = 'System_Object' )
        & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
        & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
        & ( false_1 = 'IsStaticField'(elements) )
        & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
        & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
        & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
        & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
        & ( 'BoundedStack' = 'AsDirectSubClass'(X0,X6) )
        & ( 'System_Exception' = X10 )
        & ( 'System_Object' = X4 )
        & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
        & ( 'StringLength'(stringLiteral9) = 18 )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
        & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
        & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
        & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack','System_Object') )
        & ( 'System_Object' = 'DeclType'(exposeVersion) )
        & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
        & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
        & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
        & ( false_1 = 'IsStaticField'(allocated) )
        & ( false_1 = 'IsStaticField'(localinv) )
        & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
        & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
        & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
        & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
        & ( 'BoundedStack' = X3 )
        & ( 'System_Exception' = X10 )
        & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
        & ( 'BoundedStack' = X9 )
        & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
        & ( 'BoundedStack' = X3 )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
        & ( 'System_Object' = X12 )
        & ( X11 = X14 )
        & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X13) )
        & ( X1 = X2 )
        & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
        & ( X11 = X14 )
        & ( 'BoundedStack' = X9 )
        & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
        & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
        & ( 'System_Object' = 'BaseClass'(X3) )
        & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
        & ( 'StringLength'(stringLiteral10) = 7 )
        & ( false_1 = 'IsStaticField'(exposeVersion) )
        & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
        & ( 'StringLength'(stringLiteral9) = 18 )
        & ( 'BoundedStack' = X3 )
        & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
        & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
        & ( 'StringLength'(stringLiteral8) = 13 )
        & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
        & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
        & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
        & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
        & sP0
        & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
        & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
        & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
        & ( 'Microsoft_Contracts_GuardException' = X8 )
        & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
        & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
        & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
        & ( 1 = X5 )
        & ( 'System_Exception' = X10 )
        & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
        & ( false_1 = 'IsStaticField'('BoundedStack_size') )
        & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack','System_Object') )
        & ( 'StringLength'(stringLiteral10) = 7 )
        & ( 'BoundedStack' = X0 )
        & ( 'Microsoft_Contracts_GuardException' = X8 )
        & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
        & ( 'System_Reflection_MemberInfo' = X7 )
        & ( false_1 = 'IsStaticField'('BoundedStack_max') )
        & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
        & ( 'System_Object' = X4 )
        & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
        & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
        & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
        & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
        & ( 1 = X5 )
        & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
        & ( return_value_0 = return_value_0 )
        & ( 'BoundedStack' = X0 )
        & ( 'System_String' = 'AsImmutable'('System_String') )
        & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
        & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
        & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
        & ( 'System_Object' = X6 )
        & ( 'StringLength'(stringLiteral10) = 7 )
        & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
        & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
        & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
        & ( true_1 = anyNeq(this,nullObject) )
        & ( 'System_String' = 'AsImmutable'('System_String') )
        & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
        & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
        & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
        & ( 'System_Object' = X13 )
        & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
        & ( X1 = X2 )
        & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
        & ( 'System_Type' = 'AsImmutable'('System_Type') )
        & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
        & ( 'System_Type' = 'AsImmutable'('System_Type') )
        & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
        & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
        & ( 'System_Type' = 'AsImmutable'('System_Type') )
        & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
        & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
        & ( false_1 = 'IsStaticField'(exposeVersion) )
        & ( this != nullObject )
        & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
        & ( 1 = X5 )
        & ( return_value_0 = return_value_0 )
        & ( return_value_0 = select2('Heap',this,'BoundedStack_max') )
        & ( 'System_Object' = 'DeclType'(exposeVersion) )
        & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
        & ( 'System_Reflection_MemberInfo' = X7 )
        & ( X2 = X18 )
        & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
        & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
        & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
        & ( X11 = X14 )
        & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
        & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X0) )
        & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
        & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
        & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
        & ( 'BoundedStack' = 'AsMutable'(X0) )
        & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
        & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
        & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
        & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
        & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
        & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
        & ( 'System_Array' = 'AsMutable'('System_Array') )
        & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
        & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
        & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
        & ( 'System_Reflection_MemberInfo' = X7 )
        & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
        & ( 'System_Array' = 'AsMutable'('System_Array') )
        & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
        & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
        & ( 'BaseClass'('System_Array') = 'System_Object' )
        & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
        & ( 'BaseClass'('System_Array') = 'System_Object' )
        & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
        & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
        & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
        & ( 'Microsoft_Contracts_GuardException' = X8 )
        & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
        & ( 'System_Object' = X4 )
        & ( false_1 = 'IsStaticField'(exposeVersion) )
        & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X6) )
        & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
        & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
        & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
        & ( 'System_Array' = 'AsMutable'('System_Array') )
        & ( 'System_Object' = X13 )
        & ( false_1 = 'IncludeInMainFrameCondition'(localinv) ) )
      | ~ sP1(X13,X12,X0,X3,X6,X9,X10,X4,X14,X11,X2,X1,X8,X5,X7,X18) ),
    introduced(definition,[new_symbols(definition,[sP1])],[predicate_definition_introduction]) ).

tff(f22,plain,
    ? [X0: $int,X10: $int,X4: $int,X9: $int,X5: $int,X8: $int,X3: $int,X7: $int,X2: $int,X6: $int,X1: $int] :
      ( ( 'DeclType'('BoundedStack_max') = X9 )
      & ( 'BaseClass'('System_Exception') = X6 )
      & ( 'StringLength'(stringLiteral11) = X5 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X8 )
      & ( $sum(0,$uminus(int_2147483647)) = X2 )
      & ( $sum(int_m2147483648,1) = X1 )
      & ( 'DeclType'('BoundedStack_elems') = X3 )
      & ( 'BaseClass'('System_String') = X4 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X10 )
      & ? [X13: $int,X12: $int,X11: $int,X14: $int] :
          ( ( 'DeclType'(elements) = X12 )
          & ? [X17: $int,X15: $int,X19: $int,X16: $int,X18: $int] :
              ( ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'BoundedStack' = 'AsMutable'(X0) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X13) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Object' = 'BaseClass'(X3) )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'BoundedStack' = X3 )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'BoundedStack' = X3 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_Object' = X12 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'System_Object' = X4 )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( X11 = X14 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( X19 = select2('Heap',this,ownerRef) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'System_Object' = X13 )
              & ( 1 = X5 )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X15) )
              & ( 'System_Object' = X6 )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'BoundedStack' = 'AsMutable'(X0) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'BoundedStack' = X9 )
              & ( 'System_Object' = X4 )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'PurityAxiomsCanBeAssumed' = true_1 )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( 'InRange'(return_value,'System_Int32') = true_1 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'IsHeap'('Heap') = true_1 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'BoundedStack' = X3 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Exception' = 'AsMutable'(X15) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'BoundedStack' = 'AsMutable'(X9) )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( ( 'PeerGroupPlaceholder' = X16 )
                | ( select2('Heap',X19,localinv) = 'BaseClass'(X16) )
                | ( true_1 != x(select2('Heap',X19,inv),X16) ) )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( X11 = X17 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'BoundedStack' = X9 )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X10) )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 1 = X5 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( X11 = X17 )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( sP1(X13,X12,X0,X3,X6,X9,X10,X4,X14,X11,X2,X1,X8,X5,X7,X18)
                | ( this = nullObject ) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'BoundedStack' = X9 )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'BaseClass'(X8) = X15 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'System_Object' = X12 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( 'System_Exception' = X10 )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'BoundedStack' = X3 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'System_Object' = X12 )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_Object' = 'BaseClass'(X0) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X4) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Exception' = X10 )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( X1 = X2 )
              & ( 'System_Object' = X13 )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( true_1 = select2('Heap',this,allocated) )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( 'System_Object' = X4 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( X11 = X14 )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'BoundedStack' = X0 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 1 = X5 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'InRange'(result,'System_Int32') = true_1 )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'BoundedStack' = X0 )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X3,'System_Object') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X9) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X7) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'System_Object' = X6 )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
              & ( 'System_Exception' = 'AsDirectSubClass'(X10,X12) )
              & ( 'BoundedStack' = 'AsMutable'(X3) )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X8) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X4) )
              & ( 'System_Exception' = X10 )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( X2 = X18 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_Object' = X13 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( select2('Heap',this,ownerFrame) = X16 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = X13 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'System_Object' = X12 )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'System_Exception' = 'AsMutable'(X10) )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X0) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( X1 = X2 )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X7) )
              & ( $sum(int_m2147483648,X5) = X18 )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X3) )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'(X7,'System_Object') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X5)) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
              & ( 'System_Object' = X4 )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BaseClass'('BoundedStack') = 'System_Object' )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( 'System_Object' = X6 )
              & ( 'System_Object' = 'BaseClass'(X9) )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X4) )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 1 = X5 )
              & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
              & ( 'System_Exception' = 'AsDirectSubClass'(X15,X12) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 1 = X5 )
              & ( 'BeingConstructed' = nullObject )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X13) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'System_Exception' = X15 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( X1 = X2 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X0,X12) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = 'BaseClass'(X10) )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'BoundedStack' = X0 )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'System_Exception' = X10 )
              & ! [X20: $int] :
                ? [X21: $int] :
                  ( ( ( select2('Heap',X20,allocated) != true_1 )
                    | ( ( select2('Heap',X20,inv) = X21 )
                      & ( select2('Heap',X20,localinv) = X21 ) )
                    | ( select2('Heap',X20,ownerFrame) != X16 )
                    | ( X20 = nullObject )
                    | ( select2('Heap',X20,ownerRef) != X19 ) )
                  & ( X21 = typeof(X20) ) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'BoundedStack' = X0 )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( $sum(int_m9223372036854775808,X5) = X17 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X13) )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'System_Object' = 'BaseClass'(X0) )
              & ( 'BoundedStack' = X3 )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( true_1 = 'IsNotNull'(this,'BoundedStack') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(X8) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'System_Object' = 'BaseClass'(X15) )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X9,X13) )
              & ( 'System_Object' = X12 )
              & ( 'System_Object' = X13 )
              & ( 'System_Object' = X4 )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'BoundedStack' = X0 )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(X8) )
              & ( 'Microsoft_Contracts_GuardException' = X8 )
              & ( 'BoundedStack' = X9 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X0,'System_Object') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'BoundedStack' = X9 )
              & ( X11 = X14 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( X1 = X2 )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') ) )
          & ( $sum(int_m9223372036854775808,1) = X14 )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X11 )
          & ( X13 = 'DeclType'('NonNullFieldsAreInitialized') ) ) ),
    inference(definition_folding,[],[f19,f21,f20]) ).

tff(f23,definition,
    ! [X53: $int,X48: $int] :
      ( ! [X56: $int] :
        ? [X57: $int] :
          ( ( typeof(X56) = X57 )
          & ( ( select2(X48,X56,ownerFrame) != select2(X48,X53,ownerFrame) )
            | ( nullObject = X56 )
            | ( ( select2(X48,X56,inv) = X57 )
              & ( select2(X48,X56,localinv) = X57 ) )
            | ( true_1 != select2(X48,X56,allocated) )
            | ( select2(X48,X56,ownerRef) != select2(X48,X53,ownerRef) ) ) )
      | ~ sP2(X53,X48) ),
    introduced(definition,[new_symbols(definition,[sP2])],[predicate_definition_introduction]) ).

tff(f24,definition,
    ! [X50: $int,X52: $int,X48: $int,X51: $int,X53: $int,X49: $int] :
      ( ( ( ( ( ( ( select2(X48,X52,localinv) != 'BaseClass'(X50) )
                & ( true_1 = x(select2(X48,X52,inv),X50) ) )
              | ( select2(X48,X52,'FirstConsistentOwner') = X51 ) )
            & ( ( true_1 != x(select2(X48,X52,inv),X50) )
              | ( select2(X48,X52,localinv) = 'BaseClass'(X50) )
              | ( X51 = X52 ) ) )
          | ( 'PeerGroupPlaceholder' = X50 ) )
        & ( true_1 = 'IsNotNull'(X53,'System_String') )
        & ( 'AsPureObject'(X49) = X49 )
        & ( true_1 = select2(X48,X53,allocated) )
        & sP2(X53,X48) )
      | ~ sP3(X50,X52,X48,X51,X53,X49) ),
    introduced(definition,[new_symbols(definition,[sP3])],[predicate_definition_introduction]) ).

tff(f25,definition,
    ! [X49: $int,X53: $int,X51: $int,X48: $int,X52: $int,X50: $int] :
      ( sP3(X50,X52,X48,X51,X53,X49)
      | ( true_1 != 'IsHeap'(X48) )
      | ? [X54: $int] :
        ! [X55: $int] :
          ( ( ( nullObject != X54 )
            & ( select2(X48,X54,ownerFrame) = X50 )
            & ( ( select2(X48,X54,inv) != X55 )
              | ( select2(X48,X54,localinv) != X55 ) )
            & ( select2(X48,X54,ownerRef) = X52 )
            & ( true_1 = select2(X48,X54,allocated) ) )
          | ( typeof(X54) != X55 ) )
      | ( true_1 != 'IsNotNull'(X49,'System_Object') )
      | ( true_1 != select2(X48,X49,allocated) )
      | ~ sP4(X49,X53,X51,X48,X52,X50) ),
    introduced(definition,[new_symbols(definition,[sP4])],[predicate_definition_introduction]) ).

tff(f26,definition,
    ! [X327: $int,X332: $int] :
      ( ! [X335: $int] :
        ? [X336: $int] :
          ( ( typeof(X335) = X336 )
          & ( ( ( select2(X327,X335,inv) = X336 )
              & ( select2(X327,X335,localinv) = X336 ) )
            | ( select2(X327,X332,ownerRef) != select2(X327,X335,ownerRef) )
            | ( true_1 != select2(X327,X335,allocated) )
            | ( nullObject = X335 )
            | ( select2(X327,X332,ownerFrame) != select2(X327,X335,ownerFrame) ) ) )
      | ~ sP5(X327,X332) ),
    introduced(definition,[new_symbols(definition,[sP5])],[predicate_definition_introduction]) ).

tff(f27,definition,
    ! [X330: $int,X329: $int,X331: $int,X327: $int,X328: $int,X332: $int] :
      ( ( ( ( 'PeerGroupPlaceholder' = X330 )
          | ( ( ( select2(X327,X331,'FirstConsistentOwner') = X329 )
              | ( ( true_1 = x(select2(X327,X331,inv),X330) )
                & ( select2(X327,X331,localinv) != 'BaseClass'(X330) ) ) )
            & ( ( X329 = X331 )
              | ( select2(X327,X331,localinv) = 'BaseClass'(X330) )
              | ( true_1 != x(select2(X327,X331,inv),X330) ) ) ) )
        & ( 'AsPureObject'(X328) = X328 )
        & ( true_1 = 'IsNotNull'(X332,'System_String') )
        & sP5(X327,X332)
        & ( true_1 = select2(X327,X332,allocated) ) )
      | ~ sP6(X330,X329,X331,X327,X328,X332) ),
    introduced(definition,[new_symbols(definition,[sP6])],[predicate_definition_introduction]) ).

tff(f28,definition,
    ! [X327: $int,X330: $int,X331: $int,X328: $int,X332: $int,X329: $int] :
      ( ? [X333: $int] :
        ! [X334: $int] :
          ( ( typeof(X333) != X334 )
          | ( ( true_1 = select2(X327,X333,allocated) )
            & ( nullObject != X333 )
            & ( select2(X327,X333,ownerFrame) = X330 )
            & ( ( select2(X327,X333,localinv) != X334 )
              | ( select2(X327,X333,inv) != X334 ) )
            & ( select2(X327,X333,ownerRef) = X331 ) ) )
      | ( true_1 != 'IsNotNull'(X328,'BoundedStack') )
      | ( true_1 != select2(X327,X328,allocated) )
      | sP6(X330,X329,X331,X327,X328,X332)
      | ( true_1 != 'IsHeap'(X327) )
      | ~ sP7(X327,X330,X331,X328,X332,X329) ),
    introduced(definition,[new_symbols(definition,[sP7])],[predicate_definition_introduction]) ).

tff(f29,definition,
    ! [X242: $int,X241: $int,X239: $int,X240: $int] :
      ( ( ( $sum('IfThenElse'(anyEqual(X239,nullObject),0,'StringLength'(X239)),'IfThenElse'(anyEqual(X241,nullObject),0,'StringLength'(X241))) = 'StringLength'(X242) )
        & ! [X247: $int] :
          ? [X248: $int] :
            ( ( typeof(X247) = X248 )
            & ( ( ( select2(X240,X247,localinv) = X248 )
                & ( select2(X240,X247,inv) = X248 ) )
              | ( nullObject = X247 )
              | ( true_1 != select2(X240,X247,allocated) )
              | ( select2(X240,X242,ownerFrame) != select2(X240,X247,ownerFrame) )
              | ( select2(X240,X242,ownerRef) != select2(X240,X247,ownerRef) ) ) )
        & ( true_1 = select2(X240,X242,allocated) )
        & ( true_1 = 'IsNotNull'(X242,'System_String') )
        & ( 'AsPureObject'(X239) = X239 )
        & ( 'AsPureObject'(X241) = X241 ) )
      | ~ sP8(X242,X241,X239,X240) ),
    introduced(definition,[new_symbols(definition,[sP8])],[predicate_definition_introduction]) ).

tff(f30,definition,
    ! [X240: $int,X239: $int] :
      ( ( ? [X245: $int] :
          ! [X246: $int] :
            ( ( typeof(X245) != X246 )
            | ( ( select2(X240,X239,ownerRef) = select2(X240,X245,ownerRef) )
              & ( ( select2(X240,X245,inv) != X246 )
                | ( select2(X240,X245,localinv) != X246 ) )
              & ( true_1 = select2(X240,X245,allocated) )
              & ( select2(X240,X239,ownerFrame) = select2(X240,X245,ownerFrame) )
              & ( nullObject != X245 ) ) )
        & ( nullObject != X239 ) )
      | ~ sP9(X240,X239) ),
    introduced(definition,[new_symbols(definition,[sP9])],[predicate_definition_introduction]) ).

tff(f31,definition,
    ! [X301: $int,X298: $int,X299: $int,X300: $int] :
      ( ( ( true_1 = select2(X298,X301,allocated) )
        & ( true_1 = 'IsNotNull'(X301,'System_String') )
        & ! [X306: $int] :
          ? [X307: $int] :
            ( ( typeof(X306) = X307 )
            & ( ( select2(X298,X301,ownerFrame) != select2(X298,X306,ownerFrame) )
              | ( select2(X298,X301,ownerRef) != select2(X298,X306,ownerRef) )
              | ( true_1 != select2(X298,X306,allocated) )
              | ( ( select2(X298,X306,inv) = X307 )
                & ( select2(X298,X306,localinv) = X307 ) )
              | ( nullObject = X306 ) ) )
        & ( 'AsPureObject'(X299) = X299 )
        & ( 'AsPureObject'(X300) = X300 ) )
      | ~ sP10(X301,X298,X299,X300) ),
    introduced(definition,[new_symbols(definition,[sP10])],[predicate_definition_introduction]) ).

tff(f32,definition,
    ! [X298: $int,X299: $int] :
      ( ( ? [X304: $int] :
          ! [X305: $int] :
            ( ( typeof(X304) != X305 )
            | ( ( ( select2(X298,X304,inv) != X305 )
                | ( select2(X298,X304,localinv) != X305 ) )
              & ( nullObject != X304 )
              & ( select2(X298,X304,ownerFrame) = select2(X298,X299,ownerFrame) )
              & ( true_1 = select2(X298,X304,allocated) )
              & ( select2(X298,X304,ownerRef) = select2(X298,X299,ownerRef) ) ) )
        & ( nullObject != X299 ) )
      | ~ sP11(X298,X299) ),
    introduced(definition,[new_symbols(definition,[sP11])],[predicate_definition_introduction]) ).

tff(f33,plain,
    ? [X7: $int,X3: $int,X5: $int,X6: $int,X1: $int,X0: $int,X2: $int,X4: $int] :
      ( ( 'System_Int32' != 'System_UInt64' )
      & ( 'ArrayCategoryInt' != stringLiteral8 )
      & ( inv != 'System_String' )
      & ( 'System_Object' != 'System_Int64' )
      & ( 'System_String' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != sharingMode )
      & ( 'ArrayCategoryRef' != 'System_Exception' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'System_IComparable_1___System_String' )
      & ( 'System_Int64' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_Byte') )
      & ( 'System_Array' != stringLiteral11 )
      & ( 'System_Int32' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IntPtr' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable_1___System_String' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt64' )
      & ( 'System_IComparable_1___System_String' != stringLiteral10 )
      & ( 'System_Array' != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
      & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_size' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'BoundedStack_elems' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
      & ( 'System_Object' != 'System_Collections_IEnumerable' )
      & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'BoundedStack' )
      & ( ownerFrame != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'System_Collections_ICollection' )
      & ( sharingMode != 'System_Reflection_IReflect' )
      & ( 'System_Byte' != 'BoundedStack_elems' )
      & ( true_1 = x('System_Reflection_IReflect','System_Object') )
      & ( 'System_Reflection_IReflect' != stringLiteral8 )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_max' )
      & ( 'System_Type' = 'AsImmutable'('System_Type') )
      & ( ownerRef != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
      & ( 'System_Boolean' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
      & ( 'System_UIntPtr' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_Unshared' != 'System_IConvertible' )
      & ( exposeVersion != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Boolean' )
      & ( 'System_Boolean' != 'System_IComparable_1___System_String' )
      & ( 'System_SByte' != stringLiteral10 )
      & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Collections_IList' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X159: $int,X160: $int] :
        ? [X161: $int] :
          ( ( $less(X161,0)
            | ( x_2(X159,X160) = x_2(X161,X160) )
            | $less(X160,0) )
          & ( $sum(X159,$uminus(X160)) = X161 ) )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Int16' )
      & ( 'ArrayCategoryInt' != 'System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Type' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X454: $int,X452: $int,X453: $int] :
          ( ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) )
          | ( nullObject = X453 )
          | ( 'Rank'(X453) = X454 ) )
      & ( 'ArrayCategoryValue' != 'System_Int16' )
      & ! [X180: $int,X181: $int,X179: $int] :
        ? [X182: $int] :
          ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
          & ( ( ( select2(X181,X180,ownerRef) = select2(X181,X182,ownerRef) )
              & ( select2(X181,X182,ownerFrame) = select2(X181,X180,ownerFrame) ) )
            | ( true_1 != 'IsHeap'(X181) )
            | ( nullObject = X182 ) ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt32' != 'System_Collections_IList' )
      & ( elements != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Array' )
      & ( true_1 = x('System_ICloneable','System_Object') )
      & ( 'FirstConsistentOwner' != 'System_Collections_ICollection' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
      & ( 'ArrayCategoryRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_size' != stringLiteral9 )
      & ( allocated != 'System_IComparable' )
      & ( localinv != 'System_Array' )
      & ( true_1 = x('System_String','System_String') )
      & ( 'System_UInt32' != stringLiteral10 )
      & ( exposeVersion != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_IConvertible' )
      & ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
      & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt32' )
      & ( 'System_IComparable_1___System_String' != stringLiteral8 )
      & ( 'BoundedStack_elems' != 'System_IConvertible' )
      & ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != stringLiteral10 )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X299: $int,X300: $int,X298: $int] :
          ? [X301: $int] :
            ( ( ( ( nullObject != X300 )
                & ? [X302: $int] :
                  ! [X303: $int] :
                    ( ( typeof(X302) != X303 )
                    | ( ( select2(X298,X300,ownerFrame) = select2(X298,X302,ownerFrame) )
                      & ( nullObject != X302 )
                      & ( true_1 = select2(X298,X302,allocated) )
                      & ( ( select2(X298,X302,inv) != X303 )
                        | ( select2(X298,X302,localinv) != X303 ) )
                      & ( select2(X298,X302,ownerRef) = select2(X298,X300,ownerRef) ) ) ) )
              | sP11(X298,X299)
              | sP10(X301,X298,X299,X300)
              | ( true_1 != 'Is'(X300,'System_Object') )
              | ( true_1 != 'IsHeap'(X298) )
              | ( true_1 != select2(X298,X300,allocated) )
              | ( true_1 != select2(X298,X299,allocated) )
              | ( true_1 != 'Is'(X299,'System_Object') ) )
            & ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 ) ) )
      & ! [X125: $int] : ~ $less('StringLength'(X125),0)
      & ( 'System_SByte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
      & ( ownerFrame != 'BoundedStack_elems' )
      & ( 'System_Int64' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_elems' != 'System_ICloneable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Char' != 'BoundedStack' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'System_UInt32' )
      & ( inv != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
      & ! [X60: $int,X58: $int,X59: $int] :
          ( ( true_1 != x(X60,'IntArray'(X58,X59)) )
          | ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
      & ! [X417: $int,X415: $int,X416: $int] :
          ( ( nullObject = X417 )
          | ( 'Rank'(X417) = X416 )
          | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
      & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'FirstConsistentOwner' )
      & ( 'System_UInt32' != 'System_Reflection_MemberInfo' )
      & ( localinv != stringLiteral8 )
      & ( 'ArrayCategoryInt' != 'System_Char' )
      & ( 'PeerGroupPlaceholder' != stringLiteral8 )
      & ( 'System_Int32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
      & ! [X178: $int,X177: $int] :
          ( ( true_1 = select2(X178,X177,allocated) )
          | ( true_1 != 'IsAllocated'(X178,X177) ) )
      & ( 'ArrayCategoryValue' != 'System_Char' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'BoundedStack_max' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_ICollection' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_SByte' )
      & ( 'System_String' != stringLiteral10 )
      & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
      & ( ownerFrame != 'System_SByte' )
      & ! [X127: $int,X126: $int,X128: $int] :
          ( ( true_1 != X127 )
          | ( 'IfThenElse'(X127,X126,X128) = X126 ) )
      & ( inv != ownerRef )
      & ( 'System_Array' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Char' != 'System_ICloneable' )
      & ( 'System_Exception' = X7 )
      & ( ownerFrame != stringLiteral10 )
      & ( 'System_Exception' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'System_Collections_IEnumerable' )
      & ( elements != 'System_IComparable' )
      & ( allocated != 'BoundedStack_size' )
      & ( 'System_Int16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_Int64' )
      & ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
      & ( stringLiteral9 != stringLiteral11 )
      & ( 'System_Array' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = x('System_Exception','System_Exception') )
      & ( inv != 'FirstConsistentOwner' )
      & ( ownerRef != 'FirstConsistentOwner' )
      & ( 'BoundedStack_size' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != stringLiteral9 )
      & ( 'System_Char' != 'BoundedStack_size' )
      & ! [X424: $int,X425: $int,X427: $int,X426: $int] :
          ( ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) )
          | ( X425 = X427 ) )
      & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 != 'IsStaticField'(elements) )
      & ( ownerRef != 'System_Type' )
      & ! [X83: $int,X84: $int,X87: $int,X85: $int,X86: $int] :
          ( ( true_1 != 'IsHeap'(X85) )
          | ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
          | ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
      & ( allocated != 'System_Collections_IList' )
      & ( 'FirstConsistentOwner' != stringLiteral10 )
      & ( 'System_Byte' != 'System_UIntPtr' )
      & ! [X15: $int] :
          ( ( ! [X17: $int] :
                ( ( true_1 != x(X15,X17) )
                | ( X15 = X17 ) )
            & ! [X16: $int] :
                ( ( X15 = X16 )
                | ( true_1 != x(X16,X15) ) ) )
          | ( true_1 != 'IsValueType'(X15) ) )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
      & ( ownerRef != 'BoundedStack_max' )
      & ! [X70: $int] :
          ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) )
          | ( true_1 != 'IsHeap'(X70) ) )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IntPtr' != 'BoundedStack' )
      & ( allocated != elements )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IList' )
      & ( 'System_Object' != 'FirstConsistentOwner' )
      & ( exposeVersion != stringLiteral8 )
      & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
      & ( ownerRef != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
      & ( ownerFrame != 'System_Int16' )
      & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
      & ( 'SharingMode_Unshared' != 'NonNullFieldsAreInitialized' )
      & ( 'ArrayCategoryValue' != 'System_Boolean' )
      & ( 'BoundedStack' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
      & ( 'System_Array' != 'BoundedStack_size' )
      & ( 'System_ICloneable' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('System_Array','System_Collections_ICollection') )
      & ( 'ArrayCategoryInt' != 'System_IComparable_1___System_String' )
      & ( 'System_UInt32' != 'System_UIntPtr' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Exception' )
      & ! [X363: $int,X364: $int,X365: $int] :
          ( ( true_1 != select2(X363,X365,allocated) )
          | ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) )
          | ( true_1 != 'IsHeap'(X363) ) )
      & ( 'System_String' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Collections_ICollection' != 'System_ICloneable' )
      & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
      & ( 'System_IEquatable_1___System_String' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'BoundedStack' )
      & ( 'System_UInt32' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_IConvertible' )
      & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
      & ( 'BoundedStack' != 'System_IEquatable_1___System_String' )
      & ( exposeVersion != stringLiteral10 )
      & ( 'System_Boolean' != stringLiteral10 )
      & ( 'System_UInt32' != 'System_UInt64' )
      & ( sharingMode != 'System_IComparable_1___System_String' )
      & ( 'System_ICloneable' != stringLiteral9 )
      & ( elements != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'BoundedStack' )
      & ( exposeVersion != 'System_SByte' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Exception' )
      & ( sharingMode != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerRef != 'System_IConvertible' )
      & ( elements != 'ArrayCategoryRef' )
      & ( 'System_IComparable' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Collections_IList' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( 'System_UInt16' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryRef' != 'System_ICloneable' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_ICloneable' )
      & ( 'BoundedStack_elems' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_ICloneable' )
      & ( elements != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_Type' )
      & ( 'System_Int32' != 'BoundedStack_max' )
      & ( 'PeerGroupPlaceholder' != 'System_Exception' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IEquatable_1___System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_SByte' )
      & ! [X162: $int,X163: $int,X164: $int] :
        ? [X165: $int,X166: $int] :
          ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
          & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
          & ( ( true_1 != 'IsHeap'(X163) )
            | ( true_1 = 'IsImmutable'(typeof(X165)) )
            | ( nullObject = X165 )
            | ( true_1 != x(typeof(X164),'System_Array') )
            | ( ( select2(X163,X166,ownerRef) = select2(X163,X165,ownerRef) )
              & ( select2(X163,X166,ownerFrame) = select2(X163,X165,ownerFrame) ) ) ) )
      & ! [X174: $int,X175: $int,X173: $int,X176: $int] :
          ( ( true_1 != 'IsHeap'(X174) )
          | ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) )
          | ( ( 'BeingConstructed' = X173 )
            & ( true_1 != select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') ) )
          | ( nullObject = X173 ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X439: $int,X441: $int,X440: $int] :
          ( ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) )
          | ( true_1 != 'IsHeap'(X439) ) )
      & ( 'ArrayCategoryValue' != 'System_Byte' )
      & ( 'System_String' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
      & ( inv != 'System_IConvertible' )
      & ( ownerRef != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
      & ( 'System_Int32' != stringLiteral11 )
      & ( 'System_Object' = X2 )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
      & ( allocated != ownerRef )
      & ( inv != 'SharingMode_Unshared' )
      & ( 'System_Type' != 'BoundedStack_elems' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryNonNullRef' != 'System_SByte' )
      & ( ownerRef != 'ArrayCategoryRef' )
      & ( 'System_Char' != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryInt' )
      & ( localinv != 'System_String' )
      & ( 'SharingMode_LockProtected' != 'System_Byte' )
      & ( 'System_ICloneable' != stringLiteral8 )
      & ( 'System_UInt16' != stringLiteral11 )
      & ( 'PeerGroupPlaceholder' != 'System_UInt32' )
      & ( 'System_String' != 'System_IComparable_1___System_String' )
      & ( 'FirstConsistentOwner' != stringLiteral11 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
      & ( 'System_Array' != 'System_IComparable' )
      & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X406: $int,X405: $int] :
          ( ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) )
          | $less(X406,1) )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
      & ( true_1 = x('System_ICloneable','System_ICloneable') )
      & ( exposeVersion != 'ArrayCategoryNonNullRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
      & ( 'SharingMode_Unshared' != 'System_Type' )
      & ( true_1 != 'IsImmutable'('System_Array') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_ICloneable' )
      & ( allocated != exposeVersion )
      & ( 'ArrayCategoryInt' != 'BoundedStack' )
      & ( exposeVersion != 'System_Object' )
      & ( ownerFrame != 'System_Type' )
      & ( inv != ownerFrame )
      & ( sharingMode != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Object' )
      & ( 'System_Array' != 'System_Reflection_MemberInfo' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_Array' )
      & ( sharingMode != 'System_String' )
      & ( 'System_IntPtr' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != stringLiteral10 )
      & ( 'System_Type' != 'System_String' )
      & ( 'BoundedStack_max' != stringLiteral10 )
      & ! [X404: $int,X403: $int,X402: $int] :
          ( ( x_2(X403,X404) != x_2(X402,X404) )
          | $less(X404,2)
          | ~ $less(X402,X403)
          | ~ $less(X403,$sum(X402,X404)) )
      & ( 'System_Byte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IntPtr' )
      & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
      & ( allocated != stringLiteral8 )
      & ( 'System_Int32' != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Char' )
      & ! [X252: $int,X251: $int,X254: $int,X253: $int] :
          ( ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) )
          | ( X253 = X254 ) )
      & ( 'System_Char' != 'System_Collections_ICollection' )
      & ( elements != 'System_Array' )
      & ( 'PeerGroupPlaceholder' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt64' )
      & ( localinv != 'System_IEquatable_1___System_String' )
      & ( 'System_Type' != 'System_UInt16' )
      & ( 'System_Byte' != 'Microsoft_Contracts_GuardException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_IConvertible','System_Object') )
      & ( inv != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'System_Object' )
      & ( 'System_Collections_ICollection' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' = X3 )
      & ( localinv != 'System_Int64' )
      & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_GuardException' )
      & ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
      & ( ownerFrame != 'System_Exception' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_IComparable' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
      & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' != 'System_IConvertible' )
      & ( 'System_Byte' != 'System_Char' )
      & ( exposeVersion != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
      & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
      & ( ownerFrame != 'System_UInt32' )
      & ( ! [X240: $int,X241: $int,X239: $int] :
          ? [X242: $int] :
            ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
            & ( ( true_1 != select2(X240,X239,allocated) )
              | sP8(X242,X241,X239,X240)
              | ( ( nullObject != X241 )
                & ? [X243: $int] :
                  ! [X244: $int] :
                    ( ( ( select2(X240,X241,ownerRef) = select2(X240,X243,ownerRef) )
                      & ( select2(X240,X243,ownerFrame) = select2(X240,X241,ownerFrame) )
                      & ( ( select2(X240,X243,inv) != X244 )
                        | ( select2(X240,X243,localinv) != X244 ) )
                      & ( true_1 = select2(X240,X243,allocated) )
                      & ( nullObject != X243 ) )
                    | ( typeof(X243) != X244 ) ) )
              | sP9(X240,X239)
              | ( true_1 != 'Is'(X239,'System_String') )
              | ( true_1 != 'IsHeap'(X240) )
              | ( true_1 != 'Is'(X241,'System_String') )
              | ( true_1 != select2(X240,X241,allocated) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( 'BoundedStack_size' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_Runtime_InteropServices__Exception' )
      & ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
      & ( 'SharingMode_LockProtected' != 'System_Int64' )
      & ( 'System_Type' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
      & ( 'ArrayCategoryRef' != 'System_SByte' )
      & ( exposeVersion != 'System_Type' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_Collections_IEnumerable' )
      & ( sharingMode != 'System_Int64' )
      & ( 'System_UInt32' != stringLiteral9 )
      & ( 'System_Char' != stringLiteral11 )
      & ( 'System_UInt32' != 'BoundedStack_size' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
      & ( 'System_Object' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'FirstConsistentOwner' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
      & ( 'FirstConsistentOwner' != 'System_Reflection_IReflect' )
      & ( 'System_Int16' != 'System_UInt32' )
      & ( 'System_Object' != 'System_Reflection_MemberInfo' )
      & ( 'BoundedStack_size' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_ICollection' != 'System_IConvertible' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IList' )
      & ( 'System_Byte' != stringLiteral8 )
      & ( inv != 'BoundedStack_size' )
      & ( sharingMode != ownerFrame )
      & ( 'SharingMode_LockProtected' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'System_Collections_IList' )
      & ( allocated != 'PeerGroupPlaceholder' )
      & ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
      & ( elements != 'System_Int32' )
      & ( 'System_Int32' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_UInt32' )
      & ( 'System_UIntPtr' != 'System_IComparable' )
      & ( localinv != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_LockProtected' != 'System_String' )
      & ( true_1 = x('System_String','System_IComparable') )
      & ( true_1 = 'IsMemberlessType'('System_Array') )
      & ( inv != 'System_ICloneable' )
      & ( 'System_IConvertible' != 'System_Collections_IEnumerable' )
      & ( 'System_String' != stringLiteral11 )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
      & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
      & ( 'System_Int32' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
      & ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
      & ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
      & ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
      & ( 'System_Exception' != 'System_ICloneable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
      & ( ownerFrame != 'System_Int32' )
      & ( localinv != 'System_Exception' )
      & ( 'System_Array' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt64' )
      & ( elements != 'ArrayCategoryInt' )
      & ( 'System_UInt16' != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
      & ( ownerRef != stringLiteral11 )
      & ( 'SharingMode_Unshared' != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_UInt64' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_Exception' )
      & ! [X291: $int,X290: $int,X289: $int] :
        ? [X292: $int] :
          ( ( 'IntArray'(X290,X291) = X292 )
          & ( ( true_1 = x('System_Array',X289) )
            | ( true_1 != x(X292,X289) )
            | ( X289 = X292 ) ) )
      & ( allocated != 'System_Int32' )
      & ( 'SharingMode_LockProtected' != ownerFrame )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
      & ! [X408: $int,X407: $int] :
        ? [X409: $int] :
          ( ( x_2(X408,X407) = X409 )
          & ( ~ $less(0,X407)
            | $less(0,X408)
            | ( ~ $less(0,X409)
              & $less($sum(0,$uminus(X407)),X409) ) ) )
      & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
      & ( 'System_Int16' != 'System_Int64' )
      & ( 'BoundedStack_elems' != 'BoundedStack' )
      & ( inv != stringLiteral8 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IEquatable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != stringLiteral10 )
      & ( inv != 'ArrayCategoryValue' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_Collections_IEnumerable' )
      & ! [X338: $int,X337: $int,X340: $int,X339: $int] :
          ( ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) )
          | ( X337 = X339 ) )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'System_ICloneable' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Object' )
      & ! [X393: $int,X394: $int] :
          ( ( true_1 != x(X393,'AsImmutable'(X394)) )
          | ( ( true_1 = 'IsImmutable'(X393) )
            & ( 'AsImmutable'(X393) = X393 ) ) )
      & ( 'SharingMode_LockProtected' != 'FirstConsistentOwner' )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
      & ( 'System_Char' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X448: $int,X450: $int,X451: $int,X449: $int] :
          ( ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) )
          | ( true_1 != 'IsHeap'(X448) ) )
      & ( elements != 'System_UInt16' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ! [X195: $int,X194: $int] :
        ? [X196: $int] :
          ( ( true_1 = x(X196,X196) )
          & ( 'NonNullRefArray'(X195,X194) = X196 )
          & ( true_1 = x(X196,'System_Array') ) )
      & ( 'BoundedStack_max' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_UInt64' )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( 'System_Exception' != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
      & ( 'System_Exception' != stringLiteral11 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_IReflect' )
      & ( 'System_Array' = 'AsMutable'('System_Array') )
      & ( true_1 = 'IsValueType'('System_UInt64') )
      & ( 'SharingMode_Unshared' != 'System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'FirstConsistentOwner' )
      & $less(int_4294967295,int_9223372036854775807)
      & ( 'System_Boolean' != 'System_Int32' )
      & ( 'System_UInt64' != stringLiteral11 )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
      & ( 'BoundedStack' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_Byte' )
      & ! [X283: $int,X282: $int,X280: $int,X281: $int,X284: $int] :
        ? [X285: $int] :
          ( ? [X286: $int] :
              ( ( ( ( select2(X280,X286,ownerRef) = X281 )
                  & ( select2(X280,X286,ownerFrame) = X283 ) )
                | ( nullObject = X285 )
                | ( true_1 != 'IsHeap'(X280) ) )
              & ( 'ElementProxy'(X285,X282) = X286 ) )
          & ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 ) )
      & ( 'System_Int64' != 'System_ICloneable' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'BoundedStack_elems' )
      & ! [X342: $int,X341: $int] :
          ( ( 'AsNonNullRefField'(X341,X342) != X341 )
          | ( 'AsRefField'(X341,X342) = X341 ) )
      & ( 'System_UInt32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_IComparable' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
      & ( inv != 'System_Array' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != stringLiteral10 )
      & ! [X24: $int,X23: $int] :
          ( ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) )
          | ( true_1 != 'IsHeap'(X24) ) )
      & ( 'ArrayCategoryRef' != 'System_Byte' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int16' )
      & ( 'System_Object' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
      & ( elements != 'System_UIntPtr' )
      & ( 'System_Char' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
      & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != 'BoundedStack_elems' )
      & ( elements != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'BoundedStack' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'PeerGroupPlaceholder' )
      & ( inv != 'ArrayCategoryNonNullRef' )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X359: $int,X358: $int] :
          ( ( 'Box'('Unbox'(X359),X359) = X359 )
          | ( nullObject = 'BoxTester'(X359,X358) ) )
      & ! [X32: $int] :
        ? [X33: $int] :
          ( ( ( X32 != X33 )
            | ( 'System_Object' = X32 ) )
          & ( true_1 = x(X32,X33) )
          & ( 'BaseClass'(X32) = X33 ) )
      & ( elements != 'System_Collections_IList' )
      & ( sharingMode != 'System_Char' )
      & ( 'System_Type' != 'System_Reflection_IReflect' )
      & ( localinv != 'System_Int32' )
      & ( 'System_Boolean' != 'System_Exception' )
      & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X61: $int] :
          ( ( true_1 != 'IsValueType'('UnboxedType'(X61)) )
          | ! [X62: $int,X63: $int] :
            ? [X64: $int] :
              ( ? [X65: $int] :
                  ( ( ( true_1 != 'IsHeap'(X63) )
                    | ( ( select2(X63,X64,inv) = X65 )
                      & ( select2(X63,X64,localinv) = X65 ) ) )
                  & ( typeof(X64) = X65 ) )
              & ( 'Box'(X62,X61) = X64 ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_ICloneable' )
      & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_Unshared' != 'System_ICloneable' )
      & ! [X263: $int,X264: $int] :
          ( ( true_1 != 'IsAllocated'(X264,X263) )
          | ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) )
          | ( true_1 != x(typeof(X263),'System_Array') )
          | ( true_1 != 'IsHeap'(X264) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
      & ( ownerRef != 'System_UInt16' )
      & ( true_1 != 'IsStaticField'(exposeVersion) )
      & ! [X436: $int] :
          ( ( ~ $less(X436,0)
            & ~ $less(int_4294967295,X436) )
        <=> ( true_1 = 'InRange'(X436,'System_UInt32') ) )
      & ( 'System_UInt16' != 'System_UIntPtr' )
      & ( 'System_Byte' != 'System_IntPtr' )
      & ( ownerRef != 'ArrayCategoryNonNullRef' )
      & ( sharingMode != 'NonNullFieldsAreInitialized' )
      & $less(int_2147483647,int_4294967295)
      & ( allocated != 'System_Exception' )
      & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
      & ( 'System_Byte' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Type' )
      & ! [X360: $int,X361: $int] :
        ? [X362: $int] :
          ( ( 'IntArray'(X361,X360) = X362 )
          & ( true_1 = x(X362,X362) )
          & ( true_1 = x(X362,'System_Array') ) )
      & ( true_1 = 'IsValueType'('System_Int16') )
      & ( localinv != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Int32' )
      & ( allocated != localinv )
      & ( localinv != 'System_Byte' )
      & ( 'ArrayCategoryRef' != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Reflection_IReflect' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_String' != 'BoundedStack_max' )
      & ! [X107: $int,X108: $int,X109: $int] :
          ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
        <=> ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) ) )
      & ( 'System_UInt16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Type' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
      & ( true_1 = x('System_Collections_ICollection','System_Object') )
      & ! [X212: $int,X211: $int,X210: $int] :
          ( ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) )
          | ( true_1 != 'IsAllocated'(X210,X211) ) )
      & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Object' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
      & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
      & ( 'System_Byte' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
      & ( sharingMode != 'System_UInt32' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Object' != 'System_Int32' )
      & ( sharingMode != 'System_Collections_IList' )
      & ( 'System_String' != 'System_UInt64' )
      & ( elements != 'System_String' )
      & ( 'System_String' != 'System_ICloneable' )
      & ( 'System_IConvertible' != stringLiteral8 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'System_UInt32' != 'System_ICloneable' )
      & ( 'SharingMode_Unshared' != 'System_UInt32' )
      & ( 'ArrayCategoryValue' != stringLiteral10 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'System_IntPtr' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( ownerRef != 'System_IEquatable_1___System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'BoundedStack_size' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral9 )
      & ( allocated != 'System_Int16' )
      & ( inv != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_UInt16' != stringLiteral10 )
      & ( 'System_SByte' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_Object' )
      & ( ownerRef != 'System_UIntPtr' )
      & ( 'System_SByte' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'System_Int64' )
      & ( true_1 = x('System_Array','System_Array') )
      & ( 'System_Exception' != stringLiteral8 )
      & ( 'System_IComparable' != stringLiteral9 )
      & ( 'BoundedStack_size' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral10 )
      & ( exposeVersion != ownerFrame )
      & ( 'System_ICloneable' != 'System_Collections_IList' )
      & ! [X91: $int,X90: $int] :
        ? [X92: $int,X93: $int] :
          ( ( select2(X91,X90,'BoundedStack_size') = X92 )
          & ( ( true_1 != x(select2(X91,X90,inv),'BoundedStack') )
            | ( select2(X91,X90,localinv) = X3 )
            | ( true_1 != 'IsHeap'(X91) )
            | ( ~ $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
              & ~ $less(X93,X92)
              & ~ $less(X92,0) ) )
          & ( select2(X91,X90,'BoundedStack_max') = X93 ) )
      & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' != 'BoundedStack' )
      & ( 'System_String' != 'System_Byte' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral11 )
      & ( 'System_Byte' != 'BoundedStack_size' )
      & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' != 'System_Collections_IList' )
      & ! [X31: $int] :
          ( ( true_1 != 'IsHeap'(X31) )
          | ( true_1 = select2(X31,stringLiteral10,allocated) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'System_Reflection_IReflect' )
      & ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
      & ( ownerFrame != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_IntPtr') )
      & ( 'System_Object' != 'System_UInt32' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack' )
      & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Boolean' )
      & ( 'System_Object' != 'System_SByte' )
      & ( exposeVersion != 'System_UInt32' )
      & ( 'System_SByte' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryInt' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
      & ( 'System_SByte' != 'System_Collections_ICollection' )
      & ( 'System_Object' != 'System_IEquatable_1___System_String' )
      & ( 'System_IComparable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable' )
      & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
      & ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_String' != 'BoundedStack_size' )
      & ( 'System_String' != 'System_Collections_IList' )
      & ( allocated != 'System_String' )
      & ( 'System_Int16' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_ICloneable' )
      & ( 'System_IComparable' != 'System_IComparable_1___System_String' )
      & ( 'System_String' != 'System_UInt32' )
      & ( sharingMode != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_IConvertible' )
      & ( elements != 'SharingMode_LockProtected' )
      & ( 'System_IntPtr' != 'BoundedStack_max' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
      & ( true_1 != 'IsStaticField'(localinv) )
      & ( 'FirstConsistentOwner' != 'System_IComparable' )
      & ( localinv != 'BoundedStack' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_String' != 'System_Reflection_IReflect' )
      & ( elements != 'System_Object' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != stringLiteral11 )
      & ( true_1 = x('System_Type','System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_IntPtr' )
      & $less(100000,int_2147483647)
      & ( ownerFrame != 'System_Reflection_IReflect' )
      & ( inv != 'BoundedStack_max' )
      & ( 'System_SByte' != 'System_Int16' )
      & ( localinv != stringLiteral11 )
      & ! [X95: $int,X94: $int] :
        ? [X96: $int] :
          ( ( x_2(X94,X95) = X96 )
          & ( ~ $less(X95,0)
            | ( ~ $less(0,X96)
              & $less(X95,X96) )
            | $less(0,X94) ) )
      & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Exception' )
      & ( 'System_Int16' != 'System_UIntPtr' )
      & ( sharingMode != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Type' )
      & ! [X20: $int,X21: $int] :
        ? [X22: $int] :
          ( ~ $less(X22,X20)
          & ~ $less(X22,X21)
          & ( max(X21,X20) = X22 )
          & ( ( X21 = X22 )
            | ( X20 = X22 ) ) )
      & ( localinv != 'System_IntPtr' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_max' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_max' != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( exposeVersion != 'System_Collections_IEnumerable' )
      & ( true_1 = 'IsImmutable'('System_Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryValue' != stringLiteral9 )
      & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
      & ( 'BaseClass'('System_Exception') = X5 )
      & ( 'System_Int64' != 'BoundedStack_size' )
      & ( sharingMode != 'System_Boolean' )
      & ( 'ArrayCategoryValue' != stringLiteral8 )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
      & ( 'System_String' = 'AsImmutable'('System_String') )
      & ! [X139: $int,X138: $int] :
        ? [X140: $int] :
          ( ( shl(X139,X138) = X140 )
          & ( $less(16,X138)
            | ~ $less(X139,32768)
            | $less(X138,0)
            | $less(X139,0)
            | ( ~ $less(X140,0)
              & ~ $less(int_2147483647,X140) ) ) )
      & ( 'System_SByte' != 'System_IConvertible' )
      & ( 'System_Array' != 'System_ICloneable' )
      & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'BoundedStack_elems' )
      & ( 'System_Type' != 'BoundedStack_max' )
      & ( elements != 'System_Runtime_InteropServices__Exception' )
      & ( inv != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_Array','System_ICloneable') )
      & ( 'ArrayCategoryNonNullRef' != 'NonNullFieldsAreInitialized' )
      & ( inv != 'PeerGroupPlaceholder' )
      & ( 'System_Object' != 'System_Int16' )
      & ! [X410: $int,X411: $int,X412: $int] :
        ? [X414: $int,X413: $int] :
          ( ( select2(X410,X411,ownerRef) = X414 )
          & ( select2(X410,X411,ownerFrame) = X413 )
          & ( ( 'AsPureObject'(X411) != X411 )
            | ( nullObject = X411 )
            | ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
            | ( true_1 != select2(X410,X411,allocated) )
            | ( true_1 != 'IsHeap'(X410) )
            | ( true_1 != x(select2(X410,X414,inv),X413) )
            | ( 'PeerGroupPlaceholder' = X413 )
            | ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
      & ( ownerFrame != 'BoundedStack_size' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
      & ( 'System_IComparable' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X327: $int,X328: $int] :
          ? [X329: $int,X331: $int,X332: $int,X330: $int] :
            ( ( select2(X327,X328,'FirstConsistentOwner') = X329 )
            & ( select2(X327,X328,ownerRef) = X331 )
            & ( select2(X327,X328,ownerFrame) = X330 )
            & sP7(X327,X330,X331,X328,X332,X329)
            & ( 'BoundedStack_ToString'(X327,X328) = X332 ) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IntPtr' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_UInt16' )
      & ( 'System_SByte' != 'System_Byte' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_Byte' )
      & ( ownerFrame != 'System_String' )
      & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
      & ( elements != 'System_Exception' )
      & ( elements != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
      & ( 'System_Int16' != 'BoundedStack' )
      & ( true_1 != 'IsStaticField'(allocated) )
      & ( 'SharingMode_LockProtected' != 'System_ICloneable' )
      & ! [X369: $int,X368: $int,X370: $int] :
        ? [X371: $int] :
          ( ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 )
          & ( ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) )
            | ( true_1 != 'IsHeap'(X369) )
            | ( nullObject = X371 ) ) )
      & ( 'System_UInt16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Collections_IEnumerable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
      & ( 'System_IComparable' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral9 )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_SByte' != 'System_UInt16' )
      & ( 'System_Type' != stringLiteral8 )
      & ( 'System_Collections_IEnumerable' != stringLiteral8 )
      & ( 'BoundedStack_size' != 'System_IComparable' )
      & ( 'System_UInt64' != stringLiteral8 )
      & ( 'System_String' != 'System_Int32' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_elems' )
      & ( elements != 'System_IEquatable_1___System_String' )
      & ! [X168: $int,X169: $int] :
          ( $less(X169,0)
          | $less(X168,0)
          | ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Type' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int32' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_ICloneable' )
      & ( 'System_UInt64' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'System_Int64' )
      & ( 'System_Array' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_IReflect' )
      & ( elements != 'BoundedStack_max' )
      & ( 'System_IComparable' != 'BoundedStack' )
      & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'NonNullFieldsAreInitialized' )
      & ( sharingMode != 'System_Int16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' != stringLiteral11 )
      & ( 'System_Reflection_MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IEnumerable' )
      & ! [X250: $int] :
          ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) )
          | ( true_1 != 'IsHeap'(X250) ) )
      & ( true_1 = x('System_IComparable','System_IComparable') )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryValue' != stringLiteral11 )
      & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != 'BoundedStack_elems' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
      & ( 'System_Int64' != 'System_IConvertible' )
      & ! [X112: $int,X113: $int] :
          ( ~ $less(and_1(X112,X113),0)
          | ( $less(X113,0)
            & $less(X112,0) ) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_IComparable','System_Object') )
      & ( 'ArrayCategoryRef' != 'BoundedStack' )
      & ( sharingMode != stringLiteral9 )
      & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X204: $int,X203: $int] :
        ? [X207: $int,X205: $int,X206: $int] :
          ( ( select2(X204,X203,ownerRef) = X206 )
          & ( ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
            | ( ( select2(X204,X203,localinv) = X205 )
              & ( select2(X204,X203,inv) = X205 ) )
            | ( 'PeerGroupPlaceholder' = X207 )
            | ( true_1 != x(select2(X204,X206,inv),X207) )
            | ( true_1 != 'IsHeap'(X204) ) )
          & ( select2(X204,X203,ownerFrame) = X207 )
          & ( typeof(X203) = X205 ) )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryValue' != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'BoundedStack' )
      & ( 'System_UIntPtr' != stringLiteral11 )
      & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
      & ( exposeVersion != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_size' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Byte' )
      & ( localinv != 'System_Runtime_Serialization_ISerializable' )
      & ! [X98: $int] :
          ( ( true_1 = 'InRange'(X98,'System_SByte') )
        <=> ( $less(X98,128)
            & ~ $less(X98,$sum(0,$uminus(128))) ) )
      & ( 'System_Reflection_IReflect' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IComparable' )
      & ( localinv != 'NonNullFieldsAreInitialized' )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
      & ( 'BoundedStack_max' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_UInt32' )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
      & ( 'SharingMode_LockProtected' != 'System_Object' )
      & ( 'System_UInt32' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral11 )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_IntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X343: $int] :
          ( ( true_1 != x(X343,'System_String') )
          | ( 'System_String' = X343 ) )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerFrame != 'BoundedStack_max' )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
      & ( allocated != 'System_Byte' )
      & ( 'System_Array' != 'FirstConsistentOwner' )
      & ( sharingMode != 'BoundedStack_max' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IEquatable_1___System_String' )
      & ! [X102: $int,X103: $int,X104: $int] :
          ( ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( X103 != X104 ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
          <=> ( true_1 = 'StringEquals'(X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X104,X103) )
          <=> ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) ) )
      & ( 'ArrayCategoryRef' != 'System_IComparable' )
      & ( 'System_UIntPtr' != 'BoundedStack' )
      & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
      & ( 'System_ICloneable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_UInt64' )
      & ! [X266: $int,X267: $int,X265: $int] :
          ( ( nullObject = X265 )
          | ( nullObject = X267 )
          | ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) ) )
      & ( inv != 'System_Collections_ICollection' )
      & ( inv != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
      & ( ownerRef != 'System_UInt32' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_GuardException' )
      & ( inv != 'System_Int16' )
      & ( 'System_IntPtr' != 'BoundedStack_elems' )
      & ( ownerRef != ownerFrame )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
      & ( 'System_Char' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Exception' )
      & ( allocated != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'ArrayCategoryRef' )
      & ( 'System_UIntPtr' != 'System_Exception' )
      & ( inv != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
      & ( 'System_Boolean' != stringLiteral8 )
      & ( exposeVersion != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Reflection_ICustomAttributeProvider' )
      & ( sharingMode != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryInt' != 'System_UInt16' )
      & ( 'BoundedStack_max' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
      & ( 'ArrayCategoryRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_IConvertible' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
      & ( allocated != 'System_SByte' )
      & ( ownerFrame != 'System_Array' )
      & ( 'SharingMode_Unshared' != 'System_Object' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryNonNullRef' )
      & ! [X429: $int,X430: $int,X431: $int] :
        ? [X432: $int] :
          ( ( ( X431 = X432 )
            | ( true_1 = x('System_Array',X431) )
            | ( true_1 != x(X432,X431) ) )
          & ( 'ValueArray'(X430,X429) = X432 ) )
      & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'ArrayCategoryInt' )
      & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
      & ( allocated != stringLiteral11 )
      & ( ownerFrame != 'ArrayCategoryValue' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'SharingMode_Unshared' )
      & ( allocated != 'NonNullFieldsAreInitialized' )
      & ( elements != ownerFrame )
      & ( 'ArrayCategoryRef' != 'System_Int16' )
      & ( 'System_UInt32' != 'BoundedStack' )
      & ( 'System_Int16' != 'System_Char' )
      & ! [X132: $int,X131: $int,X130: $int] :
          ( ( true_1 != 'IsAllocated'(X131,X132) )
          | ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
      & ( 'System_Char' != stringLiteral10 )
      & ( inv != 'System_Byte' )
      & ( 'System_UIntPtr' != 'BoundedStack_max' )
      & ( inv != localinv )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int32' != 'System_Exception' )
      & ( 'System_Boolean' != stringLiteral9 )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
      & ( inv != 'System_Object' )
      & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_MemberInfo' )
      & ( localinv != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
      & ( 'System_UInt16' != 'BoundedStack_max' )
      & ( 'ArrayCategoryValue' != 'System_String' )
      & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
      & ( 'System_UInt16' != 'System_UInt32' )
      & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
      & ! [X323: $int] :
          ( ( true_1 = 'InRange'(X323,'System_Byte') )
        <=> ( $less(X323,256)
            & ~ $less(X323,0) ) )
      & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X312: $int,X311: $int,X310: $int] :
          ( ( nullObject = X311 )
          | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) )
          | ( 'Rank'(X311) = X310 ) )
      & ( inv != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Boolean' != 'FirstConsistentOwner' )
      & ( elements != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryRef' )
      & ( ownerFrame != 'System_Char' )
      & ( true_1 = 'IsValueType'('System_Char') )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryRef' )
      & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Collections_IEnumerable' )
      & ( 'System_Collections_ICollection' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_UInt32') )
      & ( ownerRef != 'System_Collections_IEnumerable' )
      & ( 'System_IComparable' != 'System_IConvertible' )
      & ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
      & ( 'System_Byte' != 'System_Collections_IList' )
      & ( allocated != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_Int32' )
      & ( 'System_SByte' != stringLiteral11 )
      & ( 'System_UInt32' != 'System_Int64' )
      & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
      & ( 'System_Collections_IList' != stringLiteral10 )
      & ( ownerRef != 'System_UInt64' )
      & ( elements != 'ArrayCategoryValue' )
      & ( ownerRef != 'System_String' )
      & ( inv != exposeVersion )
      & ( true_1 = x('System_String','System_ICloneable') )
      & ( 'SharingMode_Unshared' != stringLiteral10 )
      & ( ownerFrame != 'System_IComparable' )
      & ( 'System_Char' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable' != stringLiteral8 )
      & ( sharingMode != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'FirstConsistentOwner' != stringLiteral8 )
      & ( 'System_Int32' != 'System_IntPtr' )
      & ! [X317: $int,X316: $int] :
        ? [X318: $int] :
          ( ? [X321: $int,X320: $int,X322: $int,X319: $int] :
              ( ( select2(X317,X318,ownerFrame) = X319 )
              & ( select2(X317,X316,ownerRef) = X320 )
              & ( select2(X317,X318,ownerRef) = X321 )
              & ( select2(X317,X316,ownerFrame) = X322 )
              & ( ( true_1 != 'IsHeap'(X317) )
                | ( 'PeerGroupPlaceholder' = X322 )
                | ( select2(X317,X320,localinv) = 'BaseClass'(X322) )
                | ( true_1 != select2(X317,X316,allocated) )
                | ( true_1 != x(select2(X317,X320,inv),X322) )
                | ( nullObject = X316 )
                | ( ( nullObject != X318 )
                  & ( true_1 = select2(X317,X318,allocated) )
                  & ( ( true_1 != x(select2(X317,X321,inv),X319) )
                    | ( 'PeerGroupPlaceholder' = X319 )
                    | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) ) ) ) )
          & ( select2(X317,X316,'FirstConsistentOwner') = X318 ) )
      & ( 'System_Runtime_Serialization_ISerializable' != 'BoundedStack' )
      & ! [X276: $int,X275: $int,X277: $int,X278: $int] :
        ? [X279: $int] :
          ( ( 'Box'(X277,X279) = X279 )
          & ( 'UnboxedType'(X279) = X275 )
          & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryValue' != 'System_Exception' )
      & ( sharingMode != 'ArrayCategoryNonNullRef' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_Byte' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_GuardException' )
      & ( localinv != 'System_Reflection_IReflect' )
      & ( localinv != 'ArrayCategoryRef' )
      & ( 'BoundedStack_size' != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Collections_IList' )
      & ( ownerRef != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_UIntPtr' )
      & ( sharingMode != 'System_UIntPtr' )
      & ( 'ArrayCategoryRef' != stringLiteral8 )
      & ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
      & ( 'ArrayCategoryInt' != 'System_SByte' )
      & ! [X375: $int] :
          ( ( ~ $less(X375,int_m9223372036854775808)
            & ~ $less(int_9223372036854775807,X375) )
        <=> ( true_1 = 'InRange'(X375,'System_Int64') ) )
      & ( 'SharingMode_Unshared' != ownerRef )
      & ( 'System_Array' != 'System_Int16' )
      & ( sharingMode != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'System_Int16' )
      & ( 'System_Array' != stringLiteral9 )
      & ( exposeVersion != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'System_Char' )
      & ( 'System_Byte' != 'System_Runtime_Serialization_ISerializable' )
      & $less(int_m2147483648,$sum(0,$uminus(100000)))
      & ( exposeVersion != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'BoundedStack' )
      & ( 'System_Byte' != 'System_IComparable' )
      & ( 'System_IConvertible' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'Microsoft_Contracts_GuardException' )
      & ! [X157: $int,X158: $int] :
          ( ( 'UnboxedType'(X157) = X158 )
        <=> ( nullObject != 'BoxTester'(X157,X158) ) )
      & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != stringLiteral11 )
      & ( 'System_Char' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Type' != 'FirstConsistentOwner' )
      & ( 'System_Reflection_IReflect' != stringLiteral10 )
      & ( allocated != 'System_Boolean' )
      & ( 'System_Object' != stringLiteral9 )
      & ( sharingMode != 'System_Array' )
      & ( exposeVersion != 'System_Byte' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Byte' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
      & ( 'System_Array' != 'System_Byte' )
      & ( ownerFrame != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Int16' )
      & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
      & ( 'System_Type' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Exception' != 'BoundedStack' )
      & ( elements != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_max' != 'System_IConvertible' )
      & ! [X197: $int,X198: $int,X199: $int] :
          ( ( true_1 != x(X198,'RefArray'(X197,X199)) )
          | ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
      & ( 'System_Type' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
      & ( 'ArrayCategoryNonNullRef' != 'System_String' )
      & ( allocated != 'SharingMode_Unshared' )
      & ( 'System_Int16' != stringLiteral9 )
      & ( 'System_Array' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_IReflect' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'NonNullFieldsAreInitialized' )
      & ( 'FirstConsistentOwner' != 'System_Char' )
      & ( 'System_String' != 'FirstConsistentOwner' )
      & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
      & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
      & ( localinv != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Char' != stringLiteral9 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_UInt64' )
      & ( 'System_UInt64' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
      & ( ownerFrame != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Collections_IEnumerable' )
      & ! [X193: $int] : ~ $less('Rank'(X193),1)
      & ( 'System_Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Array' != 'System_String' )
      & ( sharingMode != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
      & ( 'System_UIntPtr' != 'System_Collections_IList' )
      & ( inv != 'System_Collections_IList' )
      & ( 'System_Type' != 'System_Collections_IList' )
      & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
      & ( 'System_UIntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral8 )
      & ( 'System_Boolean' != 'System_Char' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Byte' != stringLiteral9 )
      & ( 'System_ICloneable' != 'System_IConvertible' )
      & ( sharingMode != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IEquatable_1___System_String' )
      & ( inv != 'System_Boolean' )
      & ( 'FirstConsistentOwner' != 'System_ICloneable' )
      & ( localinv != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable_1___System_String' )
      & ( stringLiteral8 != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_IComparable' )
      & ( 'System_String' != 'System_SByte' )
      & ( 'System_Object' = X1 )
      & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
      & ( 'System_Object' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable' )
      & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Reflection_IReflect' )
      & ( localinv != 'SharingMode_LockProtected' )
      & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
      & ( localinv != 'System_Collections_ICollection' )
      & ( 'System_Char' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'System_SByte' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'ArrayCategoryRef' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Int64' )
      & ( 'System_Exception' != stringLiteral10 )
      & ! [X228: $int,X227: $int,X226: $int,X225: $int] :
        ? [X229: $int] :
          ( ? [X230: $int] :
              ( ( 'ElementProxy'(X229,X228) = X230 )
              & ( ( nullObject = X229 )
                | ( ( select2(X226,X230,ownerFrame) = select2(X226,X227,ownerFrame) )
                  & ( select2(X226,X230,ownerRef) = select2(X226,X227,ownerRef) ) )
                | ( true_1 != 'IsHeap'(X226) ) ) )
          & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
      & ( ownerRef != 'System_Runtime_InteropServices__Type' )
      & ( ownerRef != 'System_Int64' )
      & ( 'System_Array' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Collections_IList' )
      & ( 'System_UInt64' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_IntPtr' )
      & ( 'ArrayCategoryRef' != 'System_Boolean' )
      & ( inv != 'System_UInt64' )
      & ( 'System_IntPtr' != 'System_Exception' )
      & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != 'System_Boolean' )
      & ! [X136: $int,X135: $int,X137: $int] :
          ( ( 'IfThenElse'(X136,X135,X137) = X137 )
          | ( true_1 = X136 ) )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
      & ( elements != stringLiteral11 )
      & ! [X390: $int] :
          ( ( true_1 = 'InRange'(X390,'System_Int16') )
        <=> ( $less(X390,32768)
            & ~ $less(X390,$sum(0,$uminus(32768))) ) )
      & ! [X232: $int,X231: $int,X233: $int] :
        ? [X234: $int] :
          ( ( typeof(X233) = X234 )
          & ( ( true_1 != 'NonNullRefArrayRaw'(X233,X232,X231) )
            | ( ( 'Rank'(X233) = X231 )
              & ( true_1 = x(X234,'System_Array') )
              & ( true_1 = x(X232,'ElementType'(X234)) ) ) ) )
      & ( 'System_String' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != stringLiteral9 )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
      & ( sharingMode != 'Microsoft_Contracts_GuardException' )
      & ( elements != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
      & ( 'System_Object' = 'DeclType'(elements) )
      & ( 'BoundedStack_elems' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Int16' )
      & ( 'System_IntPtr' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' = X6 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
      & ( 'System_Array' != 'System_Boolean' )
      & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
      & ( 'FirstConsistentOwner' != 'System_UInt16' )
      & ( true_1 = 'IsValueType'('System_Boolean') )
      & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Exception' )
      & ( 'FirstConsistentOwner' != 'System_Byte' )
      & ( 'BoundedStack_max' != 'BoundedStack' )
      & ( localinv != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral11 )
      & ( 'System_UIntPtr' != 'System_IConvertible' )
      & ( localinv != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IComparable_1___System_String') )
      & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
      & ! [X325: $int,X324: $int] :
        ? [X326: $int] :
          ( ( x_2(X325,X324) = X326 )
          & ( ( $less(X326,X324)
              & ~ $less(X326,0) )
            | $less(X325,0)
            | ~ $less(0,X324) ) )
      & ( 'System_ICloneable' != stringLiteral10 )
      & ( 'System_IConvertible' != stringLiteral9 )
      & ( 'System_Int32' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_Int64' )
      & ! [X8: $int,X9: $int] :
        ? [X10: $int] :
          ( ( true_1 = x(X10,'System_Array') )
          & ( true_1 = x(X10,X10) )
          & ( 'RefArray'(X9,X8) = X10 ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_SByte' )
      & ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
      & ( 'System_SByte' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X420: $int,X418: $int,X419: $int] :
          ( ( true_1 != 'IsAllocated'(X420,X419) )
          | ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
      & ( 'System_Array' != 'System_Runtime_Serialization_ISerializable' )
      & ( inv != sharingMode )
      & ( 'BoundedStack' != stringLiteral11 )
      & ( 'BoundedStack_max' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryNonNullRef' )
      & ( 'FirstConsistentOwner' != 'System_IComparable_1___System_String' )
      & ( localinv != 'System_Reflection_MemberInfo' )
      & ( inv != stringLiteral11 )
      & ( 'System_UInt16' != 'BoundedStack_size' )
      & ( 'System_Array' != 'BoundedStack' )
      & ( 'System_UInt16' != 'System_IComparable' )
      & ( 'System_Boolean' != 'System_String' )
      & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
      & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
      & ( exposeVersion != 'ArrayCategoryRef' )
      & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
      & ! [X215: $int,X214: $int,X213: $int] :
        ? [X216: $int] :
          ( ( ( true_1 != x(X215,X216) )
            | ( X215 = X216 ) )
          & ( 'ValueArray'(X214,X213) = X216 ) )
      & ( allocated != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_ICloneable' )
      & ( 'BoundedStack_max' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_String' )
      & ( 'System_Array' != 'System_Int64' )
      & ( 'System_IEquatable_1___System_String' != stringLiteral9 )
      & ( 'System_UInt64' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryInt' != stringLiteral11 )
      & ( 'System_IntPtr' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt64' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
      & ( true_1 != 'IsImmutable'('BoundedStack') )
      & ( 'System_Array' != 'System_Type' )
      & ( 'System_Char' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'BoundedStack_elems' )
      & ( inv != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_elems' != stringLiteral11 )
      & ( 'NonNullFieldsAreInitialized' != 'System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral9 )
      & ( elements != 'System_UInt64' )
      & ( elements != stringLiteral8 )
      & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_IReflect' )
      & ! [X121: $int] :
          ( ( true_1 = 'InRange'(X121,'System_UInt64') )
        <=> ( ~ $less(int_18446744073709551615,X121)
            & ~ $less(X121,0) ) )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Object' != 'BoundedStack_size' )
      & ( 'BoundedStack_elems' != stringLiteral10 )
      & ( elements != 'System_Char' )
      & ( localinv != 'BoundedStack_max' )
      & ( 'System_Array' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != 'System_Byte' )
      & ( inv != 'System_Int64' )
      & ( elements != 'System_Runtime_InteropServices__Type' )
      & ( elements != inv )
      & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
      & ( 'FirstConsistentOwner' != 'System_UInt32' )
      & ( true_1 = x('System_Collections_IList','System_Object') )
      & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X3) )
      & ( 'ArrayCategoryRef' != 'System_Char' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_UInt32' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
      & ( 'ArrayCategoryValue' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != 'System_UIntPtr' )
      & ( 'System_Boolean' != 'System_Collections_ICollection' )
      & ( sharingMode != 'BoundedStack' )
      & ( ownerFrame != 'NonNullFieldsAreInitialized' )
      & ( 'System_UInt32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Collections_ICollection' )
      & ( 'System_IConvertible' != stringLiteral11 )
      & ( 'System_String' != 'System_Int16' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_IComparable_1___System_String' )
      & ( localinv != ownerRef )
      & ( 'System_IConvertible' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_IComparable' )
      & ( 'System_String' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Array' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryInt' != 'System_Int32' )
      & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
      & ( true_1 != 'IsImmutable'('System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'BoundedStack_max' )
      & ( true_1 = x('System_IConvertible','System_IConvertible') )
      & ( 'System_SByte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IntPtr' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_String','System_Collections_IEnumerable') )
      & ( sharingMode != 'System_Int32' )
      & ( 'System_SByte' != 'BoundedStack_elems' )
      & ( 'System_IComparable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
      & ( sharingMode != stringLiteral10 )
      & ( 'System_Array' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Array' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_Char' )
      & ( 'Microsoft_Contracts_GuardException' = X0 )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'ArrayCategoryValue' )
      & ( exposeVersion != 'System_String' )
      & ( 'System_Reflection_IReflect' != 'BoundedStack' )
      & ( 'System_Array' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'ArrayCategoryValue' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != stringLiteral8 )
      & ! [X156: $int] :
          ( ( true_1 != 'IsHeap'(X156) )
          | ( true_1 = select2(X156,stringLiteral11,allocated) ) )
      & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
      & ! [X44: $int] :
          ( ( true_1 != 'IsHeap'(X44) )
          | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
      & ( 'System_SByte' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_IReflect' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
      & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
      & ( inv != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
      & ( sharingMode != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt16' )
      & ( localinv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'System_Type' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral10 )
      & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
      & ( stringLiteral10 != stringLiteral11 )
      & ( 'System_Array' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable' )
      & ( 'System_IntPtr' != 'System_ICloneable' )
      & ( 'ArrayCategoryValue' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral8 )
      & ( true_1 = 'IsImmutable'('System_String') )
      & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Collections_IList' )
      & ( elements != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack_size' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack' )
      & ( localinv != ownerFrame )
      & ( 'System_UInt16' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
      & ( ownerRef != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
      & ! [X249: $int] : ( shr(X249,0) = X249 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
      & ( inv != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryValue' != 'System_UIntPtr' )
      & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X5) )
      & ( ownerRef != 'System_IntPtr' )
      & ! [X379: $int] :
          ( ( 'DimLength'(X379,0) = 'Length'(X379) )
          | ( 1 != 'Rank'(X379) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != 'System_UInt16' )
      & ( ownerRef != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
      & ( 'System_IComparable' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
      & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_SByte' != 'System_ICloneable' )
      & ! [X42: $int,X43: $int,X41: $int] :
          ( ( nullObject = X42 )
          | ( 'Rank'(X42) = X41 )
          | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
      & ! [X74: $int,X75: $int,X73: $int] :
          ( ( true_1 != x(X74,X75) )
          | ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
      & ( 'System_Int32' != 'System_IComparable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Int32' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_size' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
      & ( 'System_UIntPtr' != stringLiteral8 )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'System_Int64' )
      & ( 'ArrayCategoryInt' != 'System_ICloneable' )
      & ( exposeVersion != stringLiteral9 )
      & ( elements != 'SharingMode_Unshared' )
      & ( 'BoundedStack_size' != 'System_Collections_IList' )
      & ( 'System_Object' != 'System_Byte' )
      & ( allocated != 'SharingMode_LockProtected' )
      & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
      & ( 'SharingMode_LockProtected' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral11 )
      & ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
      & ( 'SharingMode_LockProtected' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
      & ( 'System_Int64' != 'BoundedStack_max' )
      & ( 'System_Int16' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_Exception' )
      & ( inv != 'System_UIntPtr' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
      & ( elements != 'System_UInt32' )
      & ( ownerFrame != 'System_Int64' )
      & ( 'System_Int16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != ownerFrame )
      & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryNonNullRef' )
      & ( 'BoundedStack' != stringLiteral10 )
      & ( 'System_Collections_ICollection' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_size' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'System_Byte' )
      & ( localinv != 'System_Object' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_SByte' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Int64' )
      & ( 'System_Object' != 'System_Exception' )
      & ! [X150: $int] :
        ? [X151: $int] :
          ( ( 'Length'(X150) = X151 )
          & ~ $less(int_2147483647,X151)
          & ~ $less(X151,0) )
      & ( ownerFrame != 'System_IntPtr' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != stringLiteral11 )
      & ( 'System_SByte' != 'System_Exception' )
      & ( exposeVersion != stringLiteral11 )
      & ( ownerFrame != 'System_Collections_ICollection' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Byte' )
      & ( 'System_Type' != 'System_Byte' )
      & ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
      & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
      & ( 'System_Int32' != 'System_Reflection_MemberInfo' )
      & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int32' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt32' != 'System_IConvertible' )
      & ( 'System_IConvertible' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != 'BoundedStack_size' )
      & ( ownerFrame != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral8 != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_Unshared' != 'System_Int16' )
      & ( localinv != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'NonNullFieldsAreInitialized' )
      & ( 'SharingMode_Unshared' != 'System_Int32' )
      & ( 'System_Byte' != 'System_UInt16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_GuardException' )
      & ( 'FirstConsistentOwner' != 'System_Exception' )
      & ( allocated != 'System_Char' )
      & ( 'System_String' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_size' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'System_Collections_IEnumerable' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
      & ( sharingMode != 'System_SByte' )
      & ( 'System_Int16' != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( ownerFrame != 'System_Object' )
      & ( inv != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
      & ( 'StringLength'(stringLiteral9) = 18 )
      & ( 'System_UInt16' != 'System_Collections_IList' )
      & ( 'System_Int16' != 'BoundedStack_max' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
      & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Reflection_MemberInfo' )
      & ( exposeVersion != 'PeerGroupPlaceholder' )
      & ( 'BaseClass'('System_Type') = X6 )
      & ( ownerRef != 'BoundedStack_elems' )
      & ( localinv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != stringLiteral8 )
      & ! [X97: $int] :
          ( ( ~ $less(int_2147483647,X97)
            & ~ $less(X97,int_m2147483648) )
        <=> ( true_1 = 'InRange'(X97,'System_Int32') ) )
      & ( 'System_Int16' != 'System_IConvertible' )
      & ( 'System_Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
      & ( true_1 = 'IsValueType'('System_UInt16') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral9 )
      & ( sharingMode != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != stringLiteral9 )
      & ( localinv != 'ArrayCategoryValue' )
      & ( allocated != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int64' != stringLiteral10 )
      & ( elements != 'BoundedStack_size' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Boolean' != 'System_Type' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( exposeVersion != 'Microsoft_Contracts_GuardException' )
      & ( sharingMode != 'ArrayCategoryInt' )
      & ( 'System_Byte' != 'System_Int32' )
      & ! [X384: $int,X383: $int,X385: $int] :
          ( ( true_1 != x(X383,'NonNullRefArray'(X384,X385)) )
          | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
      & ( allocated != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_ICloneable' )
      & ( allocated != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Type' )
      & ! [X223: $int,X224: $int] :
          ( ( true_1 = 'Is'(X223,X224) )
        <=> ( ( true_1 = x(typeof(X223),X224) )
            | ( nullObject = X223 ) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
      & ! [X396: $int,X395: $int] :
        ? [X397: $int] :
          ( ( ( X395 = X396 )
            | ( true_1 != x('UnboxedType'(X397),'System_Object') )
            | ( X395 != X397 ) )
          & ( 'Box'(X396,X395) = X397 ) )
      & ( 'System_IEquatable_1___System_String' != 'System_Collections_IList' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
      & ( allocated != 'System_IntPtr' )
      & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
      & ( 'System_UInt16' != stringLiteral9 )
      & ( 'System_Int64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryRef' != 'System_UInt32' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_UIntPtr' )
      & ! [X387: $int,X389: $int,X386: $int,X388: $int] :
          ( ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) )
          | ( true_1 != 'IsHeap'(X386) ) )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable' )
      & ( 'System_Array' != 'System_IntPtr' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_MemberInfo' )
      & ! [X29: $int,X28: $int] :
        ? [X30: $int] :
          ( ( true_1 = x(X30,X30) )
          & ( 'ValueArray'(X29,X28) = X30 )
          & ( true_1 = x(X30,'System_Array') ) )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryRef' )
      & ( 'System_Object' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != stringLiteral9 )
      & ( sharingMode != ownerRef )
      & ( ownerFrame != 'System_Byte' )
      & ( stringLiteral8 != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_Char' )
      & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X2) )
      & ( allocated != 'System_UInt32' )
      & ( ownerRef != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Type' )
      & ! [X257: $int,X255: $int,X256: $int] :
        ? [X259: $int,X258: $int] :
          ( ( 'AsInterface'(X255) = X259 )
          & ( 'Box'(X257,X256) = X258 )
          & ( ( true_1 = x(typeof(X256),X255) )
            | ( X256 != X258 )
            | ( true_1 != x('UnboxedType'(X258),X259) )
            | ( X255 != X259 ) ) )
      & ( localinv != 'System_UInt64' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_UInt16' )
      & ( elements != localinv )
      & ( 'System_Exception' != stringLiteral9 )
      & ( 'BoundedStack_elems' != 'System_Exception' )
      & ( 'System_Object' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
      & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Object' != 'System_ICloneable' )
      & ( elements != 'FirstConsistentOwner' )
      & ( ownerRef != 'System_Int16' )
      & ( 'System_SByte' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Reflection_IReflect' )
      & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
      & $less(int_9223372036854775807,int_18446744073709551615)
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral10 )
      & ( ownerFrame != 'FirstConsistentOwner' )
      & ( 'System_Exception' != 'System_IConvertible' )
      & ( 'System_Char' != stringLiteral8 )
      & ( sharingMode != 'System_Collections_IEnumerable' )
      & ( 'System_IConvertible' != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_IList' )
      & ( inv != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Array' != 'System_IConvertible' )
      & ( allocated != 'BoundedStack_elems' )
      & ( allocated != 'System_Array' )
      & ( sharingMode != 'FirstConsistentOwner' )
      & ( 'System_Array' != 'System_SByte' )
      & ( 'System_Type' != 'System_Int64' )
      & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
      & ( ownerFrame != stringLiteral11 )
      & ( ownerRef != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'System_UInt16' )
      & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
      & ( inv != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral11 )
      & ( elements != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'BoundedStack_size' )
      & ( localinv != 'System_UInt32' )
      & ( 'System_UInt64' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
      & ( ownerRef != 'BoundedStack_size' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
      & ! [X183: $int] : ( shl(X183,0) = X183 )
      & ( ownerFrame != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
      & ( exposeVersion != 'System_Collections_IList' )
      & ( 'SharingMode_LockProtected' != stringLiteral11 )
      & ( allocated != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_IComparable' )
      & ( 'BoundedStack' != stringLiteral8 )
      & ( 'System_IConvertible' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UInt64' )
      & ( 'ArrayCategoryValue' != 'System_Int64' )
      & ( 'System_Type' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'System_Boolean' )
      & ( 'System_IntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryRef' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_UInt16' )
      & ( inv != 'System_Reflection_MemberInfo' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral8 )
      & ( 'System_Boolean' != stringLiteral11 )
      & ! [X172: $int] :
          ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) )
          | ( true_1 != 'IsHeap'(X172) ) )
      & ( 'ArrayCategoryValue' != 'System_Type' )
      & ( 'System_Int32' != 'System_UInt32' )
      & ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
      & ( allocated != 'System_IConvertible' )
      & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
      & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_ICloneable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Boolean' != 'System_Object' )
      & ( true_1 != 'IsStaticField'('BoundedStack_size') )
      & ( localinv != 'System_ICloneable' )
      & ( ownerFrame != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_UInt32' )
      & ( elements != sharingMode )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' = 'AsMutable'('System_Exception') )
      & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'System_IComparable' )
      & ( 'System_Type' != 'System_Exception' )
      & ( elements != ownerRef )
      & ( localinv != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Byte' != 'System_Exception' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsValueType'('System_Int64') )
      & ( 'System_Int16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Exception' )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IComparable' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'System_Reflection_MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'System_Exception' )
      & ( 'System_Exception' != 'System_Collections_IEnumerable' )
      & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_ICloneable' )
      & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_SByte' != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UIntPtr' )
      & ( allocated != 'System_UInt64' )
      & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_ICloneable' != 'BoundedStack' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'PeerGroupPlaceholder' )
      & ( 'System_Int32' != 'System_Int64' )
      & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Int32' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral11 )
      & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Byte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
      & ! [X428: $int] :
          ( ( true_1 != 'IsHeap'(X428) )
          | ( true_1 = select2(X428,stringLiteral8,allocated) ) )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Exception' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral8 )
      & ( allocated != 'ArrayCategoryInt' )
      & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int32' != 'System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryInt' != 'System_Exception' )
      & ! [X39: $int,X40: $int,X38: $int,X37: $int] :
          ( ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) )
          | ( X37 = X38 ) )
      & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' = X4 )
      & ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
      & ! [X238: $int] :
          ( ( true_1 = 'InRange'(X238,'System_Char') )
        <=> ( ~ $less(X238,0)
            & $less(X238,65536) ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
      & ( elements != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IConvertible' )
      & ( 'System_Type' != 'System_SByte' )
      & ( 'System_Collections_IEnumerable' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_IComparable' != 'System_Collections_IEnumerable' )
      & ! [X152: $int,X153: $int,X154: $int] :
        ? [X155: $int] :
          ( ( ( ( true_1 = x(X152,X155) )
              & ( 'NonNullRefArray'(X155,X153) = X154 ) )
            | ( true_1 != x('NonNullRefArray'(X152,X153),X154) )
            | ( true_1 = x('System_Array',X154) ) )
          & ( 'ElementType'(X154) = X155 ) )
      & ( true_1 = x('System_Type','System_Reflection_IReflect') )
      & ( sharingMode != 'System_UInt16' )
      & ( 'System_IComparable' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'System_IComparable' )
      & ( 'System_UInt16' != 'System_Int64' )
      & ( exposeVersion != sharingMode )
      & ( 'PeerGroupPlaceholder' != 'System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'System_Array' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_String' )
      & ( true_1 != 'IsStaticField'('BoundedStack_max') )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != ownerRef )
      & ( 'System_Boolean' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
      & ( localinv != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
      & ( exposeVersion != 'System_ICloneable' )
      & ( 'System_Int16' != 'System_Int32' )
      & $less(int_m9223372036854775808,int_m2147483648)
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_max' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != stringLiteral10 )
      & ( exposeVersion != 'BoundedStack_elems' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'System_UInt64' )
      & ( 'System_IConvertible' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
      & ( allocated != 'System_Type' )
      & ( 'FirstConsistentOwner' != stringLiteral9 )
      & ( 'System_IntPtr' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' = X5 )
      & ( 'SharingMode_LockProtected' != 'System_Int32' )
      & ( 'System_Type' != 'System_IntPtr' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral8 )
      & ( 'System_Int32' != stringLiteral8 )
      & ( 'System_Type' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X192: $int,X191: $int] :
          ( ( nullObject = 'As'(X191,X192) )
          | ( true_1 = 'Is'(X191,X192) ) )
      & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
      & ( ownerRef != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'BoundedStack_max' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_size' )
      & ( 'System_Object' != 'BoundedStack_max' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt64' != 'System_IntPtr' )
      & ( allocated != ownerFrame )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt64' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Int32' )
      & ! [X146: $int] :
          ( ( true_1 != 'IsHeap'(X146) )
          | ( true_1 = select2(X146,stringLiteral9,allocated) ) )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryRef' )
      & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral9 != stringLiteral10 )
      & ( elements != exposeVersion )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IsValueType'('System_Int32') )
      & ( sharingMode != 'System_Runtime_Serialization_ISerializable' )
      & ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
      & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != stringLiteral9 )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
      & ! [X143: $int,X141: $int,X144: $int,X142: $int] :
        ? [X145: $int] :
          ( ( ( nullObject = X145 )
            | ( ( select2(X143,X145,ownerRef) = X144 )
              & ( select2(X143,X145,ownerFrame) = X141 ) )
            | ( true_1 != 'IsHeap'(X143) ) )
          & ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 ) )
      & ( ownerFrame != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral9 )
      & ( 'System_SByte' != 'System_Collections_IEnumerable' )
      & ! [X351: $int,X352: $int,X353: $int] :
        ? [X354: $int] :
          ( ( 'ElementType'(X351) = X354 )
          & ( ( true_1 != x(X351,'NonNullRefArray'(X353,X352)) )
            | ( ( X351 != X353 )
              & ( 'NonNullRefArray'(X354,X352) = X351 )
              & ( true_1 = x(X354,X353) ) ) ) )
      & ! [X380: $int,X381: $int] :
        ? [X382: $int] :
          ( ( ( ~ $less(X382,0)
              & $less(X382,$sum(0,$uminus(X381))) )
            | ~ $less(X381,0)
            | $less(X380,0) )
          & ( x_2(X380,X381) = X382 ) )
      & ( sharingMode != 'System_Object' )
      & ( allocated != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Int16' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_IntPtr' )
      & ( 'NonNullFieldsAreInitialized' != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
      & ! [X237: $int,X235: $int,X236: $int] :
          ( ( 'IntToInt'(X235,X237,X236) = X235 )
          | ( true_1 != 'InRange'(X235,X236) ) )
      & ( 'ArrayCategoryValue' != 'System_UInt64' )
      & ! [X27: $int,X26: $int,X25: $int] :
          ( ( true_1 != select2(X26,X25,allocated) )
          | ( true_1 != 'IsHeap'(X26) )
          | ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
      & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
      & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Array' != 'BoundedStack_max' )
      & ! [X119: $int,X120: $int,X118: $int] :
          ( ( true_1 != 'StringEquals'(X120,X118) )
          | ( true_1 = 'StringEquals'(X120,X119) )
          | ( true_1 != 'StringEquals'(X118,X119) ) )
      & ( 'System_SByte' != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
      & ( inv != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'System_Reflection_MemberInfo' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'ArrayCategoryNonNullRef' )
      & ( localinv != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryValue' )
      & ( true_1 = x('System_Array','System_Object') )
      & ( 'PeerGroupPlaceholder' != stringLiteral9 )
      & ( allocated != 'System_Collections_IEnumerable' )
      & ( 'System_IntPtr' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable_1___System_String' )
      & ( allocated != 'ArrayCategoryValue' )
      & ( 'SharingMode_LockProtected' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != 'System_IConvertible' )
      & ( 'BaseClass'('System_String') = X1 )
      & ( elements != stringLiteral10 )
      & ( 'BoundedStack_max' != 'System_Runtime_Serialization_ISerializable' )
      & ( elements != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != stringLiteral10 )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
      & ( 'System_Object' != 'System_Type' )
      & ( ownerFrame != 'System_Boolean' )
      & ( 'ArrayCategoryRef' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_UInt32' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != stringLiteral11 )
      & ( 'System_Int64' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
      & ( 'BoundedStack_elems' != stringLiteral9 )
      & ! [X287: $int,X288: $int] :
          ( ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) )
          | $less(X288,1) )
      & ( true_1 != 'IsImmutable'('System_Exception') )
      & ! [X293: $int,X294: $int] :
          ( ( 'BeingConstructed' = X293 )
          | ! [X295: $int] :
            ? [X296: $int] :
              ( ( ( true_1 != 'IsHeap'(X295) )
                | ( ( 'PeerGroupPlaceholder' = select2(X295,X293,ownerFrame) )
                  & ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) = X293 )
                  & ( select2(X295,X293,inv) = X296 )
                  & ( select2(X295,X293,localinv) = X296 )
                  & ! [X297: $int] :
                      ( ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) )
                      | ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) != X293 )
                      | ( X293 = X297 ) ) ) )
              & ( typeof(X293) = X296 ) )
          | ( nullObject = X293 )
          | ( true_1 != x(typeof(X293),'AsImmutable'(X294)) ) )
      & ( 'System_Byte' != 'System_Int16' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_elems' )
      & ! [X347: $int,X346: $int,X348: $int] :
          ( ( true_1 != x(X348,X347) )
          | ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Type' )
      & ! [X185: $int,X184: $int] :
        ? [X186: $int] :
          ( ( typeof(X184) = X186 )
          & ( ( nullObject = X184 )
            | ( select2(X185,X184,inv) != X186 )
            | ( select2(X185,X184,localinv) != X186 )
            | ( true_1 != 'IsHeap'(X185) )
            | ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) )
            | ( true_1 != select2(X185,X184,allocated) )
            | ( true_1 != x(X186,'BoundedStack') ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != stringLiteral8 )
      & ( 'System_Int16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Int64' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IComparable_1___System_String' )
      & ( 'SharingMode_LockProtected' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != 'BoundedStack_size' )
      & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
      & ( 'System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_IComparable_1___System_String' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral10 )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryRef' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
      & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'BoundedStack' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral10 )
      & ( 'System_Int64' != 'System_Collections_IEnumerable' )
      & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != 'BoundedStack' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
      & ( 'System_Int16' != stringLiteral10 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Object' )
      & ( 'System_Boolean' != 'System_UInt32' )
      & ( 'System_UInt64' != 'BoundedStack_size' )
      & ( 'System_Int64' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
      & ( ownerFrame != 'ArrayCategoryInt' )
      & ( 'System_IConvertible' != stringLiteral10 )
      & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X6) )
      & ( 'SharingMode_LockProtected' != 'System_Type' )
      & ! [X273: $int,X274: $int] :
          ( ( true_1 != x(typeof(X274),'BoundedStack') )
          | ( nullObject = X274 )
          | ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'BoundedStack' )
      & ( ownerRef != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_MemberInfo' )
      & ( 'System_Boolean' != 'System_UIntPtr' )
      & ( 'System_Int32' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
      & ( 'System_Boolean' != 'BoundedStack' )
      & ( sharingMode != 'System_IComparable' )
      & ( 'ArrayCategoryInt' != 'System_UInt64' )
      & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Boolean' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IList' )
      & ! [X67: $int,X66: $int,X68: $int] :
        ? [X69: $int] :
          ( ( 'ElementType'(X66) = X69 )
          & ( ( ( 'RefArray'(X69,X68) = X66 )
              & ( true_1 = x(X69,X67) )
              & ( X66 != X67 ) )
            | ( true_1 != x(X66,'RefArray'(X67,X68)) ) ) )
      & ( 'ArrayCategoryRef' != 'BoundedStack_size' )
      & ( ownerFrame != 'System_UIntPtr' )
      & ( 'System_Char' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IConvertible' )
      & ( 'System_Type' != 'System_IComparable' )
      & ( exposeVersion != 'System_Char' )
      & ( ownerFrame != stringLiteral8 )
      & ( inv != stringLiteral10 )
      & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Boolean' )
      & ( 'SharingMode_Unshared' != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_SByte' )
      & ( 'System_Char' != 'System_IEquatable_1___System_String' )
      & ( elements != 'System_Reflection_MemberInfo' )
      & ( allocated != 'ArrayCategoryNonNullRef' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X48: $int,X49: $int] :
          ? [X53: $int,X51: $int,X50: $int,X52: $int] :
            ( ( select2(X48,X49,ownerRef) = X52 )
            & ( 'System_Object_ToString'(X48,X49) = X53 )
            & sP4(X49,X53,X51,X48,X52,X50)
            & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
            & ( select2(X48,X49,ownerFrame) = X50 ) ) )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
      & ( 'System_Type' != stringLiteral9 )
      & ( ownerFrame != 'System_Collections_IEnumerable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
      & ( inv != 'System_Reflection_IReflect' )
      & ( true_1 = 'IsMemberlessType'('System_Type') )
      & ( ownerRef != 'System_Char' )
      & ( 'System_String' != 'System_Exception' )
      & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_SByte' )
      & ( true_1 != 'IsStaticField'(inv) )
      & ( 'FirstConsistentOwner' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
      & ( 'FirstConsistentOwner' != 'System_IntPtr' )
      & ( 'System_IntPtr' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Exception' )
      & ( sharingMode != stringLiteral11 )
      & ( 'System_Int64' != 'BoundedStack' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable' != stringLiteral10 )
      & ( true_1 = x('BoundedStack','BoundedStack') )
      & ( elements != 'System_Byte' )
      & ( exposeVersion != 'System_Exception' )
      & ( 'System_Int64' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
      & ( elements != 'System_SByte' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable') )
      & ( 'System_Boolean' != 'System_Int16' )
      & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt64' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Array' != 'System_UInt16' )
      & ( 'System_UInt32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Object' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IList' )
      & ( elements != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != ownerRef )
      & ! [X399: $int,X400: $int,X398: $int,X401: $int] :
          ( ( true_1 = 'IsValueType'('UnboxedType'(X400)) )
          | ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
      & ( 'System_String' != stringLiteral8 )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_IEquatable_1___System_String' )
      & ( localinv != exposeVersion )
      & ( 'System_IComparable_1___System_String' != stringLiteral11 )
      & ( 'System_Char' != 'System_IConvertible' )
      & ( 'BoundedStack_max' != stringLiteral8 )
      & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
      & ( 'BoundedStack' != stringLiteral9 )
      & ( 'System_SByte' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' = 'DeclType'(exposeVersion) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_UIntPtr' != 'BoundedStack_elems' )
      & ! [X99: $int,X100: $int] :
        ? [X101: $int] :
          ( ( or_1(X99,X100) = X101 )
          & ( ( ~ $less($sum(X99,X100),X101)
              & ~ $less(X101,0) )
            | $less(X100,0)
            | $less(X99,0) ) )
      & ( 'BoundedStack_elems' != stringLiteral8 )
      & ( 'System_String' = 'AsDirectSubClass'('System_String',X1) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_ICloneable' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_IEquatable_1___System_String' )
      & ( 'System_Int32' != stringLiteral9 )
      & ( 1 = 'StringLength'(stringLiteral11) )
      & ( 'System_Object' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'BoundedStack_max' )
      & ( exposeVersion != 'System_UIntPtr' )
      & ( inv != 'ArrayCategoryInt' )
      & ( 'StringLength'(stringLiteral8) = 13 )
      & ( 'ArrayCategoryInt' != 'System_Collections_ICollection' )
      & ( 'System_UInt64' != 'System_Char' )
      & ( 'System_Exception' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Type','System_Type') )
      & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Type' != 'BoundedStack_size' )
      & ! [X433: $int,X435: $int,X434: $int] :
          ( ( 'OneClassDown'(X434,X433) = X435 )
          | ( true_1 != x(X434,'AsDirectSubClass'(X435,X433)) ) )
      & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_ICloneable' )
      & ( 'System_Object' != 'System_IComparable' )
      & ( elements != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Collections_IEnumerable' != stringLiteral11 )
      & ( 'System_Collections_IList' != stringLiteral11 )
      & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'System_Int16' )
      & ( 'SharingMode_Unshared' != 'System_SByte' )
      & ( elements != 'BoundedStack' )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ICheckedException' )
      & ( elements != 'System_ICloneable' )
      & ( localinv != 'BoundedStack_elems' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IEnumerable' )
      & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
      & ( localinv != 'System_Boolean' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_MemberInfo' )
      & ( allocated != 'System_UInt16' )
      & ( 'SharingMode_Unshared' != 'System_Array' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_Exception' )
      & ( 'System_Array' != 'System_Int32' )
      & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Int16' != 'System_Reflection_IReflect' )
      & ( 'System_SByte' != 'System_UIntPtr' )
      & ( exposeVersion != 'SharingMode_LockProtected' )
      & ( ownerRef != 'System_Byte' )
      & ! [X72: $int,X71: $int] :
          ( ( true_1 != x(X71,'AsMutable'(X72)) )
          | ( ( true_1 != 'IsImmutable'(X71) )
            & ( 'AsMutable'(X71) = X71 ) ) )
      & ( 'System_UInt32' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_IComparable_1___System_String' )
      & ( localinv != sharingMode )
      & ! [X189: $int,X188: $int,X187: $int] :
        ? [X190: $int] :
          ( ( ( true_1 != x(X188,X190) )
            | ( X188 = X190 ) )
          & ( 'IntArray'(X189,X187) = X190 ) )
      & ( 'System_Collections_ICollection' != stringLiteral8 )
      & ( 'System_Runtime_Serialization_ISerializable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'System_Int32' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_UIntPtr' )
      & ( 'BoundedStack_elems' != 'System_Collections_ICollection' )
      & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != inv )
      & ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
      & ( 'System_UInt16' != 'System_IConvertible' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Char' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UIntPtr' )
      & ( exposeVersion != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt16' )
      & ( 'FirstConsistentOwner' != 'System_Int16' )
      & ( exposeVersion != 'System_Array' )
      & ( 'System_Int32' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Exception' )
      & ( exposeVersion != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_IEquatable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
      & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_Int64' )
      & ( 'System_Int32' != 'BoundedStack' )
      & ! [X367: $int,X366: $int] :
          ( ( ( nullObject != X366 )
            & ( true_1 = 'Is'(X366,X367) ) )
        <=> ( true_1 = 'IsNotNull'(X366,X367) ) )
      & ( 'System_String' != 'BoundedStack' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X422: $int,X421: $int] :
        ? [X423: $int] :
          ( ( typeof(X422) = X423 )
          & ( ( nullObject = X422 )
            | ( true_1 != 'IsHeap'(X421) )
            | ( ( select2(X421,X422,localinv) = X423 )
              & ( select2(X421,X422,inv) = X423 ) )
            | ( true_1 != x(X423,'System_Array') ) ) )
      & ( allocated != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IsValueType'('System_UIntPtr') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_LockProtected' != 'PeerGroupPlaceholder' )
      & ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
      & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_ICollection' )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 )
      & ( 'System_Boolean' != 'BoundedStack_elems' )
      & ! [X392: $int,X391: $int] :
          ( ( true_1 = select2(X392,'ClassRepr'(X391),allocated) )
          | ( true_1 != 'IsHeap'(X392) ) )
      & ! [X261: $int,X260: $int] :
        ? [X262: $int] :
          ( ~ $less(X260,X262)
          & ~ $less(X261,X262)
          & ( ( X261 = X262 )
            | ( X260 = X262 ) )
          & ( min(X261,X260) = X262 ) )
      & ( ownerRef != 'System_SByte' )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Exception' )
      & ! [X218: $int,X217: $int] :
          ( ( x_2(X218,X217) = x_2($sum(X218,X217),X217) )
          | $less(X217,0)
          | $less(X218,0) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral8 )
      & ( 'FirstConsistentOwner' != 'System_IConvertible' )
      & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IntPtr' )
      & ( true_1 = 'IncludedInModifiesStar'(elements) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'ArrayCategoryRef' )
      & ! [X270: $int,X272: $int,X271: $int] :
          ( ( true_1 != x(X272,'ValueArray'(X271,X270)) )
          | ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
      & ( 'System_Int64' != 'System_IComparable' )
      & ( true_1 = x('System_Array','System_Collections_IList') )
      & ( 'System_Reflection_IReflect' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_SByte' )
      & ( 'StringLength'(stringLiteral10) = 7 )
      & ( 'System_Object' != 'System_Collections_ICollection' )
      & ( inv != 'System_UInt16' )
      & ( 'System_Boolean' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != stringLiteral11 )
      & ( true_1 = 'IsValueType'('System_SByte') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IList' )
      & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
      & ( localinv != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_IComparable_1___System_String' )
      & ! [X19: $int,X18: $int] :
          ( ( true_1 != 'Is'(X18,X19) )
          | ( 'As'(X18,X19) = X18 ) )
      & ( 'System_UInt64' != stringLiteral10 )
      & ( inv != 'System_Type' )
      & ( 'System_Object' != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack' != 'System_Collections_IList' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt32' != 'System_IntPtr' )
      & ( ownerRef != 'System_Exception' )
      & ( allocated != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Boolean' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'SharingMode_LockProtected' )
      & ( 'System_UIntPtr' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Type' )
      & ( exposeVersion != 'BoundedStack_size' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
      & ! [X147: $int,X148: $int] :
        ? [X149: $int] :
          ( ( typeof(X148) = X149 )
          & ( ( true_1 != 'IsHeap'(X147) )
            | ( select2(X147,X148,inv) != X149 )
            | ( nullObject = X148 )
            | ( true_1 != select2(X147,X148,allocated) )
            | ( select2(X147,X148,localinv) != X149 )
            | ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) )
            | ( true_1 != x(X149,'System_Object') ) ) )
      & ( 'System_String' != 'System_Int64' )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
      & ( 'System_Object' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_IList' != stringLiteral9 )
      & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X81: $int,X80: $int,X79: $int] :
        ? [X82: $int] :
          ( ( 'ElementType'(X81) = X82 )
          & ( ( ( true_1 = x(X80,X82) )
              & ( 'RefArray'(X82,X79) = X81 ) )
            | ( true_1 = x('System_Array',X81) )
            | ( true_1 != x('RefArray'(X80,X79),X81) ) ) )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_GuardException' )
      & ! [X443: $int] :
          ( ( $less(X443,65536)
            & ~ $less(X443,0) )
        <=> ( true_1 = 'InRange'(X443,'System_UInt16') ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_Collections_IList' ) ),
    inference(definition_folding,[],[f17,f32,f31,f30,f29,f28,f27,f26,f25,f24,f23]) ).

tff(f42,plain,
    ? [X0: $int,X1: $int,X2: $int,X3: $int,X4: $int,X5: $int,X6: $int,X7: $int,X8: $int,X9: $int,X10: $int] :
      ( ( 'DeclType'('BoundedStack_max') = X3 )
      & ( 'BaseClass'('System_Exception') = X9 )
      & ( 'StringLength'(stringLiteral11) = X4 )
      & ( 'DeclType'('BoundedStack_size') = X0 )
      & ( 'BaseClass'('System_Type') = X7 )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X5 )
      & ( $sum(0,$uminus(int_2147483647)) = X8 )
      & ( $sum(int_m2147483648,1) = X10 )
      & ( 'DeclType'('BoundedStack_elems') = X6 )
      & ( 'BaseClass'('System_String') = X2 )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X1 )
      & ? [X11: $int,X12: $int,X13: $int,X14: $int] :
          ( ( 'DeclType'(elements) = X12 )
          & ? [X15: $int,X16: $int,X17: $int,X18: $int,X19: $int] :
              ( ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'BoundedStack' = 'AsMutable'(X0) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X11) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Object' = 'BaseClass'(X6) )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'BoundedStack' = X6 )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'BoundedStack' = X6 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_Object' = X12 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'System_Object' = X2 )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( X13 = X14 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( select2('Heap',this,ownerRef) = X17 )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'System_Object' = X11 )
              & ( 1 = X4 )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X16) )
              & ( 'System_Object' = X9 )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'BoundedStack' = 'AsMutable'(X0) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'Microsoft_Contracts_GuardException' = X5 )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'BoundedStack' = X3 )
              & ( 'System_Object' = X2 )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'PurityAxiomsCanBeAssumed' = true_1 )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( 'InRange'(return_value,'System_Int32') = true_1 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'IsHeap'('Heap') = true_1 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'BoundedStack' = X6 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Exception' = 'AsMutable'(X16) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'BoundedStack' = 'AsMutable'(X3) )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( ( 'PeerGroupPlaceholder' = X18 )
                | ( 'BaseClass'(X18) = select2('Heap',X17,localinv) )
                | ( true_1 != x(select2('Heap',X17,inv),X18) ) )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( X13 = X15 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'BoundedStack' = X3 )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X1) )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 1 = X4 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( X13 = X15 )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = X5 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( sP1(X11,X12,X0,X6,X9,X3,X1,X2,X14,X13,X8,X10,X5,X4,X7,X19)
                | ( this = nullObject ) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'BoundedStack' = X3 )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'BaseClass'(X5) = X16 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'System_Object' = X12 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( 'System_Exception' = X1 )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = X5 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 'BoundedStack' = X6 )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'System_Object' = X12 )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_Object' = 'BaseClass'(X0) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_String' = 'AsDirectSubClass'('System_String',X2) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Exception' = X1 )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( X8 = X10 )
              & ( 'System_Object' = X11 )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( true_1 = select2('Heap',this,allocated) )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
              & ( 'System_Object' = X2 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X5) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( X13 = X14 )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( 'BoundedStack' = X0 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
              & ( 1 = X4 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'InRange'(result,'System_Int32') = true_1 )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'BoundedStack' = X0 )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X6,'System_Object') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X3) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X7) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'System_Object' = X9 )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
              & ( 'System_Exception' = 'AsDirectSubClass'(X1,X12) )
              & ( 'BoundedStack' = 'AsMutable'(X6) )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X5) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X2) )
              & ( 'System_Exception' = X1 )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( X8 = X19 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_Object' = X11 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( select2('Heap',this,ownerFrame) = X18 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
              & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = X11 )
              & ( false_1 = 'IsStaticField'('BoundedStack_size') )
              & ( 'System_Object' = X12 )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( 'System_Exception' = 'AsMutable'(X1) )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X0) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( X8 = X10 )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X7) )
              & ( $sum(int_m2147483648,X4) = X19 )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',X6) )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'(X7,'System_Object') )
              & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',X4)) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
              & ( 'System_Object' = X2 )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'BaseClass'('BoundedStack') = 'System_Object' )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Exception' = 'AsMutable'('System_Exception') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( 'System_Object' = X9 )
              & ( 'System_Object' = 'BaseClass'(X3) )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X2) )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 1 = X4 )
              & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
              & ( 'System_Exception' = 'AsDirectSubClass'(X16,X12) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 1 = X4 )
              & ( 'BeingConstructed' = nullObject )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
              & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
              & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X11) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'System_Exception' = X16 )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( X8 = X10 )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X0,X12) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'StringLength'(stringLiteral10) = 7 )
              & ( 'System_Object' = 'BaseClass'(X1) )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
              & ( 'BoundedStack' = X0 )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
              & ( 'System_Exception' = X1 )
              & ! [X20: $int] :
                ? [X21: $int] :
                  ( ( ( select2('Heap',X20,allocated) != true_1 )
                    | ( ( select2('Heap',X20,inv) = X21 )
                      & ( select2('Heap',X20,localinv) = X21 ) )
                    | ( select2('Heap',X20,ownerFrame) != X18 )
                    | ( X20 = nullObject )
                    | ( select2('Heap',X20,ownerRef) != X17 ) )
                  & ( X21 = typeof(X20) ) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'BoundedStack' = X0 )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
              & ( $sum(int_m9223372036854775808,X4) = X15 )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_Object' = 'BaseClass'(X7) )
              & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
              & ( 'StringLength'(stringLiteral8) = 13 )
              & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
              & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(X7) )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
              & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( 'System_Type' = 'AsImmutable'('System_Type') )
              & ( 'System_Array' = 'AsMutable'('System_Array') )
              & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'System_String' = 'AsImmutable'('System_String') )
              & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
              & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X11) )
              & ( false_1 = 'IsStaticField'(allocated) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
              & ( false_1 = 'IsStaticField'(inv) )
              & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
              & ( 'System_Object' = 'BaseClass'(X0) )
              & ( 'BoundedStack' = X6 )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'Microsoft_Contracts_GuardException' = X5 )
              & ( 'BaseClass'('System_Array') = 'System_Object' )
              & ( true_1 = 'IsNotNull'(this,'BoundedStack') )
              & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
              & ( 'System_Object' = 'DeclType'(exposeVersion) )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(X5) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
              & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( false_1 = 'IsStaticField'(elements) )
              & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
              & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
              & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
              & ( 'System_Object' = 'BaseClass'(X16) )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X3,X11) )
              & ( 'System_Object' = X12 )
              & ( 'System_Object' = X11 )
              & ( 'System_Object' = X2 )
              & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
              & ( 'BoundedStack' = X0 )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(X5) )
              & ( 'Microsoft_Contracts_GuardException' = X5 )
              & ( 'BoundedStack' = X3 )
              & ( false_1 = 'IsStaticField'(localinv) )
              & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'StringLength'(stringLiteral9) = 18 )
              & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
              & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
              & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
              & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
              & ( 'BoundedStack' = 'AsDirectSubClass'(X0,'System_Object') )
              & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
              & ( false_1 = 'IsStaticField'('BoundedStack_max') )
              & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
              & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
              & ( 'BoundedStack' = X3 )
              & ( X13 = X14 )
              & ( 'System_Reflection_MemberInfo' = X7 )
              & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
              & ( X8 = X10 )
              & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
              & ( false_1 = 'IsStaticField'(exposeVersion) )
              & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') ) )
          & ( $sum(int_m9223372036854775808,1) = X14 )
          & ( $sum(0,$uminus(int_9223372036854775807)) = X13 )
          & ( 'DeclType'('NonNullFieldsAreInitialized') = X11 ) ) ),
    inference(rectify,[],[f22]) ).

tff(f43,plain,
    ( ( 'DeclType'('BoundedStack_max') = sK17 )
    & ( 'BaseClass'('System_Exception') = sK23 )
    & ( 'StringLength'(stringLiteral11) = sK18 )
    & ( 'DeclType'('BoundedStack_size') = sK14 )
    & ( 'BaseClass'('System_Type') = sK21 )
    & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = sK19 )
    & ( $sum(0,$uminus(int_2147483647)) = sK22 )
    & ( $sum(int_m2147483648,1) = sK24 )
    & ( 'DeclType'('BoundedStack_elems') = sK20 )
    & ( 'BaseClass'('System_String') = sK16 )
    & ( 'BaseClass'('Microsoft_Contracts_GuardException') = sK15 )
    & ( 'DeclType'(elements) = sK26 )
    & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
    & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
    & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( 'InRange'('SS_Display_Return_Local','System_Int32') = true_1 )
    & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
    & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
    & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
    & ( 'System_Array' = 'AsMutable'('System_Array') )
    & ( 'BoundedStack' = 'AsMutable'(sK14) )
    & ( 'System_String' = 'AsImmutable'('System_String') )
    & ( 'System_String' = 'AsDirectSubClass'('System_String',sK25) )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
    & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
    & ( 'System_Object' = 'BaseClass'(sK20) )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
    & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
    & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
    & ( 'BoundedStack' = sK20 )
    & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
    & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
    & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( 'BoundedStack' = sK20 )
    & ( 'BaseClass'('System_Array') = 'System_Object' )
    & ( 'System_Object' = sK26 )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
    & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
    & ( 'System_Object' = sK16 )
    & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
    & ( sK27 = sK28 )
    & ( 'StringLength'(stringLiteral8) = 13 )
    & ( select2('Heap',this,ownerRef) = sK31 )
    & ( 'System_String' = 'AsImmutable'('System_String') )
    & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
    & ( 'System_Object' = sK25 )
    & ( 1 = sK18 )
    & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
    & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
    & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
    & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',sK30) )
    & ( 'System_Object' = sK23 )
    & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
    & ( 'BoundedStack' = 'AsMutable'(sK14) )
    & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
    & ( 'Microsoft_Contracts_GuardException' = sK19 )
    & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(sK21) )
    & ( 'BoundedStack' = sK17 )
    & ( 'System_Object' = sK16 )
    & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
    & ( 'PurityAxiomsCanBeAssumed' = true_1 )
    & ( 'System_Object' = 'BaseClass'(sK21) )
    & ( 'InRange'(return_value,'System_Int32') = true_1 )
    & ( false_1 = 'IsStaticField'(localinv) )
    & ( 'IsHeap'('Heap') = true_1 )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
    & ( 'BoundedStack' = sK20 )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
    & ( 'System_Exception' = 'AsMutable'(sK30) )
    & ( 'StringLength'(stringLiteral10) = 7 )
    & ( 'System_Object' = 'DeclType'(exposeVersion) )
    & ( 'BoundedStack' = 'AsMutable'(sK17) )
    & ( false_1 = 'IsStaticField'(elements) )
    & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
    & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
    & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
    & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
    & ( 'System_Array' = 'AsMutable'('System_Array') )
    & ( ( 'PeerGroupPlaceholder' = sK32 )
      | ( 'BaseClass'(sK32) = select2('Heap',sK31,localinv) )
      | ( true_1 != x(select2('Heap',sK31,inv),sK32) ) )
    & ( false_1 = 'IsStaticField'(allocated) )
    & ( sK27 = sK29 )
    & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
    & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
    & ( false_1 = 'IsStaticField'(exposeVersion) )
    & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
    & ( 'System_Exception' = 'AsMutable'('System_Exception') )
    & ( 'System_Object' = 'DeclType'(exposeVersion) )
    & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
    & ( 'BoundedStack' = sK17 )
    & ( 'System_Array' = 'AsMutable'('System_Array') )
    & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',sK15) )
    & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
    & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
    & ( 1 = sK18 )
    & ( false_1 = 'IsStaticField'('BoundedStack_size') )
    & ( sK27 = sK29 )
    & ( 'System_Type' = 'AsImmutable'('System_Type') )
    & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
    & ( false_1 = 'IsStaticField'(elements) )
    & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
    & ( 'Microsoft_Contracts_GuardException' = sK19 )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
    & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
    & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
    & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
    & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
    & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( sP1(sK25,sK26,sK14,sK20,sK23,sK17,sK15,sK16,sK28,sK27,sK22,sK24,sK19,sK18,sK21,sK33)
      | ( this = nullObject ) )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
    & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
    & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
    & ( false_1 = 'IsStaticField'(localinv) )
    & ( 'System_Type' = 'AsImmutable'('System_Type') )
    & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
    & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
    & ( 'BoundedStack' = sK17 )
    & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
    & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
    & ( 'BaseClass'(sK19) = sK30 )
    & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
    & ( 'System_Object' = sK26 )
    & ( false_1 = 'IsStaticField'(localinv) )
    & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
    & ( 'System_Object' = 'BaseClass'(sK21) )
    & ( 'System_Exception' = sK15 )
    & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
    & ( false_1 = 'IsStaticField'(exposeVersion) )
    & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
    & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
    & ( 'System_Object' = 'DeclType'(exposeVersion) )
    & ( 'Microsoft_Contracts_GuardException' = sK19 )
    & ( 'StringLength'(stringLiteral8) = 13 )
    & ( 'StringLength'(stringLiteral10) = 7 )
    & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
    & ( 'BoundedStack' = sK20 )
    & ( 'StringLength'(stringLiteral8) = 13 )
    & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
    & ( 'System_Type' = 'AsImmutable'('System_Type') )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
    & ( 'System_Object' = sK26 )
    & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
    & ( 'System_Object' = 'BaseClass'(sK14) )
    & ( 'System_Type' = 'AsImmutable'('System_Type') )
    & ( 'System_String' = 'AsDirectSubClass'('System_String',sK16) )
    & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
    & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
    & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
    & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
    & ( 'System_Exception' = sK15 )
    & ( false_1 = 'IsStaticField'('BoundedStack_max') )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
    & ( 'System_String' = 'AsImmutable'('System_String') )
    & ( 'StringLength'(stringLiteral9) = 18 )
    & ( sK24 = sK22 )
    & ( 'System_Object' = sK25 )
    & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
    & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
    & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
    & ( 'StringLength'(stringLiteral8) = 13 )
    & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
    & ( false_1 = 'IsStaticField'('BoundedStack_size') )
    & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
    & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
    & ( true_1 = select2('Heap',this,allocated) )
    & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
    & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
    & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
    & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo','System_Object') )
    & ( 'System_Object' = sK16 )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',sK19) )
    & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
    & ( sK27 = sK28 )
    & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
    & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
    & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
    & ( 'System_Exception' = 'AsMutable'('System_Exception') )
    & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
    & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
    & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
    & ( 'BoundedStack' = sK14 )
    & ( false_1 = 'IsStaticField'('BoundedStack_size') )
    & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
    & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
    & ( 1 = sK18 )
    & ( 'System_Reflection_MemberInfo' = sK21 )
    & ( false_1 = 'IsStaticField'(elements) )
    & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
    & ( false_1 = 'IsStaticField'(allocated) )
    & ( false_1 = 'IsStaticField'('BoundedStack_size') )
    & ( 'InRange'(result,'System_Int32') = true_1 )
    & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
    & ( 'BoundedStack' = sK14 )
    & ( 'BoundedStack' = 'AsDirectSubClass'(sK20,'System_Object') )
    & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',sK17) )
    & ( 'System_Type' = 'AsDirectSubClass'('System_Type',sK21) )
    & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
    & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
    & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
    & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
    & ( 'System_Object' = sK23 )
    & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception','System_Object') )
    & ( 'System_Exception' = 'AsDirectSubClass'(sK15,sK26) )
    & ( 'BoundedStack' = 'AsMutable'(sK20) )
    & ( false_1 = 'IsStaticField'('BoundedStack_max') )
    & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',sK19) )
    & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
    & ( 'StringLength'(stringLiteral10) = 7 )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
    & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
    & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
    & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',sK16) )
    & ( 'System_Exception' = sK15 )
    & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
    & ( 'BaseClass'('System_Array') = 'System_Object' )
    & ( sK22 = sK33 )
    & ( 'System_Reflection_MemberInfo' = sK21 )
    & ( 'System_Object' = sK25 )
    & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
    & ( false_1 = 'IsStaticField'(inv) )
    & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
    & ( false_1 = 'IsStaticField'(inv) )
    & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
    & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
    & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
    & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
    & ( 'StringLength'(stringLiteral9) = 18 )
    & ( select2('Heap',this,ownerFrame) = sK32 )
    & ( 'BaseClass'('System_Array') = 'System_Object' )
    & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
    & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
    & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
    & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
    & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
    & ( false_1 = 'IsStaticField'(localinv) )
    & ( 'StringLength'(stringLiteral10) = 7 )
    & ( 'System_Object' = sK25 )
    & ( false_1 = 'IsStaticField'('BoundedStack_size') )
    & ( 'System_Object' = sK26 )
    & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(sK21) )
    & ( 'System_Exception' = 'AsMutable'(sK15) )
    & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
    & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',sK14) )
    & ( 'System_String' = 'AsImmutable'('System_String') )
    & ( false_1 = 'IsStaticField'(allocated) )
    & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
    & ( sK24 = sK22 )
    & ( 'System_Type' = 'AsDirectSubClass'('System_Type',sK21) )
    & ( $sum(int_m2147483648,sK18) = sK33 )
    & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems',sK20) )
    & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'(sK21,'System_Object') )
    & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',sK18)) )
    & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
    & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
    & ( 'System_Object' = sK16 )
    & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
    & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
    & ( 'BaseClass'('BoundedStack') = 'System_Object' )
    & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
    & ( 'System_Exception' = 'AsMutable'('System_Exception') )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
    & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
    & ( 'System_Object' = sK23 )
    & ( 'System_Object' = 'BaseClass'(sK17) )
    & ( false_1 = 'IsStaticField'('BoundedStack_max') )
    & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
    & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',sK16) )
    & ( 'System_Array' = 'AsMutable'('System_Array') )
    & ( false_1 = 'IsStaticField'(exposeVersion) )
    & ( 1 = sK18 )
    & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
    & ( 'System_Exception' = 'AsDirectSubClass'(sK30,sK26) )
    & ( false_1 = 'IsStaticField'(inv) )
    & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
    & ( 1 = sK18 )
    & ( 'BeingConstructed' = nullObject )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
    & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
    & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
    & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
    & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',sK25) )
    & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
    & ( 'System_Exception' = sK30 )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( sK24 = sK22 )
    & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
    & ( 'BoundedStack' = 'AsDirectSubClass'(sK14,sK26) )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
    & ( false_1 = 'IsStaticField'(inv) )
    & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
    & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
    & ( 'System_Object' = 'DeclType'(exposeVersion) )
    & ( 'StringLength'(stringLiteral10) = 7 )
    & ( 'System_Object' = 'BaseClass'(sK15) )
    & ( 'System_Reflection_MemberInfo' = sK21 )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
    & ( 'BaseClass'('System_Array') = 'System_Object' )
    & ( false_1 = 'IsStaticField'(elements) )
    & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_GuardException') )
    & ( 'BoundedStack' = sK14 )
    & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
    & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
    & ( 'System_Exception' = sK15 )
    & ! [X20: $int] :
        ( ( ( select2('Heap',X20,allocated) != true_1 )
          | ( ( select2('Heap',X20,inv) = sK34(X20) )
            & ( select2('Heap',X20,localinv) = sK34(X20) ) )
          | ( select2('Heap',X20,ownerFrame) != sK32 )
          | ( X20 = nullObject )
          | ( select2('Heap',X20,ownerRef) != sK31 ) )
        & ( typeof(X20) = sK34(X20) ) )
    & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
    & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
    & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
    & ( 'BoundedStack' = sK14 )
    & ( 'StringLength'(stringLiteral9) = 18 )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( $sum(int_m9223372036854775808,sK18) = sK29 )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
    & ( 'System_Reflection_MemberInfo' = sK21 )
    & ( 'System_Object' = 'BaseClass'(sK21) )
    & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
    & ( 'StringLength'(stringLiteral8) = 13 )
    & ( 'System_String' = 'AsDirectSubClass'('System_String','System_Object') )
    & ( 'System_Reflection_MemberInfo' = 'AsImmutable'(sK21) )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
    & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
    & ( 'System_Array' = 'AsDirectSubClass'('System_Array','System_Object') )
    & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
    & ( false_1 = 'IsStaticField'(allocated) )
    & ( 'System_Type' = 'AsImmutable'('System_Type') )
    & ( 'System_Array' = 'AsMutable'('System_Array') )
    & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
    & ( false_1 = 'IsStaticField'(exposeVersion) )
    & ( 'System_String' = 'AsImmutable'('System_String') )
    & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
    & ( 'System_Array' = 'AsDirectSubClass'('System_Array',sK25) )
    & ( false_1 = 'IsStaticField'(allocated) )
    & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
    & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
    & ( false_1 = 'IsStaticField'(inv) )
    & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
    & ( 'System_Object' = 'BaseClass'(sK14) )
    & ( 'BoundedStack' = sK20 )
    & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
    & ( 'Microsoft_Contracts_GuardException' = sK19 )
    & ( 'BaseClass'('System_Array') = 'System_Object' )
    & ( true_1 = 'IsNotNull'(this,'BoundedStack') )
    & ( false_1 = 'IsStaticField'('BoundedStack_elems') )
    & ( 'System_Object' = 'DeclType'(exposeVersion) )
    & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(sK19) )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
    & ( false_1 = 'IncludeInMainFrameCondition'(inv) )
    & ( 'StringLength'(stringLiteral9) = 18 )
    & ( false_1 = 'IsStaticField'(elements) )
    & ( false_1 = 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
    & ( 'BaseClass'('System_Reflection_MemberInfo') = 'System_Object' )
    & ( false_1 = 'IsStaticField'('BoundedStack_max') )
    & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
    & ( 'System_Object' = 'BaseClass'(sK30) )
    & ( 'BoundedStack' = 'AsDirectSubClass'(sK17,sK25) )
    & ( 'System_Object' = sK26 )
    & ( 'System_Object' = sK25 )
    & ( 'System_Object' = sK16 )
    & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
    & ( 'BoundedStack' = sK14 )
    & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'(sK19) )
    & ( 'Microsoft_Contracts_GuardException' = sK19 )
    & ( 'BoundedStack' = sK17 )
    & ( false_1 = 'IsStaticField'(localinv) )
    & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
    & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
    & ( 'StringLength'(stringLiteral9) = 18 )
    & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
    & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
    & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
    & ( 'BoundedStack' = 'AsDirectSubClass'(sK14,'System_Object') )
    & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
    & ( false_1 = 'IsStaticField'('BoundedStack_max') )
    & ( false_1 = 'IncludeInMainFrameCondition'(localinv) )
    & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
    & ( 'System_Type' = 'AsDirectSubClass'('System_Type','System_Reflection_MemberInfo') )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( 'BoundedStack' = sK17 )
    & ( sK27 = sK28 )
    & ( 'System_Reflection_MemberInfo' = sK21 )
    & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
    & ( sK24 = sK22 )
    & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException','System_Exception') )
    & ( false_1 = 'IsStaticField'(exposeVersion) )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( $sum(int_m9223372036854775808,1) = sK28 )
    & ( sK27 = $sum(0,$uminus(int_9223372036854775807)) )
    & ( 'DeclType'('NonNullFieldsAreInitialized') = sK25 ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK14,sK15,sK16,sK17,sK18,sK19,sK20,sK21,sK22,sK23,sK24,sK25,sK26,sK27,sK28,sK29,sK30,sK31,sK32,sK33,sK34]),skolemize(X0,sK14),skolemize(X1,sK15),skolemize(X2,sK16),skolemize(X3,sK17),skolemize(X4,sK18),skolemize(X5,sK19),skolemize(X6,sK20),skolemize(X7,sK21),skolemize(X8,sK22),skolemize(X9,sK23),skolemize(X10,sK24),skolemize(X11,sK25),skolemize(X12,sK26),skolemize(X13,sK27),skolemize(X14,sK28),skolemize(X15,sK29),skolemize(X16,sK30),skolemize(X17,sK31),skolemize(X18,sK32),skolemize(X19,sK33),skolemize(X21,sK34(X20))],[f42]) ).

tff(f72,plain,
    ? [X7: $int,X3: $int,X5: $int,X6: $int,X1: $int,X0: $int,X2: $int,X4: $int] :
      ( ( 'System_Int32' != 'System_UInt64' )
      & ( 'ArrayCategoryInt' != stringLiteral8 )
      & ( inv != 'System_String' )
      & ( 'System_Object' != 'System_Int64' )
      & ( 'System_String' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != sharingMode )
      & ( 'ArrayCategoryRef' != 'System_Exception' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'System_IComparable_1___System_String' )
      & ( 'System_Int64' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_Byte') )
      & ( 'System_Array' != stringLiteral11 )
      & ( 'System_Int32' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IntPtr' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable_1___System_String' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt64' )
      & ( 'System_IComparable_1___System_String' != stringLiteral10 )
      & ( 'System_Array' != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
      & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_size' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'BoundedStack_elems' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
      & ( 'System_Object' != 'System_Collections_IEnumerable' )
      & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'BoundedStack' )
      & ( ownerFrame != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'System_Collections_ICollection' )
      & ( sharingMode != 'System_Reflection_IReflect' )
      & ( 'System_Byte' != 'BoundedStack_elems' )
      & ( true_1 = x('System_Reflection_IReflect','System_Object') )
      & ( 'System_Reflection_IReflect' != stringLiteral8 )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_max' )
      & ( 'System_Type' = 'AsImmutable'('System_Type') )
      & ( ownerRef != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
      & ( 'System_Boolean' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
      & ( 'System_UIntPtr' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_Unshared' != 'System_IConvertible' )
      & ( exposeVersion != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Boolean' )
      & ( 'System_Boolean' != 'System_IComparable_1___System_String' )
      & ( 'System_SByte' != stringLiteral10 )
      & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Collections_IList' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X159: $int,X160: $int] :
        ? [X161: $int] :
          ( ( $less(X161,0)
            | ( x_2(X159,X160) = x_2(X161,X160) )
            | $less(X160,0) )
          & ( $sum(X159,$uminus(X160)) = X161 ) )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Int16' )
      & ( 'ArrayCategoryInt' != 'System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Type' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X454: $int,X452: $int,X453: $int] :
          ( ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) )
          | ( nullObject = X453 )
          | ( 'Rank'(X453) = X454 ) )
      & ( 'ArrayCategoryValue' != 'System_Int16' )
      & ! [X180: $int,X181: $int,X179: $int] :
        ? [X182: $int] :
          ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
          & ( ( ( select2(X181,X180,ownerRef) = select2(X181,X182,ownerRef) )
              & ( select2(X181,X182,ownerFrame) = select2(X181,X180,ownerFrame) ) )
            | ( true_1 != 'IsHeap'(X181) )
            | ( nullObject = X182 ) ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt32' != 'System_Collections_IList' )
      & ( elements != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Array' )
      & ( true_1 = x('System_ICloneable','System_Object') )
      & ( 'FirstConsistentOwner' != 'System_Collections_ICollection' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
      & ( 'ArrayCategoryRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_size' != stringLiteral9 )
      & ( allocated != 'System_IComparable' )
      & ( localinv != 'System_Array' )
      & ( true_1 = x('System_String','System_String') )
      & ( 'System_UInt32' != stringLiteral10 )
      & ( exposeVersion != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_IConvertible' )
      & ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
      & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt32' )
      & ( 'System_IComparable_1___System_String' != stringLiteral8 )
      & ( 'BoundedStack_elems' != 'System_IConvertible' )
      & ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != stringLiteral10 )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X299: $int,X300: $int,X298: $int] :
          ? [X301: $int] :
            ( ( ( ( nullObject != X300 )
                & ? [X302: $int] :
                  ! [X303: $int] :
                    ( ( typeof(X302) != X303 )
                    | ( ( select2(X298,X300,ownerFrame) = select2(X298,X302,ownerFrame) )
                      & ( nullObject != X302 )
                      & ( true_1 = select2(X298,X302,allocated) )
                      & ( ( select2(X298,X302,inv) != X303 )
                        | ( select2(X298,X302,localinv) != X303 ) )
                      & ( select2(X298,X302,ownerRef) = select2(X298,X300,ownerRef) ) ) ) )
              | sP11(X298,X299)
              | sP10(X301,X298,X299,X300)
              | ( true_1 != 'Is'(X300,'System_Object') )
              | ( true_1 != 'IsHeap'(X298) )
              | ( true_1 != select2(X298,X300,allocated) )
              | ( true_1 != select2(X298,X299,allocated) )
              | ( true_1 != 'Is'(X299,'System_Object') ) )
            & ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 ) ) )
      & ! [X125: $int] : ~ $less('StringLength'(X125),0)
      & ( 'System_SByte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
      & ( ownerFrame != 'BoundedStack_elems' )
      & ( 'System_Int64' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_elems' != 'System_ICloneable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Char' != 'BoundedStack' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'System_UInt32' )
      & ( inv != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
      & ! [X60: $int,X58: $int,X59: $int] :
          ( ( true_1 != x(X60,'IntArray'(X58,X59)) )
          | ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
      & ! [X417: $int,X415: $int,X416: $int] :
          ( ( nullObject = X417 )
          | ( 'Rank'(X417) = X416 )
          | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
      & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'FirstConsistentOwner' )
      & ( 'System_UInt32' != 'System_Reflection_MemberInfo' )
      & ( localinv != stringLiteral8 )
      & ( 'ArrayCategoryInt' != 'System_Char' )
      & ( 'PeerGroupPlaceholder' != stringLiteral8 )
      & ( 'System_Int32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
      & ! [X178: $int,X177: $int] :
          ( ( true_1 = select2(X178,X177,allocated) )
          | ( true_1 != 'IsAllocated'(X178,X177) ) )
      & ( 'ArrayCategoryValue' != 'System_Char' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'BoundedStack_max' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_ICollection' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_SByte' )
      & ( 'System_String' != stringLiteral10 )
      & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
      & ( ownerFrame != 'System_SByte' )
      & ! [X127: $int,X126: $int,X128: $int] :
          ( ( true_1 != X127 )
          | ( 'IfThenElse'(X127,X126,X128) = X126 ) )
      & ( inv != ownerRef )
      & ( 'System_Array' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Char' != 'System_ICloneable' )
      & ( 'System_Exception' = X7 )
      & ( ownerFrame != stringLiteral10 )
      & ( 'System_Exception' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'System_Collections_IEnumerable' )
      & ( elements != 'System_IComparable' )
      & ( allocated != 'BoundedStack_size' )
      & ( 'System_Int16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_Int64' )
      & ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
      & ( stringLiteral9 != stringLiteral11 )
      & ( 'System_Array' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = x('System_Exception','System_Exception') )
      & ( inv != 'FirstConsistentOwner' )
      & ( ownerRef != 'FirstConsistentOwner' )
      & ( 'BoundedStack_size' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != stringLiteral9 )
      & ( 'System_Char' != 'BoundedStack_size' )
      & ! [X424: $int,X425: $int,X427: $int,X426: $int] :
          ( ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) )
          | ( X425 = X427 ) )
      & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 != 'IsStaticField'(elements) )
      & ( ownerRef != 'System_Type' )
      & ! [X83: $int,X84: $int,X87: $int,X85: $int,X86: $int] :
          ( ( true_1 != 'IsHeap'(X85) )
          | ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
          | ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
      & ( allocated != 'System_Collections_IList' )
      & ( 'FirstConsistentOwner' != stringLiteral10 )
      & ( 'System_Byte' != 'System_UIntPtr' )
      & ! [X15: $int] :
          ( ( ! [X17: $int] :
                ( ( true_1 != x(X15,X17) )
                | ( X15 = X17 ) )
            & ! [X16: $int] :
                ( ( X15 = X16 )
                | ( true_1 != x(X16,X15) ) ) )
          | ( true_1 != 'IsValueType'(X15) ) )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
      & ( ownerRef != 'BoundedStack_max' )
      & ! [X70: $int] :
          ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) )
          | ( true_1 != 'IsHeap'(X70) ) )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IntPtr' != 'BoundedStack' )
      & ( allocated != elements )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IList' )
      & ( 'System_Object' != 'FirstConsistentOwner' )
      & ( exposeVersion != stringLiteral8 )
      & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
      & ( ownerRef != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
      & ( ownerFrame != 'System_Int16' )
      & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
      & ( 'SharingMode_Unshared' != 'NonNullFieldsAreInitialized' )
      & ( 'ArrayCategoryValue' != 'System_Boolean' )
      & ( 'BoundedStack' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
      & ( 'System_Array' != 'BoundedStack_size' )
      & ( 'System_ICloneable' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('System_Array','System_Collections_ICollection') )
      & ( 'ArrayCategoryInt' != 'System_IComparable_1___System_String' )
      & ( 'System_UInt32' != 'System_UIntPtr' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Exception' )
      & ! [X363: $int,X364: $int,X365: $int] :
          ( ( true_1 != select2(X363,X365,allocated) )
          | ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) )
          | ( true_1 != 'IsHeap'(X363) ) )
      & ( 'System_String' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Collections_ICollection' != 'System_ICloneable' )
      & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
      & ( 'System_IEquatable_1___System_String' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'BoundedStack' )
      & ( 'System_UInt32' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_IConvertible' )
      & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
      & ( 'BoundedStack' != 'System_IEquatable_1___System_String' )
      & ( exposeVersion != stringLiteral10 )
      & ( 'System_Boolean' != stringLiteral10 )
      & ( 'System_UInt32' != 'System_UInt64' )
      & ( sharingMode != 'System_IComparable_1___System_String' )
      & ( 'System_ICloneable' != stringLiteral9 )
      & ( elements != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'BoundedStack' )
      & ( exposeVersion != 'System_SByte' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Exception' )
      & ( sharingMode != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerRef != 'System_IConvertible' )
      & ( elements != 'ArrayCategoryRef' )
      & ( 'System_IComparable' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Collections_IList' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( 'System_UInt16' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryRef' != 'System_ICloneable' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_ICloneable' )
      & ( 'BoundedStack_elems' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_ICloneable' )
      & ( elements != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_Type' )
      & ( 'System_Int32' != 'BoundedStack_max' )
      & ( 'PeerGroupPlaceholder' != 'System_Exception' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IEquatable_1___System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_SByte' )
      & ! [X162: $int,X163: $int,X164: $int] :
        ? [X165: $int,X166: $int] :
          ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
          & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
          & ( ( true_1 != 'IsHeap'(X163) )
            | ( true_1 = 'IsImmutable'(typeof(X165)) )
            | ( nullObject = X165 )
            | ( true_1 != x(typeof(X164),'System_Array') )
            | ( ( select2(X163,X166,ownerRef) = select2(X163,X165,ownerRef) )
              & ( select2(X163,X166,ownerFrame) = select2(X163,X165,ownerFrame) ) ) ) )
      & ! [X174: $int,X175: $int,X173: $int,X176: $int] :
          ( ( true_1 != 'IsHeap'(X174) )
          | ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) )
          | ( ( 'BeingConstructed' = X173 )
            & ( true_1 != select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') ) )
          | ( nullObject = X173 ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X439: $int,X441: $int,X440: $int] :
          ( ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) )
          | ( true_1 != 'IsHeap'(X439) ) )
      & ( 'ArrayCategoryValue' != 'System_Byte' )
      & ( 'System_String' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
      & ( inv != 'System_IConvertible' )
      & ( ownerRef != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
      & ( 'System_Int32' != stringLiteral11 )
      & ( 'System_Object' = X2 )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
      & ( allocated != ownerRef )
      & ( inv != 'SharingMode_Unshared' )
      & ( 'System_Type' != 'BoundedStack_elems' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryNonNullRef' != 'System_SByte' )
      & ( ownerRef != 'ArrayCategoryRef' )
      & ( 'System_Char' != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryInt' )
      & ( localinv != 'System_String' )
      & ( 'SharingMode_LockProtected' != 'System_Byte' )
      & ( 'System_ICloneable' != stringLiteral8 )
      & ( 'System_UInt16' != stringLiteral11 )
      & ( 'PeerGroupPlaceholder' != 'System_UInt32' )
      & ( 'System_String' != 'System_IComparable_1___System_String' )
      & ( 'FirstConsistentOwner' != stringLiteral11 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
      & ( 'System_Array' != 'System_IComparable' )
      & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X406: $int,X405: $int] :
          ( ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) )
          | $less(X406,1) )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
      & ( true_1 = x('System_ICloneable','System_ICloneable') )
      & ( exposeVersion != 'ArrayCategoryNonNullRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
      & ( 'SharingMode_Unshared' != 'System_Type' )
      & ( true_1 != 'IsImmutable'('System_Array') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_ICloneable' )
      & ( allocated != exposeVersion )
      & ( 'ArrayCategoryInt' != 'BoundedStack' )
      & ( exposeVersion != 'System_Object' )
      & ( ownerFrame != 'System_Type' )
      & ( inv != ownerFrame )
      & ( sharingMode != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Object' )
      & ( 'System_Array' != 'System_Reflection_MemberInfo' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_Array' )
      & ( sharingMode != 'System_String' )
      & ( 'System_IntPtr' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != stringLiteral10 )
      & ( 'System_Type' != 'System_String' )
      & ( 'BoundedStack_max' != stringLiteral10 )
      & ! [X404: $int,X403: $int,X402: $int] :
          ( ( x_2(X403,X404) != x_2(X402,X404) )
          | $less(X404,2)
          | ~ $less(X402,X403)
          | ~ $less(X403,$sum(X402,X404)) )
      & ( 'System_Byte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IntPtr' )
      & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
      & ( allocated != stringLiteral8 )
      & ( 'System_Int32' != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Char' )
      & ! [X252: $int,X251: $int,X254: $int,X253: $int] :
          ( ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) )
          | ( X253 = X254 ) )
      & ( 'System_Char' != 'System_Collections_ICollection' )
      & ( elements != 'System_Array' )
      & ( 'PeerGroupPlaceholder' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt64' )
      & ( localinv != 'System_IEquatable_1___System_String' )
      & ( 'System_Type' != 'System_UInt16' )
      & ( 'System_Byte' != 'Microsoft_Contracts_GuardException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_IConvertible','System_Object') )
      & ( inv != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'System_Object' )
      & ( 'System_Collections_ICollection' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' = X3 )
      & ( localinv != 'System_Int64' )
      & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_GuardException' )
      & ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
      & ( ownerFrame != 'System_Exception' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_IComparable' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
      & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' != 'System_IConvertible' )
      & ( 'System_Byte' != 'System_Char' )
      & ( exposeVersion != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
      & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
      & ( ownerFrame != 'System_UInt32' )
      & ( ! [X240: $int,X241: $int,X239: $int] :
          ? [X242: $int] :
            ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
            & ( ( true_1 != select2(X240,X239,allocated) )
              | sP8(X242,X241,X239,X240)
              | ( ( nullObject != X241 )
                & ? [X243: $int] :
                  ! [X244: $int] :
                    ( ( ( select2(X240,X241,ownerRef) = select2(X240,X243,ownerRef) )
                      & ( select2(X240,X243,ownerFrame) = select2(X240,X241,ownerFrame) )
                      & ( ( select2(X240,X243,inv) != X244 )
                        | ( select2(X240,X243,localinv) != X244 ) )
                      & ( true_1 = select2(X240,X243,allocated) )
                      & ( nullObject != X243 ) )
                    | ( typeof(X243) != X244 ) ) )
              | sP9(X240,X239)
              | ( true_1 != 'Is'(X239,'System_String') )
              | ( true_1 != 'IsHeap'(X240) )
              | ( true_1 != 'Is'(X241,'System_String') )
              | ( true_1 != select2(X240,X241,allocated) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( 'BoundedStack_size' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_Runtime_InteropServices__Exception' )
      & ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
      & ( 'SharingMode_LockProtected' != 'System_Int64' )
      & ( 'System_Type' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
      & ( 'ArrayCategoryRef' != 'System_SByte' )
      & ( exposeVersion != 'System_Type' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_Collections_IEnumerable' )
      & ( sharingMode != 'System_Int64' )
      & ( 'System_UInt32' != stringLiteral9 )
      & ( 'System_Char' != stringLiteral11 )
      & ( 'System_UInt32' != 'BoundedStack_size' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
      & ( 'System_Object' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'FirstConsistentOwner' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
      & ( 'FirstConsistentOwner' != 'System_Reflection_IReflect' )
      & ( 'System_Int16' != 'System_UInt32' )
      & ( 'System_Object' != 'System_Reflection_MemberInfo' )
      & ( 'BoundedStack_size' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_ICollection' != 'System_IConvertible' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IList' )
      & ( 'System_Byte' != stringLiteral8 )
      & ( inv != 'BoundedStack_size' )
      & ( sharingMode != ownerFrame )
      & ( 'SharingMode_LockProtected' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'System_Collections_IList' )
      & ( allocated != 'PeerGroupPlaceholder' )
      & ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
      & ( elements != 'System_Int32' )
      & ( 'System_Int32' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_UInt32' )
      & ( 'System_UIntPtr' != 'System_IComparable' )
      & ( localinv != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_LockProtected' != 'System_String' )
      & ( true_1 = x('System_String','System_IComparable') )
      & ( true_1 = 'IsMemberlessType'('System_Array') )
      & ( inv != 'System_ICloneable' )
      & ( 'System_IConvertible' != 'System_Collections_IEnumerable' )
      & ( 'System_String' != stringLiteral11 )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
      & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
      & ( 'System_Int32' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
      & ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
      & ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
      & ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
      & ( 'System_Exception' != 'System_ICloneable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
      & ( ownerFrame != 'System_Int32' )
      & ( localinv != 'System_Exception' )
      & ( 'System_Array' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt64' )
      & ( elements != 'ArrayCategoryInt' )
      & ( 'System_UInt16' != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
      & ( ownerRef != stringLiteral11 )
      & ( 'SharingMode_Unshared' != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_UInt64' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_Exception' )
      & ! [X291: $int,X290: $int,X289: $int] :
        ? [X292: $int] :
          ( ( 'IntArray'(X290,X291) = X292 )
          & ( ( true_1 = x('System_Array',X289) )
            | ( true_1 != x(X292,X289) )
            | ( X289 = X292 ) ) )
      & ( allocated != 'System_Int32' )
      & ( 'SharingMode_LockProtected' != ownerFrame )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
      & ! [X408: $int,X407: $int] :
        ? [X409: $int] :
          ( ( x_2(X408,X407) = X409 )
          & ( ~ $less(0,X407)
            | $less(0,X408)
            | ( ~ $less(0,X409)
              & $less($sum(0,$uminus(X407)),X409) ) ) )
      & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
      & ( 'System_Int16' != 'System_Int64' )
      & ( 'BoundedStack_elems' != 'BoundedStack' )
      & ( inv != stringLiteral8 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IEquatable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != stringLiteral10 )
      & ( inv != 'ArrayCategoryValue' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_Collections_IEnumerable' )
      & ! [X338: $int,X337: $int,X340: $int,X339: $int] :
          ( ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) )
          | ( X337 = X339 ) )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'System_ICloneable' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Object' )
      & ! [X393: $int,X394: $int] :
          ( ( true_1 != x(X393,'AsImmutable'(X394)) )
          | ( ( true_1 = 'IsImmutable'(X393) )
            & ( 'AsImmutable'(X393) = X393 ) ) )
      & ( 'SharingMode_LockProtected' != 'FirstConsistentOwner' )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
      & ( 'System_Char' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X448: $int,X450: $int,X451: $int,X449: $int] :
          ( ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) )
          | ( true_1 != 'IsHeap'(X448) ) )
      & ( elements != 'System_UInt16' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ! [X195: $int,X194: $int] :
        ? [X196: $int] :
          ( ( true_1 = x(X196,X196) )
          & ( 'NonNullRefArray'(X195,X194) = X196 )
          & ( true_1 = x(X196,'System_Array') ) )
      & ( 'BoundedStack_max' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_UInt64' )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( 'System_Exception' != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
      & ( 'System_Exception' != stringLiteral11 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_IReflect' )
      & ( 'System_Array' = 'AsMutable'('System_Array') )
      & ( true_1 = 'IsValueType'('System_UInt64') )
      & ( 'SharingMode_Unshared' != 'System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'FirstConsistentOwner' )
      & $less(int_4294967295,int_9223372036854775807)
      & ( 'System_Boolean' != 'System_Int32' )
      & ( 'System_UInt64' != stringLiteral11 )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
      & ( 'BoundedStack' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_Byte' )
      & ! [X283: $int,X282: $int,X280: $int,X281: $int,X284: $int] :
        ? [X285: $int] :
          ( ? [X286: $int] :
              ( ( ( ( select2(X280,X286,ownerRef) = X281 )
                  & ( select2(X280,X286,ownerFrame) = X283 ) )
                | ( nullObject = X285 )
                | ( true_1 != 'IsHeap'(X280) ) )
              & ( 'ElementProxy'(X285,X282) = X286 ) )
          & ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 ) )
      & ( 'System_Int64' != 'System_ICloneable' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'BoundedStack_elems' )
      & ! [X342: $int,X341: $int] :
          ( ( 'AsNonNullRefField'(X341,X342) != X341 )
          | ( 'AsRefField'(X341,X342) = X341 ) )
      & ( 'System_UInt32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_IComparable' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
      & ( inv != 'System_Array' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != stringLiteral10 )
      & ! [X24: $int,X23: $int] :
          ( ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) )
          | ( true_1 != 'IsHeap'(X24) ) )
      & ( 'ArrayCategoryRef' != 'System_Byte' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int16' )
      & ( 'System_Object' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
      & ( elements != 'System_UIntPtr' )
      & ( 'System_Char' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
      & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != 'BoundedStack_elems' )
      & ( elements != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'BoundedStack' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'PeerGroupPlaceholder' )
      & ( inv != 'ArrayCategoryNonNullRef' )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X359: $int,X358: $int] :
          ( ( 'Box'('Unbox'(X359),X359) = X359 )
          | ( nullObject = 'BoxTester'(X359,X358) ) )
      & ! [X32: $int] :
        ? [X33: $int] :
          ( ( ( X32 != X33 )
            | ( 'System_Object' = X32 ) )
          & ( true_1 = x(X32,X33) )
          & ( 'BaseClass'(X32) = X33 ) )
      & ( elements != 'System_Collections_IList' )
      & ( sharingMode != 'System_Char' )
      & ( 'System_Type' != 'System_Reflection_IReflect' )
      & ( localinv != 'System_Int32' )
      & ( 'System_Boolean' != 'System_Exception' )
      & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X61: $int] :
          ( ( true_1 != 'IsValueType'('UnboxedType'(X61)) )
          | ! [X62: $int,X63: $int] :
            ? [X64: $int] :
              ( ? [X65: $int] :
                  ( ( ( true_1 != 'IsHeap'(X63) )
                    | ( ( select2(X63,X64,inv) = X65 )
                      & ( select2(X63,X64,localinv) = X65 ) ) )
                  & ( typeof(X64) = X65 ) )
              & ( 'Box'(X62,X61) = X64 ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_ICloneable' )
      & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_Unshared' != 'System_ICloneable' )
      & ! [X263: $int,X264: $int] :
          ( ( true_1 != 'IsAllocated'(X264,X263) )
          | ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) )
          | ( true_1 != x(typeof(X263),'System_Array') )
          | ( true_1 != 'IsHeap'(X264) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
      & ( ownerRef != 'System_UInt16' )
      & ( true_1 != 'IsStaticField'(exposeVersion) )
      & ! [X436: $int] :
          ( ( ( ~ $less(X436,0)
              & ~ $less(int_4294967295,X436) )
            | ( true_1 != 'InRange'(X436,'System_UInt32') ) )
          & ( ( true_1 = 'InRange'(X436,'System_UInt32') )
            | $less(X436,0)
            | $less(int_4294967295,X436) ) )
      & ( 'System_UInt16' != 'System_UIntPtr' )
      & ( 'System_Byte' != 'System_IntPtr' )
      & ( ownerRef != 'ArrayCategoryNonNullRef' )
      & ( sharingMode != 'NonNullFieldsAreInitialized' )
      & $less(int_2147483647,int_4294967295)
      & ( allocated != 'System_Exception' )
      & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
      & ( 'System_Byte' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Type' )
      & ! [X360: $int,X361: $int] :
        ? [X362: $int] :
          ( ( 'IntArray'(X361,X360) = X362 )
          & ( true_1 = x(X362,X362) )
          & ( true_1 = x(X362,'System_Array') ) )
      & ( true_1 = 'IsValueType'('System_Int16') )
      & ( localinv != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Int32' )
      & ( allocated != localinv )
      & ( localinv != 'System_Byte' )
      & ( 'ArrayCategoryRef' != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Reflection_IReflect' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_String' != 'BoundedStack_max' )
      & ! [X107: $int,X108: $int,X109: $int] :
          ( ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
            | ( true_1 != 'System_String_Equals_System_String'(X109,X107,X108) ) )
          & ( ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X109,X107,X108) ) ) )
      & ( 'System_UInt16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Type' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
      & ( true_1 = x('System_Collections_ICollection','System_Object') )
      & ! [X212: $int,X211: $int,X210: $int] :
          ( ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) )
          | ( true_1 != 'IsAllocated'(X210,X211) ) )
      & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Object' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
      & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
      & ( 'System_Byte' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
      & ( sharingMode != 'System_UInt32' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Object' != 'System_Int32' )
      & ( sharingMode != 'System_Collections_IList' )
      & ( 'System_String' != 'System_UInt64' )
      & ( elements != 'System_String' )
      & ( 'System_String' != 'System_ICloneable' )
      & ( 'System_IConvertible' != stringLiteral8 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'System_UInt32' != 'System_ICloneable' )
      & ( 'SharingMode_Unshared' != 'System_UInt32' )
      & ( 'ArrayCategoryValue' != stringLiteral10 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'System_IntPtr' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( ownerRef != 'System_IEquatable_1___System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'BoundedStack_size' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral9 )
      & ( allocated != 'System_Int16' )
      & ( inv != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_UInt16' != stringLiteral10 )
      & ( 'System_SByte' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_Object' )
      & ( ownerRef != 'System_UIntPtr' )
      & ( 'System_SByte' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'System_Int64' )
      & ( true_1 = x('System_Array','System_Array') )
      & ( 'System_Exception' != stringLiteral8 )
      & ( 'System_IComparable' != stringLiteral9 )
      & ( 'BoundedStack_size' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral10 )
      & ( exposeVersion != ownerFrame )
      & ( 'System_ICloneable' != 'System_Collections_IList' )
      & ! [X91: $int,X90: $int] :
        ? [X92: $int,X93: $int] :
          ( ( select2(X91,X90,'BoundedStack_size') = X92 )
          & ( ( true_1 != x(select2(X91,X90,inv),'BoundedStack') )
            | ( select2(X91,X90,localinv) = X3 )
            | ( true_1 != 'IsHeap'(X91) )
            | ( ~ $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
              & ~ $less(X93,X92)
              & ~ $less(X92,0) ) )
          & ( select2(X91,X90,'BoundedStack_max') = X93 ) )
      & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' != 'BoundedStack' )
      & ( 'System_String' != 'System_Byte' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral11 )
      & ( 'System_Byte' != 'BoundedStack_size' )
      & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' != 'System_Collections_IList' )
      & ! [X31: $int] :
          ( ( true_1 != 'IsHeap'(X31) )
          | ( true_1 = select2(X31,stringLiteral10,allocated) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'System_Reflection_IReflect' )
      & ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
      & ( ownerFrame != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_IntPtr') )
      & ( 'System_Object' != 'System_UInt32' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack' )
      & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Boolean' )
      & ( 'System_Object' != 'System_SByte' )
      & ( exposeVersion != 'System_UInt32' )
      & ( 'System_SByte' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryInt' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
      & ( 'System_SByte' != 'System_Collections_ICollection' )
      & ( 'System_Object' != 'System_IEquatable_1___System_String' )
      & ( 'System_IComparable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable' )
      & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
      & ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_String' != 'BoundedStack_size' )
      & ( 'System_String' != 'System_Collections_IList' )
      & ( allocated != 'System_String' )
      & ( 'System_Int16' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_ICloneable' )
      & ( 'System_IComparable' != 'System_IComparable_1___System_String' )
      & ( 'System_String' != 'System_UInt32' )
      & ( sharingMode != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_IConvertible' )
      & ( elements != 'SharingMode_LockProtected' )
      & ( 'System_IntPtr' != 'BoundedStack_max' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
      & ( true_1 != 'IsStaticField'(localinv) )
      & ( 'FirstConsistentOwner' != 'System_IComparable' )
      & ( localinv != 'BoundedStack' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_String' != 'System_Reflection_IReflect' )
      & ( elements != 'System_Object' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != stringLiteral11 )
      & ( true_1 = x('System_Type','System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_IntPtr' )
      & $less(100000,int_2147483647)
      & ( ownerFrame != 'System_Reflection_IReflect' )
      & ( inv != 'BoundedStack_max' )
      & ( 'System_SByte' != 'System_Int16' )
      & ( localinv != stringLiteral11 )
      & ! [X95: $int,X94: $int] :
        ? [X96: $int] :
          ( ( x_2(X94,X95) = X96 )
          & ( ~ $less(X95,0)
            | ( ~ $less(0,X96)
              & $less(X95,X96) )
            | $less(0,X94) ) )
      & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Exception' )
      & ( 'System_Int16' != 'System_UIntPtr' )
      & ( sharingMode != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Type' )
      & ! [X20: $int,X21: $int] :
        ? [X22: $int] :
          ( ~ $less(X22,X20)
          & ~ $less(X22,X21)
          & ( max(X21,X20) = X22 )
          & ( ( X21 = X22 )
            | ( X20 = X22 ) ) )
      & ( localinv != 'System_IntPtr' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_max' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_max' != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( exposeVersion != 'System_Collections_IEnumerable' )
      & ( true_1 = 'IsImmutable'('System_Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryValue' != stringLiteral9 )
      & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
      & ( 'BaseClass'('System_Exception') = X5 )
      & ( 'System_Int64' != 'BoundedStack_size' )
      & ( sharingMode != 'System_Boolean' )
      & ( 'ArrayCategoryValue' != stringLiteral8 )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
      & ( 'System_String' = 'AsImmutable'('System_String') )
      & ! [X139: $int,X138: $int] :
        ? [X140: $int] :
          ( ( shl(X139,X138) = X140 )
          & ( $less(16,X138)
            | ~ $less(X139,32768)
            | $less(X138,0)
            | $less(X139,0)
            | ( ~ $less(X140,0)
              & ~ $less(int_2147483647,X140) ) ) )
      & ( 'System_SByte' != 'System_IConvertible' )
      & ( 'System_Array' != 'System_ICloneable' )
      & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'BoundedStack_elems' )
      & ( 'System_Type' != 'BoundedStack_max' )
      & ( elements != 'System_Runtime_InteropServices__Exception' )
      & ( inv != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_Array','System_ICloneable') )
      & ( 'ArrayCategoryNonNullRef' != 'NonNullFieldsAreInitialized' )
      & ( inv != 'PeerGroupPlaceholder' )
      & ( 'System_Object' != 'System_Int16' )
      & ! [X410: $int,X411: $int,X412: $int] :
        ? [X414: $int,X413: $int] :
          ( ( select2(X410,X411,ownerRef) = X414 )
          & ( select2(X410,X411,ownerFrame) = X413 )
          & ( ( 'AsPureObject'(X411) != X411 )
            | ( nullObject = X411 )
            | ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
            | ( true_1 != select2(X410,X411,allocated) )
            | ( true_1 != 'IsHeap'(X410) )
            | ( true_1 != x(select2(X410,X414,inv),X413) )
            | ( 'PeerGroupPlaceholder' = X413 )
            | ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
      & ( ownerFrame != 'BoundedStack_size' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
      & ( 'System_IComparable' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X327: $int,X328: $int] :
          ? [X329: $int,X331: $int,X332: $int,X330: $int] :
            ( ( select2(X327,X328,'FirstConsistentOwner') = X329 )
            & ( select2(X327,X328,ownerRef) = X331 )
            & ( select2(X327,X328,ownerFrame) = X330 )
            & sP7(X327,X330,X331,X328,X332,X329)
            & ( 'BoundedStack_ToString'(X327,X328) = X332 ) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IntPtr' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_UInt16' )
      & ( 'System_SByte' != 'System_Byte' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_Byte' )
      & ( ownerFrame != 'System_String' )
      & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
      & ( elements != 'System_Exception' )
      & ( elements != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
      & ( 'System_Int16' != 'BoundedStack' )
      & ( true_1 != 'IsStaticField'(allocated) )
      & ( 'SharingMode_LockProtected' != 'System_ICloneable' )
      & ! [X369: $int,X368: $int,X370: $int] :
        ? [X371: $int] :
          ( ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 )
          & ( ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) )
            | ( true_1 != 'IsHeap'(X369) )
            | ( nullObject = X371 ) ) )
      & ( 'System_UInt16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Collections_IEnumerable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
      & ( 'System_IComparable' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral9 )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_SByte' != 'System_UInt16' )
      & ( 'System_Type' != stringLiteral8 )
      & ( 'System_Collections_IEnumerable' != stringLiteral8 )
      & ( 'BoundedStack_size' != 'System_IComparable' )
      & ( 'System_UInt64' != stringLiteral8 )
      & ( 'System_String' != 'System_Int32' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_elems' )
      & ( elements != 'System_IEquatable_1___System_String' )
      & ! [X168: $int,X169: $int] :
          ( $less(X169,0)
          | $less(X168,0)
          | ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Type' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int32' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_ICloneable' )
      & ( 'System_UInt64' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'System_Int64' )
      & ( 'System_Array' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_IReflect' )
      & ( elements != 'BoundedStack_max' )
      & ( 'System_IComparable' != 'BoundedStack' )
      & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'NonNullFieldsAreInitialized' )
      & ( sharingMode != 'System_Int16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' != stringLiteral11 )
      & ( 'System_Reflection_MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IEnumerable' )
      & ! [X250: $int] :
          ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) )
          | ( true_1 != 'IsHeap'(X250) ) )
      & ( true_1 = x('System_IComparable','System_IComparable') )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryValue' != stringLiteral11 )
      & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != 'BoundedStack_elems' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
      & ( 'System_Int64' != 'System_IConvertible' )
      & ! [X112: $int,X113: $int] :
          ( ~ $less(and_1(X112,X113),0)
          | ( $less(X113,0)
            & $less(X112,0) ) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_IComparable','System_Object') )
      & ( 'ArrayCategoryRef' != 'BoundedStack' )
      & ( sharingMode != stringLiteral9 )
      & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X204: $int,X203: $int] :
        ? [X207: $int,X205: $int,X206: $int] :
          ( ( select2(X204,X203,ownerRef) = X206 )
          & ( ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
            | ( ( select2(X204,X203,localinv) = X205 )
              & ( select2(X204,X203,inv) = X205 ) )
            | ( 'PeerGroupPlaceholder' = X207 )
            | ( true_1 != x(select2(X204,X206,inv),X207) )
            | ( true_1 != 'IsHeap'(X204) ) )
          & ( select2(X204,X203,ownerFrame) = X207 )
          & ( typeof(X203) = X205 ) )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryValue' != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'BoundedStack' )
      & ( 'System_UIntPtr' != stringLiteral11 )
      & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
      & ( exposeVersion != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_size' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Byte' )
      & ( localinv != 'System_Runtime_Serialization_ISerializable' )
      & ! [X98: $int] :
          ( ( ( true_1 = 'InRange'(X98,'System_SByte') )
            | ~ $less(X98,128)
            | $less(X98,$sum(0,$uminus(128))) )
          & ( ( $less(X98,128)
              & ~ $less(X98,$sum(0,$uminus(128))) )
            | ( true_1 != 'InRange'(X98,'System_SByte') ) ) )
      & ( 'System_Reflection_IReflect' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IComparable' )
      & ( localinv != 'NonNullFieldsAreInitialized' )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
      & ( 'BoundedStack_max' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_UInt32' )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
      & ( 'SharingMode_LockProtected' != 'System_Object' )
      & ( 'System_UInt32' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral11 )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_IntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X343: $int] :
          ( ( true_1 != x(X343,'System_String') )
          | ( 'System_String' = X343 ) )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerFrame != 'BoundedStack_max' )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
      & ( allocated != 'System_Byte' )
      & ( 'System_Array' != 'FirstConsistentOwner' )
      & ( sharingMode != 'BoundedStack_max' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IEquatable_1___System_String' )
      & ! [X102: $int,X103: $int,X104: $int] :
          ( ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( X103 != X104 ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
            | ( true_1 != 'StringEquals'(X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X104,X103) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
            | ( true_1 != 'StringEquals'(X104,X103) ) ) )
      & ( 'ArrayCategoryRef' != 'System_IComparable' )
      & ( 'System_UIntPtr' != 'BoundedStack' )
      & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
      & ( 'System_ICloneable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_UInt64' )
      & ! [X266: $int,X267: $int,X265: $int] :
          ( ( nullObject = X265 )
          | ( nullObject = X267 )
          | ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) ) )
      & ( inv != 'System_Collections_ICollection' )
      & ( inv != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
      & ( ownerRef != 'System_UInt32' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_GuardException' )
      & ( inv != 'System_Int16' )
      & ( 'System_IntPtr' != 'BoundedStack_elems' )
      & ( ownerRef != ownerFrame )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
      & ( 'System_Char' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Exception' )
      & ( allocated != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'ArrayCategoryRef' )
      & ( 'System_UIntPtr' != 'System_Exception' )
      & ( inv != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
      & ( 'System_Boolean' != stringLiteral8 )
      & ( exposeVersion != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Reflection_ICustomAttributeProvider' )
      & ( sharingMode != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryInt' != 'System_UInt16' )
      & ( 'BoundedStack_max' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
      & ( 'ArrayCategoryRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_IConvertible' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
      & ( allocated != 'System_SByte' )
      & ( ownerFrame != 'System_Array' )
      & ( 'SharingMode_Unshared' != 'System_Object' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryNonNullRef' )
      & ! [X429: $int,X430: $int,X431: $int] :
        ? [X432: $int] :
          ( ( ( X431 = X432 )
            | ( true_1 = x('System_Array',X431) )
            | ( true_1 != x(X432,X431) ) )
          & ( 'ValueArray'(X430,X429) = X432 ) )
      & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'ArrayCategoryInt' )
      & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
      & ( allocated != stringLiteral11 )
      & ( ownerFrame != 'ArrayCategoryValue' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'SharingMode_Unshared' )
      & ( allocated != 'NonNullFieldsAreInitialized' )
      & ( elements != ownerFrame )
      & ( 'ArrayCategoryRef' != 'System_Int16' )
      & ( 'System_UInt32' != 'BoundedStack' )
      & ( 'System_Int16' != 'System_Char' )
      & ! [X132: $int,X131: $int,X130: $int] :
          ( ( true_1 != 'IsAllocated'(X131,X132) )
          | ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
      & ( 'System_Char' != stringLiteral10 )
      & ( inv != 'System_Byte' )
      & ( 'System_UIntPtr' != 'BoundedStack_max' )
      & ( inv != localinv )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int32' != 'System_Exception' )
      & ( 'System_Boolean' != stringLiteral9 )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
      & ( inv != 'System_Object' )
      & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_MemberInfo' )
      & ( localinv != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
      & ( 'System_UInt16' != 'BoundedStack_max' )
      & ( 'ArrayCategoryValue' != 'System_String' )
      & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
      & ( 'System_UInt16' != 'System_UInt32' )
      & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
      & ! [X323: $int] :
          ( ( ( true_1 = 'InRange'(X323,'System_Byte') )
            | ~ $less(X323,256)
            | $less(X323,0) )
          & ( ( $less(X323,256)
              & ~ $less(X323,0) )
            | ( true_1 != 'InRange'(X323,'System_Byte') ) ) )
      & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X312: $int,X311: $int,X310: $int] :
          ( ( nullObject = X311 )
          | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) )
          | ( 'Rank'(X311) = X310 ) )
      & ( inv != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Boolean' != 'FirstConsistentOwner' )
      & ( elements != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryRef' )
      & ( ownerFrame != 'System_Char' )
      & ( true_1 = 'IsValueType'('System_Char') )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryRef' )
      & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Collections_IEnumerable' )
      & ( 'System_Collections_ICollection' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_UInt32') )
      & ( ownerRef != 'System_Collections_IEnumerable' )
      & ( 'System_IComparable' != 'System_IConvertible' )
      & ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
      & ( 'System_Byte' != 'System_Collections_IList' )
      & ( allocated != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_Int32' )
      & ( 'System_SByte' != stringLiteral11 )
      & ( 'System_UInt32' != 'System_Int64' )
      & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
      & ( 'System_Collections_IList' != stringLiteral10 )
      & ( ownerRef != 'System_UInt64' )
      & ( elements != 'ArrayCategoryValue' )
      & ( ownerRef != 'System_String' )
      & ( inv != exposeVersion )
      & ( true_1 = x('System_String','System_ICloneable') )
      & ( 'SharingMode_Unshared' != stringLiteral10 )
      & ( ownerFrame != 'System_IComparable' )
      & ( 'System_Char' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable' != stringLiteral8 )
      & ( sharingMode != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'FirstConsistentOwner' != stringLiteral8 )
      & ( 'System_Int32' != 'System_IntPtr' )
      & ! [X317: $int,X316: $int] :
        ? [X318: $int] :
          ( ? [X321: $int,X320: $int,X322: $int,X319: $int] :
              ( ( select2(X317,X318,ownerFrame) = X319 )
              & ( select2(X317,X316,ownerRef) = X320 )
              & ( select2(X317,X318,ownerRef) = X321 )
              & ( select2(X317,X316,ownerFrame) = X322 )
              & ( ( true_1 != 'IsHeap'(X317) )
                | ( 'PeerGroupPlaceholder' = X322 )
                | ( select2(X317,X320,localinv) = 'BaseClass'(X322) )
                | ( true_1 != select2(X317,X316,allocated) )
                | ( true_1 != x(select2(X317,X320,inv),X322) )
                | ( nullObject = X316 )
                | ( ( nullObject != X318 )
                  & ( true_1 = select2(X317,X318,allocated) )
                  & ( ( true_1 != x(select2(X317,X321,inv),X319) )
                    | ( 'PeerGroupPlaceholder' = X319 )
                    | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) ) ) ) )
          & ( select2(X317,X316,'FirstConsistentOwner') = X318 ) )
      & ( 'System_Runtime_Serialization_ISerializable' != 'BoundedStack' )
      & ! [X276: $int,X275: $int,X277: $int,X278: $int] :
        ? [X279: $int] :
          ( ( 'Box'(X277,X279) = X279 )
          & ( 'UnboxedType'(X279) = X275 )
          & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryValue' != 'System_Exception' )
      & ( sharingMode != 'ArrayCategoryNonNullRef' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_Byte' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_GuardException' )
      & ( localinv != 'System_Reflection_IReflect' )
      & ( localinv != 'ArrayCategoryRef' )
      & ( 'BoundedStack_size' != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Collections_IList' )
      & ( ownerRef != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_UIntPtr' )
      & ( sharingMode != 'System_UIntPtr' )
      & ( 'ArrayCategoryRef' != stringLiteral8 )
      & ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
      & ( 'ArrayCategoryInt' != 'System_SByte' )
      & ! [X375: $int] :
          ( ( ( ~ $less(X375,int_m9223372036854775808)
              & ~ $less(int_9223372036854775807,X375) )
            | ( true_1 != 'InRange'(X375,'System_Int64') ) )
          & ( ( true_1 = 'InRange'(X375,'System_Int64') )
            | $less(X375,int_m9223372036854775808)
            | $less(int_9223372036854775807,X375) ) )
      & ( 'SharingMode_Unshared' != ownerRef )
      & ( 'System_Array' != 'System_Int16' )
      & ( sharingMode != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'System_Int16' )
      & ( 'System_Array' != stringLiteral9 )
      & ( exposeVersion != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'System_Char' )
      & ( 'System_Byte' != 'System_Runtime_Serialization_ISerializable' )
      & $less(int_m2147483648,$sum(0,$uminus(100000)))
      & ( exposeVersion != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'BoundedStack' )
      & ( 'System_Byte' != 'System_IComparable' )
      & ( 'System_IConvertible' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'Microsoft_Contracts_GuardException' )
      & ! [X157: $int,X158: $int] :
          ( ( ( 'UnboxedType'(X157) = X158 )
            | ( nullObject = 'BoxTester'(X157,X158) ) )
          & ( ( nullObject != 'BoxTester'(X157,X158) )
            | ( 'UnboxedType'(X157) != X158 ) ) )
      & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != stringLiteral11 )
      & ( 'System_Char' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Type' != 'FirstConsistentOwner' )
      & ( 'System_Reflection_IReflect' != stringLiteral10 )
      & ( allocated != 'System_Boolean' )
      & ( 'System_Object' != stringLiteral9 )
      & ( sharingMode != 'System_Array' )
      & ( exposeVersion != 'System_Byte' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Byte' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
      & ( 'System_Array' != 'System_Byte' )
      & ( ownerFrame != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Int16' )
      & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
      & ( 'System_Type' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Exception' != 'BoundedStack' )
      & ( elements != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_max' != 'System_IConvertible' )
      & ! [X197: $int,X198: $int,X199: $int] :
          ( ( true_1 != x(X198,'RefArray'(X197,X199)) )
          | ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
      & ( 'System_Type' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
      & ( 'ArrayCategoryNonNullRef' != 'System_String' )
      & ( allocated != 'SharingMode_Unshared' )
      & ( 'System_Int16' != stringLiteral9 )
      & ( 'System_Array' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_IReflect' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'NonNullFieldsAreInitialized' )
      & ( 'FirstConsistentOwner' != 'System_Char' )
      & ( 'System_String' != 'FirstConsistentOwner' )
      & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
      & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
      & ( localinv != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Char' != stringLiteral9 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_UInt64' )
      & ( 'System_UInt64' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
      & ( ownerFrame != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Collections_IEnumerable' )
      & ! [X193: $int] : ~ $less('Rank'(X193),1)
      & ( 'System_Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Array' != 'System_String' )
      & ( sharingMode != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
      & ( 'System_UIntPtr' != 'System_Collections_IList' )
      & ( inv != 'System_Collections_IList' )
      & ( 'System_Type' != 'System_Collections_IList' )
      & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
      & ( 'System_UIntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral8 )
      & ( 'System_Boolean' != 'System_Char' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Byte' != stringLiteral9 )
      & ( 'System_ICloneable' != 'System_IConvertible' )
      & ( sharingMode != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IEquatable_1___System_String' )
      & ( inv != 'System_Boolean' )
      & ( 'FirstConsistentOwner' != 'System_ICloneable' )
      & ( localinv != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable_1___System_String' )
      & ( stringLiteral8 != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_IComparable' )
      & ( 'System_String' != 'System_SByte' )
      & ( 'System_Object' = X1 )
      & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
      & ( 'System_Object' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable' )
      & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Reflection_IReflect' )
      & ( localinv != 'SharingMode_LockProtected' )
      & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
      & ( localinv != 'System_Collections_ICollection' )
      & ( 'System_Char' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'System_SByte' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'ArrayCategoryRef' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Int64' )
      & ( 'System_Exception' != stringLiteral10 )
      & ! [X228: $int,X227: $int,X226: $int,X225: $int] :
        ? [X229: $int] :
          ( ? [X230: $int] :
              ( ( 'ElementProxy'(X229,X228) = X230 )
              & ( ( nullObject = X229 )
                | ( ( select2(X226,X230,ownerFrame) = select2(X226,X227,ownerFrame) )
                  & ( select2(X226,X230,ownerRef) = select2(X226,X227,ownerRef) ) )
                | ( true_1 != 'IsHeap'(X226) ) ) )
          & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
      & ( ownerRef != 'System_Runtime_InteropServices__Type' )
      & ( ownerRef != 'System_Int64' )
      & ( 'System_Array' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Collections_IList' )
      & ( 'System_UInt64' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_IntPtr' )
      & ( 'ArrayCategoryRef' != 'System_Boolean' )
      & ( inv != 'System_UInt64' )
      & ( 'System_IntPtr' != 'System_Exception' )
      & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != 'System_Boolean' )
      & ! [X136: $int,X135: $int,X137: $int] :
          ( ( 'IfThenElse'(X136,X135,X137) = X137 )
          | ( true_1 = X136 ) )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
      & ( elements != stringLiteral11 )
      & ! [X390: $int] :
          ( ( ( true_1 = 'InRange'(X390,'System_Int16') )
            | ~ $less(X390,32768)
            | $less(X390,$sum(0,$uminus(32768))) )
          & ( ( $less(X390,32768)
              & ~ $less(X390,$sum(0,$uminus(32768))) )
            | ( true_1 != 'InRange'(X390,'System_Int16') ) ) )
      & ! [X232: $int,X231: $int,X233: $int] :
        ? [X234: $int] :
          ( ( typeof(X233) = X234 )
          & ( ( true_1 != 'NonNullRefArrayRaw'(X233,X232,X231) )
            | ( ( 'Rank'(X233) = X231 )
              & ( true_1 = x(X234,'System_Array') )
              & ( true_1 = x(X232,'ElementType'(X234)) ) ) ) )
      & ( 'System_String' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != stringLiteral9 )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
      & ( sharingMode != 'Microsoft_Contracts_GuardException' )
      & ( elements != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
      & ( 'System_Object' = 'DeclType'(elements) )
      & ( 'BoundedStack_elems' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Int16' )
      & ( 'System_IntPtr' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' = X6 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
      & ( 'System_Array' != 'System_Boolean' )
      & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
      & ( 'FirstConsistentOwner' != 'System_UInt16' )
      & ( true_1 = 'IsValueType'('System_Boolean') )
      & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Exception' )
      & ( 'FirstConsistentOwner' != 'System_Byte' )
      & ( 'BoundedStack_max' != 'BoundedStack' )
      & ( localinv != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral11 )
      & ( 'System_UIntPtr' != 'System_IConvertible' )
      & ( localinv != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IComparable_1___System_String') )
      & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
      & ! [X325: $int,X324: $int] :
        ? [X326: $int] :
          ( ( x_2(X325,X324) = X326 )
          & ( ( $less(X326,X324)
              & ~ $less(X326,0) )
            | $less(X325,0)
            | ~ $less(0,X324) ) )
      & ( 'System_ICloneable' != stringLiteral10 )
      & ( 'System_IConvertible' != stringLiteral9 )
      & ( 'System_Int32' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_Int64' )
      & ! [X8: $int,X9: $int] :
        ? [X10: $int] :
          ( ( true_1 = x(X10,'System_Array') )
          & ( true_1 = x(X10,X10) )
          & ( 'RefArray'(X9,X8) = X10 ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_SByte' )
      & ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
      & ( 'System_SByte' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X420: $int,X418: $int,X419: $int] :
          ( ( true_1 != 'IsAllocated'(X420,X419) )
          | ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
      & ( 'System_Array' != 'System_Runtime_Serialization_ISerializable' )
      & ( inv != sharingMode )
      & ( 'BoundedStack' != stringLiteral11 )
      & ( 'BoundedStack_max' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryNonNullRef' )
      & ( 'FirstConsistentOwner' != 'System_IComparable_1___System_String' )
      & ( localinv != 'System_Reflection_MemberInfo' )
      & ( inv != stringLiteral11 )
      & ( 'System_UInt16' != 'BoundedStack_size' )
      & ( 'System_Array' != 'BoundedStack' )
      & ( 'System_UInt16' != 'System_IComparable' )
      & ( 'System_Boolean' != 'System_String' )
      & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
      & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
      & ( exposeVersion != 'ArrayCategoryRef' )
      & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
      & ! [X215: $int,X214: $int,X213: $int] :
        ? [X216: $int] :
          ( ( ( true_1 != x(X215,X216) )
            | ( X215 = X216 ) )
          & ( 'ValueArray'(X214,X213) = X216 ) )
      & ( allocated != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_ICloneable' )
      & ( 'BoundedStack_max' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_String' )
      & ( 'System_Array' != 'System_Int64' )
      & ( 'System_IEquatable_1___System_String' != stringLiteral9 )
      & ( 'System_UInt64' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryInt' != stringLiteral11 )
      & ( 'System_IntPtr' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt64' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
      & ( true_1 != 'IsImmutable'('BoundedStack') )
      & ( 'System_Array' != 'System_Type' )
      & ( 'System_Char' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'BoundedStack_elems' )
      & ( inv != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_elems' != stringLiteral11 )
      & ( 'NonNullFieldsAreInitialized' != 'System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral9 )
      & ( elements != 'System_UInt64' )
      & ( elements != stringLiteral8 )
      & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_IReflect' )
      & ! [X121: $int] :
          ( ( ( true_1 = 'InRange'(X121,'System_UInt64') )
            | $less(int_18446744073709551615,X121)
            | $less(X121,0) )
          & ( ( ~ $less(int_18446744073709551615,X121)
              & ~ $less(X121,0) )
            | ( true_1 != 'InRange'(X121,'System_UInt64') ) ) )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Object' != 'BoundedStack_size' )
      & ( 'BoundedStack_elems' != stringLiteral10 )
      & ( elements != 'System_Char' )
      & ( localinv != 'BoundedStack_max' )
      & ( 'System_Array' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != 'System_Byte' )
      & ( inv != 'System_Int64' )
      & ( elements != 'System_Runtime_InteropServices__Type' )
      & ( elements != inv )
      & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
      & ( 'FirstConsistentOwner' != 'System_UInt32' )
      & ( true_1 = x('System_Collections_IList','System_Object') )
      & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X3) )
      & ( 'ArrayCategoryRef' != 'System_Char' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_UInt32' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
      & ( 'ArrayCategoryValue' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != 'System_UIntPtr' )
      & ( 'System_Boolean' != 'System_Collections_ICollection' )
      & ( sharingMode != 'BoundedStack' )
      & ( ownerFrame != 'NonNullFieldsAreInitialized' )
      & ( 'System_UInt32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Collections_ICollection' )
      & ( 'System_IConvertible' != stringLiteral11 )
      & ( 'System_String' != 'System_Int16' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_IComparable_1___System_String' )
      & ( localinv != ownerRef )
      & ( 'System_IConvertible' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_IComparable' )
      & ( 'System_String' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Array' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryInt' != 'System_Int32' )
      & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
      & ( true_1 != 'IsImmutable'('System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'BoundedStack_max' )
      & ( true_1 = x('System_IConvertible','System_IConvertible') )
      & ( 'System_SByte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IntPtr' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_String','System_Collections_IEnumerable') )
      & ( sharingMode != 'System_Int32' )
      & ( 'System_SByte' != 'BoundedStack_elems' )
      & ( 'System_IComparable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
      & ( sharingMode != stringLiteral10 )
      & ( 'System_Array' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Array' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_Char' )
      & ( 'Microsoft_Contracts_GuardException' = X0 )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'ArrayCategoryValue' )
      & ( exposeVersion != 'System_String' )
      & ( 'System_Reflection_IReflect' != 'BoundedStack' )
      & ( 'System_Array' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'ArrayCategoryValue' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != stringLiteral8 )
      & ! [X156: $int] :
          ( ( true_1 != 'IsHeap'(X156) )
          | ( true_1 = select2(X156,stringLiteral11,allocated) ) )
      & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
      & ! [X44: $int] :
          ( ( true_1 != 'IsHeap'(X44) )
          | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
      & ( 'System_SByte' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_IReflect' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
      & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
      & ( inv != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
      & ( sharingMode != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt16' )
      & ( localinv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'System_Type' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral10 )
      & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
      & ( stringLiteral10 != stringLiteral11 )
      & ( 'System_Array' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable' )
      & ( 'System_IntPtr' != 'System_ICloneable' )
      & ( 'ArrayCategoryValue' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral8 )
      & ( true_1 = 'IsImmutable'('System_String') )
      & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Collections_IList' )
      & ( elements != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack_size' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack' )
      & ( localinv != ownerFrame )
      & ( 'System_UInt16' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
      & ( ownerRef != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
      & ! [X249: $int] : ( shr(X249,0) = X249 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
      & ( inv != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryValue' != 'System_UIntPtr' )
      & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X5) )
      & ( ownerRef != 'System_IntPtr' )
      & ! [X379: $int] :
          ( ( 'DimLength'(X379,0) = 'Length'(X379) )
          | ( 1 != 'Rank'(X379) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != 'System_UInt16' )
      & ( ownerRef != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
      & ( 'System_IComparable' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
      & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_SByte' != 'System_ICloneable' )
      & ! [X42: $int,X43: $int,X41: $int] :
          ( ( nullObject = X42 )
          | ( 'Rank'(X42) = X41 )
          | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
      & ! [X74: $int,X75: $int,X73: $int] :
          ( ( true_1 != x(X74,X75) )
          | ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
      & ( 'System_Int32' != 'System_IComparable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Int32' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_size' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
      & ( 'System_UIntPtr' != stringLiteral8 )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'System_Int64' )
      & ( 'ArrayCategoryInt' != 'System_ICloneable' )
      & ( exposeVersion != stringLiteral9 )
      & ( elements != 'SharingMode_Unshared' )
      & ( 'BoundedStack_size' != 'System_Collections_IList' )
      & ( 'System_Object' != 'System_Byte' )
      & ( allocated != 'SharingMode_LockProtected' )
      & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
      & ( 'SharingMode_LockProtected' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral11 )
      & ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
      & ( 'SharingMode_LockProtected' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
      & ( 'System_Int64' != 'BoundedStack_max' )
      & ( 'System_Int16' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_Exception' )
      & ( inv != 'System_UIntPtr' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
      & ( elements != 'System_UInt32' )
      & ( ownerFrame != 'System_Int64' )
      & ( 'System_Int16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != ownerFrame )
      & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryNonNullRef' )
      & ( 'BoundedStack' != stringLiteral10 )
      & ( 'System_Collections_ICollection' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_size' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'System_Byte' )
      & ( localinv != 'System_Object' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_SByte' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Int64' )
      & ( 'System_Object' != 'System_Exception' )
      & ! [X150: $int] :
        ? [X151: $int] :
          ( ( 'Length'(X150) = X151 )
          & ~ $less(int_2147483647,X151)
          & ~ $less(X151,0) )
      & ( ownerFrame != 'System_IntPtr' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != stringLiteral11 )
      & ( 'System_SByte' != 'System_Exception' )
      & ( exposeVersion != stringLiteral11 )
      & ( ownerFrame != 'System_Collections_ICollection' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Byte' )
      & ( 'System_Type' != 'System_Byte' )
      & ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
      & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
      & ( 'System_Int32' != 'System_Reflection_MemberInfo' )
      & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int32' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt32' != 'System_IConvertible' )
      & ( 'System_IConvertible' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != 'BoundedStack_size' )
      & ( ownerFrame != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral8 != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_Unshared' != 'System_Int16' )
      & ( localinv != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'NonNullFieldsAreInitialized' )
      & ( 'SharingMode_Unshared' != 'System_Int32' )
      & ( 'System_Byte' != 'System_UInt16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_GuardException' )
      & ( 'FirstConsistentOwner' != 'System_Exception' )
      & ( allocated != 'System_Char' )
      & ( 'System_String' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_size' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'System_Collections_IEnumerable' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
      & ( sharingMode != 'System_SByte' )
      & ( 'System_Int16' != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( ownerFrame != 'System_Object' )
      & ( inv != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
      & ( 'StringLength'(stringLiteral9) = 18 )
      & ( 'System_UInt16' != 'System_Collections_IList' )
      & ( 'System_Int16' != 'BoundedStack_max' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
      & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Reflection_MemberInfo' )
      & ( exposeVersion != 'PeerGroupPlaceholder' )
      & ( 'BaseClass'('System_Type') = X6 )
      & ( ownerRef != 'BoundedStack_elems' )
      & ( localinv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != stringLiteral8 )
      & ! [X97: $int] :
          ( ( ( ~ $less(int_2147483647,X97)
              & ~ $less(X97,int_m2147483648) )
            | ( true_1 != 'InRange'(X97,'System_Int32') ) )
          & ( ( true_1 = 'InRange'(X97,'System_Int32') )
            | $less(int_2147483647,X97)
            | $less(X97,int_m2147483648) ) )
      & ( 'System_Int16' != 'System_IConvertible' )
      & ( 'System_Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
      & ( true_1 = 'IsValueType'('System_UInt16') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral9 )
      & ( sharingMode != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != stringLiteral9 )
      & ( localinv != 'ArrayCategoryValue' )
      & ( allocated != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int64' != stringLiteral10 )
      & ( elements != 'BoundedStack_size' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Boolean' != 'System_Type' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( exposeVersion != 'Microsoft_Contracts_GuardException' )
      & ( sharingMode != 'ArrayCategoryInt' )
      & ( 'System_Byte' != 'System_Int32' )
      & ! [X384: $int,X383: $int,X385: $int] :
          ( ( true_1 != x(X383,'NonNullRefArray'(X384,X385)) )
          | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
      & ( allocated != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_ICloneable' )
      & ( allocated != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Type' )
      & ! [X223: $int,X224: $int] :
          ( ( ( true_1 = 'Is'(X223,X224) )
            | ( ( true_1 != x(typeof(X223),X224) )
              & ( nullObject != X223 ) ) )
          & ( ( true_1 = x(typeof(X223),X224) )
            | ( nullObject = X223 )
            | ( true_1 != 'Is'(X223,X224) ) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
      & ! [X396: $int,X395: $int] :
        ? [X397: $int] :
          ( ( ( X395 = X396 )
            | ( true_1 != x('UnboxedType'(X397),'System_Object') )
            | ( X395 != X397 ) )
          & ( 'Box'(X396,X395) = X397 ) )
      & ( 'System_IEquatable_1___System_String' != 'System_Collections_IList' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
      & ( allocated != 'System_IntPtr' )
      & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
      & ( 'System_UInt16' != stringLiteral9 )
      & ( 'System_Int64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryRef' != 'System_UInt32' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_UIntPtr' )
      & ! [X387: $int,X389: $int,X386: $int,X388: $int] :
          ( ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) )
          | ( true_1 != 'IsHeap'(X386) ) )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable' )
      & ( 'System_Array' != 'System_IntPtr' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_MemberInfo' )
      & ! [X29: $int,X28: $int] :
        ? [X30: $int] :
          ( ( true_1 = x(X30,X30) )
          & ( 'ValueArray'(X29,X28) = X30 )
          & ( true_1 = x(X30,'System_Array') ) )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryRef' )
      & ( 'System_Object' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != stringLiteral9 )
      & ( sharingMode != ownerRef )
      & ( ownerFrame != 'System_Byte' )
      & ( stringLiteral8 != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_Char' )
      & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X2) )
      & ( allocated != 'System_UInt32' )
      & ( ownerRef != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Type' )
      & ! [X257: $int,X255: $int,X256: $int] :
        ? [X259: $int,X258: $int] :
          ( ( 'AsInterface'(X255) = X259 )
          & ( 'Box'(X257,X256) = X258 )
          & ( ( true_1 = x(typeof(X256),X255) )
            | ( X256 != X258 )
            | ( true_1 != x('UnboxedType'(X258),X259) )
            | ( X255 != X259 ) ) )
      & ( localinv != 'System_UInt64' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_UInt16' )
      & ( elements != localinv )
      & ( 'System_Exception' != stringLiteral9 )
      & ( 'BoundedStack_elems' != 'System_Exception' )
      & ( 'System_Object' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
      & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Object' != 'System_ICloneable' )
      & ( elements != 'FirstConsistentOwner' )
      & ( ownerRef != 'System_Int16' )
      & ( 'System_SByte' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Reflection_IReflect' )
      & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
      & $less(int_9223372036854775807,int_18446744073709551615)
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral10 )
      & ( ownerFrame != 'FirstConsistentOwner' )
      & ( 'System_Exception' != 'System_IConvertible' )
      & ( 'System_Char' != stringLiteral8 )
      & ( sharingMode != 'System_Collections_IEnumerable' )
      & ( 'System_IConvertible' != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_IList' )
      & ( inv != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Array' != 'System_IConvertible' )
      & ( allocated != 'BoundedStack_elems' )
      & ( allocated != 'System_Array' )
      & ( sharingMode != 'FirstConsistentOwner' )
      & ( 'System_Array' != 'System_SByte' )
      & ( 'System_Type' != 'System_Int64' )
      & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
      & ( ownerFrame != stringLiteral11 )
      & ( ownerRef != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'System_UInt16' )
      & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
      & ( inv != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral11 )
      & ( elements != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'BoundedStack_size' )
      & ( localinv != 'System_UInt32' )
      & ( 'System_UInt64' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
      & ( ownerRef != 'BoundedStack_size' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
      & ! [X183: $int] : ( shl(X183,0) = X183 )
      & ( ownerFrame != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
      & ( exposeVersion != 'System_Collections_IList' )
      & ( 'SharingMode_LockProtected' != stringLiteral11 )
      & ( allocated != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_IComparable' )
      & ( 'BoundedStack' != stringLiteral8 )
      & ( 'System_IConvertible' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UInt64' )
      & ( 'ArrayCategoryValue' != 'System_Int64' )
      & ( 'System_Type' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'System_Boolean' )
      & ( 'System_IntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryRef' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_UInt16' )
      & ( inv != 'System_Reflection_MemberInfo' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral8 )
      & ( 'System_Boolean' != stringLiteral11 )
      & ! [X172: $int] :
          ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) )
          | ( true_1 != 'IsHeap'(X172) ) )
      & ( 'ArrayCategoryValue' != 'System_Type' )
      & ( 'System_Int32' != 'System_UInt32' )
      & ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
      & ( allocated != 'System_IConvertible' )
      & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
      & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_ICloneable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Boolean' != 'System_Object' )
      & ( true_1 != 'IsStaticField'('BoundedStack_size') )
      & ( localinv != 'System_ICloneable' )
      & ( ownerFrame != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_UInt32' )
      & ( elements != sharingMode )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' = 'AsMutable'('System_Exception') )
      & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'System_IComparable' )
      & ( 'System_Type' != 'System_Exception' )
      & ( elements != ownerRef )
      & ( localinv != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Byte' != 'System_Exception' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsValueType'('System_Int64') )
      & ( 'System_Int16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Exception' )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IComparable' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'System_Reflection_MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'System_Exception' )
      & ( 'System_Exception' != 'System_Collections_IEnumerable' )
      & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_ICloneable' )
      & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_SByte' != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UIntPtr' )
      & ( allocated != 'System_UInt64' )
      & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_ICloneable' != 'BoundedStack' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'PeerGroupPlaceholder' )
      & ( 'System_Int32' != 'System_Int64' )
      & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Int32' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral11 )
      & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Byte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
      & ! [X428: $int] :
          ( ( true_1 != 'IsHeap'(X428) )
          | ( true_1 = select2(X428,stringLiteral8,allocated) ) )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Exception' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral8 )
      & ( allocated != 'ArrayCategoryInt' )
      & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int32' != 'System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryInt' != 'System_Exception' )
      & ! [X39: $int,X40: $int,X38: $int,X37: $int] :
          ( ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) )
          | ( X37 = X38 ) )
      & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' = X4 )
      & ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
      & ! [X238: $int] :
          ( ( ( true_1 = 'InRange'(X238,'System_Char') )
            | $less(X238,0)
            | ~ $less(X238,65536) )
          & ( ( ~ $less(X238,0)
              & $less(X238,65536) )
            | ( true_1 != 'InRange'(X238,'System_Char') ) ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
      & ( elements != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IConvertible' )
      & ( 'System_Type' != 'System_SByte' )
      & ( 'System_Collections_IEnumerable' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_IComparable' != 'System_Collections_IEnumerable' )
      & ! [X152: $int,X153: $int,X154: $int] :
        ? [X155: $int] :
          ( ( ( ( true_1 = x(X152,X155) )
              & ( 'NonNullRefArray'(X155,X153) = X154 ) )
            | ( true_1 != x('NonNullRefArray'(X152,X153),X154) )
            | ( true_1 = x('System_Array',X154) ) )
          & ( 'ElementType'(X154) = X155 ) )
      & ( true_1 = x('System_Type','System_Reflection_IReflect') )
      & ( sharingMode != 'System_UInt16' )
      & ( 'System_IComparable' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'System_IComparable' )
      & ( 'System_UInt16' != 'System_Int64' )
      & ( exposeVersion != sharingMode )
      & ( 'PeerGroupPlaceholder' != 'System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'System_Array' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_String' )
      & ( true_1 != 'IsStaticField'('BoundedStack_max') )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != ownerRef )
      & ( 'System_Boolean' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
      & ( localinv != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
      & ( exposeVersion != 'System_ICloneable' )
      & ( 'System_Int16' != 'System_Int32' )
      & $less(int_m9223372036854775808,int_m2147483648)
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_max' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != stringLiteral10 )
      & ( exposeVersion != 'BoundedStack_elems' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'System_UInt64' )
      & ( 'System_IConvertible' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
      & ( allocated != 'System_Type' )
      & ( 'FirstConsistentOwner' != stringLiteral9 )
      & ( 'System_IntPtr' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' = X5 )
      & ( 'SharingMode_LockProtected' != 'System_Int32' )
      & ( 'System_Type' != 'System_IntPtr' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral8 )
      & ( 'System_Int32' != stringLiteral8 )
      & ( 'System_Type' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X192: $int,X191: $int] :
          ( ( nullObject = 'As'(X191,X192) )
          | ( true_1 = 'Is'(X191,X192) ) )
      & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
      & ( ownerRef != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'BoundedStack_max' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_size' )
      & ( 'System_Object' != 'BoundedStack_max' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt64' != 'System_IntPtr' )
      & ( allocated != ownerFrame )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt64' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Int32' )
      & ! [X146: $int] :
          ( ( true_1 != 'IsHeap'(X146) )
          | ( true_1 = select2(X146,stringLiteral9,allocated) ) )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryRef' )
      & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral9 != stringLiteral10 )
      & ( elements != exposeVersion )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IsValueType'('System_Int32') )
      & ( sharingMode != 'System_Runtime_Serialization_ISerializable' )
      & ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
      & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != stringLiteral9 )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
      & ! [X143: $int,X141: $int,X144: $int,X142: $int] :
        ? [X145: $int] :
          ( ( ( nullObject = X145 )
            | ( ( select2(X143,X145,ownerRef) = X144 )
              & ( select2(X143,X145,ownerFrame) = X141 ) )
            | ( true_1 != 'IsHeap'(X143) ) )
          & ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 ) )
      & ( ownerFrame != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral9 )
      & ( 'System_SByte' != 'System_Collections_IEnumerable' )
      & ! [X351: $int,X352: $int,X353: $int] :
        ? [X354: $int] :
          ( ( 'ElementType'(X351) = X354 )
          & ( ( true_1 != x(X351,'NonNullRefArray'(X353,X352)) )
            | ( ( X351 != X353 )
              & ( 'NonNullRefArray'(X354,X352) = X351 )
              & ( true_1 = x(X354,X353) ) ) ) )
      & ! [X380: $int,X381: $int] :
        ? [X382: $int] :
          ( ( ( ~ $less(X382,0)
              & $less(X382,$sum(0,$uminus(X381))) )
            | ~ $less(X381,0)
            | $less(X380,0) )
          & ( x_2(X380,X381) = X382 ) )
      & ( sharingMode != 'System_Object' )
      & ( allocated != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Int16' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_IntPtr' )
      & ( 'NonNullFieldsAreInitialized' != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
      & ! [X237: $int,X235: $int,X236: $int] :
          ( ( 'IntToInt'(X235,X237,X236) = X235 )
          | ( true_1 != 'InRange'(X235,X236) ) )
      & ( 'ArrayCategoryValue' != 'System_UInt64' )
      & ! [X27: $int,X26: $int,X25: $int] :
          ( ( true_1 != select2(X26,X25,allocated) )
          | ( true_1 != 'IsHeap'(X26) )
          | ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
      & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
      & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Array' != 'BoundedStack_max' )
      & ! [X119: $int,X120: $int,X118: $int] :
          ( ( true_1 != 'StringEquals'(X120,X118) )
          | ( true_1 = 'StringEquals'(X120,X119) )
          | ( true_1 != 'StringEquals'(X118,X119) ) )
      & ( 'System_SByte' != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
      & ( inv != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'System_Reflection_MemberInfo' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'ArrayCategoryNonNullRef' )
      & ( localinv != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryValue' )
      & ( true_1 = x('System_Array','System_Object') )
      & ( 'PeerGroupPlaceholder' != stringLiteral9 )
      & ( allocated != 'System_Collections_IEnumerable' )
      & ( 'System_IntPtr' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable_1___System_String' )
      & ( allocated != 'ArrayCategoryValue' )
      & ( 'SharingMode_LockProtected' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != 'System_IConvertible' )
      & ( 'BaseClass'('System_String') = X1 )
      & ( elements != stringLiteral10 )
      & ( 'BoundedStack_max' != 'System_Runtime_Serialization_ISerializable' )
      & ( elements != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != stringLiteral10 )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
      & ( 'System_Object' != 'System_Type' )
      & ( ownerFrame != 'System_Boolean' )
      & ( 'ArrayCategoryRef' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_UInt32' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != stringLiteral11 )
      & ( 'System_Int64' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
      & ( 'BoundedStack_elems' != stringLiteral9 )
      & ! [X287: $int,X288: $int] :
          ( ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) )
          | $less(X288,1) )
      & ( true_1 != 'IsImmutable'('System_Exception') )
      & ! [X293: $int,X294: $int] :
          ( ( 'BeingConstructed' = X293 )
          | ! [X295: $int] :
            ? [X296: $int] :
              ( ( ( true_1 != 'IsHeap'(X295) )
                | ( ( 'PeerGroupPlaceholder' = select2(X295,X293,ownerFrame) )
                  & ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) = X293 )
                  & ( select2(X295,X293,inv) = X296 )
                  & ( select2(X295,X293,localinv) = X296 )
                  & ! [X297: $int] :
                      ( ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) )
                      | ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) != X293 )
                      | ( X293 = X297 ) ) ) )
              & ( typeof(X293) = X296 ) )
          | ( nullObject = X293 )
          | ( true_1 != x(typeof(X293),'AsImmutable'(X294)) ) )
      & ( 'System_Byte' != 'System_Int16' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_elems' )
      & ! [X347: $int,X346: $int,X348: $int] :
          ( ( true_1 != x(X348,X347) )
          | ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Type' )
      & ! [X185: $int,X184: $int] :
        ? [X186: $int] :
          ( ( typeof(X184) = X186 )
          & ( ( nullObject = X184 )
            | ( select2(X185,X184,inv) != X186 )
            | ( select2(X185,X184,localinv) != X186 )
            | ( true_1 != 'IsHeap'(X185) )
            | ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) )
            | ( true_1 != select2(X185,X184,allocated) )
            | ( true_1 != x(X186,'BoundedStack') ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != stringLiteral8 )
      & ( 'System_Int16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Int64' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IComparable_1___System_String' )
      & ( 'SharingMode_LockProtected' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != 'BoundedStack_size' )
      & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
      & ( 'System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_IComparable_1___System_String' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral10 )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryRef' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
      & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'BoundedStack' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral10 )
      & ( 'System_Int64' != 'System_Collections_IEnumerable' )
      & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != 'BoundedStack' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
      & ( 'System_Int16' != stringLiteral10 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Object' )
      & ( 'System_Boolean' != 'System_UInt32' )
      & ( 'System_UInt64' != 'BoundedStack_size' )
      & ( 'System_Int64' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
      & ( ownerFrame != 'ArrayCategoryInt' )
      & ( 'System_IConvertible' != stringLiteral10 )
      & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X6) )
      & ( 'SharingMode_LockProtected' != 'System_Type' )
      & ! [X273: $int,X274: $int] :
          ( ( true_1 != x(typeof(X274),'BoundedStack') )
          | ( nullObject = X274 )
          | ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'BoundedStack' )
      & ( ownerRef != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_MemberInfo' )
      & ( 'System_Boolean' != 'System_UIntPtr' )
      & ( 'System_Int32' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
      & ( 'System_Boolean' != 'BoundedStack' )
      & ( sharingMode != 'System_IComparable' )
      & ( 'ArrayCategoryInt' != 'System_UInt64' )
      & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Boolean' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IList' )
      & ! [X67: $int,X66: $int,X68: $int] :
        ? [X69: $int] :
          ( ( 'ElementType'(X66) = X69 )
          & ( ( ( 'RefArray'(X69,X68) = X66 )
              & ( true_1 = x(X69,X67) )
              & ( X66 != X67 ) )
            | ( true_1 != x(X66,'RefArray'(X67,X68)) ) ) )
      & ( 'ArrayCategoryRef' != 'BoundedStack_size' )
      & ( ownerFrame != 'System_UIntPtr' )
      & ( 'System_Char' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IConvertible' )
      & ( 'System_Type' != 'System_IComparable' )
      & ( exposeVersion != 'System_Char' )
      & ( ownerFrame != stringLiteral8 )
      & ( inv != stringLiteral10 )
      & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Boolean' )
      & ( 'SharingMode_Unshared' != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_SByte' )
      & ( 'System_Char' != 'System_IEquatable_1___System_String' )
      & ( elements != 'System_Reflection_MemberInfo' )
      & ( allocated != 'ArrayCategoryNonNullRef' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X48: $int,X49: $int] :
          ? [X53: $int,X51: $int,X50: $int,X52: $int] :
            ( ( select2(X48,X49,ownerRef) = X52 )
            & ( 'System_Object_ToString'(X48,X49) = X53 )
            & sP4(X49,X53,X51,X48,X52,X50)
            & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
            & ( select2(X48,X49,ownerFrame) = X50 ) ) )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
      & ( 'System_Type' != stringLiteral9 )
      & ( ownerFrame != 'System_Collections_IEnumerable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
      & ( inv != 'System_Reflection_IReflect' )
      & ( true_1 = 'IsMemberlessType'('System_Type') )
      & ( ownerRef != 'System_Char' )
      & ( 'System_String' != 'System_Exception' )
      & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_SByte' )
      & ( true_1 != 'IsStaticField'(inv) )
      & ( 'FirstConsistentOwner' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
      & ( 'FirstConsistentOwner' != 'System_IntPtr' )
      & ( 'System_IntPtr' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Exception' )
      & ( sharingMode != stringLiteral11 )
      & ( 'System_Int64' != 'BoundedStack' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable' != stringLiteral10 )
      & ( true_1 = x('BoundedStack','BoundedStack') )
      & ( elements != 'System_Byte' )
      & ( exposeVersion != 'System_Exception' )
      & ( 'System_Int64' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
      & ( elements != 'System_SByte' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable') )
      & ( 'System_Boolean' != 'System_Int16' )
      & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt64' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Array' != 'System_UInt16' )
      & ( 'System_UInt32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Object' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IList' )
      & ( elements != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != ownerRef )
      & ! [X399: $int,X400: $int,X398: $int,X401: $int] :
          ( ( true_1 = 'IsValueType'('UnboxedType'(X400)) )
          | ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
      & ( 'System_String' != stringLiteral8 )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_IEquatable_1___System_String' )
      & ( localinv != exposeVersion )
      & ( 'System_IComparable_1___System_String' != stringLiteral11 )
      & ( 'System_Char' != 'System_IConvertible' )
      & ( 'BoundedStack_max' != stringLiteral8 )
      & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
      & ( 'BoundedStack' != stringLiteral9 )
      & ( 'System_SByte' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' = 'DeclType'(exposeVersion) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_UIntPtr' != 'BoundedStack_elems' )
      & ! [X99: $int,X100: $int] :
        ? [X101: $int] :
          ( ( or_1(X99,X100) = X101 )
          & ( ( ~ $less($sum(X99,X100),X101)
              & ~ $less(X101,0) )
            | $less(X100,0)
            | $less(X99,0) ) )
      & ( 'BoundedStack_elems' != stringLiteral8 )
      & ( 'System_String' = 'AsDirectSubClass'('System_String',X1) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_ICloneable' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_IEquatable_1___System_String' )
      & ( 'System_Int32' != stringLiteral9 )
      & ( 1 = 'StringLength'(stringLiteral11) )
      & ( 'System_Object' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'BoundedStack_max' )
      & ( exposeVersion != 'System_UIntPtr' )
      & ( inv != 'ArrayCategoryInt' )
      & ( 'StringLength'(stringLiteral8) = 13 )
      & ( 'ArrayCategoryInt' != 'System_Collections_ICollection' )
      & ( 'System_UInt64' != 'System_Char' )
      & ( 'System_Exception' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Type','System_Type') )
      & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Type' != 'BoundedStack_size' )
      & ! [X433: $int,X435: $int,X434: $int] :
          ( ( 'OneClassDown'(X434,X433) = X435 )
          | ( true_1 != x(X434,'AsDirectSubClass'(X435,X433)) ) )
      & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_ICloneable' )
      & ( 'System_Object' != 'System_IComparable' )
      & ( elements != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Collections_IEnumerable' != stringLiteral11 )
      & ( 'System_Collections_IList' != stringLiteral11 )
      & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'System_Int16' )
      & ( 'SharingMode_Unshared' != 'System_SByte' )
      & ( elements != 'BoundedStack' )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ICheckedException' )
      & ( elements != 'System_ICloneable' )
      & ( localinv != 'BoundedStack_elems' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IEnumerable' )
      & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
      & ( localinv != 'System_Boolean' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_MemberInfo' )
      & ( allocated != 'System_UInt16' )
      & ( 'SharingMode_Unshared' != 'System_Array' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_Exception' )
      & ( 'System_Array' != 'System_Int32' )
      & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Int16' != 'System_Reflection_IReflect' )
      & ( 'System_SByte' != 'System_UIntPtr' )
      & ( exposeVersion != 'SharingMode_LockProtected' )
      & ( ownerRef != 'System_Byte' )
      & ! [X72: $int,X71: $int] :
          ( ( true_1 != x(X71,'AsMutable'(X72)) )
          | ( ( true_1 != 'IsImmutable'(X71) )
            & ( 'AsMutable'(X71) = X71 ) ) )
      & ( 'System_UInt32' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_IComparable_1___System_String' )
      & ( localinv != sharingMode )
      & ! [X189: $int,X188: $int,X187: $int] :
        ? [X190: $int] :
          ( ( ( true_1 != x(X188,X190) )
            | ( X188 = X190 ) )
          & ( 'IntArray'(X189,X187) = X190 ) )
      & ( 'System_Collections_ICollection' != stringLiteral8 )
      & ( 'System_Runtime_Serialization_ISerializable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'System_Int32' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_UIntPtr' )
      & ( 'BoundedStack_elems' != 'System_Collections_ICollection' )
      & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != inv )
      & ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
      & ( 'System_UInt16' != 'System_IConvertible' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Char' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UIntPtr' )
      & ( exposeVersion != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt16' )
      & ( 'FirstConsistentOwner' != 'System_Int16' )
      & ( exposeVersion != 'System_Array' )
      & ( 'System_Int32' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Exception' )
      & ( exposeVersion != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_IEquatable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
      & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_Int64' )
      & ( 'System_Int32' != 'BoundedStack' )
      & ! [X367: $int,X366: $int] :
          ( ( ( ( nullObject != X366 )
              & ( true_1 = 'Is'(X366,X367) ) )
            | ( true_1 != 'IsNotNull'(X366,X367) ) )
          & ( ( true_1 = 'IsNotNull'(X366,X367) )
            | ( nullObject = X366 )
            | ( true_1 != 'Is'(X366,X367) ) ) )
      & ( 'System_String' != 'BoundedStack' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X422: $int,X421: $int] :
        ? [X423: $int] :
          ( ( typeof(X422) = X423 )
          & ( ( nullObject = X422 )
            | ( true_1 != 'IsHeap'(X421) )
            | ( ( select2(X421,X422,localinv) = X423 )
              & ( select2(X421,X422,inv) = X423 ) )
            | ( true_1 != x(X423,'System_Array') ) ) )
      & ( allocated != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IsValueType'('System_UIntPtr') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_LockProtected' != 'PeerGroupPlaceholder' )
      & ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
      & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_ICollection' )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 )
      & ( 'System_Boolean' != 'BoundedStack_elems' )
      & ! [X392: $int,X391: $int] :
          ( ( true_1 = select2(X392,'ClassRepr'(X391),allocated) )
          | ( true_1 != 'IsHeap'(X392) ) )
      & ! [X261: $int,X260: $int] :
        ? [X262: $int] :
          ( ~ $less(X260,X262)
          & ~ $less(X261,X262)
          & ( ( X261 = X262 )
            | ( X260 = X262 ) )
          & ( min(X261,X260) = X262 ) )
      & ( ownerRef != 'System_SByte' )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Exception' )
      & ! [X218: $int,X217: $int] :
          ( ( x_2(X218,X217) = x_2($sum(X218,X217),X217) )
          | $less(X217,0)
          | $less(X218,0) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral8 )
      & ( 'FirstConsistentOwner' != 'System_IConvertible' )
      & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IntPtr' )
      & ( true_1 = 'IncludedInModifiesStar'(elements) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'ArrayCategoryRef' )
      & ! [X270: $int,X272: $int,X271: $int] :
          ( ( true_1 != x(X272,'ValueArray'(X271,X270)) )
          | ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
      & ( 'System_Int64' != 'System_IComparable' )
      & ( true_1 = x('System_Array','System_Collections_IList') )
      & ( 'System_Reflection_IReflect' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_SByte' )
      & ( 'StringLength'(stringLiteral10) = 7 )
      & ( 'System_Object' != 'System_Collections_ICollection' )
      & ( inv != 'System_UInt16' )
      & ( 'System_Boolean' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != stringLiteral11 )
      & ( true_1 = 'IsValueType'('System_SByte') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IList' )
      & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
      & ( localinv != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_IComparable_1___System_String' )
      & ! [X19: $int,X18: $int] :
          ( ( true_1 != 'Is'(X18,X19) )
          | ( 'As'(X18,X19) = X18 ) )
      & ( 'System_UInt64' != stringLiteral10 )
      & ( inv != 'System_Type' )
      & ( 'System_Object' != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack' != 'System_Collections_IList' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt32' != 'System_IntPtr' )
      & ( ownerRef != 'System_Exception' )
      & ( allocated != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Boolean' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'SharingMode_LockProtected' )
      & ( 'System_UIntPtr' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Type' )
      & ( exposeVersion != 'BoundedStack_size' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
      & ! [X147: $int,X148: $int] :
        ? [X149: $int] :
          ( ( typeof(X148) = X149 )
          & ( ( true_1 != 'IsHeap'(X147) )
            | ( select2(X147,X148,inv) != X149 )
            | ( nullObject = X148 )
            | ( true_1 != select2(X147,X148,allocated) )
            | ( select2(X147,X148,localinv) != X149 )
            | ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) )
            | ( true_1 != x(X149,'System_Object') ) ) )
      & ( 'System_String' != 'System_Int64' )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
      & ( 'System_Object' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_IList' != stringLiteral9 )
      & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X81: $int,X80: $int,X79: $int] :
        ? [X82: $int] :
          ( ( 'ElementType'(X81) = X82 )
          & ( ( ( true_1 = x(X80,X82) )
              & ( 'RefArray'(X82,X79) = X81 ) )
            | ( true_1 = x('System_Array',X81) )
            | ( true_1 != x('RefArray'(X80,X79),X81) ) ) )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_GuardException' )
      & ! [X443: $int] :
          ( ( ( $less(X443,65536)
              & ~ $less(X443,0) )
            | ( true_1 != 'InRange'(X443,'System_UInt16') ) )
          & ( ( true_1 = 'InRange'(X443,'System_UInt16') )
            | ~ $less(X443,65536)
            | $less(X443,0) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_Collections_IList' ) ),
    inference(nnf_transformation,[],[f33]) ).

tff(f73,plain,
    ? [X7: $int,X3: $int,X5: $int,X6: $int,X1: $int,X0: $int,X2: $int,X4: $int] :
      ( ( 'System_Int32' != 'System_UInt64' )
      & ( 'ArrayCategoryInt' != stringLiteral8 )
      & ( inv != 'System_String' )
      & ( 'System_Object' != 'System_Int64' )
      & ( 'System_String' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != sharingMode )
      & ( 'ArrayCategoryRef' != 'System_Exception' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'System_IComparable_1___System_String' )
      & ( 'System_Int64' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_Byte') )
      & ( 'System_Array' != stringLiteral11 )
      & ( 'System_Int32' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IntPtr' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable_1___System_String' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt64' )
      & ( 'System_IComparable_1___System_String' != stringLiteral10 )
      & ( 'System_Array' != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
      & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_size' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'BoundedStack_elems' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
      & ( 'System_Object' != 'System_Collections_IEnumerable' )
      & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'BoundedStack' )
      & ( ownerFrame != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'System_Collections_ICollection' )
      & ( sharingMode != 'System_Reflection_IReflect' )
      & ( 'System_Byte' != 'BoundedStack_elems' )
      & ( true_1 = x('System_Reflection_IReflect','System_Object') )
      & ( 'System_Reflection_IReflect' != stringLiteral8 )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_max' )
      & ( 'System_Type' = 'AsImmutable'('System_Type') )
      & ( ownerRef != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
      & ( 'System_Boolean' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
      & ( 'System_UIntPtr' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_Unshared' != 'System_IConvertible' )
      & ( exposeVersion != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Boolean' )
      & ( 'System_Boolean' != 'System_IComparable_1___System_String' )
      & ( 'System_SByte' != stringLiteral10 )
      & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Collections_IList' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X159: $int,X160: $int] :
        ? [X161: $int] :
          ( ( $less(X161,0)
            | ( x_2(X159,X160) = x_2(X161,X160) )
            | $less(X160,0) )
          & ( $sum(X159,$uminus(X160)) = X161 ) )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Int16' )
      & ( 'ArrayCategoryInt' != 'System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Type' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X454: $int,X452: $int,X453: $int] :
          ( ( true_1 != x(typeof(X453),'NonNullRefArray'(X452,X454)) )
          | ( nullObject = X453 )
          | ( 'Rank'(X453) = X454 ) )
      & ( 'ArrayCategoryValue' != 'System_Int16' )
      & ! [X180: $int,X181: $int,X179: $int] :
        ? [X182: $int] :
          ( ( select2(X181,X180,'AsPeerField'(X179)) = X182 )
          & ( ( ( select2(X181,X180,ownerRef) = select2(X181,X182,ownerRef) )
              & ( select2(X181,X182,ownerFrame) = select2(X181,X180,ownerFrame) ) )
            | ( true_1 != 'IsHeap'(X181) )
            | ( nullObject = X182 ) ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt32' != 'System_Collections_IList' )
      & ( elements != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Array' )
      & ( true_1 = x('System_ICloneable','System_Object') )
      & ( 'FirstConsistentOwner' != 'System_Collections_ICollection' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
      & ( 'ArrayCategoryRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_size' != stringLiteral9 )
      & ( allocated != 'System_IComparable' )
      & ( localinv != 'System_Array' )
      & ( true_1 = x('System_String','System_String') )
      & ( 'System_UInt32' != stringLiteral10 )
      & ( exposeVersion != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_IConvertible' )
      & ! [X349: $int,X350: $int] : ( x_2(X349,X350) = $sum(X349,$uminus($product(x_1(X349,X350),X350))) )
      & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt32' )
      & ( 'System_IComparable_1___System_String' != stringLiteral8 )
      & ( 'BoundedStack_elems' != 'System_IConvertible' )
      & ! [X129: $int] : ( 'ClassReprInv'('ClassRepr'(X129)) = X129 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != stringLiteral10 )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X299: $int,X300: $int,X298: $int] :
          ? [X301: $int] :
            ( ( ( ( nullObject != X300 )
                & ? [X302: $int] :
                  ! [X303: $int] :
                    ( ( typeof(X302) != X303 )
                    | ( ( select2(X298,X300,ownerFrame) = select2(X298,X302,ownerFrame) )
                      & ( nullObject != X302 )
                      & ( true_1 = select2(X298,X302,allocated) )
                      & ( ( select2(X298,X302,inv) != X303 )
                        | ( select2(X298,X302,localinv) != X303 ) )
                      & ( select2(X298,X302,ownerRef) = select2(X298,X300,ownerRef) ) ) ) )
              | sP11(X298,X299)
              | sP10(X301,X298,X299,X300)
              | ( true_1 != 'Is'(X300,'System_Object') )
              | ( true_1 != 'IsHeap'(X298) )
              | ( true_1 != select2(X298,X300,allocated) )
              | ( true_1 != select2(X298,X299,allocated) )
              | ( true_1 != 'Is'(X299,'System_Object') ) )
            & ( 'System_String_Concat_System_Object_System_Object'(X298,X299,X300) = X301 ) ) )
      & ! [X125: $int] : ~ $less('StringLength'(X125),0)
      & ( 'System_SByte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
      & ( ownerFrame != 'BoundedStack_elems' )
      & ( 'System_Int64' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_elems' != 'System_ICloneable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Char' != 'BoundedStack' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'System_UInt32' )
      & ( inv != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
      & ! [X60: $int,X58: $int,X59: $int] :
          ( ( true_1 != x(X60,'IntArray'(X58,X59)) )
          | ( 'ArrayCategoryInt' = 'ArrayCategory'(X60) ) )
      & ! [X417: $int,X415: $int,X416: $int] :
          ( ( nullObject = X417 )
          | ( 'Rank'(X417) = X416 )
          | ( true_1 != x(typeof(X417),'IntArray'(X415,X416)) ) )
      & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'FirstConsistentOwner' )
      & ( 'System_UInt32' != 'System_Reflection_MemberInfo' )
      & ( localinv != stringLiteral8 )
      & ( 'ArrayCategoryInt' != 'System_Char' )
      & ( 'PeerGroupPlaceholder' != stringLiteral8 )
      & ( 'System_Int32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
      & ! [X178: $int,X177: $int] :
          ( ( true_1 = select2(X178,X177,allocated) )
          | ( true_1 != 'IsAllocated'(X178,X177) ) )
      & ( 'ArrayCategoryValue' != 'System_Char' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'BoundedStack_max' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_ICollection' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_SByte' )
      & ( 'System_String' != stringLiteral10 )
      & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
      & ( ownerFrame != 'System_SByte' )
      & ! [X127: $int,X126: $int,X128: $int] :
          ( ( true_1 != X127 )
          | ( 'IfThenElse'(X127,X126,X128) = X126 ) )
      & ( inv != ownerRef )
      & ( 'System_Array' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Char' != 'System_ICloneable' )
      & ( 'System_Exception' = X7 )
      & ( ownerFrame != stringLiteral10 )
      & ( 'System_Exception' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'System_Collections_IEnumerable' )
      & ( elements != 'System_IComparable' )
      & ( allocated != 'BoundedStack_size' )
      & ( 'System_Int16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_Int64' )
      & ! [X124: $int] : ( true_1 != 'IsMemberlessType'(typeof(X124)) )
      & ( stringLiteral9 != stringLiteral11 )
      & ( 'System_Array' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = x('System_Exception','System_Exception') )
      & ( inv != 'FirstConsistentOwner' )
      & ( ownerRef != 'FirstConsistentOwner' )
      & ( 'BoundedStack_size' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != stringLiteral9 )
      & ( 'System_Char' != 'BoundedStack_size' )
      & ! [X424: $int,X425: $int,X427: $int,X426: $int] :
          ( ( 'RefArrayGet'('RefArraySet'(X424,X427,X426),X425) = 'RefArrayGet'(X424,X425) )
          | ( X425 = X427 ) )
      & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 != 'IsStaticField'(elements) )
      & ( ownerRef != 'System_Type' )
      & ! [X83: $int,X84: $int,X87: $int,X85: $int,X86: $int] :
          ( ( true_1 != 'IsHeap'(X85) )
          | ( true_1 != x(typeof(X84),'NonNullRefArray'(X86,X87)) )
          | ( nullObject != 'RefArrayGet'(select2(X85,X84,elements),X83) ) )
      & ( allocated != 'System_Collections_IList' )
      & ( 'FirstConsistentOwner' != stringLiteral10 )
      & ( 'System_Byte' != 'System_UIntPtr' )
      & ! [X15: $int] :
          ( ( ! [X17: $int] :
                ( ( true_1 != x(X15,X17) )
                | ( X15 = X17 ) )
            & ! [X16: $int] :
                ( ( X15 = X16 )
                | ( true_1 != x(X16,X15) ) ) )
          | ( true_1 != 'IsValueType'(X15) ) )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
      & ( ownerRef != 'BoundedStack_max' )
      & ! [X70: $int] :
          ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X70,stringLiteral10) )
          | ( true_1 != 'IsHeap'(X70) ) )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IntPtr' != 'BoundedStack' )
      & ( allocated != elements )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IList' )
      & ( 'System_Object' != 'FirstConsistentOwner' )
      & ( exposeVersion != stringLiteral8 )
      & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
      & ( ownerRef != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
      & ( ownerFrame != 'System_Int16' )
      & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
      & ( 'SharingMode_Unshared' != 'NonNullFieldsAreInitialized' )
      & ( 'ArrayCategoryValue' != 'System_Boolean' )
      & ( 'BoundedStack' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
      & ( 'System_Array' != 'BoundedStack_size' )
      & ( 'System_ICloneable' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('System_Array','System_Collections_ICollection') )
      & ( 'ArrayCategoryInt' != 'System_IComparable_1___System_String' )
      & ( 'System_UInt32' != 'System_UIntPtr' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Exception' )
      & ! [X363: $int,X364: $int,X365: $int] :
          ( ( true_1 != select2(X363,X365,allocated) )
          | ( true_1 = 'IsAllocated'(X363,select2(X363,X365,X364)) )
          | ( true_1 != 'IsHeap'(X363) ) )
      & ( 'System_String' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Collections_ICollection' != 'System_ICloneable' )
      & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X77: $int,X78: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X77,X78)) )
      & ( 'System_IEquatable_1___System_String' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'BoundedStack' )
      & ( 'System_UInt32' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_IConvertible' )
      & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
      & ( 'BoundedStack' != 'System_IEquatable_1___System_String' )
      & ( exposeVersion != stringLiteral10 )
      & ( 'System_Boolean' != stringLiteral10 )
      & ( 'System_UInt32' != 'System_UInt64' )
      & ( sharingMode != 'System_IComparable_1___System_String' )
      & ( 'System_ICloneable' != stringLiteral9 )
      & ( elements != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'BoundedStack' )
      & ( exposeVersion != 'System_SByte' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Exception' )
      & ( sharingMode != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerRef != 'System_IConvertible' )
      & ( elements != 'ArrayCategoryRef' )
      & ( 'System_IComparable' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Collections_IList' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X7 )
      & ( 'System_UInt16' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryRef' != 'System_ICloneable' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_ICloneable' )
      & ( 'BoundedStack_elems' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_ICloneable' )
      & ( elements != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_Type' )
      & ( 'System_Int32' != 'BoundedStack_max' )
      & ( 'PeerGroupPlaceholder' != 'System_Exception' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IEquatable_1___System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_SByte' )
      & ! [X162: $int,X163: $int,X164: $int] :
        ? [X165: $int,X166: $int] :
          ( ( 'ElementProxy'(X164,$sum(0,$uminus(1))) = X166 )
          & ( 'RefArrayGet'(select2(X163,X164,elements),X162) = X165 )
          & ( ( true_1 != 'IsHeap'(X163) )
            | ( true_1 = 'IsImmutable'(typeof(X165)) )
            | ( nullObject = X165 )
            | ( true_1 != x(typeof(X164),'System_Array') )
            | ( ( select2(X163,X166,ownerRef) = select2(X163,X165,ownerRef) )
              & ( select2(X163,X166,ownerFrame) = select2(X163,X165,ownerFrame) ) ) ) )
      & ! [X174: $int,X175: $int,X173: $int,X176: $int] :
          ( ( true_1 != 'IsHeap'(X174) )
          | ( nullObject != select2(X174,X173,'AsNonNullRefField'(X175,X176)) )
          | ( ( 'BeingConstructed' = X173 )
            & ( true_1 != select2(X174,'BeingConstructed','NonNullFieldsAreInitialized') ) )
          | ( nullObject = X173 ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X439: $int,X441: $int,X440: $int] :
          ( ( true_1 = 'InRange'('IntArrayGet'(select2(X439,X441,elements),X440),'ElementType'(typeof(X441))) )
          | ( true_1 != 'IsHeap'(X439) ) )
      & ( 'ArrayCategoryValue' != 'System_Byte' )
      & ( 'System_String' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
      & ( inv != 'System_IConvertible' )
      & ( ownerRef != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
      & ( 'System_Int32' != stringLiteral11 )
      & ( 'System_Object' = X2 )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
      & ( allocated != ownerRef )
      & ( inv != 'SharingMode_Unshared' )
      & ( 'System_Type' != 'BoundedStack_elems' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryNonNullRef' != 'System_SByte' )
      & ( ownerRef != 'ArrayCategoryRef' )
      & ( 'System_Char' != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryInt' )
      & ( localinv != 'System_String' )
      & ( 'SharingMode_LockProtected' != 'System_Byte' )
      & ( 'System_ICloneable' != stringLiteral8 )
      & ( 'System_UInt16' != stringLiteral11 )
      & ( 'PeerGroupPlaceholder' != 'System_UInt32' )
      & ( 'System_String' != 'System_IComparable_1___System_String' )
      & ( 'FirstConsistentOwner' != stringLiteral11 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
      & ( 'System_Array' != 'System_IComparable' )
      & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X406: $int,X405: $int] :
          ( ( shl(X405,X406) = $product(shl(X405,$sum(X406,$uminus(1))),2) )
          | $less(X406,1) )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
      & ( true_1 = x('System_ICloneable','System_ICloneable') )
      & ( exposeVersion != 'ArrayCategoryNonNullRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
      & ( 'SharingMode_Unshared' != 'System_Type' )
      & ( true_1 != 'IsImmutable'('System_Array') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_ICloneable' )
      & ( allocated != exposeVersion )
      & ( 'ArrayCategoryInt' != 'BoundedStack' )
      & ( exposeVersion != 'System_Object' )
      & ( ownerFrame != 'System_Type' )
      & ( inv != ownerFrame )
      & ( sharingMode != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Object' )
      & ( 'System_Array' != 'System_Reflection_MemberInfo' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_Array' )
      & ( sharingMode != 'System_String' )
      & ( 'System_IntPtr' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != stringLiteral10 )
      & ( 'System_Type' != 'System_String' )
      & ( 'BoundedStack_max' != stringLiteral10 )
      & ! [X404: $int,X403: $int,X402: $int] :
          ( ( x_2(X403,X404) != x_2(X402,X404) )
          | $less(X404,2)
          | ~ $less(X402,X403)
          | ~ $less(X403,$sum(X402,X404)) )
      & ( 'System_Byte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IntPtr' )
      & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
      & ( allocated != stringLiteral8 )
      & ( 'System_Int32' != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Char' )
      & ! [X252: $int,X251: $int,X254: $int,X253: $int] :
          ( ( 'ValueArrayGet'('ValueArraySet'(X252,X253,X251),X254) = 'ValueArrayGet'(X252,X254) )
          | ( X253 = X254 ) )
      & ( 'System_Char' != 'System_Collections_ICollection' )
      & ( elements != 'System_Array' )
      & ( 'PeerGroupPlaceholder' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt64' )
      & ( localinv != 'System_IEquatable_1___System_String' )
      & ( 'System_Type' != 'System_UInt16' )
      & ( 'System_Byte' != 'Microsoft_Contracts_GuardException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_IConvertible','System_Object') )
      & ( inv != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'System_Object' )
      & ( 'System_Collections_ICollection' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' = X3 )
      & ( localinv != 'System_Int64' )
      & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_GuardException' )
      & ! [X308: $int,X309: $int] : ( 'ElementType'('ValueArray'(X309,X308)) = X309 )
      & ( ownerFrame != 'System_Exception' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_IComparable' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
      & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' != 'System_IConvertible' )
      & ( 'System_Byte' != 'System_Char' )
      & ( exposeVersion != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
      & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
      & ( ownerFrame != 'System_UInt32' )
      & ( ! [X240: $int,X241: $int,X239: $int] :
          ? [X242: $int] :
            ( ( 'System_String_Concat_System_String_System_String'(X240,X239,X241) = X242 )
            & ( ( true_1 != select2(X240,X239,allocated) )
              | sP8(X242,X241,X239,X240)
              | ( ( nullObject != X241 )
                & ? [X243: $int] :
                  ! [X244: $int] :
                    ( ( ( select2(X240,X241,ownerRef) = select2(X240,X243,ownerRef) )
                      & ( select2(X240,X243,ownerFrame) = select2(X240,X241,ownerFrame) )
                      & ( ( select2(X240,X243,inv) != X244 )
                        | ( select2(X240,X243,localinv) != X244 ) )
                      & ( true_1 = select2(X240,X243,allocated) )
                      & ( nullObject != X243 ) )
                    | ( typeof(X243) != X244 ) ) )
              | sP9(X240,X239)
              | ( true_1 != 'Is'(X239,'System_String') )
              | ( true_1 != 'IsHeap'(X240) )
              | ( true_1 != 'Is'(X241,'System_String') )
              | ( true_1 != select2(X240,X241,allocated) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( 'BoundedStack_size' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_Runtime_InteropServices__Exception' )
      & ! [X36: $int,X35: $int,X34: $int] : ( 'IntArrayGet'('IntArraySet'(X35,X36,X34),X36) = X34 )
      & ( 'SharingMode_LockProtected' != 'System_Int64' )
      & ( 'System_Type' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
      & ( 'ArrayCategoryRef' != 'System_SByte' )
      & ( exposeVersion != 'System_Type' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_Collections_IEnumerable' )
      & ( sharingMode != 'System_Int64' )
      & ( 'System_UInt32' != stringLiteral9 )
      & ( 'System_Char' != stringLiteral11 )
      & ( 'System_UInt32' != 'BoundedStack_size' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
      & ( 'System_Object' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'FirstConsistentOwner' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
      & ( 'FirstConsistentOwner' != 'System_Reflection_IReflect' )
      & ( 'System_Int16' != 'System_UInt32' )
      & ( 'System_Object' != 'System_Reflection_MemberInfo' )
      & ( 'BoundedStack_size' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_ICollection' != 'System_IConvertible' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IList' )
      & ( 'System_Byte' != stringLiteral8 )
      & ( inv != 'BoundedStack_size' )
      & ( sharingMode != ownerFrame )
      & ( 'SharingMode_LockProtected' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'System_Collections_IList' )
      & ( allocated != 'PeerGroupPlaceholder' )
      & ! [X45: $int] : ( true_1 != x(typeof('ClassRepr'(X45)),'System_Object') )
      & ( elements != 'System_Int32' )
      & ( 'System_Int32' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_UInt32' )
      & ( 'System_UIntPtr' != 'System_IComparable' )
      & ( localinv != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_LockProtected' != 'System_String' )
      & ( true_1 = x('System_String','System_IComparable') )
      & ( true_1 = 'IsMemberlessType'('System_Array') )
      & ( inv != 'System_ICloneable' )
      & ( 'System_IConvertible' != 'System_Collections_IEnumerable' )
      & ( 'System_String' != stringLiteral11 )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
      & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
      & ( 'System_Int32' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
      & ! [X76: $int] : ( 'TypeName'('TypeObject'(X76)) = X76 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
      & ! [X376: $int,X378: $int,X377: $int] : ( 'RefArrayGet'('RefArraySet'(X376,X377,X378),X377) = X378 )
      & ! [X13: $int,X12: $int,X14: $int,X11: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X14,X11,X12,X13)) = X13 )
      & ( 'System_Exception' != 'System_ICloneable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
      & ( ownerFrame != 'System_Int32' )
      & ( localinv != 'System_Exception' )
      & ( 'System_Array' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt64' )
      & ( elements != 'ArrayCategoryInt' )
      & ( 'System_UInt16' != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
      & ( ownerRef != stringLiteral11 )
      & ( 'SharingMode_Unshared' != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_UInt64' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_Exception' )
      & ! [X291: $int,X290: $int,X289: $int] :
        ? [X292: $int] :
          ( ( 'IntArray'(X290,X291) = X292 )
          & ( ( true_1 = x('System_Array',X289) )
            | ( true_1 != x(X292,X289) )
            | ( X289 = X292 ) ) )
      & ( allocated != 'System_Int32' )
      & ( 'SharingMode_LockProtected' != ownerFrame )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
      & ! [X408: $int,X407: $int] :
        ? [X409: $int] :
          ( ( x_2(X408,X407) = X409 )
          & ( ~ $less(0,X407)
            | $less(0,X408)
            | ( ~ $less(0,X409)
              & $less($sum(0,$uminus(X407)),X409) ) ) )
      & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
      & ( 'System_Int16' != 'System_Int64' )
      & ( 'BoundedStack_elems' != 'BoundedStack' )
      & ( inv != stringLiteral8 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IEquatable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != stringLiteral10 )
      & ( inv != 'ArrayCategoryValue' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_Collections_IEnumerable' )
      & ! [X338: $int,X337: $int,X340: $int,X339: $int] :
          ( ( 'IntArrayGet'(X338,X337) = 'IntArrayGet'('IntArraySet'(X338,X339,X340),X337) )
          | ( X337 = X339 ) )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'System_ICloneable' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Object' )
      & ! [X393: $int,X394: $int] :
          ( ( true_1 != x(X393,'AsImmutable'(X394)) )
          | ( ( true_1 = 'IsImmutable'(X393) )
            & ( 'AsImmutable'(X393) = X393 ) ) )
      & ( 'SharingMode_LockProtected' != 'FirstConsistentOwner' )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
      & ( 'System_Char' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X448: $int,X450: $int,X451: $int,X449: $int] :
          ( ( true_1 = 'Is'(select2(X448,X450,'AsRefField'(X451,X449)),X449) )
          | ( true_1 != 'IsHeap'(X448) ) )
      & ( elements != 'System_UInt16' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ! [X195: $int,X194: $int] :
        ? [X196: $int] :
          ( ( true_1 = x(X196,X196) )
          & ( 'NonNullRefArray'(X195,X194) = X196 )
          & ( true_1 = x(X196,'System_Array') ) )
      & ( 'BoundedStack_max' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_UInt64' )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( 'System_Exception' != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
      & ( 'System_Exception' != stringLiteral11 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_IReflect' )
      & ( 'System_Array' = 'AsMutable'('System_Array') )
      & ( true_1 = 'IsValueType'('System_UInt64') )
      & ( 'SharingMode_Unshared' != 'System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'FirstConsistentOwner' )
      & $less(int_4294967295,int_9223372036854775807)
      & ( 'System_Boolean' != 'System_Int32' )
      & ( 'System_UInt64' != stringLiteral11 )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
      & ( 'BoundedStack' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_Byte' )
      & ! [X283: $int,X282: $int,X280: $int,X281: $int,X284: $int] :
        ? [X285: $int] :
          ( ? [X286: $int] :
              ( ( ( ( select2(X280,X286,ownerRef) = X281 )
                  & ( select2(X280,X286,ownerFrame) = X283 ) )
                | ( nullObject = X285 )
                | ( true_1 != 'IsHeap'(X280) ) )
              & ( 'ElementProxy'(X285,X282) = X286 ) )
          & ( select2(X280,X281,'AsElementsRepField'(X284,X283,X282)) = X285 ) )
      & ( 'System_Int64' != 'System_ICloneable' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'BoundedStack_elems' )
      & ! [X342: $int,X341: $int] :
          ( ( 'AsNonNullRefField'(X341,X342) != X341 )
          | ( 'AsRefField'(X341,X342) = X341 ) )
      & ( 'System_UInt32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_IComparable' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
      & ( inv != 'System_Array' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != stringLiteral10 )
      & ! [X24: $int,X23: $int] :
          ( ( 'PeerGroupPlaceholder' = select2(X24,'ClassRepr'(X23),ownerFrame) )
          | ( true_1 != 'IsHeap'(X24) ) )
      & ( 'ArrayCategoryRef' != 'System_Byte' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int16' )
      & ( 'System_Object' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
      & ( elements != 'System_UIntPtr' )
      & ( 'System_Char' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
      & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != 'BoundedStack_elems' )
      & ( elements != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'BoundedStack' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'PeerGroupPlaceholder' )
      & ( inv != 'ArrayCategoryNonNullRef' )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X359: $int,X358: $int] :
          ( ( 'Box'('Unbox'(X359),X359) = X359 )
          | ( nullObject = 'BoxTester'(X359,X358) ) )
      & ! [X32: $int] :
        ? [X33: $int] :
          ( ( ( X32 != X33 )
            | ( 'System_Object' = X32 ) )
          & ( true_1 = x(X32,X33) )
          & ( 'BaseClass'(X32) = X33 ) )
      & ( elements != 'System_Collections_IList' )
      & ( sharingMode != 'System_Char' )
      & ( 'System_Type' != 'System_Reflection_IReflect' )
      & ( localinv != 'System_Int32' )
      & ( 'System_Boolean' != 'System_Exception' )
      & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X61: $int] :
          ( ( true_1 != 'IsValueType'('UnboxedType'(X61)) )
          | ! [X62: $int,X63: $int] :
            ? [X64: $int] :
              ( ? [X65: $int] :
                  ( ( ( true_1 != 'IsHeap'(X63) )
                    | ( ( select2(X63,X64,inv) = X65 )
                      & ( select2(X63,X64,localinv) = X65 ) ) )
                  & ( typeof(X64) = X65 ) )
              & ( 'Box'(X62,X61) = X64 ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_ICloneable' )
      & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_Unshared' != 'System_ICloneable' )
      & ! [X263: $int,X264: $int] :
          ( ( true_1 != 'IsAllocated'(X264,X263) )
          | ( true_1 = 'IsAllocated'(X264,'ElementProxy'(X263,$sum(0,$uminus(1)))) )
          | ( true_1 != x(typeof(X263),'System_Array') )
          | ( true_1 != 'IsHeap'(X264) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
      & ( ownerRef != 'System_UInt16' )
      & ( true_1 != 'IsStaticField'(exposeVersion) )
      & ! [X436: $int] :
          ( ( ( ~ $less(X436,0)
              & ~ $less(int_4294967295,X436) )
            | ( true_1 != 'InRange'(X436,'System_UInt32') ) )
          & ( ( true_1 = 'InRange'(X436,'System_UInt32') )
            | $less(X436,0)
            | $less(int_4294967295,X436) ) )
      & ( 'System_UInt16' != 'System_UIntPtr' )
      & ( 'System_Byte' != 'System_IntPtr' )
      & ( ownerRef != 'ArrayCategoryNonNullRef' )
      & ( sharingMode != 'NonNullFieldsAreInitialized' )
      & $less(int_2147483647,int_4294967295)
      & ( allocated != 'System_Exception' )
      & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
      & ( 'System_Byte' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Type' )
      & ! [X360: $int,X361: $int] :
        ? [X362: $int] :
          ( ( 'IntArray'(X361,X360) = X362 )
          & ( true_1 = x(X362,X362) )
          & ( true_1 = x(X362,'System_Array') ) )
      & ( true_1 = 'IsValueType'('System_Int16') )
      & ( localinv != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Int32' )
      & ( allocated != localinv )
      & ( localinv != 'System_Byte' )
      & ( 'ArrayCategoryRef' != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Reflection_IReflect' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_String' != 'BoundedStack_max' )
      & ! [X107: $int,X108: $int,X109: $int] :
          ( ( ( true_1 = 'System_String_Equals_System_String_System_String'(X109,X107,X108) )
            | ( true_1 != 'System_String_Equals_System_String'(X109,X107,X108) ) )
          & ( ( true_1 = 'System_String_Equals_System_String'(X109,X107,X108) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X109,X107,X108) ) ) )
      & ( 'System_UInt16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Type' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
      & ( true_1 = x('System_Collections_ICollection','System_Object') )
      & ! [X212: $int,X211: $int,X210: $int] :
          ( ( true_1 = 'IsAllocated'(X210,'RefArrayGet'(X211,X212)) )
          | ( true_1 != 'IsAllocated'(X210,X211) ) )
      & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Object' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
      & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
      & ( 'System_Byte' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
      & ( sharingMode != 'System_UInt32' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Object' != 'System_Int32' )
      & ( sharingMode != 'System_Collections_IList' )
      & ( 'System_String' != 'System_UInt64' )
      & ( elements != 'System_String' )
      & ( 'System_String' != 'System_ICloneable' )
      & ( 'System_IConvertible' != stringLiteral8 )
      & ( 'BaseClass'('BoundedStack') = X3 )
      & ( 'System_UInt32' != 'System_ICloneable' )
      & ( 'SharingMode_Unshared' != 'System_UInt32' )
      & ( 'ArrayCategoryValue' != stringLiteral10 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X4 )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'System_IntPtr' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( ownerRef != 'System_IEquatable_1___System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'BoundedStack_size' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral9 )
      & ( allocated != 'System_Int16' )
      & ( inv != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_UInt16' != stringLiteral10 )
      & ( 'System_SByte' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_Object' )
      & ( ownerRef != 'System_UIntPtr' )
      & ( 'System_SByte' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'System_Int64' )
      & ( true_1 = x('System_Array','System_Array') )
      & ( 'System_Exception' != stringLiteral8 )
      & ( 'System_IComparable' != stringLiteral9 )
      & ( 'BoundedStack_size' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral10 )
      & ( exposeVersion != ownerFrame )
      & ( 'System_ICloneable' != 'System_Collections_IList' )
      & ! [X91: $int,X90: $int] :
        ? [X92: $int,X93: $int] :
          ( ( select2(X91,X90,'BoundedStack_size') = X92 )
          & ( ( true_1 != x(select2(X91,X90,inv),'BoundedStack') )
            | ( select2(X91,X90,localinv) = X3 )
            | ( true_1 != 'IsHeap'(X91) )
            | ( ~ $less('Length'(select2(X91,X90,'BoundedStack_elems')),X93)
              & ~ $less(X93,X92)
              & ~ $less(X92,0) ) )
          & ( select2(X91,X90,'BoundedStack_max') = X93 ) )
      & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' != 'BoundedStack' )
      & ( 'System_String' != 'System_Byte' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral11 )
      & ( 'System_Byte' != 'BoundedStack_size' )
      & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' != 'System_Collections_IList' )
      & ! [X31: $int] :
          ( ( true_1 != 'IsHeap'(X31) )
          | ( true_1 = select2(X31,stringLiteral10,allocated) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'System_Reflection_IReflect' )
      & ! [X374: $int,X373: $int,X372: $int] : ( 'System_String_Concat_System_Object_System_Object'(X373,X374,X372) = 'System_String_Concat_System_Object_System_Object_1'(X374,X372) )
      & ( ownerFrame != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_IntPtr') )
      & ( 'System_Object' != 'System_UInt32' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack' )
      & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Boolean' )
      & ( 'System_Object' != 'System_SByte' )
      & ( exposeVersion != 'System_UInt32' )
      & ( 'System_SByte' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryInt' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
      & ( 'System_SByte' != 'System_Collections_ICollection' )
      & ( 'System_Object' != 'System_IEquatable_1___System_String' )
      & ( 'System_IComparable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable' )
      & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
      & ! [X209: $int,X208: $int] : ( 'ElementType'('IntArray'(X208,X209)) = X208 )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_String' != 'BoundedStack_size' )
      & ( 'System_String' != 'System_Collections_IList' )
      & ( allocated != 'System_String' )
      & ( 'System_Int16' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_ICloneable' )
      & ( 'System_IComparable' != 'System_IComparable_1___System_String' )
      & ( 'System_String' != 'System_UInt32' )
      & ( sharingMode != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_IConvertible' )
      & ( elements != 'SharingMode_LockProtected' )
      & ( 'System_IntPtr' != 'BoundedStack_max' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
      & ( true_1 != 'IsStaticField'(localinv) )
      & ( 'FirstConsistentOwner' != 'System_IComparable' )
      & ( localinv != 'BoundedStack' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_String' != 'System_Reflection_IReflect' )
      & ( elements != 'System_Object' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != stringLiteral11 )
      & ( true_1 = x('System_Type','System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_IntPtr' )
      & $less(100000,int_2147483647)
      & ( ownerFrame != 'System_Reflection_IReflect' )
      & ( inv != 'BoundedStack_max' )
      & ( 'System_SByte' != 'System_Int16' )
      & ( localinv != stringLiteral11 )
      & ! [X95: $int,X94: $int] :
        ? [X96: $int] :
          ( ( x_2(X94,X95) = X96 )
          & ( ~ $less(X95,0)
            | ( ~ $less(0,X96)
              & $less(X95,X96) )
            | $less(0,X94) ) )
      & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Exception' )
      & ( 'System_Int16' != 'System_UIntPtr' )
      & ( sharingMode != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Type' )
      & ! [X20: $int,X21: $int] :
        ? [X22: $int] :
          ( ~ $less(X22,X20)
          & ~ $less(X22,X21)
          & ( max(X21,X20) = X22 )
          & ( ( X21 = X22 )
            | ( X20 = X22 ) ) )
      & ( localinv != 'System_IntPtr' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_max' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_max' != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( exposeVersion != 'System_Collections_IEnumerable' )
      & ( true_1 = 'IsImmutable'('System_Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryValue' != stringLiteral9 )
      & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
      & ( 'BaseClass'('System_Exception') = X5 )
      & ( 'System_Int64' != 'BoundedStack_size' )
      & ( sharingMode != 'System_Boolean' )
      & ( 'ArrayCategoryValue' != stringLiteral8 )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
      & ( 'System_String' = 'AsImmutable'('System_String') )
      & ! [X139: $int,X138: $int] :
        ? [X140: $int] :
          ( ( shl(X139,X138) = X140 )
          & ( $less(16,X138)
            | ~ $less(X139,32768)
            | $less(X138,0)
            | $less(X139,0)
            | ( ~ $less(X140,0)
              & ~ $less(int_2147483647,X140) ) ) )
      & ( 'System_SByte' != 'System_IConvertible' )
      & ( 'System_Array' != 'System_ICloneable' )
      & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'BoundedStack_elems' )
      & ( 'System_Type' != 'BoundedStack_max' )
      & ( elements != 'System_Runtime_InteropServices__Exception' )
      & ( inv != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_Array','System_ICloneable') )
      & ( 'ArrayCategoryNonNullRef' != 'NonNullFieldsAreInitialized' )
      & ( inv != 'PeerGroupPlaceholder' )
      & ( 'System_Object' != 'System_Int16' )
      & ! [X410: $int,X411: $int,X412: $int] :
        ? [X414: $int,X413: $int] :
          ( ( select2(X410,X411,ownerRef) = X414 )
          & ( select2(X410,X411,ownerFrame) = X413 )
          & ( ( 'AsPureObject'(X411) != X411 )
            | ( nullObject = X411 )
            | ( 'BaseClass'(X413) = select2(X410,X414,localinv) )
            | ( true_1 != select2(X410,X411,allocated) )
            | ( true_1 != 'IsHeap'(X410) )
            | ( true_1 != x(select2(X410,X414,inv),X413) )
            | ( 'PeerGroupPlaceholder' = X413 )
            | ( select2(X410,X411,X412) = 'FieldDependsOnFCO'(X411,X412,select2(X410,select2(X410,X411,'FirstConsistentOwner'),exposeVersion)) ) ) )
      & ( ownerFrame != 'BoundedStack_size' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
      & ( 'System_IComparable' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X327: $int,X328: $int] :
          ? [X329: $int,X331: $int,X332: $int,X330: $int] :
            ( ( select2(X327,X328,'FirstConsistentOwner') = X329 )
            & ( select2(X327,X328,ownerRef) = X331 )
            & ( select2(X327,X328,ownerFrame) = X330 )
            & sP7(X327,X330,X331,X328,X332,X329)
            & ( 'BoundedStack_ToString'(X327,X328) = X332 ) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IntPtr' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_UInt16' )
      & ( 'System_SByte' != 'System_Byte' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_Byte' )
      & ( ownerFrame != 'System_String' )
      & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
      & ( elements != 'System_Exception' )
      & ( elements != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
      & ( 'System_Int16' != 'BoundedStack' )
      & ( true_1 != 'IsStaticField'(allocated) )
      & ( 'SharingMode_LockProtected' != 'System_ICloneable' )
      & ! [X369: $int,X368: $int,X370: $int] :
        ? [X371: $int] :
          ( ( 'RefArrayGet'(select2(X369,X370,elements),X368) = X371 )
          & ( ( true_1 = x(typeof(X371),'ElementType'(typeof(X370))) )
            | ( true_1 != 'IsHeap'(X369) )
            | ( nullObject = X371 ) ) )
      & ( 'System_UInt16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Collections_IEnumerable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X7) )
      & ( 'System_IComparable' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral9 )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_SByte' != 'System_UInt16' )
      & ( 'System_Type' != stringLiteral8 )
      & ( 'System_Collections_IEnumerable' != stringLiteral8 )
      & ( 'BoundedStack_size' != 'System_IComparable' )
      & ( 'System_UInt64' != stringLiteral8 )
      & ( 'System_String' != 'System_Int32' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_elems' )
      & ( elements != 'System_IEquatable_1___System_String' )
      & ! [X168: $int,X169: $int] :
          ( $less(X169,0)
          | $less(X168,0)
          | ( x_2($sum(X169,X168),X169) = x_2(X168,X169) ) )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Type' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int32' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_ICloneable' )
      & ( 'System_UInt64' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'System_Int64' )
      & ( 'System_Array' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_IReflect' )
      & ( elements != 'BoundedStack_max' )
      & ( 'System_IComparable' != 'BoundedStack' )
      & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'NonNullFieldsAreInitialized' )
      & ( sharingMode != 'System_Int16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' != stringLiteral11 )
      & ( 'System_Reflection_MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IEnumerable' )
      & ! [X250: $int] :
          ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X250,stringLiteral9) )
          | ( true_1 != 'IsHeap'(X250) ) )
      & ( true_1 = x('System_IComparable','System_IComparable') )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryValue' != stringLiteral11 )
      & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != 'BoundedStack_elems' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
      & ( 'System_Int64' != 'System_IConvertible' )
      & ! [X112: $int,X113: $int] :
          ( ~ $less(and_1(X112,X113),0)
          | ( $less(X113,0)
            & $less(X112,0) ) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_IComparable','System_Object') )
      & ( 'ArrayCategoryRef' != 'BoundedStack' )
      & ( sharingMode != stringLiteral9 )
      & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X204: $int,X203: $int] :
        ? [X207: $int,X205: $int,X206: $int] :
          ( ( select2(X204,X203,ownerRef) = X206 )
          & ( ( 'BaseClass'(X207) = select2(X204,X206,localinv) )
            | ( ( select2(X204,X203,localinv) = X205 )
              & ( select2(X204,X203,inv) = X205 ) )
            | ( 'PeerGroupPlaceholder' = X207 )
            | ( true_1 != x(select2(X204,X206,inv),X207) )
            | ( true_1 != 'IsHeap'(X204) ) )
          & ( select2(X204,X203,ownerFrame) = X207 )
          & ( typeof(X203) = X205 ) )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryValue' != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'BoundedStack' )
      & ( 'System_UIntPtr' != stringLiteral11 )
      & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
      & ( exposeVersion != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_size' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Byte' )
      & ( localinv != 'System_Runtime_Serialization_ISerializable' )
      & ! [X98: $int] :
          ( ( ( true_1 = 'InRange'(X98,'System_SByte') )
            | ~ $less(X98,128)
            | $less(X98,$sum(0,$uminus(128))) )
          & ( ( $less(X98,128)
              & ~ $less(X98,$sum(0,$uminus(128))) )
            | ( true_1 != 'InRange'(X98,'System_SByte') ) ) )
      & ( 'System_Reflection_IReflect' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IComparable' )
      & ( localinv != 'NonNullFieldsAreInitialized' )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
      & ( 'BoundedStack_max' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_UInt32' )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
      & ( 'SharingMode_LockProtected' != 'System_Object' )
      & ( 'System_UInt32' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral11 )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_IntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X343: $int] :
          ( ( true_1 != x(X343,'System_String') )
          | ( 'System_String' = X343 ) )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerFrame != 'BoundedStack_max' )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
      & ( allocated != 'System_Byte' )
      & ( 'System_Array' != 'FirstConsistentOwner' )
      & ( sharingMode != 'BoundedStack_max' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IEquatable_1___System_String' )
      & ! [X102: $int,X103: $int,X104: $int] :
          ( ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( X103 != X104 ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
            | ( true_1 != 'StringEquals'(X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X103,X104) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
          & ( ( true_1 = 'StringEquals'(X104,X103) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X102,X103,X104) ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X102,X103,X104) )
            | ( true_1 != 'StringEquals'(X104,X103) ) ) )
      & ( 'ArrayCategoryRef' != 'System_IComparable' )
      & ( 'System_UIntPtr' != 'BoundedStack' )
      & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
      & ( 'System_ICloneable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_UInt64' )
      & ! [X266: $int,X267: $int,X265: $int] :
          ( ( nullObject = X265 )
          | ( nullObject = X267 )
          | ( 'System_String_IsInterned_System_String_notnull'(X266,X267) = 'System_String_IsInterned_System_String_notnull'(X266,X265) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X266,X267,X265) ) )
      & ( inv != 'System_Collections_ICollection' )
      & ( inv != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
      & ( ownerRef != 'System_UInt32' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_GuardException' )
      & ( inv != 'System_Int16' )
      & ( 'System_IntPtr' != 'BoundedStack_elems' )
      & ( ownerRef != ownerFrame )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
      & ( 'System_Char' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Exception' )
      & ( allocated != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'ArrayCategoryRef' )
      & ( 'System_UIntPtr' != 'System_Exception' )
      & ( inv != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X201: $int,X202: $int,X200: $int] : ( 'ValueArrayGet'('ValueArraySet'(X200,X201,X202),X201) = X202 )
      & ( 'System_Boolean' != stringLiteral8 )
      & ( exposeVersion != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Reflection_ICustomAttributeProvider' )
      & ( sharingMode != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryInt' != 'System_UInt16' )
      & ( 'BoundedStack_max' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
      & ( 'ArrayCategoryRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_IConvertible' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
      & ( allocated != 'System_SByte' )
      & ( ownerFrame != 'System_Array' )
      & ( 'SharingMode_Unshared' != 'System_Object' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryNonNullRef' )
      & ! [X429: $int,X430: $int,X431: $int] :
        ? [X432: $int] :
          ( ( ( X431 = X432 )
            | ( true_1 = x('System_Array',X431) )
            | ( true_1 != x(X432,X431) ) )
          & ( 'ValueArray'(X430,X429) = X432 ) )
      & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'ArrayCategoryInt' )
      & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
      & ( allocated != stringLiteral11 )
      & ( ownerFrame != 'ArrayCategoryValue' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'SharingMode_Unshared' )
      & ( allocated != 'NonNullFieldsAreInitialized' )
      & ( elements != ownerFrame )
      & ( 'ArrayCategoryRef' != 'System_Int16' )
      & ( 'System_UInt32' != 'BoundedStack' )
      & ( 'System_Int16' != 'System_Char' )
      & ! [X132: $int,X131: $int,X130: $int] :
          ( ( true_1 != 'IsAllocated'(X131,X132) )
          | ( true_1 = 'IsAllocated'(X131,'StructGet'(X132,X130)) ) )
      & ( 'System_Char' != stringLiteral10 )
      & ( inv != 'System_Byte' )
      & ( 'System_UIntPtr' != 'BoundedStack_max' )
      & ( inv != localinv )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int32' != 'System_Exception' )
      & ( 'System_Boolean' != stringLiteral9 )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
      & ( inv != 'System_Object' )
      & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_MemberInfo' )
      & ( localinv != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
      & ( 'System_UInt16' != 'BoundedStack_max' )
      & ( 'ArrayCategoryValue' != 'System_String' )
      & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
      & ( 'System_UInt16' != 'System_UInt32' )
      & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
      & ! [X323: $int] :
          ( ( ( true_1 = 'InRange'(X323,'System_Byte') )
            | ~ $less(X323,256)
            | $less(X323,0) )
          & ( ( $less(X323,256)
              & ~ $less(X323,0) )
            | ( true_1 != 'InRange'(X323,'System_Byte') ) ) )
      & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X312: $int,X311: $int,X310: $int] :
          ( ( nullObject = X311 )
          | ( true_1 != x(typeof(X311),'RefArray'(X312,X310)) )
          | ( 'Rank'(X311) = X310 ) )
      & ( inv != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Boolean' != 'FirstConsistentOwner' )
      & ( elements != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryRef' )
      & ( ownerFrame != 'System_Char' )
      & ( true_1 = 'IsValueType'('System_Char') )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryRef' )
      & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Collections_IEnumerable' )
      & ( 'System_Collections_ICollection' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_UInt32') )
      & ( ownerRef != 'System_Collections_IEnumerable' )
      & ( 'System_IComparable' != 'System_IConvertible' )
      & ! [X444: $int,X446: $int,X445: $int,X447: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X447,X444,X445,X446)) = X445 )
      & ( 'System_Byte' != 'System_Collections_IList' )
      & ( allocated != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_Int32' )
      & ( 'System_SByte' != stringLiteral11 )
      & ( 'System_UInt32' != 'System_Int64' )
      & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
      & ( 'System_Collections_IList' != stringLiteral10 )
      & ( ownerRef != 'System_UInt64' )
      & ( elements != 'ArrayCategoryValue' )
      & ( ownerRef != 'System_String' )
      & ( inv != exposeVersion )
      & ( true_1 = x('System_String','System_ICloneable') )
      & ( 'SharingMode_Unshared' != stringLiteral10 )
      & ( ownerFrame != 'System_IComparable' )
      & ( 'System_Char' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable' != stringLiteral8 )
      & ( sharingMode != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'FirstConsistentOwner' != stringLiteral8 )
      & ( 'System_Int32' != 'System_IntPtr' )
      & ! [X317: $int,X316: $int] :
        ? [X318: $int] :
          ( ? [X321: $int,X320: $int,X322: $int,X319: $int] :
              ( ( select2(X317,X318,ownerFrame) = X319 )
              & ( select2(X317,X316,ownerRef) = X320 )
              & ( select2(X317,X318,ownerRef) = X321 )
              & ( select2(X317,X316,ownerFrame) = X322 )
              & ( ( true_1 != 'IsHeap'(X317) )
                | ( 'PeerGroupPlaceholder' = X322 )
                | ( select2(X317,X320,localinv) = 'BaseClass'(X322) )
                | ( true_1 != select2(X317,X316,allocated) )
                | ( true_1 != x(select2(X317,X320,inv),X322) )
                | ( nullObject = X316 )
                | ( ( nullObject != X318 )
                  & ( true_1 = select2(X317,X318,allocated) )
                  & ( ( true_1 != x(select2(X317,X321,inv),X319) )
                    | ( 'PeerGroupPlaceholder' = X319 )
                    | ( select2(X317,X321,localinv) = 'BaseClass'(X319) ) ) ) ) )
          & ( select2(X317,X316,'FirstConsistentOwner') = X318 ) )
      & ( 'System_Runtime_Serialization_ISerializable' != 'BoundedStack' )
      & ! [X276: $int,X275: $int,X277: $int,X278: $int] :
        ? [X279: $int] :
          ( ( 'Box'(X277,X279) = X279 )
          & ( 'UnboxedType'(X279) = X275 )
          & ( 'BoxFunc'(X277,X275,X278,X276) = X279 ) )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryValue' != 'System_Exception' )
      & ( sharingMode != 'ArrayCategoryNonNullRef' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_Byte' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_GuardException' )
      & ( localinv != 'System_Reflection_IReflect' )
      & ( localinv != 'ArrayCategoryRef' )
      & ( 'BoundedStack_size' != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Collections_IList' )
      & ( ownerRef != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_UIntPtr' )
      & ( sharingMode != 'System_UIntPtr' )
      & ( 'ArrayCategoryRef' != stringLiteral8 )
      & ! [X114: $int,X115: $int] : ( 'System_Object' = typeof('ElementProxy'(X114,X115)) )
      & ( 'ArrayCategoryInt' != 'System_SByte' )
      & ! [X375: $int] :
          ( ( ( ~ $less(X375,int_m9223372036854775808)
              & ~ $less(int_9223372036854775807,X375) )
            | ( true_1 != 'InRange'(X375,'System_Int64') ) )
          & ( ( true_1 = 'InRange'(X375,'System_Int64') )
            | $less(X375,int_m9223372036854775808)
            | $less(int_9223372036854775807,X375) ) )
      & ( 'SharingMode_Unshared' != ownerRef )
      & ( 'System_Array' != 'System_Int16' )
      & ( sharingMode != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'System_Int16' )
      & ( 'System_Array' != stringLiteral9 )
      & ( exposeVersion != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'System_Char' )
      & ( 'System_Byte' != 'System_Runtime_Serialization_ISerializable' )
      & $less(int_m2147483648,$sum(0,$uminus(100000)))
      & ( exposeVersion != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'BoundedStack' )
      & ( 'System_Byte' != 'System_IComparable' )
      & ( 'System_IConvertible' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'Microsoft_Contracts_GuardException' )
      & ! [X157: $int,X158: $int] :
          ( ( ( 'UnboxedType'(X157) = X158 )
            | ( nullObject = 'BoxTester'(X157,X158) ) )
          & ( ( nullObject != 'BoxTester'(X157,X158) )
            | ( 'UnboxedType'(X157) != X158 ) ) )
      & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != stringLiteral11 )
      & ( 'System_Char' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Type' != 'FirstConsistentOwner' )
      & ( 'System_Reflection_IReflect' != stringLiteral10 )
      & ( allocated != 'System_Boolean' )
      & ( 'System_Object' != stringLiteral9 )
      & ( sharingMode != 'System_Array' )
      & ( exposeVersion != 'System_Byte' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Byte' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
      & ( 'System_Array' != 'System_Byte' )
      & ( ownerFrame != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Int16' )
      & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
      & ( 'System_Type' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Exception' != 'BoundedStack' )
      & ( elements != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_max' != 'System_IConvertible' )
      & ! [X197: $int,X198: $int,X199: $int] :
          ( ( true_1 != x(X198,'RefArray'(X197,X199)) )
          | ( 'ArrayCategoryRef' = 'ArrayCategory'(X198) ) )
      & ( 'System_Type' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
      & ( 'ArrayCategoryNonNullRef' != 'System_String' )
      & ( allocated != 'SharingMode_Unshared' )
      & ( 'System_Int16' != stringLiteral9 )
      & ( 'System_Array' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_IReflect' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'NonNullFieldsAreInitialized' )
      & ( 'FirstConsistentOwner' != 'System_Char' )
      & ( 'System_String' != 'FirstConsistentOwner' )
      & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
      & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
      & ( localinv != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Char' != stringLiteral9 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_UInt64' )
      & ( 'System_UInt64' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
      & ( ownerFrame != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Collections_IEnumerable' )
      & ! [X193: $int] : ~ $less('Rank'(X193),1)
      & ( 'System_Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Array' != 'System_String' )
      & ( sharingMode != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
      & ( 'System_UIntPtr' != 'System_Collections_IList' )
      & ( inv != 'System_Collections_IList' )
      & ( 'System_Type' != 'System_Collections_IList' )
      & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X4) )
      & ( 'System_UIntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral8 )
      & ( 'System_Boolean' != 'System_Char' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Byte' != stringLiteral9 )
      & ( 'System_ICloneable' != 'System_IConvertible' )
      & ( sharingMode != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IEquatable_1___System_String' )
      & ( inv != 'System_Boolean' )
      & ( 'FirstConsistentOwner' != 'System_ICloneable' )
      & ( localinv != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable_1___System_String' )
      & ( stringLiteral8 != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_IComparable' )
      & ( 'System_String' != 'System_SByte' )
      & ( 'System_Object' = X1 )
      & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
      & ( 'System_Object' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable' )
      & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Reflection_IReflect' )
      & ( localinv != 'SharingMode_LockProtected' )
      & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
      & ( localinv != 'System_Collections_ICollection' )
      & ( 'System_Char' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'System_SByte' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'ArrayCategoryRef' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Int64' )
      & ( 'System_Exception' != stringLiteral10 )
      & ! [X228: $int,X227: $int,X226: $int,X225: $int] :
        ? [X229: $int] :
          ( ? [X230: $int] :
              ( ( 'ElementProxy'(X229,X228) = X230 )
              & ( ( nullObject = X229 )
                | ( ( select2(X226,X230,ownerFrame) = select2(X226,X227,ownerFrame) )
                  & ( select2(X226,X230,ownerRef) = select2(X226,X227,ownerRef) ) )
                | ( true_1 != 'IsHeap'(X226) ) ) )
          & ( select2(X226,X227,'AsElementsPeerField'(X225,X228)) = X229 ) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
      & ( ownerRef != 'System_Runtime_InteropServices__Type' )
      & ( ownerRef != 'System_Int64' )
      & ( 'System_Array' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Collections_IList' )
      & ( 'System_UInt64' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_IntPtr' )
      & ( 'ArrayCategoryRef' != 'System_Boolean' )
      & ( inv != 'System_UInt64' )
      & ( 'System_IntPtr' != 'System_Exception' )
      & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != 'System_Boolean' )
      & ! [X136: $int,X135: $int,X137: $int] :
          ( ( 'IfThenElse'(X136,X135,X137) = X137 )
          | ( true_1 = X136 ) )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
      & ( elements != stringLiteral11 )
      & ! [X390: $int] :
          ( ( ( true_1 = 'InRange'(X390,'System_Int16') )
            | ~ $less(X390,32768)
            | $less(X390,$sum(0,$uminus(32768))) )
          & ( ( $less(X390,32768)
              & ~ $less(X390,$sum(0,$uminus(32768))) )
            | ( true_1 != 'InRange'(X390,'System_Int16') ) ) )
      & ! [X232: $int,X231: $int,X233: $int] :
        ? [X234: $int] :
          ( ( typeof(X233) = X234 )
          & ( ( true_1 != 'NonNullRefArrayRaw'(X233,X232,X231) )
            | ( ( 'Rank'(X233) = X231 )
              & ( true_1 = x(X234,'System_Array') )
              & ( true_1 = x(X232,'ElementType'(X234)) ) ) ) )
      & ( 'System_String' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != stringLiteral9 )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
      & ( sharingMode != 'Microsoft_Contracts_GuardException' )
      & ( elements != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
      & ( 'System_Object' = 'DeclType'(elements) )
      & ( 'BoundedStack_elems' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Int16' )
      & ( 'System_IntPtr' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' = X6 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
      & ( 'System_Array' != 'System_Boolean' )
      & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
      & ( 'FirstConsistentOwner' != 'System_UInt16' )
      & ( true_1 = 'IsValueType'('System_Boolean') )
      & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Exception' )
      & ( 'FirstConsistentOwner' != 'System_Byte' )
      & ( 'BoundedStack_max' != 'BoundedStack' )
      & ( localinv != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral11 )
      & ( 'System_UIntPtr' != 'System_IConvertible' )
      & ( localinv != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IComparable_1___System_String') )
      & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
      & ! [X325: $int,X324: $int] :
        ? [X326: $int] :
          ( ( x_2(X325,X324) = X326 )
          & ( ( $less(X326,X324)
              & ~ $less(X326,0) )
            | $less(X325,0)
            | ~ $less(0,X324) ) )
      & ( 'System_ICloneable' != stringLiteral10 )
      & ( 'System_IConvertible' != stringLiteral9 )
      & ( 'System_Int32' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_Int64' )
      & ! [X8: $int,X9: $int] :
        ? [X10: $int] :
          ( ( true_1 = x(X10,'System_Array') )
          & ( true_1 = x(X10,X10) )
          & ( 'RefArray'(X9,X8) = X10 ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_SByte' )
      & ! [X89: $int,X88: $int] : ( 'ElementType'('RefArray'(X89,X88)) = X89 )
      & ( 'System_SByte' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X420: $int,X418: $int,X419: $int] :
          ( ( true_1 != 'IsAllocated'(X420,X419) )
          | ( true_1 = 'IsAllocated'(X420,'ValueArrayGet'(X419,X418)) ) )
      & ( 'System_Array' != 'System_Runtime_Serialization_ISerializable' )
      & ( inv != sharingMode )
      & ( 'BoundedStack' != stringLiteral11 )
      & ( 'BoundedStack_max' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryNonNullRef' )
      & ( 'FirstConsistentOwner' != 'System_IComparable_1___System_String' )
      & ( localinv != 'System_Reflection_MemberInfo' )
      & ( inv != stringLiteral11 )
      & ( 'System_UInt16' != 'BoundedStack_size' )
      & ( 'System_Array' != 'BoundedStack' )
      & ( 'System_UInt16' != 'System_IComparable' )
      & ( 'System_Boolean' != 'System_String' )
      & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
      & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
      & ( exposeVersion != 'ArrayCategoryRef' )
      & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
      & ! [X215: $int,X214: $int,X213: $int] :
        ? [X216: $int] :
          ( ( ( true_1 != x(X215,X216) )
            | ( X215 = X216 ) )
          & ( 'ValueArray'(X214,X213) = X216 ) )
      & ( allocated != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_ICloneable' )
      & ( 'BoundedStack_max' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_String' )
      & ( 'System_Array' != 'System_Int64' )
      & ( 'System_IEquatable_1___System_String' != stringLiteral9 )
      & ( 'System_UInt64' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryInt' != stringLiteral11 )
      & ( 'System_IntPtr' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
      & ( 'BaseClass'('System_Array') = X2 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt64' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
      & ( true_1 != 'IsImmutable'('BoundedStack') )
      & ( 'System_Array' != 'System_Type' )
      & ( 'System_Char' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'BoundedStack_elems' )
      & ( inv != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_elems' != stringLiteral11 )
      & ( 'NonNullFieldsAreInitialized' != 'System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral9 )
      & ( elements != 'System_UInt64' )
      & ( elements != stringLiteral8 )
      & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_IReflect' )
      & ! [X121: $int] :
          ( ( ( true_1 = 'InRange'(X121,'System_UInt64') )
            | $less(int_18446744073709551615,X121)
            | $less(X121,0) )
          & ( ( ~ $less(int_18446744073709551615,X121)
              & ~ $less(X121,0) )
            | ( true_1 != 'InRange'(X121,'System_UInt64') ) ) )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Object' != 'BoundedStack_size' )
      & ( 'BoundedStack_elems' != stringLiteral10 )
      & ( elements != 'System_Char' )
      & ( localinv != 'BoundedStack_max' )
      & ( 'System_Array' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != 'System_Byte' )
      & ( inv != 'System_Int64' )
      & ( elements != 'System_Runtime_InteropServices__Type' )
      & ( elements != inv )
      & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
      & ( 'FirstConsistentOwner' != 'System_UInt32' )
      & ( true_1 = x('System_Collections_IList','System_Object') )
      & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X3) )
      & ( 'ArrayCategoryRef' != 'System_Char' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_UInt32' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X170: $int,X171: $int] : ~ $less('DimLength'(X171,X170),0)
      & ( 'ArrayCategoryValue' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != 'System_UIntPtr' )
      & ( 'System_Boolean' != 'System_Collections_ICollection' )
      & ( sharingMode != 'BoundedStack' )
      & ( ownerFrame != 'NonNullFieldsAreInitialized' )
      & ( 'System_UInt32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Collections_ICollection' )
      & ( 'System_IConvertible' != stringLiteral11 )
      & ( 'System_String' != 'System_Int16' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_IComparable_1___System_String' )
      & ( localinv != ownerRef )
      & ( 'System_IConvertible' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_IComparable' )
      & ( 'System_String' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Array' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryInt' != 'System_Int32' )
      & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
      & ( true_1 != 'IsImmutable'('System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'BoundedStack_max' )
      & ( true_1 = x('System_IConvertible','System_IConvertible') )
      & ( 'System_SByte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IntPtr' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_String','System_Collections_IEnumerable') )
      & ( sharingMode != 'System_Int32' )
      & ( 'System_SByte' != 'BoundedStack_elems' )
      & ( 'System_IComparable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
      & ( sharingMode != stringLiteral10 )
      & ( 'System_Array' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Array' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_Char' )
      & ( 'Microsoft_Contracts_GuardException' = X0 )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'ArrayCategoryValue' )
      & ( exposeVersion != 'System_String' )
      & ( 'System_Reflection_IReflect' != 'BoundedStack' )
      & ( 'System_Array' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'ArrayCategoryValue' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != stringLiteral8 )
      & ! [X156: $int] :
          ( ( true_1 != 'IsHeap'(X156) )
          | ( true_1 = select2(X156,stringLiteral11,allocated) ) )
      & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
      & ! [X44: $int] :
          ( ( true_1 != 'IsHeap'(X44) )
          | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X44,stringLiteral11) ) )
      & ( 'System_SByte' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_IReflect' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
      & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
      & ( inv != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
      & ( sharingMode != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt16' )
      & ( localinv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'System_Type' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral10 )
      & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
      & ( stringLiteral10 != stringLiteral11 )
      & ( 'System_Array' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable' )
      & ( 'System_IntPtr' != 'System_ICloneable' )
      & ( 'ArrayCategoryValue' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral8 )
      & ( true_1 = 'IsImmutable'('System_String') )
      & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Collections_IList' )
      & ( elements != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack_size' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack' )
      & ( localinv != ownerFrame )
      & ( 'System_UInt16' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
      & ( ownerRef != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
      & ! [X249: $int] : ( shr(X249,0) = X249 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
      & ( inv != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryValue' != 'System_UIntPtr' )
      & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X5) )
      & ( ownerRef != 'System_IntPtr' )
      & ! [X379: $int] :
          ( ( 'DimLength'(X379,0) = 'Length'(X379) )
          | ( 1 != 'Rank'(X379) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != 'System_UInt16' )
      & ( ownerRef != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
      & ( 'System_IComparable' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
      & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_SByte' != 'System_ICloneable' )
      & ! [X42: $int,X43: $int,X41: $int] :
          ( ( nullObject = X42 )
          | ( 'Rank'(X42) = X41 )
          | ( true_1 != x(typeof(X42),'ValueArray'(X43,X41)) ) )
      & ! [X74: $int,X75: $int,X73: $int] :
          ( ( true_1 != x(X74,X75) )
          | ( true_1 = x('RefArray'(X74,X73),'RefArray'(X75,X73)) ) )
      & ( 'System_Int32' != 'System_IComparable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Int32' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_size' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
      & ( 'System_UIntPtr' != stringLiteral8 )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'System_Int64' )
      & ( 'ArrayCategoryInt' != 'System_ICloneable' )
      & ( exposeVersion != stringLiteral9 )
      & ( elements != 'SharingMode_Unshared' )
      & ( 'BoundedStack_size' != 'System_Collections_IList' )
      & ( 'System_Object' != 'System_Byte' )
      & ( allocated != 'SharingMode_LockProtected' )
      & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
      & ( 'SharingMode_LockProtected' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral11 )
      & ! [X47: $int,X46: $int] : ( 'UBound'(X46,X47) = $sum('DimLength'(X46,X47),$uminus(1)) )
      & ( 'SharingMode_LockProtected' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
      & ( 'System_Int64' != 'BoundedStack_max' )
      & ( 'System_Int16' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_Exception' )
      & ( inv != 'System_UIntPtr' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
      & ( elements != 'System_UInt32' )
      & ( ownerFrame != 'System_Int64' )
      & ( 'System_Int16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != ownerFrame )
      & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryNonNullRef' )
      & ( 'BoundedStack' != stringLiteral10 )
      & ( 'System_Collections_ICollection' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_size' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'System_Byte' )
      & ( localinv != 'System_Object' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_SByte' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Int64' )
      & ( 'System_Object' != 'System_Exception' )
      & ! [X150: $int] :
        ? [X151: $int] :
          ( ( 'Length'(X150) = X151 )
          & ~ $less(int_2147483647,X151)
          & ~ $less(X151,0) )
      & ( ownerFrame != 'System_IntPtr' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != stringLiteral11 )
      & ( 'System_SByte' != 'System_Exception' )
      & ( exposeVersion != stringLiteral11 )
      & ( ownerFrame != 'System_Collections_ICollection' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Byte' )
      & ( 'System_Type' != 'System_Byte' )
      & ! [X344: $int,X345: $int] : ( 0 = 'LBound'(X344,X345) )
      & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
      & ( 'System_Int32' != 'System_Reflection_MemberInfo' )
      & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int32' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt32' != 'System_IConvertible' )
      & ( 'System_IConvertible' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != 'BoundedStack_size' )
      & ( ownerFrame != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral8 != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_Unshared' != 'System_Int16' )
      & ( localinv != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'NonNullFieldsAreInitialized' )
      & ( 'SharingMode_Unshared' != 'System_Int32' )
      & ( 'System_Byte' != 'System_UInt16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_GuardException' )
      & ( 'FirstConsistentOwner' != 'System_Exception' )
      & ( allocated != 'System_Char' )
      & ( 'System_String' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_size' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'System_Collections_IEnumerable' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
      & ( sharingMode != 'System_SByte' )
      & ( 'System_Int16' != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( ownerFrame != 'System_Object' )
      & ( inv != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
      & ( 'StringLength'(stringLiteral9) = 18 )
      & ( 'System_UInt16' != 'System_Collections_IList' )
      & ( 'System_Int16' != 'BoundedStack_max' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
      & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Reflection_MemberInfo' )
      & ( exposeVersion != 'PeerGroupPlaceholder' )
      & ( 'BaseClass'('System_Type') = X6 )
      & ( ownerRef != 'BoundedStack_elems' )
      & ( localinv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != stringLiteral8 )
      & ! [X97: $int] :
          ( ( ( ~ $less(int_2147483647,X97)
              & ~ $less(X97,int_m2147483648) )
            | ( true_1 != 'InRange'(X97,'System_Int32') ) )
          & ( ( true_1 = 'InRange'(X97,'System_Int32') )
            | $less(int_2147483647,X97)
            | $less(X97,int_m2147483648) ) )
      & ( 'System_Int16' != 'System_IConvertible' )
      & ( 'System_Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
      & ( true_1 = 'IsValueType'('System_UInt16') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral9 )
      & ( sharingMode != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != stringLiteral9 )
      & ( localinv != 'ArrayCategoryValue' )
      & ( allocated != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int64' != stringLiteral10 )
      & ( elements != 'BoundedStack_size' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Boolean' != 'System_Type' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( exposeVersion != 'Microsoft_Contracts_GuardException' )
      & ( sharingMode != 'ArrayCategoryInt' )
      & ( 'System_Byte' != 'System_Int32' )
      & ! [X384: $int,X383: $int,X385: $int] :
          ( ( true_1 != x(X383,'NonNullRefArray'(X384,X385)) )
          | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X383) ) )
      & ( allocated != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_ICloneable' )
      & ( allocated != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Type' )
      & ! [X223: $int,X224: $int] :
          ( ( ( true_1 = 'Is'(X223,X224) )
            | ( ( true_1 != x(typeof(X223),X224) )
              & ( nullObject != X223 ) ) )
          & ( ( true_1 = x(typeof(X223),X224) )
            | ( nullObject = X223 )
            | ( true_1 != 'Is'(X223,X224) ) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
      & ! [X396: $int,X395: $int] :
        ? [X397: $int] :
          ( ( ( X395 = X396 )
            | ( true_1 != x('UnboxedType'(X397),'System_Object') )
            | ( X395 != X397 ) )
          & ( 'Box'(X396,X395) = X397 ) )
      & ( 'System_IEquatable_1___System_String' != 'System_Collections_IList' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
      & ( allocated != 'System_IntPtr' )
      & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
      & ( 'System_UInt16' != stringLiteral9 )
      & ( 'System_Int64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryRef' != 'System_UInt32' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_UIntPtr' )
      & ! [X387: $int,X389: $int,X386: $int,X388: $int] :
          ( ( true_1 = 'InRange'(select2(X386,X388,'AsRangeField'(X389,X387)),X387) )
          | ( true_1 != 'IsHeap'(X386) ) )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable' )
      & ( 'System_Array' != 'System_IntPtr' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_MemberInfo' )
      & ! [X29: $int,X28: $int] :
        ? [X30: $int] :
          ( ( true_1 = x(X30,X30) )
          & ( 'ValueArray'(X29,X28) = X30 )
          & ( true_1 = x(X30,'System_Array') ) )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryRef' )
      & ( 'System_Object' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != stringLiteral9 )
      & ( sharingMode != ownerRef )
      & ( ownerFrame != 'System_Byte' )
      & ( stringLiteral8 != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_Char' )
      & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X2) )
      & ( allocated != 'System_UInt32' )
      & ( ownerRef != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Type' )
      & ! [X257: $int,X255: $int,X256: $int] :
        ? [X259: $int,X258: $int] :
          ( ( 'AsInterface'(X255) = X259 )
          & ( 'Box'(X257,X256) = X258 )
          & ( ( true_1 = x(typeof(X256),X255) )
            | ( X256 != X258 )
            | ( true_1 != x('UnboxedType'(X258),X259) )
            | ( X255 != X259 ) ) )
      & ( localinv != 'System_UInt64' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_UInt16' )
      & ( elements != localinv )
      & ( 'System_Exception' != stringLiteral9 )
      & ( 'BoundedStack_elems' != 'System_Exception' )
      & ( 'System_Object' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
      & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Object' != 'System_ICloneable' )
      & ( elements != 'FirstConsistentOwner' )
      & ( ownerRef != 'System_Int16' )
      & ( 'System_SByte' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Reflection_IReflect' )
      & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
      & $less(int_9223372036854775807,int_18446744073709551615)
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral10 )
      & ( ownerFrame != 'FirstConsistentOwner' )
      & ( 'System_Exception' != 'System_IConvertible' )
      & ( 'System_Char' != stringLiteral8 )
      & ( sharingMode != 'System_Collections_IEnumerable' )
      & ( 'System_IConvertible' != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_IList' )
      & ( inv != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Array' != 'System_IConvertible' )
      & ( allocated != 'BoundedStack_elems' )
      & ( allocated != 'System_Array' )
      & ( sharingMode != 'FirstConsistentOwner' )
      & ( 'System_Array' != 'System_SByte' )
      & ( 'System_Type' != 'System_Int64' )
      & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
      & ( ownerFrame != stringLiteral11 )
      & ( ownerRef != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'System_UInt16' )
      & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
      & ( inv != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral11 )
      & ( elements != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'BoundedStack_size' )
      & ( localinv != 'System_UInt32' )
      & ( 'System_UInt64' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
      & ( ownerRef != 'BoundedStack_size' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
      & ! [X183: $int] : ( shl(X183,0) = X183 )
      & ( ownerFrame != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
      & ( exposeVersion != 'System_Collections_IList' )
      & ( 'SharingMode_LockProtected' != stringLiteral11 )
      & ( allocated != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_IComparable' )
      & ( 'BoundedStack' != stringLiteral8 )
      & ( 'System_IConvertible' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UInt64' )
      & ( 'ArrayCategoryValue' != 'System_Int64' )
      & ( 'System_Type' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'System_Boolean' )
      & ( 'System_IntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryRef' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_UInt16' )
      & ( inv != 'System_Reflection_MemberInfo' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral8 )
      & ( 'System_Boolean' != stringLiteral11 )
      & ! [X172: $int] :
          ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X172,stringLiteral8) )
          | ( true_1 != 'IsHeap'(X172) ) )
      & ( 'ArrayCategoryValue' != 'System_Type' )
      & ( 'System_Int32' != 'System_UInt32' )
      & ! [X438: $int,X437: $int] : ( 'Unbox'('Box'(X438,X437)) = X438 )
      & ( allocated != 'System_IConvertible' )
      & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
      & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_ICloneable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Boolean' != 'System_Object' )
      & ( true_1 != 'IsStaticField'('BoundedStack_size') )
      & ( localinv != 'System_ICloneable' )
      & ( ownerFrame != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_UInt32' )
      & ( elements != sharingMode )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' = 'AsMutable'('System_Exception') )
      & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'System_IComparable' )
      & ( 'System_Type' != 'System_Exception' )
      & ( elements != ownerRef )
      & ( localinv != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Byte' != 'System_Exception' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsValueType'('System_Int64') )
      & ( 'System_Int16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Exception' )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IComparable' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'System_Reflection_MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'System_Exception' )
      & ( 'System_Exception' != 'System_Collections_IEnumerable' )
      & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_ICloneable' )
      & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_SByte' != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UIntPtr' )
      & ( allocated != 'System_UInt64' )
      & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_ICloneable' != 'BoundedStack' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'PeerGroupPlaceholder' )
      & ( 'System_Int32' != 'System_Int64' )
      & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Int32' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral11 )
      & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Byte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
      & ! [X428: $int] :
          ( ( true_1 != 'IsHeap'(X428) )
          | ( true_1 = select2(X428,stringLiteral8,allocated) ) )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Exception' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral8 )
      & ( allocated != 'ArrayCategoryInt' )
      & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int32' != 'System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryInt' != 'System_Exception' )
      & ! [X39: $int,X40: $int,X38: $int,X37: $int] :
          ( ( 'StructGet'(X39,X37) = 'StructGet'('StructSet'(X39,X38,X40),X37) )
          | ( X37 = X38 ) )
      & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' = X4 )
      & ! [X442: $int] : ( nullObject != 'ClassRepr'(X442) )
      & ! [X238: $int] :
          ( ( ( true_1 = 'InRange'(X238,'System_Char') )
            | $less(X238,0)
            | ~ $less(X238,65536) )
          & ( ( ~ $less(X238,0)
              & $less(X238,65536) )
            | ( true_1 != 'InRange'(X238,'System_Char') ) ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
      & ( elements != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IConvertible' )
      & ( 'System_Type' != 'System_SByte' )
      & ( 'System_Collections_IEnumerable' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_IComparable' != 'System_Collections_IEnumerable' )
      & ! [X152: $int,X153: $int,X154: $int] :
        ? [X155: $int] :
          ( ( ( ( true_1 = x(X152,X155) )
              & ( 'NonNullRefArray'(X155,X153) = X154 ) )
            | ( true_1 != x('NonNullRefArray'(X152,X153),X154) )
            | ( true_1 = x('System_Array',X154) ) )
          & ( 'ElementType'(X154) = X155 ) )
      & ( true_1 = x('System_Type','System_Reflection_IReflect') )
      & ( sharingMode != 'System_UInt16' )
      & ( 'System_IComparable' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'System_IComparable' )
      & ( 'System_UInt16' != 'System_Int64' )
      & ( exposeVersion != sharingMode )
      & ( 'PeerGroupPlaceholder' != 'System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'System_Array' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_String' )
      & ( true_1 != 'IsStaticField'('BoundedStack_max') )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != ownerRef )
      & ( 'System_Boolean' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
      & ( localinv != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
      & ( exposeVersion != 'System_ICloneable' )
      & ( 'System_Int16' != 'System_Int32' )
      & $less(int_m9223372036854775808,int_m2147483648)
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_max' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != stringLiteral10 )
      & ( exposeVersion != 'BoundedStack_elems' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'System_UInt64' )
      & ( 'System_IConvertible' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
      & ( allocated != 'System_Type' )
      & ( 'FirstConsistentOwner' != stringLiteral9 )
      & ( 'System_IntPtr' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' = X5 )
      & ( 'SharingMode_LockProtected' != 'System_Int32' )
      & ( 'System_Type' != 'System_IntPtr' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral8 )
      & ( 'System_Int32' != stringLiteral8 )
      & ( 'System_Type' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X192: $int,X191: $int] :
          ( ( nullObject = 'As'(X191,X192) )
          | ( true_1 = 'Is'(X191,X192) ) )
      & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
      & ( ownerRef != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'BoundedStack_max' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_size' )
      & ( 'System_Object' != 'BoundedStack_max' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt64' != 'System_IntPtr' )
      & ( allocated != ownerFrame )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt64' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Int32' )
      & ! [X146: $int] :
          ( ( true_1 != 'IsHeap'(X146) )
          | ( true_1 = select2(X146,stringLiteral9,allocated) ) )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryRef' )
      & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral9 != stringLiteral10 )
      & ( elements != exposeVersion )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IsValueType'('System_Int32') )
      & ( sharingMode != 'System_Runtime_Serialization_ISerializable' )
      & ! [X356: $int,X357: $int,X355: $int] : ( 'System_String_Concat_System_String_System_String_1'(X356,X355) = 'System_String_Concat_System_String_System_String'(X357,X356,X355) )
      & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != stringLiteral9 )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
      & ! [X143: $int,X141: $int,X144: $int,X142: $int] :
        ? [X145: $int] :
          ( ( ( nullObject = X145 )
            | ( ( select2(X143,X145,ownerRef) = X144 )
              & ( select2(X143,X145,ownerFrame) = X141 ) )
            | ( true_1 != 'IsHeap'(X143) ) )
          & ( select2(X143,X144,'AsRepField'(X142,X141)) = X145 ) )
      & ( ownerFrame != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral9 )
      & ( 'System_SByte' != 'System_Collections_IEnumerable' )
      & ! [X351: $int,X352: $int,X353: $int] :
        ? [X354: $int] :
          ( ( 'ElementType'(X351) = X354 )
          & ( ( true_1 != x(X351,'NonNullRefArray'(X353,X352)) )
            | ( ( X351 != X353 )
              & ( 'NonNullRefArray'(X354,X352) = X351 )
              & ( true_1 = x(X354,X353) ) ) ) )
      & ! [X380: $int,X381: $int] :
        ? [X382: $int] :
          ( ( ( ~ $less(X382,0)
              & $less(X382,$sum(0,$uminus(X381))) )
            | ~ $less(X381,0)
            | $less(X380,0) )
          & ( x_2(X380,X381) = X382 ) )
      & ( sharingMode != 'System_Object' )
      & ( allocated != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Int16' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_IntPtr' )
      & ( 'NonNullFieldsAreInitialized' != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
      & ! [X237: $int,X235: $int,X236: $int] :
          ( ( 'IntToInt'(X235,X237,X236) = X235 )
          | ( true_1 != 'InRange'(X235,X236) ) )
      & ( 'ArrayCategoryValue' != 'System_UInt64' )
      & ! [X27: $int,X26: $int,X25: $int] :
          ( ( true_1 != select2(X26,X25,allocated) )
          | ( true_1 != 'IsHeap'(X26) )
          | ( true_1 = select2(X26,select2(X26,X25,X27),allocated) ) )
      & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
      & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Array' != 'BoundedStack_max' )
      & ! [X119: $int,X120: $int,X118: $int] :
          ( ( true_1 != 'StringEquals'(X120,X118) )
          | ( true_1 = 'StringEquals'(X120,X119) )
          | ( true_1 != 'StringEquals'(X118,X119) ) )
      & ( 'System_SByte' != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
      & ( inv != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'System_Reflection_MemberInfo' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'ArrayCategoryNonNullRef' )
      & ( localinv != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryValue' )
      & ( true_1 = x('System_Array','System_Object') )
      & ( 'PeerGroupPlaceholder' != stringLiteral9 )
      & ( allocated != 'System_Collections_IEnumerable' )
      & ( 'System_IntPtr' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable_1___System_String' )
      & ( allocated != 'ArrayCategoryValue' )
      & ( 'SharingMode_LockProtected' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != 'System_IConvertible' )
      & ( 'BaseClass'('System_String') = X1 )
      & ( elements != stringLiteral10 )
      & ( 'BoundedStack_max' != 'System_Runtime_Serialization_ISerializable' )
      & ( elements != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != stringLiteral10 )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
      & ( 'System_Object' != 'System_Type' )
      & ( ownerFrame != 'System_Boolean' )
      & ( 'ArrayCategoryRef' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_UInt32' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != stringLiteral11 )
      & ( 'System_Int64' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
      & ( 'BoundedStack_elems' != stringLiteral9 )
      & ! [X287: $int,X288: $int] :
          ( ( x_1(shr(X287,$sum(X288,$uminus(1))),2) = shr(X287,X288) )
          | $less(X288,1) )
      & ( true_1 != 'IsImmutable'('System_Exception') )
      & ! [X293: $int,X294: $int] :
          ( ( 'BeingConstructed' = X293 )
          | ! [X295: $int] :
            ? [X296: $int] :
              ( ( ( true_1 != 'IsHeap'(X295) )
                | ( ( 'PeerGroupPlaceholder' = select2(X295,X293,ownerFrame) )
                  & ( 'AsOwner'(X293,select2(X295,X293,ownerRef)) = X293 )
                  & ( select2(X295,X293,inv) = X296 )
                  & ( select2(X295,X293,localinv) = X296 )
                  & ! [X297: $int] :
                      ( ( 'PeerGroupPlaceholder' != select2(X295,X297,ownerFrame) )
                      | ( 'AsOwner'(X293,select2(X295,X297,ownerRef)) != X293 )
                      | ( X293 = X297 ) ) ) )
              & ( typeof(X293) = X296 ) )
          | ( nullObject = X293 )
          | ( true_1 != x(typeof(X293),'AsImmutable'(X294)) ) )
      & ( 'System_Byte' != 'System_Int16' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_elems' )
      & ! [X347: $int,X346: $int,X348: $int] :
          ( ( true_1 != x(X348,X347) )
          | ( true_1 = x('NonNullRefArray'(X348,X346),'NonNullRefArray'(X347,X346)) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Type' )
      & ! [X185: $int,X184: $int] :
        ? [X186: $int] :
          ( ( typeof(X184) = X186 )
          & ( ( nullObject = X184 )
            | ( select2(X185,X184,inv) != X186 )
            | ( select2(X185,X184,localinv) != X186 )
            | ( true_1 != 'IsHeap'(X185) )
            | ( 'BoundedStack_ToString_1'(select2(X185,X184,exposeVersion)) = 'BoundedStack_ToString'(X185,X184) )
            | ( true_1 != select2(X185,X184,allocated) )
            | ( true_1 != x(X186,'BoundedStack') ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != stringLiteral8 )
      & ( 'System_Int16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Int64' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IComparable_1___System_String' )
      & ( 'SharingMode_LockProtected' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != 'BoundedStack_size' )
      & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
      & ( 'System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_IComparable_1___System_String' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral10 )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryRef' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
      & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'BoundedStack' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral10 )
      & ( 'System_Int64' != 'System_Collections_IEnumerable' )
      & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != 'BoundedStack' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
      & ( 'System_Int16' != stringLiteral10 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Object' )
      & ( 'System_Boolean' != 'System_UInt32' )
      & ( 'System_UInt64' != 'BoundedStack_size' )
      & ( 'System_Int64' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
      & ( ownerFrame != 'ArrayCategoryInt' )
      & ( 'System_IConvertible' != stringLiteral10 )
      & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X6) )
      & ( 'SharingMode_LockProtected' != 'System_Type' )
      & ! [X273: $int,X274: $int] :
          ( ( true_1 != x(typeof(X274),'BoundedStack') )
          | ( nullObject = X274 )
          | ( 'BoundedStack_ToString'(X273,X274) = 'System_Object_ToString'(X273,X274) ) )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'BoundedStack' )
      & ( ownerRef != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_MemberInfo' )
      & ( 'System_Boolean' != 'System_UIntPtr' )
      & ( 'System_Int32' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
      & ( 'System_Boolean' != 'BoundedStack' )
      & ( sharingMode != 'System_IComparable' )
      & ( 'ArrayCategoryInt' != 'System_UInt64' )
      & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Boolean' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IList' )
      & ! [X67: $int,X66: $int,X68: $int] :
        ? [X69: $int] :
          ( ( 'ElementType'(X66) = X69 )
          & ( ( ( 'RefArray'(X69,X68) = X66 )
              & ( true_1 = x(X69,X67) )
              & ( X66 != X67 ) )
            | ( true_1 != x(X66,'RefArray'(X67,X68)) ) ) )
      & ( 'ArrayCategoryRef' != 'BoundedStack_size' )
      & ( ownerFrame != 'System_UIntPtr' )
      & ( 'System_Char' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IConvertible' )
      & ( 'System_Type' != 'System_IComparable' )
      & ( exposeVersion != 'System_Char' )
      & ( ownerFrame != stringLiteral8 )
      & ( inv != stringLiteral10 )
      & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Boolean' )
      & ( 'SharingMode_Unshared' != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_SByte' )
      & ( 'System_Char' != 'System_IEquatable_1___System_String' )
      & ( elements != 'System_Reflection_MemberInfo' )
      & ( allocated != 'ArrayCategoryNonNullRef' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X48: $int,X49: $int] :
          ? [X53: $int,X51: $int,X50: $int,X52: $int] :
            ( ( select2(X48,X49,ownerRef) = X52 )
            & ( 'System_Object_ToString'(X48,X49) = X53 )
            & sP4(X49,X53,X51,X48,X52,X50)
            & ( select2(X48,X49,'FirstConsistentOwner') = X51 )
            & ( select2(X48,X49,ownerFrame) = X50 ) ) )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
      & ( 'System_Type' != stringLiteral9 )
      & ( ownerFrame != 'System_Collections_IEnumerable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X110: $int,X111: $int] : ( 'ElementType'('NonNullRefArray'(X110,X111)) = X110 )
      & ( inv != 'System_Reflection_IReflect' )
      & ( true_1 = 'IsMemberlessType'('System_Type') )
      & ( ownerRef != 'System_Char' )
      & ( 'System_String' != 'System_Exception' )
      & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_SByte' )
      & ( true_1 != 'IsStaticField'(inv) )
      & ( 'FirstConsistentOwner' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
      & ( 'FirstConsistentOwner' != 'System_IntPtr' )
      & ( 'System_IntPtr' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Exception' )
      & ( sharingMode != stringLiteral11 )
      & ( 'System_Int64' != 'BoundedStack' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable' != stringLiteral10 )
      & ( true_1 = x('BoundedStack','BoundedStack') )
      & ( elements != 'System_Byte' )
      & ( exposeVersion != 'System_Exception' )
      & ( 'System_Int64' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
      & ( elements != 'System_SByte' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable') )
      & ( 'System_Boolean' != 'System_Int16' )
      & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt64' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Array' != 'System_UInt16' )
      & ( 'System_UInt32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Object' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IList' )
      & ( elements != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != ownerRef )
      & ! [X399: $int,X400: $int,X398: $int,X401: $int] :
          ( ( true_1 = 'IsValueType'('UnboxedType'(X400)) )
          | ( 'BoxFunc'(X400,X401,X399,X398) = X400 ) )
      & ( 'System_String' != stringLiteral8 )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_IEquatable_1___System_String' )
      & ( localinv != exposeVersion )
      & ( 'System_IComparable_1___System_String' != stringLiteral11 )
      & ( 'System_Char' != 'System_IConvertible' )
      & ( 'BoundedStack_max' != stringLiteral8 )
      & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
      & ( 'BoundedStack' != stringLiteral9 )
      & ( 'System_SByte' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' = 'DeclType'(exposeVersion) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_UIntPtr' != 'BoundedStack_elems' )
      & ! [X99: $int,X100: $int] :
        ? [X101: $int] :
          ( ( or_1(X99,X100) = X101 )
          & ( ( ~ $less($sum(X99,X100),X101)
              & ~ $less(X101,0) )
            | $less(X100,0)
            | $less(X99,0) ) )
      & ( 'BoundedStack_elems' != stringLiteral8 )
      & ( 'System_String' = 'AsDirectSubClass'('System_String',X1) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_ICloneable' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_IEquatable_1___System_String' )
      & ( 'System_Int32' != stringLiteral9 )
      & ( 1 = 'StringLength'(stringLiteral11) )
      & ( 'System_Object' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'BoundedStack_max' )
      & ( exposeVersion != 'System_UIntPtr' )
      & ( inv != 'ArrayCategoryInt' )
      & ( 'StringLength'(stringLiteral8) = 13 )
      & ( 'ArrayCategoryInt' != 'System_Collections_ICollection' )
      & ( 'System_UInt64' != 'System_Char' )
      & ( 'System_Exception' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Type','System_Type') )
      & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Type' != 'BoundedStack_size' )
      & ! [X433: $int,X435: $int,X434: $int] :
          ( ( 'OneClassDown'(X434,X433) = X435 )
          | ( true_1 != x(X434,'AsDirectSubClass'(X435,X433)) ) )
      & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_ICloneable' )
      & ( 'System_Object' != 'System_IComparable' )
      & ( elements != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Collections_IEnumerable' != stringLiteral11 )
      & ( 'System_Collections_IList' != stringLiteral11 )
      & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'System_Int16' )
      & ( 'SharingMode_Unshared' != 'System_SByte' )
      & ( elements != 'BoundedStack' )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ICheckedException' )
      & ( elements != 'System_ICloneable' )
      & ( localinv != 'BoundedStack_elems' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IEnumerable' )
      & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
      & ( localinv != 'System_Boolean' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_MemberInfo' )
      & ( allocated != 'System_UInt16' )
      & ( 'SharingMode_Unshared' != 'System_Array' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_Exception' )
      & ( 'System_Array' != 'System_Int32' )
      & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Int16' != 'System_Reflection_IReflect' )
      & ( 'System_SByte' != 'System_UIntPtr' )
      & ( exposeVersion != 'SharingMode_LockProtected' )
      & ( ownerRef != 'System_Byte' )
      & ! [X72: $int,X71: $int] :
          ( ( true_1 != x(X71,'AsMutable'(X72)) )
          | ( ( true_1 != 'IsImmutable'(X71) )
            & ( 'AsMutable'(X71) = X71 ) ) )
      & ( 'System_UInt32' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_IComparable_1___System_String' )
      & ( localinv != sharingMode )
      & ! [X189: $int,X188: $int,X187: $int] :
        ? [X190: $int] :
          ( ( ( true_1 != x(X188,X190) )
            | ( X188 = X190 ) )
          & ( 'IntArray'(X189,X187) = X190 ) )
      & ( 'System_Collections_ICollection' != stringLiteral8 )
      & ( 'System_Runtime_Serialization_ISerializable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'System_Int32' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_UIntPtr' )
      & ( 'BoundedStack_elems' != 'System_Collections_ICollection' )
      & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != inv )
      & ! [X167: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X167),'System_Type') )
      & ( 'System_UInt16' != 'System_IConvertible' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Char' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UIntPtr' )
      & ( exposeVersion != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt16' )
      & ( 'FirstConsistentOwner' != 'System_Int16' )
      & ( exposeVersion != 'System_Array' )
      & ( 'System_Int32' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Exception' )
      & ( exposeVersion != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_IEquatable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X0) )
      & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_Int64' )
      & ( 'System_Int32' != 'BoundedStack' )
      & ! [X367: $int,X366: $int] :
          ( ( ( ( nullObject != X366 )
              & ( true_1 = 'Is'(X366,X367) ) )
            | ( true_1 != 'IsNotNull'(X366,X367) ) )
          & ( ( true_1 = 'IsNotNull'(X366,X367) )
            | ( nullObject = X366 )
            | ( true_1 != 'Is'(X366,X367) ) ) )
      & ( 'System_String' != 'BoundedStack' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X422: $int,X421: $int] :
        ? [X423: $int] :
          ( ( typeof(X422) = X423 )
          & ( ( nullObject = X422 )
            | ( true_1 != 'IsHeap'(X421) )
            | ( ( select2(X421,X422,localinv) = X423 )
              & ( select2(X421,X422,inv) = X423 ) )
            | ( true_1 != x(X423,'System_Array') ) ) )
      & ( allocated != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IsValueType'('System_UIntPtr') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_LockProtected' != 'PeerGroupPlaceholder' )
      & ! [X315: $int,X314: $int,X313: $int] : ( 'StructGet'('StructSet'(X315,X313,X314),X313) = X314 )
      & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_ICollection' )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X0 )
      & ( 'System_Boolean' != 'BoundedStack_elems' )
      & ! [X392: $int,X391: $int] :
          ( ( true_1 = select2(X392,'ClassRepr'(X391),allocated) )
          | ( true_1 != 'IsHeap'(X392) ) )
      & ! [X261: $int,X260: $int] :
        ? [X262: $int] :
          ( ~ $less(X260,X262)
          & ~ $less(X261,X262)
          & ( ( X261 = X262 )
            | ( X260 = X262 ) )
          & ( min(X261,X260) = X262 ) )
      & ( ownerRef != 'System_SByte' )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Exception' )
      & ! [X218: $int,X217: $int] :
          ( ( x_2(X218,X217) = x_2($sum(X218,X217),X217) )
          | $less(X217,0)
          | $less(X218,0) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral8 )
      & ( 'FirstConsistentOwner' != 'System_IConvertible' )
      & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IntPtr' )
      & ( true_1 = 'IncludedInModifiesStar'(elements) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'ArrayCategoryRef' )
      & ! [X270: $int,X272: $int,X271: $int] :
          ( ( true_1 != x(X272,'ValueArray'(X271,X270)) )
          | ( 'ArrayCategoryValue' = 'ArrayCategory'(X272) ) )
      & ( 'System_Int64' != 'System_IComparable' )
      & ( true_1 = x('System_Array','System_Collections_IList') )
      & ( 'System_Reflection_IReflect' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_SByte' )
      & ( 'StringLength'(stringLiteral10) = 7 )
      & ( 'System_Object' != 'System_Collections_ICollection' )
      & ( inv != 'System_UInt16' )
      & ( 'System_Boolean' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != stringLiteral11 )
      & ( true_1 = 'IsValueType'('System_SByte') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IList' )
      & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
      & ( localinv != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_IComparable_1___System_String' )
      & ! [X19: $int,X18: $int] :
          ( ( true_1 != 'Is'(X18,X19) )
          | ( 'As'(X18,X19) = X18 ) )
      & ( 'System_UInt64' != stringLiteral10 )
      & ( inv != 'System_Type' )
      & ( 'System_Object' != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack' != 'System_Collections_IList' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt32' != 'System_IntPtr' )
      & ( ownerRef != 'System_Exception' )
      & ( allocated != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Boolean' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'SharingMode_LockProtected' )
      & ( 'System_UIntPtr' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Type' )
      & ( exposeVersion != 'BoundedStack_size' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
      & ! [X147: $int,X148: $int] :
        ? [X149: $int] :
          ( ( typeof(X148) = X149 )
          & ( ( true_1 != 'IsHeap'(X147) )
            | ( select2(X147,X148,inv) != X149 )
            | ( nullObject = X148 )
            | ( true_1 != select2(X147,X148,allocated) )
            | ( select2(X147,X148,localinv) != X149 )
            | ( 'System_Object_ToString'(X147,X148) = 'System_Object_ToString_1'(select2(X147,X148,exposeVersion)) )
            | ( true_1 != x(X149,'System_Object') ) ) )
      & ( 'System_String' != 'System_Int64' )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
      & ( 'System_Object' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_IList' != stringLiteral9 )
      & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X81: $int,X80: $int,X79: $int] :
        ? [X82: $int] :
          ( ( 'ElementType'(X81) = X82 )
          & ( ( ( true_1 = x(X80,X82) )
              & ( 'RefArray'(X82,X79) = X81 ) )
            | ( true_1 = x('System_Array',X81) )
            | ( true_1 != x('RefArray'(X80,X79),X81) ) ) )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_GuardException' )
      & ! [X443: $int] :
          ( ( ( $less(X443,65536)
              & ~ $less(X443,0) )
            | ( true_1 != 'InRange'(X443,'System_UInt16') ) )
          & ( ( true_1 = 'InRange'(X443,'System_UInt16') )
            | ~ $less(X443,65536)
            | $less(X443,0) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_Collections_IList' ) ),
    inference(flattening,[],[f72]) ).

tff(f74,plain,
    ? [X0: $int,X1: $int,X2: $int,X3: $int,X4: $int,X5: $int,X6: $int,X7: $int] :
      ( ( 'System_Int32' != 'System_UInt64' )
      & ( 'ArrayCategoryInt' != stringLiteral8 )
      & ( inv != 'System_String' )
      & ( 'System_Object' != 'System_Int64' )
      & ( 'System_String' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != sharingMode )
      & ( 'ArrayCategoryRef' != 'System_Exception' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'System_IComparable_1___System_String' )
      & ( 'System_Int64' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_Byte') )
      & ( 'System_Array' != stringLiteral11 )
      & ( 'System_Int32' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IntPtr' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable_1___System_String' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt64' )
      & ( 'System_IComparable_1___System_String' != stringLiteral10 )
      & ( 'System_Array' != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
      & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_size' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt32' != 'BoundedStack_elems' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
      & ( 'System_Object' != 'System_Collections_IEnumerable' )
      & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'BoundedStack' )
      & ( ownerFrame != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'System_Collections_ICollection' )
      & ( sharingMode != 'System_Reflection_IReflect' )
      & ( 'System_Byte' != 'BoundedStack_elems' )
      & ( true_1 = x('System_Reflection_IReflect','System_Object') )
      & ( 'System_Reflection_IReflect' != stringLiteral8 )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_max' )
      & ( 'System_Type' = 'AsImmutable'('System_Type') )
      & ( ownerRef != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
      & ( 'System_Boolean' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
      & ( 'System_UIntPtr' != 'System_ICloneable' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_Unshared' != 'System_IConvertible' )
      & ( exposeVersion != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Boolean' )
      & ( 'System_Boolean' != 'System_IComparable_1___System_String' )
      & ( 'System_SByte' != stringLiteral10 )
      & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Collections_IList' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X8: $int,X9: $int] :
        ? [X10: $int] :
          ( ( $less(X10,0)
            | ( x_2(X10,X9) = x_2(X8,X9) )
            | $less(X9,0) )
          & ( $sum(X8,$uminus(X9)) = X10 ) )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Int16' )
      & ( 'ArrayCategoryInt' != 'System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Type' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X11: $int,X12: $int,X13: $int] :
          ( ( true_1 != x(typeof(X13),'NonNullRefArray'(X12,X11)) )
          | ( nullObject = X13 )
          | ( 'Rank'(X13) = X11 ) )
      & ( 'ArrayCategoryValue' != 'System_Int16' )
      & ! [X14: $int,X15: $int,X16: $int] :
        ? [X17: $int] :
          ( ( select2(X15,X14,'AsPeerField'(X16)) = X17 )
          & ( ( ( select2(X15,X14,ownerRef) = select2(X15,X17,ownerRef) )
              & ( select2(X15,X17,ownerFrame) = select2(X15,X14,ownerFrame) ) )
            | ( true_1 != 'IsHeap'(X15) )
            | ( nullObject = X17 ) ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt32' != 'System_Collections_IList' )
      & ( elements != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Array' )
      & ( true_1 = x('System_ICloneable','System_Object') )
      & ( 'FirstConsistentOwner' != 'System_Collections_ICollection' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
      & ( 'ArrayCategoryRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_size' != stringLiteral9 )
      & ( allocated != 'System_IComparable' )
      & ( localinv != 'System_Array' )
      & ( true_1 = x('System_String','System_String') )
      & ( 'System_UInt32' != stringLiteral10 )
      & ( exposeVersion != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_IConvertible' )
      & ! [X18: $int,X19: $int] : ( x_2(X18,X19) = $sum(X18,$uminus($product(x_1(X18,X19),X19))) )
      & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt32' )
      & ( 'System_IComparable_1___System_String' != stringLiteral8 )
      & ( 'BoundedStack_elems' != 'System_IConvertible' )
      & ! [X20: $int] : ( 'ClassReprInv'('ClassRepr'(X20)) = X20 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != stringLiteral10 )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X21: $int,X22: $int,X23: $int] :
          ? [X24: $int] :
            ( ( ( ( nullObject != X22 )
                & ? [X25: $int] :
                  ! [X26: $int] :
                    ( ( typeof(X25) != X26 )
                    | ( ( select2(X23,X22,ownerFrame) = select2(X23,X25,ownerFrame) )
                      & ( nullObject != X25 )
                      & ( true_1 = select2(X23,X25,allocated) )
                      & ( ( select2(X23,X25,inv) != X26 )
                        | ( select2(X23,X25,localinv) != X26 ) )
                      & ( select2(X23,X25,ownerRef) = select2(X23,X22,ownerRef) ) ) ) )
              | sP11(X23,X21)
              | sP10(X24,X23,X21,X22)
              | ( true_1 != 'Is'(X22,'System_Object') )
              | ( true_1 != 'IsHeap'(X23) )
              | ( true_1 != select2(X23,X22,allocated) )
              | ( true_1 != select2(X23,X21,allocated) )
              | ( true_1 != 'Is'(X21,'System_Object') ) )
            & ( 'System_String_Concat_System_Object_System_Object'(X23,X21,X22) = X24 ) ) )
      & ! [X27: $int] : ~ $less('StringLength'(X27),0)
      & ( 'System_SByte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
      & ( ownerFrame != 'BoundedStack_elems' )
      & ( 'System_Int64' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_elems' != 'System_ICloneable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Char' != 'BoundedStack' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'System_UInt32' )
      & ( inv != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
      & ! [X28: $int,X29: $int,X30: $int] :
          ( ( true_1 != x(X28,'IntArray'(X29,X30)) )
          | ( 'ArrayCategoryInt' = 'ArrayCategory'(X28) ) )
      & ! [X31: $int,X32: $int,X33: $int] :
          ( ( nullObject = X31 )
          | ( 'Rank'(X31) = X33 )
          | ( true_1 != x(typeof(X31),'IntArray'(X32,X33)) ) )
      & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'FirstConsistentOwner' )
      & ( 'System_UInt32' != 'System_Reflection_MemberInfo' )
      & ( localinv != stringLiteral8 )
      & ( 'ArrayCategoryInt' != 'System_Char' )
      & ( 'PeerGroupPlaceholder' != stringLiteral8 )
      & ( 'System_Int32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
      & ! [X34: $int,X35: $int] :
          ( ( true_1 = select2(X34,X35,allocated) )
          | ( true_1 != 'IsAllocated'(X34,X35) ) )
      & ( 'ArrayCategoryValue' != 'System_Char' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'BoundedStack_max' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_ICollection' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_SByte' )
      & ( 'System_String' != stringLiteral10 )
      & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
      & ( ownerFrame != 'System_SByte' )
      & ! [X36: $int,X37: $int,X38: $int] :
          ( ( true_1 != X36 )
          | ( 'IfThenElse'(X36,X37,X38) = X37 ) )
      & ( inv != ownerRef )
      & ( 'System_Array' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Char' != 'System_ICloneable' )
      & ( 'System_Exception' = X0 )
      & ( ownerFrame != stringLiteral10 )
      & ( 'System_Exception' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'System_Collections_IEnumerable' )
      & ( elements != 'System_IComparable' )
      & ( allocated != 'BoundedStack_size' )
      & ( 'System_Int16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_Int64' )
      & ! [X39: $int] : ( true_1 != 'IsMemberlessType'(typeof(X39)) )
      & ( stringLiteral9 != stringLiteral11 )
      & ( 'System_Array' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = x('System_Exception','System_Exception') )
      & ( inv != 'FirstConsistentOwner' )
      & ( ownerRef != 'FirstConsistentOwner' )
      & ( 'BoundedStack_size' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != stringLiteral9 )
      & ( 'System_Char' != 'BoundedStack_size' )
      & ! [X40: $int,X41: $int,X42: $int,X43: $int] :
          ( ( 'RefArrayGet'(X40,X41) = 'RefArrayGet'('RefArraySet'(X40,X42,X43),X41) )
          | ( X41 = X42 ) )
      & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 != 'IsStaticField'(elements) )
      & ( ownerRef != 'System_Type' )
      & ! [X44: $int,X45: $int,X46: $int,X47: $int,X48: $int] :
          ( ( true_1 != 'IsHeap'(X47) )
          | ( true_1 != x(typeof(X45),'NonNullRefArray'(X48,X46)) )
          | ( nullObject != 'RefArrayGet'(select2(X47,X45,elements),X44) ) )
      & ( allocated != 'System_Collections_IList' )
      & ( 'FirstConsistentOwner' != stringLiteral10 )
      & ( 'System_Byte' != 'System_UIntPtr' )
      & ! [X49: $int] :
          ( ( ! [X50: $int] :
                ( ( true_1 != x(X49,X50) )
                | ( X49 = X50 ) )
            & ! [X51: $int] :
                ( ( X49 = X51 )
                | ( true_1 != x(X51,X49) ) ) )
          | ( true_1 != 'IsValueType'(X49) ) )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
      & ( ownerRef != 'BoundedStack_max' )
      & ! [X52: $int] :
          ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X52,stringLiteral10) )
          | ( true_1 != 'IsHeap'(X52) ) )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IntPtr' != 'BoundedStack' )
      & ( allocated != elements )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IList' )
      & ( 'System_Object' != 'FirstConsistentOwner' )
      & ( exposeVersion != stringLiteral8 )
      & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
      & ( ownerRef != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
      & ( ownerFrame != 'System_Int16' )
      & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
      & ( 'SharingMode_Unshared' != 'NonNullFieldsAreInitialized' )
      & ( 'ArrayCategoryValue' != 'System_Boolean' )
      & ( 'BoundedStack' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
      & ( 'System_Array' != 'BoundedStack_size' )
      & ( 'System_ICloneable' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('System_Array','System_Collections_ICollection') )
      & ( 'ArrayCategoryInt' != 'System_IComparable_1___System_String' )
      & ( 'System_UInt32' != 'System_UIntPtr' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Exception' )
      & ! [X53: $int,X54: $int,X55: $int] :
          ( ( true_1 != select2(X53,X55,allocated) )
          | ( true_1 = 'IsAllocated'(X53,select2(X53,X55,X54)) )
          | ( true_1 != 'IsHeap'(X53) ) )
      & ( 'System_String' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Collections_ICollection' != 'System_ICloneable' )
      & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X56: $int,X57: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X56,X57)) )
      & ( 'System_IEquatable_1___System_String' != 'System_IComparable_1___System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'BoundedStack' )
      & ( 'System_UInt32' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_IConvertible' )
      & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
      & ( 'BoundedStack' != 'System_IEquatable_1___System_String' )
      & ( exposeVersion != stringLiteral10 )
      & ( 'System_Boolean' != stringLiteral10 )
      & ( 'System_UInt32' != 'System_UInt64' )
      & ( sharingMode != 'System_IComparable_1___System_String' )
      & ( 'System_ICloneable' != stringLiteral9 )
      & ( elements != 'System_Reflection_IReflect' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'BoundedStack' )
      & ( exposeVersion != 'System_SByte' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__Exception' )
      & ( sharingMode != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerRef != 'System_IConvertible' )
      & ( elements != 'ArrayCategoryRef' )
      & ( 'System_IComparable' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Collections_IList' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
      & ( 'BaseClass'('Microsoft_Contracts_GuardException') = X0 )
      & ( 'System_UInt16' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryRef' != 'System_ICloneable' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_ICloneable' )
      & ( 'BoundedStack_elems' != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_ICloneable' )
      & ( elements != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_Type' )
      & ( 'System_Int32' != 'BoundedStack_max' )
      & ( 'PeerGroupPlaceholder' != 'System_Exception' )
      & ( 'System_String' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IEquatable_1___System_String' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_Unshared' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_SByte' )
      & ! [X58: $int,X59: $int,X60: $int] :
        ? [X61: $int,X62: $int] :
          ( ( 'ElementProxy'(X60,$sum(0,$uminus(1))) = X62 )
          & ( 'RefArrayGet'(select2(X59,X60,elements),X58) = X61 )
          & ( ( true_1 != 'IsHeap'(X59) )
            | ( true_1 = 'IsImmutable'(typeof(X61)) )
            | ( nullObject = X61 )
            | ( true_1 != x(typeof(X60),'System_Array') )
            | ( ( select2(X59,X61,ownerRef) = select2(X59,X62,ownerRef) )
              & ( select2(X59,X62,ownerFrame) = select2(X59,X61,ownerFrame) ) ) ) )
      & ! [X63: $int,X64: $int,X65: $int,X66: $int] :
          ( ( true_1 != 'IsHeap'(X63) )
          | ( nullObject != select2(X63,X65,'AsNonNullRefField'(X64,X66)) )
          | ( ( 'BeingConstructed' = X65 )
            & ( true_1 != select2(X63,'BeingConstructed','NonNullFieldsAreInitialized') ) )
          | ( nullObject = X65 ) )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X67: $int,X68: $int,X69: $int] :
          ( ( true_1 = 'InRange'('IntArrayGet'(select2(X67,X68,elements),X69),'ElementType'(typeof(X68))) )
          | ( true_1 != 'IsHeap'(X67) ) )
      & ( 'ArrayCategoryValue' != 'System_Byte' )
      & ( 'System_String' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
      & ( inv != 'System_IConvertible' )
      & ( ownerRef != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
      & ( 'System_Int32' != stringLiteral11 )
      & ( 'System_Object' = X6 )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
      & ( allocated != ownerRef )
      & ( inv != 'SharingMode_Unshared' )
      & ( 'System_Type' != 'BoundedStack_elems' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryNonNullRef' != 'System_SByte' )
      & ( ownerRef != 'ArrayCategoryRef' )
      & ( 'System_Char' != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryInt' )
      & ( localinv != 'System_String' )
      & ( 'SharingMode_LockProtected' != 'System_Byte' )
      & ( 'System_ICloneable' != stringLiteral8 )
      & ( 'System_UInt16' != stringLiteral11 )
      & ( 'PeerGroupPlaceholder' != 'System_UInt32' )
      & ( 'System_String' != 'System_IComparable_1___System_String' )
      & ( 'FirstConsistentOwner' != stringLiteral11 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
      & ( 'System_Array' != 'System_IComparable' )
      & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X70: $int,X71: $int] :
          ( ( $product(shl(X71,$sum(X70,$uminus(1))),2) = shl(X71,X70) )
          | $less(X70,1) )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
      & ( true_1 = x('System_ICloneable','System_ICloneable') )
      & ( exposeVersion != 'ArrayCategoryNonNullRef' )
      & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
      & ( 'SharingMode_Unshared' != 'System_Type' )
      & ( true_1 != 'IsImmutable'('System_Array') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_ICloneable' )
      & ( allocated != exposeVersion )
      & ( 'ArrayCategoryInt' != 'BoundedStack' )
      & ( exposeVersion != 'System_Object' )
      & ( ownerFrame != 'System_Type' )
      & ( inv != ownerFrame )
      & ( sharingMode != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Object' )
      & ( 'System_Array' != 'System_Reflection_MemberInfo' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_Array' )
      & ( sharingMode != 'System_String' )
      & ( 'System_IntPtr' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != stringLiteral10 )
      & ( 'System_Type' != 'System_String' )
      & ( 'BoundedStack_max' != stringLiteral10 )
      & ! [X72: $int,X73: $int,X74: $int] :
          ( ( x_2(X74,X72) != x_2(X73,X72) )
          | $less(X72,2)
          | ~ $less(X74,X73)
          | ~ $less(X73,$sum(X74,X72)) )
      & ( 'System_Byte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IntPtr' )
      & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
      & ( allocated != stringLiteral8 )
      & ( 'System_Int32' != 'System_Collections_ICollection' )
      & ( 'System_String' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Char' )
      & ! [X75: $int,X76: $int,X77: $int,X78: $int] :
          ( ( 'ValueArrayGet'('ValueArraySet'(X75,X78,X76),X77) = 'ValueArrayGet'(X75,X77) )
          | ( X77 = X78 ) )
      & ( 'System_Char' != 'System_Collections_ICollection' )
      & ( elements != 'System_Array' )
      & ( 'PeerGroupPlaceholder' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt64' )
      & ( localinv != 'System_IEquatable_1___System_String' )
      & ( 'System_Type' != 'System_UInt16' )
      & ( 'System_Byte' != 'Microsoft_Contracts_GuardException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_IConvertible','System_Object') )
      & ( inv != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'System_Object' )
      & ( 'System_Collections_ICollection' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' = X1 )
      & ( localinv != 'System_Int64' )
      & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_GuardException' )
      & ! [X79: $int,X80: $int] : ( 'ElementType'('ValueArray'(X80,X79)) = X80 )
      & ( ownerFrame != 'System_Exception' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_IComparable' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
      & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' != 'System_IConvertible' )
      & ( 'System_Byte' != 'System_Char' )
      & ( exposeVersion != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
      & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
      & ( ownerFrame != 'System_UInt32' )
      & ( ! [X81: $int,X82: $int,X83: $int] :
          ? [X84: $int] :
            ( ( 'System_String_Concat_System_String_System_String'(X81,X83,X82) = X84 )
            & ( ( true_1 != select2(X81,X83,allocated) )
              | sP8(X84,X82,X83,X81)
              | ( ( nullObject != X82 )
                & ? [X85: $int] :
                  ! [X86: $int] :
                    ( ( ( select2(X81,X85,ownerRef) = select2(X81,X82,ownerRef) )
                      & ( select2(X81,X82,ownerFrame) = select2(X81,X85,ownerFrame) )
                      & ( ( select2(X81,X85,inv) != X86 )
                        | ( select2(X81,X85,localinv) != X86 ) )
                      & ( true_1 = select2(X81,X85,allocated) )
                      & ( nullObject != X85 ) )
                    | ( typeof(X85) != X86 ) ) )
              | sP9(X81,X83)
              | ( true_1 != 'Is'(X83,'System_String') )
              | ( true_1 != 'IsHeap'(X81) )
              | ( true_1 != 'Is'(X82,'System_String') )
              | ( true_1 != select2(X81,X82,allocated) ) ) )
        | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
      & ( 'BoundedStack_size' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_Runtime_InteropServices__Exception' )
      & ! [X87: $int,X88: $int,X89: $int] : ( 'IntArrayGet'('IntArraySet'(X88,X87,X89),X87) = X89 )
      & ( 'SharingMode_LockProtected' != 'System_Int64' )
      & ( 'System_Type' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
      & ( 'ArrayCategoryRef' != 'System_SByte' )
      & ( exposeVersion != 'System_Type' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_IComparable' )
      & ( 'System_ICloneable' != 'System_Collections_IEnumerable' )
      & ( sharingMode != 'System_Int64' )
      & ( 'System_UInt32' != stringLiteral9 )
      & ( 'System_Char' != stringLiteral11 )
      & ( 'System_UInt32' != 'BoundedStack_size' )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
      & ( 'System_Object' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'FirstConsistentOwner' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
      & ( 'FirstConsistentOwner' != 'System_Reflection_IReflect' )
      & ( 'System_Int16' != 'System_UInt32' )
      & ( 'System_Object' != 'System_Reflection_MemberInfo' )
      & ( 'BoundedStack_size' != 'System_Reflection_MemberInfo' )
      & ( 'System_Collections_ICollection' != 'System_IConvertible' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IList' )
      & ( 'System_Byte' != stringLiteral8 )
      & ( inv != 'BoundedStack_size' )
      & ( sharingMode != ownerFrame )
      & ( 'SharingMode_LockProtected' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'System_Collections_IList' )
      & ( allocated != 'PeerGroupPlaceholder' )
      & ! [X90: $int] : ( true_1 != x(typeof('ClassRepr'(X90)),'System_Object') )
      & ( elements != 'System_Int32' )
      & ( 'System_Int32' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_UInt32' )
      & ( 'System_UIntPtr' != 'System_IComparable' )
      & ( localinv != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_LockProtected' != 'System_String' )
      & ( true_1 = x('System_String','System_IComparable') )
      & ( true_1 = 'IsMemberlessType'('System_Array') )
      & ( inv != 'System_ICloneable' )
      & ( 'System_IConvertible' != 'System_Collections_IEnumerable' )
      & ( 'System_String' != stringLiteral11 )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
      & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
      & ( 'System_Int32' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
      & ! [X91: $int] : ( 'TypeName'('TypeObject'(X91)) = X91 )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
      & ! [X92: $int,X93: $int,X94: $int] : ( 'RefArrayGet'('RefArraySet'(X92,X94,X93),X94) = X93 )
      & ! [X95: $int,X96: $int,X97: $int,X98: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X97,X98,X96,X95)) = X95 )
      & ( 'System_Exception' != 'System_ICloneable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
      & ( ownerFrame != 'System_Int32' )
      & ( localinv != 'System_Exception' )
      & ( 'System_Array' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt64' )
      & ( elements != 'ArrayCategoryInt' )
      & ( 'System_UInt16' != 'System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
      & ( ownerRef != stringLiteral11 )
      & ( 'SharingMode_Unshared' != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_UInt64' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_Exception' )
      & ! [X99: $int,X100: $int,X101: $int] :
        ? [X102: $int] :
          ( ( 'IntArray'(X100,X99) = X102 )
          & ( ( true_1 = x('System_Array',X101) )
            | ( true_1 != x(X102,X101) )
            | ( X101 = X102 ) ) )
      & ( allocated != 'System_Int32' )
      & ( 'SharingMode_LockProtected' != ownerFrame )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
      & ! [X103: $int,X104: $int] :
        ? [X105: $int] :
          ( ( x_2(X103,X104) = X105 )
          & ( ~ $less(0,X104)
            | $less(0,X103)
            | ( ~ $less(0,X105)
              & $less($sum(0,$uminus(X104)),X105) ) ) )
      & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
      & ( 'System_Int16' != 'System_Int64' )
      & ( 'BoundedStack_elems' != 'BoundedStack' )
      & ( inv != stringLiteral8 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IEquatable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_size' != stringLiteral10 )
      & ( inv != 'ArrayCategoryValue' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_Collections_IEnumerable' )
      & ! [X106: $int,X107: $int,X108: $int,X109: $int] :
          ( ( 'IntArrayGet'('IntArraySet'(X106,X109,X108),X107) = 'IntArrayGet'(X106,X107) )
          | ( X107 = X109 ) )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'System_ICloneable' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Object' )
      & ! [X110: $int,X111: $int] :
          ( ( true_1 != x(X110,'AsImmutable'(X111)) )
          | ( ( true_1 = 'IsImmutable'(X110) )
            & ( 'AsImmutable'(X110) = X110 ) ) )
      & ( 'SharingMode_LockProtected' != 'FirstConsistentOwner' )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
      & ( 'System_Char' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X112: $int,X113: $int,X114: $int,X115: $int] :
          ( ( true_1 = 'Is'(select2(X112,X113,'AsRefField'(X114,X115)),X115) )
          | ( true_1 != 'IsHeap'(X112) ) )
      & ( elements != 'System_UInt16' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ! [X116: $int,X117: $int] :
        ? [X118: $int] :
          ( ( true_1 = x(X118,X118) )
          & ( 'NonNullRefArray'(X116,X117) = X118 )
          & ( true_1 = x(X118,'System_Array') ) )
      & ( 'BoundedStack_max' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_UInt64' )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( 'System_Exception' != 'System_Collections_IList' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
      & ( 'System_Exception' != stringLiteral11 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_IReflect' )
      & ( 'System_Array' = 'AsMutable'('System_Array') )
      & ( true_1 = 'IsValueType'('System_UInt64') )
      & ( 'SharingMode_Unshared' != 'System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'FirstConsistentOwner' )
      & $less(int_4294967295,int_9223372036854775807)
      & ( 'System_Boolean' != 'System_Int32' )
      & ( 'System_UInt64' != stringLiteral11 )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
      & ( 'BoundedStack' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_Byte' )
      & ! [X119: $int,X120: $int,X121: $int,X122: $int,X123: $int] :
        ? [X124: $int] :
          ( ? [X125: $int] :
              ( ( ( ( select2(X121,X125,ownerRef) = X122 )
                  & ( select2(X121,X125,ownerFrame) = X119 ) )
                | ( nullObject = X124 )
                | ( true_1 != 'IsHeap'(X121) ) )
              & ( 'ElementProxy'(X124,X120) = X125 ) )
          & ( select2(X121,X122,'AsElementsRepField'(X123,X119,X120)) = X124 ) )
      & ( 'System_Int64' != 'System_ICloneable' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'BoundedStack_elems' )
      & ! [X126: $int,X127: $int] :
          ( ( 'AsNonNullRefField'(X127,X126) != X127 )
          | ( 'AsRefField'(X127,X126) = X127 ) )
      & ( 'System_UInt32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_IComparable' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
      & ( inv != 'System_Array' )
      & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_IEnumerable' != stringLiteral10 )
      & ! [X128: $int,X129: $int] :
          ( ( 'PeerGroupPlaceholder' = select2(X128,'ClassRepr'(X129),ownerFrame) )
          | ( true_1 != 'IsHeap'(X128) ) )
      & ( 'ArrayCategoryRef' != 'System_Byte' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int16' )
      & ( 'System_Object' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
      & ( elements != 'System_UIntPtr' )
      & ( 'System_Char' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
      & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != 'BoundedStack_elems' )
      & ( elements != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'BoundedStack' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'PeerGroupPlaceholder' )
      & ( inv != 'ArrayCategoryNonNullRef' )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X130: $int,X131: $int] :
          ( ( 'Box'('Unbox'(X130),X130) = X130 )
          | ( nullObject = 'BoxTester'(X130,X131) ) )
      & ! [X132: $int] :
        ? [X133: $int] :
          ( ( ( X132 != X133 )
            | ( 'System_Object' = X132 ) )
          & ( true_1 = x(X132,X133) )
          & ( 'BaseClass'(X132) = X133 ) )
      & ( elements != 'System_Collections_IList' )
      & ( sharingMode != 'System_Char' )
      & ( 'System_Type' != 'System_Reflection_IReflect' )
      & ( localinv != 'System_Int32' )
      & ( 'System_Boolean' != 'System_Exception' )
      & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X134: $int] :
          ( ( true_1 != 'IsValueType'('UnboxedType'(X134)) )
          | ! [X135: $int,X136: $int] :
            ? [X137: $int] :
              ( ? [X138: $int] :
                  ( ( ( true_1 != 'IsHeap'(X136) )
                    | ( ( select2(X136,X137,inv) = X138 )
                      & ( select2(X136,X137,localinv) = X138 ) ) )
                  & ( typeof(X137) = X138 ) )
              & ( 'Box'(X135,X134) = X137 ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_ICloneable' )
      & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
      & ( 'SharingMode_Unshared' != 'System_ICloneable' )
      & ! [X139: $int,X140: $int] :
          ( ( true_1 != 'IsAllocated'(X140,X139) )
          | ( true_1 = 'IsAllocated'(X140,'ElementProxy'(X139,$sum(0,$uminus(1)))) )
          | ( true_1 != x(typeof(X139),'System_Array') )
          | ( true_1 != 'IsHeap'(X140) ) )
      & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
      & ( ownerRef != 'System_UInt16' )
      & ( true_1 != 'IsStaticField'(exposeVersion) )
      & ! [X141: $int] :
          ( ( ( ~ $less(X141,0)
              & ~ $less(int_4294967295,X141) )
            | ( true_1 != 'InRange'(X141,'System_UInt32') ) )
          & ( ( true_1 = 'InRange'(X141,'System_UInt32') )
            | $less(X141,0)
            | $less(int_4294967295,X141) ) )
      & ( 'System_UInt16' != 'System_UIntPtr' )
      & ( 'System_Byte' != 'System_IntPtr' )
      & ( ownerRef != 'ArrayCategoryNonNullRef' )
      & ( sharingMode != 'NonNullFieldsAreInitialized' )
      & $less(int_2147483647,int_4294967295)
      & ( allocated != 'System_Exception' )
      & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
      & ( 'System_Byte' != 'System_IConvertible' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Type' )
      & ! [X142: $int,X143: $int] :
        ? [X144: $int] :
          ( ( 'IntArray'(X143,X142) = X144 )
          & ( true_1 = x(X144,X144) )
          & ( true_1 = x(X144,'System_Array') ) )
      & ( true_1 = 'IsValueType'('System_Int16') )
      & ( localinv != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Int32' )
      & ( allocated != localinv )
      & ( localinv != 'System_Byte' )
      & ( 'ArrayCategoryRef' != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Reflection_IReflect' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_String' != 'BoundedStack_max' )
      & ! [X145: $int,X146: $int,X147: $int] :
          ( ( ( true_1 = 'System_String_Equals_System_String_System_String'(X147,X145,X146) )
            | ( true_1 != 'System_String_Equals_System_String'(X147,X145,X146) ) )
          & ( ( true_1 = 'System_String_Equals_System_String'(X147,X145,X146) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X147,X145,X146) ) ) )
      & ( 'System_UInt16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Type' != 'System_UIntPtr' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
      & ( true_1 = x('System_Collections_ICollection','System_Object') )
      & ! [X148: $int,X149: $int,X150: $int] :
          ( ( true_1 = 'IsAllocated'(X150,'RefArrayGet'(X149,X148)) )
          | ( true_1 != 'IsAllocated'(X150,X149) ) )
      & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Object' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
      & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
      & ( 'System_Byte' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
      & ( sharingMode != 'System_UInt32' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Object' != 'System_Int32' )
      & ( sharingMode != 'System_Collections_IList' )
      & ( 'System_String' != 'System_UInt64' )
      & ( elements != 'System_String' )
      & ( 'System_String' != 'System_ICloneable' )
      & ( 'System_IConvertible' != stringLiteral8 )
      & ( 'BaseClass'('BoundedStack') = X1 )
      & ( 'System_UInt32' != 'System_ICloneable' )
      & ( 'SharingMode_Unshared' != 'System_UInt32' )
      & ( 'ArrayCategoryValue' != stringLiteral10 )
      & ( 'BaseClass'('System_Reflection_MemberInfo') = X7 )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( inv != 'System_IntPtr' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( ownerRef != 'System_IEquatable_1___System_String' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'BoundedStack_size' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral9 )
      & ( allocated != 'System_Int16' )
      & ( inv != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_UInt16' != stringLiteral10 )
      & ( 'System_SByte' != 'System_IComparable_1___System_String' )
      & ( 'System_Array' != 'System_Object' )
      & ( ownerRef != 'System_UIntPtr' )
      & ( 'System_SByte' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'System_Int64' )
      & ( true_1 = x('System_Array','System_Array') )
      & ( 'System_Exception' != stringLiteral8 )
      & ( 'System_IComparable' != stringLiteral9 )
      & ( 'BoundedStack_size' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral10 )
      & ( exposeVersion != ownerFrame )
      & ( 'System_ICloneable' != 'System_Collections_IList' )
      & ! [X151: $int,X152: $int] :
        ? [X153: $int,X154: $int] :
          ( ( select2(X151,X152,'BoundedStack_size') = X153 )
          & ( ( true_1 != x(select2(X151,X152,inv),'BoundedStack') )
            | ( select2(X151,X152,localinv) = X1 )
            | ( true_1 != 'IsHeap'(X151) )
            | ( ~ $less('Length'(select2(X151,X152,'BoundedStack_elems')),X154)
              & ~ $less(X154,X153)
              & ~ $less(X153,0) ) )
          & ( select2(X151,X152,'BoundedStack_max') = X154 ) )
      & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' != 'BoundedStack' )
      & ( 'System_String' != 'System_Byte' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral11 )
      & ( 'System_Byte' != 'BoundedStack_size' )
      & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Object' != 'System_Collections_IList' )
      & ! [X155: $int] :
          ( ( true_1 != 'IsHeap'(X155) )
          | ( true_1 = select2(X155,stringLiteral10,allocated) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'System_Reflection_IReflect' )
      & ! [X156: $int,X157: $int,X158: $int] : ( 'System_String_Concat_System_Object_System_Object_1'(X156,X158) = 'System_String_Concat_System_Object_System_Object'(X157,X156,X158) )
      & ( ownerFrame != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_IntPtr') )
      & ( 'System_Object' != 'System_UInt32' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack' )
      & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryRef' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Boolean' )
      & ( 'System_Object' != 'System_SByte' )
      & ( exposeVersion != 'System_UInt32' )
      & ( 'System_SByte' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryInt' != 'System_Int64' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
      & ( 'System_SByte' != 'System_Collections_ICollection' )
      & ( 'System_Object' != 'System_IEquatable_1___System_String' )
      & ( 'System_IComparable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable' )
      & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
      & ! [X159: $int,X160: $int] : ( 'ElementType'('IntArray'(X160,X159)) = X160 )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_String' != 'BoundedStack_size' )
      & ( 'System_String' != 'System_Collections_IList' )
      & ( allocated != 'System_String' )
      & ( 'System_Int16' != stringLiteral11 )
      & ( 'ArrayCategoryInt' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'System_ICloneable' )
      & ( 'System_IComparable' != 'System_IComparable_1___System_String' )
      & ( 'System_String' != 'System_UInt32' )
      & ( sharingMode != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_IConvertible' )
      & ( elements != 'SharingMode_LockProtected' )
      & ( 'System_IntPtr' != 'BoundedStack_max' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
      & ( true_1 != 'IsStaticField'(localinv) )
      & ( 'FirstConsistentOwner' != 'System_IComparable' )
      & ( localinv != 'BoundedStack' )
      & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_String' != 'System_Reflection_IReflect' )
      & ( elements != 'System_Object' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != stringLiteral11 )
      & ( true_1 = x('System_Type','System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'System_IntPtr' )
      & $less(100000,int_2147483647)
      & ( ownerFrame != 'System_Reflection_IReflect' )
      & ( inv != 'BoundedStack_max' )
      & ( 'System_SByte' != 'System_Int16' )
      & ( localinv != stringLiteral11 )
      & ! [X161: $int,X162: $int] :
        ? [X163: $int] :
          ( ( x_2(X162,X161) = X163 )
          & ( ~ $less(X161,0)
            | ( ~ $less(0,X163)
              & $less(X161,X163) )
            | $less(0,X162) ) )
      & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Exception' )
      & ( 'System_Int16' != 'System_UIntPtr' )
      & ( sharingMode != 'System_Type' )
      & ( 'System_Int32' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Type' )
      & ! [X164: $int,X165: $int] :
        ? [X166: $int] :
          ( ~ $less(X166,X164)
          & ~ $less(X166,X165)
          & ( max(X165,X164) = X166 )
          & ( ( X165 = X166 )
            | ( X164 = X166 ) ) )
      & ( localinv != 'System_IntPtr' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_max' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_max' != 'System_Reflection_IReflect' )
      & ( 'System_Collections_ICollection' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( exposeVersion != 'System_Collections_IEnumerable' )
      & ( true_1 = 'IsImmutable'('System_Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryValue' != stringLiteral9 )
      & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
      & ( 'BaseClass'('System_Exception') = X2 )
      & ( 'System_Int64' != 'BoundedStack_size' )
      & ( sharingMode != 'System_Boolean' )
      & ( 'ArrayCategoryValue' != stringLiteral8 )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
      & ( 'System_String' = 'AsImmutable'('System_String') )
      & ! [X167: $int,X168: $int] :
        ? [X169: $int] :
          ( ( shl(X167,X168) = X169 )
          & ( $less(16,X168)
            | ~ $less(X167,32768)
            | $less(X168,0)
            | $less(X167,0)
            | ( ~ $less(X169,0)
              & ~ $less(int_2147483647,X169) ) ) )
      & ( 'System_SByte' != 'System_IConvertible' )
      & ( 'System_Array' != 'System_ICloneable' )
      & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'BoundedStack_elems' )
      & ( 'System_Type' != 'BoundedStack_max' )
      & ( elements != 'System_Runtime_InteropServices__Exception' )
      & ( inv != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
      & ( true_1 = x('System_Array','System_ICloneable') )
      & ( 'ArrayCategoryNonNullRef' != 'NonNullFieldsAreInitialized' )
      & ( inv != 'PeerGroupPlaceholder' )
      & ( 'System_Object' != 'System_Int16' )
      & ! [X170: $int,X171: $int,X172: $int] :
        ? [X173: $int,X174: $int] :
          ( ( select2(X170,X171,ownerRef) = X173 )
          & ( select2(X170,X171,ownerFrame) = X174 )
          & ( ( 'AsPureObject'(X171) != X171 )
            | ( nullObject = X171 )
            | ( 'BaseClass'(X174) = select2(X170,X173,localinv) )
            | ( true_1 != select2(X170,X171,allocated) )
            | ( true_1 != 'IsHeap'(X170) )
            | ( true_1 != x(select2(X170,X173,inv),X174) )
            | ( 'PeerGroupPlaceholder' = X174 )
            | ( select2(X170,X171,X172) = 'FieldDependsOnFCO'(X171,X172,select2(X170,select2(X170,X171,'FirstConsistentOwner'),exposeVersion)) ) ) )
      & ( ownerFrame != 'BoundedStack_size' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
      & ( 'System_IComparable' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X175: $int,X176: $int] :
          ? [X177: $int,X178: $int,X179: $int,X180: $int] :
            ( ( select2(X175,X176,'FirstConsistentOwner') = X177 )
            & ( select2(X175,X176,ownerRef) = X178 )
            & ( select2(X175,X176,ownerFrame) = X180 )
            & sP7(X175,X180,X178,X176,X179,X177)
            & ( 'BoundedStack_ToString'(X175,X176) = X179 ) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IntPtr' != 'BoundedStack_size' )
      & ( 'ArrayCategoryInt' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_UInt16' )
      & ( 'System_SByte' != 'System_Byte' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_Reflection_MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'System_Byte' )
      & ( ownerFrame != 'System_String' )
      & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
      & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
      & ( elements != 'System_Exception' )
      & ( elements != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
      & ( 'System_Int16' != 'BoundedStack' )
      & ( true_1 != 'IsStaticField'(allocated) )
      & ( 'SharingMode_LockProtected' != 'System_ICloneable' )
      & ! [X181: $int,X182: $int,X183: $int] :
        ? [X184: $int] :
          ( ( 'RefArrayGet'(select2(X181,X183,elements),X182) = X184 )
          & ( ( true_1 = x(typeof(X184),'ElementType'(typeof(X183))) )
            | ( true_1 != 'IsHeap'(X181) )
            | ( nullObject = X184 ) ) )
      & ( 'System_UInt16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != 'System_Collections_IEnumerable' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
      & ( 'System_IComparable' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',X0) )
      & ( 'System_IComparable' != 'System_Reflection_IReflect' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral9 )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_SByte' != 'System_UInt16' )
      & ( 'System_Type' != stringLiteral8 )
      & ( 'System_Collections_IEnumerable' != stringLiteral8 )
      & ( 'BoundedStack_size' != 'System_IComparable' )
      & ( 'System_UInt64' != stringLiteral8 )
      & ( 'System_String' != 'System_Int32' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_elems' )
      & ( elements != 'System_IEquatable_1___System_String' )
      & ! [X185: $int,X186: $int] :
          ( $less(X186,0)
          | $less(X185,0)
          | ( x_2(X185,X186) = x_2($sum(X186,X185),X186) ) )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Type' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_elems' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int32' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_ICloneable' )
      & ( 'System_UInt64' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != 'System_Int64' )
      & ( 'System_Array' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_IReflect' )
      & ( elements != 'BoundedStack_max' )
      & ( 'System_IComparable' != 'BoundedStack' )
      & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'NonNullFieldsAreInitialized' )
      & ( sharingMode != 'System_Int16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' != stringLiteral11 )
      & ( 'System_Reflection_MemberInfo' != 'System_IEquatable_1___System_String' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IEnumerable' )
      & ! [X187: $int] :
          ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X187,stringLiteral9) )
          | ( true_1 != 'IsHeap'(X187) ) )
      & ( true_1 = x('System_IComparable','System_IComparable') )
      & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Type' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryValue' != stringLiteral11 )
      & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
      & ( 'System_Type' != 'System_Reflection_MemberInfo' )
      & ( 'System_String' != 'BoundedStack_elems' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
      & ( 'System_Int64' != 'System_IConvertible' )
      & ! [X188: $int,X189: $int] :
          ( ~ $less(and_1(X188,X189),0)
          | ( $less(X189,0)
            & $less(X188,0) ) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_IComparable','System_Object') )
      & ( 'ArrayCategoryRef' != 'BoundedStack' )
      & ( sharingMode != stringLiteral9 )
      & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X190: $int,X191: $int] :
        ? [X192: $int,X193: $int,X194: $int] :
          ( ( select2(X190,X191,ownerRef) = X194 )
          & ( ( select2(X190,X194,localinv) = 'BaseClass'(X192) )
            | ( ( select2(X190,X191,localinv) = X193 )
              & ( select2(X190,X191,inv) = X193 ) )
            | ( 'PeerGroupPlaceholder' = X192 )
            | ( true_1 != x(select2(X190,X194,inv),X192) )
            | ( true_1 != 'IsHeap'(X190) ) )
          & ( select2(X190,X191,ownerFrame) = X192 )
          & ( typeof(X191) = X193 ) )
      & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryValue' != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'BoundedStack' )
      & ( 'System_UIntPtr' != stringLiteral11 )
      & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
      & ( exposeVersion != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_size' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Byte' )
      & ( localinv != 'System_Runtime_Serialization_ISerializable' )
      & ! [X195: $int] :
          ( ( ( true_1 = 'InRange'(X195,'System_SByte') )
            | ~ $less(X195,128)
            | $less(X195,$sum(0,$uminus(128))) )
          & ( ( $less(X195,128)
              & ~ $less(X195,$sum(0,$uminus(128))) )
            | ( true_1 != 'InRange'(X195,'System_SByte') ) ) )
      & ( 'System_Reflection_IReflect' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IComparable' )
      & ( localinv != 'NonNullFieldsAreInitialized' )
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
      & ( 'BoundedStack_max' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_UInt32' )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
      & ( 'SharingMode_LockProtected' != 'System_Object' )
      & ( 'System_UInt32' != 'System_Collections_ICollection' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral11 )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_IntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X196: $int] :
          ( ( true_1 != x(X196,'System_String') )
          | ( 'System_String' = X196 ) )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerFrame != 'BoundedStack_max' )
      & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
      & ( allocated != 'System_Byte' )
      & ( 'System_Array' != 'FirstConsistentOwner' )
      & ( sharingMode != 'BoundedStack_max' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_IEquatable_1___System_String' )
      & ! [X197: $int,X198: $int,X199: $int] :
          ( ( ( true_1 = 'StringEquals'(X198,X199) )
            | ( X198 != X199 ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X197,X198,X199) )
            | ( true_1 != 'StringEquals'(X198,X199) ) )
          & ( ( true_1 = 'StringEquals'(X198,X199) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X197,X198,X199) ) )
          & ( ( true_1 = 'StringEquals'(X199,X198) )
            | ( true_1 != 'System_String_Equals_System_String_System_String'(X197,X198,X199) ) )
          & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X197,X198,X199) )
            | ( true_1 != 'StringEquals'(X199,X198) ) ) )
      & ( 'ArrayCategoryRef' != 'System_IComparable' )
      & ( 'System_UIntPtr' != 'BoundedStack' )
      & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
      & ( 'System_ICloneable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_UInt64' )
      & ! [X200: $int,X201: $int,X202: $int] :
          ( ( nullObject = X202 )
          | ( nullObject = X201 )
          | ( 'System_String_IsInterned_System_String_notnull'(X200,X202) = 'System_String_IsInterned_System_String_notnull'(X200,X201) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X200,X201,X202) ) )
      & ( inv != 'System_Collections_ICollection' )
      & ( inv != 'SharingMode_LockProtected' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
      & ( ownerRef != 'System_UInt32' )
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_GuardException' )
      & ( inv != 'System_Int16' )
      & ( 'System_IntPtr' != 'BoundedStack_elems' )
      & ( ownerRef != ownerFrame )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
      & ( 'System_Char' != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Exception' )
      & ( allocated != 'System_Runtime_InteropServices__Type' )
      & ( allocated != 'ArrayCategoryRef' )
      & ( 'System_UIntPtr' != 'System_Exception' )
      & ( inv != 'System_Runtime_InteropServices__MemberInfo' )
      & ! [X203: $int,X204: $int,X205: $int] : ( 'ValueArrayGet'('ValueArraySet'(X205,X203,X204),X203) = X204 )
      & ( 'System_Boolean' != stringLiteral8 )
      & ( exposeVersion != 'BoundedStack_max' )
      & ( ownerFrame != 'System_Reflection_ICustomAttributeProvider' )
      & ( sharingMode != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryInt' != 'System_UInt16' )
      & ( 'BoundedStack_max' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
      & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
      & ( 'ArrayCategoryRef' != 'System_Collections_ICollection' )
      & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_IConvertible' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
      & ( allocated != 'System_SByte' )
      & ( ownerFrame != 'System_Array' )
      & ( 'SharingMode_Unshared' != 'System_Object' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryNonNullRef' )
      & ! [X206: $int,X207: $int,X208: $int] :
        ? [X209: $int] :
          ( ( ( X208 = X209 )
            | ( true_1 = x('System_Array',X208) )
            | ( true_1 != x(X209,X208) ) )
          & ( 'ValueArray'(X207,X206) = X209 ) )
      & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'ArrayCategoryInt' )
      & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
      & ( allocated != stringLiteral11 )
      & ( ownerFrame != 'ArrayCategoryValue' )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( localinv != 'SharingMode_Unshared' )
      & ( allocated != 'NonNullFieldsAreInitialized' )
      & ( elements != ownerFrame )
      & ( 'ArrayCategoryRef' != 'System_Int16' )
      & ( 'System_UInt32' != 'BoundedStack' )
      & ( 'System_Int16' != 'System_Char' )
      & ! [X210: $int,X211: $int,X212: $int] :
          ( ( true_1 != 'IsAllocated'(X211,X210) )
          | ( true_1 = 'IsAllocated'(X211,'StructGet'(X210,X212)) ) )
      & ( 'System_Char' != stringLiteral10 )
      & ( inv != 'System_Byte' )
      & ( 'System_UIntPtr' != 'BoundedStack_max' )
      & ( inv != localinv )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int32' != 'System_Exception' )
      & ( 'System_Boolean' != stringLiteral9 )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
      & ( inv != 'System_Object' )
      & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'System_Reflection_MemberInfo' )
      & ( localinv != 'System_Char' )
      & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
      & ( 'System_UInt16' != 'BoundedStack_max' )
      & ( 'ArrayCategoryValue' != 'System_String' )
      & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
      & ( 'System_UInt16' != 'System_UInt32' )
      & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
      & ! [X213: $int] :
          ( ( ( true_1 = 'InRange'(X213,'System_Byte') )
            | ~ $less(X213,256)
            | $less(X213,0) )
          & ( ( $less(X213,256)
              & ~ $less(X213,0) )
            | ( true_1 != 'InRange'(X213,'System_Byte') ) ) )
      & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X214: $int,X215: $int,X216: $int] :
          ( ( nullObject = X215 )
          | ( true_1 != x(typeof(X215),'RefArray'(X214,X216)) )
          | ( 'Rank'(X215) = X216 ) )
      & ( inv != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Boolean' != 'FirstConsistentOwner' )
      & ( elements != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt16' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != 'ArrayCategoryRef' )
      & ( ownerFrame != 'System_Char' )
      & ( true_1 = 'IsValueType'('System_Char') )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryRef' )
      & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Collections_IEnumerable' )
      & ( 'System_Collections_ICollection' != stringLiteral9 )
      & ( true_1 = 'IsValueType'('System_UInt32') )
      & ( ownerRef != 'System_Collections_IEnumerable' )
      & ( 'System_IComparable' != 'System_IConvertible' )
      & ! [X217: $int,X218: $int,X219: $int,X220: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X220,X217,X219,X218)) = X219 )
      & ( 'System_Byte' != 'System_Collections_IList' )
      & ( allocated != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_Int32' )
      & ( 'System_SByte' != stringLiteral11 )
      & ( 'System_UInt32' != 'System_Int64' )
      & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
      & ( 'System_Collections_IList' != stringLiteral10 )
      & ( ownerRef != 'System_UInt64' )
      & ( elements != 'ArrayCategoryValue' )
      & ( ownerRef != 'System_String' )
      & ( inv != exposeVersion )
      & ( true_1 = x('System_String','System_ICloneable') )
      & ( 'SharingMode_Unshared' != stringLiteral10 )
      & ( ownerFrame != 'System_IComparable' )
      & ( 'System_Char' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_IComparable' != stringLiteral8 )
      & ( sharingMode != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Type' )
      & ( 'FirstConsistentOwner' != stringLiteral8 )
      & ( 'System_Int32' != 'System_IntPtr' )
      & ! [X221: $int,X222: $int] :
        ? [X223: $int] :
          ( ? [X224: $int,X225: $int,X226: $int,X227: $int] :
              ( ( select2(X221,X223,ownerFrame) = X227 )
              & ( select2(X221,X222,ownerRef) = X225 )
              & ( select2(X221,X223,ownerRef) = X224 )
              & ( select2(X221,X222,ownerFrame) = X226 )
              & ( ( true_1 != 'IsHeap'(X221) )
                | ( 'PeerGroupPlaceholder' = X226 )
                | ( 'BaseClass'(X226) = select2(X221,X225,localinv) )
                | ( true_1 != select2(X221,X222,allocated) )
                | ( true_1 != x(select2(X221,X225,inv),X226) )
                | ( nullObject = X222 )
                | ( ( nullObject != X223 )
                  & ( true_1 = select2(X221,X223,allocated) )
                  & ( ( true_1 != x(select2(X221,X224,inv),X227) )
                    | ( 'PeerGroupPlaceholder' = X227 )
                    | ( select2(X221,X224,localinv) = 'BaseClass'(X227) ) ) ) ) )
          & ( select2(X221,X222,'FirstConsistentOwner') = X223 ) )
      & ( 'System_Runtime_Serialization_ISerializable' != 'BoundedStack' )
      & ! [X228: $int,X229: $int,X230: $int,X231: $int] :
        ? [X232: $int] :
          ( ( 'Box'(X230,X232) = X232 )
          & ( 'UnboxedType'(X232) = X229 )
          & ( 'BoxFunc'(X230,X229,X231,X228) = X232 ) )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'ArrayCategoryValue' != 'System_Exception' )
      & ( sharingMode != 'ArrayCategoryNonNullRef' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'System_Byte' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_GuardException' )
      & ( localinv != 'System_Reflection_IReflect' )
      & ( localinv != 'ArrayCategoryRef' )
      & ( 'BoundedStack_size' != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Collections_IList' )
      & ( ownerRef != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_UIntPtr' )
      & ( sharingMode != 'System_UIntPtr' )
      & ( 'ArrayCategoryRef' != stringLiteral8 )
      & ! [X233: $int,X234: $int] : ( 'System_Object' = typeof('ElementProxy'(X233,X234)) )
      & ( 'ArrayCategoryInt' != 'System_SByte' )
      & ! [X235: $int] :
          ( ( ( ~ $less(X235,int_m9223372036854775808)
              & ~ $less(int_9223372036854775807,X235) )
            | ( true_1 != 'InRange'(X235,'System_Int64') ) )
          & ( ( true_1 = 'InRange'(X235,'System_Int64') )
            | $less(X235,int_m9223372036854775808)
            | $less(int_9223372036854775807,X235) ) )
      & ( 'SharingMode_Unshared' != ownerRef )
      & ( 'System_Array' != 'System_Int16' )
      & ( sharingMode != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'System_Int16' )
      & ( 'System_Array' != stringLiteral9 )
      & ( exposeVersion != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' != 'System_Char' )
      & ( 'System_Byte' != 'System_Runtime_Serialization_ISerializable' )
      & $less(int_m2147483648,$sum(0,$uminus(100000)))
      & ( exposeVersion != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'BoundedStack' )
      & ( 'System_Byte' != 'System_IComparable' )
      & ( 'System_IConvertible' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'Microsoft_Contracts_GuardException' )
      & ! [X236: $int,X237: $int] :
          ( ( ( 'UnboxedType'(X236) = X237 )
            | ( nullObject = 'BoxTester'(X236,X237) ) )
          & ( ( nullObject != 'BoxTester'(X236,X237) )
            | ( 'UnboxedType'(X236) != X237 ) ) )
      & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
      & ( allocated != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != stringLiteral11 )
      & ( 'System_Char' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Type' != 'FirstConsistentOwner' )
      & ( 'System_Reflection_IReflect' != stringLiteral10 )
      & ( allocated != 'System_Boolean' )
      & ( 'System_Object' != stringLiteral9 )
      & ( sharingMode != 'System_Array' )
      & ( exposeVersion != 'System_Byte' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Byte' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
      & ( 'System_Array' != 'System_Byte' )
      & ( ownerFrame != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Int16' )
      & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
      & ( 'System_Type' != 'System_Int32' )
      & ( 'System_Runtime_InteropServices__Exception' != 'BoundedStack' )
      & ( elements != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_max' != 'System_IConvertible' )
      & ! [X238: $int,X239: $int,X240: $int] :
          ( ( true_1 != x(X239,'RefArray'(X238,X240)) )
          | ( 'ArrayCategoryRef' = 'ArrayCategory'(X239) ) )
      & ( 'System_Type' != 'System_UInt64' )
      & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
      & ( 'ArrayCategoryNonNullRef' != 'System_String' )
      & ( allocated != 'SharingMode_Unshared' )
      & ( 'System_Int16' != stringLiteral9 )
      & ( 'System_Array' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_IReflect' != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'NonNullFieldsAreInitialized' )
      & ( 'FirstConsistentOwner' != 'System_Char' )
      & ( 'System_String' != 'FirstConsistentOwner' )
      & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
      & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
      & ( localinv != 'System_UInt16' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Char' != stringLiteral9 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_UInt64' )
      & ( 'System_UInt64' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
      & ( ownerFrame != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != 'System_Collections_IEnumerable' )
      & ! [X241: $int] : ~ $less('Rank'(X241),1)
      & ( 'System_Exception' != 'System_Reflection_IReflect' )
      & ( 'System_Array' != 'System_String' )
      & ( sharingMode != 'PeerGroupPlaceholder' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
      & ( 'System_UIntPtr' != 'System_Collections_IList' )
      & ( inv != 'System_Collections_IList' )
      & ( 'System_Type' != 'System_Collections_IList' )
      & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',X7) )
      & ( 'System_UIntPtr' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral8 )
      & ( 'System_Boolean' != 'System_Char' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Byte' != stringLiteral9 )
      & ( 'System_ICloneable' != 'System_IConvertible' )
      & ( sharingMode != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack' )
      & ( 'System_Boolean' != 'System_IConvertible' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IEquatable_1___System_String' )
      & ( inv != 'System_Boolean' )
      & ( 'FirstConsistentOwner' != 'System_ICloneable' )
      & ( localinv != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable_1___System_String' )
      & ( stringLiteral8 != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_IConvertible' )
      & ( 'System_UInt64' != 'System_IComparable' )
      & ( 'System_String' != 'System_SByte' )
      & ( 'System_Object' = X4 )
      & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
      & ( 'System_Object' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable' )
      & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Reflection_IReflect' )
      & ( localinv != 'SharingMode_LockProtected' )
      & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
      & ( localinv != 'System_Collections_ICollection' )
      & ( 'System_Char' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int64' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'System_SByte' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'ArrayCategoryRef' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Int64' )
      & ( 'System_Exception' != stringLiteral10 )
      & ! [X242: $int,X243: $int,X244: $int,X245: $int] :
        ? [X246: $int] :
          ( ? [X247: $int] :
              ( ( 'ElementProxy'(X246,X242) = X247 )
              & ( ( nullObject = X246 )
                | ( ( select2(X244,X247,ownerFrame) = select2(X244,X243,ownerFrame) )
                  & ( select2(X244,X247,ownerRef) = select2(X244,X243,ownerRef) ) )
                | ( true_1 != 'IsHeap'(X244) ) ) )
          & ( select2(X244,X243,'AsElementsPeerField'(X245,X242)) = X246 ) )
      & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
      & ( ownerRef != 'System_Runtime_InteropServices__Type' )
      & ( ownerRef != 'System_Int64' )
      & ( 'System_Array' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Collections_IList' )
      & ( 'System_UInt64' != 'BoundedStack_elems' )
      & ( 'System_Boolean' != 'System_IntPtr' )
      & ( 'ArrayCategoryRef' != 'System_Boolean' )
      & ( inv != 'System_UInt64' )
      & ( 'System_IntPtr' != 'System_Exception' )
      & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != 'System_Boolean' )
      & ! [X248: $int,X249: $int,X250: $int] :
          ( ( 'IfThenElse'(X248,X249,X250) = X250 )
          | ( true_1 = X248 ) )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
      & ( elements != stringLiteral11 )
      & ! [X251: $int] :
          ( ( ( true_1 = 'InRange'(X251,'System_Int16') )
            | ~ $less(X251,32768)
            | $less(X251,$sum(0,$uminus(32768))) )
          & ( ( $less(X251,32768)
              & ~ $less(X251,$sum(0,$uminus(32768))) )
            | ( true_1 != 'InRange'(X251,'System_Int16') ) ) )
      & ! [X252: $int,X253: $int,X254: $int] :
        ? [X255: $int] :
          ( ( typeof(X254) = X255 )
          & ( ( true_1 != 'NonNullRefArrayRaw'(X254,X252,X253) )
            | ( ( 'Rank'(X254) = X253 )
              & ( true_1 = x(X255,'System_Array') )
              & ( true_1 = x(X252,'ElementType'(X255)) ) ) ) )
      & ( 'System_String' != 'System_IEquatable_1___System_String' )
      & ( localinv != 'System_Runtime_InteropServices__MemberInfo' )
      & ( ownerRef != stringLiteral9 )
      & ( 'System_UInt32' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
      & ( sharingMode != 'Microsoft_Contracts_GuardException' )
      & ( elements != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
      & ( 'System_Object' = 'DeclType'(elements) )
      & ( 'BoundedStack_elems' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Collections_ICollection' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'System_Int16' )
      & ( 'System_IntPtr' != stringLiteral11 )
      & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Array' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'BoundedStack' )
      & ( 'System_Int32' != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' = X3 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
      & ( 'System_Array' != 'System_Boolean' )
      & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
      & ( 'FirstConsistentOwner' != 'System_UInt16' )
      & ( true_1 = 'IsValueType'('System_Boolean') )
      & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Exception' )
      & ( 'FirstConsistentOwner' != 'System_Byte' )
      & ( 'BoundedStack_max' != 'BoundedStack' )
      & ( localinv != 'System_IComparable' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral11 )
      & ( 'System_UIntPtr' != 'System_IConvertible' )
      & ( localinv != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IComparable_1___System_String') )
      & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
      & ! [X256: $int,X257: $int] :
        ? [X258: $int] :
          ( ( x_2(X256,X257) = X258 )
          & ( ( $less(X258,X257)
              & ~ $less(X258,0) )
            | $less(X256,0)
            | ~ $less(0,X257) ) )
      & ( 'System_ICloneable' != stringLiteral10 )
      & ( 'System_IConvertible' != stringLiteral9 )
      & ( 'System_Int32' != 'System_ICloneable' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'System_Int64' )
      & ! [X259: $int,X260: $int] :
        ? [X261: $int] :
          ( ( true_1 = x(X261,'System_Array') )
          & ( true_1 = x(X261,X261) )
          & ( 'RefArray'(X260,X259) = X261 ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_SByte' )
      & ! [X262: $int,X263: $int] : ( 'ElementType'('RefArray'(X262,X263)) = X262 )
      & ( 'System_SByte' != 'System_UInt32' )
      & ( 'SharingMode_LockProtected' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X264: $int,X265: $int,X266: $int] :
          ( ( true_1 != 'IsAllocated'(X264,X266) )
          | ( true_1 = 'IsAllocated'(X264,'ValueArrayGet'(X266,X265)) ) )
      & ( 'System_Array' != 'System_Runtime_Serialization_ISerializable' )
      & ( inv != sharingMode )
      & ( 'BoundedStack' != stringLiteral11 )
      & ( 'BoundedStack_max' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryNonNullRef' )
      & ( 'FirstConsistentOwner' != 'System_IComparable_1___System_String' )
      & ( localinv != 'System_Reflection_MemberInfo' )
      & ( inv != stringLiteral11 )
      & ( 'System_UInt16' != 'BoundedStack_size' )
      & ( 'System_Array' != 'BoundedStack' )
      & ( 'System_UInt16' != 'System_IComparable' )
      & ( 'System_Boolean' != 'System_String' )
      & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
      & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
      & ( exposeVersion != 'ArrayCategoryRef' )
      & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
      & ! [X267: $int,X268: $int,X269: $int] :
        ? [X270: $int] :
          ( ( ( true_1 != x(X267,X270) )
            | ( X267 = X270 ) )
          & ( 'ValueArray'(X268,X269) = X270 ) )
      & ( allocated != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'System_ICloneable' )
      & ( 'BoundedStack_max' != 'BoundedStack_size' )
      & ( 'ArrayCategoryRef' != 'System_String' )
      & ( 'System_Array' != 'System_Int64' )
      & ( 'System_IEquatable_1___System_String' != stringLiteral9 )
      & ( 'System_UInt64' != 'Microsoft_Contracts_GuardException' )
      & ( 'ArrayCategoryInt' != stringLiteral11 )
      & ( 'System_IntPtr' != stringLiteral9 )
      & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
      & ( 'BaseClass'('System_Array') = X6 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
      & ( true_1 = x('System_String','System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt64' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
      & ( true_1 != 'IsImmutable'('BoundedStack') )
      & ( 'System_Array' != 'System_Type' )
      & ( 'System_Char' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'BoundedStack_elems' )
      & ( inv != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_elems' != stringLiteral11 )
      & ( 'NonNullFieldsAreInitialized' != 'System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral9 )
      & ( elements != 'System_UInt64' )
      & ( elements != stringLiteral8 )
      & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_IReflect' )
      & ! [X271: $int] :
          ( ( ( true_1 = 'InRange'(X271,'System_UInt64') )
            | $less(int_18446744073709551615,X271)
            | $less(X271,0) )
          & ( ( ~ $less(int_18446744073709551615,X271)
              & ~ $less(X271,0) )
            | ( true_1 != 'InRange'(X271,'System_UInt64') ) ) )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Object' != 'BoundedStack_size' )
      & ( 'BoundedStack_elems' != stringLiteral10 )
      & ( elements != 'System_Char' )
      & ( localinv != 'BoundedStack_max' )
      & ( 'System_Array' != 'System_Collections_IEnumerable' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryInt' != 'System_Byte' )
      & ( inv != 'System_Int64' )
      & ( elements != 'System_Runtime_InteropServices__Type' )
      & ( elements != inv )
      & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
      & ( 'FirstConsistentOwner' != 'System_UInt32' )
      & ( true_1 = x('System_Collections_IList','System_Object') )
      & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',X1) )
      & ( 'ArrayCategoryRef' != 'System_Char' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_UInt32' != 'System_Runtime_Serialization_ISerializable' )
      & ! [X272: $int,X273: $int] : ~ $less('DimLength'(X273,X272),0)
      & ( 'ArrayCategoryValue' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != 'System_UIntPtr' )
      & ( 'System_Boolean' != 'System_Collections_ICollection' )
      & ( sharingMode != 'BoundedStack' )
      & ( ownerFrame != 'NonNullFieldsAreInitialized' )
      & ( 'System_UInt32' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Collections_ICollection' )
      & ( 'System_IConvertible' != stringLiteral11 )
      & ( 'System_String' != 'System_Int16' )
      & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_IComparable_1___System_String' )
      & ( localinv != ownerRef )
      & ( 'System_IConvertible' != 'System_IComparable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_IComparable' )
      & ( 'System_String' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Array' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
      & ( 'ArrayCategoryInt' != 'System_Int32' )
      & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
      & ( true_1 != 'IsImmutable'('System_Object') )
      & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt16' != 'System_Reflection_MemberInfo' )
      & ( 'System_Byte' != 'BoundedStack_max' )
      & ( true_1 = x('System_IConvertible','System_IConvertible') )
      & ( 'System_SByte' != 'System_UInt64' )
      & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_IntPtr' != 'System_Reflection_IReflect' )
      & ( true_1 = x('System_String','System_Collections_IEnumerable') )
      & ( sharingMode != 'System_Int32' )
      & ( 'System_SByte' != 'BoundedStack_elems' )
      & ( 'System_IComparable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
      & ( sharingMode != stringLiteral10 )
      & ( 'System_Array' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryInt' != 'System_Array' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_Char' )
      & ( 'Microsoft_Contracts_GuardException' = X5 )
      & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'ArrayCategoryValue' )
      & ( exposeVersion != 'System_String' )
      & ( 'System_Reflection_IReflect' != 'BoundedStack' )
      & ( 'System_Array' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
      & ( sharingMode != 'ArrayCategoryValue' )
      & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != stringLiteral8 )
      & ! [X274: $int] :
          ( ( true_1 != 'IsHeap'(X274) )
          | ( true_1 = select2(X274,stringLiteral11,allocated) ) )
      & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
      & ! [X275: $int] :
          ( ( true_1 != 'IsHeap'(X275) )
          | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X275,stringLiteral11) ) )
      & ( 'System_SByte' != 'BoundedStack_max' )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_IReflect' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IEquatable_1___System_String' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
      & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
      & ( inv != 'NonNullFieldsAreInitialized' )
      & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
      & ( sharingMode != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UInt16' )
      & ( localinv != 'Microsoft_Contracts_ICheckedException' )
      & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
      & ( 'System_Byte' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'System_Type' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral10 )
      & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
      & ( stringLiteral10 != stringLiteral11 )
      & ( 'System_Array' != stringLiteral10 )
      & ( 'ArrayCategoryNonNullRef' != 'System_IComparable' )
      & ( 'System_IntPtr' != 'System_ICloneable' )
      & ( 'ArrayCategoryValue' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral8 )
      & ( true_1 = 'IsImmutable'('System_String') )
      & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
      & ( localinv != 'System_Collections_IList' )
      & ( elements != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack_size' != 'System_IConvertible' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack' )
      & ( localinv != ownerFrame )
      & ( 'System_UInt16' != 'System_IntPtr' )
      & ( 'System_UInt16' != 'BoundedStack_elems' )
      & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IntPtr' != 'System_IComparable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
      & ( ownerRef != 'ArrayCategoryValue' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
      & ! [X276: $int] : ( shr(X276,0) = X276 )
      & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
      & ( inv != stringLiteral9 )
      & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'ArrayCategoryValue' != 'System_UIntPtr' )
      & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',X2) )
      & ( ownerRef != 'System_IntPtr' )
      & ! [X277: $int] :
          ( ( 'Length'(X277) = 'DimLength'(X277,0) )
          | ( 1 != 'Rank'(X277) ) )
      & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_String' != 'System_UInt16' )
      & ( ownerRef != stringLiteral8 )
      & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IEnumerable' )
      & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( inv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
      & ( 'System_IComparable' != stringLiteral11 )
      & ( 'System_Runtime_InteropServices__Type' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
      & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
      & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_SByte' != 'System_ICloneable' )
      & ! [X278: $int,X279: $int,X280: $int] :
          ( ( nullObject = X278 )
          | ( 'Rank'(X278) = X280 )
          | ( true_1 != x(typeof(X278),'ValueArray'(X279,X280)) ) )
      & ! [X281: $int,X282: $int,X283: $int] :
          ( ( true_1 != x(X281,X282) )
          | ( true_1 = x('RefArray'(X281,X283),'RefArray'(X282,X283)) ) )
      & ( 'System_Int32' != 'System_IComparable' )
      & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Int32' )
      & ( 'ArrayCategoryValue' != 'BoundedStack_size' )
      & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
      & ( 'System_UIntPtr' != stringLiteral8 )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral10 )
      & ( 'FirstConsistentOwner' != 'System_Int64' )
      & ( 'ArrayCategoryInt' != 'System_ICloneable' )
      & ( exposeVersion != stringLiteral9 )
      & ( elements != 'SharingMode_Unshared' )
      & ( 'BoundedStack_size' != 'System_Collections_IList' )
      & ( 'System_Object' != 'System_Byte' )
      & ( allocated != 'SharingMode_LockProtected' )
      & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
      & ( 'SharingMode_LockProtected' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral11 )
      & ! [X284: $int,X285: $int] : ( $sum('DimLength'(X285,X284),$uminus(1)) = 'UBound'(X285,X284) )
      & ( 'SharingMode_LockProtected' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
      & ( 'System_Int64' != 'BoundedStack_max' )
      & ( 'System_Int16' != 'System_Exception' )
      & ( 'System_UInt64' != 'System_Exception' )
      & ( inv != 'System_UIntPtr' )
      & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
      & ( elements != 'System_UInt32' )
      & ( ownerFrame != 'System_Int64' )
      & ( 'System_Int16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_Unshared' != ownerFrame )
      & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryNonNullRef' )
      & ( 'BoundedStack' != stringLiteral10 )
      & ( 'System_Collections_ICollection' != 'System_Collections_IEnumerable' )
      & ( 'BoundedStack_size' != stringLiteral8 )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_UInt64' )
      & ( 'SharingMode_Unshared' != 'System_Byte' )
      & ( localinv != 'System_Object' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_size' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_IEquatable_1___System_String' )
      & ( 'System_Boolean' != 'System_SByte' )
      & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Int64' )
      & ( 'System_Object' != 'System_Exception' )
      & ! [X286: $int] :
        ? [X287: $int] :
          ( ( 'Length'(X286) = X287 )
          & ~ $less(int_2147483647,X287)
          & ~ $less(X287,0) )
      & ( ownerFrame != 'System_IntPtr' )
      & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != stringLiteral11 )
      & ( 'System_SByte' != 'System_Exception' )
      & ( exposeVersion != stringLiteral11 )
      & ( ownerFrame != 'System_Collections_ICollection' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Byte' )
      & ( 'System_Type' != 'System_Byte' )
      & ! [X288: $int,X289: $int] : ( 0 = 'LBound'(X288,X289) )
      & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_IList' )
      & ( 'ArrayCategoryValue' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
      & ( 'System_Int32' != 'System_Reflection_MemberInfo' )
      & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Int32' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt32' != 'System_IConvertible' )
      & ( 'System_IConvertible' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != 'BoundedStack_size' )
      & ( ownerFrame != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral8 != stringLiteral9 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
      & ( 'SharingMode_Unshared' != 'System_Int16' )
      & ( localinv != stringLiteral10 )
      & ( 'ArrayCategoryInt' != 'NonNullFieldsAreInitialized' )
      & ( 'SharingMode_Unshared' != 'System_Int32' )
      & ( 'System_Byte' != 'System_UInt16' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_GuardException' )
      & ( 'FirstConsistentOwner' != 'System_Exception' )
      & ( allocated != 'System_Char' )
      & ( 'System_String' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
      & ( 'System_Reflection_MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
      & ( 'System_UInt64' != 'System_Collections_ICollection' )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'BoundedStack_size' != 'System_Collections_ICollection' )
      & ( exposeVersion != 'System_UInt16' )
      & ( 'System_Boolean' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( localinv != 'System_Collections_IEnumerable' )
      & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
      & ( sharingMode != 'System_SByte' )
      & ( 'System_Int16' != 'System_ICloneable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( ownerFrame != 'System_Object' )
      & ( inv != 'BoundedStack' )
      & ( 'BoundedStack_size' != 'System_ICloneable' )
      & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
      & ( 'StringLength'(stringLiteral9) = 18 )
      & ( 'System_UInt16' != 'System_Collections_IList' )
      & ( 'System_Int16' != 'BoundedStack_max' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
      & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
      & ( 'BoundedStack_max' != 'System_Reflection_MemberInfo' )
      & ( exposeVersion != 'PeerGroupPlaceholder' )
      & ( 'BaseClass'('System_Type') = X3 )
      & ( ownerRef != 'BoundedStack_elems' )
      & ( localinv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Reflection_IReflect' )
      & ( 'System_Object' != stringLiteral8 )
      & ! [X290: $int] :
          ( ( ( ~ $less(int_2147483647,X290)
              & ~ $less(X290,int_m2147483648) )
            | ( true_1 != 'InRange'(X290,'System_Int32') ) )
          & ( ( true_1 = 'InRange'(X290,'System_Int32') )
            | $less(int_2147483647,X290)
            | $less(X290,int_m2147483648) ) )
      & ( 'System_Int16' != 'System_IConvertible' )
      & ( 'System_Exception' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Array' != 'Microsoft_Contracts_GuardException' )
      & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
      & ( true_1 = 'IsValueType'('System_UInt16') )
      & ( 'Microsoft_Contracts_GuardException' != stringLiteral9 )
      & ( sharingMode != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != stringLiteral9 )
      & ( localinv != 'ArrayCategoryValue' )
      & ( allocated != 'System_IComparable_1___System_String' )
      & ( ownerFrame != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Int64' != stringLiteral10 )
      & ( elements != 'BoundedStack_size' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Boolean' != 'System_Type' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
      & ( exposeVersion != 'Microsoft_Contracts_GuardException' )
      & ( sharingMode != 'ArrayCategoryInt' )
      & ( 'System_Byte' != 'System_Int32' )
      & ! [X291: $int,X292: $int,X293: $int] :
          ( ( true_1 != x(X292,'NonNullRefArray'(X291,X293)) )
          | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X292) ) )
      & ( allocated != 'System_Reflection_MemberInfo' )
      & ( ownerRef != 'System_ICloneable' )
      & ( allocated != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_UInt16' != 'System_Runtime_InteropServices__Type' )
      & ! [X294: $int,X295: $int] :
          ( ( ( true_1 = 'Is'(X294,X295) )
            | ( ( true_1 != x(typeof(X294),X295) )
              & ( nullObject != X294 ) ) )
          & ( ( true_1 = x(typeof(X294),X295) )
            | ( nullObject = X294 )
            | ( true_1 != 'Is'(X294,X295) ) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
      & ! [X296: $int,X297: $int] :
        ? [X298: $int] :
          ( ( ( X296 = X297 )
            | ( true_1 != x('UnboxedType'(X298),'System_Object') )
            | ( X297 != X298 ) )
          & ( 'Box'(X296,X297) = X298 ) )
      & ( 'System_IEquatable_1___System_String' != 'System_Collections_IList' )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
      & ( allocated != 'System_IntPtr' )
      & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
      & ( 'System_UInt16' != stringLiteral9 )
      & ( 'System_Int64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( exposeVersion != 'SharingMode_Unshared' )
      & ( 'ArrayCategoryRef' != 'System_UInt32' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
      & ( 'PeerGroupPlaceholder' != 'System_UIntPtr' )
      & ! [X299: $int,X300: $int,X301: $int,X302: $int] :
          ( ( true_1 = 'InRange'(select2(X301,X302,'AsRangeField'(X300,X299)),X299) )
          | ( true_1 != 'IsHeap'(X301) ) )
      & ( 'NonNullFieldsAreInitialized' != 'System_IComparable' )
      & ( 'System_Array' != 'System_IntPtr' )
      & ( 'System_Reflection_IReflect' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'BoundedStack_max' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'SharingMode_Unshared' != 'System_Reflection_MemberInfo' )
      & ! [X303: $int,X304: $int] :
        ? [X305: $int] :
          ( ( true_1 = x(X305,X305) )
          & ( 'ValueArray'(X303,X304) = X305 )
          & ( true_1 = x(X305,'System_Array') ) )
      & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
      & ( 'ArrayCategoryValue' != 'ArrayCategoryRef' )
      & ( 'System_Object' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryInt' != stringLiteral9 )
      & ( sharingMode != ownerRef )
      & ( ownerFrame != 'System_Byte' )
      & ( stringLiteral8 != stringLiteral11 )
      & ( 'SharingMode_Unshared' != 'System_Char' )
      & ( 'System_Array' = 'AsDirectSubClass'('System_Array',X6) )
      & ( allocated != 'System_UInt32' )
      & ( ownerRef != 'BoundedStack' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Type' )
      & ! [X306: $int,X307: $int,X308: $int] :
        ? [X309: $int,X310: $int] :
          ( ( 'AsInterface'(X307) = X309 )
          & ( 'Box'(X306,X308) = X310 )
          & ( ( true_1 = x(typeof(X308),X307) )
            | ( X308 != X310 )
            | ( true_1 != x('UnboxedType'(X310),X309) )
            | ( X307 != X309 ) ) )
      & ( localinv != 'System_UInt64' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Array' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int16' != 'System_UInt16' )
      & ( elements != localinv )
      & ( 'System_Exception' != stringLiteral9 )
      & ( 'BoundedStack_elems' != 'System_Exception' )
      & ( 'System_Object' != 'BoundedStack_elems' )
      & ( 'System_Int32' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'BoundedStack' )
      & ( exposeVersion != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_String' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
      & ( 'ArrayCategoryRef' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
      & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Object' != 'System_ICloneable' )
      & ( elements != 'FirstConsistentOwner' )
      & ( ownerRef != 'System_Int16' )
      & ( 'System_SByte' != 'System_IntPtr' )
      & ( 'System_UInt32' != 'System_Reflection_IReflect' )
      & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
      & $less(int_9223372036854775807,int_18446744073709551615)
      & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral10 )
      & ( ownerFrame != 'FirstConsistentOwner' )
      & ( 'System_Exception' != 'System_IConvertible' )
      & ( 'System_Char' != stringLiteral8 )
      & ( sharingMode != 'System_Collections_IEnumerable' )
      & ( 'System_IConvertible' != 'BoundedStack' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_IList' )
      & ( inv != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Array' != 'System_IConvertible' )
      & ( allocated != 'BoundedStack_elems' )
      & ( allocated != 'System_Array' )
      & ( sharingMode != 'FirstConsistentOwner' )
      & ( 'System_Array' != 'System_SByte' )
      & ( 'System_Type' != 'System_Int64' )
      & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
      & ( ownerFrame != stringLiteral11 )
      & ( ownerRef != 'System_Collections_IList' )
      & ( 'SharingMode_Unshared' != 'System_UInt16' )
      & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
      & ( inv != 'System_Collections_IEnumerable' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Type' != stringLiteral11 )
      & ( elements != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Int16' != 'BoundedStack_size' )
      & ( localinv != 'System_UInt32' )
      & ( 'System_UInt64' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
      & ( ownerRef != 'BoundedStack_size' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
      & ! [X311: $int] : ( shl(X311,0) = X311 )
      & ( ownerFrame != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
      & ( exposeVersion != 'System_Collections_IList' )
      & ( 'SharingMode_LockProtected' != stringLiteral11 )
      & ( allocated != 'System_UIntPtr' )
      & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Exception' != 'System_IComparable' )
      & ( 'BoundedStack' != stringLiteral8 )
      & ( 'System_IConvertible' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Exception' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UInt64' )
      & ( 'ArrayCategoryValue' != 'System_Int64' )
      & ( 'System_Type' != 'System_IConvertible' )
      & ( 'SharingMode_Unshared' != 'System_Boolean' )
      & ( 'System_IntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryRef' != 'System_Int32' )
      & ( 'System_Boolean' != 'System_UInt16' )
      & ( inv != 'System_Reflection_MemberInfo' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral8 )
      & ( 'System_Boolean' != stringLiteral11 )
      & ! [X312: $int] :
          ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X312,stringLiteral8) )
          | ( true_1 != 'IsHeap'(X312) ) )
      & ( 'ArrayCategoryValue' != 'System_Type' )
      & ( 'System_Int32' != 'System_UInt32' )
      & ! [X313: $int,X314: $int] : ( 'Unbox'('Box'(X313,X314)) = X313 )
      & ( allocated != 'System_IConvertible' )
      & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
      & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_ICloneable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Boolean' != 'System_Object' )
      & ( true_1 != 'IsStaticField'('BoundedStack_size') )
      & ( localinv != 'System_ICloneable' )
      & ( ownerFrame != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_UInt32' )
      & ( elements != sharingMode )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
      & ( 'System_Exception' = 'AsMutable'('System_Exception') )
      & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
      & ( 'ArrayCategoryInt' != 'System_IEquatable_1___System_String' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_Serialization_ISerializable' )
      & ( exposeVersion != 'System_IComparable' )
      & ( 'System_Type' != 'System_Exception' )
      & ( elements != ownerRef )
      & ( localinv != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Byte' != 'System_Exception' )
      & ( 'System_Int64' != 'Microsoft_Contracts_ICheckedException' )
      & ( true_1 = 'IsValueType'('System_Int64') )
      & ( 'System_Int16' != 'System_Collections_ICollection' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Exception' )
      & ( 'System_Type' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_IComparable' != 'System_IEquatable_1___System_String' )
      & ( 'System_String' != 'System_Reflection_MemberInfo' )
      & ( 'SharingMode_LockProtected' != 'System_Exception' )
      & ( 'System_Exception' != 'System_Collections_IEnumerable' )
      & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt16' != stringLiteral8 )
      & ( 'System_Byte' != 'System_ICloneable' )
      & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UInt64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
      & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
      & ( 'System_SByte' != 'System_Reflection_MemberInfo' )
      & ( 'System_Array' != 'System_UIntPtr' )
      & ( allocated != 'System_UInt64' )
      & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_ICloneable' != 'BoundedStack' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_Collections_IList' )
      & ( sharingMode != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'PeerGroupPlaceholder' )
      & ( 'System_Int32' != 'System_Int64' )
      & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
      & ( 'ArrayCategoryValue' != 'System_Int32' )
      & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral11 )
      & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
      & ( 'System_Byte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
      & ! [X315: $int] :
          ( ( true_1 != 'IsHeap'(X315) )
          | ( true_1 = select2(X315,stringLiteral8,allocated) ) )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Exception' )
      & ( 'NonNullFieldsAreInitialized' != stringLiteral8 )
      & ( allocated != 'ArrayCategoryInt' )
      & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int32' != 'System_Char' )
      & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
      & ( 'ArrayCategoryInt' != 'System_Exception' )
      & ! [X316: $int,X317: $int,X318: $int,X319: $int] :
          ( ( 'StructGet'('StructSet'(X316,X318,X317),X319) = 'StructGet'(X316,X319) )
          | ( X318 = X319 ) )
      & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' = X7 )
      & ! [X320: $int] : ( nullObject != 'ClassRepr'(X320) )
      & ! [X321: $int] :
          ( ( ( true_1 = 'InRange'(X321,'System_Char') )
            | $less(X321,0)
            | ~ $less(X321,65536) )
          & ( ( ~ $less(X321,0)
              & $less(X321,65536) )
            | ( true_1 != 'InRange'(X321,'System_Char') ) ) )
      & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
      & ( elements != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IConvertible' )
      & ( 'System_Type' != 'System_SByte' )
      & ( 'System_Collections_IEnumerable' != stringLiteral9 )
      & ( 'System_Collections_ICollection' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_IComparable' != 'System_Collections_IEnumerable' )
      & ! [X322: $int,X323: $int,X324: $int] :
        ? [X325: $int] :
          ( ( ( ( true_1 = x(X322,X325) )
              & ( 'NonNullRefArray'(X325,X323) = X324 ) )
            | ( true_1 != x('NonNullRefArray'(X322,X323),X324) )
            | ( true_1 = x('System_Array',X324) ) )
          & ( 'ElementType'(X324) = X325 ) )
      & ( true_1 = x('System_Type','System_Reflection_IReflect') )
      & ( sharingMode != 'System_UInt16' )
      & ( 'System_IComparable' != 'System_Collections_IList' )
      & ( 'System_UInt32' != 'System_IComparable' )
      & ( 'System_UInt16' != 'System_Int64' )
      & ( exposeVersion != sharingMode )
      & ( 'PeerGroupPlaceholder' != 'System_String' )
      & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Type' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_Collections_IList' )
      & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( elements != 'System_IntPtr' )
      & ( 'ArrayCategoryValue' != 'System_Array' )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Object' != 'System_String' )
      & ( true_1 != 'IsStaticField'('BoundedStack_max') )
      & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_LockProtected' != ownerRef )
      & ( 'System_Boolean' != 'NonNullFieldsAreInitialized' )
      & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
      & ( localinv != 'Microsoft_Contracts_GuardException' )
      & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
      & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
      & ( exposeVersion != 'System_ICloneable' )
      & ( 'System_Int16' != 'System_Int32' )
      & $less(int_m9223372036854775808,int_m2147483648)
      & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
      & ( 'BoundedStack_max' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != stringLiteral10 )
      & ( exposeVersion != 'BoundedStack_elems' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'System_UInt64' )
      & ( 'System_IConvertible' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
      & ( allocated != 'System_Type' )
      & ( 'FirstConsistentOwner' != stringLiteral9 )
      & ( 'System_IntPtr' != 'System_IEquatable_1___System_String' )
      & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Object' = X2 )
      & ( 'SharingMode_LockProtected' != 'System_Int32' )
      & ( 'System_Type' != 'System_IntPtr' )
      & ( 'System_Runtime_InteropServices__Type' != stringLiteral8 )
      & ( 'System_Int32' != stringLiteral8 )
      & ( 'System_Type' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X326: $int,X327: $int] :
          ( ( nullObject = 'As'(X327,X326) )
          | ( true_1 = 'Is'(X327,X326) ) )
      & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
      & ( ownerRef != 'Microsoft_Contracts_GuardException' )
      & ( allocated != 'BoundedStack_max' )
      & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_size' )
      & ( 'System_Object' != 'BoundedStack_max' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
      & ( 'System_Int64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_UInt64' != 'System_IntPtr' )
      & ( allocated != ownerFrame )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt64' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Int32' )
      & ! [X328: $int] :
          ( ( true_1 != 'IsHeap'(X328) )
          | ( true_1 = select2(X328,stringLiteral9,allocated) ) )
      & ( 'System_UInt64' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryRef' )
      & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
      & ( 'System_UInt16' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( stringLiteral9 != stringLiteral10 )
      & ( elements != exposeVersion )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
      & ( true_1 = 'IsValueType'('System_Int32') )
      & ( sharingMode != 'System_Runtime_Serialization_ISerializable' )
      & ! [X329: $int,X330: $int,X331: $int] : ( 'System_String_Concat_System_String_System_String_1'(X329,X331) = 'System_String_Concat_System_String_System_String'(X330,X329,X331) )
      & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'BoundedStack_max' != stringLiteral9 )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
      & ! [X332: $int,X333: $int,X334: $int,X335: $int] :
        ? [X336: $int] :
          ( ( ( nullObject = X336 )
            | ( ( select2(X332,X336,ownerRef) = X334 )
              & ( select2(X332,X336,ownerFrame) = X333 ) )
            | ( true_1 != 'IsHeap'(X332) ) )
          & ( select2(X332,X334,'AsRepField'(X335,X333)) = X336 ) )
      & ( ownerFrame != 'ArrayCategoryRef' )
      & ( 'System_UInt32' != stringLiteral8 )
      & ( 'System_SByte' != stringLiteral9 )
      & ( 'System_SByte' != 'System_Collections_IEnumerable' )
      & ! [X337: $int,X338: $int,X339: $int] :
        ? [X340: $int] :
          ( ( 'ElementType'(X337) = X340 )
          & ( ( true_1 != x(X337,'NonNullRefArray'(X339,X338)) )
            | ( ( X337 != X339 )
              & ( 'NonNullRefArray'(X340,X338) = X337 )
              & ( true_1 = x(X340,X339) ) ) ) )
      & ! [X341: $int,X342: $int] :
        ? [X343: $int] :
          ( ( ( ~ $less(X343,0)
              & $less(X343,$sum(0,$uminus(X342))) )
            | ~ $less(X342,0)
            | $less(X341,0) )
          & ( x_2(X341,X342) = X343 ) )
      & ( sharingMode != 'System_Object' )
      & ( allocated != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_Int16' != 'System_Collections_IList' )
      & ( exposeVersion != 'System_IntPtr' )
      & ( 'NonNullFieldsAreInitialized' != 'FirstConsistentOwner' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
      & ! [X344: $int,X345: $int,X346: $int] :
          ( ( 'IntToInt'(X345,X344,X346) = X345 )
          | ( true_1 != 'InRange'(X345,X346) ) )
      & ( 'ArrayCategoryValue' != 'System_UInt64' )
      & ! [X347: $int,X348: $int,X349: $int] :
          ( ( true_1 != select2(X348,X349,allocated) )
          | ( true_1 != 'IsHeap'(X348) )
          | ( true_1 = select2(X348,select2(X348,X349,X347),allocated) ) )
      & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
      & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Array' != 'BoundedStack_max' )
      & ! [X350: $int,X351: $int,X352: $int] :
          ( ( true_1 != 'StringEquals'(X351,X352) )
          | ( true_1 = 'StringEquals'(X351,X350) )
          | ( true_1 != 'StringEquals'(X352,X350) ) )
      & ( 'System_SByte' != 'System_Reflection_IReflect' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
      & ( inv != 'System_IComparable' )
      & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ICheckedException' )
      & ( ownerRef != 'System_Reflection_MemberInfo' )
      & ( 'System_UInt32' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( elements != 'ArrayCategoryNonNullRef' )
      & ( localinv != 'System_Runtime_InteropServices__Exception' )
      & ( 'BoundedStack_max' != 'System_Collections_ICollection' )
      & ( 'PeerGroupPlaceholder' != 'ArrayCategoryValue' )
      & ( true_1 = x('System_Array','System_Object') )
      & ( 'PeerGroupPlaceholder' != stringLiteral9 )
      & ( allocated != 'System_Collections_IEnumerable' )
      & ( 'System_IntPtr' != stringLiteral8 )
      & ( 'System_Int16' != 'System_IComparable_1___System_String' )
      & ( allocated != 'ArrayCategoryValue' )
      & ( 'SharingMode_LockProtected' != stringLiteral8 )
      & ( 'ArrayCategoryRef' != 'System_IConvertible' )
      & ( 'BaseClass'('System_String') = X4 )
      & ( elements != stringLiteral10 )
      & ( 'BoundedStack_max' != 'System_Runtime_Serialization_ISerializable' )
      & ( elements != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IEquatable_1___System_String' )
      & ( 'System_Byte' != stringLiteral10 )
      & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
      & ( 'System_Object' != 'System_Type' )
      & ( ownerFrame != 'System_Boolean' )
      & ( 'ArrayCategoryRef' != stringLiteral9 )
      & ( 'SharingMode_LockProtected' != 'System_UInt32' )
      & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt32' != stringLiteral11 )
      & ( 'System_Int64' != 'System_Reflection_IReflect' )
      & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
      & ( 'BoundedStack_elems' != stringLiteral9 )
      & ! [X353: $int,X354: $int] :
          ( ( x_1(shr(X353,$sum(X354,$uminus(1))),2) = shr(X353,X354) )
          | $less(X354,1) )
      & ( true_1 != 'IsImmutable'('System_Exception') )
      & ! [X355: $int,X356: $int] :
          ( ( 'BeingConstructed' = X355 )
          | ! [X357: $int] :
            ? [X358: $int] :
              ( ( ( true_1 != 'IsHeap'(X357) )
                | ( ( 'PeerGroupPlaceholder' = select2(X357,X355,ownerFrame) )
                  & ( 'AsOwner'(X355,select2(X357,X355,ownerRef)) = X355 )
                  & ( select2(X357,X355,inv) = X358 )
                  & ( select2(X357,X355,localinv) = X358 )
                  & ! [X359: $int] :
                      ( ( 'PeerGroupPlaceholder' != select2(X357,X359,ownerFrame) )
                      | ( 'AsOwner'(X355,select2(X357,X359,ownerRef)) != X355 )
                      | ( X355 = X359 ) ) ) )
              & ( typeof(X355) = X358 ) )
          | ( nullObject = X355 )
          | ( true_1 != x(typeof(X355),'AsImmutable'(X356)) ) )
      & ( 'System_Byte' != 'System_Int16' )
      & ( 'SharingMode_LockProtected' != 'BoundedStack_elems' )
      & ! [X360: $int,X361: $int,X362: $int] :
          ( ( true_1 != x(X362,X360) )
          | ( true_1 = x('NonNullRefArray'(X362,X361),'NonNullRefArray'(X360,X361)) ) )
      & ( 'PeerGroupPlaceholder' != 'System_Type' )
      & ! [X363: $int,X364: $int] :
        ? [X365: $int] :
          ( ( typeof(X364) = X365 )
          & ( ( nullObject = X364 )
            | ( select2(X363,X364,inv) != X365 )
            | ( select2(X363,X364,localinv) != X365 )
            | ( true_1 != 'IsHeap'(X363) )
            | ( 'BoundedStack_ToString'(X363,X364) = 'BoundedStack_ToString_1'(select2(X363,X364,exposeVersion)) )
            | ( true_1 != select2(X363,X364,allocated) )
            | ( true_1 != x(X365,'BoundedStack') ) ) )
      & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
      & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != stringLiteral8 )
      & ( 'System_Int16' != 'System_Reflection_ICustomAttributeProvider' )
      & ( elements != 'System_Int64' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IComparable_1___System_String' )
      & ( 'SharingMode_LockProtected' != stringLiteral9 )
      & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
      & ( sharingMode != 'BoundedStack_size' )
      & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
      & ( 'System_Char' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_IComparable_1___System_String' != 'System_Collections_IList' )
      & ( 'System_UIntPtr' != stringLiteral10 )
      & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
      & ( 'System_Runtime_InteropServices__Exception' != stringLiteral10 )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryRef' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
      & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
      & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_elems' )
      & ( 'System_IComparable' != 'System_Runtime_InteropServices__Exception' )
      & ( 'ArrayCategoryInt' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_SByte' != 'BoundedStack' )
      & ( 'System_Reflection_MemberInfo' != stringLiteral10 )
      & ( 'System_Int64' != 'System_Collections_IEnumerable' )
      & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'FirstConsistentOwner' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'SharingMode_Unshared' != 'PeerGroupPlaceholder' )
      & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
      & ( 'ArrayCategoryValue' != 'System_Runtime_Serialization_ISerializable' )
      & ( ownerFrame != 'BoundedStack' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
      & ( 'System_Int16' != stringLiteral10 )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( allocated != 'System_Object' )
      & ( 'System_Boolean' != 'System_UInt32' )
      & ( 'System_UInt64' != 'BoundedStack_size' )
      & ( 'System_Int64' != 'System_Runtime_Serialization_ISerializable' )
      & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
      & ( ownerFrame != 'ArrayCategoryInt' )
      & ( 'System_IConvertible' != stringLiteral10 )
      & ( 'System_Type' = 'AsDirectSubClass'('System_Type',X3) )
      & ( 'SharingMode_LockProtected' != 'System_Type' )
      & ! [X366: $int,X367: $int] :
          ( ( true_1 != x(typeof(X367),'BoundedStack') )
          | ( nullObject = X367 )
          | ( 'BoundedStack_ToString'(X366,X367) = 'System_Object_ToString'(X366,X367) ) )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'Microsoft_Contracts_GuardException' != 'BoundedStack' )
      & ( ownerRef != 'System_Collections_ICollection' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_MemberInfo' )
      & ( 'System_Boolean' != 'System_UIntPtr' )
      & ( 'System_Int32' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
      & ( 'System_Boolean' != 'BoundedStack' )
      & ( sharingMode != 'System_IComparable' )
      & ( 'ArrayCategoryInt' != 'System_UInt64' )
      & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'SharingMode_Unshared' != 'System_IComparable' )
      & ( 'PeerGroupPlaceholder' != 'System_Boolean' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_UInt64' != 'System_Collections_IList' )
      & ! [X368: $int,X369: $int,X370: $int] :
        ? [X371: $int] :
          ( ( 'ElementType'(X369) = X371 )
          & ( ( ( 'RefArray'(X371,X370) = X369 )
              & ( true_1 = x(X371,X368) )
              & ( X368 != X369 ) )
            | ( true_1 != x(X369,'RefArray'(X368,X370)) ) ) )
      & ( 'ArrayCategoryRef' != 'BoundedStack_size' )
      & ( ownerFrame != 'System_UIntPtr' )
      & ( 'System_Char' != 'System_IntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_IConvertible' )
      & ( 'System_Type' != 'System_IComparable' )
      & ( exposeVersion != 'System_Char' )
      & ( ownerFrame != stringLiteral8 )
      & ( inv != stringLiteral10 )
      & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
      & ( ownerRef != 'System_Boolean' )
      & ( 'SharingMode_Unshared' != 'System_UIntPtr' )
      & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
      & ( inv != 'System_SByte' )
      & ( 'System_Char' != 'System_IEquatable_1___System_String' )
      & ( elements != 'System_Reflection_MemberInfo' )
      & ( allocated != 'ArrayCategoryNonNullRef' )
      & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
        | ! [X372: $int,X373: $int] :
          ? [X374: $int,X375: $int,X376: $int,X377: $int] :
            ( ( select2(X372,X373,ownerRef) = X377 )
            & ( 'System_Object_ToString'(X372,X373) = X374 )
            & sP4(X373,X374,X375,X372,X377,X376)
            & ( select2(X372,X373,'FirstConsistentOwner') = X375 )
            & ( select2(X372,X373,ownerFrame) = X376 ) ) )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
      & ( 'System_Type' != stringLiteral9 )
      & ( ownerFrame != 'System_Collections_IEnumerable' )
      & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IComparable_1___System_String' )
      & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ! [X378: $int,X379: $int] : ( 'ElementType'('NonNullRefArray'(X378,X379)) = X378 )
      & ( inv != 'System_Reflection_IReflect' )
      & ( true_1 = 'IsMemberlessType'('System_Type') )
      & ( ownerRef != 'System_Char' )
      & ( 'System_String' != 'System_Exception' )
      & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
      & ( localinv != 'System_SByte' )
      & ( true_1 != 'IsStaticField'(inv) )
      & ( 'FirstConsistentOwner' != 'System_UInt64' )
      & ( 'ArrayCategoryRef' != 'System_Reflection_MemberInfo' )
      & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_SByte' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral8 )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
      & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
      & ( 'FirstConsistentOwner' != 'System_IntPtr' )
      & ( 'System_IntPtr' != stringLiteral10 )
      & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_GuardException' )
      & ( 'SharingMode_Unshared' != 'System_Exception' )
      & ( sharingMode != stringLiteral11 )
      & ( 'System_Int64' != 'BoundedStack' )
      & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_IComparable' != stringLiteral10 )
      & ( true_1 = x('BoundedStack','BoundedStack') )
      & ( elements != 'System_Byte' )
      & ( exposeVersion != 'System_Exception' )
      & ( 'System_Int64' != 'BoundedStack_elems' )
      & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
      & ( elements != 'System_SByte' )
      & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
      & ( true_1 = 'IsMemberlessType'('System_IComparable') )
      & ( 'System_Boolean' != 'System_Int16' )
      & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
      & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt64' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'System_Array' != 'System_UInt16' )
      & ( 'System_UInt32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'PeerGroupPlaceholder' != 'System_Object' )
      & ( 'ArrayCategoryRef' != 'System_Collections_IList' )
      & ( elements != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_Char' )
      & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != ownerRef )
      & ! [X380: $int,X381: $int,X382: $int,X383: $int] :
          ( ( true_1 = 'IsValueType'('UnboxedType'(X381)) )
          | ( 'BoxFunc'(X381,X383,X380,X382) = X381 ) )
      & ( 'System_String' != stringLiteral8 )
      & ( 'Microsoft_Contracts_GuardException' != 'System_IComparable_1___System_String' )
      & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Type' )
      & ( sharingMode != 'System_IEquatable_1___System_String' )
      & ( localinv != exposeVersion )
      & ( 'System_IComparable_1___System_String' != stringLiteral11 )
      & ( 'System_Char' != 'System_IConvertible' )
      & ( 'BoundedStack_max' != stringLiteral8 )
      & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
      & ( 'BoundedStack' != stringLiteral9 )
      & ( 'System_SByte' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_Object' = 'DeclType'(exposeVersion) )
      & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
      & ( 'System_UIntPtr' != 'BoundedStack_elems' )
      & ! [X384: $int,X385: $int] :
        ? [X386: $int] :
          ( ( or_1(X384,X385) = X386 )
          & ( ( ~ $less($sum(X384,X385),X386)
              & ~ $less(X386,0) )
            | $less(X385,0)
            | $less(X384,0) ) )
      & ( 'BoundedStack_elems' != stringLiteral8 )
      & ( 'System_String' = 'AsDirectSubClass'('System_String',X4) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral10 )
      & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_ICloneable' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_IEquatable_1___System_String' )
      & ( 'System_Int32' != stringLiteral9 )
      & ( 1 = 'StringLength'(stringLiteral11) )
      & ( 'System_Object' != stringLiteral10 )
      & ( 'SharingMode_Unshared' != 'BoundedStack_max' )
      & ( exposeVersion != 'System_UIntPtr' )
      & ( inv != 'ArrayCategoryInt' )
      & ( 'StringLength'(stringLiteral8) = 13 )
      & ( 'ArrayCategoryInt' != 'System_Collections_ICollection' )
      & ( 'System_UInt64' != 'System_Char' )
      & ( 'System_Exception' != 'System_Collections_ICollection' )
      & ( true_1 = x('System_Type','System_Type') )
      & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_Type' != 'BoundedStack_size' )
      & ! [X387: $int,X388: $int,X389: $int] :
          ( ( 'OneClassDown'(X389,X387) = X388 )
          | ( true_1 != x(X389,'AsDirectSubClass'(X388,X387)) ) )
      & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerFrame != 'System_ICloneable' )
      & ( 'System_Object' != 'System_IComparable' )
      & ( elements != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Collections_IEnumerable' != stringLiteral11 )
      & ( 'System_Collections_IList' != stringLiteral11 )
      & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
      & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UIntPtr' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Type' != 'System_Int16' )
      & ( 'SharingMode_Unshared' != 'System_SByte' )
      & ( elements != 'BoundedStack' )
      & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
      & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
      & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ICheckedException' )
      & ( elements != 'System_ICloneable' )
      & ( localinv != 'BoundedStack_elems' )
      & ( 'SharingMode_Unshared' != 'System_Collections_IEnumerable' )
      & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
      & ( localinv != 'System_Boolean' )
      & ( 'PeerGroupPlaceholder' != 'System_Reflection_MemberInfo' )
      & ( allocated != 'System_UInt16' )
      & ( 'SharingMode_Unshared' != 'System_Array' )
      & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
      & ( 'System_Array' != 'System_Exception' )
      & ( 'System_Array' != 'System_Int32' )
      & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'System_Int16' != 'System_Reflection_IReflect' )
      & ( 'System_SByte' != 'System_UIntPtr' )
      & ( exposeVersion != 'SharingMode_LockProtected' )
      & ( ownerRef != 'System_Byte' )
      & ! [X390: $int,X391: $int] :
          ( ( true_1 != x(X391,'AsMutable'(X390)) )
          | ( ( true_1 != 'IsImmutable'(X391) )
            & ( 'AsMutable'(X391) = X391 ) ) )
      & ( 'System_UInt32' != 'System_Char' )
      & ( 'BoundedStack_max' != 'System_IComparable_1___System_String' )
      & ( localinv != sharingMode )
      & ! [X392: $int,X393: $int,X394: $int] :
        ? [X395: $int] :
          ( ( ( true_1 != x(X393,X395) )
            | ( X393 = X395 ) )
          & ( 'IntArray'(X392,X394) = X395 ) )
      & ( 'System_Collections_ICollection' != stringLiteral8 )
      & ( 'System_Runtime_Serialization_ISerializable' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'FirstConsistentOwner' != 'System_Int32' )
      & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_Int64' != 'System_UIntPtr' )
      & ( 'BoundedStack_elems' != 'System_Collections_ICollection' )
      & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
      & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( 'System_SByte' != 'System_IComparable' )
      & ( 'SharingMode_LockProtected' != 'ArrayCategoryNonNullRef' )
      & ( inv != 'System_Exception' )
      & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_GuardException' )
      & ( allocated != inv )
      & ! [X396: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X396),'System_Type') )
      & ( 'System_UInt16' != 'System_IConvertible' )
      & ( 'System_Char' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Char' != 'System_UIntPtr' )
      & ( 'ArrayCategoryNonNullRef' != 'System_UIntPtr' )
      & ( exposeVersion != 'System_Int16' )
      & ( 'ArrayCategoryNonNullRef' != stringLiteral9 )
      & ( 'System_Object' != 'System_UInt16' )
      & ( 'FirstConsistentOwner' != 'System_Int16' )
      & ( exposeVersion != 'System_Array' )
      & ( 'System_Int32' != 'System_Collections_IEnumerable' )
      & ( 'System_UInt64' != 'Microsoft_Contracts_ICheckedException' )
      & ( 'PeerGroupPlaceholder' != stringLiteral11 )
      & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Type' )
      & ( 'ArrayCategoryInt' != 'System_Collections_IEnumerable' )
      & ( 'System_Byte' != 'System_IComparable_1___System_String' )
      & ( 'System_Char' != 'System_Exception' )
      & ( exposeVersion != 'System_IEquatable_1___System_String' )
      & ( 'System_ICloneable' != 'System_IComparable_1___System_String' )
      & ( 'ArrayCategoryValue' != 'System_IEquatable_1___System_String' )
      & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
      & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',X5) )
      & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
      & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
      & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
      & ( exposeVersion != 'System_Int64' )
      & ( 'System_Int32' != 'BoundedStack' )
      & ! [X397: $int,X398: $int] :
          ( ( ( ( nullObject != X398 )
              & ( true_1 = 'Is'(X398,X397) ) )
            | ( true_1 != 'IsNotNull'(X398,X397) ) )
          & ( ( true_1 = 'IsNotNull'(X398,X397) )
            | ( nullObject = X398 )
            | ( true_1 != 'Is'(X398,X397) ) ) )
      & ( 'System_String' != 'BoundedStack' )
      & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_ICustomAttributeProvider' )
      & ! [X399: $int,X400: $int] :
        ? [X401: $int] :
          ( ( typeof(X399) = X401 )
          & ( ( nullObject = X399 )
            | ( true_1 != 'IsHeap'(X400) )
            | ( ( select2(X400,X399,localinv) = X401 )
              & ( select2(X400,X399,inv) = X401 ) )
            | ( true_1 != x(X401,'System_Array') ) ) )
      & ( allocated != 'System_IEquatable_1___System_String' )
      & ( 'System_Int64' != 'System_IEquatable_1___System_String' )
      & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
      & ( true_1 = 'IsValueType'('System_UIntPtr') )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
      & ( 'System_Runtime_Serialization_ISerializable' != 'System_Runtime_InteropServices__Type' )
      & ( 'System_Boolean' != 'System_Runtime_InteropServices__Type' )
      & ( 'SharingMode_LockProtected' != 'PeerGroupPlaceholder' )
      & ! [X402: $int,X403: $int,X404: $int] : ( 'StructGet'('StructSet'(X402,X404,X403),X404) = X403 )
      & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( 'ArrayCategoryValue' != 'System_Collections_ICollection' )
      & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = X5 )
      & ( 'System_Boolean' != 'BoundedStack_elems' )
      & ! [X405: $int,X406: $int] :
          ( ( true_1 = select2(X405,'ClassRepr'(X406),allocated) )
          | ( true_1 != 'IsHeap'(X405) ) )
      & ! [X407: $int,X408: $int] :
        ? [X409: $int] :
          ( ~ $less(X408,X409)
          & ~ $less(X407,X409)
          & ( ( X407 = X409 )
            | ( X408 = X409 ) )
          & ( min(X407,X408) = X409 ) )
      & ( ownerRef != 'System_SByte' )
      & ( 'System_Int32' != 'System_Runtime_InteropServices__Exception' )
      & ! [X410: $int,X411: $int] :
          ( ( x_2($sum(X410,X411),X411) = x_2(X410,X411) )
          | $less(X411,0)
          | $less(X410,0) )
      & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral8 )
      & ( 'FirstConsistentOwner' != 'System_IConvertible' )
      & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Int16' != 'System_IntPtr' )
      & ( true_1 = 'IncludedInModifiesStar'(elements) )
      & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( sharingMode != 'ArrayCategoryRef' )
      & ! [X412: $int,X413: $int,X414: $int] :
          ( ( true_1 != x(X413,'ValueArray'(X414,X412)) )
          | ( 'ArrayCategoryValue' = 'ArrayCategory'(X413) ) )
      & ( 'System_Int64' != 'System_IComparable' )
      & ( true_1 = x('System_Array','System_Collections_IList') )
      & ( 'System_Reflection_IReflect' != 'Microsoft_Contracts_ObjectInvariantException' )
      & ( exposeVersion != 'System_Boolean' )
      & ( 'NonNullFieldsAreInitialized' != 'System_SByte' )
      & ( 'StringLength'(stringLiteral10) = 7 )
      & ( 'System_Object' != 'System_Collections_ICollection' )
      & ( inv != 'System_UInt16' )
      & ( 'System_Boolean' != 'BoundedStack_size' )
      & ( 'System_Collections_ICollection' != stringLiteral11 )
      & ( true_1 = 'IsValueType'('System_SByte') )
      & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IList' )
      & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
      & ( localinv != 'System_IConvertible' )
      & ( 'System_Int64' != 'System_IComparable_1___System_String' )
      & ! [X415: $int,X416: $int] :
          ( ( true_1 != 'Is'(X416,X415) )
          | ( 'As'(X416,X415) = X416 ) )
      & ( 'System_UInt64' != stringLiteral10 )
      & ( inv != 'System_Type' )
      & ( 'System_Object' != 'NonNullFieldsAreInitialized' )
      & ( 'BoundedStack' != 'System_Collections_IList' )
      & ( 'System_ICloneable' != 'Microsoft_Contracts_GuardException' )
      & ( 'System_UInt32' != 'System_IntPtr' )
      & ( ownerRef != 'System_Exception' )
      & ( allocated != 'Microsoft_Contracts_ICheckedException' )
      & ( 'System_Boolean' != 'System_Collections_IList' )
      & ( 'System_Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ( sharingMode != 'SharingMode_LockProtected' )
      & ( 'System_UIntPtr' != stringLiteral9 )
      & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
      & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Type' )
      & ( exposeVersion != 'BoundedStack_size' )
      & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
      & ! [X417: $int,X418: $int] :
        ? [X419: $int] :
          ( ( typeof(X418) = X419 )
          & ( ( true_1 != 'IsHeap'(X417) )
            | ( select2(X417,X418,inv) != X419 )
            | ( nullObject = X418 )
            | ( true_1 != select2(X417,X418,allocated) )
            | ( select2(X417,X418,localinv) != X419 )
            | ( 'System_Object_ToString_1'(select2(X417,X418,exposeVersion)) = 'System_Object_ToString'(X417,X418) )
            | ( true_1 != x(X419,'System_Object') ) ) )
      & ( 'System_String' != 'System_Int64' )
      & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
      & ( 'System_Object' != 'System_Runtime_Serialization_ISerializable' )
      & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
      & ( 'System_Collections_IList' != stringLiteral9 )
      & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
      & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
      & ! [X420: $int,X421: $int,X422: $int] :
        ? [X423: $int] :
          ( ( 'ElementType'(X420) = X423 )
          & ( ( ( true_1 = x(X421,X423) )
              & ( 'RefArray'(X423,X422) = X420 ) )
            | ( true_1 = x('System_Array',X420) )
            | ( true_1 != x('RefArray'(X421,X422),X420) ) ) )
      & ( 'System_IntPtr' != 'Microsoft_Contracts_GuardException' )
      & ! [X424: $int] :
          ( ( ( $less(X424,65536)
              & ~ $less(X424,0) )
            | ( true_1 != 'InRange'(X424,'System_UInt16') ) )
          & ( ( true_1 = 'InRange'(X424,'System_UInt16') )
            | ~ $less(X424,65536)
            | $less(X424,0) ) )
      & ( 'SharingMode_LockProtected' != 'System_Reflection_MemberInfo' )
      & ( ownerFrame != 'System_Collections_IList' ) ),
    inference(rectify,[],[f73]) ).

tff(f75,plain,
    ( ( 'System_Int32' != 'System_UInt64' )
    & ( 'ArrayCategoryInt' != stringLiteral8 )
    & ( inv != 'System_String' )
    & ( 'System_Object' != 'System_Int64' )
    & ( 'System_String' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_SByte' != 'System_Reflection_ICustomAttributeProvider' )
    & ( allocated != sharingMode )
    & ( 'ArrayCategoryRef' != 'System_Exception' )
    & ( 'System_UInt32' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_UInt32' != 'System_IComparable_1___System_String' )
    & ( 'System_Int64' != stringLiteral9 )
    & ( true_1 = 'IsValueType'('System_Byte') )
    & ( 'System_Array' != stringLiteral11 )
    & ( 'System_Int32' != 'System_IEquatable_1___System_String' )
    & ( 'System_UIntPtr' != 'System_IntPtr' )
    & ( 'System_String' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_IComparable_1___System_String' != stringLiteral9 )
    & ( 'System_Object' != 'System_UInt64' )
    & ( 'System_IComparable_1___System_String' != stringLiteral10 )
    & ( 'System_Array' != 'System_Char' )
    & ( 'SharingMode_LockProtected' != 'ArrayCategoryRef' )
    & ( true_1 = x('System_Collections_IEnumerable','System_Collections_IEnumerable') )
    & ( exposeVersion != 'Microsoft_Contracts_ICheckedException' )
    & ( 'BoundedStack_size' != 'System_IComparable_1___System_String' )
    & ( 'System_IComparable' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_UInt32' != 'BoundedStack_elems' )
    & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral11 )
    & ( 'SharingMode_LockProtected' != 'System_UIntPtr' )
    & ( 'System_Object' != 'System_Collections_IEnumerable' )
    & ( 'System_SByte' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_IComparable' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Collections_ICollection' != 'BoundedStack' )
    & ( ownerFrame != 'System_Reflection_MemberInfo' )
    & ( 'System_Byte' != 'System_Collections_ICollection' )
    & ( sharingMode != 'System_Reflection_IReflect' )
    & ( 'System_Byte' != 'BoundedStack_elems' )
    & ( true_1 = x('System_Reflection_IReflect','System_Object') )
    & ( 'System_Reflection_IReflect' != stringLiteral8 )
    & ( 'SharingMode_LockProtected' != 'BoundedStack_max' )
    & ( 'System_Type' = 'AsImmutable'('System_Type') )
    & ( ownerRef != stringLiteral10 )
    & ( 'ArrayCategoryNonNullRef' != 'System_IntPtr' )
    & ( 'System_Boolean' != 'System_Reflection_MemberInfo' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Collections_ICollection' )
    & ( 'BoundedStack_size' = 'AsRangeField'('BoundedStack_size','System_Int32') )
    & ( 'System_UIntPtr' != 'System_ICloneable' )
    & ( 'BoundedStack_size' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'SharingMode_Unshared' != 'System_IConvertible' )
    & ( exposeVersion != 'ArrayCategoryInt' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Boolean' )
    & ( 'System_Boolean' != 'System_IComparable_1___System_String' )
    & ( 'System_SByte' != stringLiteral10 )
    & ( 'System_Exception' != 'System_IEquatable_1___System_String' )
    & ( 'System_Int64' != 'System_Collections_IList' )
    & ( 'System_IComparable' != 'System_Runtime_InteropServices__MemberInfo' )
    & ! [X8: $int,X9: $int] :
        ( ( $less(sK51(X8,X9),0)
          | ( x_2(sK51(X8,X9),X9) = x_2(X8,X9) )
          | $less(X9,0) )
        & ( $sum(X8,$uminus(X9)) = sK51(X8,X9) ) )
    & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ICheckedException' )
    & ( localinv != 'System_Int16' )
    & ( 'ArrayCategoryInt' != 'System_String' )
    & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Type' != 'System_IEquatable_1___System_String' )
    & ( 'ArrayCategoryRef' != 'System_Runtime_Serialization_ISerializable' )
    & ! [X11: $int,X12: $int,X13: $int] :
        ( ( true_1 != x(typeof(X13),'NonNullRefArray'(X12,X11)) )
        | ( nullObject = X13 )
        | ( 'Rank'(X13) = X11 ) )
    & ( 'ArrayCategoryValue' != 'System_Int16' )
    & ! [X14: $int,X15: $int,X16: $int] :
        ( ( select2(X15,X14,'AsPeerField'(X16)) = sK52(X14,X15,X16) )
        & ( ( ( select2(X15,sK52(X14,X15,X16),ownerRef) = select2(X15,X14,ownerRef) )
            & ( select2(X15,sK52(X14,X15,X16),ownerFrame) = select2(X15,X14,ownerFrame) ) )
          | ( true_1 != 'IsHeap'(X15) )
          | ( nullObject = sK52(X14,X15,X16) ) ) )
    & ( 'System_Int32' != 'System_Runtime_InteropServices__Type' )
    & ( 'NonNullFieldsAreInitialized' != 'System_IConvertible' )
    & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_UInt32' != 'System_Collections_IList' )
    & ( elements != 'System_Type' )
    & ( 'System_Int32' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'ArrayCategoryRef' != 'System_Array' )
    & ( true_1 = x('System_ICloneable','System_Object') )
    & ( 'FirstConsistentOwner' != 'System_Collections_ICollection' )
    & ( 'System_Reflection_MemberInfo' != stringLiteral9 )
    & ( 'ArrayCategoryRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'BoundedStack_size' != stringLiteral9 )
    & ( allocated != 'System_IComparable' )
    & ( localinv != 'System_Array' )
    & ( true_1 = x('System_String','System_String') )
    & ( 'System_UInt32' != stringLiteral10 )
    & ( exposeVersion != 'System_Collections_ICollection' )
    & ( 'System_String' != 'System_IConvertible' )
    & ! [X18: $int,X19: $int] : ( x_2(X18,X19) = $sum(X18,$uminus($product(x_1(X18,X19),X19))) )
    & ( 'PeerGroupPlaceholder' != 'System_UInt16' )
    & ( 'NonNullFieldsAreInitialized' != 'System_UInt32' )
    & ( 'System_IComparable_1___System_String' != stringLiteral8 )
    & ( 'BoundedStack_elems' != 'System_IConvertible' )
    & ! [X20: $int] : ( 'ClassReprInv'('ClassRepr'(X20)) = X20 )
    & ( 'ArrayCategoryNonNullRef' != 'System_IComparable_1___System_String' )
    & ( 'PeerGroupPlaceholder' != stringLiteral10 )
    & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
      | ! [X21: $int,X22: $int,X23: $int] :
          ( ( ( ( nullObject != X22 )
              & ! [X26: $int] :
                  ( ( typeof(sK54(X22,X23)) != X26 )
                  | ( ( select2(X23,X22,ownerFrame) = select2(X23,sK54(X22,X23),ownerFrame) )
                    & ( nullObject != sK54(X22,X23) )
                    & ( true_1 = select2(X23,sK54(X22,X23),allocated) )
                    & ( ( select2(X23,sK54(X22,X23),inv) != X26 )
                      | ( select2(X23,sK54(X22,X23),localinv) != X26 ) )
                    & ( select2(X23,sK54(X22,X23),ownerRef) = select2(X23,X22,ownerRef) ) ) ) )
            | sP11(X23,X21)
            | sP10(sK53(X21,X22,X23),X23,X21,X22)
            | ( true_1 != 'Is'(X22,'System_Object') )
            | ( true_1 != 'IsHeap'(X23) )
            | ( true_1 != select2(X23,X22,allocated) )
            | ( true_1 != select2(X23,X21,allocated) )
            | ( true_1 != 'Is'(X21,'System_Object') ) )
          & ( sK53(X21,X22,X23) = 'System_String_Concat_System_Object_System_Object'(X23,X21,X22) ) ) )
    & ! [X27: $int] : ~ $less('StringLength'(X27),0)
    & ( 'System_SByte' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_String' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'FirstConsistentOwner' != 'BoundedStack_max' )
    & ( ownerFrame != 'BoundedStack_elems' )
    & ( 'System_Int64' != 'System_IntPtr' )
    & ( 'System_UInt32' != 'System_Collections_IEnumerable' )
    & ( 'BoundedStack_elems' != 'System_ICloneable' )
    & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral9 )
    & ( 'NonNullFieldsAreInitialized' != stringLiteral10 )
    & ( 'NonNullFieldsAreInitialized' != 'BoundedStack' )
    & ( 'System_UInt64' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Char' != 'BoundedStack' )
    & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Exception' )
    & ( 'BoundedStack_elems' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Int64' != stringLiteral8 )
    & ( 'System_SByte' != stringLiteral8 )
    & ( 'ArrayCategoryValue' != 'System_UInt32' )
    & ( inv != 'System_Char' )
    & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_GuardException' )
    & ! [X28: $int,X29: $int,X30: $int] :
        ( ( true_1 != x(X28,'IntArray'(X29,X30)) )
        | ( 'ArrayCategoryInt' = 'ArrayCategory'(X28) ) )
    & ! [X31: $int,X32: $int,X33: $int] :
        ( ( nullObject = X31 )
        | ( 'Rank'(X31) = X33 )
        | ( true_1 != x(typeof(X31),'IntArray'(X32,X33)) ) )
    & ( 'System_Int16' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Int16' != 'System_IEquatable_1___System_String' )
    & ( localinv != 'FirstConsistentOwner' )
    & ( 'System_UInt32' != 'System_Reflection_MemberInfo' )
    & ( localinv != stringLiteral8 )
    & ( 'ArrayCategoryInt' != 'System_Char' )
    & ( 'PeerGroupPlaceholder' != stringLiteral8 )
    & ( 'System_Int32' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Int64' != 'Microsoft_Contracts_GuardException' )
    & ! [X34: $int,X35: $int] :
        ( ( true_1 = select2(X34,X35,allocated) )
        | ( true_1 != 'IsAllocated'(X34,X35) ) )
    & ( 'ArrayCategoryValue' != 'System_Char' )
    & ( 'ArrayCategoryInt' != 'System_Collections_IList' )
    & ( 'System_UInt32' != 'BoundedStack_max' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Collections_ICollection' != stringLiteral10 )
    & ( 'SharingMode_LockProtected' != 'System_SByte' )
    & ( 'System_String' != stringLiteral10 )
    & ( 'System_Reflection_MemberInfo' = 'AsImmutable'('System_Reflection_MemberInfo') )
    & ( ownerFrame != 'System_SByte' )
    & ! [X36: $int,X37: $int,X38: $int] :
        ( ( true_1 != X36 )
        | ( 'IfThenElse'(X36,X37,X38) = X37 ) )
    & ( inv != ownerRef )
    & ( 'System_Array' != 'System_IEquatable_1___System_String' )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_Reflection_IReflect' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Char' != 'System_ICloneable' )
    & ( 'System_Exception' = sK43 )
    & ( ownerFrame != stringLiteral10 )
    & ( 'System_Exception' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Int64' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Int16' != 'System_Collections_IEnumerable' )
    & ( elements != 'System_IComparable' )
    & ( allocated != 'BoundedStack_size' )
    & ( 'System_Int16' != stringLiteral8 )
    & ( 'System_Byte' != 'System_Int64' )
    & ! [X39: $int] : ( true_1 != 'IsMemberlessType'(typeof(X39)) )
    & ( stringLiteral9 != stringLiteral11 )
    & ( 'System_Array' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( true_1 = x('System_Exception','System_Exception') )
    & ( inv != 'FirstConsistentOwner' )
    & ( ownerRef != 'FirstConsistentOwner' )
    & ( 'BoundedStack_size' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( localinv != stringLiteral9 )
    & ( 'System_Char' != 'BoundedStack_size' )
    & ! [X40: $int,X41: $int,X42: $int,X43: $int] :
        ( ( 'RefArrayGet'(X40,X41) = 'RefArrayGet'('RefArraySet'(X40,X42,X43),X41) )
        | ( X41 = X42 ) )
    & ( 'System_UIntPtr' != 'System_Reflection_MemberInfo' )
    & ( 'System_Collections_IList' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( true_1 != 'IsStaticField'(elements) )
    & ( ownerRef != 'System_Type' )
    & ! [X44: $int,X45: $int,X46: $int,X47: $int,X48: $int] :
        ( ( true_1 != 'IsHeap'(X47) )
        | ( true_1 != x(typeof(X45),'NonNullRefArray'(X48,X46)) )
        | ( nullObject != 'RefArrayGet'(select2(X47,X45,elements),X44) ) )
    & ( allocated != 'System_Collections_IList' )
    & ( 'FirstConsistentOwner' != stringLiteral10 )
    & ( 'System_Byte' != 'System_UIntPtr' )
    & ! [X49: $int] :
        ( ( ! [X50: $int] :
              ( ( true_1 != x(X49,X50) )
              | ( X49 = X50 ) )
          & ! [X51: $int] :
              ( ( X49 = X51 )
              | ( true_1 != x(X51,X49) ) ) )
        | ( true_1 != 'IsValueType'(X49) ) )
    & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Type' )
    & ( 'SharingMode_Unshared' != 'BoundedStack_size' )
    & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral8 )
    & ( 'System_Type' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Int16' != 'Microsoft_Contracts_GuardException' )
    & ( ownerRef != 'BoundedStack_max' )
    & ! [X52: $int] :
        ( ( stringLiteral10 = 'System_String_IsInterned_System_String_notnull'(X52,stringLiteral10) )
        | ( true_1 != 'IsHeap'(X52) ) )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_IntPtr' != 'BoundedStack' )
    & ( allocated != elements )
    & ( 'System_Reflection_MemberInfo' != 'System_Collections_IList' )
    & ( 'System_Object' != 'FirstConsistentOwner' )
    & ( exposeVersion != stringLiteral8 )
    & ( true_1 = 'IncludedInModifiesStar'(exposeVersion) )
    & ( ownerRef != 'PeerGroupPlaceholder' )
    & ( true_1 = x('System_Collections_IList','System_Collections_IEnumerable') )
    & ( ownerFrame != 'System_Int16' )
    & ( 'System_SByte' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'ArrayCategoryInt' != 'BoundedStack_size' )
    & ( 'SharingMode_Unshared' != 'NonNullFieldsAreInitialized' )
    & ( 'ArrayCategoryValue' != 'System_Boolean' )
    & ( 'BoundedStack' != 'System_IComparable_1___System_String' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_IReflect' )
    & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Runtime_Serialization_ISerializable') )
    & ( 'System_Array' != 'BoundedStack_size' )
    & ( 'System_ICloneable' != stringLiteral11 )
    & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_GuardException' )
    & ( true_1 = x('System_Array','System_Collections_ICollection') )
    & ( 'ArrayCategoryInt' != 'System_IComparable_1___System_String' )
    & ( 'System_UInt32' != 'System_UIntPtr' )
    & ( 'SharingMode_LockProtected' != 'System_Collections_IList' )
    & ( 'System_Exception' != 'BoundedStack' )
    & ( 'System_Boolean' != 'System_Int64' )
    & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Exception' )
    & ! [X53: $int,X54: $int,X55: $int] :
        ( ( true_1 != select2(X53,X55,allocated) )
        | ( true_1 = 'IsAllocated'(X53,select2(X53,X55,X54)) )
        | ( true_1 != 'IsHeap'(X53) ) )
    & ( 'System_String' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Collections_ICollection' != 'System_ICloneable' )
    & ( exposeVersion != 'System_Reflection_ICustomAttributeProvider' )
    & ! [X56: $int,X57: $int] : ( 'System_Object' = typeof('ElementProxyStruct'(X56,X57)) )
    & ( 'System_IEquatable_1___System_String' != 'System_IComparable_1___System_String' )
    & ( 'Microsoft_Contracts_GuardException' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_Unshared' != 'BoundedStack' )
    & ( 'System_UInt32' != 'System_Exception' )
    & ( 'System_UInt64' != 'System_IConvertible' )
    & ( 'System_Object' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'ArrayCategoryValue' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryValue' != 'System_UInt16' )
    & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_GuardException' )
    & ( 'BoundedStack' != 'System_IEquatable_1___System_String' )
    & ( exposeVersion != stringLiteral10 )
    & ( 'System_Boolean' != stringLiteral10 )
    & ( 'System_UInt32' != 'System_UInt64' )
    & ( sharingMode != 'System_IComparable_1___System_String' )
    & ( 'System_ICloneable' != stringLiteral9 )
    & ( elements != 'System_Reflection_IReflect' )
    & ( 'FirstConsistentOwner' != 'System_Collections_IList' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Boolean' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Int64' != 'System_Runtime_InteropServices__Type' )
    & ( allocated != 'BoundedStack' )
    & ( exposeVersion != 'System_SByte' )
    & ( 'System_Int64' != 'System_Runtime_InteropServices__Exception' )
    & ( sharingMode != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Int16' != 'System_Runtime_Serialization_ISerializable' )
    & ( ownerRef != 'System_IConvertible' )
    & ( elements != 'ArrayCategoryRef' )
    & ( 'System_IComparable' != 'System_Collections_ICollection' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Collections_IList' != stringLiteral8 )
    & ( 'System_Int16' != 'System_IComparable' )
    & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Object') )
    & ( 'BaseClass'('Microsoft_Contracts_GuardException') = sK43 )
    & ( 'System_UInt16' != 'System_UInt64' )
    & ( 'SharingMode_Unshared' != 'SharingMode_LockProtected' )
    & ( 'ArrayCategoryRef' != 'System_ICloneable' )
    & ( 'System_Object' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Type' != 'System_ICloneable' )
    & ( 'BoundedStack_elems' != 'System_IEquatable_1___System_String' )
    & ( 'System_Int64' != 'System_Exception' )
    & ( 'System_UInt64' != 'System_ICloneable' )
    & ( elements != 'System_Runtime_Serialization_ISerializable' )
    & ( localinv != 'System_Type' )
    & ( 'System_Int32' != 'BoundedStack_max' )
    & ( 'PeerGroupPlaceholder' != 'System_Exception' )
    & ( 'System_String' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_IEquatable_1___System_String' != 'System_Runtime_InteropServices__Type' )
    & ( 'SharingMode_Unshared' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'ArrayCategoryValue' != 'System_SByte' )
    & ! [X58: $int,X59: $int,X60: $int] :
        ( ( 'ElementProxy'(X60,$sum(0,$uminus(1))) = sK56(X58,X59,X60) )
        & ( 'RefArrayGet'(select2(X59,X60,elements),X58) = sK55(X58,X59,X60) )
        & ( ( true_1 != 'IsHeap'(X59) )
          | ( true_1 = 'IsImmutable'(typeof(sK55(X58,X59,X60))) )
          | ( nullObject = sK55(X58,X59,X60) )
          | ( true_1 != x(typeof(X60),'System_Array') )
          | ( ( select2(X59,sK55(X58,X59,X60),ownerRef) = select2(X59,sK56(X58,X59,X60),ownerRef) )
            & ( select2(X59,sK56(X58,X59,X60),ownerFrame) = select2(X59,sK55(X58,X59,X60),ownerFrame) ) ) ) )
    & ! [X63: $int,X64: $int,X65: $int,X66: $int] :
        ( ( true_1 != 'IsHeap'(X63) )
        | ( nullObject != select2(X63,X65,'AsNonNullRefField'(X64,X66)) )
        | ( ( 'BeingConstructed' = X65 )
          & ( true_1 != select2(X63,'BeingConstructed','NonNullFieldsAreInitialized') ) )
        | ( nullObject = X65 ) )
    & ( 'System_Int32' != 'System_Runtime_InteropServices__MemberInfo' )
    & ! [X67: $int,X68: $int,X69: $int] :
        ( ( true_1 = 'InRange'('IntArrayGet'(select2(X67,X68,elements),X69),'ElementType'(typeof(X68))) )
        | ( true_1 != 'IsHeap'(X67) ) )
    & ( 'ArrayCategoryValue' != 'System_Byte' )
    & ( 'System_String' != 'System_Char' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral10 )
    & ( inv != 'System_IConvertible' )
    & ( ownerRef != 'System_Reflection_IReflect' )
    & ( 'System_Collections_ICollection' != 'System_Collections_IList' )
    & ( 'ArrayCategoryNonNullRef' != 'System_UInt32' )
    & ( 'System_Int32' != stringLiteral11 )
    & ( 'System_Object' = sK49 )
    & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Exception') )
    & ( allocated != ownerRef )
    & ( inv != 'SharingMode_Unshared' )
    & ( 'System_Type' != 'BoundedStack_elems' )
    & ( ownerFrame != 'System_Runtime_InteropServices__Exception' )
    & ( 'ArrayCategoryNonNullRef' != 'System_SByte' )
    & ( ownerRef != 'ArrayCategoryRef' )
    & ( 'System_Char' != 'System_Collections_IList' )
    & ( 'SharingMode_Unshared' != 'ArrayCategoryInt' )
    & ( localinv != 'System_String' )
    & ( 'SharingMode_LockProtected' != 'System_Byte' )
    & ( 'System_ICloneable' != stringLiteral8 )
    & ( 'System_UInt16' != stringLiteral11 )
    & ( 'PeerGroupPlaceholder' != 'System_UInt32' )
    & ( 'System_String' != 'System_IComparable_1___System_String' )
    & ( 'FirstConsistentOwner' != stringLiteral11 )
    & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_max') )
    & ( 'System_Array' != 'System_IComparable' )
    & ( elements != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_IReflect' )
    & ( 'ArrayCategoryInt' != 'System_IComparable' )
    & ( 'System_ICloneable' != 'System_IEquatable_1___System_String' )
    & ( 'System_Byte' != 'System_Reflection_IReflect' )
    & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'BoundedStack_max' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_ICloneable' != 'System_Runtime_InteropServices__MemberInfo' )
    & ! [X70: $int,X71: $int] :
        ( ( $product(shl(X71,$sum(X70,$uminus(1))),2) = shl(X71,X70) )
        | $less(X70,1) )
    & ( 'System_Collections_IEnumerable' != 'System_Collections_IList' )
    & ( true_1 = x('System_ICloneable','System_ICloneable') )
    & ( exposeVersion != 'ArrayCategoryNonNullRef' )
    & ( true_1 = x('System_Collections_IEnumerable','System_Object') )
    & ( 'SharingMode_Unshared' != 'System_Type' )
    & ( true_1 != 'IsImmutable'('System_Array') )
    & ( 'NonNullFieldsAreInitialized' != 'System_UInt64' )
    & ( 'NonNullFieldsAreInitialized' != 'System_ICloneable' )
    & ( allocated != exposeVersion )
    & ( 'ArrayCategoryInt' != 'BoundedStack' )
    & ( exposeVersion != 'System_Object' )
    & ( ownerFrame != 'System_Type' )
    & ( inv != ownerFrame )
    & ( sharingMode != 'System_Collections_ICollection' )
    & ( 'ArrayCategoryValue' != 'System_Object' )
    & ( 'System_Array' != 'System_Reflection_MemberInfo' )
    & ( 'System_UIntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_IConvertible' != 'System_Reflection_MemberInfo' )
    & ( ownerRef != 'System_Array' )
    & ( sharingMode != 'System_String' )
    & ( 'System_IntPtr' != 'System_Collections_ICollection' )
    & ( 'ArrayCategoryInt' != stringLiteral10 )
    & ( 'System_Type' != 'System_String' )
    & ( 'BoundedStack_max' != stringLiteral10 )
    & ! [X72: $int,X73: $int,X74: $int] :
        ( ( x_2(X74,X72) != x_2(X73,X72) )
        | $less(X72,2)
        | ~ $less(X74,X73)
        | ~ $less(X73,$sum(X74,X72)) )
    & ( 'System_Byte' != 'System_UInt64' )
    & ( 'NonNullFieldsAreInitialized' != 'System_IntPtr' )
    & ( 'System_IntPtr' != 'System_Reflection_MemberInfo' )
    & ( allocated != stringLiteral8 )
    & ( 'System_Int32' != 'System_Collections_ICollection' )
    & ( 'System_String' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'PeerGroupPlaceholder' != 'System_Char' )
    & ! [X75: $int,X76: $int,X77: $int,X78: $int] :
        ( ( 'ValueArrayGet'('ValueArraySet'(X75,X78,X76),X77) = 'ValueArrayGet'(X75,X77) )
        | ( X77 = X78 ) )
    & ( 'System_Char' != 'System_Collections_ICollection' )
    & ( elements != 'System_Array' )
    & ( 'PeerGroupPlaceholder' != 'FirstConsistentOwner' )
    & ( 'ArrayCategoryNonNullRef' != 'System_UInt64' )
    & ( localinv != 'System_IEquatable_1___System_String' )
    & ( 'System_Type' != 'System_UInt16' )
    & ( 'System_Byte' != 'Microsoft_Contracts_GuardException' )
    & ( 'PeerGroupPlaceholder' != 'System_Runtime_Serialization_ISerializable' )
    & ( true_1 = x('System_IConvertible','System_Object') )
    & ( inv != 'System_Runtime_Serialization_ISerializable' )
    & ( 'ArrayCategoryRef' != 'System_Object' )
    & ( 'System_Collections_ICollection' != 'System_IEquatable_1___System_String' )
    & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Array' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Object' = sK44 )
    & ( localinv != 'System_Int64' )
    & ( 'System_UIntPtr' != 'System_Reflection_IReflect' )
    & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Object' != 'Microsoft_Contracts_GuardException' )
    & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_GuardException' )
    & ! [X79: $int,X80: $int] : ( 'ElementType'('ValueArray'(X80,X79)) = X80 )
    & ( ownerFrame != 'System_Exception' )
    & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Collections_IList' )
    & ( 'PeerGroupPlaceholder' != 'System_Int32' )
    & ( 'System_Boolean' != 'System_IComparable' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'BoundedStack' )
    & ( allocated != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Type' != stringLiteral10 )
    & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Object' != 'System_IConvertible' )
    & ( 'System_Byte' != 'System_Char' )
    & ( exposeVersion != 'BoundedStack' )
    & ( exposeVersion != 'System_Runtime_InteropServices__Exception' )
    & ( true_1 = 'IsNotNull'(stringLiteral11,'System_String') )
    & ( 'ArrayCategoryInt' != 'BoundedStack_max' )
    & ( ownerFrame != 'System_UInt32' )
    & ( ! [X81: $int,X82: $int,X83: $int] :
          ( ( 'System_String_Concat_System_String_System_String'(X81,X83,X82) = sK57(X81,X82,X83) )
          & ( ( true_1 != select2(X81,X83,allocated) )
            | sP8(sK57(X81,X82,X83),X82,X83,X81)
            | ( ( nullObject != X82 )
              & ! [X86: $int] :
                  ( ( ( select2(X81,sK58(X81,X82),ownerRef) = select2(X81,X82,ownerRef) )
                    & ( select2(X81,X82,ownerFrame) = select2(X81,sK58(X81,X82),ownerFrame) )
                    & ( ( select2(X81,sK58(X81,X82),inv) != X86 )
                      | ( select2(X81,sK58(X81,X82),localinv) != X86 ) )
                    & ( true_1 = select2(X81,sK58(X81,X82),allocated) )
                    & ( nullObject != sK58(X81,X82) ) )
                  | ( typeof(sK58(X81,X82)) != X86 ) ) )
            | sP9(X81,X83)
            | ( true_1 != 'Is'(X83,'System_String') )
            | ( true_1 != 'IsHeap'(X81) )
            | ( true_1 != 'Is'(X82,'System_String') )
            | ( true_1 != select2(X81,X82,allocated) ) ) )
      | ( true_1 != 'PurityAxiomsCanBeAssumed' ) )
    & ( 'BoundedStack_size' != stringLiteral11 )
    & ( 'System_UInt64' != 'System_UIntPtr' )
    & ( 'SharingMode_Unshared' != 'System_Reflection_IReflect' )
    & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_GuardException' )
    & ( allocated != 'System_Runtime_InteropServices__Exception' )
    & ! [X87: $int,X88: $int,X89: $int] : ( 'IntArrayGet'('IntArraySet'(X88,X87,X89),X87) = X89 )
    & ( 'SharingMode_LockProtected' != 'System_Int64' )
    & ( 'System_Type' != 'System_Collections_ICollection' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Int32' )
    & ( 'ArrayCategoryRef' != 'System_SByte' )
    & ( exposeVersion != 'System_Type' )
    & ( 'ArrayCategoryRef' != 'BoundedStack_max' )
    & ( 'System_Reflection_IReflect' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'BoundedStack_elems' != 'System_IComparable' )
    & ( 'System_ICloneable' != 'System_Collections_IEnumerable' )
    & ( sharingMode != 'System_Int64' )
    & ( 'System_UInt32' != stringLiteral9 )
    & ( 'System_Char' != stringLiteral11 )
    & ( 'System_UInt32' != 'BoundedStack_size' )
    & ( 'System_UInt64' != 'System_Runtime_InteropServices__Type' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Type' )
    & ( 'System_Object' != stringLiteral11 )
    & ( 'ArrayCategoryRef' != 'FirstConsistentOwner' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral9 )
    & ( 'FirstConsistentOwner' != 'System_Reflection_IReflect' )
    & ( 'System_Int16' != 'System_UInt32' )
    & ( 'System_Object' != 'System_Reflection_MemberInfo' )
    & ( 'BoundedStack_size' != 'System_Reflection_MemberInfo' )
    & ( 'System_Collections_ICollection' != 'System_IConvertible' )
    & ( 'ArrayCategoryValue' != 'System_Collections_IList' )
    & ( 'System_Byte' != stringLiteral8 )
    & ( inv != 'BoundedStack_size' )
    & ( sharingMode != ownerFrame )
    & ( 'SharingMode_LockProtected' != 'NonNullFieldsAreInitialized' )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Array' != 'System_Collections_IList' )
    & ( allocated != 'PeerGroupPlaceholder' )
    & ! [X90: $int] : ( true_1 != x(typeof('ClassRepr'(X90)),'System_Object') )
    & ( elements != 'System_Int32' )
    & ( 'System_Int32' != 'BoundedStack_size' )
    & ( 'System_Collections_ICollection' != 'System_IComparable_1___System_String' )
    & ( 'PeerGroupPlaceholder' != 'System_IComparable' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IEnumerable' )
    & ( 'System_Char' != 'System_IComparable_1___System_String' )
    & ( 'System_Type' != 'System_UInt32' )
    & ( 'System_UIntPtr' != 'System_IComparable' )
    & ( localinv != 'ArrayCategoryNonNullRef' )
    & ( 'SharingMode_LockProtected' != 'System_String' )
    & ( true_1 = x('System_String','System_IComparable') )
    & ( true_1 = 'IsMemberlessType'('System_Array') )
    & ( inv != 'System_ICloneable' )
    & ( 'System_IConvertible' != 'System_Collections_IEnumerable' )
    & ( 'System_String' != stringLiteral11 )
    & ( true_1 = x('Microsoft_Contracts_ICheckedException','Microsoft_Contracts_ICheckedException') )
    & ( 'ArrayCategoryInt' != 'System_UIntPtr' )
    & ( 'System_Int32' != 'System_IConvertible' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Char' )
    & ! [X91: $int] : ( 'TypeName'('TypeObject'(X91)) = X91 )
    & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_elems') )
    & ! [X92: $int,X93: $int,X94: $int] : ( 'RefArrayGet'('RefArraySet'(X92,X94,X93),X94) = X93 )
    & ! [X95: $int,X96: $int,X97: $int,X98: $int] : ( 'ArrayIndexInvY'('ArrayIndex'(X97,X98,X96,X95)) = X95 )
    & ( 'System_Exception' != 'System_ICloneable' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_IReflect' )
    & ( ownerFrame != 'System_Int32' )
    & ( localinv != 'System_Exception' )
    & ( 'System_Array' != 'System_Collections_ICollection' )
    & ( exposeVersion != 'System_UInt64' )
    & ( elements != 'ArrayCategoryInt' )
    & ( 'System_UInt16' != 'System_Char' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Int64' )
    & ( ownerRef != stringLiteral11 )
    & ( 'SharingMode_Unshared' != stringLiteral11 )
    & ( 'SharingMode_Unshared' != 'System_UInt64' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'BoundedStack' )
    & ( 'BoundedStack_size' != 'System_Exception' )
    & ! [X99: $int,X100: $int,X101: $int] :
        ( ( 'IntArray'(X100,X99) = sK59(X99,X100,X101) )
        & ( ( true_1 = x('System_Array',X101) )
          | ( true_1 != x(sK59(X99,X100,X101),X101) )
          | ( sK59(X99,X100,X101) = X101 ) ) )
    & ( allocated != 'System_Int32' )
    & ( 'SharingMode_LockProtected' != ownerFrame )
    & ( 'PeerGroupPlaceholder' != 'System_Collections_IList' )
    & ! [X103: $int,X104: $int] :
        ( ( sK60(X103,X104) = x_2(X103,X104) )
        & ( ~ $less(0,X104)
          | $less(0,X103)
          | ( ~ $less(0,sK60(X103,X104))
            & $less($sum(0,$uminus(X104)),sK60(X103,X104)) ) ) )
    & ( 'ArrayCategoryInt' != 'BoundedStack_elems' )
    & ( 'System_Int16' != 'System_Int64' )
    & ( 'BoundedStack_elems' != 'BoundedStack' )
    & ( inv != stringLiteral8 )
    & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_IEquatable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Array' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'BoundedStack_size' != stringLiteral10 )
    & ( inv != 'ArrayCategoryValue' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_String' != 'System_Collections_IEnumerable' )
    & ! [X106: $int,X107: $int,X108: $int,X109: $int] :
        ( ( 'IntArrayGet'('IntArraySet'(X106,X109,X108),X107) = 'IntArrayGet'(X106,X107) )
        | ( X107 = X109 ) )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_IComparable_1___System_String' )
    & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'ArrayCategoryInt' != 'System_Reflection_MemberInfo' )
    & ( 'System_String' != stringLiteral9 )
    & ( 'ArrayCategoryValue' != 'System_ICloneable' )
    & ( 'ArrayCategoryRef' != 'System_Reflection_ICustomAttributeProvider' )
    & ( inv != 'System_IComparable_1___System_String' )
    & ( 'System_Exception' != 'System_IComparable_1___System_String' )
    & ( ownerRef != 'System_Object' )
    & ! [X110: $int,X111: $int] :
        ( ( true_1 != x(X110,'AsImmutable'(X111)) )
        | ( ( true_1 = 'IsImmutable'(X110) )
          & ( 'AsImmutable'(X110) = X110 ) ) )
    & ( 'SharingMode_LockProtected' != 'FirstConsistentOwner' )
    & ( true_1 = x('System_Collections_ICollection','System_Collections_ICollection') )
    & ( 'System_Char' != 'System_Reflection_IReflect' )
    & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__MemberInfo' )
    & ! [X112: $int,X113: $int,X114: $int,X115: $int] :
        ( ( true_1 = 'Is'(select2(X112,X113,'AsRefField'(X114,X115)),X115) )
        | ( true_1 != 'IsHeap'(X112) ) )
    & ( elements != 'System_UInt16' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' = 'AsInterface'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ! [X116: $int,X117: $int] :
        ( ( true_1 = x(sK61(X116,X117),sK61(X116,X117)) )
        & ( 'NonNullRefArray'(X116,X117) = sK61(X116,X117) )
        & ( true_1 = x(sK61(X116,X117),'System_Array') ) )
    & ( 'BoundedStack_max' != 'System_Reflection_ICustomAttributeProvider' )
    & ( ownerFrame != 'System_UInt64' )
    & ( true_1 = x('System_Reflection_MemberInfo','System_Runtime_InteropServices__MemberInfo') )
    & ( 'System_Exception' != 'System_Collections_IList' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Exception' )
    & ( 'System_Exception' != stringLiteral11 )
    & ( 'System_Collections_ICollection' != 'System_Reflection_IReflect' )
    & ( 'System_Array' = 'AsMutable'('System_Array') )
    & ( true_1 = 'IsValueType'('System_UInt64') )
    & ( 'SharingMode_Unshared' != 'System_String' )
    & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral11 )
    & ( 'ArrayCategoryInt' != 'FirstConsistentOwner' )
    & $less(int_4294967295,int_9223372036854775807)
    & ( 'System_Boolean' != 'System_Int32' )
    & ( 'System_UInt64' != stringLiteral11 )
    & ( 'Microsoft_Contracts_GuardException' != stringLiteral11 )
    & ( 'BoundedStack' != 'System_Runtime_InteropServices__Type' )
    & ( sharingMode != 'System_Byte' )
    & ! [X119: $int,X120: $int,X121: $int,X122: $int,X123: $int] :
        ( ( ( ( select2(X121,sK63(X119,X120,X121,X122,X123),ownerRef) = X122 )
            & ( select2(X121,sK63(X119,X120,X121,X122,X123),ownerFrame) = X119 ) )
          | ( nullObject = sK62(X119,X120,X121,X122,X123) )
          | ( true_1 != 'IsHeap'(X121) ) )
        & ( sK63(X119,X120,X121,X122,X123) = 'ElementProxy'(sK62(X119,X120,X121,X122,X123),X120) )
        & ( select2(X121,X122,'AsElementsRepField'(X123,X119,X120)) = sK62(X119,X120,X121,X122,X123) ) )
    & ( 'System_Int64' != 'System_ICloneable' )
    & ( 'System_UInt32' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( inv != 'BoundedStack_elems' )
    & ! [X126: $int,X127: $int] :
        ( ( 'AsNonNullRefField'(X127,X126) != X127 )
        | ( 'AsRefField'(X127,X126) = X127 ) )
    & ( 'System_UInt32' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_IComparable' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'NonNullFieldsAreInitialized' != 'System_IEquatable_1___System_String' )
    & ( true_1 = x('System_String','System_IEquatable_1___System_String') )
    & ( inv != 'System_Array' )
    & ( 'System_Int32' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Collections_IEnumerable' != stringLiteral10 )
    & ! [X128: $int,X129: $int] :
        ( ( 'PeerGroupPlaceholder' = select2(X128,'ClassRepr'(X129),ownerFrame) )
        | ( true_1 != 'IsHeap'(X128) ) )
    & ( 'ArrayCategoryRef' != 'System_Byte' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Int16' )
    & ( 'System_Object' != 'System_IntPtr' )
    & ( 'System_UInt16' != 'System_IEquatable_1___System_String' )
    & ( 'ArrayCategoryRef' != 'System_Reflection_IReflect' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Array' )
    & ( elements != 'System_UIntPtr' )
    & ( 'System_Char' != 'BoundedStack_max' )
    & ( 'Microsoft_Contracts_ICheckedException' = 'AsInterface'('Microsoft_Contracts_ICheckedException') )
    & ( exposeVersion != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'BoundedStack_max' != 'BoundedStack_elems' )
    & ( elements != 'System_Collections_IEnumerable' )
    & ( 'FirstConsistentOwner' != 'BoundedStack' )
    & ( 'System_Byte' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( localinv != 'PeerGroupPlaceholder' )
    & ( inv != 'ArrayCategoryNonNullRef' )
    & ( 'System_IConvertible' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ! [X130: $int,X131: $int] :
        ( ( 'Box'('Unbox'(X130),X130) = X130 )
        | ( nullObject = 'BoxTester'(X130,X131) ) )
    & ! [X132: $int] :
        ( ( ( sK64(X132) != X132 )
          | ( 'System_Object' = X132 ) )
        & ( true_1 = x(X132,sK64(X132)) )
        & ( sK64(X132) = 'BaseClass'(X132) ) )
    & ( elements != 'System_Collections_IList' )
    & ( sharingMode != 'System_Char' )
    & ( 'System_Type' != 'System_Reflection_IReflect' )
    & ( localinv != 'System_Int32' )
    & ( 'System_Boolean' != 'System_Exception' )
    & ( ownerRef != 'System_Runtime_InteropServices__MemberInfo' )
    & ! [X134: $int] :
        ( ( true_1 != 'IsValueType'('UnboxedType'(X134)) )
        | ! [X135: $int,X136: $int] :
            ( ( ( true_1 != 'IsHeap'(X136) )
              | ( ( select2(X136,sK65(X134,X135,X136),inv) = sK66(X134,X135,X136) )
                & ( select2(X136,sK65(X134,X135,X136),localinv) = sK66(X134,X135,X136) ) ) )
            & ( sK66(X134,X135,X136) = typeof(sK65(X134,X135,X136)) )
            & ( 'Box'(X135,X134) = sK65(X134,X135,X136) ) ) )
    & ( 'PeerGroupPlaceholder' != 'System_ICloneable' )
    & ( 'System_Reflection_IReflect' != 'System_IEquatable_1___System_String' )
    & ( 'SharingMode_Unshared' != 'System_ICloneable' )
    & ! [X139: $int,X140: $int] :
        ( ( true_1 != 'IsAllocated'(X140,X139) )
        | ( true_1 = 'IsAllocated'(X140,'ElementProxy'(X139,$sum(0,$uminus(1)))) )
        | ( true_1 != x(typeof(X139),'System_Array') )
        | ( true_1 != 'IsHeap'(X140) ) )
    & ( true_1 = 'IsMemberlessType'('System_Collections_ICollection') )
    & ( ownerRef != 'System_UInt16' )
    & ( true_1 != 'IsStaticField'(exposeVersion) )
    & ! [X141: $int] :
        ( ( ( ~ $less(X141,0)
            & ~ $less(int_4294967295,X141) )
          | ( true_1 != 'InRange'(X141,'System_UInt32') ) )
        & ( ( true_1 = 'InRange'(X141,'System_UInt32') )
          | $less(X141,0)
          | $less(int_4294967295,X141) ) )
    & ( 'System_UInt16' != 'System_UIntPtr' )
    & ( 'System_Byte' != 'System_IntPtr' )
    & ( ownerRef != 'ArrayCategoryNonNullRef' )
    & ( sharingMode != 'NonNullFieldsAreInitialized' )
    & $less(int_2147483647,int_4294967295)
    & ( allocated != 'System_Exception' )
    & ( true_1 != 'IncludedInModifiesStar'(ownerFrame) )
    & ( 'System_Byte' != 'System_IConvertible' )
    & ( 'NonNullFieldsAreInitialized' != stringLiteral9 )
    & ( 'System_IEquatable_1___System_String' != stringLiteral10 )
    & ( 'SharingMode_Unshared' != 'System_IntPtr' )
    & ( 'System_UInt16' != 'System_Runtime_InteropServices__Exception' )
    & ( 'ArrayCategoryInt' != 'System_Type' )
    & ! [X142: $int,X143: $int] :
        ( ( 'IntArray'(X143,X142) = sK67(X142,X143) )
        & ( true_1 = x(sK67(X142,X143),sK67(X142,X143)) )
        & ( true_1 = x(sK67(X142,X143),'System_Array') ) )
    & ( true_1 = 'IsValueType'('System_Int16') )
    & ( localinv != 'System_UIntPtr' )
    & ( 'BoundedStack_size' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( inv != 'System_Int32' )
    & ( allocated != localinv )
    & ( localinv != 'System_Byte' )
    & ( 'ArrayCategoryRef' != 'System_UInt16' )
    & ( 'System_Boolean' != 'System_Reflection_IReflect' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_String' != 'BoundedStack_max' )
    & ! [X145: $int,X146: $int,X147: $int] :
        ( ( ( true_1 = 'System_String_Equals_System_String_System_String'(X147,X145,X146) )
          | ( true_1 != 'System_String_Equals_System_String'(X147,X145,X146) ) )
        & ( ( true_1 = 'System_String_Equals_System_String'(X147,X145,X146) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X147,X145,X146) ) ) )
    & ( 'System_UInt16' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Type' != 'System_UIntPtr' )
    & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Type' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Int64' )
    & ( true_1 = x('System_Collections_ICollection','System_Object') )
    & ! [X148: $int,X149: $int,X150: $int] :
        ( ( true_1 = 'IsAllocated'(X150,'RefArrayGet'(X149,X148)) )
        | ( true_1 != 'IsAllocated'(X150,X149) ) )
    & ( 'System_Object' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'ArrayCategoryInt' != 'System_Object' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Collections_IList' )
    & ( 'BoundedStack_elems' = 'AsRepField'('BoundedStack_elems','BoundedStack') )
    & ( 'System_Byte' != stringLiteral11 )
    & ( 'SharingMode_LockProtected' != 'ArrayCategoryValue' )
    & ( sharingMode != 'System_UInt32' )
    & ( 'ArrayCategoryInt' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'ArrayCategoryRef' != 'NonNullFieldsAreInitialized' )
    & ( 'System_Object' != 'System_Int32' )
    & ( sharingMode != 'System_Collections_IList' )
    & ( 'System_String' != 'System_UInt64' )
    & ( elements != 'System_String' )
    & ( 'System_String' != 'System_ICloneable' )
    & ( 'System_IConvertible' != stringLiteral8 )
    & ( 'BaseClass'('BoundedStack') = sK44 )
    & ( 'System_UInt32' != 'System_ICloneable' )
    & ( 'SharingMode_Unshared' != 'System_UInt32' )
    & ( 'ArrayCategoryValue' != stringLiteral10 )
    & ( 'BaseClass'('System_Reflection_MemberInfo') = sK50 )
    & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( inv != 'System_IntPtr' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'Microsoft_Contracts_GuardException' )
    & ( true_1 = 'IsMemberlessType'('System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( ownerRef != 'System_IEquatable_1___System_String' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( localinv != 'BoundedStack_size' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral9 )
    & ( allocated != 'System_Int16' )
    & ( inv != 'System_IEquatable_1___System_String' )
    & ( 'FirstConsistentOwner' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_UInt16' != stringLiteral10 )
    & ( 'System_SByte' != 'System_IComparable_1___System_String' )
    & ( 'System_Array' != 'System_Object' )
    & ( ownerRef != 'System_UIntPtr' )
    & ( 'System_SByte' != 'BoundedStack_size' )
    & ( 'ArrayCategoryRef' != 'System_IEquatable_1___System_String' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
    & ( allocated != 'System_Int64' )
    & ( true_1 = x('System_Array','System_Array') )
    & ( 'System_Exception' != stringLiteral8 )
    & ( 'System_IComparable' != stringLiteral9 )
    & ( 'BoundedStack_size' != 'System_Reflection_IReflect' )
    & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral10 )
    & ( exposeVersion != ownerFrame )
    & ( 'System_ICloneable' != 'System_Collections_IList' )
    & ! [X151: $int,X152: $int] :
        ( ( select2(X151,X152,'BoundedStack_size') = sK68(X151,X152) )
        & ( ( true_1 != x(select2(X151,X152,inv),'BoundedStack') )
          | ( select2(X151,X152,localinv) = sK44 )
          | ( true_1 != 'IsHeap'(X151) )
          | ( ~ $less('Length'(select2(X151,X152,'BoundedStack_elems')),sK69(X151,X152))
            & ~ $less(sK69(X151,X152),sK68(X151,X152))
            & ~ $less(sK68(X151,X152),0) ) )
        & ( sK69(X151,X152) = select2(X151,X152,'BoundedStack_max') ) )
    & ( inv != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Object' != 'BoundedStack' )
    & ( 'System_String' != 'System_Byte' )
    & ( 'NonNullFieldsAreInitialized' != stringLiteral11 )
    & ( 'System_Byte' != 'BoundedStack_size' )
    & ( 'System_Array' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_SByte' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Object' != 'System_Collections_IList' )
    & ! [X155: $int] :
        ( ( true_1 != 'IsHeap'(X155) )
        | ( true_1 = select2(X155,stringLiteral10,allocated) ) )
    & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Type' )
    & ( allocated != 'System_Reflection_IReflect' )
    & ! [X156: $int,X157: $int,X158: $int] : ( 'System_String_Concat_System_Object_System_Object_1'(X156,X158) = 'System_String_Concat_System_Object_System_Object'(X157,X156,X158) )
    & ( ownerFrame != stringLiteral9 )
    & ( true_1 = 'IsValueType'('System_IntPtr') )
    & ( 'System_Object' != 'System_UInt32' )
    & ( 'PeerGroupPlaceholder' != 'BoundedStack' )
    & ( ownerFrame != 'System_Runtime_Serialization_ISerializable' )
    & ( 'ArrayCategoryRef' != stringLiteral10 )
    & ( 'ArrayCategoryInt' != 'System_Boolean' )
    & ( 'System_Object' != 'System_SByte' )
    & ( exposeVersion != 'System_UInt32' )
    & ( 'System_SByte' != 'System_Int32' )
    & ( 'System_Runtime_InteropServices__Type' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'ArrayCategoryInt' != 'System_Int64' )
    & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Exception' != 'System_Reflection_MemberInfo' )
    & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_size' )
    & ( 'System_SByte' != 'System_Collections_ICollection' )
    & ( 'System_Object' != 'System_IEquatable_1___System_String' )
    & ( 'System_IComparable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_IntPtr' != 'System_IComparable' )
    & ( 'ArrayCategoryRef' != 'ArrayCategoryNonNullRef' )
    & ( 'Microsoft_Contracts_GuardException' != stringLiteral10 )
    & ! [X159: $int,X160: $int] : ( 'ElementType'('IntArray'(X160,X159)) = X160 )
    & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_String' != 'BoundedStack_size' )
    & ( 'System_String' != 'System_Collections_IList' )
    & ( allocated != 'System_String' )
    & ( 'System_Int16' != stringLiteral11 )
    & ( 'ArrayCategoryInt' != 'System_IntPtr' )
    & ( 'System_UInt16' != 'System_ICloneable' )
    & ( 'System_IComparable' != 'System_IComparable_1___System_String' )
    & ( 'System_String' != 'System_UInt32' )
    & ( sharingMode != 'BoundedStack_elems' )
    & ( 'PeerGroupPlaceholder' != 'System_IConvertible' )
    & ( elements != 'SharingMode_LockProtected' )
    & ( 'System_IntPtr' != 'BoundedStack_max' )
    & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__Type') )
    & ( true_1 != 'IsStaticField'(localinv) )
    & ( 'FirstConsistentOwner' != 'System_IComparable' )
    & ( localinv != 'BoundedStack' )
    & ( 'System_IComparable' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Boolean' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_String' != 'System_Reflection_IReflect' )
    & ( elements != 'System_Object' )
    & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Int16' != 'System_Reflection_MemberInfo' )
    & ( 'System_Int64' != stringLiteral11 )
    & ( true_1 = x('System_Type','System_Object') )
    & ( 'NonNullFieldsAreInitialized' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryRef' != 'System_IntPtr' )
    & $less(100000,int_2147483647)
    & ( ownerFrame != 'System_Reflection_IReflect' )
    & ( inv != 'BoundedStack_max' )
    & ( 'System_SByte' != 'System_Int16' )
    & ( localinv != stringLiteral11 )
    & ! [X161: $int,X162: $int] :
        ( ( x_2(X162,X161) = sK70(X161,X162) )
        & ( ~ $less(X161,0)
          | ( ~ $less(0,sK70(X161,X162))
            & $less(X161,sK70(X161,X162)) )
          | $less(0,X162) ) )
    & ( ownerRef != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_UInt16' != 'System_Exception' )
    & ( 'System_Int16' != 'System_UIntPtr' )
    & ( sharingMode != 'System_Type' )
    & ( 'System_Int32' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Exception' != 'System_Runtime_InteropServices__Type' )
    & ! [X164: $int,X165: $int] :
        ( ~ $less(sK71(X164,X165),X164)
        & ~ $less(sK71(X164,X165),X165)
        & ( max(X165,X164) = sK71(X164,X165) )
        & ( ( sK71(X164,X165) = X165 )
          | ( sK71(X164,X165) = X164 ) ) )
    & ( localinv != 'System_IntPtr' )
    & ( 'System_Char' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( ownerRef != 'NonNullFieldsAreInitialized' )
    & ( 'System_Reflection_MemberInfo' != 'BoundedStack' )
    & ( 'PeerGroupPlaceholder' != 'BoundedStack_max' )
    & ( 'ArrayCategoryRef' != 'System_Collections_IEnumerable' )
    & ( 'BoundedStack_max' != 'System_Reflection_IReflect' )
    & ( 'System_Collections_ICollection' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( exposeVersion != 'System_Collections_IEnumerable' )
    & ( true_1 = 'IsImmutable'('System_Type') )
    & ( 'System_Runtime_Serialization_ISerializable' != 'System_IEquatable_1___System_String' )
    & ( 'ArrayCategoryValue' != stringLiteral9 )
    & ( 'System_UIntPtr' != 'System_Collections_IEnumerable' )
    & ( 'BaseClass'('System_Exception') = sK45 )
    & ( 'System_Int64' != 'BoundedStack_size' )
    & ( sharingMode != 'System_Boolean' )
    & ( 'ArrayCategoryValue' != stringLiteral8 )
    & ( 'PeerGroupPlaceholder' != 'BoundedStack_elems' )
    & ( 'System_SByte' != 'System_Runtime_InteropServices__Exception' )
    & ( true_1 = x('System_Exception','System_Runtime_Serialization_ISerializable') )
    & ( 'System_String' = 'AsImmutable'('System_String') )
    & ! [X167: $int,X168: $int] :
        ( ( sK72(X167,X168) = shl(X167,X168) )
        & ( $less(16,X168)
          | ~ $less(X167,32768)
          | $less(X168,0)
          | $less(X167,0)
          | ( ~ $less(sK72(X167,X168),0)
            & ~ $less(int_2147483647,sK72(X167,X168)) ) ) )
    & ( 'System_SByte' != 'System_IConvertible' )
    & ( 'System_Array' != 'System_ICloneable' )
    & ( 'System_Boolean' != 'System_Reflection_ICustomAttributeProvider' )
    & ( elements != 'BoundedStack_elems' )
    & ( 'System_Type' != 'BoundedStack_max' )
    & ( elements != 'System_Runtime_InteropServices__Exception' )
    & ( inv != 'ArrayCategoryRef' )
    & ( 'System_UInt32' != 'System_IEquatable_1___System_String' )
    & ( true_1 = x('System_Array','System_ICloneable') )
    & ( 'ArrayCategoryNonNullRef' != 'NonNullFieldsAreInitialized' )
    & ( inv != 'PeerGroupPlaceholder' )
    & ( 'System_Object' != 'System_Int16' )
    & ! [X170: $int,X171: $int,X172: $int] :
        ( ( select2(X170,X171,ownerRef) = sK73(X170,X171,X172) )
        & ( select2(X170,X171,ownerFrame) = sK74(X170,X171,X172) )
        & ( ( 'AsPureObject'(X171) != X171 )
          | ( nullObject = X171 )
          | ( select2(X170,sK73(X170,X171,X172),localinv) = 'BaseClass'(sK74(X170,X171,X172)) )
          | ( true_1 != select2(X170,X171,allocated) )
          | ( true_1 != 'IsHeap'(X170) )
          | ( true_1 != x(select2(X170,sK73(X170,X171,X172),inv),sK74(X170,X171,X172)) )
          | ( 'PeerGroupPlaceholder' = sK74(X170,X171,X172) )
          | ( select2(X170,X171,X172) = 'FieldDependsOnFCO'(X171,X172,select2(X170,select2(X170,X171,'FirstConsistentOwner'),exposeVersion)) ) ) )
    & ( ownerFrame != 'BoundedStack_size' )
    & ( 'System_Runtime_InteropServices__Type' != stringLiteral9 )
    & ( 'System_IComparable' != 'System_Reflection_MemberInfo' )
    & ( 'PeerGroupPlaceholder' != 'System_IEquatable_1___System_String' )
    & ( 'System_Collections_IEnumerable' != 'System_Runtime_Serialization_ISerializable' )
    & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
      | ! [X175: $int,X176: $int] :
          ( ( sK75(X175,X176) = select2(X175,X176,'FirstConsistentOwner') )
          & ( sK76(X175,X176) = select2(X175,X176,ownerRef) )
          & ( select2(X175,X176,ownerFrame) = sK78(X175,X176) )
          & sP7(X175,sK78(X175,X176),sK76(X175,X176),X176,sK77(X175,X176),sK75(X175,X176))
          & ( sK77(X175,X176) = 'BoundedStack_ToString'(X175,X176) ) ) )
    & ( 'System_Type' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_IntPtr' != 'BoundedStack_size' )
    & ( 'ArrayCategoryInt' != 'System_UInt32' )
    & ( 'SharingMode_LockProtected' != 'System_UInt16' )
    & ( 'System_SByte' != 'System_Byte' )
    & ( 'System_Boolean' != 'System_Runtime_InteropServices__Exception' )
    & ( exposeVersion != 'System_IConvertible' )
    & ( 'System_Int64' != 'System_Reflection_MemberInfo' )
    & ( 'PeerGroupPlaceholder' != 'System_Byte' )
    & ( ownerFrame != 'System_String' )
    & ( true_1 = 'IsNotNull'(stringLiteral9,'System_String') )
    & ( 'BoundedStack' = 'DeclType'('BoundedStack_size') )
    & ( true_1 = x('System_Collections_ICollection','System_Collections_IEnumerable') )
    & ( elements != 'System_Exception' )
    & ( elements != 'PeerGroupPlaceholder' )
    & ( true_1 = 'IsNotNull'(stringLiteral8,'System_String') )
    & ( 'System_Int16' != 'BoundedStack' )
    & ( true_1 != 'IsStaticField'(allocated) )
    & ( 'SharingMode_LockProtected' != 'System_ICloneable' )
    & ! [X181: $int,X182: $int,X183: $int] :
        ( ( sK79(X181,X182,X183) = 'RefArrayGet'(select2(X181,X183,elements),X182) )
        & ( ( true_1 = x(typeof(sK79(X181,X182,X183)),'ElementType'(typeof(X183))) )
          | ( true_1 != 'IsHeap'(X181) )
          | ( nullObject = sK79(X181,X182,X183) ) ) )
    & ( 'System_UInt16' != 'System_Collections_ICollection' )
    & ( 'SharingMode_LockProtected' != 'System_Array' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IEquatable_1___System_String' )
    & ( 'System_Byte' != 'System_Collections_IEnumerable' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IComparable_1___System_String' )
    & ( 'System_Collections_IEnumerable' != 'System_IComparable_1___System_String' )
    & ( 'System_IComparable' != 'System_ICloneable' )
    & ( 'Microsoft_Contracts_GuardException' = 'AsDirectSubClass'('Microsoft_Contracts_GuardException',sK43) )
    & ( 'System_IComparable' != 'System_Reflection_IReflect' )
    & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral9 )
    & ( 'System_ICloneable' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_SByte' != 'System_UInt16' )
    & ( 'System_Type' != stringLiteral8 )
    & ( 'System_Collections_IEnumerable' != stringLiteral8 )
    & ( 'BoundedStack_size' != 'System_IComparable' )
    & ( 'System_UInt64' != stringLiteral8 )
    & ( 'System_String' != 'System_Int32' )
    & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_elems' )
    & ( elements != 'System_IEquatable_1___System_String' )
    & ! [X185: $int,X186: $int] :
        ( $less(X186,0)
        | $less(X185,0)
        | ( x_2(X185,X186) = x_2($sum(X186,X185),X186) ) )
    & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Type' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryValue' != 'BoundedStack_elems' )
    & ( 'PeerGroupPlaceholder' != 'System_Collections_IEnumerable' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_MemberInfo' )
    & ( 'System_Int32' != 'BoundedStack_elems' )
    & ( 'System_Boolean' != 'System_ICloneable' )
    & ( 'System_UInt64' != 'BoundedStack_max' )
    & ( 'SharingMode_Unshared' != 'BoundedStack_elems' )
    & ( 'System_Array' != 'System_UInt32' )
    & ( 'SharingMode_LockProtected' != 'System_IConvertible' )
    & ( 'System_UInt64' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Runtime_InteropServices__Exception' != stringLiteral11 )
    & ( 'System_Runtime_InteropServices__Type' = 'AsInterface'('System_Runtime_InteropServices__Type') )
    & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_Unshared' != 'System_Int64' )
    & ( 'System_Array' != 'System_Reflection_IReflect' )
    & ( 'BoundedStack_size' != 'System_Collections_IEnumerable' )
    & ( 'PeerGroupPlaceholder' != 'System_Reflection_IReflect' )
    & ( elements != 'BoundedStack_max' )
    & ( 'System_IComparable' != 'BoundedStack' )
    & ( 'System_String' != 'System_Runtime_Serialization_ISerializable' )
    & ( exposeVersion != 'NonNullFieldsAreInitialized' )
    & ( sharingMode != 'System_Int16' )
    & ( 'System_Reflection_MemberInfo' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Reflection_IReflect' != stringLiteral11 )
    & ( 'System_Reflection_MemberInfo' != 'System_IEquatable_1___System_String' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IEnumerable' )
    & ! [X187: $int] :
        ( ( stringLiteral9 = 'System_String_IsInterned_System_String_notnull'(X187,stringLiteral9) )
        | ( true_1 != 'IsHeap'(X187) ) )
    & ( true_1 = x('System_IComparable','System_IComparable') )
    & ( 'BoundedStack_size' != 'System_Runtime_InteropServices__Type' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( exposeVersion != 'FirstConsistentOwner' )
    & ( 'ArrayCategoryValue' != stringLiteral11 )
    & ( 'System_UInt16' != 'System_IComparable_1___System_String' )
    & ( 'System_Type' != 'System_Reflection_MemberInfo' )
    & ( 'System_String' != 'BoundedStack_elems' )
    & ( true_1 = 'IsMemberlessType'('System_Reflection_MemberInfo') )
    & ( 'System_Int64' != 'System_IConvertible' )
    & ! [X188: $int,X189: $int] :
        ( ~ $less(and_1(X188,X189),0)
        | ( $less(X189,0)
          & $less(X188,0) ) )
    & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Exception' )
    & ( true_1 = x('System_IComparable','System_Object') )
    & ( 'ArrayCategoryRef' != 'BoundedStack' )
    & ( sharingMode != stringLiteral9 )
    & ( 'System_Char' != 'System_Reflection_ICustomAttributeProvider' )
    & ! [X190: $int,X191: $int] :
        ( ( select2(X190,X191,ownerRef) = sK82(X190,X191) )
        & ( ( 'BaseClass'(sK80(X190,X191)) = select2(X190,sK82(X190,X191),localinv) )
          | ( ( sK81(X190,X191) = select2(X190,X191,localinv) )
            & ( sK81(X190,X191) = select2(X190,X191,inv) ) )
          | ( 'PeerGroupPlaceholder' = sK80(X190,X191) )
          | ( true_1 != x(select2(X190,sK82(X190,X191),inv),sK80(X190,X191)) )
          | ( true_1 != 'IsHeap'(X190) ) )
        & ( select2(X190,X191,ownerFrame) = sK80(X190,X191) )
        & ( sK81(X190,X191) = typeof(X191) ) )
    & ( 'System_IConvertible' != 'Microsoft_Contracts_GuardException' )
    & ( 'ArrayCategoryValue' != 'System_IntPtr' )
    & ( 'ArrayCategoryValue' != 'BoundedStack' )
    & ( 'System_UIntPtr' != stringLiteral11 )
    & ( 'System_Type' != 'NonNullFieldsAreInitialized' )
    & ( exposeVersion != 'System_IComparable_1___System_String' )
    & ( 'BoundedStack_size' != 'BoundedStack_elems' )
    & ( 'System_Boolean' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Byte' )
    & ( localinv != 'System_Runtime_Serialization_ISerializable' )
    & ! [X195: $int] :
        ( ( ( true_1 = 'InRange'(X195,'System_SByte') )
          | ~ $less(X195,128)
          | $less(X195,$sum(0,$uminus(128))) )
        & ( ( $less(X195,128)
            & ~ $less(X195,$sum(0,$uminus(128))) )
          | ( true_1 != 'InRange'(X195,'System_SByte') ) ) )
    & ( 'System_Reflection_IReflect' != 'System_Collections_IList' )
    & ( 'ArrayCategoryValue' != 'System_IComparable' )
    & ( localinv != 'NonNullFieldsAreInitialized' )
    & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Object') )
    & ( 'BoundedStack_max' != 'System_Collections_IEnumerable' )
    & ( 'System_Byte' != 'System_UInt32' )
    & ( 'BoundedStack' = 'DeclType'('BoundedStack_elems') )
    & ( 'SharingMode_LockProtected' != 'System_Object' )
    & ( 'System_UInt32' != 'System_Collections_ICollection' )
    & ( 'System_Runtime_InteropServices__Type' != stringLiteral11 )
    & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Reflection_ICustomAttributeProvider') )
    & ( 'System_IntPtr' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_ICloneable' != 'System_Runtime_Serialization_ISerializable' )
    & ! [X196: $int] :
        ( ( true_1 != x(X196,'System_String') )
        | ( 'System_String' = X196 ) )
    & ( 'System_UInt16' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( ownerFrame != 'BoundedStack_max' )
    & ( 'ArrayCategoryInt' != 'Microsoft_Contracts_GuardException' )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_elems') )
    & ( allocated != 'System_Byte' )
    & ( 'System_Array' != 'FirstConsistentOwner' )
    & ( sharingMode != 'BoundedStack_max' )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_IEquatable_1___System_String' )
    & ! [X197: $int,X198: $int,X199: $int] :
        ( ( ( true_1 = 'StringEquals'(X198,X199) )
          | ( X198 != X199 ) )
        & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X197,X198,X199) )
          | ( true_1 != 'StringEquals'(X198,X199) ) )
        & ( ( true_1 = 'StringEquals'(X198,X199) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X197,X198,X199) ) )
        & ( ( true_1 = 'StringEquals'(X199,X198) )
          | ( true_1 != 'System_String_Equals_System_String_System_String'(X197,X198,X199) ) )
        & ( ( true_1 = 'System_String_Equals_System_String_System_String'(X197,X198,X199) )
          | ( true_1 != 'StringEquals'(X199,X198) ) ) )
    & ( 'ArrayCategoryRef' != 'System_IComparable' )
    & ( 'System_UIntPtr' != 'BoundedStack' )
    & ( true_1 = 'IsImmutable'('System_Reflection_MemberInfo') )
    & ( 'System_ICloneable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_IntPtr' != 'System_IConvertible' )
    & ( 'System_Int64' != 'System_UInt64' )
    & ! [X200: $int,X201: $int,X202: $int] :
        ( ( nullObject = X202 )
        | ( nullObject = X201 )
        | ( 'System_String_IsInterned_System_String_notnull'(X200,X202) = 'System_String_IsInterned_System_String_notnull'(X200,X201) )
        | ( true_1 != 'System_String_Equals_System_String_System_String'(X200,X201,X202) ) )
    & ( inv != 'System_Collections_ICollection' )
    & ( inv != 'SharingMode_LockProtected' )
    & ( 'ArrayCategoryValue' != 'BoundedStack_max' )
    & ( ownerRef != 'System_UInt32' )
    & ( 'BoundedStack_max' != 'Microsoft_Contracts_GuardException' )
    & ( inv != 'System_Int16' )
    & ( 'System_IntPtr' != 'BoundedStack_elems' )
    & ( ownerRef != ownerFrame )
    & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_MemberInfo') )
    & ( 'System_Char' != 'System_IComparable' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_InteropServices__Exception' )
    & ( allocated != 'System_Runtime_InteropServices__Type' )
    & ( allocated != 'ArrayCategoryRef' )
    & ( 'System_UIntPtr' != 'System_Exception' )
    & ( inv != 'System_Runtime_InteropServices__MemberInfo' )
    & ! [X203: $int,X204: $int,X205: $int] : ( 'ValueArrayGet'('ValueArraySet'(X205,X203,X204),X203) = X204 )
    & ( 'System_Boolean' != stringLiteral8 )
    & ( exposeVersion != 'BoundedStack_max' )
    & ( ownerFrame != 'System_Reflection_ICustomAttributeProvider' )
    & ( sharingMode != 'SharingMode_Unshared' )
    & ( 'ArrayCategoryInt' != 'System_UInt16' )
    & ( 'BoundedStack_max' != 'System_IEquatable_1___System_String' )
    & ( 'System_Boolean' != 'System_UInt64' )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_size') )
    & ( true_1 = x('System_Runtime_Serialization_ISerializable','System_Object') )
    & ( 'ArrayCategoryRef' != 'System_Collections_ICollection' )
    & ( 'BoundedStack_elems' != 'System_IComparable_1___System_String' )
    & ( ownerFrame != 'System_IConvertible' )
    & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ICheckedException' )
    & ( allocated != 'System_SByte' )
    & ( ownerFrame != 'System_Array' )
    & ( 'SharingMode_Unshared' != 'System_Object' )
    & ( 'ArrayCategoryInt' != 'ArrayCategoryNonNullRef' )
    & ! [X206: $int,X207: $int,X208: $int] :
        ( ( ( sK83(X206,X207,X208) = X208 )
          | ( true_1 = x('System_Array',X208) )
          | ( true_1 != x(sK83(X206,X207,X208),X208) ) )
        & ( sK83(X206,X207,X208) = 'ValueArray'(X207,X206) ) )
    & ( true_1 = x('System_Array','System_Collections_IEnumerable') )
    & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ICheckedException' )
    & ( ownerRef != 'ArrayCategoryInt' )
    & ( 'SharingMode_Unshared' != 'System_IEquatable_1___System_String' )
    & ( allocated != stringLiteral11 )
    & ( ownerFrame != 'ArrayCategoryValue' )
    & ( 'System_IntPtr' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( localinv != 'SharingMode_Unshared' )
    & ( allocated != 'NonNullFieldsAreInitialized' )
    & ( elements != ownerFrame )
    & ( 'ArrayCategoryRef' != 'System_Int16' )
    & ( 'System_UInt32' != 'BoundedStack' )
    & ( 'System_Int16' != 'System_Char' )
    & ! [X210: $int,X211: $int,X212: $int] :
        ( ( true_1 != 'IsAllocated'(X211,X210) )
        | ( true_1 = 'IsAllocated'(X211,'StructGet'(X210,X212)) ) )
    & ( 'System_Char' != stringLiteral10 )
    & ( inv != 'System_Byte' )
    & ( 'System_UIntPtr' != 'BoundedStack_max' )
    & ( inv != localinv )
    & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_UInt32' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Int32' != 'System_Exception' )
    & ( 'System_Boolean' != stringLiteral9 )
    & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral8 )
    & ( inv != 'System_Object' )
    & ( 'System_Exception' != 'System_Reflection_ICustomAttributeProvider' )
    & ( inv != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'FirstConsistentOwner' != 'System_Collections_IEnumerable' )
    & ( 'FirstConsistentOwner' != 'System_Reflection_MemberInfo' )
    & ( localinv != 'System_Char' )
    & ( 'SharingMode_LockProtected' != 'System_Collections_ICollection' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'BoundedStack' )
    & ( 'System_UInt16' != 'BoundedStack_max' )
    & ( 'ArrayCategoryValue' != 'System_String' )
    & ( 'BoundedStack_elems' != 'System_Reflection_IReflect' )
    & ( 'System_UInt16' != 'System_UInt32' )
    & ( 'System_Runtime_InteropServices__Exception' = 'AsInterface'('System_Runtime_InteropServices__Exception') )
    & ! [X213: $int] :
        ( ( ( true_1 = 'InRange'(X213,'System_Byte') )
          | ~ $less(X213,256)
          | $less(X213,0) )
        & ( ( $less(X213,256)
            & ~ $less(X213,0) )
          | ( true_1 != 'InRange'(X213,'System_Byte') ) ) )
    & ( 'BoundedStack_elems' != 'System_Runtime_Serialization_ISerializable' )
    & ! [X214: $int,X215: $int,X216: $int] :
        ( ( nullObject = X215 )
        | ( true_1 != x(typeof(X215),'RefArray'(X214,X216)) )
        | ( 'Rank'(X215) = X216 ) )
    & ( inv != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Boolean' != 'FirstConsistentOwner' )
    & ( elements != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_UInt16' != 'System_Reflection_IReflect' )
    & ( 'ArrayCategoryInt' != 'ArrayCategoryRef' )
    & ( ownerFrame != 'System_Char' )
    & ( true_1 = 'IsValueType'('System_Char') )
    & ( 'SharingMode_Unshared' != 'ArrayCategoryRef' )
    & ( 'System_Int32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_IComparable_1___System_String' )
    & ( 'System_Char' != 'System_Collections_IEnumerable' )
    & ( 'System_Collections_ICollection' != stringLiteral9 )
    & ( true_1 = 'IsValueType'('System_UInt32') )
    & ( ownerRef != 'System_Collections_IEnumerable' )
    & ( 'System_IComparable' != 'System_IConvertible' )
    & ! [X217: $int,X218: $int,X219: $int,X220: $int] : ( 'ArrayIndexInvX'('ArrayIndex'(X220,X217,X219,X218)) = X219 )
    & ( 'System_Byte' != 'System_Collections_IList' )
    & ( allocated != stringLiteral9 )
    & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IList' )
    & ( 'System_Byte' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Runtime_Serialization_ISerializable' != 'System_Collections_IList' )
    & ( exposeVersion != 'System_Int32' )
    & ( 'System_SByte' != stringLiteral11 )
    & ( 'System_UInt32' != 'System_Int64' )
    & ( $sum(int_m2147483648,1) = $sum(0,$uminus(int_2147483647)) )
    & ( 'System_Collections_IList' != stringLiteral10 )
    & ( ownerRef != 'System_UInt64' )
    & ( elements != 'ArrayCategoryValue' )
    & ( ownerRef != 'System_String' )
    & ( inv != exposeVersion )
    & ( true_1 = x('System_String','System_ICloneable') )
    & ( 'SharingMode_Unshared' != stringLiteral10 )
    & ( ownerFrame != 'System_IComparable' )
    & ( 'System_Char' != 'BoundedStack_elems' )
    & ( 'System_IComparable' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_IComparable' != stringLiteral8 )
    & ( sharingMode != 'System_ICloneable' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Type' )
    & ( 'FirstConsistentOwner' != stringLiteral8 )
    & ( 'System_Int32' != 'System_IntPtr' )
    & ! [X221: $int,X222: $int] :
        ( ( sK88(X221,X222) = select2(X221,sK84(X221,X222),ownerFrame) )
        & ( sK86(X221,X222) = select2(X221,X222,ownerRef) )
        & ( select2(X221,sK84(X221,X222),ownerRef) = sK85(X221,X222) )
        & ( sK87(X221,X222) = select2(X221,X222,ownerFrame) )
        & ( ( true_1 != 'IsHeap'(X221) )
          | ( 'PeerGroupPlaceholder' = sK87(X221,X222) )
          | ( 'BaseClass'(sK87(X221,X222)) = select2(X221,sK86(X221,X222),localinv) )
          | ( true_1 != select2(X221,X222,allocated) )
          | ( true_1 != x(select2(X221,sK86(X221,X222),inv),sK87(X221,X222)) )
          | ( nullObject = X222 )
          | ( ( nullObject != sK84(X221,X222) )
            & ( true_1 = select2(X221,sK84(X221,X222),allocated) )
            & ( ( true_1 != x(select2(X221,sK85(X221,X222),inv),sK88(X221,X222)) )
              | ( 'PeerGroupPlaceholder' = sK88(X221,X222) )
              | ( select2(X221,sK85(X221,X222),localinv) = 'BaseClass'(sK88(X221,X222)) ) ) ) )
        & ( select2(X221,X222,'FirstConsistentOwner') = sK84(X221,X222) ) )
    & ( 'System_Runtime_Serialization_ISerializable' != 'BoundedStack' )
    & ! [X228: $int,X229: $int,X230: $int,X231: $int] :
        ( ( sK89(X228,X229,X230,X231) = 'Box'(X230,sK89(X228,X229,X230,X231)) )
        & ( 'UnboxedType'(sK89(X228,X229,X230,X231)) = X229 )
        & ( sK89(X228,X229,X230,X231) = 'BoxFunc'(X230,X229,X231,X228) ) )
    & ( 'System_Reflection_MemberInfo' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'ArrayCategoryValue' != 'System_Exception' )
    & ( sharingMode != 'ArrayCategoryNonNullRef' )
    & ( 'System_Array' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Boolean' != 'System_Byte' )
    & ( 'System_Boolean' != 'Microsoft_Contracts_GuardException' )
    & ( localinv != 'System_Reflection_IReflect' )
    & ( localinv != 'ArrayCategoryRef' )
    & ( 'BoundedStack_size' != 'BoundedStack' )
    & ( 'BoundedStack_elems' != 'System_Collections_IList' )
    & ( ownerRef != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_String' != 'System_UIntPtr' )
    & ( sharingMode != 'System_UIntPtr' )
    & ( 'ArrayCategoryRef' != stringLiteral8 )
    & ! [X233: $int,X234: $int] : ( 'System_Object' = typeof('ElementProxy'(X233,X234)) )
    & ( 'ArrayCategoryInt' != 'System_SByte' )
    & ! [X235: $int] :
        ( ( ( ~ $less(X235,int_m9223372036854775808)
            & ~ $less(int_9223372036854775807,X235) )
          | ( true_1 != 'InRange'(X235,'System_Int64') ) )
        & ( ( true_1 = 'InRange'(X235,'System_Int64') )
          | $less(X235,int_m9223372036854775808)
          | $less(int_9223372036854775807,X235) ) )
    & ( 'SharingMode_Unshared' != ownerRef )
    & ( 'System_Array' != 'System_Int16' )
    & ( sharingMode != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( elements != 'System_Int16' )
    & ( 'System_Array' != stringLiteral9 )
    & ( exposeVersion != 'System_Reflection_MemberInfo' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Collections_IList' )
    & ( 'ArrayCategoryNonNullRef' != 'BoundedStack' )
    & ( 'PeerGroupPlaceholder' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'FirstConsistentOwner' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Object' != 'System_Char' )
    & ( 'System_Byte' != 'System_Runtime_Serialization_ISerializable' )
    & $less(int_m2147483648,$sum(0,$uminus(100000)))
    & ( exposeVersion != 'System_Reflection_IReflect' )
    & ( 'System_UInt64' != 'BoundedStack' )
    & ( 'System_Byte' != 'System_IComparable' )
    & ( 'System_IConvertible' != 'System_IEquatable_1___System_String' )
    & ( 'System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( inv != 'Microsoft_Contracts_GuardException' )
    & ! [X236: $int,X237: $int] :
        ( ( ( 'UnboxedType'(X236) = X237 )
          | ( nullObject = 'BoxTester'(X236,X237) ) )
        & ( ( nullObject != 'BoxTester'(X236,X237) )
          | ( 'UnboxedType'(X236) != X237 ) ) )
    & ( localinv != 'System_Reflection_ICustomAttributeProvider' )
    & ( allocated != 'FirstConsistentOwner' )
    & ( 'BoundedStack_max' != stringLiteral11 )
    & ( 'System_Char' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Type' != 'FirstConsistentOwner' )
    & ( 'System_Reflection_IReflect' != stringLiteral10 )
    & ( allocated != 'System_Boolean' )
    & ( 'System_Object' != stringLiteral9 )
    & ( sharingMode != 'System_Array' )
    & ( exposeVersion != 'System_Byte' )
    & ( 'System_Object' != 'System_Runtime_InteropServices__Exception' )
    & ( true_1 = x('System_Reflection_ICustomAttributeProvider','System_Object') )
    & ( 'System_UInt16' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Byte' != 'BoundedStack' )
    & ( 'System_Int32' != 'System_Collections_IList' )
    & ( 'PeerGroupPlaceholder' != 'System_Collections_ICollection' )
    & ( 'System_Array' != 'System_Byte' )
    & ( ownerFrame != 'System_UInt16' )
    & ( 'PeerGroupPlaceholder' != 'System_Int16' )
    & ( 'PeerGroupPlaceholder' != 'NonNullFieldsAreInitialized' )
    & ( 'System_Reflection_MemberInfo' != 'System_IComparable_1___System_String' )
    & ( 'System_IntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'ArrayCategoryValue' != 'System_Collections_IEnumerable' )
    & ( 'System_Type' != 'System_Int32' )
    & ( 'System_Runtime_InteropServices__Exception' != 'BoundedStack' )
    & ( elements != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Type' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'BoundedStack_max' != 'System_IConvertible' )
    & ! [X238: $int,X239: $int,X240: $int] :
        ( ( true_1 != x(X239,'RefArray'(X238,X240)) )
        | ( 'ArrayCategoryRef' = 'ArrayCategory'(X239) ) )
    & ( 'System_Type' != 'System_UInt64' )
    & ( true_1 = 'IncludeInMainFrameCondition'(allocated) )
    & ( 'ArrayCategoryNonNullRef' != 'System_String' )
    & ( allocated != 'SharingMode_Unshared' )
    & ( 'System_Int16' != stringLiteral9 )
    & ( 'System_Array' != 'NonNullFieldsAreInitialized' )
    & ( 'System_Reflection_IReflect' != stringLiteral9 )
    & ( 'ArrayCategoryValue' != 'NonNullFieldsAreInitialized' )
    & ( 'FirstConsistentOwner' != 'System_Char' )
    & ( 'System_String' != 'FirstConsistentOwner' )
    & ( true_1 != 'IncludeInMainFrameCondition'(localinv) )
    & ( 'System_Object' != 'System_Reflection_ICustomAttributeProvider' )
    & ( localinv != 'System_UInt16' )
    & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Char' != stringLiteral9 )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_IConvertible' )
    & ( 'System_Int16' != 'System_UInt64' )
    & ( 'System_UInt64' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'BoundedStack_elems' != 'System_Collections_IEnumerable' )
    & ( ownerFrame != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Type' != 'System_Collections_IEnumerable' )
    & ! [X241: $int] : ~ $less('Rank'(X241),1)
    & ( 'System_Exception' != 'System_Reflection_IReflect' )
    & ( 'System_Array' != 'System_String' )
    & ( sharingMode != 'PeerGroupPlaceholder' )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerFrame) )
    & ( 'System_UIntPtr' != 'System_Collections_IList' )
    & ( inv != 'System_Collections_IList' )
    & ( 'System_Type' != 'System_Collections_IList' )
    & ( 'System_Reflection_MemberInfo' = 'AsDirectSubClass'('System_Reflection_MemberInfo',sK50) )
    & ( 'System_UIntPtr' != 'System_Reflection_ICustomAttributeProvider' )
    & ( ownerRef != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Object' = 'DeclType'('NonNullFieldsAreInitialized') )
    & ( 'Microsoft_Contracts_GuardException' != stringLiteral8 )
    & ( 'System_Boolean' != 'System_Char' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Byte' != stringLiteral9 )
    & ( 'System_ICloneable' != 'System_IConvertible' )
    & ( sharingMode != 'System_IntPtr' )
    & ( 'System_UInt16' != 'BoundedStack' )
    & ( 'System_Boolean' != 'System_IConvertible' )
    & ( 'ArrayCategoryNonNullRef' != 'System_IEquatable_1___System_String' )
    & ( inv != 'System_Boolean' )
    & ( 'FirstConsistentOwner' != 'System_ICloneable' )
    & ( localinv != 'System_IComparable_1___System_String' )
    & ( ownerRef != 'System_IComparable_1___System_String' )
    & ( stringLiteral8 != stringLiteral10 )
    & ( 'ArrayCategoryInt' != 'System_IConvertible' )
    & ( 'System_UInt64' != 'System_IComparable' )
    & ( 'System_String' != 'System_SByte' )
    & ( 'System_Object' = sK47 )
    & ( true_1 = x('System_Collections_IList','System_Collections_ICollection') )
    & ( 'System_Object' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_LockProtected' != 'System_IComparable' )
    & ( 'FirstConsistentOwner' != 'System_UIntPtr' )
    & ( 'Microsoft_Contracts_GuardException' != 'System_Reflection_IReflect' )
    & ( localinv != 'SharingMode_LockProtected' )
    & ( 'System_IComparable' = 'AsInterface'('System_IComparable') )
    & ( localinv != 'System_Collections_ICollection' )
    & ( 'System_Char' != 'System_Reflection_MemberInfo' )
    & ( 'System_Int64' != 'System_Collections_ICollection' )
    & ( 'PeerGroupPlaceholder' != 'System_SByte' )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsMutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( 'ArrayCategoryRef' != 'System_UInt64' )
    & ( 'ArrayCategoryRef' != 'System_Int64' )
    & ( 'System_Exception' != stringLiteral10 )
    & ! [X242: $int,X243: $int,X244: $int,X245: $int] :
        ( ( 'ElementProxy'(sK90(X242,X243,X244,X245),X242) = sK91(X242,X243,X244,X245) )
        & ( ( nullObject = sK90(X242,X243,X244,X245) )
          | ( ( select2(X244,X243,ownerFrame) = select2(X244,sK91(X242,X243,X244,X245),ownerFrame) )
            & ( select2(X244,sK91(X242,X243,X244,X245),ownerRef) = select2(X244,X243,ownerRef) ) )
          | ( true_1 != 'IsHeap'(X244) ) )
        & ( select2(X244,X243,'AsElementsPeerField'(X245,X242)) = sK90(X242,X243,X244,X245) ) )
    & ( 'BoundedStack' = 'DeclType'('BoundedStack_max') )
    & ( ownerRef != 'System_Runtime_InteropServices__Type' )
    & ( ownerRef != 'System_Int64' )
    & ( 'System_Array' != stringLiteral8 )
    & ( 'System_IntPtr' != 'System_Collections_IList' )
    & ( 'System_UInt64' != 'BoundedStack_elems' )
    & ( 'System_Boolean' != 'System_IntPtr' )
    & ( 'ArrayCategoryRef' != 'System_Boolean' )
    & ( inv != 'System_UInt64' )
    & ( 'System_IntPtr' != 'System_Exception' )
    & ( true_1 = 'IncludeInMainFrameCondition'(exposeVersion) )
    & ( 'BoundedStack_elems' != 'Microsoft_Contracts_GuardException' )
    & ( 'SharingMode_LockProtected' != 'System_Boolean' )
    & ! [X248: $int,X249: $int,X250: $int] :
        ( ( 'IfThenElse'(X248,X249,X250) = X250 )
        | ( true_1 = X248 ) )
    & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Object') )
    & ( elements != stringLiteral11 )
    & ! [X251: $int] :
        ( ( ( true_1 = 'InRange'(X251,'System_Int16') )
          | ~ $less(X251,32768)
          | $less(X251,$sum(0,$uminus(32768))) )
        & ( ( $less(X251,32768)
            & ~ $less(X251,$sum(0,$uminus(32768))) )
          | ( true_1 != 'InRange'(X251,'System_Int16') ) ) )
    & ! [X252: $int,X253: $int,X254: $int] :
        ( ( sK92(X252,X253,X254) = typeof(X254) )
        & ( ( true_1 != 'NonNullRefArrayRaw'(X254,X252,X253) )
          | ( ( 'Rank'(X254) = X253 )
            & ( true_1 = x(sK92(X252,X253,X254),'System_Array') )
            & ( true_1 = x(X252,'ElementType'(sK92(X252,X253,X254))) ) ) ) )
    & ( 'System_String' != 'System_IEquatable_1___System_String' )
    & ( localinv != 'System_Runtime_InteropServices__MemberInfo' )
    & ( ownerRef != stringLiteral9 )
    & ( 'System_UInt32' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_ICloneable' = 'AsInterface'('System_ICloneable') )
    & ( sharingMode != 'Microsoft_Contracts_GuardException' )
    & ( elements != stringLiteral9 )
    & ( 'NonNullFieldsAreInitialized' != 'System_Int16' )
    & ( 'System_Object' = 'DeclType'(elements) )
    & ( 'BoundedStack_elems' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( allocated != 'System_Collections_ICollection' )
    & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral10 )
    & ( 'ArrayCategoryInt' != 'System_Int16' )
    & ( 'System_IntPtr' != stringLiteral11 )
    & ( 'ArrayCategoryRef' != 'System_IComparable_1___System_String' )
    & ( ownerRef != 'System_IComparable' )
    & ( 'PeerGroupPlaceholder' != 'System_Array' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'BoundedStack' )
    & ( 'System_Int32' != 'System_UIntPtr' )
    & ( 'System_Reflection_MemberInfo' = sK46 )
    & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_IComparable_1___System_String' = 'AsInterface'('System_IComparable_1___System_String') )
    & ( 'System_Array' != 'System_Boolean' )
    & ( true_1 = 'IsMemberlessType'('System_IConvertible') )
    & ( 'FirstConsistentOwner' != 'System_UInt16' )
    & ( true_1 = 'IsValueType'('System_Boolean') )
    & ( 'FirstConsistentOwner' != 'System_IEquatable_1___System_String' )
    & ( 'System_ICloneable' != 'System_Runtime_InteropServices__Exception' )
    & ( 'BoundedStack_max' != 'System_Exception' )
    & ( 'FirstConsistentOwner' != 'System_Byte' )
    & ( 'BoundedStack_max' != 'BoundedStack' )
    & ( localinv != 'System_IComparable' )
    & ( 'ArrayCategoryNonNullRef' != stringLiteral11 )
    & ( 'System_UIntPtr' != 'System_IConvertible' )
    & ( localinv != 'ArrayCategoryInt' )
    & ( true_1 = x('System_String','System_IComparable_1___System_String') )
    & ( true_1 = x('System_IEquatable_1___System_String','System_IEquatable_1___System_String') )
    & ! [X256: $int,X257: $int] :
        ( ( sK93(X256,X257) = x_2(X256,X257) )
        & ( ( $less(sK93(X256,X257),X257)
            & ~ $less(sK93(X256,X257),0) )
          | $less(X256,0)
          | ~ $less(0,X257) ) )
    & ( 'System_ICloneable' != stringLiteral10 )
    & ( 'System_IConvertible' != stringLiteral9 )
    & ( 'System_Int32' != 'System_ICloneable' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_IEquatable_1___System_String' )
    & ( 'PeerGroupPlaceholder' != 'System_Int64' )
    & ! [X259: $int,X260: $int] :
        ( ( true_1 = x(sK94(X259,X260),'System_Array') )
        & ( true_1 = x(sK94(X259,X260),sK94(X259,X260)) )
        & ( sK94(X259,X260) = 'RefArray'(X260,X259) ) )
    & ( 'SharingMode_LockProtected' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'FirstConsistentOwner' != 'System_SByte' )
    & ! [X262: $int,X263: $int] : ( 'ElementType'('RefArray'(X262,X263)) = X262 )
    & ( 'System_SByte' != 'System_UInt32' )
    & ( 'SharingMode_LockProtected' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryInt' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ! [X264: $int,X265: $int,X266: $int] :
        ( ( true_1 != 'IsAllocated'(X264,X266) )
        | ( true_1 = 'IsAllocated'(X264,'ValueArrayGet'(X266,X265)) ) )
    & ( 'System_Array' != 'System_Runtime_Serialization_ISerializable' )
    & ( inv != sharingMode )
    & ( 'BoundedStack' != stringLiteral11 )
    & ( 'BoundedStack_max' != 'System_ICloneable' )
    & ( 'PeerGroupPlaceholder' != 'ArrayCategoryNonNullRef' )
    & ( 'FirstConsistentOwner' != 'System_IComparable_1___System_String' )
    & ( localinv != 'System_Reflection_MemberInfo' )
    & ( inv != stringLiteral11 )
    & ( 'System_UInt16' != 'BoundedStack_size' )
    & ( 'System_Array' != 'BoundedStack' )
    & ( 'System_UInt16' != 'System_IComparable' )
    & ( 'System_Boolean' != 'System_String' )
    & ( 'System_String' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( true_1 = x('System_Collections_IList','System_Collections_IList') )
    & ( 'System_Collections_ICollection' = 'AsInterface'('System_Collections_ICollection') )
    & ( exposeVersion != 'ArrayCategoryRef' )
    & ( true_1 = 'IsNotNull'(stringLiteral10,'System_String') )
    & ! [X267: $int,X268: $int,X269: $int] :
        ( ( ( true_1 != x(X267,sK95(X267,X268,X269)) )
          | ( sK95(X267,X268,X269) = X267 ) )
        & ( sK95(X267,X268,X269) = 'ValueArray'(X268,X269) ) )
    & ( allocated != 'Microsoft_Contracts_GuardException' )
    & ( allocated != 'System_ICloneable' )
    & ( 'BoundedStack_max' != 'BoundedStack_size' )
    & ( 'ArrayCategoryRef' != 'System_String' )
    & ( 'System_Array' != 'System_Int64' )
    & ( 'System_IEquatable_1___System_String' != stringLiteral9 )
    & ( 'System_UInt64' != 'Microsoft_Contracts_GuardException' )
    & ( 'ArrayCategoryInt' != stringLiteral11 )
    & ( 'System_IntPtr' != stringLiteral9 )
    & ( 'ArrayCategoryNonNullRef' != 'System_ICloneable' )
    & ( 'BaseClass'('System_Array') = sK49 )
    & ( 'ArrayCategoryValue' != 'ArrayCategoryInt' )
    & ( true_1 = x('System_String','System_IConvertible') )
    & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_UInt64' != 'System_IComparable_1___System_String' )
    & ( 'System_Runtime_Serialization_ISerializable' != 'System_IComparable_1___System_String' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral11 )
    & ( true_1 != 'IsImmutable'('BoundedStack') )
    & ( 'System_Array' != 'System_Type' )
    & ( 'System_Char' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Int16' != 'BoundedStack_elems' )
    & ( inv != 'System_Runtime_InteropServices__Type' )
    & ( 'BoundedStack_elems' != stringLiteral11 )
    & ( 'NonNullFieldsAreInitialized' != 'System_String' )
    & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_GuardException' )
    & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral9 )
    & ( elements != 'System_UInt64' )
    & ( elements != stringLiteral8 )
    & ( 'System_Type' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Reflection_IReflect' )
    & ! [X271: $int] :
        ( ( ( true_1 = 'InRange'(X271,'System_UInt64') )
          | $less(int_18446744073709551615,X271)
          | $less(X271,0) )
        & ( ( ~ $less(int_18446744073709551615,X271)
            & ~ $less(X271,0) )
          | ( true_1 != 'InRange'(X271,'System_UInt64') ) ) )
    & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Object' != 'BoundedStack_size' )
    & ( 'BoundedStack_elems' != stringLiteral10 )
    & ( elements != 'System_Char' )
    & ( localinv != 'BoundedStack_max' )
    & ( 'System_Array' != 'System_Collections_IEnumerable' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Collections_ICollection' )
    & ( 'ArrayCategoryInt' != 'System_Byte' )
    & ( inv != 'System_Int64' )
    & ( elements != 'System_Runtime_InteropServices__Type' )
    & ( elements != inv )
    & ( 'System_Collections_IEnumerable' = 'AsInterface'('System_Collections_IEnumerable') )
    & ( 'FirstConsistentOwner' != 'System_UInt32' )
    & ( true_1 = x('System_Collections_IList','System_Object') )
    & ( 'BoundedStack' = 'AsDirectSubClass'('BoundedStack',sK44) )
    & ( 'ArrayCategoryRef' != 'System_Char' )
    & ( true_1 = 'IsMemberlessType'('System_Runtime_Serialization_ISerializable') )
    & ( 'System_UInt32' != 'System_Runtime_Serialization_ISerializable' )
    & ! [X272: $int,X273: $int] : ~ $less('DimLength'(X273,X272),0)
    & ( 'ArrayCategoryValue' != 'System_Reflection_IReflect' )
    & ( 'System_Object' != 'System_UIntPtr' )
    & ( 'System_Boolean' != 'System_Collections_ICollection' )
    & ( sharingMode != 'BoundedStack' )
    & ( ownerFrame != 'NonNullFieldsAreInitialized' )
    & ( 'System_UInt32' != 'System_Reflection_ICustomAttributeProvider' )
    & ( elements != 'System_Collections_ICollection' )
    & ( 'System_IConvertible' != stringLiteral11 )
    & ( 'System_String' != 'System_Int16' )
    & ( 'ArrayCategoryRef' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Object' != 'System_IComparable_1___System_String' )
    & ( localinv != ownerRef )
    & ( 'System_IConvertible' != 'System_IComparable_1___System_String' )
    & ( 'BoundedStack_max' != 'System_IComparable' )
    & ( 'System_String' != 'System_Collections_ICollection' )
    & ( exposeVersion != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Array' != 'Microsoft_Contracts_ICheckedException' )
    & ( true_1 = 'IsMemberlessType'('System_ICloneable') )
    & ( 'PeerGroupPlaceholder' != 'ArrayCategoryInt' )
    & ( 'ArrayCategoryInt' != 'System_Int32' )
    & ( true_1 = 'IncludeInMainFrameCondition'(elements) )
    & ( true_1 != 'IsImmutable'('System_Object') )
    & ( 'NonNullFieldsAreInitialized' != 'System_UInt16' )
    & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_UInt16' != 'System_Reflection_MemberInfo' )
    & ( 'System_Byte' != 'BoundedStack_max' )
    & ( true_1 = x('System_IConvertible','System_IConvertible') )
    & ( 'System_SByte' != 'System_UInt64' )
    & ( 'NonNullFieldsAreInitialized' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_IntPtr' != 'System_Reflection_IReflect' )
    & ( true_1 = x('System_String','System_Collections_IEnumerable') )
    & ( sharingMode != 'System_Int32' )
    & ( 'System_SByte' != 'BoundedStack_elems' )
    & ( 'System_IComparable_1___System_String' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Collections_ICollection' != 'System_Reflection_MemberInfo' )
    & ( sharingMode != stringLiteral10 )
    & ( 'System_Array' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryInt' != 'System_Array' )
    & ( 'System_Exception' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Int64' != 'System_Char' )
    & ( 'Microsoft_Contracts_GuardException' = sK48 )
    & ( 'SharingMode_Unshared' != 'System_Runtime_InteropServices__Exception' )
    & ( exposeVersion != 'ArrayCategoryValue' )
    & ( exposeVersion != 'System_String' )
    & ( 'System_Reflection_IReflect' != 'BoundedStack' )
    & ( 'System_Array' != 'BoundedStack_elems' )
    & ( 'System_Int32' != 'System_Reflection_IReflect' )
    & ( 'SharingMode_Unshared' != 'System_IComparable_1___System_String' )
    & ( sharingMode != 'ArrayCategoryValue' )
    & ( 'System_Collections_IEnumerable' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'SharingMode_Unshared' != stringLiteral8 )
    & ! [X274: $int] :
        ( ( true_1 != 'IsHeap'(X274) )
        | ( true_1 = select2(X274,stringLiteral11,allocated) ) )
    & ( true_1 != 'IncludeInMainFrameCondition'('FirstConsistentOwner') )
    & ! [X275: $int] :
        ( ( true_1 != 'IsHeap'(X275) )
        | ( stringLiteral11 = 'System_String_IsInterned_System_String_notnull'(X275,stringLiteral11) ) )
    & ( 'System_SByte' != 'BoundedStack_max' )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Reflection_MemberInfo' )
    & ( 'ArrayCategoryInt' != 'System_Reflection_IReflect' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_IEquatable_1___System_String' )
    & ( 'System_Runtime_InteropServices__Exception' != stringLiteral9 )
    & ( 'System_IEquatable_1___System_String' != stringLiteral11 )
    & ( 'System_IComparable' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'BoundedStack_elems' = 'AsNonNullRefField'('BoundedStack_elems','IntArray'('System_Int32',1)) )
    & ( inv != 'NonNullFieldsAreInitialized' )
    & ( 'System_Reflection_ICustomAttributeProvider' = 'AsInterface'('System_Reflection_ICustomAttributeProvider') )
    & ( sharingMode != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'ArrayCategoryNonNullRef' != 'System_UInt16' )
    & ( localinv != 'Microsoft_Contracts_ICheckedException' )
    & ( 'ArrayCategoryInt' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Collections_IList' )
    & ( 'System_Byte' != 'System_Reflection_MemberInfo' )
    & ( 'ArrayCategoryRef' != 'System_Type' )
    & ( 'ArrayCategoryNonNullRef' != stringLiteral10 )
    & ( true_1 = x('System_Exception','System_Runtime_InteropServices__Exception') )
    & ( stringLiteral10 != stringLiteral11 )
    & ( 'System_Array' != stringLiteral10 )
    & ( 'ArrayCategoryNonNullRef' != 'System_IComparable' )
    & ( 'System_IntPtr' != 'System_ICloneable' )
    & ( 'ArrayCategoryValue' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'Microsoft_Contracts_ICheckedException' != stringLiteral8 )
    & ( true_1 = 'IsImmutable'('System_String') )
    & ( ownerFrame != 'Microsoft_Contracts_ICheckedException' )
    & ( localinv != 'System_Collections_IList' )
    & ( elements != 'NonNullFieldsAreInitialized' )
    & ( 'BoundedStack_size' != 'System_IConvertible' )
    & ( 'System_Int16' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'SharingMode_LockProtected' != 'BoundedStack' )
    & ( localinv != ownerFrame )
    & ( 'System_UInt16' != 'System_IntPtr' )
    & ( 'System_UInt16' != 'BoundedStack_elems' )
    & ( 'System_SByte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_IntPtr' != 'System_IComparable_1___System_String' )
    & ( true_1 != 'IsImmutable'('Microsoft_Contracts_GuardException') )
    & ( ownerRef != 'ArrayCategoryValue' )
    & ( 'ArrayCategoryNonNullRef' != stringLiteral8 )
    & ! [X276: $int] : ( shr(X276,0) = X276 )
    & ( 'ArrayCategoryNonNullRef' != 'System_Exception' )
    & ( inv != stringLiteral9 )
    & ( 'NonNullFieldsAreInitialized' != 'System_UIntPtr' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'ArrayCategoryValue' != 'System_UIntPtr' )
    & ( 'System_Exception' = 'AsDirectSubClass'('System_Exception',sK45) )
    & ( ownerRef != 'System_IntPtr' )
    & ! [X277: $int] :
        ( ( 'Length'(X277) = 'DimLength'(X277,0) )
        | ( 1 != 'Rank'(X277) ) )
    & ( 'System_Type' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'SharingMode_Unshared' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_String' != 'System_UInt16' )
    & ( ownerRef != stringLiteral8 )
    & ( 'System_Type' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_UInt64' != 'System_Collections_IEnumerable' )
    & ( 'System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( inv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Reflection_IReflect' = 'AsInterface'('System_Reflection_IReflect') )
    & ( 'System_IComparable' != stringLiteral11 )
    & ( 'System_Runtime_InteropServices__Type' != 'System_Collections_IList' )
    & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Type' )
    & ( true_1 = 'IncludedInModifiesStar'('BoundedStack_size') )
    & ( 'NonNullFieldsAreInitialized' != 'System_Int32' )
    & ( ownerFrame != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_SByte' != 'System_ICloneable' )
    & ! [X278: $int,X279: $int,X280: $int] :
        ( ( nullObject = X278 )
        | ( 'Rank'(X278) = X280 )
        | ( true_1 != x(typeof(X278),'ValueArray'(X279,X280)) ) )
    & ! [X281: $int,X282: $int,X283: $int] :
        ( ( true_1 != x(X281,X282) )
        | ( true_1 = x('RefArray'(X281,X283),'RefArray'(X282,X283)) ) )
    & ( 'System_Int32' != 'System_IComparable' )
    & ( 'System_Reflection_MemberInfo' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_UInt16' != 'System_Int32' )
    & ( 'ArrayCategoryValue' != 'BoundedStack_size' )
    & ( true_1 = 'IncludeInMainFrameCondition'('BoundedStack_max') )
    & ( 'System_UIntPtr' != stringLiteral8 )
    & ( 'System_Runtime_InteropServices__Type' != stringLiteral10 )
    & ( 'FirstConsistentOwner' != 'System_Int64' )
    & ( 'ArrayCategoryInt' != 'System_ICloneable' )
    & ( exposeVersion != stringLiteral9 )
    & ( elements != 'SharingMode_Unshared' )
    & ( 'BoundedStack_size' != 'System_Collections_IList' )
    & ( 'System_Object' != 'System_Byte' )
    & ( allocated != 'SharingMode_LockProtected' )
    & ( true_1 = x('Microsoft_Contracts_ObjectInvariantException','Microsoft_Contracts_ObjectInvariantException') )
    & ( 'SharingMode_LockProtected' != 'System_Char' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral11 )
    & ! [X284: $int,X285: $int] : ( $sum('DimLength'(X285,X284),$uminus(1)) = 'UBound'(X285,X284) )
    & ( 'SharingMode_LockProtected' != stringLiteral10 )
    & ( 'SharingMode_LockProtected' != 'System_Collections_IEnumerable' )
    & ( 'System_Int64' != 'BoundedStack_max' )
    & ( 'System_Int16' != 'System_Exception' )
    & ( 'System_UInt64' != 'System_Exception' )
    & ( inv != 'System_UIntPtr' )
    & ( 'PeerGroupPlaceholder' != 'BoundedStack_size' )
    & ( elements != 'System_UInt32' )
    & ( ownerFrame != 'System_Int64' )
    & ( 'System_Int16' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_Unshared' != ownerFrame )
    & ( 'ArrayCategoryValue' != 'FirstConsistentOwner' )
    & ( 'SharingMode_Unshared' != 'ArrayCategoryNonNullRef' )
    & ( 'BoundedStack' != stringLiteral10 )
    & ( 'System_Collections_ICollection' != 'System_Collections_IEnumerable' )
    & ( 'BoundedStack_size' != stringLiteral8 )
    & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_LockProtected' != 'System_UInt64' )
    & ( 'SharingMode_Unshared' != 'System_Byte' )
    & ( localinv != 'System_Object' )
    & ( 'SharingMode_LockProtected' != 'BoundedStack_size' )
    & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral9 )
    & ( 'SharingMode_LockProtected' != 'System_IEquatable_1___System_String' )
    & ( 'System_Boolean' != 'System_SByte' )
    & ( 'System_Collections_ICollection' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_SByte' != 'System_Int64' )
    & ( 'System_Object' != 'System_Exception' )
    & ! [X286: $int] :
        ( ( sK96(X286) = 'Length'(X286) )
        & ~ $less(int_2147483647,sK96(X286))
        & ~ $less(sK96(X286),0) )
    & ( ownerFrame != 'System_IntPtr' )
    & ( 'System_Collections_ICollection' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Runtime_InteropServices__Exception' != stringLiteral8 )
    & ( 'ArrayCategoryRef' != stringLiteral11 )
    & ( 'System_SByte' != 'System_Exception' )
    & ( exposeVersion != stringLiteral11 )
    & ( ownerFrame != 'System_Collections_ICollection' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Byte' )
    & ( 'System_Type' != 'System_Byte' )
    & ! [X288: $int,X289: $int] : ( 0 = 'LBound'(X288,X289) )
    & ( true_1 != 'IncludedInModifiesStar'(ownerRef) )
    & ( 'Microsoft_Contracts_GuardException' != 'System_Collections_IList' )
    & ( 'ArrayCategoryValue' != 'System_IConvertible' )
    & ( 'SharingMode_Unshared' != 'FirstConsistentOwner' )
    & ( 'System_Int32' != 'System_Reflection_MemberInfo' )
    & ( true_1 != 'IncludeInMainFrameCondition'(inv) )
    & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Int32' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_UInt32' != 'System_IConvertible' )
    & ( 'System_IConvertible' != 'System_Collections_IList' )
    & ( 'System_UIntPtr' != 'BoundedStack_size' )
    & ( ownerFrame != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( stringLiteral8 != stringLiteral9 )
    & ( 'ArrayCategoryValue' != 'ArrayCategoryNonNullRef' )
    & ( 'SharingMode_Unshared' != 'System_Int16' )
    & ( localinv != stringLiteral10 )
    & ( 'ArrayCategoryInt' != 'NonNullFieldsAreInitialized' )
    & ( 'SharingMode_Unshared' != 'System_Int32' )
    & ( 'System_Byte' != 'System_UInt16' )
    & ( 'System_Reflection_MemberInfo' != 'System_Reflection_IReflect' )
    & ( 'System_UIntPtr' != 'Microsoft_Contracts_GuardException' )
    & ( 'FirstConsistentOwner' != 'System_Exception' )
    & ( allocated != 'System_Char' )
    & ( 'System_String' != 'System_IComparable' )
    & ( 'SharingMode_LockProtected' != 'System_Int16' )
    & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_max' )
    & ( 'System_Reflection_MemberInfo' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Reflection_MemberInfo' != stringLiteral11 )
    & ( 'System_UInt64' != 'System_Collections_ICollection' )
    & ( 'SharingMode_LockProtected' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'BoundedStack_size' != 'System_Collections_ICollection' )
    & ( exposeVersion != 'System_UInt16' )
    & ( 'System_Boolean' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( localinv != 'System_Collections_IEnumerable' )
    & ( 'SharingMode_Unshared' != 'System_Runtime_Serialization_ISerializable' )
    & ( sharingMode != 'System_SByte' )
    & ( 'System_Int16' != 'System_ICloneable' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( ownerFrame != 'System_Object' )
    & ( inv != 'BoundedStack' )
    & ( 'BoundedStack_size' != 'System_ICloneable' )
    & ( 'PeerGroupPlaceholder' != 'System_IntPtr' )
    & ( 'StringLength'(stringLiteral9) = 18 )
    & ( 'System_UInt16' != 'System_Collections_IList' )
    & ( 'System_Int16' != 'BoundedStack_max' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Reflection_IReflect' )
    & ( 'System_Boolean' != 'System_IEquatable_1___System_String' )
    & ( 'BoundedStack_max' != 'System_Reflection_MemberInfo' )
    & ( exposeVersion != 'PeerGroupPlaceholder' )
    & ( 'BaseClass'('System_Type') = sK46 )
    & ( ownerRef != 'BoundedStack_elems' )
    & ( localinv != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_IConvertible' != 'System_Reflection_IReflect' )
    & ( 'System_Object' != stringLiteral8 )
    & ! [X290: $int] :
        ( ( ( ~ $less(int_2147483647,X290)
            & ~ $less(X290,int_m2147483648) )
          | ( true_1 != 'InRange'(X290,'System_Int32') ) )
        & ( ( true_1 = 'InRange'(X290,'System_Int32') )
          | $less(int_2147483647,X290)
          | $less(X290,int_m2147483648) ) )
    & ( 'System_Int16' != 'System_IConvertible' )
    & ( 'System_Exception' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Array' != 'Microsoft_Contracts_GuardException' )
    & ( 'Microsoft_Contracts_GuardException' = 'AsMutable'('Microsoft_Contracts_GuardException') )
    & ( true_1 = 'IsValueType'('System_UInt16') )
    & ( 'Microsoft_Contracts_GuardException' != stringLiteral9 )
    & ( sharingMode != 'System_IConvertible' )
    & ( 'SharingMode_Unshared' != stringLiteral9 )
    & ( localinv != 'ArrayCategoryValue' )
    & ( allocated != 'System_IComparable_1___System_String' )
    & ( ownerFrame != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Int64' != stringLiteral10 )
    & ( elements != 'BoundedStack_size' )
    & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( 'System_Boolean' != 'System_Type' )
    & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__Exception' )
    & ( true_1 = x('System_Runtime_InteropServices__MemberInfo','System_Runtime_InteropServices__MemberInfo') )
    & ( exposeVersion != 'Microsoft_Contracts_GuardException' )
    & ( sharingMode != 'ArrayCategoryInt' )
    & ( 'System_Byte' != 'System_Int32' )
    & ! [X291: $int,X292: $int,X293: $int] :
        ( ( true_1 != x(X292,'NonNullRefArray'(X291,X293)) )
        | ( 'ArrayCategoryNonNullRef' = 'ArrayCategory'(X292) ) )
    & ( allocated != 'System_Reflection_MemberInfo' )
    & ( ownerRef != 'System_ICloneable' )
    & ( allocated != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_UInt16' != 'System_Runtime_InteropServices__Type' )
    & ! [X294: $int,X295: $int] :
        ( ( ( true_1 = 'Is'(X294,X295) )
          | ( ( true_1 != x(typeof(X294),X295) )
            & ( nullObject != X294 ) ) )
        & ( ( true_1 = x(typeof(X294),X295) )
          | ( nullObject = X294 )
          | ( true_1 != 'Is'(X294,X295) ) ) )
    & ( 'SharingMode_LockProtected' != 'System_Reflection_IReflect' )
    & ! [X296: $int,X297: $int] :
        ( ( ( X296 = X297 )
          | ( true_1 != x('UnboxedType'(sK97(X296,X297)),'System_Object') )
          | ( sK97(X296,X297) != X297 ) )
        & ( 'Box'(X296,X297) = sK97(X296,X297) ) )
    & ( 'System_IEquatable_1___System_String' != 'System_Collections_IList' )
    & ( true_1 = 'IsMemberlessType'('System_Reflection_ICustomAttributeProvider') )
    & ( allocated != 'System_IntPtr' )
    & ( true_1 = x('System_IComparable_1___System_String','System_IComparable_1___System_String') )
    & ( 'System_UInt16' != stringLiteral9 )
    & ( 'System_Int64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_IConvertible' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( exposeVersion != 'SharingMode_Unshared' )
    & ( 'ArrayCategoryRef' != 'System_UInt32' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Collections_IEnumerable' )
    & ( 'PeerGroupPlaceholder' != 'System_UIntPtr' )
    & ! [X299: $int,X300: $int,X301: $int,X302: $int] :
        ( ( true_1 = 'InRange'(select2(X301,X302,'AsRangeField'(X300,X299)),X299) )
        | ( true_1 != 'IsHeap'(X301) ) )
    & ( 'NonNullFieldsAreInitialized' != 'System_IComparable' )
    & ( 'System_Array' != 'System_IntPtr' )
    & ( 'System_Reflection_IReflect' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Boolean' != 'BoundedStack_max' )
    & ( 'SharingMode_Unshared' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'SharingMode_Unshared' != 'System_Reflection_MemberInfo' )
    & ! [X303: $int,X304: $int] :
        ( ( true_1 = x(sK98(X303,X304),sK98(X303,X304)) )
        & ( 'ValueArray'(X303,X304) = sK98(X303,X304) )
        & ( true_1 = x(sK98(X303,X304),'System_Array') ) )
    & ( 'ArrayCategoryNonNullRef' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != stringLiteral10 )
    & ( 'ArrayCategoryValue' != 'ArrayCategoryRef' )
    & ( 'System_Object' != 'System_Reflection_IReflect' )
    & ( 'ArrayCategoryInt' != stringLiteral9 )
    & ( sharingMode != ownerRef )
    & ( ownerFrame != 'System_Byte' )
    & ( stringLiteral8 != stringLiteral11 )
    & ( 'SharingMode_Unshared' != 'System_Char' )
    & ( 'System_Array' = 'AsDirectSubClass'('System_Array',sK49) )
    & ( allocated != 'System_UInt32' )
    & ( ownerRef != 'BoundedStack' )
    & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Type' )
    & ! [X306: $int,X307: $int,X308: $int] :
        ( ( 'AsInterface'(X307) = sK99(X306,X307,X308) )
        & ( 'Box'(X306,X308) = sK100(X306,X307,X308) )
        & ( ( true_1 = x(typeof(X308),X307) )
          | ( sK100(X306,X307,X308) != X308 )
          | ( true_1 != x('UnboxedType'(sK100(X306,X307,X308)),sK99(X306,X307,X308)) )
          | ( sK99(X306,X307,X308) != X307 ) ) )
    & ( localinv != 'System_UInt64' )
    & ( 'System_Int64' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Array' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Int16' != 'System_UInt16' )
    & ( elements != localinv )
    & ( 'System_Exception' != stringLiteral9 )
    & ( 'BoundedStack_elems' != 'System_Exception' )
    & ( 'System_Object' != 'BoundedStack_elems' )
    & ( 'System_Int32' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryRef' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Type' != 'BoundedStack' )
    & ( exposeVersion != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_String' != 'System_IntPtr' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_MemberInfo' )
    & ( 'ArrayCategoryRef' != 'BoundedStack_elems' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'Microsoft_Contracts_GuardException' )
    & ( true_1 = x('Microsoft_Contracts_ICheckedException','System_Object') )
    & ( 'BoundedStack_size' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Object' != 'System_ICloneable' )
    & ( elements != 'FirstConsistentOwner' )
    & ( ownerRef != 'System_Int16' )
    & ( 'System_SByte' != 'System_IntPtr' )
    & ( 'System_UInt32' != 'System_Reflection_IReflect' )
    & ( 'PeerGroupPlaceholder' != 'System_UInt64' )
    & $less(int_9223372036854775807,int_18446744073709551615)
    & ( true_1 = x('System_Runtime_InteropServices__Exception','System_Runtime_InteropServices__Exception') )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral10 )
    & ( ownerFrame != 'FirstConsistentOwner' )
    & ( 'System_Exception' != 'System_IConvertible' )
    & ( 'System_Char' != stringLiteral8 )
    & ( sharingMode != 'System_Collections_IEnumerable' )
    & ( 'System_IConvertible' != 'BoundedStack' )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_IList' )
    & ( inv != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Array' != 'System_IConvertible' )
    & ( allocated != 'BoundedStack_elems' )
    & ( allocated != 'System_Array' )
    & ( sharingMode != 'FirstConsistentOwner' )
    & ( 'System_Array' != 'System_SByte' )
    & ( 'System_Type' != 'System_Int64' )
    & ( 'System_SByte' != 'System_IEquatable_1___System_String' )
    & ( ownerFrame != stringLiteral11 )
    & ( ownerRef != 'System_Collections_IList' )
    & ( 'SharingMode_Unshared' != 'System_UInt16' )
    & ( 'System_IEquatable_1___System_String' = 'AsInterface'('System_IEquatable_1___System_String') )
    & ( inv != 'System_Collections_IEnumerable' )
    & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Type' != stringLiteral11 )
    & ( elements != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Int16' != 'BoundedStack_size' )
    & ( localinv != 'System_UInt32' )
    & ( 'System_UInt64' != 'System_IEquatable_1___System_String' )
    & ( true_1 = 'IncludeInMainFrameCondition'(ownerRef) )
    & ( ownerRef != 'BoundedStack_size' )
    & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral8 )
    & ! [X311: $int] : ( shl(X311,0) = X311 )
    & ( ownerFrame != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_GuardException' )
    & ( exposeVersion != 'System_Collections_IList' )
    & ( 'SharingMode_LockProtected' != stringLiteral11 )
    & ( allocated != 'System_UIntPtr' )
    & ( 'System_Reflection_MemberInfo' != 'System_Collections_IEnumerable' )
    & ( 'System_UInt16' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Exception' != 'System_IComparable' )
    & ( 'BoundedStack' != stringLiteral8 )
    & ( 'System_IConvertible' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Exception' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( sharingMode != 'System_Reflection_MemberInfo' )
    & ( 'System_Array' != 'System_UInt64' )
    & ( 'ArrayCategoryValue' != 'System_Int64' )
    & ( 'System_Type' != 'System_IConvertible' )
    & ( 'SharingMode_Unshared' != 'System_Boolean' )
    & ( 'System_IntPtr' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'SharingMode_Unshared' != 'System_Collections_ICollection' )
    & ( 'ArrayCategoryRef' != 'System_Int32' )
    & ( 'System_Boolean' != 'System_UInt16' )
    & ( inv != 'System_Reflection_MemberInfo' )
    & ( 'System_Reflection_MemberInfo' != stringLiteral8 )
    & ( 'System_Boolean' != stringLiteral11 )
    & ! [X312: $int] :
        ( ( stringLiteral8 = 'System_String_IsInterned_System_String_notnull'(X312,stringLiteral8) )
        | ( true_1 != 'IsHeap'(X312) ) )
    & ( 'ArrayCategoryValue' != 'System_Type' )
    & ( 'System_Int32' != 'System_UInt32' )
    & ! [X313: $int,X314: $int] : ( 'Unbox'('Box'(X313,X314)) = X313 )
    & ( allocated != 'System_IConvertible' )
    & ( 'System_UIntPtr' != 'System_Collections_ICollection' )
    & ( true_1 = x('System_Collections_Generic_IEnumerable_1___System_Char','System_Collections_IEnumerable') )
    & ( localinv != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_ICloneable' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Object' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Boolean' != 'System_Object' )
    & ( true_1 != 'IsStaticField'('BoundedStack_size') )
    & ( localinv != 'System_ICloneable' )
    & ( ownerFrame != 'ArrayCategoryNonNullRef' )
    & ( inv != 'System_UInt32' )
    & ( elements != sharingMode )
    & ( 'System_IntPtr' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Runtime_InteropServices__Type' != 'System_IComparable_1___System_String' )
    & ( 'System_Exception' = 'AsMutable'('System_Exception') )
    & ( 'System_IntPtr' != 'System_Collections_IEnumerable' )
    & ( 'ArrayCategoryInt' != 'System_IEquatable_1___System_String' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Runtime_Serialization_ISerializable' )
    & ( exposeVersion != 'System_IComparable' )
    & ( 'System_Type' != 'System_Exception' )
    & ( elements != ownerRef )
    & ( localinv != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Byte' != 'System_Exception' )
    & ( 'System_Int64' != 'Microsoft_Contracts_ICheckedException' )
    & ( true_1 = 'IsValueType'('System_Int64') )
    & ( 'System_Int16' != 'System_Collections_ICollection' )
    & ( 'SharingMode_Unshared' != 'System_Collections_IList' )
    & ( sharingMode != 'System_Exception' )
    & ( 'System_Type' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_IComparable' != 'System_IEquatable_1___System_String' )
    & ( 'System_String' != 'System_Reflection_MemberInfo' )
    & ( 'SharingMode_LockProtected' != 'System_Exception' )
    & ( 'System_Exception' != 'System_Collections_IEnumerable' )
    & ( 'System_Exception' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_UInt16' != stringLiteral8 )
    & ( 'System_Byte' != 'System_ICloneable' )
    & ( 'System_UInt16' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_UInt64' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Reflection_ICustomAttributeProvider' != 'System_Reflection_IReflect' )
    & ( 'System_Runtime_Serialization_ISerializable' = 'AsInterface'('System_Runtime_Serialization_ISerializable') )
    & ( 'System_SByte' != 'System_Reflection_MemberInfo' )
    & ( 'System_Array' != 'System_UIntPtr' )
    & ( allocated != 'System_UInt64' )
    & ( 'System_Type' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_ICloneable' != 'BoundedStack' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_SByte' != 'System_Collections_IList' )
    & ( sharingMode != 'System_Reflection_ICustomAttributeProvider' )
    & ( ownerFrame != 'PeerGroupPlaceholder' )
    & ( 'System_Int32' != 'System_Int64' )
    & ( 'System_IConvertible' = 'AsInterface'('System_IConvertible') )
    & ( 'ArrayCategoryValue' != 'System_Int32' )
    & ( 'Microsoft_Contracts_ObjectInvariantException' != stringLiteral11 )
    & ( sharingMode != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( true_1 = x('System_String','System_Collections_Generic_IEnumerable_1___System_Char') )
    & ( 'System_Byte' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( allocated != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( true_1 = 'IsMemberlessType'('System_IComparable_1___System_String') )
    & ! [X315: $int] :
        ( ( true_1 != 'IsHeap'(X315) )
        | ( true_1 = select2(X315,stringLiteral8,allocated) ) )
    & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Exception' )
    & ( 'NonNullFieldsAreInitialized' != stringLiteral8 )
    & ( allocated != 'ArrayCategoryInt' )
    & ( 'System_UIntPtr' != 'System_IComparable_1___System_String' )
    & ( 'System_Int16' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Int32' != 'System_Char' )
    & ( 'ArrayCategoryNonNullRef' != 'FirstConsistentOwner' )
    & ( 'ArrayCategoryInt' != 'System_Exception' )
    & ! [X316: $int,X317: $int,X318: $int,X319: $int] :
        ( ( 'StructGet'('StructSet'(X316,X318,X317),X319) = 'StructGet'(X316,X319) )
        | ( X318 = X319 ) )
    & ( exposeVersion != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Object' = sK50 )
    & ! [X320: $int] : ( nullObject != 'ClassRepr'(X320) )
    & ! [X321: $int] :
        ( ( ( true_1 = 'InRange'(X321,'System_Char') )
          | $less(X321,0)
          | ~ $less(X321,65536) )
        & ( ( ~ $less(X321,0)
            & $less(X321,65536) )
          | ( true_1 != 'InRange'(X321,'System_Char') ) ) )
    & ( true_1 = x('System_IEquatable_1___System_String','System_Object') )
    & ( elements != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( elements != 'System_IConvertible' )
    & ( 'System_Type' != 'System_SByte' )
    & ( 'System_Collections_IEnumerable' != stringLiteral9 )
    & ( 'System_Collections_ICollection' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_IComparable' != 'System_Collections_IEnumerable' )
    & ! [X322: $int,X323: $int,X324: $int] :
        ( ( ( ( true_1 = x(X322,sK101(X322,X323,X324)) )
            & ( 'NonNullRefArray'(sK101(X322,X323,X324),X323) = X324 ) )
          | ( true_1 != x('NonNullRefArray'(X322,X323),X324) )
          | ( true_1 = x('System_Array',X324) ) )
        & ( sK101(X322,X323,X324) = 'ElementType'(X324) ) )
    & ( true_1 = x('System_Type','System_Reflection_IReflect') )
    & ( sharingMode != 'System_UInt16' )
    & ( 'System_IComparable' != 'System_Collections_IList' )
    & ( 'System_UInt32' != 'System_IComparable' )
    & ( 'System_UInt16' != 'System_Int64' )
    & ( exposeVersion != sharingMode )
    & ( 'PeerGroupPlaceholder' != 'System_String' )
    & ( 'Microsoft_Contracts_GuardException' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Type' != 'System_Char' )
    & ( 'BoundedStack_max' != 'System_Collections_IList' )
    & ( 'PeerGroupPlaceholder' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( elements != 'System_IntPtr' )
    & ( 'ArrayCategoryValue' != 'System_Array' )
    & ( 'System_Byte' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Object' != 'System_String' )
    & ( true_1 != 'IsStaticField'('BoundedStack_max') )
    & ( 'BoundedStack_size' != 'Microsoft_Contracts_GuardException' )
    & ( 'SharingMode_LockProtected' != ownerRef )
    & ( 'System_Boolean' != 'NonNullFieldsAreInitialized' )
    & ( 'System_Collections_IList' = 'AsInterface'('System_Collections_IList') )
    & ( localinv != 'Microsoft_Contracts_GuardException' )
    & ( true_1 = 'IsMemberlessType'('System_IEquatable_1___System_String') )
    & ( true_1 = 'IsMemberlessType'('System_Reflection_IReflect') )
    & ( exposeVersion != 'System_ICloneable' )
    & ( 'System_Int16' != 'System_Int32' )
    & $less(int_m9223372036854775808,int_m2147483648)
    & ( 'BoundedStack_max' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Runtime_InteropServices__Exception' != 'System_Runtime_InteropServices__Type' )
    & ( 'BoundedStack_max' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( allocated != stringLiteral10 )
    & ( exposeVersion != 'BoundedStack_elems' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( sharingMode != 'System_UInt64' )
    & ( 'System_IConvertible' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'BoundedStack' = 'AsMutable'('BoundedStack') )
    & ( allocated != 'System_Type' )
    & ( 'FirstConsistentOwner' != stringLiteral9 )
    & ( 'System_IntPtr' != 'System_IEquatable_1___System_String' )
    & ( 'PeerGroupPlaceholder' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Object' = sK45 )
    & ( 'SharingMode_LockProtected' != 'System_Int32' )
    & ( 'System_Type' != 'System_IntPtr' )
    & ( 'System_Runtime_InteropServices__Type' != stringLiteral8 )
    & ( 'System_Int32' != stringLiteral8 )
    & ( 'System_Type' != 'System_Reflection_ICustomAttributeProvider' )
    & ! [X326: $int,X327: $int] :
        ( ( nullObject = 'As'(X327,X326) )
        | ( true_1 = 'Is'(X327,X326) ) )
    & ( 'System_Boolean' != 'System_Collections_IEnumerable' )
    & ( ownerRef != 'Microsoft_Contracts_GuardException' )
    & ( allocated != 'BoundedStack_max' )
    & ( 'ArrayCategoryNonNullRef' != 'BoundedStack_size' )
    & ( 'System_Object' != 'BoundedStack_max' )
    & ( 'SharingMode_LockProtected' != 'ArrayCategoryInt' )
    & ( 'System_Int64' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Boolean' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_UInt64' != 'System_IntPtr' )
    & ( allocated != ownerFrame )
    & ( 'Microsoft_Contracts_GuardException' != 'System_IEquatable_1___System_String' )
    & ( 'System_UInt64' != stringLiteral9 )
    & ( 'System_Collections_IEnumerable' != 'System_Reflection_ICustomAttributeProvider' )
    & ( ownerRef != 'System_Int32' )
    & ! [X328: $int] :
        ( ( true_1 != 'IsHeap'(X328) )
        | ( true_1 = select2(X328,stringLiteral9,allocated) ) )
    & ( 'System_UInt64' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'PeerGroupPlaceholder' != 'ArrayCategoryRef' )
    & ( 'System_UInt16' != 'System_Collections_IEnumerable' )
    & ( 'System_Byte' != 'System_IEquatable_1___System_String' )
    & ( 'System_UInt16' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( stringLiteral9 != stringLiteral10 )
    & ( elements != exposeVersion )
    & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__Type' )
    & ( true_1 = 'IsValueType'('System_Int32') )
    & ( sharingMode != 'System_Runtime_Serialization_ISerializable' )
    & ! [X329: $int,X330: $int,X331: $int] : ( 'System_String_Concat_System_String_System_String_1'(X329,X331) = 'System_String_Concat_System_String_System_String'(X330,X329,X331) )
    & ( 'SharingMode_LockProtected' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'BoundedStack_max' != stringLiteral9 )
    & ( 'System_Char' != 'System_Runtime_InteropServices__Exception' )
    & ! [X332: $int,X333: $int,X334: $int,X335: $int] :
        ( ( ( nullObject = sK102(X332,X333,X334,X335) )
          | ( ( select2(X332,sK102(X332,X333,X334,X335),ownerRef) = X334 )
            & ( select2(X332,sK102(X332,X333,X334,X335),ownerFrame) = X333 ) )
          | ( true_1 != 'IsHeap'(X332) ) )
        & ( select2(X332,X334,'AsRepField'(X335,X333)) = sK102(X332,X333,X334,X335) ) )
    & ( ownerFrame != 'ArrayCategoryRef' )
    & ( 'System_UInt32' != stringLiteral8 )
    & ( 'System_SByte' != stringLiteral9 )
    & ( 'System_SByte' != 'System_Collections_IEnumerable' )
    & ! [X337: $int,X338: $int,X339: $int] :
        ( ( 'ElementType'(X337) = sK103(X337,X338,X339) )
        & ( ( true_1 != x(X337,'NonNullRefArray'(X339,X338)) )
          | ( ( X337 != X339 )
            & ( 'NonNullRefArray'(sK103(X337,X338,X339),X338) = X337 )
            & ( true_1 = x(sK103(X337,X338,X339),X339) ) ) ) )
    & ! [X341: $int,X342: $int] :
        ( ( ( ~ $less(sK104(X341,X342),0)
            & $less(sK104(X341,X342),$sum(0,$uminus(X342))) )
          | ~ $less(X342,0)
          | $less(X341,0) )
        & ( sK104(X341,X342) = x_2(X341,X342) ) )
    & ( sharingMode != 'System_Object' )
    & ( allocated != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_Int16' != 'System_Collections_IList' )
    & ( exposeVersion != 'System_IntPtr' )
    & ( 'NonNullFieldsAreInitialized' != 'FirstConsistentOwner' )
    & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Type' )
    & ! [X344: $int,X345: $int,X346: $int] :
        ( ( 'IntToInt'(X345,X344,X346) = X345 )
        | ( true_1 != 'InRange'(X345,X346) ) )
    & ( 'ArrayCategoryValue' != 'System_UInt64' )
    & ! [X347: $int,X348: $int,X349: $int] :
        ( ( true_1 != select2(X348,X349,allocated) )
        | ( true_1 != 'IsHeap'(X348) )
        | ( true_1 = select2(X348,select2(X348,X349,X347),allocated) ) )
    & ( 'BoundedStack_max' = 'AsRangeField'('BoundedStack_max','System_Int32') )
    & ( 'System_Char' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Array' != 'BoundedStack_max' )
    & ! [X350: $int,X351: $int,X352: $int] :
        ( ( true_1 != 'StringEquals'(X351,X352) )
        | ( true_1 = 'StringEquals'(X351,X350) )
        | ( true_1 != 'StringEquals'(X352,X350) ) )
    & ( 'System_SByte' != 'System_Reflection_IReflect' )
    & ( 'System_UInt64' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'SharingMode_LockProtected' != 'System_IntPtr' )
    & ( inv != 'System_IComparable' )
    & ( 'ArrayCategoryValue' != 'Microsoft_Contracts_ICheckedException' )
    & ( ownerRef != 'System_Reflection_MemberInfo' )
    & ( 'System_UInt32' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( elements != 'ArrayCategoryNonNullRef' )
    & ( localinv != 'System_Runtime_InteropServices__Exception' )
    & ( 'BoundedStack_max' != 'System_Collections_ICollection' )
    & ( 'PeerGroupPlaceholder' != 'ArrayCategoryValue' )
    & ( true_1 = x('System_Array','System_Object') )
    & ( 'PeerGroupPlaceholder' != stringLiteral9 )
    & ( allocated != 'System_Collections_IEnumerable' )
    & ( 'System_IntPtr' != stringLiteral8 )
    & ( 'System_Int16' != 'System_IComparable_1___System_String' )
    & ( allocated != 'ArrayCategoryValue' )
    & ( 'SharingMode_LockProtected' != stringLiteral8 )
    & ( 'ArrayCategoryRef' != 'System_IConvertible' )
    & ( 'BaseClass'('System_String') = sK47 )
    & ( elements != stringLiteral10 )
    & ( 'BoundedStack_max' != 'System_Runtime_Serialization_ISerializable' )
    & ( elements != 'System_IComparable_1___System_String' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IEquatable_1___System_String' )
    & ( 'System_Byte' != stringLiteral10 )
    & ( 'System_Runtime_Serialization_ISerializable' != stringLiteral11 )
    & ( 'System_Object' != 'System_Type' )
    & ( ownerFrame != 'System_Boolean' )
    & ( 'ArrayCategoryRef' != stringLiteral9 )
    & ( 'SharingMode_LockProtected' != 'System_UInt32' )
    & ( true_1 = 'IsMemberlessType'('System_Runtime_InteropServices__MemberInfo') )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_UInt32' != stringLiteral11 )
    & ( 'System_Int64' != 'System_Reflection_IReflect' )
    & ( 'SharingMode_Unshared' != 'ArrayCategoryValue' )
    & ( 'BoundedStack_elems' != stringLiteral9 )
    & ! [X353: $int,X354: $int] :
        ( ( x_1(shr(X353,$sum(X354,$uminus(1))),2) = shr(X353,X354) )
        | $less(X354,1) )
    & ( true_1 != 'IsImmutable'('System_Exception') )
    & ! [X355: $int,X356: $int] :
        ( ( 'BeingConstructed' = X355 )
        | ! [X357: $int] :
            ( ( ( true_1 != 'IsHeap'(X357) )
              | ( ( 'PeerGroupPlaceholder' = select2(X357,X355,ownerFrame) )
                & ( 'AsOwner'(X355,select2(X357,X355,ownerRef)) = X355 )
                & ( select2(X357,X355,inv) = sK105(X355,X357) )
                & ( select2(X357,X355,localinv) = sK105(X355,X357) )
                & ! [X359: $int] :
                    ( ( 'PeerGroupPlaceholder' != select2(X357,X359,ownerFrame) )
                    | ( 'AsOwner'(X355,select2(X357,X359,ownerRef)) != X355 )
                    | ( X355 = X359 ) ) ) )
            & ( typeof(X355) = sK105(X355,X357) ) )
        | ( nullObject = X355 )
        | ( true_1 != x(typeof(X355),'AsImmutable'(X356)) ) )
    & ( 'System_Byte' != 'System_Int16' )
    & ( 'SharingMode_LockProtected' != 'BoundedStack_elems' )
    & ! [X360: $int,X361: $int,X362: $int] :
        ( ( true_1 != x(X362,X360) )
        | ( true_1 = x('NonNullRefArray'(X362,X361),'NonNullRefArray'(X360,X361)) ) )
    & ( 'PeerGroupPlaceholder' != 'System_Type' )
    & ! [X363: $int,X364: $int] :
        ( ( sK106(X363,X364) = typeof(X364) )
        & ( ( nullObject = X364 )
          | ( sK106(X363,X364) != select2(X363,X364,inv) )
          | ( sK106(X363,X364) != select2(X363,X364,localinv) )
          | ( true_1 != 'IsHeap'(X363) )
          | ( 'BoundedStack_ToString'(X363,X364) = 'BoundedStack_ToString_1'(select2(X363,X364,exposeVersion)) )
          | ( true_1 != select2(X363,X364,allocated) )
          | ( true_1 != x(sK106(X363,X364),'BoundedStack') ) ) )
    & ( 'PeerGroupPlaceholder' != 'System_IComparable_1___System_String' )
    & ( 'System_IConvertible' != 'System_Runtime_InteropServices__Type' )
    & ( sharingMode != stringLiteral8 )
    & ( 'System_Int16' != 'System_Reflection_ICustomAttributeProvider' )
    & ( elements != 'System_Int64' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_IComparable_1___System_String' )
    & ( 'SharingMode_LockProtected' != stringLiteral9 )
    & ( 'System_Collections_IEnumerable' != 'System_IEquatable_1___System_String' )
    & ( sharingMode != 'BoundedStack_size' )
    & ( 'System_Collections_IEnumerable' != 'BoundedStack' )
    & ( 'System_Char' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_IComparable_1___System_String' != 'System_Collections_IList' )
    & ( 'System_UIntPtr' != stringLiteral10 )
    & ( 'BoundedStack_elems' != 'System_Reflection_MemberInfo' )
    & ( 'System_Runtime_InteropServices__Exception' != stringLiteral10 )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'System_Runtime_InteropServices__Type' )
    & ( 'ArrayCategoryRef' != 'System_UIntPtr' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Object' )
    & ( 'BoundedStack' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( sharingMode != 'Microsoft_Contracts_ICheckedException' )
    & ( 'BoundedStack_elems' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'FirstConsistentOwner' != 'BoundedStack_elems' )
    & ( 'System_IComparable' != 'System_Runtime_InteropServices__Exception' )
    & ( 'ArrayCategoryInt' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_SByte' != 'BoundedStack' )
    & ( 'System_Reflection_MemberInfo' != stringLiteral10 )
    & ( 'System_Int64' != 'System_Collections_IEnumerable' )
    & ( allocated != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'FirstConsistentOwner' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'SharingMode_Unshared' != 'PeerGroupPlaceholder' )
    & ( true_1 = x('System_IComparable_1___System_String','System_Object') )
    & ( 'ArrayCategoryValue' != 'System_Runtime_Serialization_ISerializable' )
    & ( ownerFrame != 'BoundedStack' )
    & ( true_1 = 'IsMemberlessType'('System_Collections_IEnumerable') )
    & ( 'System_Int16' != stringLiteral10 )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( allocated != 'System_Object' )
    & ( 'System_Boolean' != 'System_UInt32' )
    & ( 'System_UInt64' != 'BoundedStack_size' )
    & ( 'System_Int64' != 'System_Runtime_Serialization_ISerializable' )
    & ( true_1 = x('System_Type','System_Runtime_InteropServices__Type') )
    & ( ownerFrame != 'ArrayCategoryInt' )
    & ( 'System_IConvertible' != stringLiteral10 )
    & ( 'System_Type' = 'AsDirectSubClass'('System_Type',sK46) )
    & ( 'SharingMode_LockProtected' != 'System_Type' )
    & ! [X366: $int,X367: $int] :
        ( ( true_1 != x(typeof(X367),'BoundedStack') )
        | ( nullObject = X367 )
        | ( 'BoundedStack_ToString'(X366,X367) = 'System_Object_ToString'(X366,X367) ) )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( sharingMode != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'Microsoft_Contracts_GuardException' != 'BoundedStack' )
    & ( ownerRef != 'System_Collections_ICollection' )
    & ( 'ArrayCategoryValue' != 'System_Reflection_MemberInfo' )
    & ( 'System_Boolean' != 'System_UIntPtr' )
    & ( 'System_Int32' != stringLiteral10 )
    & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_max' )
    & ( 'System_Boolean' != 'BoundedStack' )
    & ( sharingMode != 'System_IComparable' )
    & ( 'ArrayCategoryInt' != 'System_UInt64' )
    & ( ownerFrame != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'SharingMode_Unshared' != 'System_IComparable' )
    & ( 'PeerGroupPlaceholder' != 'System_Boolean' )
    & ( 'System_ICloneable' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_UInt64' != 'System_Collections_IList' )
    & ! [X368: $int,X369: $int,X370: $int] :
        ( ( sK107(X368,X369,X370) = 'ElementType'(X369) )
        & ( ( ( 'RefArray'(sK107(X368,X369,X370),X370) = X369 )
            & ( true_1 = x(sK107(X368,X369,X370),X368) )
            & ( X368 != X369 ) )
          | ( true_1 != x(X369,'RefArray'(X368,X370)) ) ) )
    & ( 'ArrayCategoryRef' != 'BoundedStack_size' )
    & ( ownerFrame != 'System_UIntPtr' )
    & ( 'System_Char' != 'System_IntPtr' )
    & ( 'ArrayCategoryNonNullRef' != 'System_IConvertible' )
    & ( 'System_Type' != 'System_IComparable' )
    & ( exposeVersion != 'System_Char' )
    & ( ownerFrame != stringLiteral8 )
    & ( inv != stringLiteral10 )
    & ( 'System_Reflection_IReflect' != 'System_IComparable_1___System_String' )
    & ( ownerRef != 'System_Boolean' )
    & ( 'SharingMode_Unshared' != 'System_UIntPtr' )
    & ( 'BoundedStack_size' != 'System_Reflection_ICustomAttributeProvider' )
    & ( inv != 'System_SByte' )
    & ( 'System_Char' != 'System_IEquatable_1___System_String' )
    & ( elements != 'System_Reflection_MemberInfo' )
    & ( allocated != 'ArrayCategoryNonNullRef' )
    & ( ( true_1 != 'PurityAxiomsCanBeAssumed' )
      | ! [X372: $int,X373: $int] :
          ( ( sK111(X372,X373) = select2(X372,X373,ownerRef) )
          & ( 'System_Object_ToString'(X372,X373) = sK108(X372,X373) )
          & sP4(X373,sK108(X372,X373),sK109(X372,X373),X372,sK111(X372,X373),sK110(X372,X373))
          & ( sK109(X372,X373) = select2(X372,X373,'FirstConsistentOwner') )
          & ( sK110(X372,X373) = select2(X372,X373,ownerFrame) ) ) )
    & ( 'System_Byte' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Collections_IEnumerable' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_UInt64' != 'System_Reflection_MemberInfo' )
    & ( 'System_Type' != stringLiteral9 )
    & ( ownerFrame != 'System_Collections_IEnumerable' )
    & ( 'System_Runtime_InteropServices__MemberInfo' != 'System_IComparable_1___System_String' )
    & ( 'System_Collections_IEnumerable' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ! [X378: $int,X379: $int] : ( 'ElementType'('NonNullRefArray'(X378,X379)) = X378 )
    & ( inv != 'System_Reflection_IReflect' )
    & ( true_1 = 'IsMemberlessType'('System_Type') )
    & ( ownerRef != 'System_Char' )
    & ( 'System_String' != 'System_Exception' )
    & ( 'System_UIntPtr' != 'System_Runtime_Serialization_ISerializable' )
    & ( localinv != 'System_SByte' )
    & ( true_1 != 'IsStaticField'(inv) )
    & ( 'FirstConsistentOwner' != 'System_UInt64' )
    & ( 'ArrayCategoryRef' != 'System_Reflection_MemberInfo' )
    & ( 'System_Int16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_SByte' != 'System_Char' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != stringLiteral8 )
    & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Exception' )
    & ( true_1 = 'IsMemberlessType'('System_Collections_IList') )
    & ( 'FirstConsistentOwner' != 'System_IntPtr' )
    & ( 'System_IntPtr' != stringLiteral10 )
    & ( 'SharingMode_LockProtected' != 'Microsoft_Contracts_GuardException' )
    & ( 'SharingMode_Unshared' != 'System_Exception' )
    & ( sharingMode != stringLiteral11 )
    & ( 'System_Int64' != 'BoundedStack' )
    & ( 'System_SByte' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_IComparable' != stringLiteral10 )
    & ( true_1 = x('BoundedStack','BoundedStack') )
    & ( elements != 'System_Byte' )
    & ( exposeVersion != 'System_Exception' )
    & ( 'System_Int64' != 'BoundedStack_elems' )
    & ( 'System_Runtime_InteropServices__MemberInfo' = 'AsInterface'('System_Runtime_InteropServices__MemberInfo') )
    & ( elements != 'System_SByte' )
    & ( 'FirstConsistentOwner' != 'BoundedStack_size' )
    & ( true_1 = 'IsMemberlessType'('System_IComparable') )
    & ( 'System_Boolean' != 'System_Int16' )
    & ( true_1 = 'IsMemberlessType'('Microsoft_Contracts_ICheckedException') )
    & ( 'System_Byte' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_UInt64' != 'System_Reflection_IReflect' )
    & ( 'ArrayCategoryValue' != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'System_Array' != 'System_UInt16' )
    & ( 'System_UInt32' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'PeerGroupPlaceholder' != 'System_Object' )
    & ( 'ArrayCategoryRef' != 'System_Collections_IList' )
    & ( elements != 'System_Boolean' )
    & ( 'NonNullFieldsAreInitialized' != 'System_Char' )
    & ( 'System_Collections_Generic_IEnumerable_1___System_Char' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( exposeVersion != ownerRef )
    & ! [X380: $int,X381: $int,X382: $int,X383: $int] :
        ( ( true_1 = 'IsValueType'('UnboxedType'(X381)) )
        | ( 'BoxFunc'(X381,X383,X380,X382) = X381 ) )
    & ( 'System_String' != stringLiteral8 )
    & ( 'Microsoft_Contracts_GuardException' != 'System_IComparable_1___System_String' )
    & ( 'System_IntPtr' != 'System_Runtime_InteropServices__Type' )
    & ( sharingMode != 'System_IEquatable_1___System_String' )
    & ( localinv != exposeVersion )
    & ( 'System_IComparable_1___System_String' != stringLiteral11 )
    & ( 'System_Char' != 'System_IConvertible' )
    & ( 'BoundedStack_max' != stringLiteral8 )
    & ( true_1 = x('System_Reflection_IReflect','System_Reflection_IReflect') )
    & ( 'BoundedStack' != stringLiteral9 )
    & ( 'System_SByte' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_Object' = 'DeclType'(exposeVersion) )
    & ( true_1 = x('System_Reflection_MemberInfo','System_Reflection_ICustomAttributeProvider') )
    & ( 'System_UIntPtr' != 'BoundedStack_elems' )
    & ! [X384: $int,X385: $int] :
        ( ( or_1(X384,X385) = sK112(X384,X385) )
        & ( ( ~ $less($sum(X384,X385),sK112(X384,X385))
            & ~ $less(sK112(X384,X385),0) )
          | $less(X385,0)
          | $less(X384,0) ) )
    & ( 'BoundedStack_elems' != stringLiteral8 )
    & ( 'System_String' = 'AsDirectSubClass'('System_String',sK47) )
    & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral10 )
    & ( 'NonNullFieldsAreInitialized' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_ICloneable' != 'System_Reflection_MemberInfo' )
    & ( ownerFrame != 'System_IEquatable_1___System_String' )
    & ( 'System_Int32' != stringLiteral9 )
    & ( 1 = 'StringLength'(stringLiteral11) )
    & ( 'System_Object' != stringLiteral10 )
    & ( 'SharingMode_Unshared' != 'BoundedStack_max' )
    & ( exposeVersion != 'System_UIntPtr' )
    & ( inv != 'ArrayCategoryInt' )
    & ( 'StringLength'(stringLiteral8) = 13 )
    & ( 'ArrayCategoryInt' != 'System_Collections_ICollection' )
    & ( 'System_UInt64' != 'System_Char' )
    & ( 'System_Exception' != 'System_Collections_ICollection' )
    & ( true_1 = x('System_Type','System_Type') )
    & ( exposeVersion != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_Type' != 'BoundedStack_size' )
    & ! [X387: $int,X388: $int,X389: $int] :
        ( ( 'OneClassDown'(X389,X387) = X388 )
        | ( true_1 != x(X389,'AsDirectSubClass'(X388,X387)) ) )
    & ( 'System_IConvertible' != 'System_Reflection_ICustomAttributeProvider' )
    & ( ownerFrame != 'System_ICloneable' )
    & ( 'System_Object' != 'System_IComparable' )
    & ( elements != 'Microsoft_Contracts_ICheckedException' )
    & ( 'PeerGroupPlaceholder' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Collections_IEnumerable' != stringLiteral11 )
    & ( 'System_Collections_IList' != stringLiteral11 )
    & ( 'System_ICloneable' != 'System_Reflection_IReflect' )
    & ( 'ArrayCategoryValue' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_UIntPtr' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Type' != 'System_Int16' )
    & ( 'SharingMode_Unshared' != 'System_SByte' )
    & ( elements != 'BoundedStack' )
    & ( 'System_Collections_IEnumerable' != 'System_Reflection_IReflect' )
    & ( 'BoundedStack_size' != 'System_IEquatable_1___System_String' )
    & ( 'FirstConsistentOwner' != 'Microsoft_Contracts_ICheckedException' )
    & ( elements != 'System_ICloneable' )
    & ( localinv != 'BoundedStack_elems' )
    & ( 'SharingMode_Unshared' != 'System_Collections_IEnumerable' )
    & ( $sum(int_m9223372036854775808,1) = $sum(0,$uminus(int_9223372036854775807)) )
    & ( localinv != 'System_Boolean' )
    & ( 'PeerGroupPlaceholder' != 'System_Reflection_MemberInfo' )
    & ( allocated != 'System_UInt16' )
    & ( 'SharingMode_Unshared' != 'System_Array' )
    & ( 'NonNullFieldsAreInitialized' != 'BoundedStack_elems' )
    & ( 'System_Array' != 'System_Exception' )
    & ( 'System_Array' != 'System_Int32' )
    & ( 'System_IntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'System_Int16' != 'System_Reflection_IReflect' )
    & ( 'System_SByte' != 'System_UIntPtr' )
    & ( exposeVersion != 'SharingMode_LockProtected' )
    & ( ownerRef != 'System_Byte' )
    & ! [X390: $int,X391: $int] :
        ( ( true_1 != x(X391,'AsMutable'(X390)) )
        | ( ( true_1 != 'IsImmutable'(X391) )
          & ( 'AsMutable'(X391) = X391 ) ) )
    & ( 'System_UInt32' != 'System_Char' )
    & ( 'BoundedStack_max' != 'System_IComparable_1___System_String' )
    & ( localinv != sharingMode )
    & ! [X392: $int,X393: $int,X394: $int] :
        ( ( ( true_1 != x(X393,sK113(X392,X393,X394)) )
          | ( sK113(X392,X393,X394) = X393 ) )
        & ( 'IntArray'(X392,X394) = sK113(X392,X393,X394) ) )
    & ( 'System_Collections_ICollection' != stringLiteral8 )
    & ( 'System_Runtime_Serialization_ISerializable' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'FirstConsistentOwner' != 'System_Int32' )
    & ( 'BoundedStack_max' != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_Int64' != 'System_UIntPtr' )
    & ( 'BoundedStack_elems' != 'System_Collections_ICollection' )
    & ( true_1 = x('Microsoft_Contracts_GuardException','Microsoft_Contracts_GuardException') )
    & ( 'System_Runtime_InteropServices__Exception' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( 'System_SByte' != 'System_IComparable' )
    & ( 'SharingMode_LockProtected' != 'ArrayCategoryNonNullRef' )
    & ( inv != 'System_Exception' )
    & ( 'System_Reflection_MemberInfo' != 'Microsoft_Contracts_GuardException' )
    & ( allocated != inv )
    & ! [X396: $int] : ( true_1 = 'IsNotNull'('TypeObject'(X396),'System_Type') )
    & ( 'System_UInt16' != 'System_IConvertible' )
    & ( 'System_Char' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Char' != 'System_UIntPtr' )
    & ( 'ArrayCategoryNonNullRef' != 'System_UIntPtr' )
    & ( exposeVersion != 'System_Int16' )
    & ( 'ArrayCategoryNonNullRef' != stringLiteral9 )
    & ( 'System_Object' != 'System_UInt16' )
    & ( 'FirstConsistentOwner' != 'System_Int16' )
    & ( exposeVersion != 'System_Array' )
    & ( 'System_Int32' != 'System_Collections_IEnumerable' )
    & ( 'System_UInt64' != 'Microsoft_Contracts_ICheckedException' )
    & ( 'PeerGroupPlaceholder' != stringLiteral11 )
    & ( 'SharingMode_LockProtected' != 'System_Runtime_InteropServices__Type' )
    & ( 'ArrayCategoryInt' != 'System_Collections_IEnumerable' )
    & ( 'System_Byte' != 'System_IComparable_1___System_String' )
    & ( 'System_Char' != 'System_Exception' )
    & ( exposeVersion != 'System_IEquatable_1___System_String' )
    & ( 'System_ICloneable' != 'System_IComparable_1___System_String' )
    & ( 'ArrayCategoryValue' != 'System_IEquatable_1___System_String' )
    & ( true_1 != 'IsImmutable'('Microsoft_Contracts_ObjectInvariantException') )
    & ( 'Microsoft_Contracts_ObjectInvariantException' = 'AsDirectSubClass'('Microsoft_Contracts_ObjectInvariantException',sK48) )
    & ( 'System_Byte' != 'System_Reflection_ICustomAttributeProvider' )
    & ( ownerRef != 'System_Reflection_ICustomAttributeProvider' )
    & ( 'BoundedStack_elems' != 'System_Runtime_InteropServices__Exception' )
    & ( exposeVersion != 'System_Int64' )
    & ( 'System_Int32' != 'BoundedStack' )
    & ! [X397: $int,X398: $int] :
        ( ( ( ( nullObject != X398 )
            & ( true_1 = 'Is'(X398,X397) ) )
          | ( true_1 != 'IsNotNull'(X398,X397) ) )
        & ( ( true_1 = 'IsNotNull'(X398,X397) )
          | ( nullObject = X398 )
          | ( true_1 != 'Is'(X398,X397) ) ) )
    & ( 'System_String' != 'BoundedStack' )
    & ( 'ArrayCategoryNonNullRef' != 'System_Reflection_ICustomAttributeProvider' )
    & ! [X399: $int,X400: $int] :
        ( ( typeof(X399) = sK114(X399,X400) )
        & ( ( nullObject = X399 )
          | ( true_1 != 'IsHeap'(X400) )
          | ( ( select2(X400,X399,localinv) = sK114(X399,X400) )
            & ( sK114(X399,X400) = select2(X400,X399,inv) ) )
          | ( true_1 != x(sK114(X399,X400),'System_Array') ) ) )
    & ( allocated != 'System_IEquatable_1___System_String' )
    & ( 'System_Int64' != 'System_IEquatable_1___System_String' )
    & ( 'System_UIntPtr' != 'System_IEquatable_1___System_String' )
    & ( true_1 = 'IsValueType'('System_UIntPtr') )
    & ( true_1 = x('System_Runtime_InteropServices__Type','System_Runtime_InteropServices__Type') )
    & ( 'System_Runtime_Serialization_ISerializable' != 'System_Runtime_InteropServices__Type' )
    & ( 'System_Boolean' != 'System_Runtime_InteropServices__Type' )
    & ( 'SharingMode_LockProtected' != 'PeerGroupPlaceholder' )
    & ! [X402: $int,X403: $int,X404: $int] : ( 'StructGet'('StructSet'(X402,X404,X403),X404) = X403 )
    & ( 'System_UIntPtr' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( 'ArrayCategoryValue' != 'System_Collections_ICollection' )
    & ( 'BaseClass'('Microsoft_Contracts_ObjectInvariantException') = sK48 )
    & ( 'System_Boolean' != 'BoundedStack_elems' )
    & ! [X405: $int,X406: $int] :
        ( ( true_1 = select2(X405,'ClassRepr'(X406),allocated) )
        | ( true_1 != 'IsHeap'(X405) ) )
    & ! [X407: $int,X408: $int] :
        ( ~ $less(X408,sK115(X407,X408))
        & ~ $less(X407,sK115(X407,X408))
        & ( ( sK115(X407,X408) = X407 )
          | ( sK115(X407,X408) = X408 ) )
        & ( sK115(X407,X408) = min(X407,X408) ) )
    & ( ownerRef != 'System_SByte' )
    & ( 'System_Int32' != 'System_Runtime_InteropServices__Exception' )
    & ! [X410: $int,X411: $int] :
        ( ( x_2($sum(X410,X411),X411) = x_2(X410,X411) )
        | $less(X411,0)
        | $less(X410,0) )
    & ( 'System_Reflection_ICustomAttributeProvider' != stringLiteral8 )
    & ( 'FirstConsistentOwner' != 'System_IConvertible' )
    & ( ownerRef != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Int16' != 'System_IntPtr' )
    & ( true_1 = 'IncludedInModifiesStar'(elements) )
    & ( 'FirstConsistentOwner' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( sharingMode != 'ArrayCategoryRef' )
    & ! [X412: $int,X413: $int,X414: $int] :
        ( ( true_1 != x(X413,'ValueArray'(X414,X412)) )
        | ( 'ArrayCategoryValue' = 'ArrayCategory'(X413) ) )
    & ( 'System_Int64' != 'System_IComparable' )
    & ( true_1 = x('System_Array','System_Collections_IList') )
    & ( 'System_Reflection_IReflect' != 'Microsoft_Contracts_ObjectInvariantException' )
    & ( exposeVersion != 'System_Boolean' )
    & ( 'NonNullFieldsAreInitialized' != 'System_SByte' )
    & ( 'StringLength'(stringLiteral10) = 7 )
    & ( 'System_Object' != 'System_Collections_ICollection' )
    & ( inv != 'System_UInt16' )
    & ( 'System_Boolean' != 'BoundedStack_size' )
    & ( 'System_Collections_ICollection' != stringLiteral11 )
    & ( true_1 = 'IsValueType'('System_SByte') )
    & ( 'Microsoft_Contracts_ICheckedException' != 'System_Collections_IList' )
    & ( true_1 != 'IsStaticField'('BoundedStack_elems') )
    & ( localinv != 'System_IConvertible' )
    & ( 'System_Int64' != 'System_IComparable_1___System_String' )
    & ! [X415: $int,X416: $int] :
        ( ( true_1 != 'Is'(X416,X415) )
        | ( 'As'(X416,X415) = X416 ) )
    & ( 'System_UInt64' != stringLiteral10 )
    & ( inv != 'System_Type' )
    & ( 'System_Object' != 'NonNullFieldsAreInitialized' )
    & ( 'BoundedStack' != 'System_Collections_IList' )
    & ( 'System_ICloneable' != 'Microsoft_Contracts_GuardException' )
    & ( 'System_UInt32' != 'System_IntPtr' )
    & ( ownerRef != 'System_Exception' )
    & ( allocated != 'Microsoft_Contracts_ICheckedException' )
    & ( 'System_Boolean' != 'System_Collections_IList' )
    & ( 'System_Exception' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ( sharingMode != 'SharingMode_LockProtected' )
    & ( 'System_UIntPtr' != stringLiteral9 )
    & ( 'System_IEquatable_1___System_String' != stringLiteral8 )
    & ( 'System_Collections_ICollection' != 'System_Runtime_InteropServices__Type' )
    & ( exposeVersion != 'BoundedStack_size' )
    & ( 'System_Int16' != 'System_Runtime_InteropServices__Type' )
    & ! [X417: $int,X418: $int] :
        ( ( typeof(X418) = sK116(X417,X418) )
        & ( ( true_1 != 'IsHeap'(X417) )
          | ( select2(X417,X418,inv) != sK116(X417,X418) )
          | ( nullObject = X418 )
          | ( true_1 != select2(X417,X418,allocated) )
          | ( sK116(X417,X418) != select2(X417,X418,localinv) )
          | ( 'System_Object_ToString_1'(select2(X417,X418,exposeVersion)) = 'System_Object_ToString'(X417,X418) )
          | ( true_1 != x(sK116(X417,X418),'System_Object') ) ) )
    & ( 'System_String' != 'System_Int64' )
    & ( true_1 = x('System_Runtime_InteropServices__Type','System_Object') )
    & ( 'System_Object' != 'System_Runtime_Serialization_ISerializable' )
    & ( 'System_UIntPtr' != 'System_Runtime_InteropServices__MemberInfo' )
    & ( 'System_Collections_IList' != stringLiteral9 )
    & ( ownerRef != 'System_Runtime_InteropServices__Exception' )
    & ( 'System_UInt16' != 'System_Collections_Generic_IEnumerable_1___System_Char' )
    & ! [X420: $int,X421: $int,X422: $int] :
        ( ( 'ElementType'(X420) = sK117(X420,X421,X422) )
        & ( ( ( true_1 = x(X421,sK117(X420,X421,X422)) )
            & ( 'RefArray'(sK117(X420,X421,X422),X422) = X420 ) )
          | ( true_1 = x('System_Array',X420) )
          | ( true_1 != x('RefArray'(X421,X422),X420) ) ) )
    & ( 'System_IntPtr' != 'Microsoft_Contracts_GuardException' )
    & ! [X424: $int] :
        ( ( ( $less(X424,65536)
            & ~ $less(X424,0) )
          | ( true_1 != 'InRange'(X424,'System_UInt16') ) )
        & ( ( true_1 = 'InRange'(X424,'System_UInt16') )
          | ~ $less(X424,65536)
          | $less(X424,0) ) )
    & ( 'SharingMode_LockProtected' != 'System_Reflection_MemberInfo' )
    & ( ownerFrame != 'System_Collections_IList' ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK43,sK44,sK45,sK46,sK47,sK48,sK49,sK50,sK51,sK52,sK53,sK54,sK55,sK56,sK57,sK58,sK59,sK60,sK61,sK62,sK63,sK64,sK65,sK66,sK67,sK68,sK69,sK70,sK71,sK72,sK73,sK74,sK75,sK76,sK77,sK78,sK79,sK80,sK81,sK82,sK83,sK84,sK85,sK86,sK87,sK88,sK89,sK90,sK91,sK92,sK93,sK94,sK95,sK96,sK97,sK98,sK99,sK100,sK101,sK102,sK103,sK104,sK105,sK106,sK107,sK108,sK109,sK110,sK111,sK112,sK113,sK114,sK115,sK116,sK117]),skolemize(X0,sK43),skolemize(X1,sK44),skolemize(X2,sK45),skolemize(X3,sK46),skolemize(X4,sK47),skolemize(X5,sK48),skolemize(X6,sK49),skolemize(X7,sK50),skolemize(X10,sK51(X8,X9)),skolemize(X17,sK52(X14,X15,X16)),skolemize(X24,sK53(X21,X22,X23)),skolemize(X25,sK54(X22,X23)),skolemize(X61,sK55(X58,X59,X60)),skolemize(X62,sK56(X58,X59,X60)),skolemize(X84,sK57(X81,X82,X83)),skolemize(X85,sK58(X81,X82)),skolemize(X102,sK59(X99,X100,X101)),skolemize(X105,sK60(X103,X104)),skolemize(X118,sK61(X116,X117)),skolemize(X124,sK62(X119,X120,X121,X122,X123)),skolemize(X125,sK63(X119,X120,X121,X122,X123)),skolemize(X133,sK64(X132)),skolemize(X137,sK65(X134,X135,X136)),skolemize(X138,sK66(X134,X135,X136)),skolemize(X144,sK67(X142,X143)),skolemize(X153,sK68(X151,X152)),skolemize(X154,sK69(X151,X152)),skolemize(X163,sK70(X161,X162)),skolemize(X166,sK71(X164,X165)),skolemize(X169,sK72(X167,X168)),skolemize(X173,sK73(X170,X171,X172)),skolemize(X174,sK74(X170,X171,X172)),skolemize(X177,sK75(X175,X176)),skolemize(X178,sK76(X175,X176)),skolemize(X179,sK77(X175,X176)),skolemize(X180,sK78(X175,X176)),skolemize(X184,sK79(X181,X182,X183)),skolemize(X192,sK80(X190,X191)),skolemize(X193,sK81(X190,X191)),skolemize(X194,sK82(X190,X191)),skolemize(X209,sK83(X206,X207,X208)),skolemize(X223,sK84(X221,X222)),skolemize(X224,sK85(X221,X222)),skolemize(X225,sK86(X221,X222)),skolemize(X226,sK87(X221,X222)),skolemize(X227,sK88(X221,X222)),skolemize(X232,sK89(X228,X229,X230,X231)),skolemize(X246,sK90(X242,X243,X244,X245)),skolemize(X247,sK91(X242,X243,X244,X245)),skolemize(X255,sK92(X252,X253,X254)),skolemize(X258,sK93(X256,X257)),skolemize(X261,sK94(X259,X260)),skolemize(X270,sK95(X267,X268,X269)),skolemize(X287,sK96(X286)),skolemize(X298,sK97(X296,X297)),skolemize(X305,sK98(X303,X304)),skolemize(X309,sK99(X306,X307,X308)),skolemize(X310,sK100(X306,X307,X308)),skolemize(X325,sK101(X322,X323,X324)),skolemize(X336,sK102(X332,X333,X334,X335)),skolemize(X340,sK103(X337,X338,X339)),skolemize(X343,sK104(X341,X342)),skolemize(X358,sK105(X355,X357)),skolemize(X365,sK106(X363,X364)),skolemize(X371,sK107(X368,X369,X370)),skolemize(X374,sK108(X372,X373)),skolemize(X375,sK109(X372,X373)),skolemize(X376,sK110(X372,X373)),skolemize(X377,sK111(X372,X373)),skolemize(X386,sK112(X384,X385)),skolemize(X395,sK113(X392,X393,X394)),skolemize(X401,sK114(X399,X400)),skolemize(X409,sK115(X407,X408)),skolemize(X419,sK116(X417,X418)),skolemize(X423,sK117(X420,X421,X422))],[f74]) ).

tff(f696,plain,
    true_1 = 'PurityAxiomsCanBeAssumed',
    inference(cnf_transformation,[],[f43]) ).

tff(f723,plain,
    'System_Object' = sK26,
    inference(cnf_transformation,[],[f43]) ).

tff(f2363,plain,
    'System_Object' != 'System_Int16',
    inference(cnf_transformation,[],[f75]) ).

tff(f2550,plain,
    true_1 = 'IsValueType'('System_Int16'),
    inference(cnf_transformation,[],[f75]) ).

tff(f2587,plain,
    ! [X132: $int] : ( sK64(X132) = 'BaseClass'(X132) ),
    inference(cnf_transformation,[],[f75]) ).

tff(f2588,plain,
    ! [X132: $int] : ( true_1 = x(X132,sK64(X132)) ),
    inference(cnf_transformation,[],[f75]) ).

tff(f2589,plain,
    ! [X132: $int] :
      ( ( sK64(X132) != X132 )
      | ( 'System_Object' = X132 ) ),
    inference(cnf_transformation,[],[f75]) ).

tff(f2971,plain,
    ! [X50: $int,X49: $int] :
      ( ( true_1 != x(X49,X50) )
      | ( X49 = X50 )
      | ( true_1 != 'IsValueType'(X49) ) ),
    inference(cnf_transformation,[],[f75]) ).

tff(f3598,plain,
    ! [X50: $int,X49: $int] :
      ( ( 'PurityAxiomsCanBeAssumed' != x(X49,X50) )
      | ( X49 = X50 )
      | ( 'PurityAxiomsCanBeAssumed' != 'IsValueType'(X49) ) ),
    inference(definition_unfolding,[],[f2971,f696,f696]) ).

tff(f3708,plain,
    ! [X132: $int] :
      ( ( 'BaseClass'(X132) != X132 )
      | ( sK26 = X132 ) ),
    inference(definition_unfolding,[],[f2589,f2587,f723]) ).

tff(f3709,plain,
    ! [X132: $int] : ( 'PurityAxiomsCanBeAssumed' = x(X132,'BaseClass'(X132)) ),
    inference(definition_unfolding,[],[f2588,f696,f2587]) ).

tff(f3725,plain,
    'IsValueType'('System_Int16') = 'PurityAxiomsCanBeAssumed',
    inference(definition_unfolding,[],[f2550,f696]) ).

tff(f3775,plain,
    'System_Int16' != sK26,
    inference(definition_unfolding,[],[f2363,f723]) ).

tff(f4288,definition,
    ! [X0: $int,X1: $int] :
      ( sQ118_eqProxy(X0,X1)
    <=> ( X0 = X1 ) ),
    introduced(definition,[new_symbols(definition,[sQ118_eqProxy])],[equality_proxy_definition]) ).

tff(f5190,plain,
    ! [X50: $int,X49: $int] :
      ( ~ sQ118_eqProxy('PurityAxiomsCanBeAssumed','IsValueType'(X49))
      | sQ118_eqProxy(X49,X50)
      | ~ sQ118_eqProxy('PurityAxiomsCanBeAssumed',x(X49,X50)) ),
    inference(equality_proxy_replacement,[],[f3598,f4288,f4288,f4288]) ).

tff(f5562,plain,
    ! [X132: $int] :
      ( ~ sQ118_eqProxy('BaseClass'(X132),X132)
      | sQ118_eqProxy(sK26,X132) ),
    inference(equality_proxy_replacement,[],[f3708,f4288,f4288]) ).

tff(f5563,plain,
    ! [X132: $int] : sQ118_eqProxy('PurityAxiomsCanBeAssumed',x(X132,'BaseClass'(X132))),
    inference(equality_proxy_replacement,[],[f3709,f4288]) ).

tff(f5598,plain,
    sQ118_eqProxy('IsValueType'('System_Int16'),'PurityAxiomsCanBeAssumed'),
    inference(equality_proxy_replacement,[],[f3725,f4288]) ).

tff(f5773,plain,
    ~ sQ118_eqProxy('System_Int16',sK26),
    inference(equality_proxy_replacement,[],[f3775,f4288]) ).

tff(f7262,plain,
    ! [X0: $int,X1: $int] :
      ( ~ sQ118_eqProxy(X0,X1)
      | sQ118_eqProxy(X1,X0) ),
    inference(equality_proxy_axiom,[],[f4288]) ).

tff(f8086,plain,
    ! [X0: $int] : sQ118_eqProxy(x(X0,'BaseClass'(X0)),'PurityAxiomsCanBeAssumed'),
    inference(resolution,[],[f7262,f5563]) ).

tff(f8114,plain,
    sQ118_eqProxy('PurityAxiomsCanBeAssumed','IsValueType'('System_Int16')),
    inference(resolution,[],[f7262,f5598]) ).

tff(f8541,plain,
    ! [X0: $int] :
      ( ~ sQ118_eqProxy('PurityAxiomsCanBeAssumed',x('System_Int16',X0))
      | sQ118_eqProxy('System_Int16',X0) ),
    inference(resolution,[],[f5190,f8114]) ).

tff(f9291,plain,
    ! [X0: $int] : sQ118_eqProxy('PurityAxiomsCanBeAssumed',x(X0,'BaseClass'(X0))),
    inference(resolution,[],[f8086,f7262]) ).

tff(f9977,plain,
    sQ118_eqProxy('System_Int16','BaseClass'('System_Int16')),
    inference(resolution,[],[f8541,f9291]) ).

tff(f10107,plain,
    sQ118_eqProxy('BaseClass'('System_Int16'),'System_Int16'),
    inference(resolution,[],[f9977,f7262]) ).

tff(f10130,plain,
    sQ118_eqProxy(sK26,'System_Int16'),
    inference(resolution,[],[f10107,f5562]) ).

tff(f10134,plain,
    sQ118_eqProxy('System_Int16',sK26),
    inference(resolution,[],[f10130,f7262]) ).

tff(f10136,plain,
    $false,
    inference(resolution,[],[f10134,f5773]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SWW750_1 : TPTP v9.3.1. Released v7.0.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.20  % Computer : n007.cluster.edu
% 0.10/0.20  % Model    : x86_64 x86_64
% 0.10/0.20  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.20  % Memory   : 8046.5625MB
% 0.10/0.20  % OS       : Linux 6.8.0-71-generic
% 0.10/0.21  % CPULimit : 300
% 0.10/0.21  % WCLimit  : 300
% 0.10/0.21  % DateTime : Mon Sep 28 14:26:55 UTC 2026
% 0.10/0.21  % CPUTime  : 
% 0.10/0.21  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.24  Running first-order theorem proving
% 0.10/0.24  Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.67/1.57  % (2421726)Detected arithmetic, will pick strategies from an ALASCA-aware ARI schedule.
% 4.67/1.57  % (2421843)lrs+10_1_tgt=ground:sas=z3:si=on:random_seed=2649698247:i=33:rtra=on_2999 on theBenchmark for (2999ds/33Mi)
% 4.67/1.57  % (2421841)dis+21_64_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=alasca_can_abstract:random_seed=3913107139:i=4:rtra=on_2999 on theBenchmark for (2999ds/4Mi)
% 4.67/1.57  % (2421843)Instruction limit reached! 
% 4.67/1.57  % (2421843)------------------------------
% 4.67/1.57  % (2421843)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.57  % (2421843)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.57  % (2421843)CaDiCaL version: 2.1.3
% 4.67/1.57  % (2421843)Termination reason: Instruction limit
% 4.67/1.57  % (2421843)Termination phase: Preprocessing 3
% 4.67/1.57  % (2421843)Time elapsed: 0.017 s
% 4.67/1.57  % (2421843)Peak memory usage: 88 MB
% 4.67/1.57  % (2421843)Instructions burned: 34 (million)
% 4.67/1.57  % (2421840)lrs+1002_4:1_to=lpo:sil=64000:si=on:br=off:random_seed=271185617:s2a=on:i=7:rtra=on:inst=on_2999 on theBenchmark for (2999ds/7Mi)
% 4.67/1.57  % (2421841)Instruction limit reached! 
% 4.67/1.57  % (2421841)------------------------------
% 4.67/1.57  % (2421841)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.57  % (2421841)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.57  % (2421841)CaDiCaL version: 2.1.3
% 4.67/1.57  % (2421841)Termination reason: Instruction limit
% 4.67/1.57  % (2421841)Termination phase: Property scanning
% 4.67/1.57  % (2421841)Time elapsed: 0.005 s
% 4.67/1.57  % (2421841)Peak memory usage: 86 MB
% 4.67/1.57  % (2421841)Instructions burned: 5 (million)
% 4.67/1.57  % (2421840)Instruction limit reached! 
% 4.67/1.57  % (2421840)------------------------------
% 4.67/1.57  % (2421840)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.57  % (2421840)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.57  % (2421840)CaDiCaL version: 2.1.3
% 4.67/1.57  % (2421840)Termination reason: Instruction limit
% 4.67/1.57  % (2421840)Termination phase: Property scanning
% 4.67/1.57  % (2421840)Time elapsed: 0.005 s
% 4.67/1.57  % (2421840)Peak memory usage: 86 MB
% 4.67/1.57  % (2421840)Instructions burned: 9 (million)
% 4.67/1.57  % (2421839)dis+10_3_slsqr=1,4:to=lpo:sil=128000:thi=strong:si=on:uwa=off:s2agt=20:slsqc=1:slsq=on:random_seed=2236363288:i=201:slsql=off:asg=cautious:rtra=on:gtg=all:ss=axioms:sgt=16_2999 on theBenchmark for (2999ds/201Mi)
% 4.67/1.57  % (2421838)dis+1002_1_to=kbo:sil=128000:tgt=ground:sas=z3:si=on:spb=units:tha=off:random_seed=1436902604:i=307:kws=precedence:nm=0:rtra=on_2999 on theBenchmark for (2999ds/307Mi)
% 4.67/1.57  % (2421842)lrs+10_1_to=lpo:sas=z3:si=on:tha=off:random_seed=2787063307:i=46:rtra=on_2999 on theBenchmark for (2999ds/46Mi)
% 4.67/1.57  % (2421837)dis+1002_16:1_to=lpo:sil=64000:sas=z3:si=on:norm_ineq=on:gve=force:uwa=one_side_constant:random_seed=2080101026:i=12:doe=on:rtra=on:gtg=exists_top:ss=axioms_2999 on theBenchmark for (2999ds/12Mi)
% 4.67/1.57  % (2421837)Instruction limit reached! 
% 4.67/1.57  % (2421837)------------------------------
% 4.67/1.57  % (2421837)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.57  % (2421837)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.57  % (2421837)CaDiCaL version: 2.1.3
% 4.67/1.57  % (2421837)Termination reason: Instruction limit
% 4.67/1.57  % (2421837)Termination phase: Property scanning
% 4.67/1.57  % (2421837)Time elapsed: 0.011 s
% 4.67/1.57  % (2421837)Peak memory usage: 86 MB
% 4.67/1.57  % (2421837)Instructions burned: 12 (million)
% 4.67/1.57  % (2421842)Instruction limit reached! 
% 4.67/1.57  % (2421842)------------------------------
% 4.67/1.57  % (2421842)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.67/1.57  % (2421842)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.67/1.57  % (2421842)CaDiCaL version: 2.1.3
% 4.67/1.57  % (2421842)Termination reason: Instruction limit
% 4.67/1.57  % (2421842)Termination phase: Property scanning
% 4.67/1.57  % (2421842)Time elapsed: 0.062 s
% 4.67/1.57  % (2421842)Peak memory usage: 88 MB
% 4.67/1.57  % (2421842)Instructions burned: 46 (million)
% 4.67/1.57  % (2421856)dis+1011_2:1_to=kbo:sil=128000:tgt=full:fde=none:si=on:norm_ineq=on:spb=goal_then_units:tha=some:nwc=2:sac=on:random_seed=682470947:i=29:thsqd=64:nm=0:thsqc=8:rtra=on:thsq=on:ev=off_2997 on theBenchmark for (2997ds/29Mi)
% 4.67/1.57  % (2421857)ott+21_1024_to=lakbo:sil=128000:bsd=on:si=on:alasca=on:uwa=alasca_main:nwc=0.5:random_seed=3713016992:cond=on:i=16:fgj=on:ep=RS:asg=force:nm=10:rtra=on:rawr=on_2997 on theBenchmark for (2997ds/16Mi)
% 6.82/1.81  % (2421856)Instruction limit reached! 
% 6.82/1.81  % (2421856)------------------------------
% 6.82/1.81  % (2421856)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421856)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.82/1.81  % (2421856)CaDiCaL version: 2.1.3
% 6.82/1.81  % (2421856)Termination reason: Instruction limit
% 6.82/1.81  % (2421856)Termination phase: Preprocessing 2
% 6.82/1.81  % (2421856)Time elapsed: 0.015 s
% 6.82/1.81  % (2421856)Peak memory usage: 87 MB
% 6.82/1.81  % (2421856)Instructions burned: 30 (million)
% 6.82/1.81  % (2421857)Instruction limit reached! 
% 6.82/1.81  % (2421857)------------------------------
% 6.82/1.81  % (2421857)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421857)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.82/1.81  % (2421857)CaDiCaL version: 2.1.3
% 6.82/1.81  % (2421857)Termination reason: Instruction limit
% 6.82/1.81  % (2421857)Termination phase: Preprocessing 1
% 6.82/1.81  % (2421857)Time elapsed: 0.009 s
% 6.82/1.81  % (2421857)Peak memory usage: 86 MB
% 6.82/1.81  % (2421857)Instructions burned: 16 (million)
% 6.82/1.81  % (2421855)dis+11_3_anc=none:drc=ordering:si=on:urr=ec_only:bce=on:tha=off:sac=on:random_seed=2492874091:st=5:i=14:sd=10:rtra=on:ss=axioms:rawr=on_2997 on theBenchmark for (2997ds/14Mi)
% 6.82/1.81  % (2421862)dis+1011_1_prc=on:drc=off:si=on:sac=on:random_seed=200595551:i=24:canc=force:rtra=on_2997 on theBenchmark for (2997ds/24Mi)
% 6.82/1.81  % (2421839)Instruction limit reached! 
% 6.82/1.81  % (2421839)------------------------------
% 6.82/1.81  % (2421839)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421839)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.82/1.81  % (2421839)CaDiCaL version: 2.1.3
% 6.82/1.81  % (2421839)Termination reason: Instruction limit
% 6.82/1.81  % (2421839)Termination phase: Saturation
% 6.82/1.81  % (2421839)Time elapsed: 0.209 s
% 6.82/1.81  % (2421839)Peak memory usage: 116 MB
% 6.82/1.81  % (2421839)Instructions burned: 201 (million)
% 6.82/1.81  % (2421855)Instruction limit reached! 
% 6.82/1.81  % (2421855)------------------------------
% 6.82/1.81  % (2421855)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421855)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.82/1.81  % (2421855)CaDiCaL version: 2.1.3
% 6.82/1.81  % (2421855)Termination reason: Instruction limit
% 6.82/1.81  % (2421855)Termination phase: SInE selection
% 6.82/1.81  % (2421855)Time elapsed: 0.013 s
% 6.82/1.81  % (2421855)Peak memory usage: 86 MB
% 6.82/1.81  % (2421855)Instructions burned: 14 (million)
% 6.82/1.81  % (2421862)Instruction limit reached! 
% 6.82/1.81  % (2421862)------------------------------
% 6.82/1.81  % (2421862)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421862)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.82/1.81  % (2421862)CaDiCaL version: 2.1.3
% 6.82/1.81  % (2421862)Termination reason: Instruction limit
% 6.82/1.81  % (2421862)Termination phase: Preprocessing 1
% 6.82/1.81  % (2421862)Time elapsed: 0.020 s
% 6.82/1.81  % (2421862)Peak memory usage: 86 MB
% 6.82/1.81  % (2421862)Instructions burned: 24 (million)
% 6.82/1.81  % (2421838)Instruction limit reached! 
% 6.82/1.81  % (2421838)------------------------------
% 6.82/1.81  % (2421838)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421838)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.82/1.81  % (2421838)CaDiCaL version: 2.1.3
% 6.82/1.81  % (2421838)Termination reason: Instruction limit
% 6.82/1.81  % (2421838)Termination phase: Saturation
% 6.82/1.81  % (2421838)Time elapsed: 0.311 s
% 6.82/1.81  % (2421838)Peak memory usage: 121 MB
% 6.82/1.81  % (2421838)Instructions burned: 308 (million)
% 6.82/1.81  % (2421863)ott+1010_8_to=lpo:sil=128000:si=on:norm_ineq=on:sp=unary_frequency:sos=on:gve=cautious:spb=goal_then_units:uwa=alasca_main_floor:tha=some:random_seed=3754186723:i=27:canc=cautious:fsr=off:rtra=on_2996 on theBenchmark for (2996ds/27Mi)
% 6.82/1.81  % (2421863)Instruction limit reached! 
% 6.82/1.81  % (2421863)------------------------------
% 6.82/1.81  % (2421863)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.82/1.81  % (2421863)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.95/1.98  % (2421863)CaDiCaL version: 2.1.3
% 7.95/1.98  % (2421863)Termination reason: Instruction limit
% 7.95/1.98  % (2421863)Termination phase: Preprocessing 1
% 7.95/1.98  % (2421863)Time elapsed: 0.025 s
% 7.95/1.98  % (2421863)Peak memory usage: 87 MB
% 7.95/1.98  % (2421863)Instructions burned: 27 (million)
% 7.95/1.98  % (2421874)dis+1010_1_to=kbo:sil=128000:tgt=full:si=on:tha=off:random_seed=3292114444:i=181:rtra=on:ss=axioms:ev=cautious_2995 on theBenchmark for (2995ds/181Mi)
% 7.95/1.98  % (2421869)dis+1002_24_to=kbo:sil=128000:si=on:random_seed=287111018:i=85:gtgl=4:rtra=on:gtg=exists_sym_2995 on theBenchmark for (2995ds/85Mi)
% 7.95/1.98  % (2421872)ott+1002_1_si=on:sp=occurrence:spb=goal:lcm=predicate:random_seed=2686712756:i=2:bd=preordered:nm=2:ins=3:rtra=on:inst=on:tar=off_2995 on theBenchmark for (2995ds/2Mi)
% 7.95/1.98  % (2421872)Instruction limit reached! 
% 7.95/1.98  % (2421872)------------------------------
% 7.95/1.98  % (2421872)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.95/1.98  % (2421872)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.95/1.98  % (2421872)CaDiCaL version: 2.1.3
% 7.95/1.98  % (2421872)Termination reason: Instruction limit
% 7.95/1.98  % (2421872)Termination phase: shuffling
% 7.95/1.98  % (2421872)Time elapsed: 0.003 s
% 7.95/1.98  % (2421872)Peak memory usage: 85 MB
% 7.95/1.98  % (2421872)Instructions burned: 2 (million)
% 7.95/1.98  % (2421874)Refutation not found, incomplete strategy
% 7.95/1.98  % (2421874)------------------------------
% 7.95/1.98  % (2421874)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.95/1.98  % (2421874)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.95/1.98  % (2421874)CaDiCaL version: 2.1.3
% 7.95/1.98  % (2421874)Termination reason: Refutation not found, incomplete strategy
% 7.95/1.98  % (2421874)Time elapsed: 0.009 s
% 7.95/1.98  % (2421874)Peak memory usage: 88 MB
% 7.95/1.98  % (2421874)Instructions burned: 18 (million)
% 7.95/1.98  % (2421875)lrs+10_2_to=lpo:sil=64000:si=on:sos=on:gve=force:lcm=reverse:uwa=one_side_interpreted:random_seed=731616791:i=4:ep=RST:ins=2:rtra=on_2995 on theBenchmark for (2995ds/4Mi)
% 7.95/1.98  % (2421875)Instruction limit reached! 
% 7.95/1.98  % (2421875)------------------------------
% 7.95/1.98  % (2421875)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.95/1.98  % (2421875)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.95/1.98  % (2421875)CaDiCaL version: 2.1.3
% 7.95/1.98  % (2421875)Termination reason: Instruction limit
% 7.95/1.98  % (2421875)Termination phase: shuffling
% 7.95/1.98  % (2421875)Time elapsed: 0.003 s
% 7.95/1.98  % (2421875)Peak memory usage: 85 MB
% 7.95/1.98  % (2421875)Instructions burned: 4 (million)
% 7.95/1.98  % (2421876)dis+1010_128_isp=bottom:to=lpo:thi=overlap:prc=on:sas=z3:si=on:fd=preordered:random_seed=509916541:i=66:thsqd=64:thsqc=16:rtra=on:thsq=on:ev=force_2995 on theBenchmark for (2995ds/66Mi)
% 7.95/1.98  % (2421869)Instruction limit reached! 
% 7.95/1.98  % (2421869)------------------------------
% 7.95/1.98  % (2421869)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.95/1.98  % (2421869)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.95/1.98  % (2421869)CaDiCaL version: 2.1.3
% 7.95/1.98  % (2421869)Termination reason: Instruction limit
% 7.95/1.98  % (2421869)Termination phase: Function definition elimination
% 7.95/1.98  % (2421869)Time elapsed: 0.071 s
% 7.95/1.98  % (2421869)Peak memory usage: 88 MB
% 7.95/1.98  % (2421869)Instructions burned: 86 (million)
% 7.95/1.98  % (2421876)Instruction limit reached! 
% 7.95/1.98  % (2421876)------------------------------
% 7.95/1.98  % (2421876)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.95/1.98  % (2421876)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.95/1.98  % (2421876)CaDiCaL version: 2.1.3
% 7.95/1.98  % (2421876)Termination reason: Instruction limit
% 7.95/1.98  % (2421876)Termination phase: Function definition elimination
% 7.95/1.98  % (2421876)Time elapsed: 0.056 s
% 7.95/1.98  % (2421876)Peak memory usage: 89 MB
% 7.95/1.98  % (2421876)Instructions burned: 66 (million)
% 7.95/1.98  % (2421880)lrs+10_1_thi=all:si=on:fd=off:random_seed=1149068751:i=53:rtra=on:gtg=all_2994 on theBenchmark for (2994ds/53Mi)
% 7.95/1.98  % (2421883)ott+1011_1_to=kbo:plsq=on:drc=off:si=on:plsqr=32,1:sp=const_frequency:sos=all:uwa=one_side_interpreted:sac=on:random_seed=12117566:i=8:ep=RST:nm=16:rtra=on:gtg=exists_top_2993 on theBenchmark for (2993ds/8Mi)
% 9.56/2.14  % (2421883)Instruction limit reached! 
% 9.56/2.14  % (2421883)------------------------------
% 9.56/2.14  % (2421883)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.56/2.14  % (2421883)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.56/2.14  % (2421883)CaDiCaL version: 2.1.3
% 9.56/2.14  % (2421883)Termination reason: Instruction limit
% 9.56/2.14  % (2421883)Termination phase: Property scanning
% 9.56/2.14  % (2421883)Time elapsed: 0.005 s
% 9.56/2.14  % (2421883)Peak memory usage: 86 MB
% 9.56/2.14  % (2421883)Instructions burned: 9 (million)
% 9.56/2.14  % (2421880)Instruction limit reached! 
% 9.56/2.14  % (2421880)------------------------------
% 9.56/2.14  % (2421880)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.56/2.14  % (2421880)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.56/2.14  % (2421880)CaDiCaL version: 2.1.3
% 9.56/2.14  % (2421880)Termination reason: Instruction limit
% 9.56/2.14  % (2421880)Termination phase: Naming
% 9.56/2.14  % (2421880)Time elapsed: 0.047 s
% 9.56/2.14  % (2421880)Peak memory usage: 87 MB
% 9.56/2.14  % (2421880)Instructions burned: 53 (million)
% 9.56/2.14  % (2421874)------------------------------
% 9.56/2.14  % (2421874)------------------------------
% 9.56/2.14  % (2421890)lrs+10_1_to=lakbo:sil=128000:si=on:alasca=on:sp=occurrence:random_seed=3621408954:st=3:i=2:rtra=on:ss=axioms_2993 on theBenchmark for (2993ds/2Mi)
% 9.56/2.14  % (2421893)dis+1002_1_to=lpo:sil=64000:si=on:flr=on:random_seed=4075030466:i=2:doe=on:canc=force:asg=cautious:rtra=on_2992 on theBenchmark for (2992ds/2Mi)
% 9.56/2.14  % (2421890)Instruction limit reached! 
% 9.56/2.14  % (2421890)------------------------------
% 9.56/2.14  % (2421890)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.56/2.14  % (2421890)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.56/2.14  % (2421890)CaDiCaL version: 2.1.3
% 9.56/2.14  % (2421890)Termination reason: Instruction limit
% 9.56/2.14  % (2421890)Termination phase: shuffling
% 9.56/2.14  % (2421890)Time elapsed: 0.003 s
% 9.56/2.14  % (2421890)Peak memory usage: 85 MB
% 9.56/2.14  % (2421890)Instructions burned: 2 (million)
% 9.56/2.14  % (2421893)Instruction limit reached! 
% 9.56/2.14  % (2421893)------------------------------
% 9.56/2.14  % (2421893)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.56/2.14  % (2421893)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.56/2.14  % (2421893)CaDiCaL version: 2.1.3
% 9.56/2.14  % (2421893)Termination reason: Instruction limit
% 9.56/2.14  % (2421893)Termination phase: shuffling
% 9.56/2.14  % (2421893)Time elapsed: 0.006 s
% 9.56/2.14  % (2421893)Peak memory usage: 85 MB
% 9.56/2.14  % (2421893)Instructions burned: 3 (million)
% 9.56/2.14  % (2421896)lrs+1011_16:1_to=kbo:sil=128000:sas=z3:si=on:sos=theory:erd=off:urr=full:random_seed=2511592725:i=127:doe=on:rtra=on_2992 on theBenchmark for (2992ds/127Mi)
% 9.56/2.14  % (2421898)dis+10_1_si=on:random_seed=576726458:i=10:ep=R:rtra=on_2992 on theBenchmark for (2992ds/10Mi)
% 9.56/2.14  % (2421906)lrs-1011_64_to=lpo:si=on:sp=unary_first:sos=on:br=off:random_seed=1679958412:i=26:canc=cautious:av=off:rtra=on_2991 on theBenchmark for (2991ds/26Mi)
% 9.56/2.14  % (2421898)Instruction limit reached! 
% 9.56/2.14  % (2421898)------------------------------
% 9.56/2.14  % (2421898)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.56/2.14  % (2421898)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.56/2.14  % (2421898)CaDiCaL version: 2.1.3
% 9.56/2.14  % (2421898)Termination reason: Instruction limit
% 9.56/2.14  % (2421898)Termination phase: Property scanning
% 9.56/2.14  % (2421898)Time elapsed: 0.010 s
% 9.56/2.14  % (2421898)Peak memory usage: 86 MB
% 9.56/2.14  % (2421898)Instructions burned: 11 (million)
% 9.56/2.14  % (2421906)Instruction limit reached! 
% 9.56/2.14  % (2421906)------------------------------
% 9.56/2.14  % (2421906)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.56/2.14  % (2421906)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.56/2.14  % (2421906)CaDiCaL version: 2.1.3
% 9.56/2.14  % (2421906)Termination reason: Instruction limit
% 9.56/2.14  % (2421906)Termination phase: Preprocessing 1
% 9.56/2.14  % (2421906)Time elapsed: 0.014 s
% 9.56/2.14  % (2421906)Peak memory usage: 87 MB
% 9.56/2.14  % (2421906)Instructions burned: 27 (million)
% 9.56/2.14  % (2421911)ott+10_8:1_to=lpo:sil=128000:si=on:fs=off:spb=goal_then_units:uwa=alasca_main:random_seed=576835892:i=2:fsr=off:rtra=on:inst=on_2990 on theBenchmark for (2990ds/2Mi)
% 10.71/2.40  % (2421911)Instruction limit reached! 
% 10.71/2.40  % (2421911)------------------------------
% 10.71/2.40  % (2421911)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421911)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421911)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421911)Termination reason: Instruction limit
% 10.71/2.40  % (2421911)Termination phase: shuffling
% 10.71/2.40  % (2421911)Time elapsed: 0.003 s
% 10.71/2.40  % (2421911)Peak memory usage: 85 MB
% 10.71/2.40  % (2421911)Instructions burned: 4 (million)
% 10.71/2.40  % (2421908)dis+1011_5_anc=all:tgt=full:si=on:sp=const_frequency:spb=non_intro:fd=preordered:sac=on:random_seed=4061561060:avsq=on:i=35:doe=on:thsqd=64:nm=64:fsr=off:thsqc=32:rtra=on:tac=light:ss=included:thsq=on:ev=off:sgt=32_2991 on theBenchmark for (2991ds/35Mi)
% 10.71/2.40  % (2421896)Instruction limit reached! 
% 10.71/2.40  % (2421896)------------------------------
% 10.71/2.40  % (2421896)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421896)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421896)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421896)Termination reason: Instruction limit
% 10.71/2.40  % (2421896)Termination phase: Saturation
% 10.71/2.40  % (2421896)Time elapsed: 0.147 s
% 10.71/2.40  % (2421896)Peak memory usage: 116 MB
% 10.71/2.40  % (2421896)Instructions burned: 127 (million)
% 10.71/2.40  % (2421912)dis+21_1_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=off:s2agt=16:random_seed=2816459699:s2a=on:i=8:kws=inv_precedence:doe=on:rtra=on_2990 on theBenchmark for (2990ds/8Mi)
% 10.71/2.40  % (2421912)Instruction limit reached! 
% 10.71/2.40  % (2421912)------------------------------
% 10.71/2.40  % (2421912)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421912)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421912)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421912)Termination reason: Instruction limit
% 10.71/2.40  % (2421912)Termination phase: Property scanning
% 10.71/2.40  % (2421912)Time elapsed: 0.005 s
% 10.71/2.40  % (2421912)Peak memory usage: 86 MB
% 10.71/2.40  % (2421912)Instructions burned: 10 (million)
% 10.71/2.40  % (2421913)lrs-1011_1_to=kbo:sil=128000:prc=on:si=on:fs=off:tha=off:random_seed=86128903:i=370:ep=RS:fsr=off:rtra=on_2990 on theBenchmark for (2990ds/370Mi)
% 10.71/2.40  % (2421908)Instruction limit reached! 
% 10.71/2.40  % (2421908)------------------------------
% 10.71/2.40  % (2421908)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421908)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421908)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421908)Termination reason: Instruction limit
% 10.71/2.40  % (2421908)Termination phase: Preprocessing 3
% 10.71/2.40  % (2421908)Time elapsed: 0.035 s
% 10.71/2.40  % (2421908)Peak memory usage: 88 MB
% 10.71/2.40  % (2421908)Instructions burned: 38 (million)
% 10.71/2.40  % (2421918)ott+1002_1_to=lpo:thi=overlap:prc=on:bsd=on:si=on:gve=cautious:thigen=on:tha=some:random_seed=2896753379:i=13:av=off:rtra=on:gtg=exists_sym:ev=force_2989 on theBenchmark for (2989ds/13Mi)
% 10.71/2.40  % (2421918)Instruction limit reached! 
% 10.71/2.40  % (2421918)------------------------------
% 10.71/2.40  % (2421918)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421918)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421918)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421918)Termination reason: Instruction limit
% 10.71/2.40  % (2421918)Termination phase: Property scanning
% 10.71/2.40  % (2421918)Time elapsed: 0.006 s
% 10.71/2.40  % (2421918)Peak memory usage: 85 MB
% 10.71/2.40  % (2421918)Instructions burned: 13 (million)
% 10.71/2.40  % (2421920)lrs+1002_1_to=lpo:sil=128000:sas=z3:si=on:sos=on:urr=on:tha=off:random_seed=3843310874:i=226:rtra=on:gtg=position:ss=axioms_2989 on theBenchmark for (2989ds/226Mi)
% 10.71/2.40  % (2421922)lrs+1010_5_to=lpo:sil=128000:si=on:sp=const_frequency:sos=theory:tha=off:random_seed=2197720909:i=10:rtra=on_2988 on theBenchmark for (2988ds/10Mi)
% 10.71/2.40  % (2421922)Instruction limit reached! 
% 10.71/2.40  % (2421922)------------------------------
% 10.71/2.40  % (2421922)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421922)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421922)Termination reason: Instruction limit
% 10.71/2.40  % (2421922)Termination phase: Property scanning
% 10.71/2.40  % (2421922)Time elapsed: 0.006 s
% 10.71/2.40  % (2421922)Peak memory usage: 86 MB
% 10.71/2.40  % (2421922)Instructions burned: 12 (million)
% 10.71/2.40  % (2421927)lrs+1010_1_to=lpo:prlc=on:sil=128000:prc=on:drc=off:si=on:sp=const_max:thsqr=8,1:tha=some:nwc=5:random_seed=1065678603:i=75:doe=on:thsqd=64:canc=force:thsqc=64:rtra=on:thsq=on_2988 on theBenchmark for (2988ds/75Mi)
% 10.71/2.40  % (2421920)Refutation not found, incomplete strategy
% 10.71/2.40  % (2421920)------------------------------
% 10.71/2.40  % (2421920)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421920)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421920)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421920)Termination reason: Refutation not found, incomplete strategy
% 10.71/2.40  % (2421920)Time elapsed: 0.049 s
% 10.71/2.40  % (2421920)Peak memory usage: 112 MB
% 10.71/2.40  % (2421920)Instructions burned: 32 (million)
% 10.71/2.40  % (2421927)Instruction limit reached! 
% 10.71/2.40  % (2421927)------------------------------
% 10.71/2.40  % (2421927)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421927)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421927)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421927)Termination reason: Instruction limit
% 10.71/2.40  % (2421927)Termination phase: Property scanning
% 10.71/2.40  % (2421927)Time elapsed: 0.021 s
% 10.71/2.40  % (2421927)Peak memory usage: 89 MB
% 10.71/2.40  % (2421927)Instructions burned: 80 (million)
% 10.71/2.40  % (2421913)First to succeed.
% 10.71/2.40  % (2421928)dis+1011_2:1_to=kbo:sil=128000:tgt=full:fde=none:si=on:norm_ineq=on:spb=goal_then_units:tha=some:nwc=2:sac=on:random_seed=4226776966:i=294:thsqd=64:nm=0:thsqc=8:rtra=on:thsq=on:ev=off_2988 on theBenchmark for (2988ds/294Mi)
% 10.71/2.40  % (2421926)lrs+1002_1_to=lpo:thi=strong:sas=z3:si=on:sp=const_frequency:tha=off:random_seed=2783930285:i=71:rtra=on:gtg=exists_top_2988 on theBenchmark for (2988ds/71Mi)
% 10.71/2.40  % (2421926)Instruction limit reached! 
% 10.71/2.40  % (2421926)------------------------------
% 10.71/2.40  % (2421926)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421926)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421926)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421926)Termination reason: Instruction limit
% 10.71/2.40  % (2421926)Termination phase: Function definition elimination
% 10.71/2.40  % (2421926)Time elapsed: 0.035 s
% 10.71/2.40  % (2421926)Peak memory usage: 88 MB
% 10.71/2.40  % (2421926)Instructions burned: 74 (million)
% 10.71/2.40  % (2421931)ott+21_1_to=kbo:tgt=full:sas=z3:si=on:tha=off:random_seed=3035818416:i=130:kws=inv_frequency:nm=0:rtra=on:gtg=exists_all_2987 on theBenchmark for (2987ds/130Mi)
% 10.71/2.40  % (2421936)dis+1010_16_to=lpo:sil=64000:thi=strong:sas=z3:si=on:nwc=5:random_seed=98830272:i=40:gtgl=2:rtra=on:gtg=exists_sym:ev=force_2987 on theBenchmark for (2987ds/40Mi)
% 10.71/2.40  % (2421935)lrs+21_1_to=kbo:sil=64000:thi=all:sas=z3:si=on:spb=goal_then_units:tha=off:nwc=3:random_seed=607842874:i=131:rtra=on_2987 on theBenchmark for (2987ds/131Mi)
% 10.71/2.40  % (2421936)Instruction limit reached! 
% 10.71/2.40  % (2421936)------------------------------
% 10.71/2.40  % (2421936)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421936)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421936)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421936)Termination reason: Instruction limit
% 10.71/2.40  % (2421936)Termination phase: Property scanning
% 10.71/2.40  % (2421936)Time elapsed: 0.009 s
% 10.71/2.40  % (2421936)Peak memory usage: 86 MB
% 10.71/2.40  % (2421936)Instructions burned: 42 (million)
% 10.71/2.40  % (2421931)Instruction limit reached! 
% 10.71/2.40  % (2421931)------------------------------
% 10.71/2.40  % (2421931)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421931)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421931)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421931)Termination reason: Instruction limit
% 10.71/2.40  % (2421931)Termination phase: Twee Goal Transformation
% 10.71/2.40  % (2421931)Time elapsed: 0.057 s
% 10.71/2.40  % (2421931)Peak memory usage: 90 MB
% 10.71/2.40  % (2421931)Instructions burned: 130 (million)
% 10.71/2.40  % (2421913)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2421726"
% 10.71/2.40  % (2421928)Also succeeded, but the first one will report.
% 10.71/2.40  % (2421939)lrs+10_1_to=lpo:sil=64000:si=on:sos=on:urr=on:random_seed=3361343486:i=307:rtra=on:gtg=exists_top_2986 on theBenchmark for (2986ds/307Mi)
% 10.71/2.40  % (2421935)Instruction limit reached! 
% 10.71/2.40  % (2421935)------------------------------
% 10.71/2.40  % (2421935)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421935)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421935)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421935)Termination reason: Instruction limit
% 10.71/2.40  % (2421935)Termination phase: Saturation
% 10.71/2.40  % (2421935)Time elapsed: 0.114 s
% 10.71/2.40  % (2421935)Peak memory usage: 133 MB
% 10.71/2.40  % (2421935)Instructions burned: 131 (million)
% 10.71/2.40  % (2421963)ott+1010_3:1_to=kbo:sil=128000:thi=overlap:sas=z3:si=on:urr=on:tha=off:s2agt=32:random_seed=262369519:s2a=on:i=598:doe=on:bs=on:canc=cautious:fsr=off:rtra=on_2985 on theBenchmark for (2985ds/598Mi)
% 10.71/2.40  % (2421920)------------------------------
% 10.71/2.40  % (2421920)------------------------------
% 10.71/2.40  % (2421967)lrs+1011_5:1_to=kbo:sil=64000:thi=all:si=on:uwa=ground:br=off:random_seed=1358447580:i=131:canc=cautious:fsr=off:rtra=on_2985 on theBenchmark for (2985ds/131Mi)
% 10.71/2.40  % (2421967)Instruction limit reached! 
% 10.71/2.40  % (2421967)------------------------------
% 10.71/2.40  % (2421967)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.71/2.40  % (2421967)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.71/2.40  % (2421967)CaDiCaL version: 2.1.3
% 10.71/2.40  % (2421967)Termination reason: Instruction limit
% 10.71/2.40  % (2421967)Termination phase: Saturation
% 10.71/2.40  % (2421967)Time elapsed: 0.088 s
% 10.71/2.40  % (2421967)Peak memory usage: 115 MB
% 10.71/2.40  % (2421967)Instructions burned: 132 (million)
% 10.71/2.40  % (2422007)dis+11_1_to=lpo:pum=on:sas=z3:si=on:sp=reverse_arity:sos=theory:thsqr=2,1:tha=some:s2agt=20:random_seed=1832593687:s2pl=no:i=259:sd=10:thsqd=64:thsqc=64:rtra=on:ss=axioms:thsq=on_2984 on theBenchmark for (2984ds/259Mi)
% 10.71/2.40  % (2421913)Refutation found. Thanks to Tanya!
% 10.71/2.40  % SZS status Unsatisfiable for theBenchmark
% 10.71/2.40  % SZS output start Proof for theBenchmark
% See solution above
% 12.33/2.62  % (2421913)------------------------------
% 12.33/2.62  % (2421913)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/2.62  % (2421913)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/2.62  % (2421913)CaDiCaL version: 2.1.3
% 12.33/2.62  % (2421913)Termination reason: Refutation
% 12.33/2.62  % (2421913)Time elapsed: 0.274 s
% 12.33/2.62  % (2421913)Peak memory usage: 95 MB
% 12.33/2.62  % (2421913)Instructions burned: 517 (million)
% 12.33/2.62  % (2421913)------------------------------
% 12.33/2.62  % (2421913)------------------------------
% 12.33/2.62  % (2421726)Success in time 1.716 s
% 12.33/2.62  % Vampire exiting
%------------------------------------------------------------------------------