TSTP Solution File: GRP011-4 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP011-4 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n007.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 : Sat Jul 16 07:34:17 EDT 2022

% Result   : Unsatisfiable 0.67s 1.04s
% Output   : Refutation 0.67s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : GRP011-4 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.12  % Command  : bliksem %s
% 0.13/0.34  % Computer : n007.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 : Tue Jun 14 04:53:54 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.67/1.04  *** allocated 10000 integers for termspace/termends
% 0.67/1.04  *** allocated 10000 integers for clauses
% 0.67/1.04  *** allocated 10000 integers for justifications
% 0.67/1.04  Bliksem 1.12
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  Automatic Strategy Selection
% 0.67/1.04  
% 0.67/1.04  Clauses:
% 0.67/1.04  [
% 0.67/1.04     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.67/1.04     ],
% 0.67/1.04     [ =( multiply( identity, X ), X ) ],
% 0.67/1.04     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.67/1.04     [ =( multiply( b, c ), multiply( d, c ) ) ],
% 0.67/1.04     [ ~( =( b, d ) ) ]
% 0.67/1.04  ] .
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  percentage equality = 1.000000, percentage horn = 1.000000
% 0.67/1.04  This is a pure equality problem
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  Options Used:
% 0.67/1.04  
% 0.67/1.04  useres =            1
% 0.67/1.04  useparamod =        1
% 0.67/1.04  useeqrefl =         1
% 0.67/1.04  useeqfact =         1
% 0.67/1.04  usefactor =         1
% 0.67/1.04  usesimpsplitting =  0
% 0.67/1.04  usesimpdemod =      5
% 0.67/1.04  usesimpres =        3
% 0.67/1.04  
% 0.67/1.04  resimpinuse      =  1000
% 0.67/1.04  resimpclauses =     20000
% 0.67/1.04  substype =          eqrewr
% 0.67/1.04  backwardsubs =      1
% 0.67/1.04  selectoldest =      5
% 0.67/1.04  
% 0.67/1.04  litorderings [0] =  split
% 0.67/1.04  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.67/1.04  
% 0.67/1.04  termordering =      kbo
% 0.67/1.04  
% 0.67/1.04  litapriori =        0
% 0.67/1.04  termapriori =       1
% 0.67/1.04  litaposteriori =    0
% 0.67/1.04  termaposteriori =   0
% 0.67/1.04  demodaposteriori =  0
% 0.67/1.04  ordereqreflfact =   0
% 0.67/1.04  
% 0.67/1.04  litselect =         negord
% 0.67/1.04  
% 0.67/1.04  maxweight =         15
% 0.67/1.04  maxdepth =          30000
% 0.67/1.04  maxlength =         115
% 0.67/1.04  maxnrvars =         195
% 0.67/1.04  excuselevel =       1
% 0.67/1.04  increasemaxweight = 1
% 0.67/1.04  
% 0.67/1.04  maxselected =       10000000
% 0.67/1.04  maxnrclauses =      10000000
% 0.67/1.04  
% 0.67/1.04  showgenerated =    0
% 0.67/1.04  showkept =         0
% 0.67/1.04  showselected =     0
% 0.67/1.04  showdeleted =      0
% 0.67/1.04  showresimp =       1
% 0.67/1.04  showstatus =       2000
% 0.67/1.04  
% 0.67/1.04  prologoutput =     1
% 0.67/1.04  nrgoals =          5000000
% 0.67/1.04  totalproof =       1
% 0.67/1.04  
% 0.67/1.04  Symbols occurring in the translation:
% 0.67/1.04  
% 0.67/1.04  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.67/1.04  .  [1, 2]      (w:1, o:22, a:1, s:1, b:0), 
% 0.67/1.04  !  [4, 1]      (w:0, o:16, a:1, s:1, b:0), 
% 0.67/1.04  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.67/1.04  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.67/1.04  multiply  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.67/1.04  identity  [43, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.67/1.04  inverse  [44, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 0.67/1.04  b  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.67/1.04  c  [46, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.67/1.04  d  [47, 0]      (w:1, o:15, a:1, s:1, b:0).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  Starting Search:
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  Bliksems!, er is een bewijs:
% 0.67/1.04  % SZS status Unsatisfiable
% 0.67/1.04  % SZS output start Refutation
% 0.67/1.04  
% 0.67/1.04  clause( 0, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.67/1.04    , Z ) ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 1, [ =( multiply( identity, X ), X ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 2, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 3, [ =( multiply( d, c ), multiply( b, c ) ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 4, [ ~( =( d, b ) ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 7, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 8, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.67/1.04     ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 25, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 26, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y ) )
% 0.67/1.04     ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 30, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 31, [ =( inverse( inverse( X ) ), X ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 33, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 39, [ =( d, b ) ] )
% 0.67/1.04  .
% 0.67/1.04  clause( 40, [] )
% 0.67/1.04  .
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  % SZS output end Refutation
% 0.67/1.04  found a proof!
% 0.67/1.04  
% 0.67/1.04  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.67/1.04  
% 0.67/1.04  initialclauses(
% 0.67/1.04  [ clause( 42, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.67/1.04    Y, Z ) ) ) ] )
% 0.67/1.04  , clause( 43, [ =( multiply( identity, X ), X ) ] )
% 0.67/1.04  , clause( 44, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.67/1.04  , clause( 45, [ =( multiply( b, c ), multiply( d, c ) ) ] )
% 0.67/1.04  , clause( 46, [ ~( =( b, d ) ) ] )
% 0.67/1.04  ] ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 47, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.67/1.04     ), Z ) ) ] )
% 0.67/1.04  , clause( 42, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.67/1.04    Y, Z ) ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 0, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.67/1.04    , Z ) ) ] )
% 0.67/1.04  , clause( 47, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, 
% 0.67/1.04    Y ), Z ) ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.67/1.04    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 1, [ =( multiply( identity, X ), X ) ] )
% 0.67/1.04  , clause( 43, [ =( multiply( identity, X ), X ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 2, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.67/1.04  , clause( 44, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 56, [ =( multiply( d, c ), multiply( b, c ) ) ] )
% 0.67/1.04  , clause( 45, [ =( multiply( b, c ), multiply( d, c ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 3, [ =( multiply( d, c ), multiply( b, c ) ) ] )
% 0.67/1.04  , clause( 56, [ =( multiply( d, c ), multiply( b, c ) ) ] )
% 0.67/1.04  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 61, [ ~( =( d, b ) ) ] )
% 0.67/1.04  , clause( 46, [ ~( =( b, d ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 4, [ ~( =( d, b ) ) ] )
% 0.67/1.04  , clause( 61, [ ~( =( d, b ) ) ] )
% 0.67/1.04  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 63, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.67/1.04    , Z ) ) ) ] )
% 0.67/1.04  , clause( 0, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.67/1.04     ), Z ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 68, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  , clause( 2, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.67/1.04  , 0, clause( 63, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.67/1.04    multiply( Y, Z ) ) ) ] )
% 0.67/1.04  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.67/1.04    :=( Y, inverse( Y ) ), :=( Z, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 7, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  , clause( 68, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X
% 0.67/1.04    , identity ) ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.67/1.04     )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 73, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.67/1.04    , Z ) ) ) ] )
% 0.67/1.04  , clause( 0, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.67/1.04     ), Z ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 78, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y ) )
% 0.67/1.04     ] )
% 0.67/1.04  , clause( 1, [ =( multiply( identity, X ), X ) ] )
% 0.67/1.04  , 0, clause( 73, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.67/1.04    multiply( Y, Z ) ) ) ] )
% 0.67/1.04  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.67/1.04    :=( Y, identity ), :=( Z, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 8, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.67/1.04     ] )
% 0.67/1.04  , clause( 78, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y )
% 0.67/1.04     ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.67/1.04     )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 84, [ =( multiply( X, identity ), multiply( multiply( X, inverse( Y
% 0.67/1.04     ) ), Y ) ) ] )
% 0.67/1.04  , clause( 7, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 87, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.67/1.04    identity, X ) ) ] )
% 0.67/1.04  , clause( 2, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.67/1.04  , 0, clause( 84, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.67/1.04    inverse( Y ) ), Y ) ) ] )
% 0.67/1.04  , 0, 7, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.67/1.04    :=( X, inverse( inverse( X ) ) ), :=( Y, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 88, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  , clause( 1, [ =( multiply( identity, X ), X ) ] )
% 0.67/1.04  , 0, clause( 87, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.67/1.04    multiply( identity, X ) ) ] )
% 0.67/1.04  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.67/1.04    ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 25, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  , clause( 88, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 91, [ =( multiply( X, Y ), multiply( multiply( X, identity ), Y ) )
% 0.67/1.04     ] )
% 0.67/1.04  , clause( 8, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X )
% 0.67/1.04     ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 94, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y ) )
% 0.67/1.04     ] )
% 0.67/1.04  , clause( 25, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  , 0, clause( 91, [ =( multiply( X, Y ), multiply( multiply( X, identity ), 
% 0.67/1.04    Y ) ) ] )
% 0.67/1.04  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.67/1.04    inverse( X ) ) ), :=( Y, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 26, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y ) )
% 0.67/1.04     ] )
% 0.67/1.04  , clause( 94, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.67/1.04     ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.67/1.04     )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 100, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.67/1.04     ) ] )
% 0.67/1.04  , clause( 26, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.67/1.04     ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 103, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  , clause( 25, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  , 0, clause( 100, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.67/1.04    , Y ) ) ] )
% 0.67/1.04  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.67/1.04    :=( Y, identity )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 30, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  , clause( 103, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 109, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.67/1.04    Y ) ), Y ) ) ] )
% 0.67/1.04  , clause( 7, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 115, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.67/1.04    multiply( X, inverse( Y ) ), Y ) ) ] )
% 0.67/1.04  , clause( 26, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.67/1.04     ) ] )
% 0.67/1.04  , 0, clause( 109, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.67/1.04    inverse( Y ) ), Y ) ) ] )
% 0.67/1.04  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, inverse( Y ) )] ), 
% 0.67/1.04    substitution( 1, [ :=( X, inverse( inverse( X ) ) ), :=( Y, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 117, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.67/1.04    X, identity ) ) ] )
% 0.67/1.04  , clause( 7, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  , 0, clause( 115, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.67/1.04    multiply( multiply( X, inverse( Y ) ), Y ) ) ] )
% 0.67/1.04  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.67/1.04    :=( X, X ), :=( Y, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 119, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.67/1.04  , clause( 30, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  , 0, clause( 117, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.67/1.04    multiply( X, identity ) ) ] )
% 0.67/1.04  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.67/1.04    ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 121, [ =( inverse( inverse( X ) ), X ) ] )
% 0.67/1.04  , clause( 30, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  , 0, clause( 119, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ]
% 0.67/1.04     )
% 0.67/1.04  , 0, 1, substitution( 0, [ :=( X, inverse( inverse( X ) ) )] ), 
% 0.67/1.04    substitution( 1, [ :=( X, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 31, [ =( inverse( inverse( X ) ), X ) ] )
% 0.67/1.04  , clause( 121, [ =( inverse( inverse( X ) ), X ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 124, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.67/1.04    Y ) ), Y ) ) ] )
% 0.67/1.04  , clause( 7, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.67/1.04    identity ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 126, [ =( multiply( X, identity ), multiply( multiply( X, Y ), 
% 0.67/1.04    inverse( Y ) ) ) ] )
% 0.67/1.04  , clause( 31, [ =( inverse( inverse( X ) ), X ) ] )
% 0.67/1.04  , 0, clause( 124, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.67/1.04    inverse( Y ) ), Y ) ) ] )
% 0.67/1.04  , 0, 7, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.67/1.04    :=( Y, inverse( Y ) )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 127, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.67/1.04  , clause( 30, [ =( multiply( X, identity ), X ) ] )
% 0.67/1.04  , 0, clause( 126, [ =( multiply( X, identity ), multiply( multiply( X, Y )
% 0.67/1.04    , inverse( Y ) ) ) ] )
% 0.67/1.04  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.67/1.04    :=( Y, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 128, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.67/1.04  , clause( 127, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 33, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.67/1.04  , clause( 128, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.67/1.04  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.67/1.04     )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  eqswap(
% 0.67/1.04  clause( 130, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.67/1.04  , clause( 33, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.67/1.04  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 132, [ =( d, multiply( multiply( b, c ), inverse( c ) ) ) ] )
% 0.67/1.04  , clause( 3, [ =( multiply( d, c ), multiply( b, c ) ) ] )
% 0.67/1.04  , 0, clause( 130, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.67/1.04  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, d ), :=( Y, c )] )
% 0.67/1.04    ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  paramod(
% 0.67/1.04  clause( 133, [ =( d, b ) ] )
% 0.67/1.04  , clause( 33, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.67/1.04  , 0, clause( 132, [ =( d, multiply( multiply( b, c ), inverse( c ) ) ) ] )
% 0.67/1.04  , 0, 2, substitution( 0, [ :=( X, c ), :=( Y, b )] ), substitution( 1, [] )
% 0.67/1.04    ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 39, [ =( d, b ) ] )
% 0.67/1.04  , clause( 133, [ =( d, b ) ] )
% 0.67/1.04  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  resolution(
% 0.67/1.04  clause( 137, [] )
% 0.67/1.04  , clause( 4, [ ~( =( d, b ) ) ] )
% 0.67/1.04  , 0, clause( 39, [ =( d, b ) ] )
% 0.67/1.04  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  subsumption(
% 0.67/1.04  clause( 40, [] )
% 0.67/1.04  , clause( 137, [] )
% 0.67/1.04  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  end.
% 0.67/1.04  
% 0.67/1.04  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.67/1.04  
% 0.67/1.04  Memory use:
% 0.67/1.04  
% 0.67/1.04  space for terms:        451
% 0.67/1.04  space for clauses:      3869
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  clauses generated:      262
% 0.67/1.04  clauses kept:           41
% 0.67/1.04  clauses selected:       21
% 0.67/1.04  clauses deleted:        2
% 0.67/1.04  clauses inuse deleted:  0
% 0.67/1.04  
% 0.67/1.04  subsentry:          317
% 0.67/1.04  literals s-matched: 101
% 0.67/1.04  literals matched:   93
% 0.67/1.04  full subsumption:   0
% 0.67/1.04  
% 0.67/1.04  checksum:           699693185
% 0.67/1.04  
% 0.67/1.04  
% 0.67/1.04  Bliksem ended
%------------------------------------------------------------------------------