TSTP Solution File: REL048-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : REL048-1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Mon Jul 18 19:01:29 EDT 2022

% Result   : Unsatisfiable 0.71s 1.13s
% Output   : Refutation 0.71s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : REL048-1 : TPTP v8.1.0. Released v4.0.0.
% 0.11/0.13  % Command  : bliksem %s
% 0.12/0.34  % Computer : n007.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % DateTime : Fri Jul  8 08:17:45 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.71/1.13  *** allocated 10000 integers for termspace/termends
% 0.71/1.13  *** allocated 10000 integers for clauses
% 0.71/1.13  *** allocated 10000 integers for justifications
% 0.71/1.13  Bliksem 1.12
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  Automatic Strategy Selection
% 0.71/1.13  
% 0.71/1.13  Clauses:
% 0.71/1.13  [
% 0.71/1.13     [ =( join( X, Y ), join( Y, X ) ) ],
% 0.71/1.13     [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ],
% 0.71/1.13     [ =( X, join( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( X ), Y ) ) ) ) ],
% 0.71/1.13     [ =( meet( X, Y ), complement( join( complement( X ), complement( Y ) )
% 0.71/1.13     ) ) ],
% 0.71/1.13     [ =( composition( X, composition( Y, Z ) ), composition( composition( X
% 0.71/1.13    , Y ), Z ) ) ],
% 0.71/1.13     [ =( composition( X, one ), X ) ],
% 0.71/1.13     [ =( composition( join( X, Y ), Z ), join( composition( X, Z ), 
% 0.71/1.13    composition( Y, Z ) ) ) ],
% 0.71/1.13     [ =( converse( converse( X ) ), X ) ],
% 0.71/1.13     [ =( converse( join( X, Y ) ), join( converse( X ), converse( Y ) ) ) ]
% 0.71/1.13    ,
% 0.71/1.13     [ =( converse( composition( X, Y ) ), composition( converse( Y ), 
% 0.71/1.13    converse( X ) ) ) ],
% 0.71/1.13     [ =( join( composition( converse( X ), complement( composition( X, Y ) )
% 0.71/1.13     ), complement( Y ) ), complement( Y ) ) ],
% 0.71/1.13     [ =( top, join( X, complement( X ) ) ) ],
% 0.71/1.13     [ =( zero, meet( X, complement( X ) ) ) ],
% 0.71/1.13     [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ],
% 0.71/1.13     [ ~( =( join( sk1, sk3 ), sk3 ) ), ~( =( join( sk2, sk3 ), sk3 ) ) ]
% 0.71/1.13  ] .
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  percentage equality = 1.000000, percentage horn = 1.000000
% 0.71/1.13  This is a pure equality problem
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  Options Used:
% 0.71/1.13  
% 0.71/1.13  useres =            1
% 0.71/1.13  useparamod =        1
% 0.71/1.13  useeqrefl =         1
% 0.71/1.13  useeqfact =         1
% 0.71/1.13  usefactor =         1
% 0.71/1.13  usesimpsplitting =  0
% 0.71/1.13  usesimpdemod =      5
% 0.71/1.13  usesimpres =        3
% 0.71/1.13  
% 0.71/1.13  resimpinuse      =  1000
% 0.71/1.13  resimpclauses =     20000
% 0.71/1.13  substype =          eqrewr
% 0.71/1.13  backwardsubs =      1
% 0.71/1.13  selectoldest =      5
% 0.71/1.13  
% 0.71/1.13  litorderings [0] =  split
% 0.71/1.13  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.71/1.13  
% 0.71/1.13  termordering =      kbo
% 0.71/1.13  
% 0.71/1.13  litapriori =        0
% 0.71/1.13  termapriori =       1
% 0.71/1.13  litaposteriori =    0
% 0.71/1.13  termaposteriori =   0
% 0.71/1.13  demodaposteriori =  0
% 0.71/1.13  ordereqreflfact =   0
% 0.71/1.13  
% 0.71/1.13  litselect =         negord
% 0.71/1.13  
% 0.71/1.13  maxweight =         15
% 0.71/1.13  maxdepth =          30000
% 0.71/1.13  maxlength =         115
% 0.71/1.13  maxnrvars =         195
% 0.71/1.13  excuselevel =       1
% 0.71/1.13  increasemaxweight = 1
% 0.71/1.13  
% 0.71/1.13  maxselected =       10000000
% 0.71/1.13  maxnrclauses =      10000000
% 0.71/1.13  
% 0.71/1.13  showgenerated =    0
% 0.71/1.13  showkept =         0
% 0.71/1.13  showselected =     0
% 0.71/1.13  showdeleted =      0
% 0.71/1.13  showresimp =       1
% 0.71/1.13  showstatus =       2000
% 0.71/1.13  
% 0.71/1.13  prologoutput =     1
% 0.71/1.13  nrgoals =          5000000
% 0.71/1.13  totalproof =       1
% 0.71/1.13  
% 0.71/1.13  Symbols occurring in the translation:
% 0.71/1.13  
% 0.71/1.13  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.71/1.13  .  [1, 2]      (w:1, o:25, a:1, s:1, b:0), 
% 0.71/1.13  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 0.71/1.13  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.13  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.13  join  [41, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 0.71/1.13  complement  [43, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.71/1.13  meet  [44, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 0.71/1.13  composition  [45, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 0.71/1.13  one  [46, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.71/1.13  converse  [47, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.71/1.13  top  [48, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.71/1.13  zero  [49, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 0.71/1.13  sk1  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.71/1.13  sk2  [51, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.71/1.13  sk3  [52, 0]      (w:1, o:7, a:1, s:1, b:0).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  Starting Search:
% 0.71/1.13  
% 0.71/1.13  Resimplifying inuse:
% 0.71/1.13  Done
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  Bliksems!, er is een bewijs:
% 0.71/1.13  % SZS status Unsatisfiable
% 0.71/1.13  % SZS output start Refutation
% 0.71/1.13  
% 0.71/1.13  clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 2, [ =( join( complement( join( complement( X ), complement( Y ) )
% 0.71/1.13     ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 13, [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 14, [ ~( =( join( sk1, sk3 ), sk3 ) ), ~( =( join( sk2, sk3 ), sk3
% 0.71/1.13     ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 16, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 17, [ =( join( join( Z, Y ), X ), join( join( Z, X ), Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 18, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  .
% 0.71/1.13  clause( 20, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  .
% 0.71/1.13  clause( 22, [ =( join( join( sk3, sk1 ), sk2 ), sk3 ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 23, [ =( join( join( sk2, sk1 ), sk3 ), sk3 ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 26, [ =( join( join( sk1, sk3 ), sk2 ), sk3 ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y )
% 0.71/1.13     ) ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 31, [ =( join( join( join( X, sk1 ), sk3 ), sk2 ), join( X, sk3 ) )
% 0.71/1.13     ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 32, [ =( join( join( join( X, sk2 ), sk1 ), sk3 ), join( X, sk3 ) )
% 0.71/1.13     ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 36, [ =( meet( Z, join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( Z ), meet( X, Y ) ) ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 42, [ =( complement( join( zero, complement( X ) ) ), meet( top, X
% 0.71/1.13     ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 43, [ =( complement( join( complement( X ), zero ) ), meet( X, top
% 0.71/1.13     ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 45, [ =( join( top, zero ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 46, [ =( meet( top, zero ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 48, [ =( join( join( X, top ), zero ), join( X, top ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 49, [ =( meet( zero, top ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 53, [ =( join( join( zero, X ), top ), join( X, top ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 57, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 74, [ =( complement( join( meet( top, X ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( zero, complement( X ) ), Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 75, [ =( complement( join( complement( Y ), meet( top, X ) ) ), 
% 0.71/1.13    meet( Y, join( zero, complement( X ) ) ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 105, [ =( complement( join( meet( X, top ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 106, [ =( complement( join( complement( Y ), meet( X, top ) ) ), 
% 0.71/1.13    meet( Y, join( complement( X ), zero ) ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 136, [ =( join( join( X, Y ), complement( X ) ), join( top, Y ) ) ]
% 0.71/1.13     )
% 0.71/1.13  .
% 0.71/1.13  clause( 367, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 369, [ =( join( X, complement( complement( join( complement( X ), Y
% 0.71/1.13     ) ) ) ), join( top, Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 379, [ =( join( zero, complement( join( top, top ) ) ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 385, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 390, [ =( join( zero, meet( X, X ) ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 392, [ =( join( X, complement( zero ) ), join( top, X ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 393, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 425, [ =( meet( top, meet( zero, zero ) ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 427, [ =( join( complement( meet( zero, zero ) ), top ), join( top
% 0.71/1.13    , top ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 430, [ =( meet( meet( zero, zero ), top ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 431, [ =( meet( zero, zero ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 437, [ =( join( zero, zero ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 439, [ =( join( join( zero, X ), zero ), join( zero, X ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 483, [ =( join( top, meet( X, Y ) ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 494, [ =( join( top, Y ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 498, [ =( join( join( Y, top ), X ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 500, [ =( join( Y, top ), top ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 501, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 542, [ =( join( meet( top, X ), zero ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 543, [ =( join( zero, meet( X, top ) ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 921, [ =( meet( join( zero, complement( X ) ), zero ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 924, [ =( meet( join( zero, complement( X ) ), Y ), meet( join( 
% 0.71/1.13    complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 927, [ =( meet( join( complement( X ), zero ), zero ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 929, [ =( meet( X, zero ), zero ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 935, [ =( meet( Y, join( zero, complement( X ) ) ), meet( Y, join( 
% 0.71/1.13    complement( X ), zero ) ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 971, [ =( join( zero, X ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 980, [ =( meet( top, X ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 982, [ =( meet( X, X ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 983, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 993, [ =( meet( complement( X ), complement( Y ) ), complement( 
% 0.71/1.13    join( X, Y ) ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 1408, [ =( complement( join( X, X ) ), complement( X ) ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 1415, [ =( join( X, X ), X ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 1421, [ =( join( sk2, sk3 ), sk3 ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 1422, [ =( join( sk1, sk3 ), sk3 ) ] )
% 0.71/1.13  .
% 0.71/1.13  clause( 1426, [] )
% 0.71/1.13  .
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  % SZS output end Refutation
% 0.71/1.13  found a proof!
% 0.71/1.13  
% 0.71/1.13  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.13  
% 0.71/1.13  initialclauses(
% 0.71/1.13  [ clause( 1428, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , clause( 1429, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 1430, [ =( X, join( complement( join( complement( X ), complement( 
% 0.71/1.13    Y ) ) ), complement( join( complement( X ), Y ) ) ) ) ] )
% 0.71/1.13  , clause( 1431, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 1432, [ =( composition( X, composition( Y, Z ) ), composition( 
% 0.71/1.13    composition( X, Y ), Z ) ) ] )
% 0.71/1.13  , clause( 1433, [ =( composition( X, one ), X ) ] )
% 0.71/1.13  , clause( 1434, [ =( composition( join( X, Y ), Z ), join( composition( X, 
% 0.71/1.13    Z ), composition( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1435, [ =( converse( converse( X ) ), X ) ] )
% 0.71/1.13  , clause( 1436, [ =( converse( join( X, Y ) ), join( converse( X ), 
% 0.71/1.13    converse( Y ) ) ) ] )
% 0.71/1.13  , clause( 1437, [ =( converse( composition( X, Y ) ), composition( converse( 
% 0.71/1.13    Y ), converse( X ) ) ) ] )
% 0.71/1.13  , clause( 1438, [ =( join( composition( converse( X ), complement( 
% 0.71/1.13    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.71/1.13  , clause( 1439, [ =( top, join( X, complement( X ) ) ) ] )
% 0.71/1.13  , clause( 1440, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.71/1.13  , clause( 1441, [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 1442, [ ~( =( join( sk1, sk3 ), sk3 ) ), ~( =( join( sk2, sk3 ), 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  ] ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , clause( 1428, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , clause( 1429, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.13    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1445, [ =( join( complement( join( complement( X ), complement( Y )
% 0.71/1.13     ) ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.71/1.13  , clause( 1430, [ =( X, join( complement( join( complement( X ), complement( 
% 0.71/1.13    Y ) ) ), complement( join( complement( X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 2, [ =( join( complement( join( complement( X ), complement( Y ) )
% 0.71/1.13     ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.71/1.13  , clause( 1445, [ =( join( complement( join( complement( X ), complement( Y
% 0.71/1.13     ) ) ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1448, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , clause( 1431, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , clause( 1448, [ =( complement( join( complement( X ), complement( Y ) ) )
% 0.71/1.13    , meet( X, Y ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1459, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , clause( 1439, [ =( top, join( X, complement( X ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , clause( 1459, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1471, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  , clause( 1440, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  , clause( 1471, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 13, [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 1441, [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 14, [ ~( =( join( sk1, sk3 ), sk3 ) ), ~( =( join( sk2, sk3 ), sk3
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , clause( 1442, [ ~( =( join( sk1, sk3 ), sk3 ) ), ~( =( join( sk2, sk3 ), 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.71/1.13     ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1501, [ =( top, join( X, complement( X ) ) ) ] )
% 0.71/1.13  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1502, [ =( top, join( complement( X ), X ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1501, [ =( top, join( X, complement( X ) ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, complement( X ) )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1505, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  , clause( 1502, [ =( top, join( complement( X ), X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  , clause( 1505, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1506, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1509, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1506, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, join( Y, Z ) )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 16, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ] )
% 0.71/1.13  , clause( 1509, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.13    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1523, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1528, [ =( join( join( X, Y ), Z ), join( X, join( Z, Y ) ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1523, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1541, [ =( join( join( X, Y ), Z ), join( join( X, Z ), Y ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, clause( 1528, [ =( join( join( X, Y ), Z ), join( X, join( Z, Y ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 17, [ =( join( join( Z, Y ), X ), join( join( Z, X ), Y ) ) ] )
% 0.71/1.13  , clause( 1541, [ =( join( join( X, Y ), Z ), join( join( X, Z ), Y ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 0.71/1.13    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1543, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1546, [ =( join( join( X, Y ), complement( Y ) ), join( X, top ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1543, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, Y ), :=( Z, complement( Y ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 18, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 1546, [ =( join( join( X, Y ), complement( Y ) ), join( X, top )
% 0.71/1.13     ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1551, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1556, [ =( join( join( X, complement( Y ) ), Y ), join( X, top ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  , 0, clause( 1551, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, complement( Y ) ), :=( Z, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 20, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 1556, [ =( join( join( X, complement( Y ) ), Y ), join( X, top )
% 0.71/1.13     ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1560, [ =( sk3, join( join( sk1, sk2 ), sk3 ) ) ] )
% 0.71/1.13  , clause( 13, [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1562, [ =( sk3, join( sk3, join( sk1, sk2 ) ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1560, [ =( sk3, join( join( sk1, sk2 ), sk3 ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, join( sk1, sk2 ) ), :=( Y, sk3 )] ), 
% 0.71/1.13    substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1568, [ =( sk3, join( join( sk3, sk1 ), sk2 ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, clause( 1562, [ =( sk3, join( sk3, join( sk1, sk2 ) ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, sk3 ), :=( Y, sk1 ), :=( Z, sk2 )] ), 
% 0.71/1.13    substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1569, [ =( join( join( sk3, sk1 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , clause( 1568, [ =( sk3, join( join( sk3, sk1 ), sk2 ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 22, [ =( join( join( sk3, sk1 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , clause( 1569, [ =( join( join( sk3, sk1 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1570, [ =( sk3, join( join( sk1, sk2 ), sk3 ) ) ] )
% 0.71/1.13  , clause( 13, [ =( join( join( sk1, sk2 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1572, [ =( sk3, join( join( sk2, sk1 ), sk3 ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1570, [ =( sk3, join( join( sk1, sk2 ), sk3 ) ) ] )
% 0.71/1.13  , 0, 3, substitution( 0, [ :=( X, sk1 ), :=( Y, sk2 )] ), substitution( 1
% 0.71/1.13    , [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1578, [ =( join( join( sk2, sk1 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 1572, [ =( sk3, join( join( sk2, sk1 ), sk3 ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 23, [ =( join( join( sk2, sk1 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 1578, [ =( join( join( sk2, sk1 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1579, [ =( sk3, join( join( sk3, sk1 ), sk2 ) ) ] )
% 0.71/1.13  , clause( 22, [ =( join( join( sk3, sk1 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1581, [ =( sk3, join( join( sk1, sk3 ), sk2 ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1579, [ =( sk3, join( join( sk3, sk1 ), sk2 ) ) ] )
% 0.71/1.13  , 0, 3, substitution( 0, [ :=( X, sk3 ), :=( Y, sk1 )] ), substitution( 1
% 0.71/1.13    , [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1587, [ =( join( join( sk1, sk3 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , clause( 1581, [ =( sk3, join( join( sk1, sk3 ), sk2 ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 26, [ =( join( join( sk1, sk3 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , clause( 1587, [ =( join( join( sk1, sk3 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1590, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 2, [ =( join( complement( join( complement( X ), complement( Y
% 0.71/1.13     ) ) ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y )
% 0.71/1.13     ) ), X ) ] )
% 0.71/1.13  , clause( 1590, [ =( join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1593, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1597, [ =( join( join( X, join( sk1, sk3 ) ), sk2 ), join( X, sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 26, [ =( join( join( sk1, sk3 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , 0, clause( 1593, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 10, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, join( 
% 0.71/1.13    sk1, sk3 ) ), :=( Z, sk2 )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1598, [ =( join( join( join( X, sk1 ), sk3 ), sk2 ), join( X, sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, clause( 1597, [ =( join( join( X, join( sk1, sk3 ) ), sk2 ), join( X, 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, sk1 ), :=( Z, sk3 )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 31, [ =( join( join( join( X, sk1 ), sk3 ), sk2 ), join( X, sk3 ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 1598, [ =( join( join( join( X, sk1 ), sk3 ), sk2 ), join( X, sk3
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1601, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1605, [ =( join( join( X, join( sk2, sk1 ) ), sk3 ), join( X, sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 23, [ =( join( join( sk2, sk1 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , 0, clause( 1601, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 10, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, join( 
% 0.71/1.13    sk2, sk1 ) ), :=( Z, sk3 )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1606, [ =( join( join( join( X, sk2 ), sk1 ), sk3 ), join( X, sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, clause( 1605, [ =( join( join( X, join( sk2, sk1 ) ), sk3 ), join( X, 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, sk2 ), :=( Z, sk1 )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 32, [ =( join( join( join( X, sk2 ), sk1 ), sk3 ), join( X, sk3 ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 1606, [ =( join( join( join( X, sk2 ), sk1 ), sk3 ), join( X, sk3
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1608, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1612, [ =( meet( X, join( complement( Y ), complement( Z ) ) ), 
% 0.71/1.13    complement( join( complement( X ), meet( Y, Z ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1608, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 12, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, join( complement( Y ), complement( Z ) ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 36, [ =( meet( Z, join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( Z ), meet( X, Y ) ) ) ) ] )
% 0.71/1.13  , clause( 1612, [ =( meet( X, join( complement( Y ), complement( Z ) ) ), 
% 0.71/1.13    complement( join( complement( X ), meet( Y, Z ) ) ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.71/1.13    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1615, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1617, [ =( meet( X, Y ), complement( join( complement( Y ), 
% 0.71/1.13    complement( X ) ) ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1615, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 5, substitution( 0, [ :=( X, complement( X ) ), :=( Y, complement( Y )
% 0.71/1.13     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1619, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1617, [ =( meet( X, Y ), complement( join( complement( Y ), 
% 0.71/1.13    complement( X ) ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  , clause( 1619, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1621, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1624, [ =( meet( X, complement( X ) ), complement( top ) ) ] )
% 0.71/1.13  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1621, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, complement( X ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1625, [ =( zero, complement( top ) ) ] )
% 0.71/1.13  , clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  , 0, clause( 1624, [ =( meet( X, complement( X ) ), complement( top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1626, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , clause( 1625, [ =( zero, complement( top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , clause( 1626, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1628, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1629, [ =( meet( top, X ), complement( join( zero, complement( X )
% 0.71/1.13     ) ) ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1628, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, top ), :=( Y, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1631, [ =( complement( join( zero, complement( X ) ) ), meet( top, 
% 0.71/1.13    X ) ) ] )
% 0.71/1.13  , clause( 1629, [ =( meet( top, X ), complement( join( zero, complement( X
% 0.71/1.13     ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 42, [ =( complement( join( zero, complement( X ) ) ), meet( top, X
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , clause( 1631, [ =( complement( join( zero, complement( X ) ) ), meet( top
% 0.71/1.13    , X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1634, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1636, [ =( meet( X, top ), complement( join( complement( X ), zero
% 0.71/1.13     ) ) ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1634, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, top )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1638, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.71/1.13    top ) ) ] )
% 0.71/1.13  , clause( 1636, [ =( meet( X, top ), complement( join( complement( X ), 
% 0.71/1.13    zero ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 43, [ =( complement( join( complement( X ), zero ) ), meet( X, top
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , clause( 1638, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.71/1.13    top ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1640, [ =( top, join( X, complement( X ) ) ) ] )
% 0.71/1.13  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1641, [ =( top, join( top, zero ) ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1640, [ =( top, join( X, complement( X ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, top )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1642, [ =( join( top, zero ), top ) ] )
% 0.71/1.13  , clause( 1641, [ =( top, join( top, zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 45, [ =( join( top, zero ), top ) ] )
% 0.71/1.13  , clause( 1642, [ =( join( top, zero ), top ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1644, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.71/1.13  , clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1645, [ =( zero, meet( top, zero ) ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1644, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, top )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1646, [ =( meet( top, zero ), zero ) ] )
% 0.71/1.13  , clause( 1645, [ =( zero, meet( top, zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 46, [ =( meet( top, zero ), zero ) ] )
% 0.71/1.13  , clause( 1646, [ =( meet( top, zero ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1648, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1650, [ =( join( join( X, top ), zero ), join( X, top ) ) ] )
% 0.71/1.13  , clause( 45, [ =( join( top, zero ), top ) ] )
% 0.71/1.13  , 0, clause( 1648, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, top )
% 0.71/1.13    , :=( Z, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 48, [ =( join( join( X, top ), zero ), join( X, top ) ) ] )
% 0.71/1.13  , clause( 1650, [ =( join( join( X, top ), zero ), join( X, top ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1653, [ =( zero, meet( top, zero ) ) ] )
% 0.71/1.13  , clause( 46, [ =( meet( top, zero ), zero ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1654, [ =( zero, meet( zero, top ) ) ] )
% 0.71/1.13  , clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1653, [ =( zero, meet( top, zero ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, zero ), :=( Y, top )] ), substitution( 1
% 0.71/1.13    , [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1657, [ =( meet( zero, top ), zero ) ] )
% 0.71/1.13  , clause( 1654, [ =( zero, meet( zero, top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 49, [ =( meet( zero, top ), zero ) ] )
% 0.71/1.13  , clause( 1657, [ =( meet( zero, top ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1658, [ =( join( X, top ), join( join( X, top ), zero ) ) ] )
% 0.71/1.13  , clause( 48, [ =( join( join( X, top ), zero ), join( X, top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1662, [ =( join( X, top ), join( zero, join( X, top ) ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1658, [ =( join( X, top ), join( join( X, top ), zero ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, join( X, top ) ), :=( Y, zero )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1668, [ =( join( X, top ), join( join( zero, X ), top ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, clause( 1662, [ =( join( X, top ), join( zero, join( X, top ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, zero ), :=( Y, X ), :=( Z, top )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1669, [ =( join( join( zero, X ), top ), join( X, top ) ) ] )
% 0.71/1.13  , clause( 1668, [ =( join( X, top ), join( join( zero, X ), top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 53, [ =( join( join( zero, X ), top ), join( X, top ) ) ] )
% 0.71/1.13  , clause( 1669, [ =( join( join( zero, X ), top ), join( X, top ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1671, [ =( join( X, top ), join( join( zero, X ), top ) ) ] )
% 0.71/1.13  , clause( 53, [ =( join( join( zero, X ), top ), join( X, top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1672, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.71/1.13  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1671, [ =( join( X, top ), join( join( zero, X ), top ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, zero )] ), substitution( 1, [ :=( X, 
% 0.71/1.13    complement( zero ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 57, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.71/1.13  , clause( 1672, [ =( join( complement( zero ), top ), join( top, top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1675, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1678, [ =( meet( join( zero, complement( X ) ), Y ), complement( 
% 0.71/1.13    join( meet( top, X ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 42, [ =( complement( join( zero, complement( X ) ) ), meet( top, 
% 0.71/1.13    X ) ) ] )
% 0.71/1.13  , 0, clause( 1675, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 9, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, join( 
% 0.71/1.13    zero, complement( X ) ) ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1680, [ =( complement( join( meet( top, X ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( zero, complement( X ) ), Y ) ) ] )
% 0.71/1.13  , clause( 1678, [ =( meet( join( zero, complement( X ) ), Y ), complement( 
% 0.71/1.13    join( meet( top, X ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 74, [ =( complement( join( meet( top, X ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( zero, complement( X ) ), Y ) ) ] )
% 0.71/1.13  , clause( 1680, [ =( complement( join( meet( top, X ), complement( Y ) ) )
% 0.71/1.13    , meet( join( zero, complement( X ) ), Y ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1683, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1687, [ =( meet( X, join( zero, complement( Y ) ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , clause( 42, [ =( complement( join( zero, complement( X ) ) ), meet( top, 
% 0.71/1.13    X ) ) ] )
% 0.71/1.13  , 0, clause( 1683, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 11, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, join( zero, complement( Y ) ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1689, [ =( complement( join( complement( X ), meet( top, Y ) ) ), 
% 0.71/1.13    meet( X, join( zero, complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 1687, [ =( meet( X, join( zero, complement( Y ) ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 75, [ =( complement( join( complement( Y ), meet( top, X ) ) ), 
% 0.71/1.13    meet( Y, join( zero, complement( X ) ) ) ) ] )
% 0.71/1.13  , clause( 1689, [ =( complement( join( complement( X ), meet( top, Y ) ) )
% 0.71/1.13    , meet( X, join( zero, complement( Y ) ) ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1691, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1694, [ =( meet( join( complement( X ), zero ), Y ), complement( 
% 0.71/1.13    join( meet( X, top ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 43, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.71/1.13    top ) ) ] )
% 0.71/1.13  , 0, clause( 1691, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 9, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, join( 
% 0.71/1.13    complement( X ), zero ) ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1696, [ =( complement( join( meet( X, top ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , clause( 1694, [ =( meet( join( complement( X ), zero ), Y ), complement( 
% 0.71/1.13    join( meet( X, top ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 105, [ =( complement( join( meet( X, top ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , clause( 1696, [ =( complement( join( meet( X, top ), complement( Y ) ) )
% 0.71/1.13    , meet( join( complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1699, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1703, [ =( meet( X, join( complement( Y ), zero ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( Y, top ) ) ) ) ] )
% 0.71/1.13  , clause( 43, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.71/1.13    top ) ) ] )
% 0.71/1.13  , 0, clause( 1699, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 11, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, join( complement( Y ), zero ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1705, [ =( complement( join( complement( X ), meet( Y, top ) ) ), 
% 0.71/1.13    meet( X, join( complement( Y ), zero ) ) ) ] )
% 0.71/1.13  , clause( 1703, [ =( meet( X, join( complement( Y ), zero ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( Y, top ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 106, [ =( complement( join( complement( Y ), meet( X, top ) ) ), 
% 0.71/1.13    meet( Y, join( complement( X ), zero ) ) ) ] )
% 0.71/1.13  , clause( 1705, [ =( complement( join( complement( X ), meet( Y, top ) ) )
% 0.71/1.13    , meet( X, join( complement( Y ), zero ) ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1707, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , clause( 16, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1709, [ =( join( join( X, Y ), complement( X ) ), join( top, Y ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  , 0, clause( 1707, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.71/1.13    complement( X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 136, [ =( join( join( X, Y ), complement( X ) ), join( top, Y ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 1709, [ =( join( join( X, Y ), complement( X ) ), join( top, Y )
% 0.71/1.13     ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1713, [ =( join( X, top ), join( join( X, complement( Y ) ), Y ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 20, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1716, [ =( join( meet( X, Y ), top ), join( X, join( complement( X
% 0.71/1.13     ), Y ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, clause( 1713, [ =( join( X, top ), join( join( X, complement( Y ) ), Y
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, meet( X, Y ) ), :=( Y, join( complement( X ), Y ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1717, [ =( join( meet( X, Y ), top ), join( join( X, complement( X
% 0.71/1.13     ) ), Y ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, clause( 1716, [ =( join( meet( X, Y ), top ), join( X, join( 
% 0.71/1.13    complement( X ), Y ) ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, complement( X ) ), :=( Z, Y )] )
% 0.71/1.13    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1718, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1717, [ =( join( meet( X, Y ), top ), join( join( X, 
% 0.71/1.13    complement( X ) ), Y ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 367, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  , clause( 1718, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1721, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 18, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1723, [ =( join( meet( X, Y ), top ), join( X, complement( 
% 0.71/1.13    complement( join( complement( X ), Y ) ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, clause( 1721, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, meet( X, Y ) ), :=( Y, complement( join( complement( X ), Y ) ) )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1724, [ =( join( top, Y ), join( X, complement( complement( join( 
% 0.71/1.13    complement( X ), Y ) ) ) ) ) ] )
% 0.71/1.13  , clause( 367, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1723, [ =( join( meet( X, Y ), top ), join( X, complement( 
% 0.71/1.13    complement( join( complement( X ), Y ) ) ) ) ) ] )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1725, [ =( join( Y, complement( complement( join( complement( Y ), 
% 0.71/1.13    X ) ) ) ), join( top, X ) ) ] )
% 0.71/1.13  , clause( 1724, [ =( join( top, Y ), join( X, complement( complement( join( 
% 0.71/1.13    complement( X ), Y ) ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 369, [ =( join( X, complement( complement( join( complement( X ), Y
% 0.71/1.13     ) ) ) ), join( top, Y ) ) ] )
% 0.71/1.13  , clause( 1725, [ =( join( Y, complement( complement( join( complement( Y )
% 0.71/1.13    , X ) ) ) ), join( top, X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1727, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1729, [ =( zero, join( meet( zero, top ), complement( join( top, 
% 0.71/1.13    top ) ) ) ) ] )
% 0.71/1.13  , clause( 57, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.71/1.13  , 0, clause( 1727, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.71/1.13    X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, zero ), :=( Y, top
% 0.71/1.13     )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1730, [ =( zero, join( zero, complement( join( top, top ) ) ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 49, [ =( meet( zero, top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1729, [ =( zero, join( meet( zero, top ), complement( join( 
% 0.71/1.13    top, top ) ) ) ) ] )
% 0.71/1.13  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1731, [ =( join( zero, complement( join( top, top ) ) ), zero ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 1730, [ =( zero, join( zero, complement( join( top, top ) ) ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 379, [ =( join( zero, complement( join( top, top ) ) ), zero ) ] )
% 0.71/1.13  , clause( 1731, [ =( join( zero, complement( join( top, top ) ) ), zero ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1733, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1735, [ =( X, join( meet( X, X ), complement( top ) ) ) ] )
% 0.71/1.13  , clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.71/1.13  , 0, clause( 1733, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.71/1.13    X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1736, [ =( X, join( meet( X, X ), zero ) ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1735, [ =( X, join( meet( X, X ), complement( top ) ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1737, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  , clause( 1736, [ =( X, join( meet( X, X ), zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 385, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  , clause( 1737, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1739, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1741, [ =( X, join( zero, complement( join( complement( X ), 
% 0.71/1.13    complement( X ) ) ) ) ) ] )
% 0.71/1.13  , clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.71/1.13  , 0, clause( 1739, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.71/1.13    X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, complement( X ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1742, [ =( X, join( zero, meet( X, X ) ) ) ] )
% 0.71/1.13  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1741, [ =( X, join( zero, complement( join( complement( X ), 
% 0.71/1.13    complement( X ) ) ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1743, [ =( join( zero, meet( X, X ) ), X ) ] )
% 0.71/1.13  , clause( 1742, [ =( X, join( zero, meet( X, X ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 390, [ =( join( zero, meet( X, X ) ), X ) ] )
% 0.71/1.13  , clause( 1743, [ =( join( zero, meet( X, X ) ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1745, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 18, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1747, [ =( join( meet( X, X ), top ), join( X, complement( zero ) )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 385, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1745, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( X
% 0.71/1.13    , X ) ), :=( Y, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1748, [ =( join( top, X ), join( X, complement( zero ) ) ) ] )
% 0.71/1.13  , clause( 367, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1747, [ =( join( meet( X, X ), top ), join( X, complement( 
% 0.71/1.13    zero ) ) ) ] )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1749, [ =( join( X, complement( zero ) ), join( top, X ) ) ] )
% 0.71/1.13  , clause( 1748, [ =( join( top, X ), join( X, complement( zero ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 392, [ =( join( X, complement( zero ) ), join( top, X ) ) ] )
% 0.71/1.13  , clause( 1749, [ =( join( X, complement( zero ) ), join( top, X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1751, [ =( join( top, Y ), join( join( X, Y ), complement( X ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , clause( 136, [ =( join( join( X, Y ), complement( X ) ), join( top, Y ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1753, [ =( join( top, zero ), join( X, complement( meet( X, X ) ) )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 385, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1751, [ =( join( top, Y ), join( join( X, Y ), complement( X )
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( X
% 0.71/1.13    , X ) ), :=( Y, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1754, [ =( top, join( X, complement( meet( X, X ) ) ) ) ] )
% 0.71/1.13  , clause( 45, [ =( join( top, zero ), top ) ] )
% 0.71/1.13  , 0, clause( 1753, [ =( join( top, zero ), join( X, complement( meet( X, X
% 0.71/1.13     ) ) ) ) ] )
% 0.71/1.13  , 0, 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1755, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  , clause( 1754, [ =( top, join( X, complement( meet( X, X ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 393, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  , clause( 1755, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1757, [ =( meet( top, X ), complement( join( zero, complement( X )
% 0.71/1.13     ) ) ) ] )
% 0.71/1.13  , clause( 42, [ =( complement( join( zero, complement( X ) ) ), meet( top, 
% 0.71/1.13    X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1759, [ =( meet( top, meet( zero, zero ) ), complement( top ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , clause( 393, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1757, [ =( meet( top, X ), complement( join( zero, complement( 
% 0.71/1.13    X ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, zero )] ), substitution( 1, [ :=( X, meet( 
% 0.71/1.13    zero, zero ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1760, [ =( meet( top, meet( zero, zero ) ), zero ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1759, [ =( meet( top, meet( zero, zero ) ), complement( top )
% 0.71/1.13     ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 425, [ =( meet( top, meet( zero, zero ) ), zero ) ] )
% 0.71/1.13  , clause( 1760, [ =( meet( top, meet( zero, zero ) ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1763, [ =( join( X, top ), join( join( zero, X ), top ) ) ] )
% 0.71/1.13  , clause( 53, [ =( join( join( zero, X ), top ), join( X, top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1764, [ =( join( complement( meet( zero, zero ) ), top ), join( top
% 0.71/1.13    , top ) ) ] )
% 0.71/1.13  , clause( 393, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1763, [ =( join( X, top ), join( join( zero, X ), top ) ) ] )
% 0.71/1.13  , 0, 8, substitution( 0, [ :=( X, zero )] ), substitution( 1, [ :=( X, 
% 0.71/1.13    complement( meet( zero, zero ) ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 427, [ =( join( complement( meet( zero, zero ) ), top ), join( top
% 0.71/1.13    , top ) ) ] )
% 0.71/1.13  , clause( 1764, [ =( join( complement( meet( zero, zero ) ), top ), join( 
% 0.71/1.13    top, top ) ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1766, [ =( zero, meet( top, meet( zero, zero ) ) ) ] )
% 0.71/1.13  , clause( 425, [ =( meet( top, meet( zero, zero ) ), zero ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1767, [ =( zero, meet( meet( zero, zero ), top ) ) ] )
% 0.71/1.13  , clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1766, [ =( zero, meet( top, meet( zero, zero ) ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, meet( zero, zero ) ), :=( Y, top )] ), 
% 0.71/1.13    substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1769, [ =( meet( meet( zero, zero ), top ), zero ) ] )
% 0.71/1.13  , clause( 1767, [ =( zero, meet( meet( zero, zero ), top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 430, [ =( meet( meet( zero, zero ), top ), zero ) ] )
% 0.71/1.13  , clause( 1769, [ =( meet( meet( zero, zero ), top ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1772, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1775, [ =( meet( zero, zero ), join( zero, complement( join( 
% 0.71/1.13    complement( meet( zero, zero ) ), top ) ) ) ) ] )
% 0.71/1.13  , clause( 430, [ =( meet( meet( zero, zero ), top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1772, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.71/1.13    X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, meet( zero, zero )
% 0.71/1.13     ), :=( Y, top )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1776, [ =( meet( zero, zero ), join( zero, complement( join( top, 
% 0.71/1.13    top ) ) ) ) ] )
% 0.71/1.13  , clause( 427, [ =( join( complement( meet( zero, zero ) ), top ), join( 
% 0.71/1.13    top, top ) ) ] )
% 0.71/1.13  , 0, clause( 1775, [ =( meet( zero, zero ), join( zero, complement( join( 
% 0.71/1.13    complement( meet( zero, zero ) ), top ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1777, [ =( meet( zero, zero ), zero ) ] )
% 0.71/1.13  , clause( 379, [ =( join( zero, complement( join( top, top ) ) ), zero ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, clause( 1776, [ =( meet( zero, zero ), join( zero, complement( join( 
% 0.71/1.13    top, top ) ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 431, [ =( meet( zero, zero ), zero ) ] )
% 0.71/1.13  , clause( 1777, [ =( meet( zero, zero ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1780, [ =( X, join( zero, meet( X, X ) ) ) ] )
% 0.71/1.13  , clause( 390, [ =( join( zero, meet( X, X ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1781, [ =( zero, join( zero, zero ) ) ] )
% 0.71/1.13  , clause( 431, [ =( meet( zero, zero ), zero ) ] )
% 0.71/1.13  , 0, clause( 1780, [ =( X, join( zero, meet( X, X ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1782, [ =( join( zero, zero ), zero ) ] )
% 0.71/1.13  , clause( 1781, [ =( zero, join( zero, zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 437, [ =( join( zero, zero ), zero ) ] )
% 0.71/1.13  , clause( 1782, [ =( join( zero, zero ), zero ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1785, [ =( join( join( zero, X ), zero ), join( zero, X ) ) ] )
% 0.71/1.13  , clause( 437, [ =( join( zero, zero ), zero ) ] )
% 0.71/1.13  , 0, clause( 17, [ =( join( join( Z, Y ), X ), join( join( Z, X ), Y ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, zero ), :=( Y, X )
% 0.71/1.13    , :=( Z, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 439, [ =( join( join( zero, X ), zero ), join( zero, X ) ) ] )
% 0.71/1.13  , clause( 1785, [ =( join( join( zero, X ), zero ), join( zero, X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1787, [ =( top, join( X, complement( meet( X, X ) ) ) ) ] )
% 0.71/1.13  , clause( 393, [ =( join( X, complement( meet( X, X ) ) ), top ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1790, [ =( top, join( join( complement( X ), complement( Y ) ), 
% 0.71/1.13    complement( complement( join( complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ), meet( X, Y ) ) ) ) ) ) ] )
% 0.71/1.13  , clause( 36, [ =( meet( Z, join( complement( X ), complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( Z ), meet( X, Y ) ) ) ) ] )
% 0.71/1.13  , 0, clause( 1787, [ =( top, join( X, complement( meet( X, X ) ) ) ) ] )
% 0.71/1.13  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, join( complement( 
% 0.71/1.13    X ), complement( Y ) ) )] ), substitution( 1, [ :=( X, join( complement( 
% 0.71/1.13    X ), complement( Y ) ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1791, [ =( top, join( top, meet( X, Y ) ) ) ] )
% 0.71/1.13  , clause( 369, [ =( join( X, complement( complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ), join( top, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1790, [ =( top, join( join( complement( X ), complement( Y ) )
% 0.71/1.13    , complement( complement( join( complement( join( complement( X ), 
% 0.71/1.13    complement( Y ) ) ), meet( X, Y ) ) ) ) ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, join( complement( X ), complement( Y ) )
% 0.71/1.13     ), :=( Y, meet( X, Y ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1792, [ =( join( top, meet( X, Y ) ), top ) ] )
% 0.71/1.13  , clause( 1791, [ =( top, join( top, meet( X, Y ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 483, [ =( join( top, meet( X, Y ) ), top ) ] )
% 0.71/1.13  , clause( 1792, [ =( join( top, meet( X, Y ) ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1793, [ =( top, join( top, meet( X, Y ) ) ) ] )
% 0.71/1.13  , clause( 483, [ =( join( top, meet( X, Y ) ), top ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1795, [ =( top, join( meet( X, Y ), top ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1793, [ =( top, join( top, meet( X, Y ) ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, top ), :=( Y, meet( X, Y ) )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1797, [ =( top, join( top, Y ) ) ] )
% 0.71/1.13  , clause( 367, [ =( join( meet( X, Y ), top ), join( top, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1795, [ =( top, join( meet( X, Y ), top ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1798, [ =( join( top, X ), top ) ] )
% 0.71/1.13  , clause( 1797, [ =( top, join( top, Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 494, [ =( join( top, Y ), top ) ] )
% 0.71/1.13  , clause( 1798, [ =( join( top, X ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1800, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , clause( 16, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1802, [ =( join( top, Y ), join( join( Y, top ), X ) ) ] )
% 0.71/1.13  , clause( 494, [ =( join( top, Y ), top ) ] )
% 0.71/1.13  , 0, clause( 1800, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, Z ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, Y ), :=( Y, top ), :=( Z, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1808, [ =( top, join( join( X, top ), Y ) ) ] )
% 0.71/1.13  , clause( 494, [ =( join( top, Y ), top ) ] )
% 0.71/1.13  , 0, clause( 1802, [ =( join( top, Y ), join( join( Y, top ), X ) ) ] )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, Z ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1809, [ =( join( join( X, top ), Y ), top ) ] )
% 0.71/1.13  , clause( 1808, [ =( top, join( join( X, top ), Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 498, [ =( join( join( Y, top ), X ), top ) ] )
% 0.71/1.13  , clause( 1809, [ =( join( join( X, top ), Y ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1811, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.71/1.13  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1816, [ =( join( join( X, top ), Y ), join( X, top ) ) ] )
% 0.71/1.13  , clause( 494, [ =( join( top, Y ), top ) ] )
% 0.71/1.13  , 0, clause( 1811, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 8, substitution( 0, [ :=( X, Z ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, top ), :=( Z, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1820, [ =( top, join( X, top ) ) ] )
% 0.71/1.13  , clause( 498, [ =( join( join( Y, top ), X ), top ) ] )
% 0.71/1.13  , 0, clause( 1816, [ =( join( join( X, top ), Y ), join( X, top ) ) ] )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1821, [ =( join( X, top ), top ) ] )
% 0.71/1.13  , clause( 1820, [ =( top, join( X, top ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 500, [ =( join( Y, top ), top ) ] )
% 0.71/1.13  , clause( 1821, [ =( join( X, top ), top ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1823, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1825, [ =( X, join( meet( X, top ), complement( top ) ) ) ] )
% 0.71/1.13  , clause( 500, [ =( join( Y, top ), top ) ] )
% 0.71/1.13  , 0, clause( 1823, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.71/1.13    X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, Y ), :=( Y, complement( X ) )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X ), :=( Y, top )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1826, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1825, [ =( X, join( meet( X, top ), complement( top ) ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1827, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  , clause( 1826, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 501, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  , clause( 1827, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1828, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.71/1.13  , clause( 501, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1829, [ =( X, join( meet( top, X ), zero ) ) ] )
% 0.71/1.13  , clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1828, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.71/1.13  , 0, 3, substitution( 0, [ :=( X, top ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1832, [ =( join( meet( top, X ), zero ), X ) ] )
% 0.71/1.13  , clause( 1829, [ =( X, join( meet( top, X ), zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 542, [ =( join( meet( top, X ), zero ), X ) ] )
% 0.71/1.13  , clause( 1832, [ =( join( meet( top, X ), zero ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1833, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.71/1.13  , clause( 501, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1834, [ =( X, join( zero, meet( X, top ) ) ) ] )
% 0.71/1.13  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.71/1.13  , 0, clause( 1833, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, meet( X, top ) ), :=( Y, zero )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1837, [ =( join( zero, meet( X, top ) ), X ) ] )
% 0.71/1.13  , clause( 1834, [ =( X, join( zero, meet( X, top ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 543, [ =( join( zero, meet( X, top ) ), X ) ] )
% 0.71/1.13  , clause( 1837, [ =( join( zero, meet( X, top ) ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1839, [ =( meet( join( zero, complement( X ) ), Y ), complement( 
% 0.71/1.13    join( meet( top, X ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 74, [ =( complement( join( meet( top, X ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( zero, complement( X ) ), Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1843, [ =( meet( join( zero, complement( X ) ), zero ), complement( 
% 0.71/1.13    join( top, meet( top, X ) ) ) ) ] )
% 0.71/1.13  , clause( 392, [ =( join( X, complement( zero ) ), join( top, X ) ) ] )
% 0.71/1.13  , 0, clause( 1839, [ =( meet( join( zero, complement( X ) ), Y ), 
% 0.71/1.13    complement( join( meet( top, X ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 8, substitution( 0, [ :=( X, meet( top, X ) )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1844, [ =( meet( join( zero, complement( X ) ), zero ), complement( 
% 0.71/1.13    top ) ) ] )
% 0.71/1.13  , clause( 483, [ =( join( top, meet( X, Y ) ), top ) ] )
% 0.71/1.13  , 0, clause( 1843, [ =( meet( join( zero, complement( X ) ), zero ), 
% 0.71/1.13    complement( join( top, meet( top, X ) ) ) ) ] )
% 0.71/1.13  , 0, 8, substitution( 0, [ :=( X, top ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1845, [ =( meet( join( zero, complement( X ) ), zero ), zero ) ] )
% 0.71/1.13  , clause( 41, [ =( complement( top ), zero ) ] )
% 0.71/1.13  , 0, clause( 1844, [ =( meet( join( zero, complement( X ) ), zero ), 
% 0.71/1.13    complement( top ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 921, [ =( meet( join( zero, complement( X ) ), zero ), zero ) ] )
% 0.71/1.13  , clause( 1845, [ =( meet( join( zero, complement( X ) ), zero ), zero ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1847, [ =( meet( join( zero, complement( X ) ), Y ), complement( 
% 0.71/1.13    join( meet( top, X ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 74, [ =( complement( join( meet( top, X ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( zero, complement( X ) ), Y ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1850, [ =( meet( join( zero, complement( X ) ), Y ), complement( 
% 0.71/1.13    join( meet( X, top ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1847, [ =( meet( join( zero, complement( X ) ), Y ), 
% 0.71/1.13    complement( join( meet( top, X ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, top )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1853, [ =( meet( join( zero, complement( X ) ), Y ), meet( join( 
% 0.71/1.13    complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , clause( 105, [ =( complement( join( meet( X, top ), complement( Y ) ) ), 
% 0.71/1.13    meet( join( complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , 0, clause( 1850, [ =( meet( join( zero, complement( X ) ), Y ), 
% 0.71/1.13    complement( join( meet( X, top ), complement( Y ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 924, [ =( meet( join( zero, complement( X ) ), Y ), meet( join( 
% 0.71/1.13    complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , clause( 1853, [ =( meet( join( zero, complement( X ) ), Y ), meet( join( 
% 0.71/1.13    complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1857, [ =( meet( join( complement( X ), zero ), zero ), zero ) ] )
% 0.71/1.13  , clause( 924, [ =( meet( join( zero, complement( X ) ), Y ), meet( join( 
% 0.71/1.13    complement( X ), zero ), Y ) ) ] )
% 0.71/1.13  , 0, clause( 921, [ =( meet( join( zero, complement( X ) ), zero ), zero )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, zero )] ), substitution( 1, [
% 0.71/1.13     :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 927, [ =( meet( join( complement( X ), zero ), zero ), zero ) ] )
% 0.71/1.13  , clause( 1857, [ =( meet( join( complement( X ), zero ), zero ), zero ) ]
% 0.71/1.13     )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1860, [ =( zero, meet( join( complement( X ), zero ), zero ) ) ] )
% 0.71/1.13  , clause( 927, [ =( meet( join( complement( X ), zero ), zero ), zero ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1862, [ =( zero, meet( join( meet( X, top ), zero ), zero ) ) ] )
% 0.71/1.13  , clause( 43, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.71/1.13    top ) ) ] )
% 0.71/1.13  , 0, clause( 1860, [ =( zero, meet( join( complement( X ), zero ), zero ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, join( 
% 0.71/1.13    complement( X ), zero ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1863, [ =( zero, meet( X, zero ) ) ] )
% 0.71/1.13  , clause( 501, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1862, [ =( zero, meet( join( meet( X, top ), zero ), zero ) )
% 0.71/1.13     ] )
% 0.71/1.13  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1864, [ =( meet( X, zero ), zero ) ] )
% 0.71/1.13  , clause( 1863, [ =( zero, meet( X, zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 929, [ =( meet( X, zero ), zero ) ] )
% 0.71/1.13  , clause( 1864, [ =( meet( X, zero ), zero ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1865, [ =( meet( X, join( zero, complement( Y ) ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , clause( 75, [ =( complement( join( complement( Y ), meet( top, X ) ) ), 
% 0.71/1.13    meet( Y, join( zero, complement( X ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1868, [ =( meet( X, join( zero, complement( Y ) ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( Y, top ) ) ) ) ] )
% 0.71/1.13  , clause( 39, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.71/1.13  , 0, clause( 1865, [ =( meet( X, join( zero, complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( X ), meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , 0, 11, substitution( 0, [ :=( X, Y ), :=( Y, top )] ), substitution( 1, [
% 0.71/1.13     :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1871, [ =( meet( X, join( zero, complement( Y ) ) ), meet( X, join( 
% 0.71/1.13    complement( Y ), zero ) ) ) ] )
% 0.71/1.13  , clause( 106, [ =( complement( join( complement( Y ), meet( X, top ) ) ), 
% 0.71/1.13    meet( Y, join( complement( X ), zero ) ) ) ] )
% 0.71/1.13  , 0, clause( 1868, [ =( meet( X, join( zero, complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( X ), meet( Y, top ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 935, [ =( meet( Y, join( zero, complement( X ) ) ), meet( Y, join( 
% 0.71/1.13    complement( X ), zero ) ) ) ] )
% 0.71/1.13  , clause( 1871, [ =( meet( X, join( zero, complement( Y ) ) ), meet( X, 
% 0.71/1.13    join( complement( Y ), zero ) ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1874, [ =( join( zero, X ), join( join( zero, X ), zero ) ) ] )
% 0.71/1.13  , clause( 439, [ =( join( join( zero, X ), zero ), join( zero, X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1876, [ =( join( zero, meet( X, top ) ), join( X, zero ) ) ] )
% 0.71/1.13  , clause( 543, [ =( join( zero, meet( X, top ) ), X ) ] )
% 0.71/1.13  , 0, clause( 1874, [ =( join( zero, X ), join( join( zero, X ), zero ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( X
% 0.71/1.13    , top ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1877, [ =( X, join( X, zero ) ) ] )
% 0.71/1.13  , clause( 543, [ =( join( zero, meet( X, top ) ), X ) ] )
% 0.71/1.13  , 0, clause( 1876, [ =( join( zero, meet( X, top ) ), join( X, zero ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1879, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , clause( 1877, [ =( X, join( X, zero ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , clause( 1879, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1881, [ =( join( zero, X ), join( join( zero, X ), zero ) ) ] )
% 0.71/1.13  , clause( 439, [ =( join( join( zero, X ), zero ), join( zero, X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1882, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) ) ] )
% 0.71/1.13  , clause( 16, [ =( join( join( X, Y ), Z ), join( join( Y, Z ), X ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1885, [ =( join( zero, X ), join( join( zero, zero ), X ) ) ] )
% 0.71/1.13  , clause( 1882, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, clause( 1881, [ =( join( zero, X ), join( join( zero, X ), zero ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, zero ), :=( Y, zero ), :=( Z, X )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1886, [ =( join( zero, X ), join( join( X, zero ), zero ) ) ] )
% 0.71/1.13  , clause( 1882, [ =( join( join( Y, Z ), X ), join( join( X, Y ), Z ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, clause( 1885, [ =( join( zero, X ), join( join( zero, zero ), X ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, zero ), :=( Z, zero )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1889, [ =( join( zero, X ), join( X, zero ) ) ] )
% 0.71/1.13  , clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1886, [ =( join( zero, X ), join( join( X, zero ), zero ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, join( X, zero ) )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1891, [ =( join( zero, X ), X ) ] )
% 0.71/1.13  , clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1889, [ =( join( zero, X ), join( X, zero ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 971, [ =( join( zero, X ), X ) ] )
% 0.71/1.13  , clause( 1891, [ =( join( zero, X ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1893, [ =( X, join( X, zero ) ) ] )
% 0.71/1.13  , clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1895, [ =( meet( top, X ), X ) ] )
% 0.71/1.13  , clause( 542, [ =( join( meet( top, X ), zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1893, [ =( X, join( X, zero ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( 
% 0.71/1.13    top, X ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 980, [ =( meet( top, X ), X ) ] )
% 0.71/1.13  , clause( 1895, [ =( meet( top, X ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1897, [ =( X, join( X, zero ) ) ] )
% 0.71/1.13  , clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1899, [ =( meet( X, X ), X ) ] )
% 0.71/1.13  , clause( 385, [ =( join( meet( X, X ), zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1897, [ =( X, join( X, zero ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( X
% 0.71/1.13    , X ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 982, [ =( meet( X, X ), X ) ] )
% 0.71/1.13  , clause( 1899, [ =( meet( X, X ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1902, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.71/1.13    , Y ) ) ) ) ] )
% 0.71/1.13  , clause( 29, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.71/1.13     ) ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1905, [ =( X, join( meet( X, zero ), complement( complement( X ) )
% 0.71/1.13     ) ) ] )
% 0.71/1.13  , clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1902, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.71/1.13    X ), Y ) ) ) ) ] )
% 0.71/1.13  , 0, 7, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, zero )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1906, [ =( X, join( zero, complement( complement( X ) ) ) ) ] )
% 0.71/1.13  , clause( 929, [ =( meet( X, zero ), zero ) ] )
% 0.71/1.13  , 0, clause( 1905, [ =( X, join( meet( X, zero ), complement( complement( X
% 0.71/1.13     ) ) ) ) ] )
% 0.71/1.13  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1907, [ =( X, complement( complement( X ) ) ) ] )
% 0.71/1.13  , clause( 971, [ =( join( zero, X ), X ) ] )
% 0.71/1.13  , 0, clause( 1906, [ =( X, join( zero, complement( complement( X ) ) ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 2, substitution( 0, [ :=( X, complement( complement( X ) ) )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1908, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  , clause( 1907, [ =( X, complement( complement( X ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 983, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  , clause( 1908, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1910, [ =( meet( X, join( zero, complement( Y ) ) ), complement( 
% 0.71/1.13    join( complement( X ), meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , clause( 75, [ =( complement( join( complement( Y ), meet( top, X ) ) ), 
% 0.71/1.13    meet( Y, join( zero, complement( X ) ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1920, [ =( meet( complement( X ), join( zero, complement( Y ) ) ), 
% 0.71/1.13    complement( join( X, meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , clause( 983, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  , 0, clause( 1910, [ =( meet( X, join( zero, complement( Y ) ) ), 
% 0.71/1.13    complement( join( complement( X ), meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , 0, 10, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.71/1.13    complement( X ) ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1921, [ =( meet( complement( X ), join( zero, complement( Y ) ) ), 
% 0.71/1.13    complement( join( X, Y ) ) ) ] )
% 0.71/1.13  , clause( 980, [ =( meet( top, X ), X ) ] )
% 0.71/1.13  , 0, clause( 1920, [ =( meet( complement( X ), join( zero, complement( Y )
% 0.71/1.13     ) ), complement( join( X, meet( top, Y ) ) ) ) ] )
% 0.71/1.13  , 0, 11, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.71/1.13    :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1922, [ =( meet( complement( X ), join( complement( Y ), zero ) ), 
% 0.71/1.13    complement( join( X, Y ) ) ) ] )
% 0.71/1.13  , clause( 935, [ =( meet( Y, join( zero, complement( X ) ) ), meet( Y, join( 
% 0.71/1.13    complement( X ), zero ) ) ) ] )
% 0.71/1.13  , 0, clause( 1921, [ =( meet( complement( X ), join( zero, complement( Y )
% 0.71/1.13     ) ), complement( join( X, Y ) ) ) ] )
% 0.71/1.13  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, complement( X ) )] ), 
% 0.71/1.13    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1923, [ =( meet( complement( X ), complement( Y ) ), complement( 
% 0.71/1.13    join( X, Y ) ) ) ] )
% 0.71/1.13  , clause( 970, [ =( join( X, zero ), X ) ] )
% 0.71/1.13  , 0, clause( 1922, [ =( meet( complement( X ), join( complement( Y ), zero
% 0.71/1.13     ) ), complement( join( X, Y ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, complement( Y ) )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 993, [ =( meet( complement( X ), complement( Y ) ), complement( 
% 0.71/1.13    join( X, Y ) ) ) ] )
% 0.71/1.13  , clause( 1923, [ =( meet( complement( X ), complement( Y ) ), complement( 
% 0.71/1.13    join( X, Y ) ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.13     )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1925, [ =( complement( join( X, Y ) ), meet( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ] )
% 0.71/1.13  , clause( 993, [ =( meet( complement( X ), complement( Y ) ), complement( 
% 0.71/1.13    join( X, Y ) ) ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1927, [ =( complement( join( X, X ) ), complement( X ) ) ] )
% 0.71/1.13  , clause( 982, [ =( meet( X, X ), X ) ] )
% 0.71/1.13  , 0, clause( 1925, [ =( complement( join( X, Y ) ), meet( complement( X ), 
% 0.71/1.13    complement( Y ) ) ) ] )
% 0.71/1.13  , 0, 5, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.71/1.13    :=( X, X ), :=( Y, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 1408, [ =( complement( join( X, X ) ), complement( X ) ) ] )
% 0.71/1.13  , clause( 1927, [ =( complement( join( X, X ) ), complement( X ) ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1930, [ =( X, complement( complement( X ) ) ) ] )
% 0.71/1.13  , clause( 983, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1933, [ =( join( X, X ), complement( complement( X ) ) ) ] )
% 0.71/1.13  , clause( 1408, [ =( complement( join( X, X ) ), complement( X ) ) ] )
% 0.71/1.13  , 0, clause( 1930, [ =( X, complement( complement( X ) ) ) ] )
% 0.71/1.13  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, join( X
% 0.71/1.13    , X ) )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1934, [ =( join( X, X ), X ) ] )
% 0.71/1.13  , clause( 983, [ =( complement( complement( X ) ), X ) ] )
% 0.71/1.13  , 0, clause( 1933, [ =( join( X, X ), complement( complement( X ) ) ) ] )
% 0.71/1.13  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 1415, [ =( join( X, X ), X ) ] )
% 0.71/1.13  , clause( 1934, [ =( join( X, X ), X ) ] )
% 0.71/1.13  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1937, [ =( join( X, sk3 ), join( join( join( X, sk2 ), sk1 ), sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 32, [ =( join( join( join( X, sk2 ), sk1 ), sk3 ), join( X, sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1940, [ =( join( sk2, sk3 ), join( join( sk2, sk1 ), sk3 ) ) ] )
% 0.71/1.13  , clause( 1415, [ =( join( X, X ), X ) ] )
% 0.71/1.13  , 0, clause( 1937, [ =( join( X, sk3 ), join( join( join( X, sk2 ), sk1 ), 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, sk2 )] ), substitution( 1, [ :=( X, sk2 )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1941, [ =( join( sk2, sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 23, [ =( join( join( sk2, sk1 ), sk3 ), sk3 ) ] )
% 0.71/1.13  , 0, clause( 1940, [ =( join( sk2, sk3 ), join( join( sk2, sk1 ), sk3 ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 1421, [ =( join( sk2, sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 1941, [ =( join( sk2, sk3 ), sk3 ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1944, [ =( join( X, sk3 ), join( join( join( X, sk1 ), sk3 ), sk2 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , clause( 31, [ =( join( join( join( X, sk1 ), sk3 ), sk2 ), join( X, sk3 )
% 0.71/1.13     ) ] )
% 0.71/1.13  , 0, substitution( 0, [ :=( X, X )] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1947, [ =( join( sk1, sk3 ), join( join( sk1, sk3 ), sk2 ) ) ] )
% 0.71/1.13  , clause( 1415, [ =( join( X, X ), X ) ] )
% 0.71/1.13  , 0, clause( 1944, [ =( join( X, sk3 ), join( join( join( X, sk1 ), sk3 ), 
% 0.71/1.13    sk2 ) ) ] )
% 0.71/1.13  , 0, 6, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [ :=( X, sk1 )] )
% 0.71/1.13    ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  paramod(
% 0.71/1.13  clause( 1948, [ =( join( sk1, sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 26, [ =( join( join( sk1, sk3 ), sk2 ), sk3 ) ] )
% 0.71/1.13  , 0, clause( 1947, [ =( join( sk1, sk3 ), join( join( sk1, sk3 ), sk2 ) ) ]
% 0.71/1.13     )
% 0.71/1.13  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  subsumption(
% 0.71/1.13  clause( 1422, [ =( join( sk1, sk3 ), sk3 ) ] )
% 0.71/1.13  , clause( 1948, [ =( join( sk1, sk3 ), sk3 ) ] )
% 0.71/1.13  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1950, [ =( sk3, join( sk2, sk3 ) ) ] )
% 0.71/1.13  , clause( 1421, [ =( join( sk2, sk3 ), sk3 ) ] )
% 0.71/1.13  , 0, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1952, [ ~( =( sk3, join( sk2, sk3 ) ) ), ~( =( join( sk1, sk3 ), 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , clause( 14, [ ~( =( join( sk1, sk3 ), sk3 ) ), ~( =( join( sk2, sk3 ), 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , 1, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  eqswap(
% 0.71/1.13  clause( 1953, [ ~( =( sk3, join( sk1, sk3 ) ) ), ~( =( sk3, join( sk2, sk3
% 0.71/1.13     ) ) ) ] )
% 0.71/1.13  , clause( 1952, [ ~( =( sk3, join( sk2, sk3 ) ) ), ~( =( join( sk1, sk3 ), 
% 0.71/1.13    sk3 ) ) ] )
% 0.71/1.13  , 1, substitution( 0, [] )).
% 0.71/1.13  
% 0.71/1.13  
% 0.71/1.13  resolution(
% 0.71/1.13  clause( 1955, [ ~( =( sk3, join( sk1, sk3 ) ) ) ] )
% 0.71/1.13  , clause( 1953, [ ~( =( sk3, join( sk1, sk3 ) ) ), ~( =( sk3, join( sk2, 
% 0.71/1.14    sk3 ) ) ) ] )
% 0.71/1.14  , 1, clause( 1950, [ =( sk3, join( sk2, sk3 ) ) ] )
% 0.71/1.14  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.14  
% 0.71/1.14  
% 0.71/1.14  paramod(
% 0.71/1.14  clause( 1956, [ ~( =( sk3, sk3 ) ) ] )
% 0.71/1.14  , clause( 1422, [ =( join( sk1, sk3 ), sk3 ) ] )
% 0.71/1.14  , 0, clause( 1955, [ ~( =( sk3, join( sk1, sk3 ) ) ) ] )
% 0.71/1.14  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.14  
% 0.71/1.14  
% 0.71/1.14  eqrefl(
% 0.71/1.14  clause( 1957, [] )
% 0.71/1.14  , clause( 1956, [ ~( =( sk3, sk3 ) ) ] )
% 0.71/1.14  , 0, substitution( 0, [] )).
% 0.71/1.14  
% 0.71/1.14  
% 0.71/1.14  subsumption(
% 0.71/1.14  clause( 1426, [] )
% 0.71/1.14  , clause( 1957, [] )
% 0.71/1.14  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.71/1.14  
% 0.71/1.14  
% 0.71/1.14  end.
% 0.71/1.14  
% 0.71/1.14  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.14  
% 0.71/1.14  Memory use:
% 0.71/1.14  
% 0.71/1.14  space for terms:        16408
% 0.71/1.14  space for clauses:      144054
% 0.71/1.14  
% 0.71/1.14  
% 0.71/1.14  clauses generated:      11437
% 0.71/1.14  clauses kept:           1427
% 0.71/1.14  clauses selected:       282
% 0.71/1.14  clauses deleted:        205
% 0.71/1.14  clauses inuse deleted:  123
% 0.71/1.14  
% 0.71/1.14  subsentry:          3426
% 0.71/1.14  literals s-matched: 1718
% 0.71/1.14  literals matched:   1534
% 0.71/1.14  full subsumption:   0
% 0.71/1.14  
% 0.71/1.14  checksum:           277205566
% 0.71/1.14  
% 0.71/1.14  
% 0.71/1.14  Bliksem ended
%------------------------------------------------------------------------------