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Bliksem---1.12.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWV249-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n015.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Wed Jul 20 16:23:11 EDT 2022

% Result   : Unsatisfiable 26.73s 27.17s
% Output   : Refutation 26.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : SWV249-2 : TPTP v8.1.0. Released v3.2.0.
% 0.10/0.13  % Command  : bliksem %s
% 0.14/0.34  % Computer : n015.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % DateTime : Tue Jun 14 22:36:54 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 26.73/27.17  *** allocated 10000 integers for termspace/termends
% 26.73/27.17  *** allocated 10000 integers for clauses
% 26.73/27.17  *** allocated 10000 integers for justifications
% 26.73/27.17  Bliksem 1.12
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Automatic Strategy Selection
% 26.73/27.17  
% 26.73/27.17  Clauses:
% 26.73/27.17  [
% 26.73/27.17     [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 
% 26.73/27.17    'tc_Message_Omsg' ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ), 'c_Message_Oanalz'( 'c_union'( 'v_G', 'v_H', 'tc_Message_Omsg'
% 26.73/27.17     ) ), 'tc_Message_Omsg' ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ],
% 26.73/27.17     [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Oanalz'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( X, Y, 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 26.73/27.17    'tc_set'( 'tc_Message_Omsg' ) ) ],
% 26.73/27.17     [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ) ) ]
% 26.73/27.17    ,
% 26.73/27.17     [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X ) ],
% 26.73/27.17     [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 'c_union'( X, 
% 26.73/27.17    Y, Z ) ) ],
% 26.73/27.17     [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 'c_union'( X, 
% 26.73/27.17    Y, Z ) ) ],
% 26.73/27.17     [ =( 'c_union'( 'c_insert'( X, Y, Z ), T, Z ), 'c_insert'( X, 'c_union'( 
% 26.73/27.17    Y, T, Z ), Z ) ) ],
% 26.73/27.17     [ =( 'c_union'( X, 'c_insert'( Y, Z, T ), T ), 'c_insert'( Y, 'c_union'( 
% 26.73/27.17    X, Z, T ), T ) ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( X, T, 'tc_set'( Z ) ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( Y, T, 'tc_set'( Z ) ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( T, Y, 
% 26.73/27.17    'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X, Z ), Y, 'tc_set'( Z )
% 26.73/27.17     ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( Y, T, 'tc_set'( Z ) ) ],
% 26.73/27.17     [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ],
% 26.73/27.17     [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ), =( Y, X ) ],
% 26.73/27.17     [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ]
% 26.73/27.17  ] .
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  percentage equality = 0.250000, percentage horn = 1.000000
% 26.73/27.17  This is a problem with some equality
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Options Used:
% 26.73/27.17  
% 26.73/27.17  useres =            1
% 26.73/27.17  useparamod =        1
% 26.73/27.17  useeqrefl =         1
% 26.73/27.17  useeqfact =         1
% 26.73/27.17  usefactor =         1
% 26.73/27.17  usesimpsplitting =  0
% 26.73/27.17  usesimpdemod =      5
% 26.73/27.17  usesimpres =        3
% 26.73/27.17  
% 26.73/27.17  resimpinuse      =  1000
% 26.73/27.17  resimpclauses =     20000
% 26.73/27.17  substype =          eqrewr
% 26.73/27.17  backwardsubs =      1
% 26.73/27.17  selectoldest =      5
% 26.73/27.17  
% 26.73/27.17  litorderings [0] =  split
% 26.73/27.17  litorderings [1] =  extend the termordering, first sorting on arguments
% 26.73/27.17  
% 26.73/27.17  termordering =      kbo
% 26.73/27.17  
% 26.73/27.17  litapriori =        0
% 26.73/27.17  termapriori =       1
% 26.73/27.17  litaposteriori =    0
% 26.73/27.17  termaposteriori =   0
% 26.73/27.17  demodaposteriori =  0
% 26.73/27.17  ordereqreflfact =   0
% 26.73/27.17  
% 26.73/27.17  litselect =         negord
% 26.73/27.17  
% 26.73/27.17  maxweight =         15
% 26.73/27.17  maxdepth =          30000
% 26.73/27.17  maxlength =         115
% 26.73/27.17  maxnrvars =         195
% 26.73/27.17  excuselevel =       1
% 26.73/27.17  increasemaxweight = 1
% 26.73/27.17  
% 26.73/27.17  maxselected =       10000000
% 26.73/27.17  maxnrclauses =      10000000
% 26.73/27.17  
% 26.73/27.17  showgenerated =    0
% 26.73/27.17  showkept =         0
% 26.73/27.17  showselected =     0
% 26.73/27.17  showdeleted =      0
% 26.73/27.17  showresimp =       1
% 26.73/27.17  showstatus =       2000
% 26.73/27.17  
% 26.73/27.17  prologoutput =     1
% 26.73/27.17  nrgoals =          5000000
% 26.73/27.17  totalproof =       1
% 26.73/27.17  
% 26.73/27.17  Symbols occurring in the translation:
% 26.73/27.17  
% 26.73/27.17  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 26.73/27.17  .  [1, 2]      (w:1, o:31, a:1, s:1, b:0), 
% 26.73/27.17  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 26.73/27.17  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 26.73/27.17  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 26.73/27.17  'v_X'  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 26.73/27.17  'v_G'  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 26.73/27.17  'c_Message_Oanalz'  [41, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 26.73/27.17  'c_Message_Osynth'  [42, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 26.73/27.17  'tc_Message_Omsg'  [43, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 26.73/27.17  'c_in'  [44, 3]      (w:1, o:56, a:1, s:1, b:0), 
% 26.73/27.17  'v_H'  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 26.73/27.17  'c_insert'  [46, 3]      (w:1, o:57, a:1, s:1, b:0), 
% 26.73/27.17  'c_union'  [47, 3]      (w:1, o:58, a:1, s:1, b:0), 
% 26.73/27.17  'tc_set'  [48, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 26.73/27.17  'c_lessequals'  [49, 3]      (w:1, o:59, a:1, s:1, b:0), 
% 26.73/27.17  'class_Orderings_Oorder'  [53, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 26.73/27.17  'c_minus'  [57, 3]      (w:1, o:60, a:1, s:1, b:0).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Starting Search:
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    123168
% 26.73/27.17  Kept:         2003
% 26.73/27.17  Inuse:        663
% 26.73/27.17  Deleted:      86
% 26.73/27.17  Deletedinuse: 21
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    290251
% 26.73/27.17  Kept:         4006
% 26.73/27.17  Inuse:        1306
% 26.73/27.17  Deleted:      186
% 26.73/27.17  Deletedinuse: 80
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    432749
% 26.73/27.17  Kept:         6007
% 26.73/27.17  Inuse:        1873
% 26.73/27.17  Deleted:      280
% 26.73/27.17  Deletedinuse: 97
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    1093679
% 26.73/27.17  Kept:         8017
% 26.73/27.17  Inuse:        3986
% 26.73/27.17  Deleted:      379
% 26.73/27.17  Deletedinuse: 108
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    1667508
% 26.73/27.17  Kept:         10017
% 26.73/27.17  Inuse:        5859
% 26.73/27.17  Deleted:      412
% 26.73/27.17  Deletedinuse: 108
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Failed to find proof!
% 26.73/27.17  maxweight =   15
% 26.73/27.17  maxnrclauses = 10000000
% 26.73/27.17  Generated: 2965521
% 26.73/27.17  Kept: 10521
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  The strategy used was not complete!
% 26.73/27.17  
% 26.73/27.17  Increased maxweight to 16
% 26.73/27.17  
% 26.73/27.17  Starting Search:
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    22455
% 26.73/27.17  Kept:         2005
% 26.73/27.17  Inuse:        389
% 26.73/27.17  Deleted:      54
% 26.73/27.17  Deletedinuse: 21
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    164785
% 26.73/27.17  Kept:         4007
% 26.73/27.17  Inuse:        843
% 26.73/27.17  Deleted:      120
% 26.73/27.17  Deletedinuse: 46
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    263113
% 26.73/27.17  Kept:         6187
% 26.73/27.17  Inuse:        1258
% 26.73/27.17  Deleted:      195
% 26.73/27.17  Deletedinuse: 80
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    358031
% 26.73/27.17  Kept:         8244
% 26.73/27.17  Inuse:        1609
% 26.73/27.17  Deleted:      230
% 26.73/27.17  Deletedinuse: 96
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    462590
% 26.73/27.17  Kept:         10250
% 26.73/27.17  Inuse:        1988
% 26.73/27.17  Deleted:      329
% 26.73/27.17  Deletedinuse: 138
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    544245
% 26.73/27.17  Kept:         12341
% 26.73/27.17  Inuse:        2328
% 26.73/27.17  Deleted:      388
% 26.73/27.17  Deletedinuse: 159
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    747156
% 26.73/27.17  Kept:         14343
% 26.73/27.17  Inuse:        2994
% 26.73/27.17  Deleted:      463
% 26.73/27.17  Deletedinuse: 163
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    995568
% 26.73/27.17  Kept:         16343
% 26.73/27.17  Inuse:        3766
% 26.73/27.17  Deleted:      520
% 26.73/27.17  Deletedinuse: 163
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Intermediate Status:
% 26.73/27.17  Generated:    1389736
% 26.73/27.17  Kept:         18343
% 26.73/27.17  Inuse:        4784
% 26.73/27.17  Deleted:      591
% 26.73/27.17  Deletedinuse: 166
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying inuse:
% 26.73/27.17  Done
% 26.73/27.17  
% 26.73/27.17  Resimplifying clauses:
% 26.73/27.17  
% 26.73/27.17  Bliksems!, er is een bewijs:
% 26.73/27.17  % SZS status Unsatisfiable
% 26.73/27.17  % SZS output start Refutation
% 26.73/27.17  
% 26.73/27.17  clause( 0, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' )
% 26.73/27.17     ), 'tc_Message_Omsg' ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 1, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'c_Message_Oanalz'( 'c_union'( 'v_G', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 2, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Oanalz'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 3, [ ~( 'c_lessequals'( X, Y, 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 26.73/27.17    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 4, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 5, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X )
% 26.73/27.17     ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 6, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 7, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 8, [ =( 'c_union'( 'c_insert'( X, Y, Z ), T, Z ), 'c_insert'( X, 
% 26.73/27.17    'c_union'( Y, T, Z ), Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 9, [ =( 'c_union'( X, 'c_insert'( Y, Z, T ), T ), 'c_insert'( Y, 
% 26.73/27.17    'c_union'( X, Z, T ), T ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 10, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 26.73/27.17    , 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 11, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 26.73/27.17    , 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 12, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 26.73/27.17    T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X, Z ), Y, 
% 26.73/27.17    'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 13, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) )
% 26.73/27.17     ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 14, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 15, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 26.73/27.17    Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 16, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 26, [ 'c_lessequals'( X, 'c_insert'( Y, X, Z ), 'tc_set'( Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  .
% 26.73/27.17  clause( 32, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 
% 26.73/27.17    'tc_Message_Omsg' ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 42, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 45, [ 'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( 
% 26.73/27.17    'c_union'( Y, X, 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ]
% 26.73/27.17     )
% 26.73/27.17  .
% 26.73/27.17  clause( 79, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 85, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 'c_union'( 
% 26.73/27.17    X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 115, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( Y, Z, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_insert'( Y, 'c_union'( X, Z
% 26.73/27.17    , 'tc_Message_Omsg' ), 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg'
% 26.73/27.17     ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 127, [ 'c_lessequals'( 'c_minus'( 'c_minus'( X, Y, 'tc_set'( Z ) )
% 26.73/27.17    , Y, 'tc_set'( Z ) ), 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 143, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 26.73/27.17    'c_union'( X, Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 144, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 26.73/27.17    'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 147, [ ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 
% 26.73/27.17    'tc_set'( Z ) ) ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 180, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y, Z
% 26.73/27.17     ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 190, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 195, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 269, [ =( 'c_insert'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ), 'tc_Message_Omsg' ), 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 313, [ =( 'c_insert'( 'v_X', 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ), 'tc_Message_Omsg'
% 26.73/27.17     ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 458, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( Y
% 26.73/27.17    , X, Z ), Y ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 2457, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 26.73/27.17    , 'tc_set'( Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 2475, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ), Z
% 26.73/27.17     ), 'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 2477, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 2500, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 4758, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', X, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ) ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  .
% 26.73/27.17  clause( 20000, [] )
% 26.73/27.17  .
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  % SZS output end Refutation
% 26.73/27.17  found a proof!
% 26.73/27.17  
% 26.73/27.17  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 26.73/27.17  
% 26.73/27.17  initialclauses(
% 26.73/27.17  [ clause( 20002, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ), 'tc_Message_Omsg' ) ] )
% 26.73/27.17  , clause( 20003, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X'
% 26.73/27.17    , 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'c_Message_Oanalz'( 'c_union'( 'v_G', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20004, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Oanalz'( X
% 26.73/27.17     ), Y, 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20005, [ ~( 'c_lessequals'( X, Y, 'tc_set'( 'tc_Message_Omsg' ) )
% 26.73/27.17     ), 'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 26.73/27.17    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 20006, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X
% 26.73/27.17     ), Y, 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 'c_union'( X
% 26.73/27.17    , Y, 'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' )
% 26.73/27.17     ) ] )
% 26.73/27.17  , clause( 20007, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y
% 26.73/27.17    , X ) ] )
% 26.73/27.17  , clause( 20008, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 20009, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 20010, [ =( 'c_union'( 'c_insert'( X, Y, Z ), T, Z ), 'c_insert'( 
% 26.73/27.17    X, 'c_union'( Y, T, Z ), Z ) ) ] )
% 26.73/27.17  , clause( 20011, [ =( 'c_union'( X, 'c_insert'( Y, Z, T ), T ), 'c_insert'( 
% 26.73/27.17    Y, 'c_union'( X, Z, T ), T ) ) ] )
% 26.73/27.17  , clause( 20012, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20013, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20014, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 26.73/27.17    , Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20015, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20016, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 
% 26.73/27.17    'tc_set'( Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z
% 26.73/27.17     ) ) ] )
% 26.73/27.17  , clause( 20017, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  , clause( 20018, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 26.73/27.17  ] ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 0, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' )
% 26.73/27.17     ), 'tc_Message_Omsg' ) ] )
% 26.73/27.17  , clause( 20002, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ), 'tc_Message_Omsg' ) ] )
% 26.73/27.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 1, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'c_Message_Oanalz'( 'c_union'( 'v_G', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20003, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X'
% 26.73/27.17    , 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'c_Message_Oanalz'( 'c_union'( 'v_G', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 2, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Oanalz'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20004, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Oanalz'( X
% 26.73/27.17     ), Y, 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 3, [ ~( 'c_lessequals'( X, Y, 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 26.73/27.17    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 20005, [ ~( 'c_lessequals'( X, Y, 'tc_set'( 'tc_Message_Omsg' ) )
% 26.73/27.17     ), 'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 26.73/27.17    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20022, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20006, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X
% 26.73/27.17     ), Y, 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 'c_union'( X
% 26.73/27.17    , Y, 'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' )
% 26.73/27.17     ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 4, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20022, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 5, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X )
% 26.73/27.17     ] )
% 26.73/27.17  , clause( 20007, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y
% 26.73/27.17    , X ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 6, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 20008, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 7, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 20009, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 8, [ =( 'c_union'( 'c_insert'( X, Y, Z ), T, Z ), 'c_insert'( X, 
% 26.73/27.17    'c_union'( Y, T, Z ), Z ) ) ] )
% 26.73/27.17  , clause( 20010, [ =( 'c_union'( 'c_insert'( X, Y, Z ), T, Z ), 'c_insert'( 
% 26.73/27.17    X, 'c_union'( Y, T, Z ), Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 9, [ =( 'c_union'( X, 'c_insert'( Y, Z, T ), T ), 'c_insert'( Y, 
% 26.73/27.17    'c_union'( X, Z, T ), T ) ) ] )
% 26.73/27.17  , clause( 20011, [ =( 'c_union'( X, 'c_insert'( Y, Z, T ), T ), 'c_insert'( 
% 26.73/27.17    Y, 'c_union'( X, Z, T ), T ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 10, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 26.73/27.17    , 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20012, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 11, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 26.73/27.17    , 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20013, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 12, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 26.73/27.17    T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X, Z ), Y, 
% 26.73/27.17    'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20014, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 26.73/27.17    , Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 13, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) )
% 26.73/27.17     ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20015, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 14, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( Z
% 26.73/27.17     ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20016, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 
% 26.73/27.17    'tc_set'( Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z
% 26.73/27.17     ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 15, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 26.73/27.17    Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  , clause( 20017, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 16, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 26.73/27.17  , clause( 20018, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20092, [ 'c_lessequals'( Y, Y, 'tc_set'( X ) ) ] )
% 26.73/27.17  , clause( 5, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X
% 26.73/27.17     ) ] )
% 26.73/27.17  , 0, clause( 16, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, 'tc_set'( X ) ), :=( Y, Y )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , clause( 20092, [ 'c_lessequals'( Y, Y, 'tc_set'( X ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20093, [ 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , clause( 13, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z )
% 26.73/27.17     ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, 
% 26.73/27.17    'c_insert'( X, Y, Z ) )] ), substitution( 1, [ :=( X, 'c_insert'( X, Y, Z
% 26.73/27.17     ) ), :=( Y, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 26, [ 'c_lessequals'( X, 'c_insert'( Y, X, Z ), 'tc_set'( Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , clause( 20093, [ 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z )
% 26.73/27.17     ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20095, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X )
% 26.73/27.17    , Y, 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, 
% 26.73/27.17    Y, 'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ) )
% 26.73/27.17     ] )
% 26.73/27.17  , clause( 4, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( X ), Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20100, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ), 'c_union'( 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( X, Y, 'tc_Message_Omsg' ) ), 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 2, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Oanalz'( X ), Y
% 26.73/27.17    , 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , 0, clause( 20095, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    X ), Y, 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    X, Y, 'tc_Message_Omsg' ) ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' )
% 26.73/27.17     ) ] )
% 26.73/27.17  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 26.73/27.17    :=( X, 'c_Message_Oanalz'( X ) ), :=( Y, Y )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20101, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 
% 26.73/27.17    'tc_Message_Omsg' ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20100, [ =( 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ), 'c_union'( 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( X, Y, 'tc_Message_Omsg' ) ), 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 32, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 
% 26.73/27.17    'tc_Message_Omsg' ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20101, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 
% 26.73/27.17    'tc_Message_Omsg' ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20102, [ 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , clause( 11, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) )
% 26.73/27.17     ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, 
% 26.73/27.17    'c_union'( X, Y, Z ) )] ), substitution( 1, [ :=( X, 'c_union'( X, Y, Z )
% 26.73/27.17     ), :=( Y, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 42, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20102, [ 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20103, [ 'c_lessequals'( 'c_Message_Oanalz'( X ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( Y, X, 'tc_Message_Omsg' ) ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 3, [ ~( 'c_lessequals'( X, Y, 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 26.73/27.17    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , 0, clause( 42, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'c_union'( Y, X, 
% 26.73/27.17    'tc_Message_Omsg' ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( 
% 26.73/27.17    Z, 'tc_Message_Omsg' )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 45, [ 'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( 
% 26.73/27.17    'c_union'( Y, X, 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , clause( 20103, [ 'c_lessequals'( 'c_Message_Oanalz'( X ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( Y, X, 'tc_Message_Omsg' ) ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 26.73/27.17     )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , clause( 10, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) )
% 26.73/27.17     ), 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, 
% 26.73/27.17    'c_union'( X, Y, Z ) )] ), substitution( 1, [ :=( X, 'c_union'( X, Y, Z )
% 26.73/27.17     ), :=( Y, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 79, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20106, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 
% 26.73/27.17    'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 6, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , 0, clause( 79, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, 'c_minus'( X, Y, 'tc_set'( Z ) ) ), :=( Y, Y )
% 26.73/27.17    , :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 85, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 'c_union'( 
% 26.73/27.17    X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20106, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 
% 26.73/27.17    'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20108, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_insert'( X, 'c_union'( Z, Y
% 26.73/27.17    , 'tc_Message_Omsg' ), 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg'
% 26.73/27.17     ) ) ] )
% 26.73/27.17  , clause( 9, [ =( 'c_union'( X, 'c_insert'( Y, Z, T ), T ), 'c_insert'( Y, 
% 26.73/27.17    'c_union'( X, Z, T ), T ) ) ] )
% 26.73/27.17  , 0, clause( 45, [ 'c_lessequals'( 'c_Message_Oanalz'( X ), 
% 26.73/27.17    'c_Message_Oanalz'( 'c_union'( Y, X, 'tc_Message_Omsg' ) ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , 0, 7, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, 
% 26.73/27.17    'tc_Message_Omsg' )] ), substitution( 1, [ :=( X, 'c_insert'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), :=( Y, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 115, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( Y, Z, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_insert'( Y, 'c_union'( X, Z
% 26.73/27.17    , 'tc_Message_Omsg' ), 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg'
% 26.73/27.17     ) ) ] )
% 26.73/27.17  , clause( 20108, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_insert'( X, 'c_union'( Z, Y
% 26.73/27.17    , 'tc_Message_Omsg' ), 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg'
% 26.73/27.17     ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20110, [ 'c_lessequals'( 'c_minus'( 'c_minus'( X, Y, 'tc_set'( Z )
% 26.73/27.17     ), Y, 'tc_set'( Z ) ), 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 6, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , 0, clause( 85, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 
% 26.73/27.17    'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, 10, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, 'c_minus'( X, Y, 'tc_set'( Z ) ) ), :=( Y, Y )
% 26.73/27.17    , :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 127, [ 'c_lessequals'( 'c_minus'( 'c_minus'( X, Y, 'tc_set'( Z ) )
% 26.73/27.17    , Y, 'tc_set'( Z ) ), 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20110, [ 'c_lessequals'( 'c_minus'( 'c_minus'( X, Y, 'tc_set'( Z
% 26.73/27.17     ) ), Y, 'tc_set'( Z ) ), 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20111, [ ~( 'c_lessequals'( Z, X, 'tc_set'( Y ) ) ), 'c_lessequals'( 
% 26.73/27.17    'c_union'( Z, X, Y ), X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , clause( 12, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 26.73/27.17    , Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 143, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 26.73/27.17    'c_union'( X, Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20111, [ ~( 'c_lessequals'( Z, X, 'tc_set'( Y ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( Z, X, Y ), X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20114, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 26.73/27.17    'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 12, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 26.73/27.17    , Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 1, clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, Y )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, Y ), :=( Y, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 144, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 26.73/27.17    'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20114, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20116, [ 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ), 
% 26.73/27.17    ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 'tc_set'( Z ) ) )
% 26.73/27.17    , ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 7, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , 0, clause( 12, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 26.73/27.17    , Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 2, 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, 'c_minus'( Y, X, 'tc_set'( Z ) ) ), :=( Y, T )
% 26.73/27.17    , :=( Z, Z ), :=( T, X )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 147, [ ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 
% 26.73/27.17    'tc_set'( Z ) ) ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20116, [ 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) )
% 26.73/27.17    , ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 'tc_set'( Z ) )
% 26.73/27.17     ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20117, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y, 
% 26.73/27.17    Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 14, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( 
% 26.73/27.17    Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 1, clause( 18, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, Y )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, Y ), :=( Y, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 180, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y, Z
% 26.73/27.17     ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20117, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y
% 26.73/27.17    , Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20118, [ ~( 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z )
% 26.73/27.17     ) ), =( Y, 'c_insert'( X, Y, Z ) ), ~( 'c_in'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 15, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  , 0, clause( 180, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, 
% 26.73/27.17    Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 1, substitution( 0, [ :=( X, 'c_insert'( X, Y, Z ) ), :=( Y, Y ), :=( Z, 
% 26.73/27.17    Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20120, [ =( X, 'c_insert'( Y, X, Z ) ), ~( 'c_in'( Y, X, Z ) ) ] )
% 26.73/27.17  , clause( 20118, [ ~( 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z
% 26.73/27.17     ) ) ), =( Y, 'c_insert'( X, Y, Z ) ), ~( 'c_in'( X, Y, Z ) ) ] )
% 26.73/27.17  , 0, clause( 26, [ 'c_lessequals'( X, 'c_insert'( Y, X, Z ), 'tc_set'( Z )
% 26.73/27.17     ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20121, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ] )
% 26.73/27.17  , clause( 20120, [ =( X, 'c_insert'( Y, X, Z ) ), ~( 'c_in'( Y, X, Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 190, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ] )
% 26.73/27.17  , clause( 20121, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20122, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 26.73/27.17     ) ), =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 'tc_set'( Z
% 26.73/27.17     ) ) ) ] )
% 26.73/27.17  , clause( 15, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  , 0, clause( 143, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( X, Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 1, substitution( 0, [ :=( X, 'c_union'( X, Y, Z ) ), :=( Y, Y ), :=( Z, Z
% 26.73/27.17     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20124, [ =( X, 'c_union'( Y, X, Z ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 20122, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z
% 26.73/27.17     ) ) ), =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 'tc_set'( 
% 26.73/27.17    Z ) ) ) ] )
% 26.73/27.17  , 0, clause( 42, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20125, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 20124, [ =( X, 'c_union'( Y, X, Z ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 195, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 20125, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20126, [ =( Y, 'c_insert'( X, Y, Z ) ), ~( 'c_in'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 190, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20127, [ =( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 
% 26.73/27.17    'c_insert'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 20126, [ =( Y, 'c_insert'( X, Y, Z ) ), ~( 'c_in'( X, Y, Z ) ) ]
% 26.73/27.17     )
% 26.73/27.17  , 1, clause( 0, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ), 'tc_Message_Omsg' ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, 'v_X' ), :=( Y, 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ) ), :=( Z, 'tc_Message_Omsg' )] ), 
% 26.73/27.17    substitution( 1, [] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20128, [ =( 'c_insert'( 'v_X', 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'tc_Message_Omsg' ), 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ) ) ] )
% 26.73/27.17  , clause( 20127, [ =( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 
% 26.73/27.17    'c_insert'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 269, [ =( 'c_insert'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ), 'tc_Message_Omsg' ), 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ) ) ] )
% 26.73/27.17  , clause( 20128, [ =( 'c_insert'( 'v_X', 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'tc_Message_Omsg' ), 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ) ) ] )
% 26.73/27.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20130, [ =( 'c_insert'( X, 'c_union'( Y, T, Z ), Z ), 'c_union'( 
% 26.73/27.17    'c_insert'( X, Y, Z ), T, Z ) ) ] )
% 26.73/27.17  , clause( 8, [ =( 'c_union'( 'c_insert'( X, Y, Z ), T, Z ), 'c_insert'( X, 
% 26.73/27.17    'c_union'( Y, T, Z ), Z ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 26.73/27.17    ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20131, [ =( 'c_insert'( 'v_X', 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ), 'tc_Message_Omsg'
% 26.73/27.17     ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 269, [ =( 'c_insert'( 'v_X', 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'tc_Message_Omsg' ), 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ) ) ] )
% 26.73/27.17  , 0, clause( 20130, [ =( 'c_insert'( X, 'c_union'( Y, T, Z ), Z ), 
% 26.73/27.17    'c_union'( 'c_insert'( X, Y, Z ), T, Z ) ) ] )
% 26.73/27.17  , 0, 11, substitution( 0, [] ), substitution( 1, [ :=( X, 'v_X' ), :=( Y, 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ) ), :=( Z, 
% 26.73/27.17    'tc_Message_Omsg' ), :=( T, X )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 313, [ =( 'c_insert'( 'v_X', 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ), 'tc_Message_Omsg'
% 26.73/27.17     ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 20131, [ =( 'c_insert'( 'v_X', 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ), 'tc_Message_Omsg'
% 26.73/27.17     ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20133, [ ~( 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 26.73/27.17     ) ), =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 'tc_set'( Z
% 26.73/27.17     ) ) ) ] )
% 26.73/27.17  , clause( 15, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 26.73/27.17    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 26.73/27.17  , 0, clause( 144, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 1, substitution( 0, [ :=( X, 'c_union'( X, Y, Z ) ), :=( Y, X ), :=( Z, Z
% 26.73/27.17     )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20135, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 20133, [ ~( 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z
% 26.73/27.17     ) ) ), =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 'tc_set'( 
% 26.73/27.17    Z ) ) ) ] )
% 26.73/27.17  , 0, clause( 79, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20136, [ =( 'c_union'( X, Y, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 20135, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 458, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( Y
% 26.73/27.17    , X, Z ), Y ) ] )
% 26.73/27.17  , clause( 20136, [ =( 'c_union'( X, Y, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20138, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 26.73/27.17     ) ), 'c_lessequals'( 'c_union'( Y, 'c_minus'( X, Y, 'tc_set'( Z ) ), Z )
% 26.73/27.17    , 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 147, [ ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 
% 26.73/27.17    'tc_set'( Z ) ) ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ), 
% 26.73/27.17    'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, clause( 127, [ 'c_lessequals'( 'c_minus'( 'c_minus'( X, Y, 'tc_set'( Z
% 26.73/27.17     ) ), Y, 'tc_set'( Z ) ), 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, Y ), :=( Y, 'c_minus'( X, Y, 'tc_set'( Z ) )
% 26.73/27.17     ), :=( Z, Z ), :=( T, 'c_union'( X, Y, Z ) )] ), substitution( 1, [ :=( 
% 26.73/27.17    X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20140, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 26.73/27.17    , 'tc_set'( Z ) ), ~( 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( 
% 26.73/27.17    Z ) ) ) ] )
% 26.73/27.17  , clause( 7, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , 0, clause( 20138, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( 
% 26.73/27.17    Z ) ) ), 'c_lessequals'( 'c_union'( Y, 'c_minus'( X, Y, 'tc_set'( Z ) ), 
% 26.73/27.17    Z ), 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 1, 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20141, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 26.73/27.17    , 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20140, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z
% 26.73/27.17     ), 'tc_set'( Z ) ), ~( 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( 
% 26.73/27.17    Z ) ) ) ] )
% 26.73/27.17  , 1, clause( 42, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) )
% 26.73/27.17     ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 2457, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 26.73/27.17    , 'tc_set'( Z ) ) ] )
% 26.73/27.17  , clause( 20141, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z
% 26.73/27.17     ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20142, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 458, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( 
% 26.73/27.17    Y, X, Z ), Y ) ] )
% 26.73/27.17  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20143, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( X, Y, Z ), 
% 26.73/27.17    'c_union'( Y, X, Z ), Z ) ) ] )
% 26.73/27.17  , clause( 20142, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , 1, clause( 2457, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X
% 26.73/27.17    , Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, 'c_union'( X, Y, Z ) ), :=( Y, 'c_union'( Y
% 26.73/27.17    , X, Z ) ), :=( Z, Z )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), 
% 26.73/27.17    :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20144, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ), 
% 26.73/27.17    Z ), 'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 20143, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( X, Y, Z )
% 26.73/27.17    , 'c_union'( Y, X, Z ), Z ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 2475, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ), Z
% 26.73/27.17     ), 'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , clause( 20144, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 26.73/27.17    , Z ), 'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  eqswap(
% 26.73/27.17  clause( 20145, [ =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , clause( 195, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20147, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( Y, X, Z ), 
% 26.73/27.17    'c_union'( X, Y, Z ), Z ) ) ] )
% 26.73/27.17  , clause( 20145, [ =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 
% 26.73/27.17    'tc_set'( Z ) ) ) ] )
% 26.73/27.17  , 1, clause( 2457, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X
% 26.73/27.17    , Z ), 'tc_set'( Z ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [ :=( X, 'c_union'( Y, X, Z ) ), :=( Y, 'c_union'( X
% 26.73/27.17    , Y, Z ) ), :=( Z, Z )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), 
% 26.73/27.17    :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20148, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 26.73/27.17  , clause( 2475, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 26.73/27.17    , Z ), 'c_union'( X, Y, Z ) ) ] )
% 26.73/27.17  , 0, clause( 20147, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( Y, X, 
% 26.73/27.17    Z ), 'c_union'( X, Y, Z ), Z ) ) ] )
% 26.73/27.17  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 26.73/27.17    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 2477, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 26.73/27.17  , clause( 20148, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 26.73/27.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20150, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'v_G', 'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 2477, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 26.73/27.17  , 0, clause( 1, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X'
% 26.73/27.17    , 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'c_Message_Oanalz'( 'c_union'( 'v_G', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , 0, 7, substitution( 0, [ :=( X, 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 26.73/27.17    'v_G' ) ) ), :=( Y, 'c_Message_Oanalz'( 'c_union'( 'v_G', 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ) ), :=( Z, 'tc_Message_Omsg' )] ), substitution( 1
% 26.73/27.17    , [] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20154, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 32, [ =( 'c_union'( 'c_Message_Oanalz'( 'c_union'( X, Y, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 
% 26.73/27.17    'tc_Message_Omsg' ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( X ) ), Y, 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , 0, clause( 20150, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 
% 26.73/27.17    'v_X', 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oanalz'( 
% 26.73/27.17    'c_union'( 'v_G', 'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), 'tc_Message_Omsg' ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , 0, 7, substitution( 0, [ :=( X, 'v_G' ), :=( Y, 'v_H' )] ), 
% 26.73/27.17    substitution( 1, [] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 2500, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', 
% 26.73/27.17    'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , clause( 20154, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X'
% 26.73/27.17    , 'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  paramod(
% 26.73/27.17  clause( 20157, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', X, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ) ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 313, [ =( 'c_insert'( 'v_X', 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ), 'tc_Message_Omsg'
% 26.73/27.17     ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , 0, clause( 115, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( Y, Z, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_insert'( Y, 'c_union'( X, Z
% 26.73/27.17    , 'tc_Message_Omsg' ), 'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg'
% 26.73/27.17     ) ) ] )
% 26.73/27.17  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ) ), :=( Y, 'v_X' ), :=( 
% 26.73/27.17    Z, X )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 4758, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', X, 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 'c_Message_Osynth'( 
% 26.73/27.17    'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' ) ), 'tc_set'( 
% 26.73/27.17    'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , clause( 20157, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X', X
% 26.73/27.17    , 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' )
% 26.73/27.17     ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  resolution(
% 26.73/27.17  clause( 20158, [] )
% 26.73/27.17  , clause( 2500, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X'
% 26.73/27.17    , 'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), 'v_H', 
% 26.73/27.17    'tc_Message_Omsg' ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 26.73/27.17  , 0, clause( 4758, [ 'c_lessequals'( 'c_Message_Oanalz'( 'c_insert'( 'v_X'
% 26.73/27.17    , X, 'tc_Message_Omsg' ) ), 'c_Message_Oanalz'( 'c_union'( 
% 26.73/27.17    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_G' ) ), X, 'tc_Message_Omsg' )
% 26.73/27.17     ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 26.73/27.17  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, 'v_H' )] )).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  subsumption(
% 26.73/27.17  clause( 20000, [] )
% 26.73/27.17  , clause( 20158, [] )
% 26.73/27.17  , substitution( 0, [] ), permutation( 0, [] ) ).
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  end.
% 26.73/27.17  
% 26.73/27.17  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 26.73/27.17  
% 26.73/27.17  Memory use:
% 26.73/27.17  
% 26.73/27.17  space for terms:        323428
% 26.73/27.17  space for clauses:      1548451
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  clauses generated:      1511137
% 26.73/27.17  clauses kept:           20001
% 26.73/27.17  clauses selected:       5095
% 26.73/27.17  clauses deleted:        1197
% 26.73/27.17  clauses inuse deleted:  213
% 26.73/27.17  
% 26.73/27.17  subsentry:          312685
% 26.73/27.17  literals s-matched: 217979
% 26.73/27.17  literals matched:   214986
% 26.73/27.17  full subsumption:   5924
% 26.73/27.17  
% 26.73/27.17  checksum:           906395717
% 26.73/27.17  
% 26.73/27.17  
% 26.73/27.17  Bliksem ended
%------------------------------------------------------------------------------