TSTP Solution File: GRP193-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP193-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n018.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 07:36:03 EDT 2022

% Result   : Unsatisfiable 0.74s 1.31s
% Output   : Refutation 0.74s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP193-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.12/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n018.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
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % DateTime : Mon Jun 13 06:04:12 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.74/1.31  *** allocated 10000 integers for termspace/termends
% 0.74/1.31  *** allocated 10000 integers for clauses
% 0.74/1.31  *** allocated 10000 integers for justifications
% 0.74/1.31  Bliksem 1.12
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  Automatic Strategy Selection
% 0.74/1.31  
% 0.74/1.31  Clauses:
% 0.74/1.31  [
% 0.74/1.31     [ =( multiply( identity, X ), X ) ],
% 0.74/1.31     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.74/1.31     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.74/1.31     ],
% 0.74/1.31     [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, X ) ) ]
% 0.74/1.31    ,
% 0.74/1.31     [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ],
% 0.74/1.31     [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.74/1.31    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.74/1.31    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( X, X ), X ) ],
% 0.74/1.31     [ =( 'greatest_lower_bound'( X, X ), X ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X ) ]
% 0.74/1.31    ,
% 0.74/1.31     [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), X ) ]
% 0.74/1.31    ,
% 0.74/1.31     [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 'least_upper_bound'( 
% 0.74/1.31    multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.74/1.31     [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.74/1.31     [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( 
% 0.74/1.31    multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.74/1.31     [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( identity, a ), a ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( identity, b ), b ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( identity, c ), c ) ],
% 0.74/1.31     [ =( 'greatest_lower_bound'( a, b ), identity ) ],
% 0.74/1.31     [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( b, c ) )
% 0.74/1.31    , multiply( 'greatest_lower_bound'( a, b ), 'greatest_lower_bound'( a, c
% 0.74/1.31     ) ) ), multiply( 'greatest_lower_bound'( a, b ), 'greatest_lower_bound'( 
% 0.74/1.31    a, c ) ) ) ],
% 0.74/1.31     [ ~( =( 'greatest_lower_bound'( a, multiply( b, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ]
% 0.74/1.31  ] .
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  percentage equality = 1.000000, percentage horn = 1.000000
% 0.74/1.31  This is a pure equality problem
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  Options Used:
% 0.74/1.31  
% 0.74/1.31  useres =            1
% 0.74/1.31  useparamod =        1
% 0.74/1.31  useeqrefl =         1
% 0.74/1.31  useeqfact =         1
% 0.74/1.31  usefactor =         1
% 0.74/1.31  usesimpsplitting =  0
% 0.74/1.31  usesimpdemod =      5
% 0.74/1.31  usesimpres =        3
% 0.74/1.31  
% 0.74/1.31  resimpinuse      =  1000
% 0.74/1.31  resimpclauses =     20000
% 0.74/1.31  substype =          eqrewr
% 0.74/1.31  backwardsubs =      1
% 0.74/1.31  selectoldest =      5
% 0.74/1.31  
% 0.74/1.31  litorderings [0] =  split
% 0.74/1.31  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.74/1.31  
% 0.74/1.31  termordering =      kbo
% 0.74/1.31  
% 0.74/1.31  litapriori =        0
% 0.74/1.31  termapriori =       1
% 0.74/1.31  litaposteriori =    0
% 0.74/1.31  termaposteriori =   0
% 0.74/1.31  demodaposteriori =  0
% 0.74/1.31  ordereqreflfact =   0
% 0.74/1.31  
% 0.74/1.31  litselect =         negord
% 0.74/1.31  
% 0.74/1.31  maxweight =         15
% 0.74/1.31  maxdepth =          30000
% 0.74/1.31  maxlength =         115
% 0.74/1.31  maxnrvars =         195
% 0.74/1.31  excuselevel =       1
% 0.74/1.31  increasemaxweight = 1
% 0.74/1.31  
% 0.74/1.31  maxselected =       10000000
% 0.74/1.31  maxnrclauses =      10000000
% 0.74/1.31  
% 0.74/1.31  showgenerated =    0
% 0.74/1.31  showkept =         0
% 0.74/1.31  showselected =     0
% 0.74/1.31  showdeleted =      0
% 0.74/1.31  showresimp =       1
% 0.74/1.31  showstatus =       2000
% 0.74/1.31  
% 0.74/1.31  prologoutput =     1
% 0.74/1.31  nrgoals =          5000000
% 0.74/1.31  totalproof =       1
% 0.74/1.31  
% 0.74/1.31  Symbols occurring in the translation:
% 0.74/1.31  
% 0.74/1.31  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.74/1.31  .  [1, 2]      (w:1, o:22, a:1, s:1, b:0), 
% 0.74/1.31  !  [4, 1]      (w:0, o:16, a:1, s:1, b:0), 
% 0.74/1.31  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.74/1.31  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.74/1.31  identity  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.74/1.31  multiply  [41, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.74/1.31  inverse  [42, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 0.74/1.31  'greatest_lower_bound'  [45, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.74/1.31  'least_upper_bound'  [46, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.74/1.31  a  [47, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.74/1.31  b  [48, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.74/1.31  c  [49, 0]      (w:1, o:15, a:1, s:1, b:0).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  Starting Search:
% 0.74/1.31  
% 0.74/1.31  Resimplifying inuse:
% 0.74/1.31  Done
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  Intermediate Status:
% 0.74/1.31  Generated:    27366
% 0.74/1.31  Kept:         2009
% 0.74/1.31  Inuse:        285
% 0.74/1.31  Deleted:      20
% 0.74/1.31  Deletedinuse: 6
% 0.74/1.31  
% 0.74/1.31  Resimplifying inuse:
% 0.74/1.31  Done
% 0.74/1.31  
% 0.74/1.31  Resimplifying inuse:
% 0.74/1.31  Done
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  Intermediate Status:
% 0.74/1.31  Generated:    48333
% 0.74/1.31  Kept:         4009
% 0.74/1.31  Inuse:        459
% 0.74/1.31  Deleted:      38
% 0.74/1.31  Deletedinuse: 6
% 0.74/1.31  
% 0.74/1.31  Resimplifying inuse:
% 0.74/1.31  
% 0.74/1.31  Bliksems!, er is een bewijs:
% 0.74/1.31  % SZS status Unsatisfiable
% 0.74/1.31  % SZS output start Refutation
% 0.74/1.31  
% 0.74/1.31  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.74/1.31    X ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.74/1.31     ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 5, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) )
% 0.74/1.31    , 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.74/1.31    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.74/1.31     ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.74/1.31     ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 16, [ =( 'least_upper_bound'( identity, b ), b ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 18, [ =( 'greatest_lower_bound'( a, b ), identity ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 19, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, c
% 0.74/1.31     ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 20, [ ~( =( 'greatest_lower_bound'( a, multiply( b, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 35, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 38, [ =( 'greatest_lower_bound'( identity, b ), identity ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 65, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, X ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), 'least_upper_bound'( Z, X ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 67, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X ) ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 68, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), X ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 71, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), X ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 72, [ =( 'greatest_lower_bound'( 'greatest_lower_bound'( Y, X ), Y
% 0.74/1.31     ), 'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 75, [ =( 'least_upper_bound'( 'greatest_lower_bound'( 
% 0.74/1.31    'greatest_lower_bound'( X, Y ), Z ), 'greatest_lower_bound'( Y, Z ) ), 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 77, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), X ), 'least_upper_bound'( Z, X ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 139, [ =( 'greatest_lower_bound'( X, multiply( Y, X ) ), multiply( 
% 0.74/1.31    'greatest_lower_bound'( identity, Y ), X ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 156, [ =( 'least_upper_bound'( 'greatest_lower_bound'( multiply( b
% 0.74/1.31    , c ), a ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, 
% 0.74/1.31    c ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 168, [ ~( =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 564, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), 'greatest_lower_bound'( Y, X ) ), 
% 0.74/1.31    'least_upper_bound'( Z, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 756, [ =( 'least_upper_bound'( Z, 'greatest_lower_bound'( Y, X ) )
% 0.74/1.31    , 'least_upper_bound'( Z, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 780, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y ) )
% 0.74/1.31    , 'least_upper_bound'( 'greatest_lower_bound'( Y, Z ), X ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 3021, [ =( 'greatest_lower_bound'( X, multiply( b, X ) ), X ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 3072, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( b, X ), Y ) ), 'greatest_lower_bound'( 
% 0.74/1.31    multiply( b, X ), Y ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 3667, [ =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.31  .
% 0.74/1.31  clause( 4028, [] )
% 0.74/1.31  .
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  % SZS output end Refutation
% 0.74/1.31  found a proof!
% 0.74/1.31  
% 0.74/1.31  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.74/1.31  
% 0.74/1.31  initialclauses(
% 0.74/1.31  [ clause( 4030, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , clause( 4031, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.74/1.31  , clause( 4032, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.74/1.31    Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 4033, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.74/1.31    Y, X ) ) ] )
% 0.74/1.31  , clause( 4034, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.74/1.31     ) ) ] )
% 0.74/1.31  , clause( 4035, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, 
% 0.74/1.31    Z ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , clause( 4036, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.74/1.31    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , clause( 4037, [ =( 'least_upper_bound'( X, X ), X ) ] )
% 0.74/1.31  , clause( 4038, [ =( 'greatest_lower_bound'( X, X ), X ) ] )
% 0.74/1.31  , clause( 4039, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , clause( 4040, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , clause( 4041, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.74/1.31    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.74/1.31  , clause( 4042, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.74/1.31  , clause( 4043, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.74/1.31    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 4044, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 4045, [ =( 'least_upper_bound'( identity, a ), a ) ] )
% 0.74/1.31  , clause( 4046, [ =( 'least_upper_bound'( identity, b ), b ) ] )
% 0.74/1.31  , clause( 4047, [ =( 'least_upper_bound'( identity, c ), c ) ] )
% 0.74/1.31  , clause( 4048, [ =( 'greatest_lower_bound'( a, b ), identity ) ] )
% 0.74/1.31  , clause( 4049, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, 
% 0.74/1.31    multiply( b, c ) ), multiply( 'greatest_lower_bound'( a, b ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ), multiply( 'greatest_lower_bound'( a, 
% 0.74/1.31    b ), 'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , clause( 4050, [ ~( =( 'greatest_lower_bound'( a, multiply( b, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  ] ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , clause( 4030, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.74/1.31    X ) ) ] )
% 0.74/1.31  , clause( 4033, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.74/1.31    Y, X ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.74/1.31     ] )
% 0.74/1.31  , clause( 4034, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.74/1.31     ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 5, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) )
% 0.74/1.31    , 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , clause( 4035, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, 
% 0.74/1.31    Z ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.74/1.31    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , clause( 4036, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.74/1.31    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.74/1.31     ) ] )
% 0.74/1.31  , clause( 4039, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  , clause( 4040, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4096, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z
% 0.74/1.31     ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , clause( 4044, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.74/1.31     ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , clause( 4096, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y
% 0.74/1.31    , Z ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 16, [ =( 'least_upper_bound'( identity, b ), b ) ] )
% 0.74/1.31  , clause( 4046, [ =( 'least_upper_bound'( identity, b ), b ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 18, [ =( 'greatest_lower_bound'( a, b ), identity ) ] )
% 0.74/1.31  , clause( 4048, [ =( 'greatest_lower_bound'( a, b ), identity ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4190, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), multiply( 'greatest_lower_bound'( a, b ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ), multiply( identity, 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , clause( 18, [ =( 'greatest_lower_bound'( a, b ), identity ) ] )
% 0.74/1.31  , 0, clause( 4049, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, 
% 0.74/1.31    multiply( b, c ) ), multiply( 'greatest_lower_bound'( a, b ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ), multiply( 'greatest_lower_bound'( a, 
% 0.74/1.31    b ), 'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , 0, 15, substitution( 0, [] ), substitution( 1, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4191, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), multiply( identity, 'greatest_lower_bound'( a, c ) ) ), 
% 0.74/1.31    multiply( identity, 'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , clause( 18, [ =( 'greatest_lower_bound'( a, b ), identity ) ] )
% 0.74/1.31  , 0, clause( 4190, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, 
% 0.74/1.31    multiply( b, c ) ), multiply( 'greatest_lower_bound'( a, b ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ), multiply( identity, 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , 0, 8, substitution( 0, [] ), substitution( 1, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4195, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), multiply( identity, 'greatest_lower_bound'( a, c ) ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.31  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , 0, clause( 4191, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, 
% 0.74/1.31    multiply( b, c ) ), multiply( identity, 'greatest_lower_bound'( a, c ) )
% 0.74/1.31     ), multiply( identity, 'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , 0, 12, substitution( 0, [ :=( X, 'greatest_lower_bound'( a, c ) )] ), 
% 0.74/1.31    substitution( 1, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4196, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, c
% 0.74/1.31     ) ) ] )
% 0.74/1.31  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , 0, clause( 4195, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, 
% 0.74/1.31    multiply( b, c ) ), multiply( identity, 'greatest_lower_bound'( a, c ) )
% 0.74/1.31     ), 'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.31  , 0, 7, substitution( 0, [ :=( X, 'greatest_lower_bound'( a, c ) )] ), 
% 0.74/1.31    substitution( 1, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 19, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, c
% 0.74/1.31     ) ) ] )
% 0.74/1.31  , clause( 4196, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, 
% 0.74/1.31    multiply( b, c ) ), 'greatest_lower_bound'( a, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 20, [ ~( =( 'greatest_lower_bound'( a, multiply( b, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , clause( 4050, [ ~( =( 'greatest_lower_bound'( a, multiply( b, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4219, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.74/1.31     ) ) ) ] )
% 0.74/1.31  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4220, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.74/1.31    X ) ) ] )
% 0.74/1.31  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, clause( 4219, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.74/1.31    X, Y ) ) ) ] )
% 0.74/1.31  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'least_upper_bound'( X, Y ) )] )
% 0.74/1.31    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4223, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , clause( 4220, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y )
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 35, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  , clause( 4223, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4225, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.74/1.31     ) ) ) ] )
% 0.74/1.31  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4226, [ =( identity, 'greatest_lower_bound'( identity, b ) ) ] )
% 0.74/1.31  , clause( 16, [ =( 'least_upper_bound'( identity, b ), b ) ] )
% 0.74/1.31  , 0, clause( 4225, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.74/1.31    X, Y ) ) ) ] )
% 0.74/1.31  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, identity ), :=( Y
% 0.74/1.31    , b )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4227, [ =( 'greatest_lower_bound'( identity, b ), identity ) ] )
% 0.74/1.31  , clause( 4226, [ =( identity, 'greatest_lower_bound'( identity, b ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 38, [ =( 'greatest_lower_bound'( identity, b ), identity ) ] )
% 0.74/1.31  , clause( 4227, [ =( 'greatest_lower_bound'( identity, b ), identity ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4229, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ), 
% 0.74/1.31    'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.74/1.31    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4232, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.74/1.31  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, clause( 4229, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z
% 0.74/1.31     ), 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , 0, 10, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.74/1.31    :=( X, X ), :=( Y, Y ), :=( Z, 'greatest_lower_bound'( Y, Z ) )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 65, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, X ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), 'least_upper_bound'( Z, X ) ) ] )
% 0.74/1.31  , clause( 4232, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4236, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.74/1.31     ) ) ) ] )
% 0.74/1.31  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4237, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X
% 0.74/1.31     ) ) ) ] )
% 0.74/1.31  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, clause( 4236, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.74/1.31    X, Y ) ) ) ] )
% 0.74/1.31  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.74/1.31    :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4240, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , clause( 4237, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( Y, 
% 0.74/1.31    X ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 67, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X ) ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  , clause( 4240, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X )
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4241, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.74/1.31     ) ) ) ] )
% 0.74/1.31  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4242, [ =( X, 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.31    X ) ) ] )
% 0.74/1.31  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.74/1.31     ) ] )
% 0.74/1.31  , 0, clause( 4241, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.74/1.31    X, Y ) ) ) ] )
% 0.74/1.31  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'greatest_lower_bound'( X, Y
% 0.74/1.31     ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4245, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , clause( 4242, [ =( X, 'least_upper_bound'( 'greatest_lower_bound'( X, Y )
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 68, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), X ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  , clause( 4245, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), X
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4246, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X
% 0.74/1.31     ) ) ) ] )
% 0.74/1.31  , clause( 67, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, X ) )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4247, [ =( X, 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), 
% 0.74/1.31    X ) ) ] )
% 0.74/1.31  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.74/1.31     ) ] )
% 0.74/1.31  , 0, clause( 4246, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.74/1.31    Y, X ) ) ) ] )
% 0.74/1.31  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'greatest_lower_bound'( Y, X
% 0.74/1.31     ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4250, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , clause( 4247, [ =( X, 'least_upper_bound'( 'greatest_lower_bound'( Y, X )
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 71, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), X ), 
% 0.74/1.31    X ) ] )
% 0.74/1.31  , clause( 4250, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), X
% 0.74/1.31     ), X ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4252, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.74/1.31    X ) ) ] )
% 0.74/1.31  , clause( 35, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4255, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.74/1.31    Y, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , clause( 71, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, clause( 4252, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, 
% 0.74/1.31    Y ), X ) ) ] )
% 0.74/1.31  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.74/1.31    :=( X, 'greatest_lower_bound'( X, Y ) ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4256, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.74/1.31    'greatest_lower_bound'( Y, X ), Y ) ) ] )
% 0.74/1.31  , clause( 5, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z )
% 0.74/1.31     ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , 0, clause( 4255, [ =( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.31    'greatest_lower_bound'( Y, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Y )] ), 
% 0.74/1.31    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4257, [ =( 'greatest_lower_bound'( 'greatest_lower_bound'( Y, X ), 
% 0.74/1.31    Y ), 'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , clause( 4256, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.74/1.31    'greatest_lower_bound'( Y, X ), Y ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 72, [ =( 'greatest_lower_bound'( 'greatest_lower_bound'( Y, X ), Y
% 0.74/1.31     ), 'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , clause( 4257, [ =( 'greatest_lower_bound'( 'greatest_lower_bound'( Y, X )
% 0.74/1.31    , Y ), 'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4259, [ =( Y, 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.31    Y ) ) ] )
% 0.74/1.31  , clause( 71, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Y, X ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4260, [ =( 'greatest_lower_bound'( X, Y ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( 'greatest_lower_bound'( Z, X ), Y ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , clause( 5, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z )
% 0.74/1.31     ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , 0, clause( 4259, [ =( Y, 'least_upper_bound'( 'greatest_lower_bound'( X, 
% 0.74/1.31    Y ), Y ) ) ] )
% 0.74/1.31  , 0, 5, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.74/1.31    substitution( 1, [ :=( X, Z ), :=( Y, 'greatest_lower_bound'( X, Y ) )] )
% 0.74/1.31    ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4261, [ =( 'least_upper_bound'( 'greatest_lower_bound'( 
% 0.74/1.31    'greatest_lower_bound'( Z, X ), Y ), 'greatest_lower_bound'( X, Y ) ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , clause( 4260, [ =( 'greatest_lower_bound'( X, Y ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( 'greatest_lower_bound'( Z, X ), Y ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 75, [ =( 'least_upper_bound'( 'greatest_lower_bound'( 
% 0.74/1.31    'greatest_lower_bound'( X, Y ), Z ), 'greatest_lower_bound'( Y, Z ) ), 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ) ] )
% 0.74/1.31  , clause( 4261, [ =( 'least_upper_bound'( 'greatest_lower_bound'( 
% 0.74/1.31    'greatest_lower_bound'( Z, X ), Y ), 'greatest_lower_bound'( X, Y ) ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4263, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ), 
% 0.74/1.31    'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.74/1.31    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4268, [ =( 'least_upper_bound'( 'least_upper_bound'( X, 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ), Y ), 'least_upper_bound'( X, Y ) ) ] )
% 0.74/1.31  , clause( 68, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), X )
% 0.74/1.31    , X ) ] )
% 0.74/1.31  , 0, clause( 4263, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z
% 0.74/1.31     ), 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , 0, 10, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.74/1.31    :=( X, X ), :=( Y, 'greatest_lower_bound'( Y, Z ) ), :=( Z, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 77, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), X ), 'least_upper_bound'( Z, X ) ) ] )
% 0.74/1.31  , clause( 4268, [ =( 'least_upper_bound'( 'least_upper_bound'( X, 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ), Y ), 'least_upper_bound'( X, Y ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4273, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.74/1.31  , clause( 14, [ =( 'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z
% 0.74/1.31     ) ), multiply( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4274, [ =( multiply( 'greatest_lower_bound'( identity, X ), Y ), 
% 0.74/1.31    'greatest_lower_bound'( Y, multiply( X, Y ) ) ) ] )
% 0.74/1.31  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , 0, clause( 4273, [ =( multiply( 'greatest_lower_bound'( X, Z ), Y ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.74/1.31  , 0, 7, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, 
% 0.74/1.31    identity ), :=( Y, Y ), :=( Z, X )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4276, [ =( 'greatest_lower_bound'( Y, multiply( X, Y ) ), multiply( 
% 0.74/1.31    'greatest_lower_bound'( identity, X ), Y ) ) ] )
% 0.74/1.31  , clause( 4274, [ =( multiply( 'greatest_lower_bound'( identity, X ), Y ), 
% 0.74/1.31    'greatest_lower_bound'( Y, multiply( X, Y ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 139, [ =( 'greatest_lower_bound'( X, multiply( Y, X ) ), multiply( 
% 0.74/1.31    'greatest_lower_bound'( identity, Y ), X ) ) ] )
% 0.74/1.31  , clause( 4276, [ =( 'greatest_lower_bound'( Y, multiply( X, Y ) ), 
% 0.74/1.31    multiply( 'greatest_lower_bound'( identity, X ), Y ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.31     )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4278, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( a, multiply( b, c ) ), 'greatest_lower_bound'( a
% 0.74/1.31    , c ) ) ) ] )
% 0.74/1.31  , clause( 19, [ =( 'least_upper_bound'( 'greatest_lower_bound'( a, multiply( 
% 0.74/1.31    b, c ) ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, c
% 0.74/1.31     ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4281, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( multiply( b, c ), a ), 'greatest_lower_bound'( a
% 0.74/1.31    , c ) ) ) ] )
% 0.74/1.31  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, clause( 4278, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( a, multiply( b, c ) ), 'greatest_lower_bound'( a
% 0.74/1.31    , c ) ) ) ] )
% 0.74/1.31  , 0, 5, substitution( 0, [ :=( X, a ), :=( Y, multiply( b, c ) )] ), 
% 0.74/1.31    substitution( 1, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4294, [ =( 'least_upper_bound'( 'greatest_lower_bound'( multiply( b
% 0.74/1.31    , c ), a ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, 
% 0.74/1.31    c ) ) ] )
% 0.74/1.31  , clause( 4281, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( multiply( b, c ), a ), 'greatest_lower_bound'( a
% 0.74/1.31    , c ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 156, [ =( 'least_upper_bound'( 'greatest_lower_bound'( multiply( b
% 0.74/1.31    , c ), a ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a, 
% 0.74/1.31    c ) ) ] )
% 0.74/1.31  , clause( 4294, [ =( 'least_upper_bound'( 'greatest_lower_bound'( multiply( 
% 0.74/1.31    b, c ), a ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a
% 0.74/1.31    , c ) ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4295, [ ~( =( 'greatest_lower_bound'( a, c ), 
% 0.74/1.31    'greatest_lower_bound'( a, multiply( b, c ) ) ) ) ] )
% 0.74/1.31  , clause( 20, [ ~( =( 'greatest_lower_bound'( a, multiply( b, c ) ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4297, [ ~( =( 'greatest_lower_bound'( a, c ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( b, c ), a ) ) ) ] )
% 0.74/1.31  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.74/1.31    , X ) ) ] )
% 0.74/1.31  , 0, clause( 4295, [ ~( =( 'greatest_lower_bound'( a, c ), 
% 0.74/1.31    'greatest_lower_bound'( a, multiply( b, c ) ) ) ) ] )
% 0.74/1.31  , 0, 5, substitution( 0, [ :=( X, a ), :=( Y, multiply( b, c ) )] ), 
% 0.74/1.31    substitution( 1, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4303, [ ~( =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , clause( 4297, [ ~( =( 'greatest_lower_bound'( a, c ), 
% 0.74/1.31    'greatest_lower_bound'( multiply( b, c ), a ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 168, [ ~( =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , clause( 4303, [ ~( =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.31    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4305, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.74/1.31    'least_upper_bound'( X, Y ), 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 65, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, X ), 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), 'least_upper_bound'( Z, X ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4306, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) )
% 0.74/1.31    , 'least_upper_bound'( 'least_upper_bound'( X, 'greatest_lower_bound'( Y
% 0.74/1.31    , Z ) ), 'greatest_lower_bound'( Z, Y ) ) ) ] )
% 0.74/1.31  , clause( 72, [ =( 'greatest_lower_bound'( 'greatest_lower_bound'( Y, X ), 
% 0.74/1.31    Y ), 'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , 0, clause( 4305, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.74/1.31    'least_upper_bound'( X, Y ), 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , 0, 12, substitution( 0, [ :=( X, Z ), :=( Y, Y )] ), substitution( 1, [ 
% 0.74/1.31    :=( X, X ), :=( Y, 'greatest_lower_bound'( Y, Z ) ), :=( Z, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4307, [ =( 'least_upper_bound'( 'least_upper_bound'( X, 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ), 'greatest_lower_bound'( Z, Y ) ), 
% 0.74/1.31    'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 4306, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z )
% 0.74/1.31     ), 'least_upper_bound'( 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.74/1.31    Y, Z ) ), 'greatest_lower_bound'( Z, Y ) ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 564, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), 'greatest_lower_bound'( Y, X ) ), 
% 0.74/1.31    'least_upper_bound'( Z, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , clause( 4307, [ =( 'least_upper_bound'( 'least_upper_bound'( X, 
% 0.74/1.31    'greatest_lower_bound'( Y, Z ) ), 'greatest_lower_bound'( Z, Y ) ), 
% 0.74/1.31    'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4309, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.74/1.31    'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ), Y ) ) ] )
% 0.74/1.31  , clause( 77, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), X ), 'least_upper_bound'( Z, X ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4311, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) )
% 0.74/1.31    , 'least_upper_bound'( 'least_upper_bound'( X, 'greatest_lower_bound'( Z
% 0.74/1.31    , Y ) ), 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , clause( 72, [ =( 'greatest_lower_bound'( 'greatest_lower_bound'( Y, X ), 
% 0.74/1.31    Y ), 'greatest_lower_bound'( X, Y ) ) ] )
% 0.74/1.31  , 0, clause( 4309, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.74/1.31    'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ), Y ) ) ] )
% 0.74/1.31  , 0, 9, substitution( 0, [ :=( X, Z ), :=( Y, Y )] ), substitution( 1, [ 
% 0.74/1.31    :=( X, X ), :=( Y, 'greatest_lower_bound'( Y, Z ) ), :=( Z, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4312, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) )
% 0.74/1.31    , 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y ) ) ) ] )
% 0.74/1.31  , clause( 564, [ =( 'least_upper_bound'( 'least_upper_bound'( Z, 
% 0.74/1.31    'greatest_lower_bound'( X, Y ) ), 'greatest_lower_bound'( Y, X ) ), 
% 0.74/1.31    'least_upper_bound'( Z, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , 0, clause( 4311, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, 
% 0.74/1.31    Z ) ), 'least_upper_bound'( 'least_upper_bound'( X, 
% 0.74/1.31    'greatest_lower_bound'( Z, Y ) ), 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.31  , 0, 6, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 0.74/1.31    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 756, [ =( 'least_upper_bound'( Z, 'greatest_lower_bound'( Y, X ) )
% 0.74/1.31    , 'least_upper_bound'( Z, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , clause( 4312, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z )
% 0.74/1.31     ), 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y ) ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4313, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y ) )
% 0.74/1.31    , 'least_upper_bound'( 'greatest_lower_bound'( Y, Z ), X ) ) ] )
% 0.74/1.31  , clause( 756, [ =( 'least_upper_bound'( Z, 'greatest_lower_bound'( Y, X )
% 0.74/1.31     ), 'least_upper_bound'( Z, 'greatest_lower_bound'( X, Y ) ) ) ] )
% 0.74/1.31  , 0, clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.74/1.31     ) ) ] )
% 0.74/1.31  , 0, 1, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 0.74/1.31    substitution( 1, [ :=( X, X ), :=( Y, 'greatest_lower_bound'( Y, Z ) )] )
% 0.74/1.31    ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 780, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y ) )
% 0.74/1.31    , 'least_upper_bound'( 'greatest_lower_bound'( Y, Z ), X ) ) ] )
% 0.74/1.31  , clause( 4313, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y )
% 0.74/1.31     ), 'least_upper_bound'( 'greatest_lower_bound'( Y, Z ), X ) ) ] )
% 0.74/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.74/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4318, [ =( multiply( 'greatest_lower_bound'( identity, Y ), X ), 
% 0.74/1.31    'greatest_lower_bound'( X, multiply( Y, X ) ) ) ] )
% 0.74/1.31  , clause( 139, [ =( 'greatest_lower_bound'( X, multiply( Y, X ) ), multiply( 
% 0.74/1.31    'greatest_lower_bound'( identity, Y ), X ) ) ] )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4320, [ =( multiply( identity, X ), 'greatest_lower_bound'( X, 
% 0.74/1.31    multiply( b, X ) ) ) ] )
% 0.74/1.31  , clause( 38, [ =( 'greatest_lower_bound'( identity, b ), identity ) ] )
% 0.74/1.31  , 0, clause( 4318, [ =( multiply( 'greatest_lower_bound'( identity, Y ), X
% 0.74/1.31     ), 'greatest_lower_bound'( X, multiply( Y, X ) ) ) ] )
% 0.74/1.31  , 0, 2, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, b )] )
% 0.74/1.31    ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  paramod(
% 0.74/1.31  clause( 4321, [ =( X, 'greatest_lower_bound'( X, multiply( b, X ) ) ) ] )
% 0.74/1.31  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.74/1.31  , 0, clause( 4320, [ =( multiply( identity, X ), 'greatest_lower_bound'( X
% 0.74/1.31    , multiply( b, X ) ) ) ] )
% 0.74/1.31  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.74/1.31    ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4322, [ =( 'greatest_lower_bound'( X, multiply( b, X ) ), X ) ] )
% 0.74/1.31  , clause( 4321, [ =( X, 'greatest_lower_bound'( X, multiply( b, X ) ) ) ]
% 0.74/1.31     )
% 0.74/1.31  , 0, substitution( 0, [ :=( X, X )] )).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  subsumption(
% 0.74/1.31  clause( 3021, [ =( 'greatest_lower_bound'( X, multiply( b, X ) ), X ) ] )
% 0.74/1.31  , clause( 4322, [ =( 'greatest_lower_bound'( X, multiply( b, X ) ), X ) ]
% 0.74/1.31     )
% 0.74/1.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.31  
% 0.74/1.31  
% 0.74/1.31  eqswap(
% 0.74/1.31  clause( 4324, [ =( 'greatest_lower_bound'( Y, Z ), 'least_upper_bound'( 
% 0.74/1.31    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.74/1.32    'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.32  , clause( 75, [ =( 'least_upper_bound'( 'greatest_lower_bound'( 
% 0.74/1.32    'greatest_lower_bound'( X, Y ), Z ), 'greatest_lower_bound'( Y, Z ) ), 
% 0.74/1.32    'greatest_lower_bound'( Y, Z ) ) ] )
% 0.74/1.32  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  paramod(
% 0.74/1.32  clause( 4328, [ =( 'greatest_lower_bound'( multiply( b, X ), Y ), 
% 0.74/1.32    'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, X ), Y ) ) ) ] )
% 0.74/1.32  , clause( 3021, [ =( 'greatest_lower_bound'( X, multiply( b, X ) ), X ) ]
% 0.74/1.32     )
% 0.74/1.32  , 0, clause( 4324, [ =( 'greatest_lower_bound'( Y, Z ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.74/1.32    'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.32  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.74/1.32    :=( Y, multiply( b, X ) ), :=( Z, Y )] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  eqswap(
% 0.74/1.32  clause( 4334, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, X ), Y ) ), 'greatest_lower_bound'( 
% 0.74/1.32    multiply( b, X ), Y ) ) ] )
% 0.74/1.32  , clause( 4328, [ =( 'greatest_lower_bound'( multiply( b, X ), Y ), 
% 0.74/1.32    'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, X ), Y ) ) ) ] )
% 0.74/1.32  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  subsumption(
% 0.74/1.32  clause( 3072, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, X ), Y ) ), 'greatest_lower_bound'( 
% 0.74/1.32    multiply( b, X ), Y ) ) ] )
% 0.74/1.32  , clause( 4334, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, X ), Y ) ), 'greatest_lower_bound'( 
% 0.74/1.32    multiply( b, X ), Y ) ) ] )
% 0.74/1.32  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.74/1.32     )] ) ).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  eqswap(
% 0.74/1.32  clause( 4335, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, c ), a ), 'greatest_lower_bound'( a
% 0.74/1.32    , c ) ) ) ] )
% 0.74/1.32  , clause( 156, [ =( 'least_upper_bound'( 'greatest_lower_bound'( multiply( 
% 0.74/1.32    b, c ), a ), 'greatest_lower_bound'( a, c ) ), 'greatest_lower_bound'( a
% 0.74/1.32    , c ) ) ] )
% 0.74/1.32  , 0, substitution( 0, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  eqswap(
% 0.74/1.32  clause( 4336, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Z, Y ), X )
% 0.74/1.32    , 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.32  , clause( 780, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( Z, Y )
% 0.74/1.32     ), 'least_upper_bound'( 'greatest_lower_bound'( Y, Z ), X ) ) ] )
% 0.74/1.32  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  paramod(
% 0.74/1.32  clause( 4338, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( a, c ), 'greatest_lower_bound'( a, multiply( b, c
% 0.74/1.32     ) ) ) ) ] )
% 0.74/1.32  , clause( 4336, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Z, Y ), X
% 0.74/1.32     ), 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.32  , 0, clause( 4335, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, c ), a ), 'greatest_lower_bound'( a
% 0.74/1.32    , c ) ) ) ] )
% 0.74/1.32  , 0, 4, substitution( 0, [ :=( X, 'greatest_lower_bound'( a, c ) ), :=( Y, 
% 0.74/1.32    a ), :=( Z, multiply( b, c ) )] ), substitution( 1, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  paramod(
% 0.74/1.32  clause( 4339, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( a, multiply( b, c ) ), 'greatest_lower_bound'( c
% 0.74/1.32    , a ) ) ) ] )
% 0.74/1.32  , clause( 4336, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Z, Y ), X
% 0.74/1.32     ), 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.32  , 0, clause( 4338, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( a, c ), 'greatest_lower_bound'( a, multiply( b, c
% 0.74/1.32     ) ) ) ) ] )
% 0.74/1.32  , 0, 4, substitution( 0, [ :=( X, 'greatest_lower_bound'( a, multiply( b, c
% 0.74/1.32     ) ) ), :=( Y, c ), :=( Z, a )] ), substitution( 1, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  paramod(
% 0.74/1.32  clause( 4340, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( c, a ), 'greatest_lower_bound'( multiply( b, c )
% 0.74/1.32    , a ) ) ) ] )
% 0.74/1.32  , clause( 4336, [ =( 'least_upper_bound'( 'greatest_lower_bound'( Z, Y ), X
% 0.74/1.32     ), 'least_upper_bound'( X, 'greatest_lower_bound'( Y, Z ) ) ) ] )
% 0.74/1.32  , 0, clause( 4339, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( a, multiply( b, c ) ), 'greatest_lower_bound'( c
% 0.74/1.32    , a ) ) ) ] )
% 0.74/1.32  , 0, 4, substitution( 0, [ :=( X, 'greatest_lower_bound'( c, a ) ), :=( Y, 
% 0.74/1.32    multiply( b, c ) ), :=( Z, a )] ), substitution( 1, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  paramod(
% 0.74/1.32  clause( 4342, [ =( 'greatest_lower_bound'( a, c ), 'greatest_lower_bound'( 
% 0.74/1.32    multiply( b, c ), a ) ) ] )
% 0.74/1.32  , clause( 3072, [ =( 'least_upper_bound'( 'greatest_lower_bound'( X, Y ), 
% 0.74/1.32    'greatest_lower_bound'( multiply( b, X ), Y ) ), 'greatest_lower_bound'( 
% 0.74/1.32    multiply( b, X ), Y ) ) ] )
% 0.74/1.32  , 0, clause( 4340, [ =( 'greatest_lower_bound'( a, c ), 'least_upper_bound'( 
% 0.74/1.32    'greatest_lower_bound'( c, a ), 'greatest_lower_bound'( multiply( b, c )
% 0.74/1.32    , a ) ) ) ] )
% 0.74/1.32  , 0, 4, substitution( 0, [ :=( X, c ), :=( Y, a )] ), substitution( 1, [] )
% 0.74/1.32    ).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  eqswap(
% 0.74/1.32  clause( 4343, [ =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.32  , clause( 4342, [ =( 'greatest_lower_bound'( a, c ), 'greatest_lower_bound'( 
% 0.74/1.32    multiply( b, c ), a ) ) ] )
% 0.74/1.32  , 0, substitution( 0, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  subsumption(
% 0.74/1.32  clause( 3667, [ =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.32  , clause( 4343, [ =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.32  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  paramod(
% 0.74/1.32  clause( 4346, [ ~( =( 'greatest_lower_bound'( a, c ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.32  , clause( 3667, [ =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ] )
% 0.74/1.32  , 0, clause( 168, [ ~( =( 'greatest_lower_bound'( multiply( b, c ), a ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.32  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  eqrefl(
% 0.74/1.32  clause( 4347, [] )
% 0.74/1.32  , clause( 4346, [ ~( =( 'greatest_lower_bound'( a, c ), 
% 0.74/1.32    'greatest_lower_bound'( a, c ) ) ) ] )
% 0.74/1.32  , 0, substitution( 0, [] )).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  subsumption(
% 0.74/1.32  clause( 4028, [] )
% 0.74/1.32  , clause( 4347, [] )
% 0.74/1.32  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  end.
% 0.74/1.32  
% 0.74/1.32  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.74/1.32  
% 0.74/1.32  Memory use:
% 0.74/1.32  
% 0.74/1.32  space for terms:        49004
% 0.74/1.32  space for clauses:      395557
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  clauses generated:      48417
% 0.74/1.32  clauses kept:           4029
% 0.74/1.32  clauses selected:       460
% 0.74/1.32  clauses deleted:        45
% 0.74/1.32  clauses inuse deleted:  13
% 0.74/1.32  
% 0.74/1.32  subsentry:          7445
% 0.74/1.32  literals s-matched: 6443
% 0.74/1.32  literals matched:   6431
% 0.74/1.32  full subsumption:   0
% 0.74/1.32  
% 0.74/1.32  checksum:           238282538
% 0.74/1.32  
% 0.74/1.32  
% 0.74/1.32  Bliksem ended
%------------------------------------------------------------------------------