TSTP Solution File: GRP186-3 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP186-3 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n009.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 07:36:00 EDT 2022

% Result   : Unsatisfiable 0.73s 1.11s
% Output   : Refutation 0.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : GRP186-3 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.11/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n009.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 : Mon Jun 13 04:02:38 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.73/1.11  *** allocated 10000 integers for termspace/termends
% 0.73/1.11  *** allocated 10000 integers for clauses
% 0.73/1.11  *** allocated 10000 integers for justifications
% 0.73/1.11  Bliksem 1.12
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Automatic Strategy Selection
% 0.73/1.11  
% 0.73/1.11  Clauses:
% 0.73/1.11  [
% 0.73/1.11     [ =( multiply( identity, X ), X ) ],
% 0.73/1.11     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.73/1.11     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.73/1.11     ],
% 0.73/1.11     [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, X ) ) ]
% 0.73/1.11    ,
% 0.73/1.11     [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ],
% 0.73/1.11     [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.73/1.11    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ],
% 0.73/1.11     [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ],
% 0.73/1.11     [ =( 'least_upper_bound'( X, X ), X ) ],
% 0.73/1.11     [ =( 'greatest_lower_bound'( X, X ), X ) ],
% 0.73/1.11     [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X ) ]
% 0.73/1.11    ,
% 0.73/1.11     [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), X ) ]
% 0.73/1.11    ,
% 0.73/1.11     [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 'least_upper_bound'( 
% 0.73/1.11    multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.73/1.11     [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.73/1.11    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.73/1.11     [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( 
% 0.73/1.11    multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.73/1.11     [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.73/1.11    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.73/1.11     [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), multiply( a, 
% 0.73/1.11    'least_upper_bound'( inverse( a ), b ) ) ) ) ]
% 0.73/1.11  ] .
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  percentage equality = 1.000000, percentage horn = 1.000000
% 0.73/1.11  This is a pure equality problem
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Options Used:
% 0.73/1.11  
% 0.73/1.11  useres =            1
% 0.73/1.11  useparamod =        1
% 0.73/1.11  useeqrefl =         1
% 0.73/1.11  useeqfact =         1
% 0.73/1.11  usefactor =         1
% 0.73/1.11  usesimpsplitting =  0
% 0.73/1.11  usesimpdemod =      5
% 0.73/1.11  usesimpres =        3
% 0.73/1.11  
% 0.73/1.11  resimpinuse      =  1000
% 0.73/1.11  resimpclauses =     20000
% 0.73/1.11  substype =          eqrewr
% 0.73/1.11  backwardsubs =      1
% 0.73/1.11  selectoldest =      5
% 0.73/1.11  
% 0.73/1.11  litorderings [0] =  split
% 0.73/1.11  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.73/1.11  
% 0.73/1.11  termordering =      kbo
% 0.73/1.11  
% 0.73/1.11  litapriori =        0
% 0.73/1.11  termapriori =       1
% 0.73/1.11  litaposteriori =    0
% 0.73/1.11  termaposteriori =   0
% 0.73/1.11  demodaposteriori =  0
% 0.73/1.11  ordereqreflfact =   0
% 0.73/1.11  
% 0.73/1.11  litselect =         negord
% 0.73/1.11  
% 0.73/1.11  maxweight =         15
% 0.73/1.11  maxdepth =          30000
% 0.73/1.11  maxlength =         115
% 0.73/1.11  maxnrvars =         195
% 0.73/1.11  excuselevel =       1
% 0.73/1.11  increasemaxweight = 1
% 0.73/1.11  
% 0.73/1.11  maxselected =       10000000
% 0.73/1.11  maxnrclauses =      10000000
% 0.73/1.11  
% 0.73/1.11  showgenerated =    0
% 0.73/1.11  showkept =         0
% 0.73/1.11  showselected =     0
% 0.73/1.11  showdeleted =      0
% 0.73/1.11  showresimp =       1
% 0.73/1.11  showstatus =       2000
% 0.73/1.11  
% 0.73/1.11  prologoutput =     1
% 0.73/1.11  nrgoals =          5000000
% 0.73/1.11  totalproof =       1
% 0.73/1.11  
% 0.73/1.11  Symbols occurring in the translation:
% 0.73/1.11  
% 0.73/1.11  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.73/1.11  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.73/1.11  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.73/1.11  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.11  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.11  identity  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.73/1.11  multiply  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.73/1.11  inverse  [42, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.73/1.11  'greatest_lower_bound'  [45, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.73/1.11  'least_upper_bound'  [46, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.73/1.11  a  [47, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.73/1.11  b  [48, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Starting Search:
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Bliksems!, er is een bewijs:
% 0.73/1.11  % SZS status Unsatisfiable
% 0.73/1.11  % SZS output start Refutation
% 0.73/1.11  
% 0.73/1.11  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.73/1.11    , Z ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.73/1.11     ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.73/1.11    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 15, [ ~( =( multiply( a, 'least_upper_bound'( inverse( a ), b ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 17, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.73/1.11    identity ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 18, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.73/1.11     ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 64, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), multiply( X, 
% 0.73/1.11    'least_upper_bound'( Z, Y ) ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 163, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 170, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.73/1.11     ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 180, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 192, [ =( multiply( X, 'least_upper_bound'( Y, inverse( X ) ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), identity ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 403, [] )
% 0.73/1.11  .
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  % SZS output end Refutation
% 0.73/1.11  found a proof!
% 0.73/1.11  
% 0.73/1.11  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.11  
% 0.73/1.11  initialclauses(
% 0.73/1.11  [ clause( 405, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.11  , clause( 406, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  , clause( 407, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.73/1.11    Y, Z ) ) ) ] )
% 0.73/1.11  , clause( 408, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.11    Y, X ) ) ] )
% 0.73/1.11  , clause( 409, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.73/1.11     ) ) ] )
% 0.73/1.11  , clause( 410, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z
% 0.73/1.11     ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.73/1.11  , clause( 411, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.11  , clause( 412, [ =( 'least_upper_bound'( X, X ), X ) ] )
% 0.73/1.11  , clause( 413, [ =( 'greatest_lower_bound'( X, X ), X ) ] )
% 0.73/1.11  , clause( 414, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.73/1.11     ), X ) ] )
% 0.73/1.11  , clause( 415, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.73/1.11     ), X ) ] )
% 0.73/1.11  , clause( 416, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , clause( 417, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.73/1.11    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , clause( 418, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.73/1.11  , clause( 419, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.73/1.11    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.73/1.11  , clause( 420, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), 
% 0.73/1.11    multiply( a, 'least_upper_bound'( inverse( a ), b ) ) ) ) ] )
% 0.73/1.11  ] ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.11  , clause( 405, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  , clause( 406, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 426, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.73/1.11     ), Z ) ) ] )
% 0.73/1.11  , clause( 407, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.73/1.11    Y, Z ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.73/1.11    , Z ) ) ] )
% 0.73/1.11  , clause( 426, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X
% 0.73/1.11    , Y ), Z ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.11    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.73/1.11     ] )
% 0.73/1.11  , clause( 409, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.73/1.11     ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.11     )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 439, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.73/1.11    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  , clause( 416, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.73/1.11    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  , clause( 439, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.73/1.11     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.11    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 453, [ ~( =( multiply( a, 'least_upper_bound'( inverse( a ), b ) )
% 0.73/1.11    , 'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  , clause( 420, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), 
% 0.73/1.11    multiply( a, 'least_upper_bound'( inverse( a ), b ) ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 15, [ ~( =( multiply( a, 'least_upper_bound'( inverse( a ), b ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  , clause( 453, [ ~( =( multiply( a, 'least_upper_bound'( inverse( a ), b )
% 0.73/1.11     ), 'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 455, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.73/1.11    , Z ) ) ) ] )
% 0.73/1.11  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.73/1.11     ), Z ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 460, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X, 
% 0.73/1.11    identity ) ) ] )
% 0.73/1.11  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  , 0, clause( 455, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.73/1.11    multiply( Y, Z ) ) ) ] )
% 0.73/1.11  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.11    :=( Y, inverse( Y ) ), :=( Z, Y )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 17, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.73/1.11    identity ) ) ] )
% 0.73/1.11  , clause( 460, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X
% 0.73/1.11    , identity ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.11     )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 465, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.73/1.11    , Z ) ) ) ] )
% 0.73/1.11  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.73/1.11     ), Z ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 470, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y )
% 0.73/1.11     ) ] )
% 0.73/1.11  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.11  , 0, clause( 465, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.73/1.11    multiply( Y, Z ) ) ) ] )
% 0.73/1.11  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.11    :=( Y, identity ), :=( Z, Y )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 18, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.73/1.11     ] )
% 0.73/1.11  , clause( 470, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y
% 0.73/1.11     ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.11     )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 475, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.73/1.11     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 477, [ =( multiply( X, 'least_upper_bound'( Z, Y ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.73/1.11     ) ] )
% 0.73/1.11  , 0, clause( 475, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.73/1.11    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 479, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), multiply( X, 
% 0.73/1.11    'least_upper_bound'( Z, Y ) ) ) ] )
% 0.73/1.11  , clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.73/1.11     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  , 0, clause( 477, [ =( multiply( X, 'least_upper_bound'( Z, Y ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.73/1.11    substitution( 1, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 64, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), multiply( X, 
% 0.73/1.11    'least_upper_bound'( Z, Y ) ) ) ] )
% 0.73/1.11  , clause( 479, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), multiply( X
% 0.73/1.11    , 'least_upper_bound'( Z, Y ) ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.11    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 481, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.73/1.11    Y ) ), Y ) ) ] )
% 0.73/1.11  , clause( 17, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.73/1.11    , identity ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 484, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.73/1.11    identity, X ) ) ] )
% 0.73/1.11  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  , 0, clause( 481, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.73/1.11    inverse( Y ) ), Y ) ) ] )
% 0.73/1.11  , 0, 7, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.73/1.11    :=( X, inverse( inverse( X ) ) ), :=( Y, X )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 485, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.11  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.11  , 0, clause( 484, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.73/1.11    multiply( identity, X ) ) ] )
% 0.73/1.11  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.11    ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 163, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.11  , clause( 485, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 488, [ =( multiply( X, Y ), multiply( multiply( X, identity ), Y )
% 0.73/1.11     ) ] )
% 0.73/1.11  , clause( 18, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X )
% 0.73/1.11     ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 491, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.73/1.11     ) ] )
% 0.73/1.11  , clause( 163, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.11  , 0, clause( 488, [ =( multiply( X, Y ), multiply( multiply( X, identity )
% 0.73/1.11    , Y ) ) ] )
% 0.73/1.11  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.73/1.11    inverse( X ) ) ), :=( Y, Y )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 170, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.73/1.11     ) ] )
% 0.73/1.11  , clause( 491, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.73/1.11     ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.11     )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 497, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.73/1.11     ) ] )
% 0.73/1.11  , clause( 170, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.73/1.11     ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 500, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.73/1.11  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.11  , 0, clause( 497, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.73/1.11    , Y ) ) ] )
% 0.73/1.11  , 0, 5, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.73/1.11    :=( X, X ), :=( Y, inverse( X ) )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 180, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.73/1.11  , clause( 500, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 504, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.73/1.11     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 506, [ =( multiply( X, 'least_upper_bound'( Y, inverse( X ) ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), identity ) ) ] )
% 0.73/1.11  , clause( 180, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.73/1.11  , 0, clause( 504, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.11  , 0, 11, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.11    :=( Y, Y ), :=( Z, inverse( X ) )] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 192, [ =( multiply( X, 'least_upper_bound'( Y, inverse( X ) ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), identity ) ) ] )
% 0.73/1.11  , clause( 506, [ =( multiply( X, 'least_upper_bound'( Y, inverse( X ) ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), identity ) ) ] )
% 0.73/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.11     )] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqswap(
% 0.73/1.11  clause( 509, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), 
% 0.73/1.11    multiply( a, 'least_upper_bound'( inverse( a ), b ) ) ) ) ] )
% 0.73/1.11  , clause( 15, [ ~( =( multiply( a, 'least_upper_bound'( inverse( a ), b ) )
% 0.73/1.11    , 'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 511, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), 
% 0.73/1.11    multiply( a, 'least_upper_bound'( b, inverse( a ) ) ) ) ) ] )
% 0.73/1.11  , clause( 64, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), multiply( X
% 0.73/1.11    , 'least_upper_bound'( Z, Y ) ) ) ] )
% 0.73/1.11  , 0, clause( 509, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity )
% 0.73/1.11    , multiply( a, 'least_upper_bound'( inverse( a ), b ) ) ) ) ] )
% 0.73/1.11  , 0, 7, substitution( 0, [ :=( X, a ), :=( Y, inverse( a ) ), :=( Z, b )] )
% 0.73/1.11    , substitution( 1, [] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  paramod(
% 0.73/1.11  clause( 513, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), 
% 0.73/1.11    'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  , clause( 192, [ =( multiply( X, 'least_upper_bound'( Y, inverse( X ) ) ), 
% 0.73/1.11    'least_upper_bound'( multiply( X, Y ), identity ) ) ] )
% 0.73/1.11  , 0, clause( 511, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity )
% 0.73/1.11    , multiply( a, 'least_upper_bound'( b, inverse( a ) ) ) ) ) ] )
% 0.73/1.11  , 0, 7, substitution( 0, [ :=( X, a ), :=( Y, b )] ), substitution( 1, [] )
% 0.73/1.11    ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  eqrefl(
% 0.73/1.11  clause( 514, [] )
% 0.73/1.11  , clause( 513, [ ~( =( 'least_upper_bound'( multiply( a, b ), identity ), 
% 0.73/1.11    'least_upper_bound'( multiply( a, b ), identity ) ) ) ] )
% 0.73/1.11  , 0, substitution( 0, [] )).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  subsumption(
% 0.73/1.11  clause( 403, [] )
% 0.73/1.11  , clause( 514, [] )
% 0.73/1.11  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  end.
% 0.73/1.11  
% 0.73/1.11  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.11  
% 0.73/1.11  Memory use:
% 0.73/1.11  
% 0.73/1.11  space for terms:        5586
% 0.73/1.11  space for clauses:      44728
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  clauses generated:      3646
% 0.73/1.11  clauses kept:           404
% 0.73/1.11  clauses selected:       76
% 0.73/1.11  clauses deleted:        1
% 0.73/1.11  clauses inuse deleted:  0
% 0.73/1.11  
% 0.73/1.11  subsentry:          1115
% 0.73/1.11  literals s-matched: 873
% 0.73/1.11  literals matched:   862
% 0.73/1.11  full subsumption:   0
% 0.73/1.11  
% 0.73/1.11  checksum:           1688582954
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Bliksem ended
%------------------------------------------------------------------------------