TSTP Solution File: REL002-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : REL002-1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n021.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 : Mon Jul 18 18:59:45 EDT 2022

% Result   : Unsatisfiable 0.45s 1.07s
% Output   : Refutation 0.45s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : REL002-1 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.13/0.34  % Computer : n021.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Fri Jul  8 11:21:35 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.45/1.07  *** allocated 10000 integers for termspace/termends
% 0.45/1.07  *** allocated 10000 integers for clauses
% 0.45/1.07  *** allocated 10000 integers for justifications
% 0.45/1.07  Bliksem 1.12
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  Automatic Strategy Selection
% 0.45/1.07  
% 0.45/1.07  Clauses:
% 0.45/1.07  [
% 0.45/1.07     [ =( join( X, Y ), join( Y, X ) ) ],
% 0.45/1.07     [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ],
% 0.45/1.07     [ =( X, join( complement( join( complement( X ), complement( Y ) ) ), 
% 0.45/1.07    complement( join( complement( X ), Y ) ) ) ) ],
% 0.45/1.07     [ =( meet( X, Y ), complement( join( complement( X ), complement( Y ) )
% 0.45/1.07     ) ) ],
% 0.45/1.07     [ =( composition( X, composition( Y, Z ) ), composition( composition( X
% 0.45/1.07    , Y ), Z ) ) ],
% 0.45/1.07     [ =( composition( X, one ), X ) ],
% 0.45/1.07     [ =( composition( join( X, Y ), Z ), join( composition( X, Z ), 
% 0.45/1.07    composition( Y, Z ) ) ) ],
% 0.45/1.07     [ =( converse( converse( X ) ), X ) ],
% 0.45/1.07     [ =( converse( join( X, Y ) ), join( converse( X ), converse( Y ) ) ) ]
% 0.45/1.07    ,
% 0.45/1.07     [ =( converse( composition( X, Y ) ), composition( converse( Y ), 
% 0.45/1.07    converse( X ) ) ) ],
% 0.45/1.07     [ =( join( composition( converse( X ), complement( composition( X, Y ) )
% 0.45/1.07     ), complement( Y ) ), complement( Y ) ) ],
% 0.45/1.07     [ =( top, join( X, complement( X ) ) ) ],
% 0.45/1.07     [ =( zero, meet( X, complement( X ) ) ) ],
% 0.45/1.07     [ ~( =( join( sk1, top ), top ) ) ]
% 0.45/1.07  ] .
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  percentage equality = 1.000000, percentage horn = 1.000000
% 0.45/1.07  This is a pure equality problem
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  Options Used:
% 0.45/1.07  
% 0.45/1.07  useres =            1
% 0.45/1.07  useparamod =        1
% 0.45/1.07  useeqrefl =         1
% 0.45/1.07  useeqfact =         1
% 0.45/1.07  usefactor =         1
% 0.45/1.07  usesimpsplitting =  0
% 0.45/1.07  usesimpdemod =      5
% 0.45/1.07  usesimpres =        3
% 0.45/1.07  
% 0.45/1.07  resimpinuse      =  1000
% 0.45/1.07  resimpclauses =     20000
% 0.45/1.07  substype =          eqrewr
% 0.45/1.07  backwardsubs =      1
% 0.45/1.07  selectoldest =      5
% 0.45/1.07  
% 0.45/1.07  litorderings [0] =  split
% 0.45/1.07  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.45/1.07  
% 0.45/1.07  termordering =      kbo
% 0.45/1.07  
% 0.45/1.07  litapriori =        0
% 0.45/1.07  termapriori =       1
% 0.45/1.07  litaposteriori =    0
% 0.45/1.07  termaposteriori =   0
% 0.45/1.07  demodaposteriori =  0
% 0.45/1.07  ordereqreflfact =   0
% 0.45/1.07  
% 0.45/1.07  litselect =         negord
% 0.45/1.07  
% 0.45/1.07  maxweight =         15
% 0.45/1.07  maxdepth =          30000
% 0.45/1.07  maxlength =         115
% 0.45/1.07  maxnrvars =         195
% 0.45/1.07  excuselevel =       1
% 0.45/1.07  increasemaxweight = 1
% 0.45/1.07  
% 0.45/1.07  maxselected =       10000000
% 0.45/1.07  maxnrclauses =      10000000
% 0.45/1.07  
% 0.45/1.07  showgenerated =    0
% 0.45/1.07  showkept =         0
% 0.45/1.07  showselected =     0
% 0.45/1.07  showdeleted =      0
% 0.45/1.07  showresimp =       1
% 0.45/1.07  showstatus =       2000
% 0.45/1.07  
% 0.45/1.07  prologoutput =     1
% 0.45/1.07  nrgoals =          5000000
% 0.45/1.07  totalproof =       1
% 0.45/1.07  
% 0.45/1.07  Symbols occurring in the translation:
% 0.45/1.07  
% 0.45/1.07  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.45/1.07  .  [1, 2]      (w:1, o:23, a:1, s:1, b:0), 
% 0.45/1.07  !  [4, 1]      (w:0, o:16, a:1, s:1, b:0), 
% 0.45/1.07  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.45/1.07  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.45/1.07  join  [41, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.45/1.07  complement  [43, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 0.45/1.07  meet  [44, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.45/1.07  composition  [45, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 0.45/1.07  one  [46, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.45/1.07  converse  [47, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 0.45/1.07  top  [48, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.45/1.07  zero  [49, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.45/1.07  sk1  [50, 0]      (w:1, o:5, a:1, s:1, b:0).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  Starting Search:
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  Bliksems!, er is een bewijs:
% 0.45/1.07  % SZS status Unsatisfiable
% 0.45/1.07  % SZS output start Refutation
% 0.45/1.07  
% 0.45/1.07  clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.45/1.07    meet( X, Y ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 5, [ =( composition( X, one ), X ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 9, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.45/1.07    composition( X, Y ) ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 10, [ =( join( composition( converse( X ), complement( composition( 
% 0.45/1.07    X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 13, [ ~( =( join( sk1, top ), top ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 14, [ =( join( complement( X ), X ), top ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 15, [ ~( =( join( top, sk1 ), top ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 17, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.45/1.07    converse( Y ), X ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 23, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  .
% 0.45/1.07  clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  .
% 0.45/1.07  clause( 36, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  .
% 0.45/1.07  clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top )
% 0.45/1.07     ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 40, [ =( join( complement( complement( X ) ), top ), join( X, top )
% 0.45/1.07     ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 71, [ =( complement( top ), zero ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 77, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 154, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 160, [ =( converse( one ), one ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 161, [ =( composition( one, X ), X ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 164, [ =( join( complement( X ), complement( X ) ), complement( X )
% 0.45/1.07     ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 172, [ =( join( complement( X ), top ), top ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 184, [ =( join( top, top ), top ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 186, [ =( join( top, X ), top ) ] )
% 0.45/1.07  .
% 0.45/1.07  clause( 188, [] )
% 0.45/1.07  .
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  % SZS output end Refutation
% 0.45/1.07  found a proof!
% 0.45/1.07  
% 0.45/1.07  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.45/1.07  
% 0.45/1.07  initialclauses(
% 0.45/1.07  [ clause( 190, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , clause( 191, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  , clause( 192, [ =( X, join( complement( join( complement( X ), complement( 
% 0.45/1.07    Y ) ) ), complement( join( complement( X ), Y ) ) ) ) ] )
% 0.45/1.07  , clause( 193, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.45/1.07    complement( Y ) ) ) ) ] )
% 0.45/1.07  , clause( 194, [ =( composition( X, composition( Y, Z ) ), composition( 
% 0.45/1.07    composition( X, Y ), Z ) ) ] )
% 0.45/1.07  , clause( 195, [ =( composition( X, one ), X ) ] )
% 0.45/1.07  , clause( 196, [ =( composition( join( X, Y ), Z ), join( composition( X, Z
% 0.45/1.07     ), composition( Y, Z ) ) ) ] )
% 0.45/1.07  , clause( 197, [ =( converse( converse( X ) ), X ) ] )
% 0.45/1.07  , clause( 198, [ =( converse( join( X, Y ) ), join( converse( X ), converse( 
% 0.45/1.07    Y ) ) ) ] )
% 0.45/1.07  , clause( 199, [ =( converse( composition( X, Y ) ), composition( converse( 
% 0.45/1.07    Y ), converse( X ) ) ) ] )
% 0.45/1.07  , clause( 200, [ =( join( composition( converse( X ), complement( 
% 0.45/1.07    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.45/1.07  , clause( 201, [ =( top, join( X, complement( X ) ) ) ] )
% 0.45/1.07  , clause( 202, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.45/1.07  , clause( 203, [ ~( =( join( sk1, top ), top ) ) ] )
% 0.45/1.07  ] ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , clause( 190, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  , clause( 191, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.45/1.07    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 207, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.45/1.07    meet( X, Y ) ) ] )
% 0.45/1.07  , clause( 193, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.45/1.07    complement( Y ) ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.45/1.07    meet( X, Y ) ) ] )
% 0.45/1.07  , clause( 207, [ =( complement( join( complement( X ), complement( Y ) ) )
% 0.45/1.07    , meet( X, Y ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 5, [ =( composition( X, one ), X ) ] )
% 0.45/1.07  , clause( 195, [ =( composition( X, one ), X ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.45/1.07  , clause( 197, [ =( converse( converse( X ) ), X ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 228, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.45/1.07    composition( X, Y ) ) ) ] )
% 0.45/1.07  , clause( 199, [ =( converse( composition( X, Y ) ), composition( converse( 
% 0.45/1.07    Y ), converse( X ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 9, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.45/1.07    composition( X, Y ) ) ) ] )
% 0.45/1.07  , clause( 228, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.45/1.07    composition( X, Y ) ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 10, [ =( join( composition( converse( X ), complement( composition( 
% 0.45/1.07    X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.45/1.07  , clause( 200, [ =( join( composition( converse( X ), complement( 
% 0.45/1.07    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 249, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , clause( 201, [ =( top, join( X, complement( X ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , clause( 249, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 261, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.45/1.07  , clause( 202, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.45/1.07  , clause( 261, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 13, [ ~( =( join( sk1, top ), top ) ) ] )
% 0.45/1.07  , clause( 203, [ ~( =( join( sk1, top ), top ) ) ] )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 275, [ =( top, join( X, complement( X ) ) ) ] )
% 0.45/1.07  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 276, [ =( top, join( complement( X ), X ) ) ] )
% 0.45/1.07  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , 0, clause( 275, [ =( top, join( X, complement( X ) ) ) ] )
% 0.45/1.07  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, complement( X ) )] ), 
% 0.45/1.07    substitution( 1, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 279, [ =( join( complement( X ), X ), top ) ] )
% 0.45/1.07  , clause( 276, [ =( top, join( complement( X ), X ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 14, [ =( join( complement( X ), X ), top ) ] )
% 0.45/1.07  , clause( 279, [ =( join( complement( X ), X ), top ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 280, [ ~( =( top, join( sk1, top ) ) ) ] )
% 0.45/1.07  , clause( 13, [ ~( =( join( sk1, top ), top ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 281, [ ~( =( top, join( top, sk1 ) ) ) ] )
% 0.45/1.07  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , 0, clause( 280, [ ~( =( top, join( sk1, top ) ) ) ] )
% 0.45/1.07  , 0, 3, substitution( 0, [ :=( X, sk1 ), :=( Y, top )] ), substitution( 1
% 0.45/1.07    , [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 284, [ ~( =( join( top, sk1 ), top ) ) ] )
% 0.45/1.07  , clause( 281, [ ~( =( top, join( top, sk1 ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 15, [ ~( =( join( top, sk1 ), top ) ) ] )
% 0.45/1.07  , clause( 284, [ ~( =( join( top, sk1 ), top ) ) ] )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 286, [ =( converse( composition( Y, X ) ), composition( converse( X
% 0.45/1.07     ), converse( Y ) ) ) ] )
% 0.45/1.07  , clause( 9, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.45/1.07    composition( X, Y ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 288, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.45/1.07    converse( Y ), X ) ) ] )
% 0.45/1.07  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.45/1.07  , 0, clause( 286, [ =( converse( composition( Y, X ) ), composition( 
% 0.45/1.07    converse( X ), converse( Y ) ) ) ] )
% 0.45/1.07  , 0, 9, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), 
% 0.45/1.07    :=( Y, converse( X ) )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 17, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.45/1.07    converse( Y ), X ) ) ] )
% 0.45/1.07  , clause( 288, [ =( converse( composition( converse( X ), Y ) ), 
% 0.45/1.07    composition( converse( Y ), X ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 292, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.45/1.07  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 297, [ =( join( join( X, complement( Y ) ), Y ), join( X, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 14, [ =( join( complement( X ), X ), top ) ] )
% 0.45/1.07  , 0, clause( 292, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.45/1.07    :=( Y, complement( Y ) ), :=( Z, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 23, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 297, [ =( join( join( X, complement( Y ) ), Y ), join( X, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 302, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.45/1.07  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 305, [ =( join( join( X, Y ), complement( Y ) ), join( X, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , 0, clause( 302, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.45/1.07    :=( Y, Y ), :=( Z, complement( Y ) )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 305, [ =( join( join( X, Y ), complement( Y ) ), join( X, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 309, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 312, [ =( join( X, top ), join( complement( Y ), join( X, Y ) ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , 0, clause( 309, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, 4, substitution( 0, [ :=( X, join( X, Y ) ), :=( Y, complement( Y ) )] )
% 0.45/1.07    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 325, [ =( join( X, top ), join( join( complement( Y ), X ), Y ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.45/1.07  , 0, clause( 312, [ =( join( X, top ), join( complement( Y ), join( X, Y )
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, 4, substitution( 0, [ :=( X, complement( Y ) ), :=( Y, X ), :=( Z, Y )] )
% 0.45/1.07    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 326, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 325, [ =( join( X, top ), join( join( complement( Y ), X ), Y ) )
% 0.45/1.07     ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 36, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 326, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.45/1.07     )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 328, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 329, [ =( join( X, top ), join( top, complement( complement( X ) )
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , 0, clause( 328, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.45/1.07    :=( Y, complement( X ) )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 330, [ =( join( top, complement( complement( X ) ) ), join( X, top
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , clause( 329, [ =( join( X, top ), join( top, complement( complement( X )
% 0.45/1.07     ) ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top )
% 0.45/1.07     ) ] )
% 0.45/1.07  , clause( 330, [ =( join( top, complement( complement( X ) ) ), join( X, 
% 0.45/1.07    top ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 331, [ =( join( X, top ), join( top, complement( complement( X ) )
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 333, [ =( join( X, top ), join( complement( complement( X ) ), top
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.45/1.07  , 0, clause( 331, [ =( join( X, top ), join( top, complement( complement( X
% 0.45/1.07     ) ) ) ) ] )
% 0.45/1.07  , 0, 4, substitution( 0, [ :=( X, top ), :=( Y, complement( complement( X )
% 0.45/1.07     ) )] ), substitution( 1, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 339, [ =( join( complement( complement( X ) ), top ), join( X, top
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , clause( 333, [ =( join( X, top ), join( complement( complement( X ) ), 
% 0.45/1.07    top ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 40, [ =( join( complement( complement( X ) ), top ), join( X, top )
% 0.45/1.07     ) ] )
% 0.45/1.07  , clause( 339, [ =( join( complement( complement( X ) ), top ), join( X, 
% 0.45/1.07    top ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 341, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.45/1.07    complement( Y ) ) ) ) ] )
% 0.45/1.07  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.45/1.07    meet( X, Y ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 344, [ =( meet( X, complement( X ) ), complement( top ) ) ] )
% 0.45/1.07  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.45/1.07  , 0, clause( 341, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.45/1.07    complement( Y ) ) ) ) ] )
% 0.45/1.07  , 0, 6, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.45/1.07    :=( X, X ), :=( Y, complement( X ) )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 345, [ =( zero, complement( top ) ) ] )
% 0.45/1.07  , clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.45/1.07  , 0, clause( 344, [ =( meet( X, complement( X ) ), complement( top ) ) ] )
% 0.45/1.07  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.45/1.07    ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 346, [ =( complement( top ), zero ) ] )
% 0.45/1.07  , clause( 345, [ =( zero, complement( top ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 71, [ =( complement( top ), zero ) ] )
% 0.45/1.07  , clause( 346, [ =( complement( top ), zero ) ] )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 348, [ =( join( X, top ), join( complement( complement( X ) ), top
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , clause( 40, [ =( join( complement( complement( X ) ), top ), join( X, top
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 349, [ =( join( top, top ), join( complement( zero ), top ) ) ] )
% 0.45/1.07  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.45/1.07  , 0, clause( 348, [ =( join( X, top ), join( complement( complement( X ) )
% 0.45/1.07    , top ) ) ] )
% 0.45/1.07  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, top )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 350, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.45/1.07  , clause( 349, [ =( join( top, top ), join( complement( zero ), top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 77, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.45/1.07  , clause( 350, [ =( join( complement( zero ), top ), join( top, top ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 352, [ =( composition( converse( Y ), X ), converse( composition( 
% 0.45/1.07    converse( X ), Y ) ) ) ] )
% 0.45/1.07  , clause( 17, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.45/1.07    converse( Y ), X ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 355, [ =( composition( converse( one ), X ), converse( converse( X
% 0.45/1.07     ) ) ) ] )
% 0.45/1.07  , clause( 5, [ =( composition( X, one ), X ) ] )
% 0.45/1.07  , 0, clause( 352, [ =( composition( converse( Y ), X ), converse( 
% 0.45/1.07    composition( converse( X ), Y ) ) ) ] )
% 0.45/1.07  , 0, 6, substitution( 0, [ :=( X, converse( X ) )] ), substitution( 1, [ 
% 0.45/1.07    :=( X, X ), :=( Y, one )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 356, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.45/1.07  , 0, clause( 355, [ =( composition( converse( one ), X ), converse( 
% 0.45/1.07    converse( X ) ) ) ] )
% 0.45/1.07  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.45/1.07    ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 154, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  , clause( 356, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 358, [ =( X, composition( converse( one ), X ) ) ] )
% 0.45/1.07  , clause( 154, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 360, [ =( one, converse( one ) ) ] )
% 0.45/1.07  , clause( 5, [ =( composition( X, one ), X ) ] )
% 0.45/1.07  , 0, clause( 358, [ =( X, composition( converse( one ), X ) ) ] )
% 0.45/1.07  , 0, 2, substitution( 0, [ :=( X, converse( one ) )] ), substitution( 1, [ 
% 0.45/1.07    :=( X, one )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 361, [ =( converse( one ), one ) ] )
% 0.45/1.07  , clause( 360, [ =( one, converse( one ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 160, [ =( converse( one ), one ) ] )
% 0.45/1.07  , clause( 361, [ =( converse( one ), one ) ] )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 363, [ =( X, composition( converse( one ), X ) ) ] )
% 0.45/1.07  , clause( 154, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 364, [ =( X, composition( one, X ) ) ] )
% 0.45/1.07  , clause( 160, [ =( converse( one ), one ) ] )
% 0.45/1.07  , 0, clause( 363, [ =( X, composition( converse( one ), X ) ) ] )
% 0.45/1.07  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 365, [ =( composition( one, X ), X ) ] )
% 0.45/1.07  , clause( 364, [ =( X, composition( one, X ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 161, [ =( composition( one, X ), X ) ] )
% 0.45/1.07  , clause( 365, [ =( composition( one, X ), X ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 367, [ =( complement( Y ), join( composition( converse( X ), 
% 0.45/1.07    complement( composition( X, Y ) ) ), complement( Y ) ) ) ] )
% 0.45/1.07  , clause( 10, [ =( join( composition( converse( X ), complement( 
% 0.45/1.07    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 369, [ =( complement( X ), join( composition( converse( one ), 
% 0.45/1.07    complement( X ) ), complement( X ) ) ) ] )
% 0.45/1.07  , clause( 161, [ =( composition( one, X ), X ) ] )
% 0.45/1.07  , 0, clause( 367, [ =( complement( Y ), join( composition( converse( X ), 
% 0.45/1.07    complement( composition( X, Y ) ) ), complement( Y ) ) ) ] )
% 0.45/1.07  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, one ), 
% 0.45/1.07    :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 370, [ =( complement( X ), join( complement( X ), complement( X ) )
% 0.45/1.07     ) ] )
% 0.45/1.07  , clause( 154, [ =( composition( converse( one ), X ), X ) ] )
% 0.45/1.07  , 0, clause( 369, [ =( complement( X ), join( composition( converse( one )
% 0.45/1.07    , complement( X ) ), complement( X ) ) ) ] )
% 0.45/1.07  , 0, 4, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.45/1.07    :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 371, [ =( join( complement( X ), complement( X ) ), complement( X )
% 0.45/1.07     ) ] )
% 0.45/1.07  , clause( 370, [ =( complement( X ), join( complement( X ), complement( X )
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 164, [ =( join( complement( X ), complement( X ) ), complement( X )
% 0.45/1.07     ) ] )
% 0.45/1.07  , clause( 371, [ =( join( complement( X ), complement( X ) ), complement( X
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 373, [ =( join( X, top ), join( join( X, complement( Y ) ), Y ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 23, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 375, [ =( join( complement( X ), top ), join( complement( X ), X )
% 0.45/1.07     ) ] )
% 0.45/1.07  , clause( 164, [ =( join( complement( X ), complement( X ) ), complement( X
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, clause( 373, [ =( join( X, top ), join( join( X, complement( Y ) ), Y
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.45/1.07    complement( X ) ), :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 376, [ =( join( complement( X ), top ), top ) ] )
% 0.45/1.07  , clause( 14, [ =( join( complement( X ), X ), top ) ] )
% 0.45/1.07  , 0, clause( 375, [ =( join( complement( X ), top ), join( complement( X )
% 0.45/1.07    , X ) ) ] )
% 0.45/1.07  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.45/1.07    ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 172, [ =( join( complement( X ), top ), top ) ] )
% 0.45/1.07  , clause( 376, [ =( join( complement( X ), top ), top ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 378, [ =( top, join( complement( X ), top ) ) ] )
% 0.45/1.07  , clause( 172, [ =( join( complement( X ), top ), top ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 380, [ =( top, join( top, top ) ) ] )
% 0.45/1.07  , clause( 77, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.45/1.07  , 0, clause( 378, [ =( top, join( complement( X ), top ) ) ] )
% 0.45/1.07  , 0, 2, substitution( 0, [] ), substitution( 1, [ :=( X, zero )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 381, [ =( join( top, top ), top ) ] )
% 0.45/1.07  , clause( 380, [ =( top, join( top, top ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 184, [ =( join( top, top ), top ) ] )
% 0.45/1.07  , clause( 381, [ =( join( top, top ), top ) ] )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 383, [ =( join( Y, top ), join( join( complement( X ), Y ), X ) ) ]
% 0.45/1.07     )
% 0.45/1.07  , clause( 36, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) )
% 0.45/1.07     ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 386, [ =( join( top, top ), join( top, X ) ) ] )
% 0.45/1.07  , clause( 172, [ =( join( complement( X ), top ), top ) ] )
% 0.45/1.07  , 0, clause( 383, [ =( join( Y, top ), join( join( complement( X ), Y ), X
% 0.45/1.07     ) ) ] )
% 0.45/1.07  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.45/1.07    :=( Y, top )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  paramod(
% 0.45/1.07  clause( 387, [ =( top, join( top, X ) ) ] )
% 0.45/1.07  , clause( 184, [ =( join( top, top ), top ) ] )
% 0.45/1.07  , 0, clause( 386, [ =( join( top, top ), join( top, X ) ) ] )
% 0.45/1.07  , 0, 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 388, [ =( join( top, X ), top ) ] )
% 0.45/1.07  , clause( 387, [ =( top, join( top, X ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 186, [ =( join( top, X ), top ) ] )
% 0.45/1.07  , clause( 388, [ =( join( top, X ), top ) ] )
% 0.45/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 389, [ =( top, join( top, X ) ) ] )
% 0.45/1.07  , clause( 186, [ =( join( top, X ), top ) ] )
% 0.45/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  eqswap(
% 0.45/1.07  clause( 390, [ ~( =( top, join( top, sk1 ) ) ) ] )
% 0.45/1.07  , clause( 15, [ ~( =( join( top, sk1 ), top ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  resolution(
% 0.45/1.07  clause( 391, [] )
% 0.45/1.07  , clause( 390, [ ~( =( top, join( top, sk1 ) ) ) ] )
% 0.45/1.07  , 0, clause( 389, [ =( top, join( top, X ) ) ] )
% 0.45/1.07  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, sk1 )] )).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  subsumption(
% 0.45/1.07  clause( 188, [] )
% 0.45/1.07  , clause( 391, [] )
% 0.45/1.07  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  end.
% 0.45/1.07  
% 0.45/1.07  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.45/1.07  
% 0.45/1.07  Memory use:
% 0.45/1.07  
% 0.45/1.07  space for terms:        2403
% 0.45/1.07  space for clauses:      21193
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  clauses generated:      757
% 0.45/1.07  clauses kept:           189
% 0.45/1.07  clauses selected:       53
% 0.45/1.07  clauses deleted:        2
% 0.45/1.07  clauses inuse deleted:  0
% 0.45/1.07  
% 0.45/1.07  subsentry:          964
% 0.45/1.07  literals s-matched: 439
% 0.45/1.07  literals matched:   422
% 0.45/1.07  full subsumption:   0
% 0.45/1.07  
% 0.45/1.07  checksum:           -2040832960
% 0.45/1.07  
% 0.45/1.07  
% 0.45/1.07  Bliksem ended
%------------------------------------------------------------------------------