TSTP Solution File: CAT010-4 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : CAT010-4 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n028.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 : Thu Jul 14 23:54:11 EDT 2022

% Result   : Unsatisfiable 4.47s 4.58s
% Output   : Refutation 4.47s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : CAT010-4 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n028.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Sun May 29 17:55:03 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 4.47/4.57  *** allocated 10000 integers for termspace/termends
% 4.47/4.57  *** allocated 10000 integers for clauses
% 4.47/4.57  *** allocated 10000 integers for justifications
% 4.47/4.57  Bliksem 1.12
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Automatic Strategy Selection
% 4.47/4.57  
% 4.47/4.57  Clauses:
% 4.47/4.57  [
% 4.47/4.57     [ ~( equivalent( X, Y ) ), 'there_exists'( X ) ],
% 4.47/4.57     [ ~( equivalent( X, Y ) ), =( X, Y ) ],
% 4.47/4.57     [ ~( 'there_exists'( X ) ), ~( =( X, Y ) ), equivalent( X, Y ) ],
% 4.47/4.57     [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X ) ],
% 4.47/4.57     [ ~( 'there_exists'( codomain( X ) ) ), 'there_exists'( X ) ],
% 4.47/4.57     [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( domain( X ) )
% 4.47/4.57     ],
% 4.47/4.57     [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), codomain( Y )
% 4.47/4.57     ) ],
% 4.47/4.57     [ ~( 'there_exists'( domain( X ) ) ), ~( =( domain( X ), codomain( Y ) )
% 4.47/4.57     ), 'there_exists'( compose( X, Y ) ) ],
% 4.47/4.57     [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y ), Z ) ) ]
% 4.47/4.57    ,
% 4.47/4.57     [ =( compose( X, domain( X ) ), X ) ],
% 4.47/4.57     [ =( compose( codomain( X ), X ), X ) ],
% 4.47/4.57     [ 'there_exists'( compose( a, b ) ) ],
% 4.47/4.57     [ ~( =( codomain( compose( a, b ) ), codomain( a ) ) ) ]
% 4.47/4.57  ] .
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  percentage equality = 0.347826, percentage horn = 1.000000
% 4.47/4.57  This is a problem with some equality
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Options Used:
% 4.47/4.57  
% 4.47/4.57  useres =            1
% 4.47/4.57  useparamod =        1
% 4.47/4.57  useeqrefl =         1
% 4.47/4.57  useeqfact =         1
% 4.47/4.57  usefactor =         1
% 4.47/4.57  usesimpsplitting =  0
% 4.47/4.57  usesimpdemod =      5
% 4.47/4.57  usesimpres =        3
% 4.47/4.57  
% 4.47/4.57  resimpinuse      =  1000
% 4.47/4.57  resimpclauses =     20000
% 4.47/4.57  substype =          eqrewr
% 4.47/4.57  backwardsubs =      1
% 4.47/4.57  selectoldest =      5
% 4.47/4.57  
% 4.47/4.57  litorderings [0] =  split
% 4.47/4.57  litorderings [1] =  extend the termordering, first sorting on arguments
% 4.47/4.57  
% 4.47/4.57  termordering =      kbo
% 4.47/4.57  
% 4.47/4.57  litapriori =        0
% 4.47/4.57  termapriori =       1
% 4.47/4.57  litaposteriori =    0
% 4.47/4.57  termaposteriori =   0
% 4.47/4.57  demodaposteriori =  0
% 4.47/4.57  ordereqreflfact =   0
% 4.47/4.57  
% 4.47/4.57  litselect =         negord
% 4.47/4.57  
% 4.47/4.57  maxweight =         15
% 4.47/4.57  maxdepth =          30000
% 4.47/4.57  maxlength =         115
% 4.47/4.57  maxnrvars =         195
% 4.47/4.57  excuselevel =       1
% 4.47/4.57  increasemaxweight = 1
% 4.47/4.57  
% 4.47/4.57  maxselected =       10000000
% 4.47/4.57  maxnrclauses =      10000000
% 4.47/4.57  
% 4.47/4.57  showgenerated =    0
% 4.47/4.57  showkept =         0
% 4.47/4.57  showselected =     0
% 4.47/4.57  showdeleted =      0
% 4.47/4.57  showresimp =       1
% 4.47/4.57  showstatus =       2000
% 4.47/4.57  
% 4.47/4.57  prologoutput =     1
% 4.47/4.57  nrgoals =          5000000
% 4.47/4.57  totalproof =       1
% 4.47/4.57  
% 4.47/4.57  Symbols occurring in the translation:
% 4.47/4.57  
% 4.47/4.57  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 4.47/4.57  .  [1, 2]      (w:1, o:22, a:1, s:1, b:0), 
% 4.47/4.57  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 4.47/4.57  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 4.47/4.57  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 4.47/4.57  equivalent  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 4.47/4.57  'there_exists'  [42, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 4.47/4.57  domain  [43, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 4.47/4.57  codomain  [44, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 4.47/4.57  compose  [45, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 4.47/4.57  a  [47, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 4.47/4.57  b  [48, 0]      (w:1, o:13, a:1, s:1, b:0).
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Starting Search:
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    4873
% 4.47/4.57  Kept:         2013
% 4.47/4.57  Inuse:        160
% 4.47/4.57  Deleted:      21
% 4.47/4.57  Deletedinuse: 4
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    11249
% 4.47/4.57  Kept:         4030
% 4.47/4.57  Inuse:        243
% 4.47/4.57  Deleted:      44
% 4.47/4.57  Deletedinuse: 16
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    17239
% 4.47/4.57  Kept:         6149
% 4.47/4.57  Inuse:        314
% 4.47/4.57  Deleted:      70
% 4.47/4.57  Deletedinuse: 16
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    22446
% 4.47/4.57  Kept:         8167
% 4.47/4.57  Inuse:        344
% 4.47/4.57  Deleted:      72
% 4.47/4.57  Deletedinuse: 16
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    30139
% 4.47/4.57  Kept:         10215
% 4.47/4.57  Inuse:        380
% 4.47/4.57  Deleted:      80
% 4.47/4.57  Deletedinuse: 18
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    43447
% 4.47/4.57  Kept:         12265
% 4.47/4.57  Inuse:        432
% 4.47/4.57  Deleted:      166
% 4.47/4.57  Deletedinuse: 87
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    63786
% 4.47/4.57  Kept:         14336
% 4.47/4.57  Inuse:        539
% 4.47/4.57  Deleted:      300
% 4.47/4.57  Deletedinuse: 153
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  Resimplifying inuse:
% 4.47/4.57  Done
% 4.47/4.57  
% 4.47/4.57  
% 4.47/4.57  Intermediate Status:
% 4.47/4.57  Generated:    78282
% 4.47/4.57  Kept:         16389
% 4.47/4.57  Inuse:        587
% 4.47/4.57  Deleted:      370
% 4.47/4.57  Deletedinuse: 199
% 4.47/4.58  
% 4.47/4.58  Resimplifying inuse:
% 4.47/4.58  Done
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  Bliksems!, er is een bewijs:
% 4.47/4.58  % SZS status Unsatisfiable
% 4.47/4.58  % SZS output start Refutation
% 4.47/4.58  
% 4.47/4.58  clause( 1, [ ~( equivalent( X, Y ) ), =( X, Y ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 2, [ ~( 'there_exists'( X ) ), ~( =( X, Y ) ), equivalent( X, Y ) ]
% 4.47/4.58     )
% 4.47/4.58  .
% 4.47/4.58  clause( 3, [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 5, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( domain( 
% 4.47/4.58    X ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 6, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 4.47/4.58    codomain( Y ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 8, [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y ), Z
% 4.47/4.58     ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 11, [ 'there_exists'( compose( a, b ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 12, [ ~( =( codomain( compose( a, b ) ), codomain( a ) ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 78, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( X ) ]
% 4.47/4.58     )
% 4.47/4.58  .
% 4.47/4.58  clause( 82, [ 'there_exists'( domain( a ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 88, [ 'there_exists'( a ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 94, [ 'there_exists'( X ), ~( equivalent( a, X ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 98, [ 'there_exists'( X ), ~( =( a, X ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 115, [ ~( 'there_exists'( X ) ), =( domain( codomain( X ) ), 
% 4.47/4.58    codomain( X ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 127, [ ~( =( compose( X, Y ), a ) ), =( domain( X ), codomain( Y )
% 4.47/4.58     ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 200, [ =( compose( compose( Y, codomain( X ) ), X ), compose( Y, X
% 4.47/4.58     ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 254, [ ~( =( domain( X ), codomain( a ) ) ), ~( 'there_exists'( 
% 4.47/4.58    compose( compose( X, a ), b ) ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 378, [ ~( 'there_exists'( X ) ), 'there_exists'( codomain( X ) ) ]
% 4.47/4.58     )
% 4.47/4.58  .
% 4.47/4.58  clause( 415, [ 'there_exists'( codomain( a ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 9923, [ =( domain( codomain( codomain( a ) ) ), codomain( codomain( 
% 4.47/4.58    a ) ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 14504, [ =( compose( codomain( codomain( X ) ), X ), X ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 14507, [ =( codomain( codomain( a ) ), codomain( a ) ) ] )
% 4.47/4.58  .
% 4.47/4.58  clause( 17380, [] )
% 4.47/4.58  .
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  % SZS output end Refutation
% 4.47/4.58  found a proof!
% 4.47/4.58  
% 4.47/4.58  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 4.47/4.58  
% 4.47/4.58  initialclauses(
% 4.47/4.58  [ clause( 17382, [ ~( equivalent( X, Y ) ), 'there_exists'( X ) ] )
% 4.47/4.58  , clause( 17383, [ ~( equivalent( X, Y ) ), =( X, Y ) ] )
% 4.47/4.58  , clause( 17384, [ ~( 'there_exists'( X ) ), ~( =( X, Y ) ), equivalent( X
% 4.47/4.58    , Y ) ] )
% 4.47/4.58  , clause( 17385, [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X )
% 4.47/4.58     ] )
% 4.47/4.58  , clause( 17386, [ ~( 'there_exists'( codomain( X ) ) ), 'there_exists'( X
% 4.47/4.58     ) ] )
% 4.47/4.58  , clause( 17387, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( 
% 4.47/4.58    domain( X ) ) ] )
% 4.47/4.58  , clause( 17388, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 4.47/4.58    codomain( Y ) ) ] )
% 4.47/4.58  , clause( 17389, [ ~( 'there_exists'( domain( X ) ) ), ~( =( domain( X ), 
% 4.47/4.58    codomain( Y ) ) ), 'there_exists'( compose( X, Y ) ) ] )
% 4.47/4.58  , clause( 17390, [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y
% 4.47/4.58     ), Z ) ) ] )
% 4.47/4.58  , clause( 17391, [ =( compose( X, domain( X ) ), X ) ] )
% 4.47/4.58  , clause( 17392, [ =( compose( codomain( X ), X ), X ) ] )
% 4.47/4.58  , clause( 17393, [ 'there_exists'( compose( a, b ) ) ] )
% 4.47/4.58  , clause( 17394, [ ~( =( codomain( compose( a, b ) ), codomain( a ) ) ) ]
% 4.47/4.58     )
% 4.47/4.58  ] ).
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  subsumption(
% 4.47/4.58  clause( 1, [ ~( equivalent( X, Y ) ), =( X, Y ) ] )
% 4.47/4.58  , clause( 17383, [ ~( equivalent( X, Y ) ), =( X, Y ) ] )
% 4.47/4.58  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 4.47/4.58     ), ==>( 1, 1 )] ) ).
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  subsumption(
% 4.47/4.58  clause( 2, [ ~( 'there_exists'( X ) ), ~( =( X, Y ) ), equivalent( X, Y ) ]
% 4.47/4.58     )
% 4.47/4.58  , clause( 17384, [ ~( 'there_exists'( X ) ), ~( =( X, Y ) ), equivalent( X
% 4.47/4.58    , Y ) ] )
% 4.47/4.58  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 4.47/4.58     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  subsumption(
% 4.47/4.58  clause( 3, [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X ) ] )
% 4.47/4.58  , clause( 17385, [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X )
% 4.47/4.58     ] )
% 4.47/4.58  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 4.47/4.58    1 )] ) ).
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  subsumption(
% 4.47/4.58  clause( 5, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( domain( 
% 4.47/4.58    X ) ) ] )
% 4.47/4.58  , clause( 17387, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( 
% 4.47/4.58    domain( X ) ) ] )
% 4.47/4.58  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 4.47/4.58     ), ==>( 1, 1 )] ) ).
% 4.47/4.58  
% 4.47/4.58  
% 4.47/4.58  subsumption(
% 6.73/6.91  clause( 6, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 6.73/6.91    codomain( Y ) ) ] )
% 6.73/6.91  , clause( 17388, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 6.73/6.91    codomain( Y ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.73/6.91     ), ==>( 1, 1 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 8, [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y ), Z
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , clause( 17390, [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y
% 6.73/6.91     ), Z ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.73/6.91    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , clause( 17392, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 11, [ 'there_exists'( compose( a, b ) ) ] )
% 6.73/6.91  , clause( 17393, [ 'there_exists'( compose( a, b ) ) ] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 12, [ ~( =( codomain( compose( a, b ) ), codomain( a ) ) ) ] )
% 6.73/6.91  , clause( 17394, [ ~( =( codomain( compose( a, b ) ), codomain( a ) ) ) ]
% 6.73/6.91     )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 17433, [ 'there_exists'( X ), ~( 'there_exists'( compose( X, Y ) )
% 6.73/6.91     ) ] )
% 6.73/6.91  , clause( 3, [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X ) ] )
% 6.73/6.91  , 0, clause( 5, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( 
% 6.73/6.91    domain( X ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), :=( Y
% 6.73/6.91    , Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 78, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( X ) ]
% 6.73/6.91     )
% 6.73/6.91  , clause( 17433, [ 'there_exists'( X ), ~( 'there_exists'( compose( X, Y )
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 6.73/6.91     ), ==>( 1, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 17434, [ 'there_exists'( domain( a ) ) ] )
% 6.73/6.91  , clause( 5, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( 
% 6.73/6.91    domain( X ) ) ] )
% 6.73/6.91  , 0, clause( 11, [ 'there_exists'( compose( a, b ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, a ), :=( Y, b )] ), substitution( 1, [] )
% 6.73/6.91    ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 82, [ 'there_exists'( domain( a ) ) ] )
% 6.73/6.91  , clause( 17434, [ 'there_exists'( domain( a ) ) ] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 17435, [ 'there_exists'( a ) ] )
% 6.73/6.91  , clause( 3, [ ~( 'there_exists'( domain( X ) ) ), 'there_exists'( X ) ] )
% 6.73/6.91  , 0, clause( 82, [ 'there_exists'( domain( a ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 88, [ 'there_exists'( a ) ] )
% 6.73/6.91  , clause( 17435, [ 'there_exists'( a ) ] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 17891, [ 'there_exists'( X ), ~( equivalent( a, X ) ) ] )
% 6.73/6.91  , clause( 1, [ ~( equivalent( X, Y ) ), =( X, Y ) ] )
% 6.73/6.91  , 1, clause( 88, [ 'there_exists'( a ) ] )
% 6.73/6.91  , 0, 1, substitution( 0, [ :=( X, a ), :=( Y, X )] ), substitution( 1, [] )
% 6.73/6.91    ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 94, [ 'there_exists'( X ), ~( equivalent( a, X ) ) ] )
% 6.73/6.91  , clause( 17891, [ 'there_exists'( X ), ~( equivalent( a, X ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.73/6.91    1 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18345, [ ~( =( Y, X ) ), ~( 'there_exists'( X ) ), equivalent( X, Y
% 6.73/6.91     ) ] )
% 6.73/6.91  , clause( 2, [ ~( 'there_exists'( X ) ), ~( =( X, Y ) ), equivalent( X, Y )
% 6.73/6.91     ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18346, [ 'there_exists'( X ), ~( =( X, a ) ), ~( 'there_exists'( a
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , clause( 94, [ 'there_exists'( X ), ~( equivalent( a, X ) ) ] )
% 6.73/6.91  , 1, clause( 18345, [ ~( =( Y, X ) ), ~( 'there_exists'( X ) ), equivalent( 
% 6.73/6.91    X, Y ) ] )
% 6.73/6.91  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, a ), :=( Y
% 6.73/6.91    , X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18347, [ 'there_exists'( X ), ~( =( X, a ) ) ] )
% 6.73/6.91  , clause( 18346, [ 'there_exists'( X ), ~( =( X, a ) ), ~( 'there_exists'( 
% 6.73/6.91    a ) ) ] )
% 6.73/6.91  , 2, clause( 88, [ 'there_exists'( a ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18348, [ ~( =( a, X ) ), 'there_exists'( X ) ] )
% 6.73/6.91  , clause( 18347, [ 'there_exists'( X ), ~( =( X, a ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 98, [ 'there_exists'( X ), ~( =( a, X ) ) ] )
% 6.73/6.91  , clause( 18348, [ ~( =( a, X ) ), 'there_exists'( X ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 6.73/6.91    0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18350, [ =( codomain( Y ), domain( X ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, Y ) ) ) ] )
% 6.73/6.91  , clause( 6, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 6.73/6.91    codomain( Y ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18353, [ ~( 'there_exists'( X ) ), =( codomain( X ), domain( 
% 6.73/6.91    codomain( X ) ) ) ] )
% 6.73/6.91  , clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , 0, clause( 18350, [ =( codomain( Y ), domain( X ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, Y ) ) ) ] )
% 6.73/6.91  , 1, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 6.73/6.91    codomain( X ) ), :=( Y, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18354, [ =( domain( codomain( X ) ), codomain( X ) ), ~( 
% 6.73/6.91    'there_exists'( X ) ) ] )
% 6.73/6.91  , clause( 18353, [ ~( 'there_exists'( X ) ), =( codomain( X ), domain( 
% 6.73/6.91    codomain( X ) ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 115, [ ~( 'there_exists'( X ) ), =( domain( codomain( X ) ), 
% 6.73/6.91    codomain( X ) ) ] )
% 6.73/6.91  , clause( 18354, [ =( domain( codomain( X ) ), codomain( X ) ), ~( 
% 6.73/6.91    'there_exists'( X ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 6.73/6.91    0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18355, [ ~( =( X, a ) ), 'there_exists'( X ) ] )
% 6.73/6.91  , clause( 98, [ 'there_exists'( X ), ~( =( a, X ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18356, [ =( codomain( Y ), domain( X ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, Y ) ) ) ] )
% 6.73/6.91  , clause( 6, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 6.73/6.91    codomain( Y ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18357, [ =( codomain( X ), domain( Y ) ), ~( =( compose( Y, X ), a
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , clause( 18356, [ =( codomain( Y ), domain( X ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, Y ) ) ) ] )
% 6.73/6.91  , 1, clause( 18355, [ ~( =( X, a ) ), 'there_exists'( X ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ :=( X
% 6.73/6.91    , compose( Y, X ) )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18358, [ =( domain( Y ), codomain( X ) ), ~( =( compose( Y, X ), a
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , clause( 18357, [ =( codomain( X ), domain( Y ) ), ~( =( compose( Y, X ), 
% 6.73/6.91    a ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 127, [ ~( =( compose( X, Y ), a ) ), =( domain( X ), codomain( Y )
% 6.73/6.91     ) ] )
% 6.73/6.91  , clause( 18358, [ =( domain( Y ), codomain( X ) ), ~( =( compose( Y, X ), 
% 6.73/6.91    a ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 6.73/6.91     ), ==>( 1, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18362, [ =( compose( compose( X, Y ), Z ), compose( X, compose( Y, 
% 6.73/6.91    Z ) ) ) ] )
% 6.73/6.91  , clause( 8, [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y ), 
% 6.73/6.91    Z ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18367, [ =( compose( compose( X, codomain( Y ) ), Y ), compose( X, 
% 6.73/6.91    Y ) ) ] )
% 6.73/6.91  , clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , 0, clause( 18362, [ =( compose( compose( X, Y ), Z ), compose( X, compose( 
% 6.73/6.91    Y, Z ) ) ) ] )
% 6.73/6.91  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 6.73/6.91    :=( Y, codomain( Y ) ), :=( Z, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 200, [ =( compose( compose( Y, codomain( X ) ), X ), compose( Y, X
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , clause( 18367, [ =( compose( compose( X, codomain( Y ) ), Y ), compose( X
% 6.73/6.91    , Y ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 6.73/6.91     )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18371, [ =( codomain( Y ), domain( X ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, Y ) ) ) ] )
% 6.73/6.91  , clause( 6, [ ~( 'there_exists'( compose( X, Y ) ) ), =( domain( X ), 
% 6.73/6.91    codomain( Y ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18372, [ ~( =( codomain( a ), codomain( compose( a, b ) ) ) ) ] )
% 6.73/6.91  , clause( 12, [ ~( =( codomain( compose( a, b ) ), codomain( a ) ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18375, [ ~( =( codomain( a ), domain( X ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, compose( a, b ) ) ) ) ] )
% 6.73/6.91  , clause( 18371, [ =( codomain( Y ), domain( X ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( X, Y ) ) ) ] )
% 6.73/6.91  , 0, clause( 18372, [ ~( =( codomain( a ), codomain( compose( a, b ) ) ) )
% 6.73/6.91     ] )
% 6.73/6.91  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, compose( a, b ) )] ), 
% 6.73/6.91    substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18377, [ ~( 'there_exists'( compose( compose( X, a ), b ) ) ), ~( 
% 6.73/6.91    =( codomain( a ), domain( X ) ) ) ] )
% 6.73/6.91  , clause( 8, [ =( compose( X, compose( Y, Z ) ), compose( compose( X, Y ), 
% 6.73/6.91    Z ) ) ] )
% 6.73/6.91  , 0, clause( 18375, [ ~( =( codomain( a ), domain( X ) ) ), ~( 
% 6.73/6.91    'there_exists'( compose( X, compose( a, b ) ) ) ) ] )
% 6.73/6.91  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, a ), :=( Z, b )] ), 
% 6.73/6.91    substitution( 1, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18378, [ ~( =( domain( X ), codomain( a ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( compose( X, a ), b ) ) ) ] )
% 6.73/6.91  , clause( 18377, [ ~( 'there_exists'( compose( compose( X, a ), b ) ) ), 
% 6.73/6.91    ~( =( codomain( a ), domain( X ) ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 254, [ ~( =( domain( X ), codomain( a ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( compose( X, a ), b ) ) ) ] )
% 6.73/6.91  , clause( 18378, [ ~( =( domain( X ), codomain( a ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( compose( X, a ), b ) ) ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.73/6.91    1 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18380, [ ~( 'there_exists'( X ) ), 'there_exists'( codomain( X ) )
% 6.73/6.91     ] )
% 6.73/6.91  , clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , 0, clause( 78, [ ~( 'there_exists'( compose( X, Y ) ) ), 'there_exists'( 
% 6.73/6.91    X ) ] )
% 6.73/6.91  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 6.73/6.91    codomain( X ) ), :=( Y, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 378, [ ~( 'there_exists'( X ) ), 'there_exists'( codomain( X ) ) ]
% 6.73/6.91     )
% 6.73/6.91  , clause( 18380, [ ~( 'there_exists'( X ) ), 'there_exists'( codomain( X )
% 6.73/6.91     ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.73/6.91    1 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18381, [ 'there_exists'( codomain( a ) ) ] )
% 6.73/6.91  , clause( 378, [ ~( 'there_exists'( X ) ), 'there_exists'( codomain( X ) )
% 6.73/6.91     ] )
% 6.73/6.91  , 0, clause( 88, [ 'there_exists'( a ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 415, [ 'there_exists'( codomain( a ) ) ] )
% 6.73/6.91  , clause( 18381, [ 'there_exists'( codomain( a ) ) ] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18382, [ =( codomain( X ), domain( codomain( X ) ) ), ~( 
% 6.73/6.91    'there_exists'( X ) ) ] )
% 6.73/6.91  , clause( 115, [ ~( 'there_exists'( X ) ), =( domain( codomain( X ) ), 
% 6.73/6.91    codomain( X ) ) ] )
% 6.73/6.91  , 1, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18383, [ =( codomain( codomain( a ) ), domain( codomain( codomain( 
% 6.73/6.91    a ) ) ) ) ] )
% 6.73/6.91  , clause( 18382, [ =( codomain( X ), domain( codomain( X ) ) ), ~( 
% 6.73/6.91    'there_exists'( X ) ) ] )
% 6.73/6.91  , 1, clause( 415, [ 'there_exists'( codomain( a ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, codomain( a ) )] ), substitution( 1, [] )
% 6.73/6.91    ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18384, [ =( domain( codomain( codomain( a ) ) ), codomain( codomain( 
% 6.73/6.91    a ) ) ) ] )
% 6.73/6.91  , clause( 18383, [ =( codomain( codomain( a ) ), domain( codomain( codomain( 
% 6.73/6.91    a ) ) ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 9923, [ =( domain( codomain( codomain( a ) ) ), codomain( codomain( 
% 6.73/6.91    a ) ) ) ] )
% 6.73/6.91  , clause( 18384, [ =( domain( codomain( codomain( a ) ) ), codomain( 
% 6.73/6.91    codomain( a ) ) ) ] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18386, [ =( compose( X, Y ), compose( compose( X, codomain( Y ) ), 
% 6.73/6.91    Y ) ) ] )
% 6.73/6.91  , clause( 200, [ =( compose( compose( Y, codomain( X ) ), X ), compose( Y, 
% 6.73/6.91    X ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18389, [ =( compose( codomain( codomain( X ) ), X ), compose( 
% 6.73/6.91    codomain( X ), X ) ) ] )
% 6.73/6.91  , clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , 0, clause( 18386, [ =( compose( X, Y ), compose( compose( X, codomain( Y
% 6.73/6.91     ) ), Y ) ) ] )
% 6.73/6.91  , 0, 7, substitution( 0, [ :=( X, codomain( X ) )] ), substitution( 1, [ 
% 6.73/6.91    :=( X, codomain( codomain( X ) ) ), :=( Y, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18391, [ =( compose( codomain( codomain( X ) ), X ), X ) ] )
% 6.73/6.91  , clause( 10, [ =( compose( codomain( X ), X ), X ) ] )
% 6.73/6.91  , 0, clause( 18389, [ =( compose( codomain( codomain( X ) ), X ), compose( 
% 6.73/6.91    codomain( X ), X ) ) ] )
% 6.73/6.91  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 6.73/6.91    ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 14504, [ =( compose( codomain( codomain( X ) ), X ), X ) ] )
% 6.73/6.91  , clause( 18391, [ =( compose( codomain( codomain( X ) ), X ), X ) ] )
% 6.73/6.91  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18393, [ =( X, compose( codomain( codomain( X ) ), X ) ) ] )
% 6.73/6.91  , clause( 14504, [ =( compose( codomain( codomain( X ) ), X ), X ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18394, [ ~( =( a, compose( X, Y ) ) ), =( domain( X ), codomain( Y
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , clause( 127, [ ~( =( compose( X, Y ), a ) ), =( domain( X ), codomain( Y
% 6.73/6.91     ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18398, [ =( domain( codomain( codomain( a ) ) ), codomain( a ) ) ]
% 6.73/6.91     )
% 6.73/6.91  , clause( 18394, [ ~( =( a, compose( X, Y ) ) ), =( domain( X ), codomain( 
% 6.73/6.91    Y ) ) ] )
% 6.73/6.91  , 0, clause( 18393, [ =( X, compose( codomain( codomain( X ) ), X ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, codomain( codomain( a ) ) ), :=( Y, a )] ), 
% 6.73/6.91    substitution( 1, [ :=( X, a )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18399, [ =( codomain( codomain( a ) ), codomain( a ) ) ] )
% 6.73/6.91  , clause( 9923, [ =( domain( codomain( codomain( a ) ) ), codomain( 
% 6.73/6.91    codomain( a ) ) ) ] )
% 6.73/6.91  , 0, clause( 18398, [ =( domain( codomain( codomain( a ) ) ), codomain( a )
% 6.73/6.91     ) ] )
% 6.73/6.91  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 14507, [ =( codomain( codomain( a ) ), codomain( a ) ) ] )
% 6.73/6.91  , clause( 18399, [ =( codomain( codomain( a ) ), codomain( a ) ) ] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqswap(
% 6.73/6.91  clause( 18402, [ ~( =( codomain( a ), domain( X ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( compose( X, a ), b ) ) ) ] )
% 6.73/6.91  , clause( 254, [ ~( =( domain( X ), codomain( a ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( compose( X, a ), b ) ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [ :=( X, X )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18405, [ ~( 'there_exists'( compose( a, b ) ) ), ~( =( codomain( a
% 6.73/6.91     ), domain( codomain( codomain( a ) ) ) ) ) ] )
% 6.73/6.91  , clause( 14504, [ =( compose( codomain( codomain( X ) ), X ), X ) ] )
% 6.73/6.91  , 0, clause( 18402, [ ~( =( codomain( a ), domain( X ) ) ), ~( 
% 6.73/6.91    'there_exists'( compose( compose( X, a ), b ) ) ) ] )
% 6.73/6.91  , 1, 3, substitution( 0, [ :=( X, a )] ), substitution( 1, [ :=( X, 
% 6.73/6.91    codomain( codomain( a ) ) )] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18406, [ ~( =( codomain( a ), codomain( codomain( a ) ) ) ), ~( 
% 6.73/6.91    'there_exists'( compose( a, b ) ) ) ] )
% 6.73/6.91  , clause( 9923, [ =( domain( codomain( codomain( a ) ) ), codomain( 
% 6.73/6.91    codomain( a ) ) ) ] )
% 6.73/6.91  , 0, clause( 18405, [ ~( 'there_exists'( compose( a, b ) ) ), ~( =( 
% 6.73/6.91    codomain( a ), domain( codomain( codomain( a ) ) ) ) ) ] )
% 6.73/6.91  , 1, 4, substitution( 0, [] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  paramod(
% 6.73/6.91  clause( 18407, [ ~( =( codomain( a ), codomain( a ) ) ), ~( 'there_exists'( 
% 6.73/6.91    compose( a, b ) ) ) ] )
% 6.73/6.91  , clause( 14507, [ =( codomain( codomain( a ) ), codomain( a ) ) ] )
% 6.73/6.91  , 0, clause( 18406, [ ~( =( codomain( a ), codomain( codomain( a ) ) ) ), 
% 6.73/6.91    ~( 'there_exists'( compose( a, b ) ) ) ] )
% 6.73/6.91  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  eqrefl(
% 6.73/6.91  clause( 18408, [ ~( 'there_exists'( compose( a, b ) ) ) ] )
% 6.73/6.91  , clause( 18407, [ ~( =( codomain( a ), codomain( a ) ) ), ~( 
% 6.73/6.91    'there_exists'( compose( a, b ) ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  resolution(
% 6.73/6.91  clause( 18409, [] )
% 6.73/6.91  , clause( 18408, [ ~( 'there_exists'( compose( a, b ) ) ) ] )
% 6.73/6.91  , 0, clause( 11, [ 'there_exists'( compose( a, b ) ) ] )
% 6.73/6.91  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  subsumption(
% 6.73/6.91  clause( 17380, [] )
% 6.73/6.91  , clause( 18409, [] )
% 6.73/6.91  , substitution( 0, [] ), permutation( 0, [] ) ).
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  end.
% 6.73/6.91  
% 6.73/6.91  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.73/6.91  
% 6.73/6.91  Memory use:
% 6.73/6.91  
% 6.73/6.91  space for terms:        224153
% 6.73/6.91  space for clauses:      755436
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  clauses generated:      86223
% 6.73/6.91  clauses kept:           17381
% 6.73/6.91  clauses selected:       637
% 6.73/6.91  clauses deleted:        390
% 6.73/6.91  clauses inuse deleted:  206
% 6.73/6.91  
% 6.73/6.91  subsentry:          1189935
% 6.73/6.91  literals s-matched: 936510
% 6.73/6.91  literals matched:   916084
% 6.73/6.91  full subsumption:   630735
% 6.73/6.91  
% 6.73/6.91  checksum:           1781454677
% 6.73/6.91  
% 6.73/6.91  
% 6.73/6.91  Bliksem ended
%------------------------------------------------------------------------------