↑ Up

SInE---0.4.THM-CRf.s

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : SInE---0.4
% Problem  : GEO494+1 : TPTP v7.0.0. Released v7.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : Source/sine.py -e eprover -t %d %s

% Computer : n099.star.cs.uiowa.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory   : 32218.75MB
% OS       : Linux 3.10.0-327.36.3.el7.x86_64
% CPULimit : 300s
% DateTime : Fri Jan 20 10:18:34 EST 2017

% Result   : Theorem 94.64s
% Output   : CNFRefutation 94.71s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   40
%            Number of leaves      :   30
% Syntax   : Number of formulae    :  251 (  46 unt;   0 def)
%            Number of atoms       :  667 (  73 equ)
%            Maximal formula atoms :    7 (   2 avg)
%            Number of connectives :  750 ( 334   ~; 393   |;  23   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-6 aty)
%            Number of functors    :   11 (  11 usr;   8 con; 0-4 aty)
%            Number of variables   :  892 (  73 sgn 331   !;  12   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(2,axiom,
    ! [X1,X2,X9,X7] :
      ( s_t(X1,X2,ext(X1,X2,X9,X7))
      & s_e(X2,ext(X1,X2,X9,X7),X9,X7) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aA4) ).

fof(3,axiom,
    ! [X1,X2] :
      ( ~ s_t(X1,X2,X1)
      | equal(X1,X2) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aA6) ).

fof(4,axiom,
    ! [X1,X2] : s_e(X1,X2,X2,X1),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aA1) ).

fof(5,axiom,
    ! [X1,X2,X5] :
      ( ~ s_e(X1,X2,X5,X5)
      | equal(X1,X2) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aA3) ).

fof(6,axiom,
    ! [X1,X2,X5,X7,X10,X11] :
      ( ~ s_e(X1,X2,X5,X7)
      | ~ s_e(X1,X2,X10,X11)
      | s_e(X5,X7,X10,X11) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aA2) ).

fof(8,axiom,
    ! [X12,X13,X14,X15] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X12,X14,X15)
      | s_t(X12,X13,X15) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_6b) ).

fof(9,axiom,
    ! [X12,X13,X14,X16,X17] :
      ( ( ~ s_t(X12,X13,X14)
        | ~ s_e(X12,X14,X16,X17)
        | s_t(X16,insert(X12,X13,X16,X17),X17) )
      & ( ~ s_t(X12,X13,X14)
        | ~ s_e(X12,X14,X16,X17)
        | s_e3(X12,X13,X14,X16,insert(X12,X13,X16,X17),X17) ) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz4_5) ).

fof(11,axiom,
    ! [X12,X13,X14,X15] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X12,X14,X15)
      | s_t(X13,X14,X15) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_6a) ).

fof(16,axiom,
    ! [X12,X14,X13,X17] :
      ( ~ s_t(X12,X14,X13)
      | ~ s_e(X12,X14,X12,X17)
      | ~ s_e(X13,X14,X13,X17)
      | equal(X14,X17) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz4_19) ).

fof(23,axiom,
    ! [X12,X13,X14,X15,X2] :
      ( ( ~ le(X12,X13,X14,X15)
        | s_t(X14,insert(X12,X13,X14,X15),X15) )
      & ( ~ le(X12,X13,X14,X15)
        | s_e(X12,X13,X14,insert(X12,X13,X14,X15)) )
      & ( ~ s_t(X14,X2,X15)
        | ~ s_e(X12,X13,X14,X2)
        | le(X12,X13,X14,X15) ) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',d_Defn5_4) ).

fof(27,axiom,
    ! [X12,X13,X14] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X13,X12,X14)
      | equal(X12,X13) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_4) ).

fof(28,axiom,
    ! [X16,X18] : s_t(X16,X16,X18),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_3) ).

fof(29,axiom,
    ! [X12,X13,X14] :
      ( ~ s_t(X12,X13,X14)
      | s_t(X14,X13,X12) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_2) ).

fof(30,axiom,
    ! [X12,X13] : s_t(X12,X13,X13),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_1) ).

fof(31,axiom,
    ! [X12,X13,X14,X15] :
      ( ( ~ le(X12,X13,X14,X15)
        | s_t(X12,X13,ins(X14,X15,X12,X13)) )
      & ( ~ le(X12,X13,X14,X15)
        | s_e(X12,ins(X14,X15,X12,X13),X14,X15) )
      & ( ~ le(X12,X13,X14,X15)
        | equal(ins(X14,X15,X12,X13),ext(X12,X13,insert(X12,X13,X14,X15),X15)) ) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz5_5a) ).

fof(33,axiom,
    ! [X12,X13,X14,X15] :
      ( ~ s_e(X12,X13,X14,X15)
      | s_e(X12,X13,X15,X14) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_5) ).

fof(34,axiom,
    ! [X12,X13,X14,X15] :
      ( ~ s_e(X12,X13,X14,X15)
      | s_e(X14,X15,X12,X13) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_2) ).

fof(36,axiom,
    ! [X12,X13] : s_e(X12,X13,X12,X13),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_1) ).

fof(39,axiom,
    ! [X13,X12] : ~ equal(X13,ext(X12,X13,alpha,gamma)),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_14b) ).

fof(41,axiom,
    ! [X12,X13,X15,X14] :
      ( ~ s_t(X12,X13,X15)
      | ~ s_t(X13,X14,X15)
      | s_t(X12,X14,X15) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_5b) ).

fof(42,axiom,
    ! [X12,X13,X15,X14] :
      ( ~ s_t(X12,X13,X15)
      | ~ s_t(X13,X14,X15)
      | s_t(X12,X13,X14) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz3_5a) ).

fof(46,axiom,
    ! [X12,X13,X14,X15] :
      ( ~ s_e(X12,X13,X14,X15)
      | s_e(X13,X12,X15,X14) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_14) ).

fof(47,axiom,
    ! [X12,X13,X14,X32,X33,X34] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X32,X33,X34)
      | ~ s_e(X12,X13,X33,X34)
      | ~ s_e(X13,X14,X32,X33)
      | s_e(X12,X14,X32,X34) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_15) ).

fof(51,axiom,
    ! [X25,X12,X15,X13,X14] :
      ( equal(X25,X12)
      | ~ s_t(X25,X12,X15)
      | ~ s_e(X12,X15,X13,X14)
      | equal(X15,ext(X25,X12,X13,X14)) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_12) ).

fof(53,axiom,
    ! [X12,X13,X14,X15,X30] :
      ( le(X12,X13,X14,X15)
      | ~ s_t(X12,X13,X30)
      | ~ s_e(X12,X30,X14,X15) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz5_5b) ).

fof(54,axiom,
    ! [X12,X13,X16,X17] : equal(insert(X12,X13,X16,X17),ext(ext(X17,X16,alpha,gamma),X16,X12,X13)),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',d_insert) ).

fof(60,conjecture,
    ! [X12,X13,X14,X15,X30,X31] :
      ( ~ le(X12,X13,X14,X15)
      | ~ le(X14,X15,X30,X31)
      | le(X12,X13,X30,X31) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz5_8) ).

fof(61,axiom,
    ! [X12,X13] : s_e(X12,X12,X13,X13),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz2_8) ).

fof(63,axiom,
    ! [X12,X13,X14,X15,X16,X18,X17,X24] :
      ( ~ le(X12,X13,X14,X15)
      | ~ s_e(X12,X13,X16,X18)
      | ~ s_e(X14,X15,X17,X24)
      | le(X16,X18,X17,X24) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz5_6) ).

fof(64,axiom,
    ! [X12,X13,X14,X15] :
      ( equal(X12,X13)
      | ~ s_t(X12,X13,X14)
      | ~ s_t(X12,X13,X15)
      | s_t(X12,X14,X15)
      | s_t(X12,X15,X14) ),
    file('/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2',aSatz5_1) ).

fof(67,negated_conjecture,
    ~ ! [X12,X13,X14,X15,X30,X31] :
        ( ~ le(X12,X13,X14,X15)
        | ~ le(X14,X15,X30,X31)
        | le(X12,X13,X30,X31) ),
    inference(assume_negation,[status(cth)],[60]) ).

fof(69,plain,
    ! [X1,X2] :
      ( ~ s_t(X1,X2,X1)
      | equal(X1,X2) ),
    inference(fof_simplification,[status(thm)],[3,theory(equality)]) ).

fof(70,plain,
    ! [X1,X2,X5] :
      ( ~ s_e(X1,X2,X5,X5)
      | equal(X1,X2) ),
    inference(fof_simplification,[status(thm)],[5,theory(equality)]) ).

fof(71,plain,
    ! [X1,X2,X5,X7,X10,X11] :
      ( ~ s_e(X1,X2,X5,X7)
      | ~ s_e(X1,X2,X10,X11)
      | s_e(X5,X7,X10,X11) ),
    inference(fof_simplification,[status(thm)],[6,theory(equality)]) ).

fof(73,plain,
    ! [X12,X13,X14,X15] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X12,X14,X15)
      | s_t(X12,X13,X15) ),
    inference(fof_simplification,[status(thm)],[8,theory(equality)]) ).

fof(74,plain,
    ! [X12,X13,X14,X16,X17] :
      ( ( ~ s_t(X12,X13,X14)
        | ~ s_e(X12,X14,X16,X17)
        | s_t(X16,insert(X12,X13,X16,X17),X17) )
      & ( ~ s_t(X12,X13,X14)
        | ~ s_e(X12,X14,X16,X17)
        | s_e3(X12,X13,X14,X16,insert(X12,X13,X16,X17),X17) ) ),
    inference(fof_simplification,[status(thm)],[9,theory(equality)]) ).

fof(76,plain,
    ! [X12,X13,X14,X15] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X12,X14,X15)
      | s_t(X13,X14,X15) ),
    inference(fof_simplification,[status(thm)],[11,theory(equality)]) ).

fof(81,plain,
    ! [X12,X14,X13,X17] :
      ( ~ s_t(X12,X14,X13)
      | ~ s_e(X12,X14,X12,X17)
      | ~ s_e(X13,X14,X13,X17)
      | equal(X14,X17) ),
    inference(fof_simplification,[status(thm)],[16,theory(equality)]) ).

fof(87,plain,
    ! [X12,X13,X14,X15,X2] :
      ( ( ~ le(X12,X13,X14,X15)
        | s_t(X14,insert(X12,X13,X14,X15),X15) )
      & ( ~ le(X12,X13,X14,X15)
        | s_e(X12,X13,X14,insert(X12,X13,X14,X15)) )
      & ( ~ s_t(X14,X2,X15)
        | ~ s_e(X12,X13,X14,X2)
        | le(X12,X13,X14,X15) ) ),
    inference(fof_simplification,[status(thm)],[23,theory(equality)]) ).

fof(89,plain,
    ! [X12,X13,X14] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X13,X12,X14)
      | equal(X12,X13) ),
    inference(fof_simplification,[status(thm)],[27,theory(equality)]) ).

fof(90,plain,
    ! [X12,X13,X14] :
      ( ~ s_t(X12,X13,X14)
      | s_t(X14,X13,X12) ),
    inference(fof_simplification,[status(thm)],[29,theory(equality)]) ).

fof(91,plain,
    ! [X12,X13,X14,X15] :
      ( ( ~ le(X12,X13,X14,X15)
        | s_t(X12,X13,ins(X14,X15,X12,X13)) )
      & ( ~ le(X12,X13,X14,X15)
        | s_e(X12,ins(X14,X15,X12,X13),X14,X15) )
      & ( ~ le(X12,X13,X14,X15)
        | equal(ins(X14,X15,X12,X13),ext(X12,X13,insert(X12,X13,X14,X15),X15)) ) ),
    inference(fof_simplification,[status(thm)],[31,theory(equality)]) ).

fof(93,plain,
    ! [X12,X13,X14,X15] :
      ( ~ s_e(X12,X13,X14,X15)
      | s_e(X12,X13,X15,X14) ),
    inference(fof_simplification,[status(thm)],[33,theory(equality)]) ).

fof(94,plain,
    ! [X12,X13,X14,X15] :
      ( ~ s_e(X12,X13,X14,X15)
      | s_e(X14,X15,X12,X13) ),
    inference(fof_simplification,[status(thm)],[34,theory(equality)]) ).

fof(98,plain,
    ! [X12,X13,X15,X14] :
      ( ~ s_t(X12,X13,X15)
      | ~ s_t(X13,X14,X15)
      | s_t(X12,X14,X15) ),
    inference(fof_simplification,[status(thm)],[41,theory(equality)]) ).

fof(99,plain,
    ! [X12,X13,X15,X14] :
      ( ~ s_t(X12,X13,X15)
      | ~ s_t(X13,X14,X15)
      | s_t(X12,X13,X14) ),
    inference(fof_simplification,[status(thm)],[42,theory(equality)]) ).

fof(102,plain,
    ! [X12,X13,X14,X15] :
      ( ~ s_e(X12,X13,X14,X15)
      | s_e(X13,X12,X15,X14) ),
    inference(fof_simplification,[status(thm)],[46,theory(equality)]) ).

fof(103,plain,
    ! [X12,X13,X14,X32,X33,X34] :
      ( ~ s_t(X12,X13,X14)
      | ~ s_t(X32,X33,X34)
      | ~ s_e(X12,X13,X33,X34)
      | ~ s_e(X13,X14,X32,X33)
      | s_e(X12,X14,X32,X34) ),
    inference(fof_simplification,[status(thm)],[47,theory(equality)]) ).

fof(106,plain,
    ! [X25,X12,X15,X13,X14] :
      ( equal(X25,X12)
      | ~ s_t(X25,X12,X15)
      | ~ s_e(X12,X15,X13,X14)
      | equal(X15,ext(X25,X12,X13,X14)) ),
    inference(fof_simplification,[status(thm)],[51,theory(equality)]) ).

fof(108,plain,
    ! [X12,X13,X14,X15,X30] :
      ( le(X12,X13,X14,X15)
      | ~ s_t(X12,X13,X30)
      | ~ s_e(X12,X30,X14,X15) ),
    inference(fof_simplification,[status(thm)],[53,theory(equality)]) ).

fof(114,negated_conjecture,
    ~ ! [X12,X13,X14,X15,X30,X31] :
        ( ~ le(X12,X13,X14,X15)
        | ~ le(X14,X15,X30,X31)
        | le(X12,X13,X30,X31) ),
    inference(fof_simplification,[status(thm)],[67,theory(equality)]) ).

fof(115,plain,
    ! [X12,X13,X14,X15,X16,X18,X17,X24] :
      ( ~ le(X12,X13,X14,X15)
      | ~ s_e(X12,X13,X16,X18)
      | ~ s_e(X14,X15,X17,X24)
      | le(X16,X18,X17,X24) ),
    inference(fof_simplification,[status(thm)],[63,theory(equality)]) ).

fof(116,plain,
    ! [X12,X13,X14,X15] :
      ( equal(X12,X13)
      | ~ s_t(X12,X13,X14)
      | ~ s_t(X12,X13,X15)
      | s_t(X12,X14,X15)
      | s_t(X12,X15,X14) ),
    inference(fof_simplification,[status(thm)],[64,theory(equality)]) ).

fof(121,plain,
    ! [X10,X11,X12,X13] :
      ( s_t(X10,X11,ext(X10,X11,X12,X13))
      & s_e(X11,ext(X10,X11,X12,X13),X12,X13) ),
    inference(variable_rename,[status(thm)],[2]) ).

cnf(122,plain,
    s_e(X1,ext(X2,X1,X3,X4),X3,X4),
    inference(split_conjunct,[status(thm)],[121]) ).

cnf(123,plain,
    s_t(X1,X2,ext(X1,X2,X3,X4)),
    inference(split_conjunct,[status(thm)],[121]) ).

fof(124,plain,
    ! [X3,X4] :
      ( ~ s_t(X3,X4,X3)
      | equal(X3,X4) ),
    inference(variable_rename,[status(thm)],[69]) ).

cnf(125,plain,
    ( X1 = X2
    | ~ s_t(X1,X2,X1) ),
    inference(split_conjunct,[status(thm)],[124]) ).

fof(126,plain,
    ! [X3,X4] : s_e(X3,X4,X4,X3),
    inference(variable_rename,[status(thm)],[4]) ).

cnf(127,plain,
    s_e(X1,X2,X2,X1),
    inference(split_conjunct,[status(thm)],[126]) ).

fof(128,plain,
    ! [X6,X7,X8] :
      ( ~ s_e(X6,X7,X8,X8)
      | equal(X6,X7) ),
    inference(variable_rename,[status(thm)],[70]) ).

cnf(129,plain,
    ( X1 = X2
    | ~ s_e(X1,X2,X3,X3) ),
    inference(split_conjunct,[status(thm)],[128]) ).

fof(130,plain,
    ! [X12,X13,X14,X15,X16,X17] :
      ( ~ s_e(X12,X13,X14,X15)
      | ~ s_e(X12,X13,X16,X17)
      | s_e(X14,X15,X16,X17) ),
    inference(variable_rename,[status(thm)],[71]) ).

cnf(131,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_e(X5,X6,X3,X4)
    | ~ s_e(X5,X6,X1,X2) ),
    inference(split_conjunct,[status(thm)],[130]) ).

fof(135,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_t(X16,X17,X18)
      | ~ s_t(X16,X18,X19)
      | s_t(X16,X17,X19) ),
    inference(variable_rename,[status(thm)],[73]) ).

cnf(136,plain,
    ( s_t(X1,X2,X3)
    | ~ s_t(X1,X4,X3)
    | ~ s_t(X1,X2,X4) ),
    inference(split_conjunct,[status(thm)],[135]) ).

fof(137,plain,
    ! [X18,X19,X20,X21,X22] :
      ( ( ~ s_t(X18,X19,X20)
        | ~ s_e(X18,X20,X21,X22)
        | s_t(X21,insert(X18,X19,X21,X22),X22) )
      & ( ~ s_t(X18,X19,X20)
        | ~ s_e(X18,X20,X21,X22)
        | s_e3(X18,X19,X20,X21,insert(X18,X19,X21,X22),X22) ) ),
    inference(variable_rename,[status(thm)],[74]) ).

cnf(139,plain,
    ( s_t(X1,insert(X2,X3,X1,X4),X4)
    | ~ s_e(X2,X5,X1,X4)
    | ~ s_t(X2,X3,X5) ),
    inference(split_conjunct,[status(thm)],[137]) ).

fof(142,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_t(X16,X17,X18)
      | ~ s_t(X16,X18,X19)
      | s_t(X17,X18,X19) ),
    inference(variable_rename,[status(thm)],[76]) ).

cnf(143,plain,
    ( s_t(X1,X2,X3)
    | ~ s_t(X4,X2,X3)
    | ~ s_t(X4,X1,X2) ),
    inference(split_conjunct,[status(thm)],[142]) ).

fof(159,plain,
    ! [X18,X19,X20,X21] :
      ( ~ s_t(X18,X19,X20)
      | ~ s_e(X18,X19,X18,X21)
      | ~ s_e(X20,X19,X20,X21)
      | equal(X19,X21) ),
    inference(variable_rename,[status(thm)],[81]) ).

cnf(160,plain,
    ( X1 = X2
    | ~ s_e(X3,X1,X3,X2)
    | ~ s_e(X4,X1,X4,X2)
    | ~ s_t(X4,X1,X3) ),
    inference(split_conjunct,[status(thm)],[159]) ).

fof(184,plain,
    ! [X16,X17,X18,X19,X20] :
      ( ( ~ le(X16,X17,X18,X19)
        | s_t(X18,insert(X16,X17,X18,X19),X19) )
      & ( ~ le(X16,X17,X18,X19)
        | s_e(X16,X17,X18,insert(X16,X17,X18,X19)) )
      & ( ~ s_t(X18,X20,X19)
        | ~ s_e(X16,X17,X18,X20)
        | le(X16,X17,X18,X19) ) ),
    inference(variable_rename,[status(thm)],[87]) ).

cnf(185,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_e(X1,X2,X3,X5)
    | ~ s_t(X3,X5,X4) ),
    inference(split_conjunct,[status(thm)],[184]) ).

cnf(187,plain,
    ( s_t(X1,insert(X2,X3,X1,X4),X4)
    | ~ le(X2,X3,X1,X4) ),
    inference(split_conjunct,[status(thm)],[184]) ).

fof(192,plain,
    ! [X15,X16,X17] :
      ( ~ s_t(X15,X16,X17)
      | ~ s_t(X16,X15,X17)
      | equal(X15,X16) ),
    inference(variable_rename,[status(thm)],[89]) ).

cnf(193,plain,
    ( X1 = X2
    | ~ s_t(X2,X1,X3)
    | ~ s_t(X1,X2,X3) ),
    inference(split_conjunct,[status(thm)],[192]) ).

fof(194,plain,
    ! [X19,X20] : s_t(X19,X19,X20),
    inference(variable_rename,[status(thm)],[28]) ).

cnf(195,plain,
    s_t(X1,X1,X2),
    inference(split_conjunct,[status(thm)],[194]) ).

fof(196,plain,
    ! [X15,X16,X17] :
      ( ~ s_t(X15,X16,X17)
      | s_t(X17,X16,X15) ),
    inference(variable_rename,[status(thm)],[90]) ).

cnf(197,plain,
    ( s_t(X1,X2,X3)
    | ~ s_t(X3,X2,X1) ),
    inference(split_conjunct,[status(thm)],[196]) ).

fof(198,plain,
    ! [X14,X15] : s_t(X14,X15,X15),
    inference(variable_rename,[status(thm)],[30]) ).

cnf(199,plain,
    s_t(X1,X2,X2),
    inference(split_conjunct,[status(thm)],[198]) ).

fof(200,plain,
    ! [X16,X17,X18,X19] :
      ( ( ~ le(X16,X17,X18,X19)
        | s_t(X16,X17,ins(X18,X19,X16,X17)) )
      & ( ~ le(X16,X17,X18,X19)
        | s_e(X16,ins(X18,X19,X16,X17),X18,X19) )
      & ( ~ le(X16,X17,X18,X19)
        | equal(ins(X18,X19,X16,X17),ext(X16,X17,insert(X16,X17,X18,X19),X19)) ) ),
    inference(variable_rename,[status(thm)],[91]) ).

cnf(201,plain,
    ( ins(X1,X2,X3,X4) = ext(X3,X4,insert(X3,X4,X1,X2),X2)
    | ~ le(X3,X4,X1,X2) ),
    inference(split_conjunct,[status(thm)],[200]) ).

cnf(202,plain,
    ( s_e(X1,ins(X2,X3,X1,X4),X2,X3)
    | ~ le(X1,X4,X2,X3) ),
    inference(split_conjunct,[status(thm)],[200]) ).

cnf(203,plain,
    ( s_t(X1,X2,ins(X3,X4,X1,X2))
    | ~ le(X1,X2,X3,X4) ),
    inference(split_conjunct,[status(thm)],[200]) ).

fof(206,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_e(X16,X17,X18,X19)
      | s_e(X16,X17,X19,X18) ),
    inference(variable_rename,[status(thm)],[93]) ).

cnf(207,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_e(X1,X2,X4,X3) ),
    inference(split_conjunct,[status(thm)],[206]) ).

fof(208,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_e(X16,X17,X18,X19)
      | s_e(X18,X19,X16,X17) ),
    inference(variable_rename,[status(thm)],[94]) ).

cnf(209,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_e(X3,X4,X1,X2) ),
    inference(split_conjunct,[status(thm)],[208]) ).

fof(212,plain,
    ! [X14,X15] : s_e(X14,X15,X14,X15),
    inference(variable_rename,[status(thm)],[36]) ).

cnf(213,plain,
    s_e(X1,X2,X1,X2),
    inference(split_conjunct,[status(thm)],[212]) ).

fof(218,plain,
    ! [X14,X15] : ~ equal(X14,ext(X15,X14,alpha,gamma)),
    inference(variable_rename,[status(thm)],[39]) ).

cnf(219,plain,
    X1 != ext(X2,X1,alpha,gamma),
    inference(split_conjunct,[status(thm)],[218]) ).

fof(222,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_t(X16,X17,X18)
      | ~ s_t(X17,X19,X18)
      | s_t(X16,X19,X18) ),
    inference(variable_rename,[status(thm)],[98]) ).

cnf(223,plain,
    ( s_t(X1,X2,X3)
    | ~ s_t(X4,X2,X3)
    | ~ s_t(X1,X4,X3) ),
    inference(split_conjunct,[status(thm)],[222]) ).

fof(224,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_t(X16,X17,X18)
      | ~ s_t(X17,X19,X18)
      | s_t(X16,X17,X19) ),
    inference(variable_rename,[status(thm)],[99]) ).

cnf(225,plain,
    ( s_t(X1,X2,X3)
    | ~ s_t(X2,X3,X4)
    | ~ s_t(X1,X2,X4) ),
    inference(split_conjunct,[status(thm)],[224]) ).

fof(236,plain,
    ! [X16,X17,X18,X19] :
      ( ~ s_e(X16,X17,X18,X19)
      | s_e(X17,X16,X19,X18) ),
    inference(variable_rename,[status(thm)],[102]) ).

cnf(237,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_e(X2,X1,X4,X3) ),
    inference(split_conjunct,[status(thm)],[236]) ).

fof(238,plain,
    ! [X35,X36,X37,X38,X39,X40] :
      ( ~ s_t(X35,X36,X37)
      | ~ s_t(X38,X39,X40)
      | ~ s_e(X35,X36,X39,X40)
      | ~ s_e(X36,X37,X38,X39)
      | s_e(X35,X37,X38,X40) ),
    inference(variable_rename,[status(thm)],[103]) ).

cnf(239,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_e(X5,X2,X3,X6)
    | ~ s_e(X1,X5,X6,X4)
    | ~ s_t(X3,X6,X4)
    | ~ s_t(X1,X5,X2) ),
    inference(split_conjunct,[status(thm)],[238]) ).

fof(246,plain,
    ! [X26,X27,X28,X29,X30] :
      ( equal(X26,X27)
      | ~ s_t(X26,X27,X28)
      | ~ s_e(X27,X28,X29,X30)
      | equal(X28,ext(X26,X27,X29,X30)) ),
    inference(variable_rename,[status(thm)],[106]) ).

cnf(247,plain,
    ( X1 = ext(X2,X3,X4,X5)
    | X2 = X3
    | ~ s_e(X3,X1,X4,X5)
    | ~ s_t(X2,X3,X1) ),
    inference(split_conjunct,[status(thm)],[246]) ).

fof(250,plain,
    ! [X31,X32,X33,X34,X35] :
      ( le(X31,X32,X33,X34)
      | ~ s_t(X31,X32,X35)
      | ~ s_e(X31,X35,X33,X34) ),
    inference(variable_rename,[status(thm)],[108]) ).

cnf(251,plain,
    ( le(X1,X5,X3,X4)
    | ~ s_e(X1,X2,X3,X4)
    | ~ s_t(X1,X5,X2) ),
    inference(split_conjunct,[status(thm)],[250]) ).

fof(252,plain,
    ! [X18,X19,X20,X21] : equal(insert(X18,X19,X20,X21),ext(ext(X21,X20,alpha,gamma),X20,X18,X19)),
    inference(variable_rename,[status(thm)],[54]) ).

cnf(253,plain,
    insert(X1,X2,X3,X4) = ext(ext(X4,X3,alpha,gamma),X3,X1,X2),
    inference(split_conjunct,[status(thm)],[252]) ).

fof(264,negated_conjecture,
    ? [X12,X13,X14,X15,X30,X31] :
      ( le(X12,X13,X14,X15)
      & le(X14,X15,X30,X31)
      & ~ le(X12,X13,X30,X31) ),
    inference(fof_nnf,[status(thm)],[114]) ).

fof(265,negated_conjecture,
    ? [X32,X33,X34,X35,X36,X37] :
      ( le(X32,X33,X34,X35)
      & le(X34,X35,X36,X37)
      & ~ le(X32,X33,X36,X37) ),
    inference(variable_rename,[status(thm)],[264]) ).

fof(266,negated_conjecture,
    ( le(esk1_0,esk2_0,esk3_0,esk4_0)
    & le(esk3_0,esk4_0,esk5_0,esk6_0)
    & ~ le(esk1_0,esk2_0,esk5_0,esk6_0) ),
    inference(skolemize,[status(esa)],[265]) ).

cnf(267,negated_conjecture,
    ~ le(esk1_0,esk2_0,esk5_0,esk6_0),
    inference(split_conjunct,[status(thm)],[266]) ).

cnf(268,negated_conjecture,
    le(esk3_0,esk4_0,esk5_0,esk6_0),
    inference(split_conjunct,[status(thm)],[266]) ).

cnf(269,negated_conjecture,
    le(esk1_0,esk2_0,esk3_0,esk4_0),
    inference(split_conjunct,[status(thm)],[266]) ).

fof(270,plain,
    ! [X14,X15] : s_e(X14,X14,X15,X15),
    inference(variable_rename,[status(thm)],[61]) ).

cnf(271,plain,
    s_e(X1,X1,X2,X2),
    inference(split_conjunct,[status(thm)],[270]) ).

fof(274,plain,
    ! [X25,X26,X27,X28,X29,X30,X31,X32] :
      ( ~ le(X25,X26,X27,X28)
      | ~ s_e(X25,X26,X29,X30)
      | ~ s_e(X27,X28,X31,X32)
      | le(X29,X30,X31,X32) ),
    inference(variable_rename,[status(thm)],[115]) ).

cnf(275,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_e(X5,X6,X3,X4)
    | ~ s_e(X7,X8,X1,X2)
    | ~ le(X7,X8,X5,X6) ),
    inference(split_conjunct,[status(thm)],[274]) ).

fof(276,plain,
    ! [X16,X17,X18,X19] :
      ( equal(X16,X17)
      | ~ s_t(X16,X17,X18)
      | ~ s_t(X16,X17,X19)
      | s_t(X16,X18,X19)
      | s_t(X16,X19,X18) ),
    inference(variable_rename,[status(thm)],[116]) ).

cnf(277,plain,
    ( s_t(X1,X2,X3)
    | s_t(X1,X3,X2)
    | X1 = X4
    | ~ s_t(X1,X4,X2)
    | ~ s_t(X1,X4,X3) ),
    inference(split_conjunct,[status(thm)],[276]) ).

cnf(282,plain,
    ( s_t(X1,ext(ext(X4,X1,alpha,gamma),X1,X2,X3),X4)
    | ~ le(X2,X3,X1,X4) ),
    inference(rw,[status(thm)],[187,253,theory(equality)]),
    [unfolding] ).

cnf(284,plain,
    ( ext(X3,X4,ext(ext(X2,X1,alpha,gamma),X1,X3,X4),X2) = ins(X1,X2,X3,X4)
    | ~ le(X3,X4,X1,X2) ),
    inference(rw,[status(thm)],[201,253,theory(equality)]),
    [unfolding] ).

cnf(285,plain,
    ( s_t(X1,ext(ext(X4,X1,alpha,gamma),X1,X2,X3),X4)
    | ~ s_t(X2,X3,X5)
    | ~ s_e(X2,X5,X1,X4) ),
    inference(rw,[status(thm)],[139,253,theory(equality)]),
    [unfolding] ).

cnf(290,plain,
    s_t(ext(X1,X2,X3,X4),X2,X1),
    inference(spm,[status(thm)],[197,123,theory(equality)]) ).

cnf(324,plain,
    X1 = ext(X2,X1,X3,X3),
    inference(spm,[status(thm)],[129,122,theory(equality)]) ).

cnf(330,plain,
    s_e(X1,X2,X3,ext(X4,X3,X1,X2)),
    inference(spm,[status(thm)],[209,122,theory(equality)]) ).

cnf(336,plain,
    ( s_t(X1,X2,ext(X3,X2,X4,X5))
    | ~ s_t(X3,X1,X2) ),
    inference(spm,[status(thm)],[143,123,theory(equality)]) ).

cnf(359,plain,
    ( s_t(ins(X1,X2,X3,X4),X4,X3)
    | ~ le(X3,X4,X1,X2) ),
    inference(spm,[status(thm)],[197,203,theory(equality)]) ).

cnf(361,plain,
    ( s_t(X1,X2,ins(X3,X4,X5,X2))
    | ~ s_t(X5,X1,X2)
    | ~ le(X5,X2,X3,X4) ),
    inference(spm,[status(thm)],[143,203,theory(equality)]) ).

cnf(365,plain,
    ( s_t(X1,X2,ins(X3,X4,X5,X2))
    | ~ s_t(X1,X5,ins(X3,X4,X5,X2))
    | ~ le(X5,X2,X3,X4) ),
    inference(spm,[status(thm)],[223,203,theory(equality)]) ).

cnf(370,plain,
    ( s_t(X1,X2,X3)
    | ~ s_t(X1,X2,ins(X4,X5,X2,X3))
    | ~ le(X2,X3,X4,X5) ),
    inference(spm,[status(thm)],[225,203,theory(equality)]) ).

cnf(374,plain,
    ( s_t(X1,X2,ext(X1,X3,X4,X5))
    | ~ s_t(X1,X2,X3) ),
    inference(spm,[status(thm)],[136,123,theory(equality)]) ).

cnf(376,plain,
    ( X1 = ins(X2,X2,X1,X3)
    | ~ le(X1,X3,X2,X2) ),
    inference(spm,[status(thm)],[129,202,theory(equality)]) ).

cnf(378,plain,
    ( s_e(ins(X1,X2,X3,X4),X3,X2,X1)
    | ~ le(X3,X4,X1,X2) ),
    inference(spm,[status(thm)],[237,202,theory(equality)]) ).

cnf(384,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_t(X1,X2,ext(X5,X1,X3,X4)) ),
    inference(spm,[status(thm)],[251,122,theory(equality)]) ).

cnf(385,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_t(X1,X2,ins(X3,X4,X1,X5))
    | ~ le(X1,X5,X3,X4) ),
    inference(spm,[status(thm)],[251,202,theory(equality)]) ).

cnf(390,plain,
    ( le(X1,X2,X2,X3)
    | ~ s_t(X2,X1,X3) ),
    inference(spm,[status(thm)],[185,127,theory(equality)]) ).

cnf(392,plain,
    ( le(X1,X1,X2,X3)
    | ~ s_t(X2,X2,X3) ),
    inference(spm,[status(thm)],[185,271,theory(equality)]) ).

cnf(395,plain,
    ( le(X1,X1,X2,X3)
    | $false ),
    inference(rw,[status(thm)],[392,195,theory(equality)]) ).

cnf(396,plain,
    le(X1,X1,X2,X3),
    inference(cn,[status(thm)],[395,theory(equality)]) ).

cnf(403,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_e(X5,ext(X6,X5,X3,X4),X1,X2) ),
    inference(spm,[status(thm)],[131,122,theory(equality)]) ).

cnf(421,plain,
    ( ext(X1,X2,X2,X3) = X3
    | ~ s_t(X2,ext(X1,X2,X2,X3),X4)
    | ~ s_e(X4,ext(X1,X2,X2,X3),X4,X3) ),
    inference(spm,[status(thm)],[160,122,theory(equality)]) ).

cnf(423,plain,
    ( ext(X1,X2,X3,X2) = X3
    | X1 = X2
    | ~ s_t(X1,X2,X3) ),
    inference(spm,[status(thm)],[247,127,theory(equality)]) ).

cnf(430,plain,
    ( X1 = ext(ext(X1,X1,alpha,gamma),X1,X2,X3)
    | ~ le(X2,X3,X1,X1) ),
    inference(spm,[status(thm)],[125,282,theory(equality)]) ).

cnf(431,plain,
    ( s_t(X1,ext(ext(X1,X2,alpha,gamma),X2,X3,X4),X2)
    | ~ le(X3,X4,X2,X1) ),
    inference(spm,[status(thm)],[197,282,theory(equality)]) ).

cnf(432,plain,
    ( ext(ext(X1,X2,alpha,gamma),X2,X3,X4) = X2
    | ~ s_t(ext(ext(X1,X2,alpha,gamma),X2,X3,X4),X2,X1)
    | ~ le(X3,X4,X2,X1) ),
    inference(spm,[status(thm)],[193,282,theory(equality)]) ).

cnf(463,plain,
    ( X1 = X2
    | s_t(X1,X3,ins(X4,X5,X1,X2))
    | s_t(X1,ins(X4,X5,X1,X2),X3)
    | ~ s_t(X1,X2,X3)
    | ~ le(X1,X2,X4,X5) ),
    inference(spm,[status(thm)],[277,203,theory(equality)]) ).

cnf(465,plain,
    ( le(X1,X2,X3,X4)
    | ~ le(X2,X1,X5,X6)
    | ~ s_e(X5,X6,X3,X4) ),
    inference(spm,[status(thm)],[275,127,theory(equality)]) ).

cnf(468,plain,
    ( le(X1,X2,X3,X4)
    | ~ le(X5,ext(X6,X5,X1,X2),X7,X8)
    | ~ s_e(X7,X8,X3,X4) ),
    inference(spm,[status(thm)],[275,122,theory(equality)]) ).

cnf(504,plain,
    ( s_t(X1,ext(ext(X2,X1,alpha,gamma),X1,X3,X4),X2)
    | ~ s_t(X3,X4,ins(X1,X2,X3,X5))
    | ~ le(X3,X5,X1,X2) ),
    inference(spm,[status(thm)],[285,202,theory(equality)]) ).

cnf(653,plain,
    s_e(X1,X2,ext(X3,X4,X1,X2),X4),
    inference(spm,[status(thm)],[207,330,theory(equality)]) ).

cnf(655,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_t(X3,ext(X5,X3,X1,X2),X4) ),
    inference(spm,[status(thm)],[185,330,theory(equality)]) ).

cnf(658,plain,
    ( X1 = ext(X2,X3,X3,X1)
    | ~ s_t(X3,X1,X4)
    | ~ s_e(X4,X1,X4,ext(X2,X3,X3,X1)) ),
    inference(spm,[status(thm)],[160,330,theory(equality)]) ).

cnf(796,plain,
    ( s_e(ext(ext(X1,X2,alpha,gamma),X2,X3,X4),X1,ins(X2,X1,X3,X4),X4)
    | ~ le(X3,X4,X2,X1) ),
    inference(spm,[status(thm)],[653,284,theory(equality)]) ).

cnf(846,plain,
    ( s_t(ext(X1,X2,X3,X4),X2,X5)
    | ~ s_t(X1,X5,X2) ),
    inference(spm,[status(thm)],[197,336,theory(equality)]) ).

cnf(950,plain,
    ( ext(X1,X2,X1,X3) = ins(X2,X3,X1,X2)
    | ext(X3,X2,alpha,gamma) = X2
    | ~ le(X1,X2,X2,X3)
    | ~ s_t(ext(X3,X2,alpha,gamma),X2,X1) ),
    inference(spm,[status(thm)],[284,423,theory(equality)]) ).

cnf(965,plain,
    ( ext(X1,X2,X1,X3) = ins(X2,X3,X1,X2)
    | ~ le(X1,X2,X2,X3)
    | ~ s_t(ext(X3,X2,alpha,gamma),X2,X1) ),
    inference(sr,[status(thm)],[950,219,theory(equality)]) ).

cnf(1125,plain,
    ( ins(X2,X1,X1,X2) = X2
    | ~ le(X1,X2,X2,X1)
    | ~ s_t(ext(X1,X2,alpha,gamma),X2,X1) ),
    inference(spm,[status(thm)],[324,965,theory(equality)]) ).

cnf(1126,plain,
    ( s_e(X1,X2,X3,ins(X3,X2,X1,X3))
    | ~ le(X1,X3,X3,X2)
    | ~ s_t(ext(X2,X3,alpha,gamma),X3,X1) ),
    inference(spm,[status(thm)],[330,965,theory(equality)]) ).

cnf(1141,plain,
    ( ext(X2,X1,X2,X1) = X2
    | ~ le(X2,X1,X1,X1)
    | ~ s_t(ext(X1,X1,alpha,gamma),X1,X2) ),
    inference(spm,[status(thm)],[376,965,theory(equality)]) ).

cnf(1146,plain,
    ( ins(X2,X1,X1,X2) = X2
    | ~ le(X1,X2,X2,X1)
    | $false ),
    inference(rw,[status(thm)],[1125,290,theory(equality)]) ).

cnf(1147,plain,
    ( ins(X2,X1,X1,X2) = X2
    | ~ le(X1,X2,X2,X1) ),
    inference(cn,[status(thm)],[1146,theory(equality)]) ).

cnf(1173,plain,
    ( s_t(X1,X2,X4)
    | ~ le(X4,X2,X3,X3)
    | ~ s_t(X1,X4,X4) ),
    inference(spm,[status(thm)],[365,376,theory(equality)]) ).

cnf(1182,plain,
    ( s_t(X1,X2,X4)
    | ~ le(X4,X2,X3,X3)
    | $false ),
    inference(rw,[status(thm)],[1173,199,theory(equality)]) ).

cnf(1183,plain,
    ( s_t(X1,X2,X4)
    | ~ le(X4,X2,X3,X3) ),
    inference(cn,[status(thm)],[1182,theory(equality)]) ).

cnf(1305,plain,
    ( s_e(X1,X2,X3,X4)
    | ~ s_t(X3,ins(X3,X2,X5,X3),X4)
    | ~ s_t(X1,X5,X2)
    | ~ s_e(X1,X5,ins(X3,X2,X5,X3),X4)
    | ~ le(X5,X3,X3,X2)
    | ~ s_t(ext(X2,X3,alpha,gamma),X3,X5) ),
    inference(spm,[status(thm)],[239,1126,theory(equality)]) ).

cnf(1473,plain,
    ( s_t(X1,X2,X3)
    | ~ le(X2,X3,X4,X4)
    | ~ s_t(X1,X2,X2) ),
    inference(spm,[status(thm)],[370,376,theory(equality)]) ).

cnf(1484,plain,
    ( s_t(X1,X2,X3)
    | ~ le(X2,X3,X4,X4)
    | $false ),
    inference(rw,[status(thm)],[1473,199,theory(equality)]) ).

cnf(1485,plain,
    ( s_t(X1,X2,X3)
    | ~ le(X2,X3,X4,X4) ),
    inference(cn,[status(thm)],[1484,theory(equality)]) ).

cnf(1844,plain,
    ( le(ins(X1,X2,X3,X4),X5,X2,X1)
    | ~ s_t(ins(X1,X2,X3,X4),X5,X3)
    | ~ le(X3,X4,X1,X2) ),
    inference(spm,[status(thm)],[251,378,theory(equality)]) ).

cnf(1948,plain,
    ( ext(X1,X2,X1,X2) = X1
    | ~ le(X1,X2,X2,X2)
    | ~ s_t(X2,X1,X2) ),
    inference(spm,[status(thm)],[1141,846,theory(equality)]) ).

cnf(2055,plain,
    le(X1,ext(X2,X1,X3,X4),X3,X4),
    inference(spm,[status(thm)],[384,199,theory(equality)]) ).

cnf(2070,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_t(X1,X2,X1) ),
    inference(spm,[status(thm)],[384,374,theory(equality)]) ).

cnf(2101,plain,
    ( le(X1,X3,X3,X1)
    | X2 = X1
    | ~ s_t(X2,X1,X3) ),
    inference(spm,[status(thm)],[2055,423,theory(equality)]) ).

cnf(2119,plain,
    ( le(ins(X1,X2,X3,X4),X4,X5,X6)
    | ~ le(X3,X4,X1,X2)
    | ~ s_t(X3,ins(X1,X2,X3,X4),X4) ),
    inference(spm,[status(thm)],[2070,361,theory(equality)]) ).

cnf(2127,plain,
    ( le(X1,ins(X2,X3,X1,X4),X2,X3)
    | ~ le(X1,X4,X2,X3) ),
    inference(spm,[status(thm)],[385,199,theory(equality)]) ).

cnf(2152,plain,
    ( ext(X1,X2,X3,X4) = X2
    | le(X2,X1,X1,X2) ),
    inference(spm,[status(thm)],[2101,290,theory(equality)]) ).

cnf(2173,plain,
    ( s_e(X1,X1,X3,X4)
    | le(X1,X2,X2,X1) ),
    inference(spm,[status(thm)],[122,2152,theory(equality)]) ).

cnf(2236,plain,
    ( s_e(X1,X2,X3,X3)
    | le(X3,X4,X4,X3) ),
    inference(spm,[status(thm)],[209,2173,theory(equality)]) ).

cnf(2322,plain,
    ( X1 = X2
    | le(X3,X4,X4,X3) ),
    inference(spm,[status(thm)],[129,2236,theory(equality)]) ).

cnf(2455,plain,
    ( le(X4,X5,X5,X4)
    | X3 != X2 ),
    inference(spm,[status(thm)],[219,2322,theory(equality)]) ).

cnf(2603,plain,
    le(X1,X2,X2,X1),
    inference(er,[status(thm)],[2455,theory(equality)]) ).

cnf(2630,plain,
    ( ins(X1,X2,X2,X1) = X1
    | $false ),
    inference(rw,[status(thm)],[1147,2603,theory(equality)]) ).

cnf(2631,plain,
    ins(X1,X2,X2,X1) = X1,
    inference(cn,[status(thm)],[2630,theory(equality)]) ).

cnf(2753,plain,
    ( ext(X1,X2,X1,X2) = X1
    | ~ le(X1,X2,X2,X2) ),
    inference(csr,[status(thm)],[1948,1485]) ).

cnf(2759,plain,
    ( ext(X1,X2,X1,X2) = X1
    | ~ s_t(X2,X1,X2) ),
    inference(spm,[status(thm)],[2753,390,theory(equality)]) ).

cnf(3014,plain,
    s_e(X1,ext(X2,X1,X3,ext(X4,X3,X5,X6)),X5,X6),
    inference(spm,[status(thm)],[403,330,theory(equality)]) ).

cnf(3036,plain,
    s_e(ext(X1,X2,X3,ext(X4,X3,X5,X6)),X2,X6,X5),
    inference(spm,[status(thm)],[237,3014,theory(equality)]) ).

cnf(3585,plain,
    ( ext(X1,X2,X2,X3) = X3
    | ~ s_t(X2,ext(X1,X2,X2,X3),X2) ),
    inference(spm,[status(thm)],[421,122,theory(equality)]) ).

cnf(3952,plain,
    ( ext(X1,X2,X3,X3) = ins(X3,X3,X1,X2)
    | ~ le(X1,X2,X3,X3) ),
    inference(spm,[status(thm)],[284,430,theory(equality)]) ).

cnf(4008,plain,
    ( X2 = ins(X3,X3,X1,X2)
    | ~ le(X1,X2,X3,X3) ),
    inference(rw,[status(thm)],[3952,324,theory(equality)]) ).

cnf(4208,plain,
    ( X3 = X2
    | ext(X1,X2,alpha,gamma) = X2
    | ~ le(X3,X2,X2,X1)
    | ~ s_t(X3,X2,X1)
    | ~ s_t(ext(X1,X2,alpha,gamma),X2,X3) ),
    inference(spm,[status(thm)],[432,423,theory(equality)]) ).

cnf(4222,plain,
    ( X3 = X2
    | ~ le(X3,X2,X2,X1)
    | ~ s_t(X3,X2,X1)
    | ~ s_t(ext(X1,X2,alpha,gamma),X2,X3) ),
    inference(sr,[status(thm)],[4208,219,theory(equality)]) ).

cnf(4759,plain,
    ( X1 = X2
    | ~ le(X1,X2,X2,X3)
    | ~ s_t(X1,X2,X3)
    | ~ s_t(X3,X1,X2) ),
    inference(spm,[status(thm)],[4222,846,theory(equality)]) ).

cnf(4860,plain,
    ( X1 = X2
    | ~ s_t(X1,X2,X3)
    | ~ s_t(X3,X1,X2)
    | ~ s_t(X2,X1,X3) ),
    inference(spm,[status(thm)],[4759,390,theory(equality)]) ).

cnf(4870,plain,
    ( X1 = X2
    | ~ s_t(X1,X2,X3)
    | ~ s_t(X3,X1,X2) ),
    inference(csr,[status(thm)],[4860,197]) ).

cnf(4885,plain,
    ( X1 = X2
    | ~ s_t(ext(X1,X3,X4,X5),X1,X2)
    | ~ s_t(X1,X2,X3) ),
    inference(spm,[status(thm)],[4870,374,theory(equality)]) ).

cnf(5218,negated_conjecture,
    ( esk1_0 = esk2_0
    | s_t(esk1_0,ins(esk3_0,esk4_0,esk1_0,esk2_0),X1)
    | s_t(esk1_0,X1,ins(esk3_0,esk4_0,esk1_0,esk2_0))
    | ~ s_t(esk1_0,esk2_0,X1) ),
    inference(spm,[status(thm)],[463,269,theory(equality)]) ).

cnf(5314,plain,
    ( X1 = X2
    | ~ s_t(X1,X1,X2)
    | ~ s_t(X1,X2,X3)
    | ~ s_t(X3,X1,X3) ),
    inference(spm,[status(thm)],[4885,2759,theory(equality)]) ).

cnf(5321,plain,
    ( X1 = X2
    | $false
    | ~ s_t(X1,X2,X3)
    | ~ s_t(X3,X1,X3) ),
    inference(rw,[status(thm)],[5314,195,theory(equality)]) ).

cnf(5322,plain,
    ( X1 = X2
    | ~ s_t(X1,X2,X3)
    | ~ s_t(X3,X1,X3) ),
    inference(cn,[status(thm)],[5321,theory(equality)]) ).

cnf(5357,plain,
    ( le(X1,X2,X3,X4)
    | ~ le(X2,X1,X4,X3) ),
    inference(spm,[status(thm)],[465,127,theory(equality)]) ).

cnf(5358,plain,
    ( le(X1,X2,X3,X4)
    | ~ le(X2,X1,X3,X4) ),
    inference(spm,[status(thm)],[465,213,theory(equality)]) ).

cnf(5380,plain,
    ( le(X1,X2,X3,X4)
    | ~ le(X2,X1,X5,ins(X3,X4,X5,X6))
    | ~ le(X5,X6,X3,X4) ),
    inference(spm,[status(thm)],[465,202,theory(equality)]) ).

cnf(5410,plain,
    ( X1 = ext(ext(X1,X2,alpha,gamma),X2,X3,X4)
    | ~ s_t(X2,X1,X2)
    | ~ le(X3,X4,X2,X1) ),
    inference(spm,[status(thm)],[5322,431,theory(equality)]) ).

cnf(5596,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_e(ext(X6,X5,X1,X2),X5,X3,X4) ),
    inference(spm,[status(thm)],[468,2603,theory(equality)]) ).

cnf(5653,plain,
    le(X1,ext(X2,X1,X3,X4),X4,X3),
    inference(spm,[status(thm)],[5596,3036,theory(equality)]) ).

cnf(5776,plain,
    ( le(X1,X2,X3,X4)
    | ~ s_e(X2,X1,X3,X4) ),
    inference(spm,[status(thm)],[468,5653,theory(equality)]) ).

cnf(5848,plain,
    ( s_t(X1,X2,X3)
    | ~ s_e(X2,X3,X4,X4) ),
    inference(spm,[status(thm)],[1183,5776,theory(equality)]) ).

cnf(7157,plain,
    ( s_t(X1,ins(X2,X2,X3,X4),X3)
    | ~ le(X3,X4,X2,X2) ),
    inference(spm,[status(thm)],[5848,378,theory(equality)]) ).

cnf(13264,plain,
    le(X1,X2,X3,ext(X3,ext(X4,X3,X1,X2),X5,X6)),
    inference(spm,[status(thm)],[655,123,theory(equality)]) ).

cnf(13276,plain,
    ( le(X1,X2,X3,ext(X3,X4,X5,X6))
    | ~ s_t(X3,ext(X7,X3,X1,X2),X4) ),
    inference(spm,[status(thm)],[655,374,theory(equality)]) ).

cnf(14473,plain,
    ( ext(X1,X2,X2,X3) = X3
    | ~ s_t(X2,X3,X2) ),
    inference(spm,[status(thm)],[658,330,theory(equality)]) ).

cnf(46581,plain,
    ( s_e(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X2,X2)
    | ~ le(X1,X2,X2,X1)
    | ~ s_t(ext(X1,X2,alpha,gamma),X2,X1)
    | ~ s_t(X2,ins(X2,X1,X1,X2),X2)
    | ~ s_t(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X1) ),
    inference(spm,[status(thm)],[1305,796,theory(equality)]) ).

cnf(46615,plain,
    ( s_e(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X2,X2)
    | $false
    | ~ s_t(ext(X1,X2,alpha,gamma),X2,X1)
    | ~ s_t(X2,ins(X2,X1,X1,X2),X2)
    | ~ s_t(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X1) ),
    inference(rw,[status(thm)],[46581,2603,theory(equality)]) ).

cnf(46616,plain,
    ( s_e(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X2,X2)
    | $false
    | $false
    | ~ s_t(X2,ins(X2,X1,X1,X2),X2)
    | ~ s_t(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X1) ),
    inference(rw,[status(thm)],[46615,290,theory(equality)]) ).

cnf(46617,plain,
    ( s_e(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X2,X2)
    | $false
    | $false
    | $false
    | ~ s_t(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X1) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[46616,2631,theory(equality)]),195,theory(equality)]) ).

cnf(46618,plain,
    ( s_e(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X2,X2)
    | $false
    | $false
    | $false
    | $false ),
    inference(rw,[status(thm)],[46617,199,theory(equality)]) ).

cnf(46619,plain,
    s_e(ext(ext(X1,X2,alpha,gamma),X2,X1,X2),X1,X2,X2),
    inference(cn,[status(thm)],[46618,theory(equality)]) ).

cnf(46646,plain,
    ext(ext(X1,X2,alpha,gamma),X2,X1,X2) = X1,
    inference(spm,[status(thm)],[129,46619,theory(equality)]) ).

cnf(46980,plain,
    le(X1,X2,X2,ext(X2,X1,X3,X4)),
    inference(spm,[status(thm)],[13264,46646,theory(equality)]) ).

cnf(48589,plain,
    le(X1,X2,ext(X1,X2,X3,X4),X1),
    inference(spm,[status(thm)],[5357,46980,theory(equality)]) ).

cnf(48659,plain,
    ( le(X1,X2,X3,X1)
    | ~ s_t(X2,X3,X2) ),
    inference(spm,[status(thm)],[48589,14473,theory(equality)]) ).

cnf(49582,plain,
    ( le(X1,X2,ins(X3,X3,X2,X4),X1)
    | ~ le(X2,X4,X3,X3) ),
    inference(spm,[status(thm)],[48659,7157,theory(equality)]) ).

cnf(55885,plain,
    ( le(X1,X2,X4,X1)
    | ~ le(X2,X4,X3,X3) ),
    inference(spm,[status(thm)],[49582,4008,theory(equality)]) ).

cnf(70860,plain,
    ( le(ins(X1,X2,X3,X4),X4,X2,X1)
    | ~ le(X3,X4,X1,X2) ),
    inference(spm,[status(thm)],[1844,359,theory(equality)]) ).

cnf(364306,negated_conjecture,
    ( esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0))
    | s_t(esk1_0,ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0) ),
    inference(spm,[status(thm)],[5218,199,theory(equality)]) ).

cnf(399801,plain,
    ( X1 = X3
    | ~ s_t(X2,X1,X2)
    | ~ le(X2,X3,X2,X1) ),
    inference(spm,[status(thm)],[3585,5410,theory(equality)]) ).

cnf(401423,plain,
    ( X1 = ins(X2,X1,X2,X3)
    | ~ s_t(X2,X1,X2)
    | ~ le(X2,X3,X2,X1) ),
    inference(spm,[status(thm)],[399801,2127,theory(equality)]) ).

cnf(566461,negated_conjecture,
    ( le(ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,X1,X2)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0))
    | ~ le(esk1_0,esk2_0,esk3_0,esk4_0) ),
    inference(spm,[status(thm)],[2119,364306,theory(equality)]) ).

cnf(566580,negated_conjecture,
    ( le(ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,X1,X2)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0))
    | $false ),
    inference(rw,[status(thm)],[566461,269,theory(equality)]) ).

cnf(566581,negated_conjecture,
    ( le(ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,X1,X2)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0)) ),
    inference(cn,[status(thm)],[566580,theory(equality)]) ).

cnf(632242,negated_conjecture,
    ( le(X1,ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,X1)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0)) ),
    inference(spm,[status(thm)],[55885,566581,theory(equality)]) ).

cnf(664591,plain,
    ( le(X2,X3,X2,X1)
    | ~ le(X1,X3,X1,X2)
    | ~ s_t(X1,X2,X1) ),
    inference(spm,[status(thm)],[70860,401423,theory(equality)]) ).

cnf(673374,negated_conjecture,
    ( le(esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,esk2_0)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0))
    | ~ s_t(esk2_0,esk2_0,esk2_0) ),
    inference(spm,[status(thm)],[664591,632242,theory(equality)]) ).

cnf(673573,negated_conjecture,
    ( le(esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,esk2_0)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0))
    | $false ),
    inference(rw,[status(thm)],[673374,195,theory(equality)]) ).

cnf(673574,negated_conjecture,
    ( le(esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0),esk2_0,esk2_0)
    | esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0)) ),
    inference(cn,[status(thm)],[673573,theory(equality)]) ).

cnf(682610,negated_conjecture,
    ( esk2_0 = esk1_0
    | s_t(esk1_0,esk2_0,ins(esk3_0,esk4_0,esk1_0,esk2_0)) ),
    inference(csr,[status(thm)],[673574,1485]) ).

cnf(682629,negated_conjecture,
    ( s_t(esk3_0,ext(ext(esk4_0,esk3_0,alpha,gamma),esk3_0,esk1_0,esk2_0),esk4_0)
    | esk2_0 = esk1_0
    | ~ le(esk1_0,esk2_0,esk3_0,esk4_0) ),
    inference(spm,[status(thm)],[504,682610,theory(equality)]) ).

cnf(682767,negated_conjecture,
    ( s_t(esk3_0,ext(ext(esk4_0,esk3_0,alpha,gamma),esk3_0,esk1_0,esk2_0),esk4_0)
    | esk2_0 = esk1_0
    | $false ),
    inference(rw,[status(thm)],[682629,269,theory(equality)]) ).

cnf(682768,negated_conjecture,
    ( s_t(esk3_0,ext(ext(esk4_0,esk3_0,alpha,gamma),esk3_0,esk1_0,esk2_0),esk4_0)
    | esk2_0 = esk1_0 ),
    inference(cn,[status(thm)],[682767,theory(equality)]) ).

cnf(1593765,negated_conjecture,
    ( le(esk1_0,esk2_0,esk3_0,ext(esk3_0,esk4_0,X1,X2))
    | esk2_0 = esk1_0 ),
    inference(spm,[status(thm)],[13276,682768,theory(equality)]) ).

cnf(1593936,negated_conjecture,
    ( esk2_0 = esk1_0
    | le(esk1_0,esk2_0,esk3_0,ins(X2,X1,esk3_0,esk4_0))
    | ~ le(esk3_0,esk4_0,X2,X1) ),
    inference(spm,[status(thm)],[1593765,284,theory(equality)]) ).

cnf(1777628,negated_conjecture,
    ( le(esk2_0,esk1_0,X1,X2)
    | esk2_0 = esk1_0
    | ~ le(esk3_0,esk4_0,X1,X2) ),
    inference(spm,[status(thm)],[5380,1593936,theory(equality)]) ).

cnf(1778019,negated_conjecture,
    ( esk2_0 = esk1_0
    | le(esk2_0,esk1_0,esk5_0,esk6_0) ),
    inference(spm,[status(thm)],[1777628,268,theory(equality)]) ).

cnf(1778713,negated_conjecture,
    ( le(esk1_0,esk2_0,esk5_0,esk6_0)
    | esk2_0 = esk1_0 ),
    inference(spm,[status(thm)],[5358,1778019,theory(equality)]) ).

cnf(1778766,negated_conjecture,
    esk2_0 = esk1_0,
    inference(sr,[status(thm)],[1778713,267,theory(equality)]) ).

cnf(1778785,negated_conjecture,
    $false,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[267,1778766,theory(equality)]),396,theory(equality)]) ).

cnf(1778786,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[1778785,theory(equality)]) ).

cnf(1778787,negated_conjecture,
    $false,
    1778786,
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GEO494+1 : TPTP v7.0.0. Released v7.0.0.
% 0.00/0.04  % Command  : Source/sine.py -e eprover -t %d %s
% 0.03/0.24  % Computer : n099.star.cs.uiowa.edu
% 0.03/0.24  % Model    : x86_64 x86_64
% 0.03/0.24  % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% 0.03/0.24  % Memory   : 32218.75MB
% 0.03/0.24  % OS       : Linux 3.10.0-327.36.3.el7.x86_64
% 0.03/0.24  % CPULimit : 300
% 0.03/0.24  % DateTime : Fri Jan 20 05:32:49 CST 2017
% 0.03/0.24  % CPUTime  : 
% 0.09/2.01  % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/2.01  --creating new selector for [GEO011+0.ax]
% 29.11/31.25  eprover: CPU time limit exceeded, terminating
% 94.64/99.25  -running prover on /export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_1 with time limit 29
% 94.64/99.25  -running prover with command ['/export/starexec/sandbox2/solver/bin/Source/./Source/PROVER/eproof.working', '-s', '-tLPO4', '-xAuto', '-tAuto', '--memory-limit=768', '--tptp3-format', '--cpu-limit=29', '/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_1']
% 94.64/99.25  -prover status ResourceOut
% 94.64/99.25  -running prover on /export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2 with time limit 80
% 94.64/99.25  -running prover with command ['/export/starexec/sandbox2/solver/bin/Source/./Source/PROVER/eproof.working', '-s', '-tLPO4', '-xAuto', '-tAuto', '--memory-limit=768', '--tptp3-format', '--cpu-limit=80', '/export/starexec/sandbox2/tmp/tmpKm_JmG/sel_theBenchmark.p_2']
% 94.64/99.25  -prover status Theorem
% 94.64/99.25  Problem theBenchmark.p solved in phase 1.
% 94.64/99.25  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 94.64/99.25  % SZS status Ended for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 94.64/99.25  Solved 1 out of 1.
% 94.64/99.25  # Problem is unsatisfiable (or provable), constructing proof object
% 94.64/99.25  # SZS status Theorem
% 94.64/99.25  # SZS output start CNFRefutation.
% See solution above
% 94.71/99.27  # SZS output end CNFRefutation
%------------------------------------------------------------------------------