TSTP Solution File: SYN074-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SYN074-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n024.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 21 02:47:28 EDT 2022

% Result   : Unsatisfiable 0.76s 1.16s
% Output   : Refutation 0.76s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : SYN074-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n024.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Tue Jul 12 05:55:13 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.76/1.16  *** allocated 10000 integers for termspace/termends
% 0.76/1.16  *** allocated 10000 integers for clauses
% 0.76/1.16  *** allocated 10000 integers for justifications
% 0.76/1.16  Bliksem 1.12
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  Automatic Strategy Selection
% 0.76/1.16  
% 0.76/1.16  Clauses:
% 0.76/1.16  [
% 0.76/1.16     [ ~( 'big_f'( X, Y ) ), =( X, a ) ],
% 0.76/1.16     [ ~( 'big_f'( X, Y ) ), =( Y, b ) ],
% 0.76/1.16     [ ~( =( X, a ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ],
% 0.76/1.16     [ ~( 'big_f'( f( X ), Y ) ), =( Y, g( X ) ), =( f( X ), X ) ],
% 0.76/1.16     [ ~( 'big_f'( f( X ), Y ) ), =( Y, g( X ) ), 'big_f'( f( X ), h( X, Z )
% 0.76/1.16     ), =( h( X, Z ), Z ) ],
% 0.76/1.16     [ ~( 'big_f'( f( X ), Y ) ), =( Y, g( X ) ), ~( =( h( X, Z ), Z ) ), ~( 
% 0.76/1.16    'big_f'( f( X ), h( X, Z ) ) ) ],
% 0.76/1.16     [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), 'big_f'( f( Y ), h( Y, Z )
% 0.76/1.16     ), =( h( Y, Z ), Z ) ],
% 0.76/1.16     [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ],
% 0.76/1.16     [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), ~( =( h( Y, Z ), Z ) ), ~( 
% 0.76/1.16    'big_f'( f( Y ), h( Y, Z ) ) ) ],
% 0.76/1.16     [ ~( =( f( X ), X ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X, Y ), Y ) ]
% 0.76/1.16    ,
% 0.76/1.16     [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( X ), h( X
% 0.76/1.16    , Y ) ) ) ]
% 0.76/1.16  ] .
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  percentage equality = 0.571429, percentage horn = 0.545455
% 0.76/1.16  This is a problem with some equality
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  Options Used:
% 0.76/1.16  
% 0.76/1.16  useres =            1
% 0.76/1.16  useparamod =        1
% 0.76/1.16  useeqrefl =         1
% 0.76/1.16  useeqfact =         1
% 0.76/1.16  usefactor =         1
% 0.76/1.16  usesimpsplitting =  0
% 0.76/1.16  usesimpdemod =      5
% 0.76/1.16  usesimpres =        3
% 0.76/1.16  
% 0.76/1.16  resimpinuse      =  1000
% 0.76/1.16  resimpclauses =     20000
% 0.76/1.16  substype =          eqrewr
% 0.76/1.16  backwardsubs =      1
% 0.76/1.16  selectoldest =      5
% 0.76/1.16  
% 0.76/1.16  litorderings [0] =  split
% 0.76/1.16  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.76/1.16  
% 0.76/1.16  termordering =      kbo
% 0.76/1.16  
% 0.76/1.16  litapriori =        0
% 0.76/1.16  termapriori =       1
% 0.76/1.16  litaposteriori =    0
% 0.76/1.16  termaposteriori =   0
% 0.76/1.16  demodaposteriori =  0
% 0.76/1.16  ordereqreflfact =   0
% 0.76/1.16  
% 0.76/1.16  litselect =         negord
% 0.76/1.16  
% 0.76/1.16  maxweight =         15
% 0.76/1.16  maxdepth =          30000
% 0.76/1.16  maxlength =         115
% 0.76/1.16  maxnrvars =         195
% 0.76/1.16  excuselevel =       1
% 0.76/1.16  increasemaxweight = 1
% 0.76/1.16  
% 0.76/1.16  maxselected =       10000000
% 0.76/1.16  maxnrclauses =      10000000
% 0.76/1.16  
% 0.76/1.16  showgenerated =    0
% 0.76/1.16  showkept =         0
% 0.76/1.16  showselected =     0
% 0.76/1.16  showdeleted =      0
% 0.76/1.16  showresimp =       1
% 0.76/1.16  showstatus =       2000
% 0.76/1.16  
% 0.76/1.16  prologoutput =     1
% 0.76/1.16  nrgoals =          5000000
% 0.76/1.16  totalproof =       1
% 0.76/1.16  
% 0.76/1.16  Symbols occurring in the translation:
% 0.76/1.16  
% 0.76/1.16  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.76/1.16  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.76/1.16  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.76/1.16  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.76/1.16  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.76/1.16  'big_f'  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.76/1.16  a  [42, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.76/1.16  b  [43, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.76/1.16  f  [44, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.76/1.16  g  [45, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.76/1.16  h  [47, 2]      (w:1, o:47, a:1, s:1, b:0).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  Starting Search:
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  Bliksems!, er is een bewijs:
% 0.76/1.16  % SZS status Unsatisfiable
% 0.76/1.16  % SZS output start Refutation
% 0.76/1.16  
% 0.76/1.16  clause( 0, [ ~( 'big_f'( X, Y ) ), =( X, a ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 1, [ ~( 'big_f'( X, Y ) ), =( Y, b ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 2, [ ~( =( X, a ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 7, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 9, [ ~( =( f( X ), X ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X, Y
% 0.76/1.16     ), Y ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 10, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( X
% 0.76/1.16     ), h( X, Y ) ) ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 276, [ ~( =( X, g( Y ) ) ), =( f( Y ), Y ), =( f( Y ), a ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 278, [ ~( =( X, g( Y ) ) ), =( f( Y ), Y ), =( X, b ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 306, [ =( f( X ), X ), =( g( X ), b ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 313, [ ~( =( a, X ) ), =( f( X ), X ), ~( =( Y, b ) ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 314, [ ~( =( a, X ) ), =( f( X ), X ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 315, [ =( f( a ), a ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 418, [ ~( =( f( X ), X ) ), =( h( X, Y ), Y ), =( h( X, Y ), b ) ]
% 0.76/1.16     )
% 0.76/1.16  .
% 0.76/1.16  clause( 434, [ ~( =( f( X ), X ) ), =( h( X, b ), b ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 461, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( =( f( X ), a
% 0.76/1.16     ) ), ~( =( h( X, Y ), b ) ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 482, [ ~( =( f( X ), X ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.16  .
% 0.76/1.16  clause( 483, [] )
% 0.76/1.16  .
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  % SZS output end Refutation
% 0.76/1.16  found a proof!
% 0.76/1.16  
% 0.76/1.16  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.76/1.16  
% 0.76/1.16  initialclauses(
% 0.76/1.16  [ clause( 485, [ ~( 'big_f'( X, Y ) ), =( X, a ) ] )
% 0.76/1.16  , clause( 486, [ ~( 'big_f'( X, Y ) ), =( Y, b ) ] )
% 0.76/1.16  , clause( 487, [ ~( =( X, a ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.16  , clause( 488, [ ~( 'big_f'( f( X ), Y ) ), =( Y, g( X ) ), =( f( X ), X )
% 0.76/1.16     ] )
% 0.76/1.16  , clause( 489, [ ~( 'big_f'( f( X ), Y ) ), =( Y, g( X ) ), 'big_f'( f( X )
% 0.76/1.16    , h( X, Z ) ), =( h( X, Z ), Z ) ] )
% 0.76/1.16  , clause( 490, [ ~( 'big_f'( f( X ), Y ) ), =( Y, g( X ) ), ~( =( h( X, Z )
% 0.76/1.16    , Z ) ), ~( 'big_f'( f( X ), h( X, Z ) ) ) ] )
% 0.76/1.16  , clause( 491, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), 'big_f'( f( Y )
% 0.76/1.16    , h( Y, Z ) ), =( h( Y, Z ), Z ) ] )
% 0.76/1.16  , clause( 492, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y )
% 0.76/1.16     ] )
% 0.76/1.16  , clause( 493, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), ~( =( h( Y, Z )
% 0.76/1.16    , Z ) ), ~( 'big_f'( f( Y ), h( Y, Z ) ) ) ] )
% 0.76/1.16  , clause( 494, [ ~( =( f( X ), X ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X
% 0.76/1.16    , Y ), Y ) ] )
% 0.76/1.16  , clause( 495, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( 
% 0.76/1.16    X ), h( X, Y ) ) ) ] )
% 0.76/1.16  ] ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  subsumption(
% 0.76/1.16  clause( 0, [ ~( 'big_f'( X, Y ) ), =( X, a ) ] )
% 0.76/1.16  , clause( 485, [ ~( 'big_f'( X, Y ) ), =( X, a ) ] )
% 0.76/1.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.16     ), ==>( 1, 1 )] ) ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  subsumption(
% 0.76/1.16  clause( 1, [ ~( 'big_f'( X, Y ) ), =( Y, b ) ] )
% 0.76/1.16  , clause( 486, [ ~( 'big_f'( X, Y ) ), =( Y, b ) ] )
% 0.76/1.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.16     ), ==>( 1, 1 )] ) ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  subsumption(
% 0.76/1.16  clause( 2, [ ~( =( X, a ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.16  , clause( 487, [ ~( =( X, a ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.16     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  subsumption(
% 0.76/1.16  clause( 7, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ] )
% 0.76/1.16  , clause( 492, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y )
% 0.76/1.16     ] )
% 0.76/1.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.16     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  subsumption(
% 0.76/1.16  clause( 9, [ ~( =( f( X ), X ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X, Y
% 0.76/1.16     ), Y ) ] )
% 0.76/1.16  , clause( 494, [ ~( =( f( X ), X ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X
% 0.76/1.16    , Y ), Y ) ] )
% 0.76/1.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.16     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  subsumption(
% 0.76/1.16  clause( 10, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( X
% 0.76/1.16     ), h( X, Y ) ) ) ] )
% 0.76/1.16  , clause( 495, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( 
% 0.76/1.16    X ), h( X, Y ) ) ) ] )
% 0.76/1.16  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.16     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  eqswap(
% 0.76/1.16  clause( 621, [ ~( =( g( Y ), X ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ]
% 0.76/1.16     )
% 0.76/1.16  , clause( 7, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ]
% 0.76/1.16     )
% 0.76/1.16  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  eqswap(
% 0.76/1.16  clause( 624, [ =( a, X ), ~( 'big_f'( X, Y ) ) ] )
% 0.76/1.16  , clause( 0, [ ~( 'big_f'( X, Y ) ), =( X, a ) ] )
% 0.76/1.16  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  resolution(
% 0.76/1.16  clause( 625, [ =( a, f( X ) ), ~( =( g( X ), Y ) ), =( f( X ), X ) ] )
% 0.76/1.16  , clause( 624, [ =( a, X ), ~( 'big_f'( X, Y ) ) ] )
% 0.76/1.16  , 1, clause( 621, [ ~( =( g( Y ), X ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y
% 0.76/1.16     ) ] )
% 0.76/1.16  , 1, substitution( 0, [ :=( X, f( X ) ), :=( Y, Y )] ), substitution( 1, [ 
% 0.76/1.16    :=( X, Y ), :=( Y, X )] )).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  eqswap(
% 0.76/1.16  clause( 628, [ =( X, f( X ) ), =( a, f( X ) ), ~( =( g( X ), Y ) ) ] )
% 0.76/1.16  , clause( 625, [ =( a, f( X ) ), ~( =( g( X ), Y ) ), =( f( X ), X ) ] )
% 0.76/1.16  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  eqswap(
% 0.76/1.16  clause( 630, [ ~( =( Y, g( X ) ) ), =( X, f( X ) ), =( a, f( X ) ) ] )
% 0.76/1.16  , clause( 628, [ =( X, f( X ) ), =( a, f( X ) ), ~( =( g( X ), Y ) ) ] )
% 0.76/1.16  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  eqswap(
% 0.76/1.16  clause( 631, [ =( f( X ), a ), ~( =( Y, g( X ) ) ), =( X, f( X ) ) ] )
% 0.76/1.16  , clause( 630, [ ~( =( Y, g( X ) ) ), =( X, f( X ) ), =( a, f( X ) ) ] )
% 0.76/1.16  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.16  
% 0.76/1.16  
% 0.76/1.16  eqswap(
% 0.76/1.16  clause( 632, [ =( f( X ), X ), =( f( X ), a ), ~( =( Y, g( X ) ) ) ] )
% 0.76/1.16  , clause( 631, [ =( f( X ), a ), ~( =( Y, g( X ) ) ), =( X, f( X ) ) ] )
% 0.76/1.16  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 276, [ ~( =( X, g( Y ) ) ), =( f( Y ), Y ), =( f( Y ), a ) ] )
% 0.76/1.24  , clause( 632, [ =( f( X ), X ), =( f( X ), a ), ~( =( Y, g( X ) ) ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 0.76/1.24     ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 637, [ ~( =( g( Y ), X ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 7, [ ~( =( X, g( Y ) ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y ) ]
% 0.76/1.24     )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 640, [ =( b, X ), ~( 'big_f'( Y, X ) ) ] )
% 0.76/1.24  , clause( 1, [ ~( 'big_f'( X, Y ) ), =( Y, b ) ] )
% 0.76/1.24  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  resolution(
% 0.76/1.24  clause( 641, [ =( b, X ), ~( =( g( Y ), X ) ), =( f( Y ), Y ) ] )
% 0.76/1.24  , clause( 640, [ =( b, X ), ~( 'big_f'( Y, X ) ) ] )
% 0.76/1.24  , 1, clause( 637, [ ~( =( g( Y ), X ) ), 'big_f'( f( Y ), X ), =( f( Y ), Y
% 0.76/1.24     ) ] )
% 0.76/1.24  , 1, substitution( 0, [ :=( X, X ), :=( Y, f( Y ) )] ), substitution( 1, [ 
% 0.76/1.24    :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 644, [ =( X, f( X ) ), =( b, Y ), ~( =( g( X ), Y ) ) ] )
% 0.76/1.24  , clause( 641, [ =( b, X ), ~( =( g( Y ), X ) ), =( f( Y ), Y ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 646, [ ~( =( Y, g( X ) ) ), =( X, f( X ) ), =( b, Y ) ] )
% 0.76/1.24  , clause( 644, [ =( X, f( X ) ), =( b, Y ), ~( =( g( X ), Y ) ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 647, [ =( X, b ), ~( =( X, g( Y ) ) ), =( Y, f( Y ) ) ] )
% 0.76/1.24  , clause( 646, [ ~( =( Y, g( X ) ) ), =( X, f( X ) ), =( b, Y ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 648, [ =( f( X ), X ), =( Y, b ), ~( =( Y, g( X ) ) ) ] )
% 0.76/1.24  , clause( 647, [ =( X, b ), ~( =( X, g( Y ) ) ), =( Y, f( Y ) ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 278, [ ~( =( X, g( Y ) ) ), =( f( Y ), Y ), =( X, b ) ] )
% 0.76/1.24  , clause( 648, [ =( f( X ), X ), =( Y, b ), ~( =( Y, g( X ) ) ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 0.76/1.24     ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 653, [ ~( =( g( Y ), X ) ), =( f( Y ), Y ), =( X, b ) ] )
% 0.76/1.24  , clause( 278, [ ~( =( X, g( Y ) ) ), =( f( Y ), Y ), =( X, b ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqrefl(
% 0.76/1.24  clause( 660, [ =( f( X ), X ), =( g( X ), b ) ] )
% 0.76/1.24  , clause( 653, [ ~( =( g( Y ), X ) ), =( f( Y ), Y ), =( X, b ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, g( X ) ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 306, [ =( f( X ), X ), =( g( X ), b ) ] )
% 0.76/1.24  , clause( 660, [ =( f( X ), X ), =( g( X ), b ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.76/1.24    1 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 664, [ ~( =( g( Y ), X ) ), =( f( Y ), Y ), =( f( Y ), a ) ] )
% 0.76/1.24  , clause( 276, [ ~( =( X, g( Y ) ) ), =( f( Y ), Y ), =( f( Y ), a ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 671, [ =( X, f( X ) ), =( g( X ), b ) ] )
% 0.76/1.24  , clause( 306, [ =( f( X ), X ), =( g( X ), b ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqfact(
% 0.76/1.24  clause( 675, [ ~( =( a, X ) ), ~( =( g( X ), Y ) ), =( f( X ), X ) ] )
% 0.76/1.24  , clause( 664, [ ~( =( g( Y ), X ) ), =( f( Y ), Y ), =( f( Y ), a ) ] )
% 0.76/1.24  , 2, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  paramod(
% 0.76/1.24  clause( 1411, [ ~( =( b, Y ) ), =( X, f( X ) ), ~( =( a, X ) ), =( f( X ), 
% 0.76/1.24    X ) ] )
% 0.76/1.24  , clause( 671, [ =( X, f( X ) ), =( g( X ), b ) ] )
% 0.76/1.24  , 1, clause( 675, [ ~( =( a, X ) ), ~( =( g( X ), Y ) ), =( f( X ), X ) ]
% 0.76/1.24     )
% 0.76/1.24  , 1, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.76/1.24    :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1414, [ ~( =( X, a ) ), ~( =( b, Y ) ), =( X, f( X ) ), =( f( X ), 
% 0.76/1.24    X ) ] )
% 0.76/1.24  , clause( 1411, [ ~( =( b, Y ) ), =( X, f( X ) ), ~( =( a, X ) ), =( f( X )
% 0.76/1.24    , X ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1419, [ =( f( X ), X ), ~( =( X, a ) ), ~( =( b, Y ) ), =( f( X ), 
% 0.76/1.24    X ) ] )
% 0.76/1.24  , clause( 1414, [ ~( =( X, a ) ), ~( =( b, Y ) ), =( X, f( X ) ), =( f( X )
% 0.76/1.24    , X ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1420, [ ~( =( X, b ) ), =( f( Y ), Y ), ~( =( Y, a ) ), =( f( Y ), 
% 0.76/1.24    Y ) ] )
% 0.76/1.24  , clause( 1419, [ =( f( X ), X ), ~( =( X, a ) ), ~( =( b, Y ) ), =( f( X )
% 0.76/1.24    , X ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1421, [ ~( =( a, X ) ), ~( =( Y, b ) ), =( f( X ), X ), =( f( X ), 
% 0.76/1.24    X ) ] )
% 0.76/1.24  , clause( 1420, [ ~( =( X, b ) ), =( f( Y ), Y ), ~( =( Y, a ) ), =( f( Y )
% 0.76/1.24    , Y ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  factor(
% 0.76/1.24  clause( 1425, [ ~( =( a, X ) ), ~( =( Y, b ) ), =( f( X ), X ) ] )
% 0.76/1.24  , clause( 1421, [ ~( =( a, X ) ), ~( =( Y, b ) ), =( f( X ), X ), =( f( X )
% 0.76/1.24    , X ) ] )
% 0.76/1.24  , 2, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 313, [ ~( =( a, X ) ), =( f( X ), X ), ~( =( Y, b ) ) ] )
% 0.76/1.24  , clause( 1425, [ ~( =( a, X ) ), ~( =( Y, b ) ), =( f( X ), X ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.24     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1438, [ ~( =( X, a ) ), =( f( X ), X ), ~( =( Y, b ) ) ] )
% 0.76/1.24  , clause( 313, [ ~( =( a, X ) ), =( f( X ), X ), ~( =( Y, b ) ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqrefl(
% 0.76/1.24  clause( 1446, [ ~( =( X, a ) ), =( f( X ), X ) ] )
% 0.76/1.24  , clause( 1438, [ ~( =( X, a ) ), =( f( X ), X ), ~( =( Y, b ) ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, b )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1447, [ ~( =( a, X ) ), =( f( X ), X ) ] )
% 0.76/1.24  , clause( 1446, [ ~( =( X, a ) ), =( f( X ), X ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 314, [ ~( =( a, X ) ), =( f( X ), X ) ] )
% 0.76/1.24  , clause( 1447, [ ~( =( a, X ) ), =( f( X ), X ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.76/1.24    1 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1453, [ ~( =( X, a ) ), =( f( X ), X ) ] )
% 0.76/1.24  , clause( 314, [ ~( =( a, X ) ), =( f( X ), X ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqrefl(
% 0.76/1.24  clause( 1456, [ =( f( a ), a ) ] )
% 0.76/1.24  , clause( 1453, [ ~( =( X, a ) ), =( f( X ), X ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, a )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 315, [ =( f( a ), a ) ] )
% 0.76/1.24  , clause( 1456, [ =( f( a ), a ) ] )
% 0.76/1.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1458, [ ~( =( X, f( X ) ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X
% 0.76/1.24    , Y ), Y ) ] )
% 0.76/1.24  , clause( 9, [ ~( =( f( X ), X ) ), 'big_f'( f( X ), h( X, Y ) ), =( h( X, 
% 0.76/1.24    Y ), Y ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1461, [ =( b, X ), ~( 'big_f'( Y, X ) ) ] )
% 0.76/1.24  , clause( 1, [ ~( 'big_f'( X, Y ) ), =( Y, b ) ] )
% 0.76/1.24  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  resolution(
% 0.76/1.24  clause( 1464, [ =( b, h( X, Y ) ), ~( =( X, f( X ) ) ), =( h( X, Y ), Y ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 1461, [ =( b, X ), ~( 'big_f'( Y, X ) ) ] )
% 0.76/1.24  , 1, clause( 1458, [ ~( =( X, f( X ) ) ), 'big_f'( f( X ), h( X, Y ) ), =( 
% 0.76/1.24    h( X, Y ), Y ) ] )
% 0.76/1.24  , 1, substitution( 0, [ :=( X, h( X, Y ) ), :=( Y, f( X ) )] ), 
% 0.76/1.24    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1467, [ =( Y, h( X, Y ) ), =( b, h( X, Y ) ), ~( =( X, f( X ) ) ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 1464, [ =( b, h( X, Y ) ), ~( =( X, f( X ) ) ), =( h( X, Y ), Y )
% 0.76/1.24     ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1469, [ ~( =( f( X ), X ) ), =( Y, h( X, Y ) ), =( b, h( X, Y ) ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 1467, [ =( Y, h( X, Y ) ), =( b, h( X, Y ) ), ~( =( X, f( X ) ) )
% 0.76/1.24     ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1470, [ =( h( X, Y ), b ), ~( =( f( X ), X ) ), =( Y, h( X, Y ) ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 1469, [ ~( =( f( X ), X ) ), =( Y, h( X, Y ) ), =( b, h( X, Y ) )
% 0.76/1.24     ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1471, [ =( h( Y, X ), X ), =( h( Y, X ), b ), ~( =( f( Y ), Y ) ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 1470, [ =( h( X, Y ), b ), ~( =( f( X ), X ) ), =( Y, h( X, Y ) )
% 0.76/1.24     ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 418, [ ~( =( f( X ), X ) ), =( h( X, Y ), Y ), =( h( X, Y ), b ) ]
% 0.76/1.24     )
% 0.76/1.24  , clause( 1471, [ =( h( Y, X ), X ), =( h( Y, X ), b ), ~( =( f( Y ), Y ) )
% 0.76/1.24     ] )
% 0.76/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 0.76/1.24     ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  factor(
% 0.76/1.24  clause( 1483, [ ~( =( f( X ), X ) ), =( h( X, b ), b ) ] )
% 0.76/1.24  , clause( 418, [ ~( =( f( X ), X ) ), =( h( X, Y ), Y ), =( h( X, Y ), b )
% 0.76/1.24     ] )
% 0.76/1.24  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, b )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 434, [ ~( =( f( X ), X ) ), =( h( X, b ), b ) ] )
% 0.76/1.24  , clause( 1483, [ ~( =( f( X ), X ) ), =( h( X, b ), b ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.76/1.24    1 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1487, [ ~( =( X, f( X ) ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( 
% 0.76/1.24    X ), h( X, Y ) ) ) ] )
% 0.76/1.24  , clause( 10, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( f( 
% 0.76/1.24    X ), h( X, Y ) ) ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1490, [ ~( =( a, X ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.24  , clause( 2, [ ~( =( X, a ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  resolution(
% 0.76/1.24  clause( 1493, [ ~( =( X, f( X ) ) ), ~( =( h( X, Y ), Y ) ), ~( =( a, f( X
% 0.76/1.24     ) ) ), ~( =( h( X, Y ), b ) ) ] )
% 0.76/1.24  , clause( 1487, [ ~( =( X, f( X ) ) ), ~( =( h( X, Y ), Y ) ), ~( 'big_f'( 
% 0.76/1.24    f( X ), h( X, Y ) ) ) ] )
% 0.76/1.24  , 2, clause( 1490, [ ~( =( a, X ) ), ~( =( Y, b ) ), 'big_f'( X, Y ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 0.76/1.24    , f( X ) ), :=( Y, h( X, Y ) )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1497, [ ~( =( b, h( X, Y ) ) ), ~( =( X, f( X ) ) ), ~( =( h( X, Y
% 0.76/1.24     ), Y ) ), ~( =( a, f( X ) ) ) ] )
% 0.76/1.24  , clause( 1493, [ ~( =( X, f( X ) ) ), ~( =( h( X, Y ), Y ) ), ~( =( a, f( 
% 0.76/1.24    X ) ) ), ~( =( h( X, Y ), b ) ) ] )
% 0.76/1.24  , 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1500, [ ~( =( f( X ), a ) ), ~( =( b, h( X, Y ) ) ), ~( =( X, f( X
% 0.76/1.24     ) ) ), ~( =( h( X, Y ), Y ) ) ] )
% 0.76/1.24  , clause( 1497, [ ~( =( b, h( X, Y ) ) ), ~( =( X, f( X ) ) ), ~( =( h( X, 
% 0.76/1.24    Y ), Y ) ), ~( =( a, f( X ) ) ) ] )
% 0.76/1.24  , 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1502, [ ~( =( Y, h( X, Y ) ) ), ~( =( f( X ), a ) ), ~( =( b, h( X
% 0.76/1.24    , Y ) ) ), ~( =( X, f( X ) ) ) ] )
% 0.76/1.24  , clause( 1500, [ ~( =( f( X ), a ) ), ~( =( b, h( X, Y ) ) ), ~( =( X, f( 
% 0.76/1.24    X ) ) ), ~( =( h( X, Y ), Y ) ) ] )
% 0.76/1.24  , 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1504, [ ~( =( f( X ), X ) ), ~( =( Y, h( X, Y ) ) ), ~( =( f( X ), 
% 0.76/1.24    a ) ), ~( =( b, h( X, Y ) ) ) ] )
% 0.76/1.24  , clause( 1502, [ ~( =( Y, h( X, Y ) ) ), ~( =( f( X ), a ) ), ~( =( b, h( 
% 0.76/1.24    X, Y ) ) ), ~( =( X, f( X ) ) ) ] )
% 0.76/1.24  , 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1506, [ ~( =( h( X, Y ), b ) ), ~( =( f( X ), X ) ), ~( =( Y, h( X
% 0.76/1.24    , Y ) ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , clause( 1504, [ ~( =( f( X ), X ) ), ~( =( Y, h( X, Y ) ) ), ~( =( f( X )
% 0.76/1.24    , a ) ), ~( =( b, h( X, Y ) ) ) ] )
% 0.76/1.24  , 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1507, [ ~( =( h( Y, X ), X ) ), ~( =( h( Y, X ), b ) ), ~( =( f( Y
% 0.76/1.24     ), Y ) ), ~( =( f( Y ), a ) ) ] )
% 0.76/1.24  , clause( 1506, [ ~( =( h( X, Y ), b ) ), ~( =( f( X ), X ) ), ~( =( Y, h( 
% 0.76/1.24    X, Y ) ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , 2, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 461, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( =( f( X ), a
% 0.76/1.24     ) ), ~( =( h( X, Y ), b ) ) ] )
% 0.76/1.24  , clause( 1507, [ ~( =( h( Y, X ), X ) ), ~( =( h( Y, X ), b ) ), ~( =( f( 
% 0.76/1.24    Y ), Y ) ), ~( =( f( Y ), a ) ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 0.76/1.24     ), ==>( 1, 3 ), ==>( 2, 0 ), ==>( 3, 2 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1544, [ ~( =( X, f( X ) ) ), =( h( X, b ), b ) ] )
% 0.76/1.24  , clause( 434, [ ~( =( f( X ), X ) ), =( h( X, b ), b ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  factor(
% 0.76/1.24  clause( 1565, [ ~( =( f( X ), X ) ), ~( =( h( X, b ), b ) ), ~( =( f( X ), 
% 0.76/1.24    a ) ) ] )
% 0.76/1.24  , clause( 461, [ ~( =( f( X ), X ) ), ~( =( h( X, Y ), Y ) ), ~( =( f( X )
% 0.76/1.24    , a ) ), ~( =( h( X, Y ), b ) ) ] )
% 0.76/1.24  , 1, 3, substitution( 0, [ :=( X, X ), :=( Y, b )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  paramod(
% 0.76/1.24  clause( 1579, [ ~( =( b, b ) ), ~( =( X, f( X ) ) ), ~( =( f( X ), X ) ), 
% 0.76/1.24    ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , clause( 1544, [ ~( =( X, f( X ) ) ), =( h( X, b ), b ) ] )
% 0.76/1.24  , 1, clause( 1565, [ ~( =( f( X ), X ) ), ~( =( h( X, b ), b ) ), ~( =( f( 
% 0.76/1.24    X ), a ) ) ] )
% 0.76/1.24  , 1, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.76/1.24    ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqrefl(
% 0.76/1.24  clause( 1586, [ ~( =( X, f( X ) ) ), ~( =( f( X ), X ) ), ~( =( f( X ), a )
% 0.76/1.24     ) ] )
% 0.76/1.24  , clause( 1579, [ ~( =( b, b ) ), ~( =( X, f( X ) ) ), ~( =( f( X ), X ) )
% 0.76/1.24    , ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqswap(
% 0.76/1.24  clause( 1587, [ ~( =( f( X ), X ) ), ~( =( f( X ), X ) ), ~( =( f( X ), a )
% 0.76/1.24     ) ] )
% 0.76/1.24  , clause( 1586, [ ~( =( X, f( X ) ) ), ~( =( f( X ), X ) ), ~( =( f( X ), a
% 0.76/1.24     ) ) ] )
% 0.76/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  factor(
% 0.76/1.24  clause( 1592, [ ~( =( f( X ), X ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , clause( 1587, [ ~( =( f( X ), X ) ), ~( =( f( X ), X ) ), ~( =( f( X ), a
% 0.76/1.24     ) ) ] )
% 0.76/1.24  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 482, [ ~( =( f( X ), X ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , clause( 1592, [ ~( =( f( X ), X ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.76/1.24    1 )] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  factor(
% 0.76/1.24  clause( 1604, [ ~( =( f( a ), a ) ) ] )
% 0.76/1.24  , clause( 482, [ ~( =( f( X ), X ) ), ~( =( f( X ), a ) ) ] )
% 0.76/1.24  , 0, 1, substitution( 0, [ :=( X, a )] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  paramod(
% 0.76/1.24  clause( 1605, [ ~( =( a, a ) ) ] )
% 0.76/1.24  , clause( 315, [ =( f( a ), a ) ] )
% 0.76/1.24  , 0, clause( 1604, [ ~( =( f( a ), a ) ) ] )
% 0.76/1.24  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  eqrefl(
% 0.76/1.24  clause( 1606, [] )
% 0.76/1.24  , clause( 1605, [ ~( =( a, a ) ) ] )
% 0.76/1.24  , 0, substitution( 0, [] )).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  subsumption(
% 0.76/1.24  clause( 483, [] )
% 0.76/1.24  , clause( 1606, [] )
% 0.76/1.24  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  end.
% 0.76/1.24  
% 0.76/1.24  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.76/1.24  
% 0.76/1.24  Memory use:
% 0.76/1.24  
% 0.76/1.24  space for terms:        8435
% 0.76/1.24  space for clauses:      19298
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  clauses generated:      2894
% 0.76/1.24  clauses kept:           484
% 0.76/1.24  clauses selected:       45
% 0.76/1.24  clauses deleted:        1
% 0.76/1.24  clauses inuse deleted:  0
% 0.76/1.24  
% 0.76/1.24  subsentry:          127929
% 0.76/1.24  literals s-matched: 20393
% 0.76/1.24  literals matched:   18867
% 0.76/1.24  full subsumption:   6474
% 0.76/1.24  
% 0.76/1.24  checksum:           1586865007
% 0.76/1.24  
% 0.76/1.24  
% 0.76/1.24  Bliksem ended
%------------------------------------------------------------------------------