TSTP Solution File: GRP174-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP174-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n026.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 07:35:47 EDT 2022

% Result   : Unsatisfiable 0.91s 1.28s
% Output   : Refutation 0.91s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.14  % Problem  : GRP174-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.04/0.15  % Command  : bliksem %s
% 0.15/0.36  % Computer : n026.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % DateTime : Tue Jun 14 08:19:51 EDT 2022
% 0.15/0.36  % CPUTime  : 
% 0.91/1.28  *** allocated 10000 integers for termspace/termends
% 0.91/1.28  *** allocated 10000 integers for clauses
% 0.91/1.28  *** allocated 10000 integers for justifications
% 0.91/1.28  Bliksem 1.12
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  Automatic Strategy Selection
% 0.91/1.28  
% 0.91/1.28  Clauses:
% 0.91/1.28  [
% 0.91/1.28     [ =( multiply( identity, X ), X ) ],
% 0.91/1.28     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.91/1.28     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.91/1.28     ],
% 0.91/1.28     [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, X ) ) ]
% 0.91/1.28    ,
% 0.91/1.28     [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ],
% 0.91/1.28     [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.91/1.28    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ],
% 0.91/1.28     [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.91/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ],
% 0.91/1.28     [ =( 'least_upper_bound'( X, X ), X ) ],
% 0.91/1.28     [ =( 'greatest_lower_bound'( X, X ), X ) ],
% 0.91/1.28     [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X ) ]
% 0.91/1.28    ,
% 0.91/1.28     [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), X ) ]
% 0.91/1.28    ,
% 0.91/1.28     [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 'least_upper_bound'( 
% 0.91/1.28    multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.91/1.28     [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.91/1.28     [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( 
% 0.91/1.28    multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.91/1.28     [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.91/1.28     [ =( 'greatest_lower_bound'( identity, a ), a ) ],
% 0.91/1.28     [ =( 'greatest_lower_bound'( identity, inverse( a ) ), inverse( a ) ) ]
% 0.91/1.28    ,
% 0.91/1.28     [ ~( =( identity, a ) ) ]
% 0.91/1.28  ] .
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  percentage equality = 1.000000, percentage horn = 1.000000
% 0.91/1.28  This is a pure equality problem
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  Options Used:
% 0.91/1.28  
% 0.91/1.28  useres =            1
% 0.91/1.28  useparamod =        1
% 0.91/1.28  useeqrefl =         1
% 0.91/1.28  useeqfact =         1
% 0.91/1.28  usefactor =         1
% 0.91/1.28  usesimpsplitting =  0
% 0.91/1.28  usesimpdemod =      5
% 0.91/1.28  usesimpres =        3
% 0.91/1.28  
% 0.91/1.28  resimpinuse      =  1000
% 0.91/1.28  resimpclauses =     20000
% 0.91/1.28  substype =          eqrewr
% 0.91/1.28  backwardsubs =      1
% 0.91/1.28  selectoldest =      5
% 0.91/1.28  
% 0.91/1.28  litorderings [0] =  split
% 0.91/1.28  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.91/1.28  
% 0.91/1.28  termordering =      kbo
% 0.91/1.28  
% 0.91/1.28  litapriori =        0
% 0.91/1.28  termapriori =       1
% 0.91/1.28  litaposteriori =    0
% 0.91/1.28  termaposteriori =   0
% 0.91/1.28  demodaposteriori =  0
% 0.91/1.28  ordereqreflfact =   0
% 0.91/1.28  
% 0.91/1.28  litselect =         negord
% 0.91/1.28  
% 0.91/1.28  maxweight =         15
% 0.91/1.28  maxdepth =          30000
% 0.91/1.28  maxlength =         115
% 0.91/1.28  maxnrvars =         195
% 0.91/1.28  excuselevel =       1
% 0.91/1.28  increasemaxweight = 1
% 0.91/1.28  
% 0.91/1.28  maxselected =       10000000
% 0.91/1.28  maxnrclauses =      10000000
% 0.91/1.28  
% 0.91/1.28  showgenerated =    0
% 0.91/1.28  showkept =         0
% 0.91/1.28  showselected =     0
% 0.91/1.28  showdeleted =      0
% 0.91/1.28  showresimp =       1
% 0.91/1.28  showstatus =       2000
% 0.91/1.28  
% 0.91/1.28  prologoutput =     1
% 0.91/1.28  nrgoals =          5000000
% 0.91/1.28  totalproof =       1
% 0.91/1.28  
% 0.91/1.28  Symbols occurring in the translation:
% 0.91/1.28  
% 0.91/1.28  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.91/1.28  .  [1, 2]      (w:1, o:20, a:1, s:1, b:0), 
% 0.91/1.28  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.91/1.28  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.91/1.28  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.91/1.28  identity  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.91/1.28  multiply  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.91/1.28  inverse  [42, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.91/1.28  'greatest_lower_bound'  [45, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.91/1.28  'least_upper_bound'  [46, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.91/1.28  a  [47, 0]      (w:1, o:13, a:1, s:1, b:0).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  Starting Search:
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  Bliksems!, er is een bewijs:
% 0.91/1.28  % SZS status Unsatisfiable
% 0.91/1.28  % SZS output start Refutation
% 0.91/1.28  
% 0.91/1.28  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.91/1.28    , Z ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.91/1.28    X ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 12, [ =( 'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z )
% 0.91/1.28     ), multiply( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.91/1.28     ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 15, [ =( 'greatest_lower_bound'( identity, a ), a ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 16, [ =( 'greatest_lower_bound'( identity, inverse( a ) ), inverse( 
% 0.91/1.28    a ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 17, [ ~( =( a, identity ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 18, [ =( 'greatest_lower_bound'( a, identity ), a ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 21, [ =( multiply( multiply( inverse( multiply( X, Y ) ), X ), Y )
% 0.91/1.28    , identity ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 22, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.91/1.28    identity ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 23, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.91/1.28     ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 65, [ =( 'greatest_lower_bound'( inverse( a ), identity ), inverse( 
% 0.91/1.28    a ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 122, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), multiply( 
% 0.91/1.28    'greatest_lower_bound'( Z, X ), Y ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 156, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 309, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 316, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 317, [ =( inverse( inverse( X ) ), X ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 320, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 330, [ =( multiply( X, 'greatest_lower_bound'( Y, inverse( X ) ) )
% 0.91/1.28    , 'greatest_lower_bound'( multiply( X, Y ), identity ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 333, [ =( multiply( inverse( multiply( X, Y ) ), X ), inverse( Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 339, [ =( multiply( Y, inverse( multiply( X, Y ) ) ), inverse( X )
% 0.91/1.28     ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 556, [ =( inverse( 'greatest_lower_bound'( Y, X ) ), inverse( 
% 0.91/1.28    'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 572, [ =( multiply( inverse( 'greatest_lower_bound'( Y, X ) ), 
% 0.91/1.28    'greatest_lower_bound'( X, Y ) ), identity ) ] )
% 0.91/1.28  .
% 0.91/1.28  clause( 584, [] )
% 0.91/1.28  .
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  % SZS output end Refutation
% 0.91/1.28  found a proof!
% 0.91/1.28  
% 0.91/1.28  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.91/1.28  
% 0.91/1.28  initialclauses(
% 0.91/1.28  [ clause( 586, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  , clause( 587, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , clause( 588, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.91/1.28    Y, Z ) ) ) ] )
% 0.91/1.28  , clause( 589, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.91/1.28    Y, X ) ) ] )
% 0.91/1.28  , clause( 590, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , clause( 591, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z
% 0.91/1.28     ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , clause( 592, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.91/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , clause( 593, [ =( 'least_upper_bound'( X, X ), X ) ] )
% 0.91/1.28  , clause( 594, [ =( 'greatest_lower_bound'( X, X ), X ) ] )
% 0.91/1.28  , clause( 595, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.91/1.28     ), X ) ] )
% 0.91/1.28  , clause( 596, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.91/1.28     ), X ) ] )
% 0.91/1.28  , clause( 597, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.91/1.28    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.91/1.28  , clause( 598, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.91/1.28  , clause( 599, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.91/1.28    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , clause( 600, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , clause( 601, [ =( 'greatest_lower_bound'( identity, a ), a ) ] )
% 0.91/1.28  , clause( 602, [ =( 'greatest_lower_bound'( identity, inverse( a ) ), 
% 0.91/1.28    inverse( a ) ) ] )
% 0.91/1.28  , clause( 603, [ ~( =( identity, a ) ) ] )
% 0.91/1.28  ] ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  , clause( 586, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , clause( 587, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 609, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.91/1.28     ), Z ) ) ] )
% 0.91/1.28  , clause( 588, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.91/1.28    Y, Z ) ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.91/1.28    , Z ) ) ] )
% 0.91/1.28  , clause( 609, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X
% 0.91/1.28    , Y ), Z ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.91/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.91/1.28    X ) ) ] )
% 0.91/1.28  , clause( 589, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.91/1.28    Y, X ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 623, [ =( 'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z
% 0.91/1.28     ) ), multiply( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.91/1.28  , clause( 598, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 12, [ =( 'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z )
% 0.91/1.28     ), multiply( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.91/1.28  , clause( 623, [ =( 'greatest_lower_bound'( multiply( X, Y ), multiply( X, 
% 0.91/1.28    Z ) ), multiply( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.91/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 636, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z
% 0.91/1.28     ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , clause( 600, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.91/1.28     ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , clause( 636, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, 
% 0.91/1.28    Z ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.91/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 15, [ =( 'greatest_lower_bound'( identity, a ), a ) ] )
% 0.91/1.28  , clause( 601, [ =( 'greatest_lower_bound'( identity, a ), a ) ] )
% 0.91/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 16, [ =( 'greatest_lower_bound'( identity, inverse( a ) ), inverse( 
% 0.91/1.28    a ) ) ] )
% 0.91/1.28  , clause( 602, [ =( 'greatest_lower_bound'( identity, inverse( a ) ), 
% 0.91/1.28    inverse( a ) ) ] )
% 0.91/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 681, [ ~( =( a, identity ) ) ] )
% 0.91/1.28  , clause( 603, [ ~( =( identity, a ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 17, [ ~( =( a, identity ) ) ] )
% 0.91/1.28  , clause( 681, [ ~( =( a, identity ) ) ] )
% 0.91/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 682, [ =( a, 'greatest_lower_bound'( identity, a ) ) ] )
% 0.91/1.28  , clause( 15, [ =( 'greatest_lower_bound'( identity, a ), a ) ] )
% 0.91/1.28  , 0, substitution( 0, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 683, [ =( a, 'greatest_lower_bound'( a, identity ) ) ] )
% 0.91/1.28  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.91/1.28    , X ) ) ] )
% 0.91/1.28  , 0, clause( 682, [ =( a, 'greatest_lower_bound'( identity, a ) ) ] )
% 0.91/1.28  , 0, 2, substitution( 0, [ :=( X, identity ), :=( Y, a )] ), substitution( 
% 0.91/1.28    1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 686, [ =( 'greatest_lower_bound'( a, identity ), a ) ] )
% 0.91/1.28  , clause( 683, [ =( a, 'greatest_lower_bound'( a, identity ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 18, [ =( 'greatest_lower_bound'( a, identity ), a ) ] )
% 0.91/1.28  , clause( 686, [ =( 'greatest_lower_bound'( a, identity ), a ) ] )
% 0.91/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 687, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.91/1.28    , Z ) ) ) ] )
% 0.91/1.28  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.91/1.28     ), Z ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 690, [ =( multiply( multiply( inverse( multiply( X, Y ) ), X ), Y )
% 0.91/1.28    , identity ) ] )
% 0.91/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , 0, clause( 687, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.91/1.28    multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , 0, 9, substitution( 0, [ :=( X, multiply( X, Y ) )] ), substitution( 1, [
% 0.91/1.28     :=( X, inverse( multiply( X, Y ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 21, [ =( multiply( multiply( inverse( multiply( X, Y ) ), X ), Y )
% 0.91/1.28    , identity ) ] )
% 0.91/1.28  , clause( 690, [ =( multiply( multiply( inverse( multiply( X, Y ) ), X ), Y
% 0.91/1.28     ), identity ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 696, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.91/1.28    , Z ) ) ) ] )
% 0.91/1.28  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.91/1.28     ), Z ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 701, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X, 
% 0.91/1.28    identity ) ) ] )
% 0.91/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , 0, clause( 696, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.91/1.28    multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.91/1.28    :=( Y, inverse( Y ) ), :=( Z, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 22, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.91/1.28    identity ) ) ] )
% 0.91/1.28  , clause( 701, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X
% 0.91/1.28    , identity ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 706, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y
% 0.91/1.28    , Z ) ) ) ] )
% 0.91/1.28  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.91/1.28     ), Z ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 711, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  , 0, clause( 706, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.91/1.28    multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.91/1.28    :=( Y, identity ), :=( Z, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 23, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.91/1.28     ] )
% 0.91/1.28  , clause( 711, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 716, [ =( inverse( a ), 'greatest_lower_bound'( identity, inverse( 
% 0.91/1.28    a ) ) ) ] )
% 0.91/1.28  , clause( 16, [ =( 'greatest_lower_bound'( identity, inverse( a ) ), 
% 0.91/1.28    inverse( a ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 717, [ =( inverse( a ), 'greatest_lower_bound'( inverse( a ), 
% 0.91/1.28    identity ) ) ] )
% 0.91/1.28  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.91/1.28    , X ) ) ] )
% 0.91/1.28  , 0, clause( 716, [ =( inverse( a ), 'greatest_lower_bound'( identity, 
% 0.91/1.28    inverse( a ) ) ) ] )
% 0.91/1.28  , 0, 3, substitution( 0, [ :=( X, identity ), :=( Y, inverse( a ) )] ), 
% 0.91/1.28    substitution( 1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 720, [ =( 'greatest_lower_bound'( inverse( a ), identity ), inverse( 
% 0.91/1.28    a ) ) ] )
% 0.91/1.28  , clause( 717, [ =( inverse( a ), 'greatest_lower_bound'( inverse( a ), 
% 0.91/1.28    identity ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 65, [ =( 'greatest_lower_bound'( inverse( a ), identity ), inverse( 
% 0.91/1.28    a ) ) ] )
% 0.91/1.28  , clause( 720, [ =( 'greatest_lower_bound'( inverse( a ), identity ), 
% 0.91/1.28    inverse( a ) ) ] )
% 0.91/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 721, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.91/1.28  , clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z
% 0.91/1.28     ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 723, [ =( multiply( 'greatest_lower_bound'( Y, X ), Z ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.91/1.28    , X ) ) ] )
% 0.91/1.28  , 0, clause( 721, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.91/1.28  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 725, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), multiply( 
% 0.91/1.28    'greatest_lower_bound'( Y, X ), Z ) ) ] )
% 0.91/1.28  , clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z
% 0.91/1.28     ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.91/1.28  , 0, clause( 723, [ =( multiply( 'greatest_lower_bound'( Y, X ), Z ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.91/1.28  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.91/1.28    substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 122, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), multiply( 
% 0.91/1.28    'greatest_lower_bound'( Z, X ), Y ) ) ] )
% 0.91/1.28  , clause( 725, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), multiply( 
% 0.91/1.28    'greatest_lower_bound'( Y, X ), Z ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.91/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 727, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.91/1.28    Y ) ), Y ) ) ] )
% 0.91/1.28  , clause( 22, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.91/1.28    , identity ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 730, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.91/1.28    identity, X ) ) ] )
% 0.91/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , 0, clause( 727, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.91/1.28    inverse( Y ) ), Y ) ) ] )
% 0.91/1.28  , 0, 7, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, inverse( inverse( X ) ) ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 731, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.91/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  , 0, clause( 730, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.91/1.28    multiply( identity, X ) ) ] )
% 0.91/1.28  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.91/1.28    ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 156, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.91/1.28  , clause( 731, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 734, [ =( multiply( X, Y ), multiply( multiply( X, identity ), Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 23, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X )
% 0.91/1.28     ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 737, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 156, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.91/1.28  , 0, clause( 734, [ =( multiply( X, Y ), multiply( multiply( X, identity )
% 0.91/1.28    , Y ) ) ] )
% 0.91/1.28  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.91/1.28    inverse( X ) ) ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 737, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 743, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 746, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , clause( 156, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.91/1.28  , 0, clause( 743, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.91/1.28    , Y ) ) ] )
% 0.91/1.28  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.91/1.28    :=( Y, identity )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 309, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , clause( 746, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 751, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 754, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.91/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , 0, clause( 751, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.91/1.28    , Y ) ) ] )
% 0.91/1.28  , 0, 5, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, X ), :=( Y, inverse( X ) )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 316, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.91/1.28  , clause( 754, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 757, [ =( X, multiply( X, identity ) ) ] )
% 0.91/1.28  , clause( 309, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 760, [ =( inverse( inverse( X ) ), multiply( X, identity ) ) ] )
% 0.91/1.28  , clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, clause( 757, [ =( X, multiply( X, identity ) ) ] )
% 0.91/1.28  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, identity )] ), substitution( 
% 0.91/1.28    1, [ :=( X, inverse( inverse( X ) ) )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 761, [ =( inverse( inverse( X ) ), X ) ] )
% 0.91/1.28  , clause( 309, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , 0, clause( 760, [ =( inverse( inverse( X ) ), multiply( X, identity ) ) ]
% 0.91/1.28     )
% 0.91/1.28  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.91/1.28    ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 317, [ =( inverse( inverse( X ) ), X ) ] )
% 0.91/1.28  , clause( 761, [ =( inverse( inverse( X ) ), X ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 764, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.91/1.28    Y ) ), Y ) ) ] )
% 0.91/1.28  , clause( 22, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.91/1.28    , identity ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 766, [ =( multiply( X, identity ), multiply( multiply( X, Y ), 
% 0.91/1.28    inverse( Y ) ) ) ] )
% 0.91/1.28  , clause( 317, [ =( inverse( inverse( X ) ), X ) ] )
% 0.91/1.28  , 0, clause( 764, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.91/1.28    inverse( Y ) ), Y ) ) ] )
% 0.91/1.28  , 0, 7, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.91/1.28    :=( Y, inverse( Y ) )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 767, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.91/1.28  , clause( 309, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , 0, clause( 766, [ =( multiply( X, identity ), multiply( multiply( X, Y )
% 0.91/1.28    , inverse( Y ) ) ) ] )
% 0.91/1.28  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.91/1.28    :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 768, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.91/1.28  , clause( 767, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 320, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.91/1.28  , clause( 768, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 770, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.91/1.28  , clause( 12, [ =( 'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z
% 0.91/1.28     ) ), multiply( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 772, [ =( multiply( X, 'greatest_lower_bound'( Y, inverse( X ) ) )
% 0.91/1.28    , 'greatest_lower_bound'( multiply( X, Y ), identity ) ) ] )
% 0.91/1.28  , clause( 316, [ =( multiply( X, inverse( X ) ), identity ) ] )
% 0.91/1.28  , 0, clause( 770, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.91/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.91/1.28  , 0, 11, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.91/1.28    :=( Y, Y ), :=( Z, inverse( X ) )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 330, [ =( multiply( X, 'greatest_lower_bound'( Y, inverse( X ) ) )
% 0.91/1.28    , 'greatest_lower_bound'( multiply( X, Y ), identity ) ) ] )
% 0.91/1.28  , clause( 772, [ =( multiply( X, 'greatest_lower_bound'( Y, inverse( X ) )
% 0.91/1.28     ), 'greatest_lower_bound'( multiply( X, Y ), identity ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 776, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.91/1.28  , clause( 320, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 781, [ =( multiply( inverse( multiply( X, Y ) ), X ), multiply( 
% 0.91/1.28    identity, inverse( Y ) ) ) ] )
% 0.91/1.28  , clause( 21, [ =( multiply( multiply( inverse( multiply( X, Y ) ), X ), Y
% 0.91/1.28     ), identity ) ] )
% 0.91/1.28  , 0, clause( 776, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.91/1.28  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, multiply( inverse( multiply( X, Y ) ), X ) ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 782, [ =( multiply( inverse( multiply( X, Y ) ), X ), inverse( Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.91/1.28  , 0, clause( 781, [ =( multiply( inverse( multiply( X, Y ) ), X ), multiply( 
% 0.91/1.28    identity, inverse( Y ) ) ) ] )
% 0.91/1.28  , 0, 7, substitution( 0, [ :=( X, inverse( Y ) )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 333, [ =( multiply( inverse( multiply( X, Y ) ), X ), inverse( Y )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 782, [ =( multiply( inverse( multiply( X, Y ) ), X ), inverse( Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 784, [ =( inverse( Y ), multiply( inverse( multiply( X, Y ) ), X )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 333, [ =( multiply( inverse( multiply( X, Y ) ), X ), inverse( Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 788, [ =( inverse( X ), multiply( inverse( inverse( Y ) ), inverse( 
% 0.91/1.28    multiply( X, Y ) ) ) ) ] )
% 0.91/1.28  , clause( 333, [ =( multiply( inverse( multiply( X, Y ) ), X ), inverse( Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, clause( 784, [ =( inverse( Y ), multiply( inverse( multiply( X, Y ) )
% 0.91/1.28    , X ) ) ] )
% 0.91/1.28  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, inverse( multiply( X, Y ) ) ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 789, [ =( inverse( X ), multiply( Y, inverse( multiply( X, Y ) ) )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, clause( 788, [ =( inverse( X ), multiply( inverse( inverse( Y ) ), 
% 0.91/1.28    inverse( multiply( X, Y ) ) ) ) ] )
% 0.91/1.28  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, inverse( multiply( X, Y ) ) )] )
% 0.91/1.28    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 790, [ =( multiply( Y, inverse( multiply( X, Y ) ) ), inverse( X )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 789, [ =( inverse( X ), multiply( Y, inverse( multiply( X, Y ) )
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 339, [ =( multiply( Y, inverse( multiply( X, Y ) ) ), inverse( X )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 790, [ =( multiply( Y, inverse( multiply( X, Y ) ) ), inverse( X
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 791, [ =( inverse( Y ), multiply( X, inverse( multiply( Y, X ) ) )
% 0.91/1.28     ) ] )
% 0.91/1.28  , clause( 339, [ =( multiply( Y, inverse( multiply( X, Y ) ) ), inverse( X
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 794, [ =( inverse( 'greatest_lower_bound'( X, Y ) ), multiply( Z, 
% 0.91/1.28    inverse( multiply( 'greatest_lower_bound'( Y, X ), Z ) ) ) ) ] )
% 0.91/1.28  , clause( 122, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), multiply( 
% 0.91/1.28    'greatest_lower_bound'( Z, X ), Y ) ) ] )
% 0.91/1.28  , 0, clause( 791, [ =( inverse( Y ), multiply( X, inverse( multiply( Y, X )
% 0.91/1.28     ) ) ) ] )
% 0.91/1.28  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.91/1.28    substitution( 1, [ :=( X, Z ), :=( Y, 'greatest_lower_bound'( X, Y ) )] )
% 0.91/1.28    ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 797, [ =( inverse( 'greatest_lower_bound'( X, Y ) ), inverse( 
% 0.91/1.28    'greatest_lower_bound'( Y, X ) ) ) ] )
% 0.91/1.28  , clause( 339, [ =( multiply( Y, inverse( multiply( X, Y ) ) ), inverse( X
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, clause( 794, [ =( inverse( 'greatest_lower_bound'( X, Y ) ), multiply( 
% 0.91/1.28    Z, inverse( multiply( 'greatest_lower_bound'( Y, X ), Z ) ) ) ) ] )
% 0.91/1.28  , 0, 5, substitution( 0, [ :=( X, 'greatest_lower_bound'( Y, X ) ), :=( Y, 
% 0.91/1.28    Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 556, [ =( inverse( 'greatest_lower_bound'( Y, X ) ), inverse( 
% 0.91/1.28    'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.91/1.28  , clause( 797, [ =( inverse( 'greatest_lower_bound'( X, Y ) ), inverse( 
% 0.91/1.28    'greatest_lower_bound'( Y, X ) ) ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 798, [ =( identity, multiply( inverse( X ), X ) ) ] )
% 0.91/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 799, [ =( identity, multiply( inverse( 'greatest_lower_bound'( Y, X
% 0.91/1.28     ) ), 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.91/1.28  , clause( 556, [ =( inverse( 'greatest_lower_bound'( Y, X ) ), inverse( 
% 0.91/1.28    'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.91/1.28  , 0, clause( 798, [ =( identity, multiply( inverse( X ), X ) ) ] )
% 0.91/1.28  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.91/1.28    :=( X, 'greatest_lower_bound'( X, Y ) )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 802, [ =( multiply( inverse( 'greatest_lower_bound'( X, Y ) ), 
% 0.91/1.28    'greatest_lower_bound'( Y, X ) ), identity ) ] )
% 0.91/1.28  , clause( 799, [ =( identity, multiply( inverse( 'greatest_lower_bound'( Y
% 0.91/1.28    , X ) ), 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 572, [ =( multiply( inverse( 'greatest_lower_bound'( Y, X ) ), 
% 0.91/1.28    'greatest_lower_bound'( X, Y ) ), identity ) ] )
% 0.91/1.28  , clause( 802, [ =( multiply( inverse( 'greatest_lower_bound'( X, Y ) ), 
% 0.91/1.28    'greatest_lower_bound'( Y, X ) ), identity ) ] )
% 0.91/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.91/1.28     )] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 804, [ =( identity, multiply( inverse( 'greatest_lower_bound'( X, Y
% 0.91/1.28     ) ), 'greatest_lower_bound'( Y, X ) ) ) ] )
% 0.91/1.28  , clause( 572, [ =( multiply( inverse( 'greatest_lower_bound'( Y, X ) ), 
% 0.91/1.28    'greatest_lower_bound'( X, Y ) ), identity ) ] )
% 0.91/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  eqswap(
% 0.91/1.28  clause( 809, [ ~( =( identity, a ) ) ] )
% 0.91/1.28  , clause( 17, [ ~( =( a, identity ) ) ] )
% 0.91/1.28  , 0, substitution( 0, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 810, [ =( identity, multiply( inverse( inverse( a ) ), 
% 0.91/1.28    'greatest_lower_bound'( identity, inverse( a ) ) ) ) ] )
% 0.91/1.28  , clause( 65, [ =( 'greatest_lower_bound'( inverse( a ), identity ), 
% 0.91/1.28    inverse( a ) ) ] )
% 0.91/1.28  , 0, clause( 804, [ =( identity, multiply( inverse( 'greatest_lower_bound'( 
% 0.91/1.28    X, Y ) ), 'greatest_lower_bound'( Y, X ) ) ) ] )
% 0.91/1.28  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, inverse( a ) ), 
% 0.91/1.28    :=( Y, identity )] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 812, [ =( identity, multiply( a, 'greatest_lower_bound'( identity, 
% 0.91/1.28    inverse( a ) ) ) ) ] )
% 0.91/1.28  , clause( 161, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.91/1.28     ) ) ] )
% 0.91/1.28  , 0, clause( 810, [ =( identity, multiply( inverse( inverse( a ) ), 
% 0.91/1.28    'greatest_lower_bound'( identity, inverse( a ) ) ) ) ] )
% 0.91/1.28  , 0, 2, substitution( 0, [ :=( X, a ), :=( Y, 'greatest_lower_bound'( 
% 0.91/1.28    identity, inverse( a ) ) )] ), substitution( 1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 813, [ =( identity, 'greatest_lower_bound'( multiply( a, identity )
% 0.91/1.28    , identity ) ) ] )
% 0.91/1.28  , clause( 330, [ =( multiply( X, 'greatest_lower_bound'( Y, inverse( X ) )
% 0.91/1.28     ), 'greatest_lower_bound'( multiply( X, Y ), identity ) ) ] )
% 0.91/1.28  , 0, clause( 812, [ =( identity, multiply( a, 'greatest_lower_bound'( 
% 0.91/1.28    identity, inverse( a ) ) ) ) ] )
% 0.91/1.28  , 0, 2, substitution( 0, [ :=( X, a ), :=( Y, identity )] ), substitution( 
% 0.91/1.28    1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 814, [ =( identity, 'greatest_lower_bound'( a, identity ) ) ] )
% 0.91/1.28  , clause( 309, [ =( multiply( X, identity ), X ) ] )
% 0.91/1.28  , 0, clause( 813, [ =( identity, 'greatest_lower_bound'( multiply( a, 
% 0.91/1.28    identity ), identity ) ) ] )
% 0.91/1.28  , 0, 3, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  paramod(
% 0.91/1.28  clause( 815, [ =( identity, a ) ] )
% 0.91/1.28  , clause( 18, [ =( 'greatest_lower_bound'( a, identity ), a ) ] )
% 0.91/1.28  , 0, clause( 814, [ =( identity, 'greatest_lower_bound'( a, identity ) ) ]
% 0.91/1.28     )
% 0.91/1.28  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  resolution(
% 0.91/1.28  clause( 816, [] )
% 0.91/1.28  , clause( 809, [ ~( =( identity, a ) ) ] )
% 0.91/1.28  , 0, clause( 815, [ =( identity, a ) ] )
% 0.91/1.28  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  subsumption(
% 0.91/1.28  clause( 584, [] )
% 0.91/1.28  , clause( 816, [] )
% 0.91/1.28  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  end.
% 0.91/1.28  
% 0.91/1.28  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.91/1.28  
% 0.91/1.28  Memory use:
% 0.91/1.28  
% 0.91/1.28  space for terms:        7660
% 0.91/1.28  space for clauses:      63802
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  clauses generated:      7438
% 0.91/1.28  clauses kept:           585
% 0.91/1.28  clauses selected:       123
% 0.91/1.28  clauses deleted:        4
% 0.91/1.28  clauses inuse deleted:  0
% 0.91/1.28  
% 0.91/1.28  subsentry:          1837
% 0.91/1.28  literals s-matched: 1327
% 0.91/1.28  literals matched:   1307
% 0.91/1.28  full subsumption:   0
% 0.91/1.28  
% 0.91/1.28  checksum:           -442052084
% 0.91/1.28  
% 0.91/1.28  
% 0.91/1.28  Bliksem ended
%------------------------------------------------------------------------------