TSTP Solution File: SWV252-2 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWV252-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n032.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 16:23:13 EDT 2022

% Result   : Unsatisfiable 1.82s 2.25s
% Output   : Refutation 1.82s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07  % Problem  : SWV252-2 : TPTP v8.1.0. Released v3.2.0.
% 0.00/0.08  % Command  : bliksem %s
% 0.07/0.26  % Computer : n032.cluster.edu
% 0.07/0.26  % Model    : x86_64 x86_64
% 0.07/0.26  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.26  % Memory   : 8042.1875MB
% 0.07/0.26  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.07/0.26  % CPULimit : 300
% 0.07/0.26  % DateTime : Wed Jun 15 01:42:28 EDT 2022
% 0.07/0.26  % CPUTime  : 
% 1.82/2.25  *** allocated 10000 integers for termspace/termends
% 1.82/2.25  *** allocated 10000 integers for clauses
% 1.82/2.25  *** allocated 10000 integers for justifications
% 1.82/2.25  Bliksem 1.12
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Automatic Strategy Selection
% 1.82/2.25  
% 1.82/2.25  Clauses:
% 1.82/2.25  [
% 1.82/2.25     [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ), 
% 1.82/2.25    'tc_Message_Omsg' ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 'v_H', 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 1.82/2.25    'v_H' ) ), 'c_Message_Oparts'( 'v_H' ), 'tc_Message_Omsg' ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ) ],
% 1.82/2.25     [ =( 'c_Message_Oanalz'( 'c_Message_Oparts'( X ) ), 'c_Message_Oparts'( 
% 1.82/2.25    X ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_Message_Oanalz'( X ), 'c_Message_Oanalz'( Y ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ), 'c_lessequals'( X, 'c_Message_Oanalz'( 
% 1.82/2.25    Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ],
% 1.82/2.25     [ =( 'c_Message_Oparts'( 'c_Message_Oanalz'( X ) ), 'c_Message_Oparts'( 
% 1.82/2.25    X ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 'c_Message_Oparts'( Y ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ), 'c_lessequals'( X, 'c_Message_Oparts'( 
% 1.82/2.25    Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ],
% 1.82/2.25     [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ), 'c_union'( 
% 1.82/2.25    'c_Message_Oparts'( X ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ) ) ]
% 1.82/2.25    ,
% 1.82/2.25     [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X ) ],
% 1.82/2.25     [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 'c_union'( X, 
% 1.82/2.25    Y, Z ) ) ],
% 1.82/2.25     [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 'c_union'( X, 
% 1.82/2.25    Y, Z ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( X, T, 'tc_set'( Z ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( Y, T, 'tc_set'( Z ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( T, Y, 
% 1.82/2.25    'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X, Z ), Y, 'tc_set'( Z )
% 1.82/2.25     ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 'c_in'( 
% 1.82/2.25    X, T, Z ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( Y, T, 'tc_set'( Z ) ) ],
% 1.82/2.25     [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ],
% 1.82/2.25     [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ), =( Y, X ) ],
% 1.82/2.25     [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ]
% 1.82/2.25  ] .
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  percentage equality = 0.181818, percentage horn = 1.000000
% 1.82/2.25  This is a problem with some equality
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Options Used:
% 1.82/2.25  
% 1.82/2.25  useres =            1
% 1.82/2.25  useparamod =        1
% 1.82/2.25  useeqrefl =         1
% 1.82/2.25  useeqfact =         1
% 1.82/2.25  usefactor =         1
% 1.82/2.25  usesimpsplitting =  0
% 1.82/2.25  usesimpdemod =      5
% 1.82/2.25  usesimpres =        3
% 1.82/2.25  
% 1.82/2.25  resimpinuse      =  1000
% 1.82/2.25  resimpclauses =     20000
% 1.82/2.25  substype =          eqrewr
% 1.82/2.25  backwardsubs =      1
% 1.82/2.25  selectoldest =      5
% 1.82/2.25  
% 1.82/2.25  litorderings [0] =  split
% 1.82/2.25  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.82/2.25  
% 1.82/2.25  termordering =      kbo
% 1.82/2.25  
% 1.82/2.25  litapriori =        0
% 1.82/2.25  termapriori =       1
% 1.82/2.25  litaposteriori =    0
% 1.82/2.25  termaposteriori =   0
% 1.82/2.25  demodaposteriori =  0
% 1.82/2.25  ordereqreflfact =   0
% 1.82/2.25  
% 1.82/2.25  litselect =         negord
% 1.82/2.25  
% 1.82/2.25  maxweight =         15
% 1.82/2.25  maxdepth =          30000
% 1.82/2.25  maxlength =         115
% 1.82/2.25  maxnrvars =         195
% 1.82/2.25  excuselevel =       1
% 1.82/2.25  increasemaxweight = 1
% 1.82/2.25  
% 1.82/2.25  maxselected =       10000000
% 1.82/2.25  maxnrclauses =      10000000
% 1.82/2.25  
% 1.82/2.25  showgenerated =    0
% 1.82/2.25  showkept =         0
% 1.82/2.25  showselected =     0
% 1.82/2.25  showdeleted =      0
% 1.82/2.25  showresimp =       1
% 1.82/2.25  showstatus =       2000
% 1.82/2.25  
% 1.82/2.25  prologoutput =     1
% 1.82/2.25  nrgoals =          5000000
% 1.82/2.25  totalproof =       1
% 1.82/2.25  
% 1.82/2.25  Symbols occurring in the translation:
% 1.82/2.25  
% 1.82/2.25  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.82/2.25  .  [1, 2]      (w:1, o:30, a:1, s:1, b:0), 
% 1.82/2.25  !  [4, 1]      (w:0, o:20, a:1, s:1, b:0), 
% 1.82/2.25  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.82/2.25  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.82/2.25  'v_X'  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 1.82/2.25  'v_H'  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 1.82/2.25  'c_Message_Oanalz'  [41, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 1.82/2.25  'c_Message_Osynth'  [42, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 1.82/2.25  'tc_Message_Omsg'  [43, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 1.82/2.25  'c_in'  [44, 3]      (w:1, o:55, a:1, s:1, b:0), 
% 1.82/2.25  'c_insert'  [45, 3]      (w:1, o:56, a:1, s:1, b:0), 
% 1.82/2.25  'c_Message_Oparts'  [46, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 1.82/2.25  'c_union'  [47, 3]      (w:1, o:57, a:1, s:1, b:0), 
% 1.82/2.25  'tc_set'  [48, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 1.82/2.25  'c_lessequals'  [49, 3]      (w:1, o:58, a:1, s:1, b:0), 
% 1.82/2.25  'class_Orderings_Oorder'  [53, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 1.82/2.25  'c_minus'  [57, 3]      (w:1, o:59, a:1, s:1, b:0).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Starting Search:
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Intermediate Status:
% 1.82/2.25  Generated:    12759
% 1.82/2.25  Kept:         2009
% 1.82/2.25  Inuse:        298
% 1.82/2.25  Deleted:      51
% 1.82/2.25  Deletedinuse: 13
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Intermediate Status:
% 1.82/2.25  Generated:    35269
% 1.82/2.25  Kept:         4011
% 1.82/2.25  Inuse:        503
% 1.82/2.25  Deleted:      53
% 1.82/2.25  Deletedinuse: 14
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Intermediate Status:
% 1.82/2.25  Generated:    134369
% 1.82/2.25  Kept:         6017
% 1.82/2.25  Inuse:        746
% 1.82/2.25  Deleted:      118
% 1.82/2.25  Deletedinuse: 50
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Intermediate Status:
% 1.82/2.25  Generated:    192791
% 1.82/2.25  Kept:         8064
% 1.82/2.25  Inuse:        918
% 1.82/2.25  Deleted:      128
% 1.82/2.25  Deletedinuse: 50
% 1.82/2.25  
% 1.82/2.25  Resimplifying inuse:
% 1.82/2.25  Done
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Bliksems!, er is een bewijs:
% 1.82/2.25  % SZS status Unsatisfiable
% 1.82/2.25  % SZS output start Refutation
% 1.82/2.25  
% 1.82/2.25  clause( 0, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' )
% 1.82/2.25     ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 1, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 
% 1.82/2.25    'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ), 'c_Message_Oparts'( 'v_H' ), 
% 1.82/2.25    'tc_Message_Omsg' ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 4, [ =( 'c_Message_Oparts'( 'c_Message_Oanalz'( X ) ), 
% 1.82/2.25    'c_Message_Oparts'( X ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 5, [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 'c_Message_Oparts'( 
% 1.82/2.25    Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 'c_lessequals'( X, 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 6, [ ~( 'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 7, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( X )
% 1.82/2.25    , 'tc_Message_Omsg' ), 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ) ) ]
% 1.82/2.25     )
% 1.82/2.25  .
% 1.82/2.25  clause( 8, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X )
% 1.82/2.25     ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 9, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 10, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 11, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 1.82/2.25    , 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 12, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 1.82/2.25    , 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 13, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 1.82/2.25    T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X, Z ), Y, 
% 1.82/2.25    'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 14, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_in'( X, T, Z ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 15, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 16, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( Z
% 1.82/2.25     ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 17, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 1.82/2.25    Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 18, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 21, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 27, [ 'c_lessequals'( X, 'c_insert'( Y, X, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  .
% 1.82/2.25  clause( 51, [ 'c_lessequals'( X, 'c_Message_Oparts'( X ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 55, [ 'c_in'( X, 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  .
% 1.82/2.25  clause( 111, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 'c_union'( 
% 1.82/2.25    X, Y, Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 112, [ 'c_lessequals'( 'c_Message_Oparts'( X ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 150, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  .
% 1.82/2.25  clause( 200, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 1.82/2.25    'c_union'( X, Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 201, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 1.82/2.25    'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 202, [ ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 
% 1.82/2.25    'tc_set'( Z ) ) ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 222, [ ~( 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ) )
% 1.82/2.25    , ~( 'c_lessequals'( Z, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 
% 1.82/2.25    X, Z, 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 231, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y, Z
% 1.82/2.25     ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 238, [ 'c_lessequals'( X, 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 2111, [ ~( 'c_in'( X, Y, Z ) ), =( 'c_insert'( X, Y, Z ), Y ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 2143, [ 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ), 
% 1.82/2.25    ~( 'c_in'( X, Y, 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 2214, [ 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 3720, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( X
% 1.82/2.25    , Y, Z ), Y ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 3910, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( Y
% 1.82/2.25    , X, Z ), Y ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 4006, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 1.82/2.25    , 'tc_set'( Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 4007, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ), Z
% 1.82/2.25     ), 'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 4008, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 4015, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 
% 1.82/2.25    'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 8163, [ ~( 'c_lessequals'( 'v_H', 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  .
% 1.82/2.25  clause( 8168, [] )
% 1.82/2.25  .
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  % SZS output end Refutation
% 1.82/2.25  found a proof!
% 1.82/2.25  
% 1.82/2.25  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.82/2.25  
% 1.82/2.25  initialclauses(
% 1.82/2.25  [ clause( 8170, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 1.82/2.25    'v_H' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , clause( 8171, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X'
% 1.82/2.25    , 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ), 'c_Message_Oparts'( 'v_H' ), 
% 1.82/2.25    'tc_Message_Omsg' ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 8172, [ =( 'c_Message_Oanalz'( 'c_Message_Oparts'( X ) ), 
% 1.82/2.25    'c_Message_Oparts'( X ) ) ] )
% 1.82/2.25  , clause( 8173, [ ~( 'c_lessequals'( 'c_Message_Oanalz'( X ), 
% 1.82/2.25    'c_Message_Oanalz'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 1.82/2.25    'c_lessequals'( X, 'c_Message_Oanalz'( Y ), 'tc_set'( 'tc_Message_Omsg' )
% 1.82/2.25     ) ] )
% 1.82/2.25  , clause( 8174, [ =( 'c_Message_Oparts'( 'c_Message_Oanalz'( X ) ), 
% 1.82/2.25    'c_Message_Oparts'( X ) ) ] )
% 1.82/2.25  , clause( 8175, [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 1.82/2.25    'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' )
% 1.82/2.25     ) ] )
% 1.82/2.25  , clause( 8176, [ ~( 'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8177, [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ), 
% 1.82/2.25    'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( X ), 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8178, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y
% 1.82/2.25    , X ) ] )
% 1.82/2.25  , clause( 8179, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 8180, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 8181, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8182, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8183, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 1.82/2.25    , Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8184, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z
% 1.82/2.25     ) ) ), 'c_in'( X, T, Z ) ] )
% 1.82/2.25  , clause( 8185, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z
% 1.82/2.25     ) ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8186, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( 
% 1.82/2.25    Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8187, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  , clause( 8188, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 1.82/2.25  ] ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 0, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' )
% 1.82/2.25     ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , clause( 8170, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 1.82/2.25    'v_H' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 1, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 
% 1.82/2.25    'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ), 'c_Message_Oparts'( 'v_H' ), 
% 1.82/2.25    'tc_Message_Omsg' ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 8171, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X'
% 1.82/2.25    , 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ), 'c_Message_Oparts'( 'v_H' ), 
% 1.82/2.25    'tc_Message_Omsg' ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 4, [ =( 'c_Message_Oparts'( 'c_Message_Oanalz'( X ) ), 
% 1.82/2.25    'c_Message_Oparts'( X ) ) ] )
% 1.82/2.25  , clause( 8174, [ =( 'c_Message_Oparts'( 'c_Message_Oanalz'( X ) ), 
% 1.82/2.25    'c_Message_Oparts'( X ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 5, [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 'c_Message_Oparts'( 
% 1.82/2.25    Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 'c_lessequals'( X, 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8175, [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 1.82/2.25    'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' )
% 1.82/2.25     ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.82/2.25     ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 6, [ ~( 'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8176, [ ~( 'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.82/2.25     ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8197, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    X ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ) )
% 1.82/2.25     ] )
% 1.82/2.25  , clause( 8177, [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ), 
% 1.82/2.25    'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( X ), 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 7, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( X )
% 1.82/2.25    , 'tc_Message_Omsg' ), 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 8197, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    X ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ) )
% 1.82/2.25     ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 8, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X )
% 1.82/2.25     ] )
% 1.82/2.25  , clause( 8178, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y
% 1.82/2.25    , X ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.82/2.25     ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 9, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 8179, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 10, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 8180, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 11, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 1.82/2.25    , 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8181, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 12, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) )
% 1.82/2.25    , 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8182, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 13, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 1.82/2.25    T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X, Z ), Y, 
% 1.82/2.25    'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8183, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 1.82/2.25    , Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 14, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_in'( X, T, Z ) ] )
% 1.82/2.25  , clause( 8184, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z
% 1.82/2.25     ) ) ), 'c_in'( X, T, Z ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 15, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8185, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z
% 1.82/2.25     ) ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 16, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( Z
% 1.82/2.25     ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8186, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( 
% 1.82/2.25    Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 17, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 'c_lessequals'( 
% 1.82/2.25    Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  , clause( 8187, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 18, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 1.82/2.25  , clause( 8188, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8258, [ 'c_lessequals'( Y, Y, 'tc_set'( X ) ) ] )
% 1.82/2.25  , clause( 8, [ ~( 'class_Orderings_Oorder'( X ) ), 'c_lessequals'( Y, Y, X
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, clause( 18, [ 'class_Orderings_Oorder'( 'tc_set'( X ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, 'tc_set'( X ) ), :=( Y, Y )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , clause( 8258, [ 'c_lessequals'( Y, Y, 'tc_set'( X ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.82/2.25     )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8260, [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ), 'c_union'( 
% 1.82/2.25    'c_Message_Oparts'( X ), 'c_Message_Osynth'( X ), 'tc_Message_Omsg' ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 7, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( X
% 1.82/2.25     ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ) )
% 1.82/2.25     ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8261, [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) ), 'c_union'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 4, [ =( 'c_Message_Oparts'( 'c_Message_Oanalz'( X ) ), 
% 1.82/2.25    'c_Message_Oparts'( X ) ) ] )
% 1.82/2.25  , 0, clause( 8260, [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( X ) ), 
% 1.82/2.25    'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( X ), 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 1.82/2.25    'c_Message_Oanalz'( X ) )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8262, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ) ) ] )
% 1.82/2.25  , clause( 8261, [ =( 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) ), 'c_union'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 21, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ) ) ] )
% 1.82/2.25  , clause( 8262, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8263, [ 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 15, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, 
% 1.82/2.25    'c_insert'( X, Y, Z ) )] ), substitution( 1, [ :=( X, 'c_insert'( X, Y, Z
% 1.82/2.25     ) ), :=( Y, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 27, [ 'c_lessequals'( X, 'c_insert'( Y, X, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 8263, [ 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z ) )
% 1.82/2.25     ] )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8264, [ 'c_lessequals'( X, 'c_Message_Oparts'( X ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 5, [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 1.82/2.25    'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ :=( X
% 1.82/2.25    , 'c_Message_Oparts'( X ) ), :=( Y, 'tc_Message_Omsg' )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 51, [ 'c_lessequals'( X, 'c_Message_Oparts'( X ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8264, [ 'c_lessequals'( X, 'c_Message_Oparts'( X ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8265, [ 'c_in'( X, 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , clause( 14, [ ~( 'c_lessequals'( 'c_insert'( X, Y, Z ), T, 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_in'( X, T, Z ) ] )
% 1.82/2.25  , 0, clause( 51, [ 'c_lessequals'( X, 'c_Message_Oparts'( X ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, 'tc_Message_Omsg' )
% 1.82/2.25    , :=( T, 'c_Message_Oparts'( 'c_insert'( X, Y, 'tc_Message_Omsg' ) ) )] )
% 1.82/2.25    , substitution( 1, [ :=( X, 'c_insert'( X, Y, 'tc_Message_Omsg' ) )] )
% 1.82/2.25    ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 55, [ 'c_in'( X, 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , clause( 8265, [ 'c_in'( X, 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.82/2.25     )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8266, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 11, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_lessequals'( X, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, 
% 1.82/2.25    'c_union'( X, Y, Z ) )] ), substitution( 1, [ :=( X, 'c_union'( X, Y, Z )
% 1.82/2.25     ), :=( Y, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 8266, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 1.82/2.25     ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8268, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 'c_union'( 
% 1.82/2.25    X, Y, Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 9, [ =( 'c_union'( 'c_minus'( X, Y, 'tc_set'( Z ) ), Y, Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , 0, clause( 104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, 'c_minus'( X, Y, 'tc_set'( Z ) ) ), :=( Y, Y )
% 1.82/2.25    , :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 111, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 'c_union'( 
% 1.82/2.25    X, Y, Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8268, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 
% 1.82/2.25    'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8270, [ 'c_lessequals'( 'c_Message_Oparts'( X ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 21, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ) ) ] )
% 1.82/2.25  , 0, clause( 104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 1.82/2.25    'c_Message_Oparts'( X ) ), :=( Y, 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 1.82/2.25    X ) ) ), :=( Z, 'tc_Message_Omsg' )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 112, [ 'c_lessequals'( 'c_Message_Oparts'( X ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8270, [ 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8271, [ 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 12, [ ~( 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_lessequals'( Y, T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, 
% 1.82/2.25    'c_union'( X, Y, Z ) )] ), substitution( 1, [ :=( X, 'c_union'( X, Y, Z )
% 1.82/2.25     ), :=( Y, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 150, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , clause( 8271, [ 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 1.82/2.25     ] )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8272, [ ~( 'c_lessequals'( Z, X, 'tc_set'( Y ) ) ), 'c_lessequals'( 
% 1.82/2.25    'c_union'( Z, X, Y ), X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , clause( 13, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 1.82/2.25    , Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 200, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 1.82/2.25    'c_union'( X, Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8272, [ ~( 'c_lessequals'( Z, X, 'tc_set'( Y ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( Z, X, Y ), X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8275, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 1.82/2.25    'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 13, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 1.82/2.25    , Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 1, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, Y )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, Y ), :=( Y, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 201, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 
% 1.82/2.25    'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8275, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8277, [ 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ), 
% 1.82/2.25    ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 'tc_set'( Z ) ) )
% 1.82/2.25    , ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 10, [ =( 'c_union'( X, 'c_minus'( Y, X, 'tc_set'( Z ) ), Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , 0, clause( 13, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( T, Y, 'tc_set'( Z ) ) ), 'c_lessequals'( 'c_union'( T, X
% 1.82/2.25    , Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 2, 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, 'c_minus'( Y, X, 'tc_set'( Z ) ) ), :=( Y, T )
% 1.82/2.25    , :=( Z, Z ), :=( T, X )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 202, [ ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 
% 1.82/2.25    'tc_set'( Z ) ) ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8277, [ 'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) )
% 1.82/2.25    , ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 'tc_set'( Z ) )
% 1.82/2.25     ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8279, [ 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'c_Message_Oparts'( Z ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ), ~( 'c_in'( X, 'c_Message_Oparts'( Z ), 
% 1.82/2.25    'tc_Message_Omsg' ) ), ~( 'c_lessequals'( Y, 'c_Message_Oparts'( Z ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 6, [ ~( 'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, clause( 16, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 
% 1.82/2.25    'tc_set'( Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z
% 1.82/2.25     ) ) ] )
% 1.82/2.25  , 2, substitution( 0, [ :=( X, 'c_insert'( X, Y, 'tc_Message_Omsg' ) ), 
% 1.82/2.25    :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, 'c_Message_Oparts'( 
% 1.82/2.25    Z ) ), :=( Z, 'tc_Message_Omsg' ), :=( T, Y )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 222, [ ~( 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ) )
% 1.82/2.25    , ~( 'c_lessequals'( Z, 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 
% 1.82/2.25    X, Z, 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( Y ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8279, [ 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'c_Message_Oparts'( Z ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ), ~( 'c_in'( X, 'c_Message_Oparts'( Z ), 
% 1.82/2.25    'tc_Message_Omsg' ) ), ~( 'c_lessequals'( Y, 'c_Message_Oparts'( Z ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8280, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y, Z
% 1.82/2.25     ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 16, [ ~( 'c_in'( X, Y, Z ) ), ~( 'c_lessequals'( T, Y, 'tc_set'( 
% 1.82/2.25    Z ) ) ), 'c_lessequals'( 'c_insert'( X, T, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 1, clause( 20, [ 'c_lessequals'( X, X, 'tc_set'( Y ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, Y )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, Y ), :=( Y, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 231, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y, Z
% 1.82/2.25     ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8280, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, Y
% 1.82/2.25    , Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8281, [ 'c_lessequals'( X, 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 5, [ ~( 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' ) ) ), 
% 1.82/2.25    'c_lessequals'( X, 'c_Message_Oparts'( Y ), 'tc_set'( 'tc_Message_Omsg' )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, clause( 112, [ 'c_lessequals'( 'c_Message_Oparts'( X ), 
% 1.82/2.25    'c_Message_Oparts'( 'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) )] ), substitution( 1, [ :=( X, X )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 238, [ 'c_lessequals'( X, 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8281, [ 'c_lessequals'( X, 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8282, [ ~( 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ), =( Y, 'c_insert'( X, Y, Z ) ), ~( 'c_in'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 17, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  , 0, clause( 231, [ ~( 'c_in'( X, Y, Z ) ), 'c_lessequals'( 'c_insert'( X, 
% 1.82/2.25    Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 1, substitution( 0, [ :=( X, 'c_insert'( X, Y, Z ) ), :=( Y, Y ), :=( Z, 
% 1.82/2.25    Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8284, [ =( X, 'c_insert'( Y, X, Z ) ), ~( 'c_in'( Y, X, Z ) ) ] )
% 1.82/2.25  , clause( 8282, [ ~( 'c_lessequals'( Y, 'c_insert'( X, Y, Z ), 'tc_set'( Z
% 1.82/2.25     ) ) ), =( Y, 'c_insert'( X, Y, Z ) ), ~( 'c_in'( X, Y, Z ) ) ] )
% 1.82/2.25  , 0, clause( 27, [ 'c_lessequals'( X, 'c_insert'( Y, X, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8285, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ] )
% 1.82/2.25  , clause( 8284, [ =( X, 'c_insert'( Y, X, Z ) ), ~( 'c_in'( Y, X, Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 2111, [ ~( 'c_in'( X, Y, Z ) ), =( 'c_insert'( X, Y, Z ), Y ) ] )
% 1.82/2.25  , clause( 8285, [ =( 'c_insert'( Y, X, Z ), X ), ~( 'c_in'( Y, X, Z ) ) ]
% 1.82/2.25     )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8287, [ 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ), 
% 1.82/2.25    ~( 'c_in'( X, Y, 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 2111, [ ~( 'c_in'( X, Y, Z ) ), =( 'c_insert'( X, Y, Z ), Y ) ]
% 1.82/2.25     )
% 1.82/2.25  , 1, clause( 55, [ 'c_in'( X, 'c_Message_Oparts'( 'c_insert'( X, Y, 
% 1.82/2.25    'tc_Message_Omsg' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, 'tc_Message_Omsg'
% 1.82/2.25     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 2143, [ 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ), 
% 1.82/2.25    ~( 'c_in'( X, Y, 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , clause( 8287, [ 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ), 
% 1.82/2.25    ~( 'c_in'( X, Y, 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.82/2.25     ), ==>( 1, 1 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8288, [ 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , clause( 2143, [ 'c_in'( X, 'c_Message_Oparts'( Y ), 'tc_Message_Omsg' ), 
% 1.82/2.25    ~( 'c_in'( X, Y, 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 1, clause( 0, [ 'c_in'( 'v_X', 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 1.82/2.25    'v_H' ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, 'v_X' ), :=( Y, 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) )] ), substitution( 1, [] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 2214, [ 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , clause( 8288, [ 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8289, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 1.82/2.25     ), =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 'tc_set'( Z )
% 1.82/2.25     ) ) ] )
% 1.82/2.25  , clause( 17, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  , 0, clause( 200, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( X, Y, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 1, substitution( 0, [ :=( X, 'c_union'( X, Y, Z ) ), :=( Y, Y ), :=( Z, Z
% 1.82/2.25     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8291, [ =( X, 'c_union'( Y, X, Z ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 8289, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ), =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 'tc_set'( Z
% 1.82/2.25     ) ) ) ] )
% 1.82/2.25  , 0, clause( 150, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8292, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 8291, [ =( X, 'c_union'( Y, X, Z ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 3720, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( X
% 1.82/2.25    , Y, Z ), Y ) ] )
% 1.82/2.25  , clause( 8292, [ =( 'c_union'( Y, X, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8293, [ ~( 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 1.82/2.25     ), =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 'tc_set'( Z )
% 1.82/2.25     ) ) ] )
% 1.82/2.25  , clause( 17, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), ~( 
% 1.82/2.25    'c_lessequals'( Y, X, 'tc_set'( Z ) ) ), =( Y, X ) ] )
% 1.82/2.25  , 0, clause( 201, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( Y, X, Z ), Y, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 1, substitution( 0, [ :=( X, 'c_union'( X, Y, Z ) ), :=( Y, X ), :=( Z, Z
% 1.82/2.25     )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8295, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 8293, [ ~( 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ), =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 'tc_set'( Z
% 1.82/2.25     ) ) ) ] )
% 1.82/2.25  , 0, clause( 104, [ 'c_lessequals'( X, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8296, [ =( 'c_union'( X, Y, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 8295, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 3910, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( Y
% 1.82/2.25    , X, Z ), Y ) ] )
% 1.82/2.25  , clause( 8296, [ =( 'c_union'( X, Y, Z ), X ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8297, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z ) )
% 1.82/2.25     ), 'c_lessequals'( 'c_union'( Y, X, Z ), 'c_union'( X, Y, Z ), 'tc_set'( 
% 1.82/2.25    Z ) ) ] )
% 1.82/2.25  , clause( 202, [ ~( 'c_lessequals'( 'c_minus'( Y, X, 'tc_set'( Z ) ), T, 
% 1.82/2.25    'tc_set'( Z ) ) ), ~( 'c_lessequals'( X, T, 'tc_set'( Z ) ) ), 
% 1.82/2.25    'c_lessequals'( 'c_union'( X, Y, Z ), T, 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, clause( 111, [ 'c_lessequals'( 'c_minus'( X, Y, 'tc_set'( Z ) ), 
% 1.82/2.25    'c_union'( X, Y, Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, 
% 1.82/2.25    'c_union'( X, Y, Z ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), 
% 1.82/2.25    :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8299, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 1.82/2.25    , 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8297, [ ~( 'c_lessequals'( Y, 'c_union'( X, Y, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ), 'c_lessequals'( 'c_union'( Y, X, Z ), 'c_union'( X, Y, Z ), 
% 1.82/2.25    'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, clause( 150, [ 'c_lessequals'( X, 'c_union'( Y, X, Z ), 'tc_set'( Z )
% 1.82/2.25     ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 4006, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 1.82/2.25    , 'tc_set'( Z ) ) ] )
% 1.82/2.25  , clause( 8299, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z
% 1.82/2.25     ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8300, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 3910, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( 
% 1.82/2.25    Y, X, Z ), Y ) ] )
% 1.82/2.25  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8301, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( X, Y, Z ), 
% 1.82/2.25    'c_union'( Y, X, Z ), Z ) ) ] )
% 1.82/2.25  , clause( 8300, [ =( X, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( Y, X, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , 1, clause( 4006, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X
% 1.82/2.25    , Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, 'c_union'( X, Y, Z ) ), :=( Y, 'c_union'( Y
% 1.82/2.25    , X, Z ) ), :=( Z, Z )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), 
% 1.82/2.25    :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8302, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ), Z
% 1.82/2.25     ), 'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 8301, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( X, Y, Z )
% 1.82/2.25    , 'c_union'( Y, X, Z ), Z ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 4007, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ), Z
% 1.82/2.25     ), 'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , clause( 8302, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 1.82/2.25    , Z ), 'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  eqswap(
% 1.82/2.25  clause( 8303, [ =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , clause( 3720, [ ~( 'c_lessequals'( X, Y, 'tc_set'( Z ) ) ), =( 'c_union'( 
% 1.82/2.25    X, Y, Z ), Y ) ] )
% 1.82/2.25  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8305, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( Y, X, Z ), 
% 1.82/2.25    'c_union'( X, Y, Z ), Z ) ) ] )
% 1.82/2.25  , clause( 8303, [ =( Y, 'c_union'( X, Y, Z ) ), ~( 'c_lessequals'( X, Y, 
% 1.82/2.25    'tc_set'( Z ) ) ) ] )
% 1.82/2.25  , 1, clause( 4006, [ 'c_lessequals'( 'c_union'( X, Y, Z ), 'c_union'( Y, X
% 1.82/2.25    , Z ), 'tc_set'( Z ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [ :=( X, 'c_union'( Y, X, Z ) ), :=( Y, 'c_union'( X
% 1.82/2.25    , Y, Z ) ), :=( Z, Z )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), 
% 1.82/2.25    :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8306, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 1.82/2.25  , clause( 4007, [ =( 'c_union'( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z )
% 1.82/2.25    , Z ), 'c_union'( X, Y, Z ) ) ] )
% 1.82/2.25  , 0, clause( 8305, [ =( 'c_union'( X, Y, Z ), 'c_union'( 'c_union'( Y, X, Z
% 1.82/2.25     ), 'c_union'( X, Y, Z ), Z ) ) ] )
% 1.82/2.25  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.82/2.25    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 4008, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 1.82/2.25  , clause( 8306, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 1.82/2.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.82/2.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8308, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 
% 1.82/2.25    'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oparts'( 'v_H' ), 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ), 'tc_Message_Omsg' ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 4008, [ =( 'c_union'( X, Y, Z ), 'c_union'( Y, X, Z ) ) ] )
% 1.82/2.25  , 0, clause( 1, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X'
% 1.82/2.25    , 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ), 'c_Message_Oparts'( 'v_H' ), 
% 1.82/2.25    'tc_Message_Omsg' ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , 0, 7, substitution( 0, [ :=( X, 'c_Message_Osynth'( 'c_Message_Oanalz'( 
% 1.82/2.25    'v_H' ) ) ), :=( Y, 'c_Message_Oparts'( 'v_H' ) ), :=( Z, 
% 1.82/2.25    'tc_Message_Omsg' )] ), substitution( 1, [] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  paramod(
% 1.82/2.25  clause( 8310, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 
% 1.82/2.25    'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 21, [ =( 'c_union'( 'c_Message_Oparts'( X ), 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( X ) ), 'tc_Message_Omsg' ), 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ) ) ] )
% 1.82/2.25  , 0, clause( 8308, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 
% 1.82/2.25    'v_X', 'v_H', 'tc_Message_Omsg' ) ), 'c_union'( 'c_Message_Oparts'( 'v_H'
% 1.82/2.25     ), 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ), 'tc_Message_Omsg'
% 1.82/2.25     ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , 0, 7, substitution( 0, [ :=( X, 'v_H' )] ), substitution( 1, [] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 4015, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X', 
% 1.82/2.25    'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 8310, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X'
% 1.82/2.25    , 'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8311, [ ~( 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ), ~( 'c_lessequals'( 
% 1.82/2.25    'v_H', 'c_Message_Oparts'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H'
% 1.82/2.25     ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 4015, [ ~( 'c_lessequals'( 'c_Message_Oparts'( 'c_insert'( 'v_X'
% 1.82/2.25    , 'v_H', 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , 0, clause( 222, [ ~( 'c_in'( X, 'c_Message_Oparts'( Y ), 
% 1.82/2.25    'tc_Message_Omsg' ) ), ~( 'c_lessequals'( Z, 'c_Message_Oparts'( Y ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ), 'c_lessequals'( 'c_Message_Oparts'( 
% 1.82/2.25    'c_insert'( X, Z, 'tc_Message_Omsg' ) ), 'c_Message_Oparts'( Y ), 
% 1.82/2.25    'tc_set'( 'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, 'v_X' ), :=( Y, 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ) ), :=( Z, 'v_H' )] )
% 1.82/2.25    ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8312, [ ~( 'c_lessequals'( 'v_H', 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 8311, [ ~( 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ), ~( 'c_lessequals'( 
% 1.82/2.25    'v_H', 'c_Message_Oparts'( 'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H'
% 1.82/2.25     ) ) ), 'tc_set'( 'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , 0, clause( 2214, [ 'c_in'( 'v_X', 'c_Message_Oparts'( 'c_Message_Osynth'( 
% 1.82/2.25    'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_Message_Omsg' ) ] )
% 1.82/2.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 8163, [ ~( 'c_lessequals'( 'v_H', 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , clause( 8312, [ ~( 'c_lessequals'( 'v_H', 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  resolution(
% 1.82/2.25  clause( 8313, [] )
% 1.82/2.25  , clause( 8163, [ ~( 'c_lessequals'( 'v_H', 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( 'v_H' ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ) ] )
% 1.82/2.25  , 0, clause( 238, [ 'c_lessequals'( X, 'c_Message_Oparts'( 
% 1.82/2.25    'c_Message_Osynth'( 'c_Message_Oanalz'( X ) ) ), 'tc_set'( 
% 1.82/2.25    'tc_Message_Omsg' ) ) ] )
% 1.82/2.25  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, 'v_H' )] )).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  subsumption(
% 1.82/2.25  clause( 8168, [] )
% 1.82/2.25  , clause( 8313, [] )
% 1.82/2.25  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  end.
% 1.82/2.25  
% 1.82/2.25  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.82/2.25  
% 1.82/2.25  Memory use:
% 1.82/2.25  
% 1.82/2.25  space for terms:        115589
% 1.82/2.25  space for clauses:      695506
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  clauses generated:      199786
% 1.82/2.25  clauses kept:           8169
% 1.82/2.25  clauses selected:       937
% 1.82/2.25  clauses deleted:        139
% 1.82/2.25  clauses inuse deleted:  51
% 1.82/2.25  
% 1.82/2.25  subsentry:          43748
% 1.82/2.25  literals s-matched: 37555
% 1.82/2.25  literals matched:   37140
% 1.82/2.25  full subsumption:   1500
% 1.82/2.25  
% 1.82/2.25  checksum:           1967013265
% 1.82/2.25  
% 1.82/2.25  
% 1.82/2.25  Bliksem ended
%------------------------------------------------------------------------------