TSTP Solution File: ALG011-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : ALG011-1 : TPTP v8.1.0. Released v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n025.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 12:09:04 EDT 2022

% Result   : Unsatisfiable 0.75s 1.12s
% Output   : Refutation 0.75s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : ALG011-1 : TPTP v8.1.0. Released v2.7.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n025.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 : Wed Jun  8 03:29:04 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.75/1.12  *** allocated 10000 integers for termspace/termends
% 0.75/1.12  *** allocated 10000 integers for clauses
% 0.75/1.12  *** allocated 10000 integers for justifications
% 0.75/1.12  Bliksem 1.12
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  Automatic Strategy Selection
% 0.75/1.12  
% 0.75/1.12  Clauses:
% 0.75/1.12  [
% 0.75/1.12     [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ],
% 0.75/1.12     [ c( X ), d( X ) ],
% 0.75/1.12     [ ~( c( X ) ), ~( d( X ) ) ],
% 0.75/1.12     [ c( a1 ) ],
% 0.75/1.12     [ d( a2 ) ],
% 0.75/1.12     [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ],
% 0.75/1.12     [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ]
% 0.75/1.12  ] .
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  percentage equality = 0.076923, percentage horn = 0.857143
% 0.75/1.12  This is a problem with some equality
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  Options Used:
% 0.75/1.12  
% 0.75/1.12  useres =            1
% 0.75/1.12  useparamod =        1
% 0.75/1.12  useeqrefl =         1
% 0.75/1.12  useeqfact =         1
% 0.75/1.12  usefactor =         1
% 0.75/1.12  usesimpsplitting =  0
% 0.75/1.12  usesimpdemod =      5
% 0.75/1.12  usesimpres =        3
% 0.75/1.12  
% 0.75/1.12  resimpinuse      =  1000
% 0.75/1.12  resimpclauses =     20000
% 0.75/1.12  substype =          eqrewr
% 0.75/1.12  backwardsubs =      1
% 0.75/1.12  selectoldest =      5
% 0.75/1.12  
% 0.75/1.12  litorderings [0] =  split
% 0.75/1.12  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.75/1.12  
% 0.75/1.12  termordering =      kbo
% 0.75/1.12  
% 0.75/1.12  litapriori =        0
% 0.75/1.12  termapriori =       1
% 0.75/1.12  litaposteriori =    0
% 0.75/1.12  termaposteriori =   0
% 0.75/1.12  demodaposteriori =  0
% 0.75/1.12  ordereqreflfact =   0
% 0.75/1.12  
% 0.75/1.12  litselect =         negord
% 0.75/1.12  
% 0.75/1.12  maxweight =         15
% 0.75/1.12  maxdepth =          30000
% 0.75/1.12  maxlength =         115
% 0.75/1.12  maxnrvars =         195
% 0.75/1.12  excuselevel =       1
% 0.75/1.12  increasemaxweight = 1
% 0.75/1.12  
% 0.75/1.12  maxselected =       10000000
% 0.75/1.12  maxnrclauses =      10000000
% 0.75/1.12  
% 0.75/1.12  showgenerated =    0
% 0.75/1.12  showkept =         0
% 0.75/1.12  showselected =     0
% 0.75/1.12  showdeleted =      0
% 0.75/1.12  showresimp =       1
% 0.75/1.12  showstatus =       2000
% 0.75/1.12  
% 0.75/1.12  prologoutput =     1
% 0.75/1.12  nrgoals =          5000000
% 0.75/1.12  totalproof =       1
% 0.75/1.12  
% 0.75/1.12  Symbols occurring in the translation:
% 0.75/1.12  
% 0.75/1.12  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.75/1.12  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.75/1.12  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.75/1.12  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.75/1.12  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.75/1.12  f  [42, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.75/1.12  c  [43, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.75/1.12  d  [44, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.75/1.12  a1  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.75/1.12  a2  [46, 0]      (w:1, o:13, a:1, s:1, b:0).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  Starting Search:
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  Bliksems!, er is een bewijs:
% 0.75/1.12  % SZS status Unsatisfiable
% 0.75/1.12  % SZS output start Refutation
% 0.75/1.12  
% 0.75/1.12  clause( 0, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 1, [ c( X ), d( X ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 2, [ ~( c( X ) ), ~( d( X ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 3, [ c( a1 ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 4, [ d( a2 ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 5, [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 6, [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 8, [ c( f( X, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 13, [ c( f( a2, a2 ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 16, [ d( f( f( a2, a2 ), X ) ), ~( c( X ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 25, [ d( f( X, a1 ) ), ~( c( X ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 51, [ c( f( a2, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 62, [ c( f( a2, X ) ), c( X ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 63, [ ~( d( X ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 72, [ c( X ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 80, [ c( f( X, Y ) ), ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 82, [ ~( d( f( X, Y ) ) ), ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 275, [ ~( d( f( a2, X ) ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 277, [ c( f( a2, X ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 293, [ ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.12  .
% 0.75/1.12  clause( 295, [] )
% 0.75/1.12  .
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  % SZS output end Refutation
% 0.75/1.12  found a proof!
% 0.75/1.12  
% 0.75/1.12  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.75/1.12  
% 0.75/1.12  initialclauses(
% 0.75/1.12  [ clause( 297, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.12  , clause( 298, [ c( X ), d( X ) ] )
% 0.75/1.12  , clause( 299, [ ~( c( X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 300, [ c( a1 ) ] )
% 0.75/1.12  , clause( 301, [ d( a2 ) ] )
% 0.75/1.12  , clause( 302, [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ] )
% 0.75/1.12  , clause( 303, [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ] )
% 0.75/1.12  ] ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 0, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.12  , clause( 297, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.75/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 1, [ c( X ), d( X ) ] )
% 0.75/1.12  , clause( 298, [ c( X ), d( X ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 2, [ ~( c( X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 299, [ ~( c( X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 3, [ c( a1 ) ] )
% 0.75/1.12  , clause( 300, [ c( a1 ) ] )
% 0.75/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 4, [ d( a2 ) ] )
% 0.75/1.12  , clause( 301, [ d( a2 ) ] )
% 0.75/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 5, [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ] )
% 0.75/1.12  , clause( 302, [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.12     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 6, [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ] )
% 0.75/1.12  , clause( 303, [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.12     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  factor(
% 0.75/1.12  clause( 314, [ c( f( X, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 6, [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ] )
% 0.75/1.12  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 8, [ c( f( X, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 314, [ c( f( X, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 315, [ c( f( a2, a2 ) ) ] )
% 0.75/1.12  , clause( 8, [ c( f( X, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , 1, clause( 4, [ d( a2 ) ] )
% 0.75/1.12  , 0, substitution( 0, [ :=( X, a2 )] ), substitution( 1, [] )).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 13, [ c( f( a2, a2 ) ) ] )
% 0.75/1.12  , clause( 315, [ c( f( a2, a2 ) ) ] )
% 0.75/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 316, [ d( f( f( a2, a2 ), X ) ), ~( c( X ) ) ] )
% 0.75/1.12  , clause( 5, [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ] )
% 0.75/1.12  , 1, clause( 13, [ c( f( a2, a2 ) ) ] )
% 0.75/1.12  , 0, substitution( 0, [ :=( X, f( a2, a2 ) ), :=( Y, X )] ), substitution( 
% 0.75/1.12    1, [] )).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 16, [ d( f( f( a2, a2 ), X ) ), ~( c( X ) ) ] )
% 0.75/1.12  , clause( 316, [ d( f( f( a2, a2 ), X ) ), ~( c( X ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 319, [ d( f( X, a1 ) ), ~( c( X ) ) ] )
% 0.75/1.12  , clause( 5, [ d( f( X, Y ) ), ~( c( X ) ), ~( c( Y ) ) ] )
% 0.75/1.12  , 2, clause( 3, [ c( a1 ) ] )
% 0.75/1.12  , 0, substitution( 0, [ :=( X, X ), :=( Y, a1 )] ), substitution( 1, [] )
% 0.75/1.12    ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 25, [ d( f( X, a1 ) ), ~( c( X ) ) ] )
% 0.75/1.12  , clause( 319, [ d( f( X, a1 ) ), ~( c( X ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 320, [ c( f( a2, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 6, [ c( f( X, Y ) ), ~( d( X ) ), ~( d( Y ) ) ] )
% 0.75/1.12  , 1, clause( 4, [ d( a2 ) ] )
% 0.75/1.12  , 0, substitution( 0, [ :=( X, a2 ), :=( Y, X )] ), substitution( 1, [] )
% 0.75/1.12    ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 51, [ c( f( a2, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 320, [ c( f( a2, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 322, [ c( f( a2, X ) ), c( X ) ] )
% 0.75/1.12  , clause( 51, [ c( f( a2, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , 1, clause( 1, [ c( X ), d( X ) ] )
% 0.75/1.12  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.75/1.12    ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 62, [ c( f( a2, X ) ), c( X ) ] )
% 0.75/1.12  , clause( 322, [ c( f( a2, X ) ), c( X ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.75/1.12    1 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 323, [ ~( d( f( a2, X ) ) ), ~( d( X ) ) ] )
% 0.75/1.12  , clause( 2, [ ~( c( X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , 0, clause( 51, [ c( f( a2, X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , 0, substitution( 0, [ :=( X, f( a2, X ) )] ), substitution( 1, [ :=( X, X
% 0.75/1.12     )] )).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 63, [ ~( d( X ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.12  , clause( 323, [ ~( d( f( a2, X ) ) ), ~( d( X ) ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.75/1.12    0 )] ) ).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  resolution(
% 0.75/1.12  clause( 324, [ ~( d( f( a2, X ) ) ), c( X ) ] )
% 0.75/1.12  , clause( 2, [ ~( c( X ) ), ~( d( X ) ) ] )
% 0.75/1.12  , 0, clause( 62, [ c( f( a2, X ) ), c( X ) ] )
% 0.75/1.12  , 0, substitution( 0, [ :=( X, f( a2, X ) )] ), substitution( 1, [ :=( X, X
% 0.75/1.12     )] )).
% 0.75/1.12  
% 0.75/1.12  
% 0.75/1.12  subsumption(
% 0.75/1.12  clause( 72, [ c( X ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.12  , clause( 324, [ ~( d( f( a2, X ) ) ), c( X ) ] )
% 0.75/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.75/1.13    0 )] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  paramod(
% 0.75/1.13  clause( 327, [ ~( d( f( f( a2, X ), Y ) ) ), c( f( X, Y ) ) ] )
% 0.75/1.13  , clause( 0, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.13  , 0, clause( 72, [ c( X ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , 1, 2, substitution( 0, [ :=( X, a2 ), :=( Y, X ), :=( Z, Y )] ), 
% 0.75/1.13    substitution( 1, [ :=( X, f( X, Y ) )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  subsumption(
% 0.75/1.13  clause( 80, [ c( f( X, Y ) ), ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , clause( 327, [ ~( d( f( f( a2, X ), Y ) ) ), c( f( X, Y ) ) ] )
% 0.75/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.75/1.13     ), ==>( 1, 0 )] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  paramod(
% 0.75/1.13  clause( 329, [ ~( d( f( f( a2, X ), Y ) ) ), ~( d( f( X, Y ) ) ) ] )
% 0.75/1.13  , clause( 0, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.13  , 0, clause( 63, [ ~( d( X ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , 1, 2, substitution( 0, [ :=( X, a2 ), :=( Y, X ), :=( Z, Y )] ), 
% 0.75/1.13    substitution( 1, [ :=( X, f( X, Y ) )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  subsumption(
% 0.75/1.13  clause( 82, [ ~( d( f( X, Y ) ) ), ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , clause( 329, [ ~( d( f( f( a2, X ), Y ) ) ), ~( d( f( X, Y ) ) ) ] )
% 0.75/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.75/1.13     ), ==>( 1, 0 )] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  resolution(
% 0.75/1.13  clause( 330, [ d( f( f( a2, a2 ), X ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , clause( 16, [ d( f( f( a2, a2 ), X ) ), ~( c( X ) ) ] )
% 0.75/1.13  , 1, clause( 72, [ c( X ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.75/1.13    ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  resolution(
% 0.75/1.13  clause( 332, [ ~( d( f( a2, X ) ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , clause( 82, [ ~( d( f( X, Y ) ) ), ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , 1, clause( 330, [ d( f( f( a2, a2 ), X ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , 0, substitution( 0, [ :=( X, a2 ), :=( Y, X )] ), substitution( 1, [ :=( 
% 0.75/1.13    X, X )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  factor(
% 0.75/1.13  clause( 333, [ ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , clause( 332, [ ~( d( f( a2, X ) ) ), ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  subsumption(
% 0.75/1.13  clause( 275, [ ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , clause( 333, [ ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  resolution(
% 0.75/1.13  clause( 335, [ d( f( f( a2, a2 ), X ) ), c( f( a2, X ) ) ] )
% 0.75/1.13  , clause( 16, [ d( f( f( a2, a2 ), X ) ), ~( c( X ) ) ] )
% 0.75/1.13  , 1, clause( 62, [ c( f( a2, X ) ), c( X ) ] )
% 0.75/1.13  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.75/1.13    ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  resolution(
% 0.75/1.13  clause( 337, [ c( f( a2, X ) ), c( f( a2, X ) ) ] )
% 0.75/1.13  , clause( 80, [ c( f( X, Y ) ), ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , 1, clause( 335, [ d( f( f( a2, a2 ), X ) ), c( f( a2, X ) ) ] )
% 0.75/1.13  , 0, substitution( 0, [ :=( X, a2 ), :=( Y, X )] ), substitution( 1, [ :=( 
% 0.75/1.13    X, X )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  factor(
% 0.75/1.13  clause( 338, [ c( f( a2, X ) ) ] )
% 0.75/1.13  , clause( 337, [ c( f( a2, X ) ), c( f( a2, X ) ) ] )
% 0.75/1.13  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  subsumption(
% 0.75/1.13  clause( 277, [ c( f( a2, X ) ) ] )
% 0.75/1.13  , clause( 338, [ c( f( a2, X ) ) ] )
% 0.75/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  paramod(
% 0.75/1.13  clause( 340, [ ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , clause( 0, [ =( f( X, f( Y, Z ) ), f( f( X, Y ), Z ) ) ] )
% 0.75/1.13  , 0, clause( 275, [ ~( d( f( a2, X ) ) ) ] )
% 0.75/1.13  , 0, 2, substitution( 0, [ :=( X, a2 ), :=( Y, X ), :=( Z, Y )] ), 
% 0.75/1.13    substitution( 1, [ :=( X, f( X, Y ) )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  subsumption(
% 0.75/1.13  clause( 293, [ ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , clause( 340, [ ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.13     )] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  resolution(
% 0.75/1.13  clause( 341, [ d( f( f( a2, X ), a1 ) ) ] )
% 0.75/1.13  , clause( 25, [ d( f( X, a1 ) ), ~( c( X ) ) ] )
% 0.75/1.13  , 1, clause( 277, [ c( f( a2, X ) ) ] )
% 0.75/1.13  , 0, substitution( 0, [ :=( X, f( a2, X ) )] ), substitution( 1, [ :=( X, X
% 0.75/1.13     )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  resolution(
% 0.75/1.13  clause( 342, [] )
% 0.75/1.13  , clause( 293, [ ~( d( f( f( a2, X ), Y ) ) ) ] )
% 0.75/1.13  , 0, clause( 341, [ d( f( f( a2, X ), a1 ) ) ] )
% 0.75/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, a1 )] ), substitution( 1, [ :=( 
% 0.75/1.13    X, X )] )).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  subsumption(
% 0.75/1.13  clause( 295, [] )
% 0.75/1.13  , clause( 342, [] )
% 0.75/1.13  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  end.
% 0.75/1.13  
% 0.75/1.13  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.75/1.13  
% 0.75/1.13  Memory use:
% 0.75/1.13  
% 0.75/1.13  space for terms:        3074
% 0.75/1.13  space for clauses:      14611
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  clauses generated:      628
% 0.75/1.13  clauses kept:           296
% 0.75/1.13  clauses selected:       43
% 0.75/1.13  clauses deleted:        0
% 0.75/1.13  clauses inuse deleted:  0
% 0.75/1.13  
% 0.75/1.13  subsentry:          1554
% 0.75/1.13  literals s-matched: 948
% 0.75/1.13  literals matched:   904
% 0.75/1.13  full subsumption:   40
% 0.75/1.13  
% 0.75/1.13  checksum:           1680340280
% 0.75/1.13  
% 0.75/1.13  
% 0.75/1.13  Bliksem ended
%------------------------------------------------------------------------------