TSTP Solution File: REL006-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : REL006-1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n012.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Mon Jul 18 18:59:53 EDT 2022

% Result   : Unsatisfiable 0.82s 1.19s
% Output   : Refutation 0.82s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : REL006-1 : TPTP v8.1.0. Released v4.0.0.
% 0.11/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n012.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Fri Jul  8 09:55:44 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.82/1.19  *** allocated 10000 integers for termspace/termends
% 0.82/1.19  *** allocated 10000 integers for clauses
% 0.82/1.19  *** allocated 10000 integers for justifications
% 0.82/1.19  Bliksem 1.12
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  Automatic Strategy Selection
% 0.82/1.19  
% 0.82/1.19  Clauses:
% 0.82/1.19  [
% 0.82/1.19     [ =( join( X, Y ), join( Y, X ) ) ],
% 0.82/1.19     [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ],
% 0.82/1.19     [ =( X, join( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    complement( join( complement( X ), Y ) ) ) ) ],
% 0.82/1.19     [ =( meet( X, Y ), complement( join( complement( X ), complement( Y ) )
% 0.82/1.19     ) ) ],
% 0.82/1.19     [ =( composition( X, composition( Y, Z ) ), composition( composition( X
% 0.82/1.19    , Y ), Z ) ) ],
% 0.82/1.19     [ =( composition( X, one ), X ) ],
% 0.82/1.19     [ =( composition( join( X, Y ), Z ), join( composition( X, Z ), 
% 0.82/1.19    composition( Y, Z ) ) ) ],
% 0.82/1.19     [ =( converse( converse( X ) ), X ) ],
% 0.82/1.19     [ =( converse( join( X, Y ) ), join( converse( X ), converse( Y ) ) ) ]
% 0.82/1.19    ,
% 0.82/1.19     [ =( converse( composition( X, Y ) ), composition( converse( Y ), 
% 0.82/1.19    converse( X ) ) ) ],
% 0.82/1.19     [ =( join( composition( converse( X ), complement( composition( X, Y ) )
% 0.82/1.19     ), complement( Y ) ), complement( Y ) ) ],
% 0.82/1.19     [ =( top, join( X, complement( X ) ) ) ],
% 0.82/1.19     [ =( zero, meet( X, complement( X ) ) ) ],
% 0.82/1.19     [ =( meet( converse( sk1 ), sk2 ), zero ) ],
% 0.82/1.19     [ ~( =( meet( sk1, converse( sk2 ) ), zero ) ) ]
% 0.82/1.19  ] .
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  percentage equality = 1.000000, percentage horn = 1.000000
% 0.82/1.19  This is a pure equality problem
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  Options Used:
% 0.82/1.19  
% 0.82/1.19  useres =            1
% 0.82/1.19  useparamod =        1
% 0.82/1.19  useeqrefl =         1
% 0.82/1.19  useeqfact =         1
% 0.82/1.19  usefactor =         1
% 0.82/1.19  usesimpsplitting =  0
% 0.82/1.19  usesimpdemod =      5
% 0.82/1.19  usesimpres =        3
% 0.82/1.19  
% 0.82/1.19  resimpinuse      =  1000
% 0.82/1.19  resimpclauses =     20000
% 0.82/1.19  substype =          eqrewr
% 0.82/1.19  backwardsubs =      1
% 0.82/1.19  selectoldest =      5
% 0.82/1.19  
% 0.82/1.19  litorderings [0] =  split
% 0.82/1.19  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.82/1.19  
% 0.82/1.19  termordering =      kbo
% 0.82/1.19  
% 0.82/1.19  litapriori =        0
% 0.82/1.19  termapriori =       1
% 0.82/1.19  litaposteriori =    0
% 0.82/1.19  termaposteriori =   0
% 0.82/1.19  demodaposteriori =  0
% 0.82/1.19  ordereqreflfact =   0
% 0.82/1.19  
% 0.82/1.19  litselect =         negord
% 0.82/1.19  
% 0.82/1.19  maxweight =         15
% 0.82/1.19  maxdepth =          30000
% 0.82/1.19  maxlength =         115
% 0.82/1.19  maxnrvars =         195
% 0.82/1.19  excuselevel =       1
% 0.82/1.19  increasemaxweight = 1
% 0.82/1.19  
% 0.82/1.19  maxselected =       10000000
% 0.82/1.19  maxnrclauses =      10000000
% 0.82/1.19  
% 0.82/1.19  showgenerated =    0
% 0.82/1.19  showkept =         0
% 0.82/1.19  showselected =     0
% 0.82/1.19  showdeleted =      0
% 0.82/1.19  showresimp =       1
% 0.82/1.19  showstatus =       2000
% 0.82/1.19  
% 0.82/1.19  prologoutput =     1
% 0.82/1.19  nrgoals =          5000000
% 0.82/1.19  totalproof =       1
% 0.82/1.19  
% 0.82/1.19  Symbols occurring in the translation:
% 0.82/1.19  
% 0.82/1.19  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.82/1.19  .  [1, 2]      (w:1, o:24, a:1, s:1, b:0), 
% 0.82/1.19  !  [4, 1]      (w:0, o:17, a:1, s:1, b:0), 
% 0.82/1.19  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.19  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.82/1.19  join  [41, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.82/1.19  complement  [43, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 0.82/1.19  meet  [44, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 0.82/1.19  composition  [45, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 0.82/1.19  one  [46, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.82/1.19  converse  [47, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.82/1.19  top  [48, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.82/1.19  zero  [49, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.82/1.19  sk1  [50, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.82/1.19  sk2  [51, 0]      (w:1, o:6, a:1, s:1, b:0).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  Starting Search:
% 0.82/1.19  
% 0.82/1.19  Resimplifying inuse:
% 0.82/1.19  Done
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  Bliksems!, er is een bewijs:
% 0.82/1.19  % SZS status Unsatisfiable
% 0.82/1.19  % SZS output start Refutation
% 0.82/1.19  
% 0.82/1.19  clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 2, [ =( join( complement( join( complement( X ), complement( Y ) )
% 0.82/1.19     ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 5, [ =( composition( X, one ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, Y
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 9, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.82/1.19    composition( X, Y ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 10, [ =( join( composition( converse( X ), complement( composition( 
% 0.82/1.19    X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 13, [ =( meet( converse( sk1 ), sk2 ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 14, [ ~( =( meet( sk1, converse( sk2 ) ), zero ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 17, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.82/1.19    converse( Y ), X ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 18, [ =( converse( join( X, Y ) ), converse( join( Y, X ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 19, [ =( converse( join( converse( X ), Y ) ), join( X, converse( Y
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 20, [ =( converse( join( Y, converse( X ) ) ), join( converse( Y )
% 0.82/1.19    , X ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 23, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  .
% 0.82/1.19  clause( 25, [ =( join( join( Z, Y ), X ), join( join( Z, X ), Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  .
% 0.82/1.19  clause( 35, [ =( join( converse( join( X, Y ) ), complement( converse( Y )
% 0.82/1.19     ) ), join( converse( X ), top ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 36, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  .
% 0.82/1.19  clause( 37, [ =( join( join( Y, X ), complement( Y ) ), join( X, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  .
% 0.82/1.19  clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 40, [ =( join( complement( complement( X ) ), top ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y )
% 0.82/1.19     ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 73, [ =( complement( join( complement( X ), zero ) ), meet( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 77, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 85, [ =( meet( sk2, converse( sk1 ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 86, [ ~( =( meet( converse( sk2 ), sk1 ), zero ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 140, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 146, [ =( converse( one ), one ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 147, [ =( composition( one, X ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 150, [ =( join( complement( X ), complement( X ) ), complement( X )
% 0.82/1.19     ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 155, [ =( join( zero, zero ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 158, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 166, [ =( join( join( X, zero ), zero ), join( X, zero ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 168, [ =( join( top, top ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 170, [ =( join( top, X ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 171, [ =( join( X, top ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 183, [ =( join( X, converse( top ) ), converse( top ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 184, [ =( converse( top ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 401, [ =( join( converse( join( X, Y ) ), complement( converse( Y )
% 0.82/1.19     ) ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 546, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 553, [ =( join( X, complement( meet( X, Y ) ) ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 579, [ =( meet( X, top ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 589, [ =( join( zero, X ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 601, [ =( join( X, X ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 603, [ =( complement( join( X, complement( Y ) ) ), meet( 
% 0.82/1.19    complement( X ), Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 604, [ =( complement( join( complement( Y ), X ) ), meet( Y, 
% 0.82/1.19    complement( X ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 605, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 610, [ =( join( join( X, Y ), Y ), join( X, Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 658, [ =( join( X, complement( meet( Y, X ) ) ), top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 664, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 681, [ =( meet( X, meet( Y, complement( X ) ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 685, [ =( meet( complement( X ), meet( Y, X ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 688, [ =( meet( meet( Y, X ), complement( X ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 691, [ =( meet( meet( Y, X ), complement( Y ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 694, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 706, [ =( meet( X, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 708, [ =( meet( X, meet( Y, X ) ), meet( Y, X ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 711, [ =( join( X, meet( X, complement( Y ) ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 716, [ =( join( Y, meet( Y, X ) ), Y ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 734, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 774, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), X ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 846, [ =( meet( complement( meet( Y, complement( X ) ) ), X ), X )
% 0.82/1.19     ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 853, [ =( complement( meet( complement( X ), Y ) ), join( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 854, [ =( complement( meet( Y, complement( X ) ) ), join( 
% 0.82/1.19    complement( Y ), X ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 866, [ =( complement( meet( X, Y ) ), complement( meet( Y, X ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 973, [ =( meet( join( X, Y ), Y ), Y ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 998, [ =( meet( Y, complement( join( X, Y ) ) ), zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1008, [ =( join( meet( X, Y ), meet( X, complement( Y ) ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  .
% 0.82/1.19  clause( 1194, [ =( meet( sk2, complement( converse( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1196, [ =( join( meet( X, Y ), meet( complement( Y ), X ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  .
% 0.82/1.19  clause( 1204, [ =( meet( complement( converse( sk1 ) ), sk2 ), sk2 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1208, [ =( join( complement( sk2 ), converse( sk1 ) ), complement( 
% 0.82/1.19    sk2 ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1217, [ =( join( converse( complement( sk2 ) ), complement( sk1 ) )
% 0.82/1.19    , top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1249, [ =( join( converse( complement( sk1 ) ), complement( sk2 ) )
% 0.82/1.19    , top ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1721, [ =( meet( complement( converse( complement( sk1 ) ) ), sk2 )
% 0.82/1.19    , zero ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1740, [ =( meet( sk2, converse( complement( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1748, [ =( join( complement( sk1 ), converse( sk2 ) ), complement( 
% 0.82/1.19    sk1 ) ) ] )
% 0.82/1.19  .
% 0.82/1.19  clause( 1754, [] )
% 0.82/1.19  .
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  % SZS output end Refutation
% 0.82/1.19  found a proof!
% 0.82/1.19  
% 0.82/1.19  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.82/1.19  
% 0.82/1.19  initialclauses(
% 0.82/1.19  [ clause( 1756, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , clause( 1757, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1758, [ =( X, join( complement( join( complement( X ), complement( 
% 0.82/1.19    Y ) ) ), complement( join( complement( X ), Y ) ) ) ) ] )
% 0.82/1.19  , clause( 1759, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 1760, [ =( composition( X, composition( Y, Z ) ), composition( 
% 0.82/1.19    composition( X, Y ), Z ) ) ] )
% 0.82/1.19  , clause( 1761, [ =( composition( X, one ), X ) ] )
% 0.82/1.19  , clause( 1762, [ =( composition( join( X, Y ), Z ), join( composition( X, 
% 0.82/1.19    Z ), composition( Y, Z ) ) ) ] )
% 0.82/1.19  , clause( 1763, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , clause( 1764, [ =( converse( join( X, Y ) ), join( converse( X ), 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , clause( 1765, [ =( converse( composition( X, Y ) ), composition( converse( 
% 0.82/1.19    Y ), converse( X ) ) ) ] )
% 0.82/1.19  , clause( 1766, [ =( join( composition( converse( X ), complement( 
% 0.82/1.19    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.82/1.19  , clause( 1767, [ =( top, join( X, complement( X ) ) ) ] )
% 0.82/1.19  , clause( 1768, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.82/1.19  , clause( 1769, [ =( meet( converse( sk1 ), sk2 ), zero ) ] )
% 0.82/1.19  , clause( 1770, [ ~( =( meet( sk1, converse( sk2 ) ), zero ) ) ] )
% 0.82/1.19  ] ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , clause( 1756, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , clause( 1757, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.82/1.19    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1773, [ =( join( complement( join( complement( X ), complement( Y )
% 0.82/1.19     ) ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.82/1.19  , clause( 1758, [ =( X, join( complement( join( complement( X ), complement( 
% 0.82/1.19    Y ) ) ), complement( join( complement( X ), Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 2, [ =( join( complement( join( complement( X ), complement( Y ) )
% 0.82/1.19     ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.82/1.19  , clause( 1773, [ =( join( complement( join( complement( X ), complement( Y
% 0.82/1.19     ) ) ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1776, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 1759, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 1776, [ =( complement( join( complement( X ), complement( Y ) ) )
% 0.82/1.19    , meet( X, Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 5, [ =( composition( X, one ), X ) ] )
% 0.82/1.19  , clause( 1761, [ =( composition( X, one ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , clause( 1763, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1796, [ =( join( converse( X ), converse( Y ) ), converse( join( X
% 0.82/1.19    , Y ) ) ) ] )
% 0.82/1.19  , clause( 1764, [ =( converse( join( X, Y ) ), join( converse( X ), 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, Y
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , clause( 1796, [ =( join( converse( X ), converse( Y ) ), converse( join( 
% 0.82/1.19    X, Y ) ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1805, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.82/1.19    composition( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 1765, [ =( converse( composition( X, Y ) ), composition( converse( 
% 0.82/1.19    Y ), converse( X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 9, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.82/1.19    composition( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 1805, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.82/1.19    composition( X, Y ) ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 10, [ =( join( composition( converse( X ), complement( composition( 
% 0.82/1.19    X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.82/1.19  , clause( 1766, [ =( join( composition( converse( X ), complement( 
% 0.82/1.19    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1826, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , clause( 1767, [ =( top, join( X, complement( X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , clause( 1826, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1838, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.82/1.19  , clause( 1768, [ =( zero, meet( X, complement( X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.82/1.19  , clause( 1838, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 13, [ =( meet( converse( sk1 ), sk2 ), zero ) ] )
% 0.82/1.19  , clause( 1769, [ =( meet( converse( sk1 ), sk2 ), zero ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 14, [ ~( =( meet( sk1, converse( sk2 ) ), zero ) ) ] )
% 0.82/1.19  , clause( 1770, [ ~( =( meet( sk1, converse( sk2 ) ), zero ) ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1866, [ =( top, join( X, complement( X ) ) ) ] )
% 0.82/1.19  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1867, [ =( top, join( complement( X ), X ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1866, [ =( top, join( X, complement( X ) ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, complement( X ) )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1870, [ =( join( complement( X ), X ), top ) ] )
% 0.82/1.19  , clause( 1867, [ =( top, join( complement( X ), X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.82/1.19  , clause( 1870, [ =( join( complement( X ), X ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1872, [ =( converse( composition( Y, X ) ), composition( converse( 
% 0.82/1.19    X ), converse( Y ) ) ) ] )
% 0.82/1.19  , clause( 9, [ =( composition( converse( Y ), converse( X ) ), converse( 
% 0.82/1.19    composition( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1874, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.82/1.19    converse( Y ), X ) ) ] )
% 0.82/1.19  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 1872, [ =( converse( composition( Y, X ) ), composition( 
% 0.82/1.19    converse( X ), converse( Y ) ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), 
% 0.82/1.19    :=( Y, converse( X ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 17, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.82/1.19    converse( Y ), X ) ) ] )
% 0.82/1.19  , clause( 1874, [ =( converse( composition( converse( X ), Y ) ), 
% 0.82/1.19    composition( converse( Y ), X ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1877, [ =( converse( join( X, Y ) ), join( converse( X ), converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1879, [ =( converse( join( Y, X ) ), join( converse( X ), converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1877, [ =( converse( join( X, Y ) ), join( converse( X ), 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1881, [ =( converse( join( X, Y ) ), converse( join( Y, X ) ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, clause( 1879, [ =( converse( join( Y, X ) ), join( converse( X ), 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 18, [ =( converse( join( X, Y ) ), converse( join( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 1881, [ =( converse( join( X, Y ) ), converse( join( Y, X ) ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1883, [ =( converse( join( X, Y ) ), join( converse( X ), converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1884, [ =( converse( join( converse( X ), Y ) ), join( X, converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 1883, [ =( converse( join( X, Y ) ), join( converse( X ), 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    converse( X ) ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 19, [ =( converse( join( converse( X ), Y ) ), join( X, converse( Y
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , clause( 1884, [ =( converse( join( converse( X ), Y ) ), join( X, 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1889, [ =( converse( join( X, Y ) ), join( converse( X ), converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1891, [ =( converse( join( X, converse( Y ) ) ), join( converse( X
% 0.82/1.19     ), Y ) ) ] )
% 0.82/1.19  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 1889, [ =( converse( join( X, Y ) ), join( converse( X ), 
% 0.82/1.19    converse( Y ) ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, converse( Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 20, [ =( converse( join( Y, converse( X ) ) ), join( converse( Y )
% 0.82/1.19    , X ) ) ] )
% 0.82/1.19  , clause( 1891, [ =( converse( join( X, converse( Y ) ) ), join( converse( 
% 0.82/1.19    X ), Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1895, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1900, [ =( join( join( X, complement( Y ) ), Y ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.82/1.19  , 0, clause( 1895, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, complement( Y ) ), :=( Z, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 23, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1900, [ =( join( join( X, complement( Y ) ), Y ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1904, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1909, [ =( join( join( X, Y ), Z ), join( X, join( Z, Y ) ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1904, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1922, [ =( join( join( X, Y ), Z ), join( join( X, Z ), Y ) ) ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, clause( 1909, [ =( join( join( X, Y ), Z ), join( X, join( Z, Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 25, [ =( join( join( Z, Y ), X ), join( join( Z, X ), Y ) ) ] )
% 0.82/1.19  , clause( 1922, [ =( join( join( X, Y ), Z ), join( join( X, Z ), Y ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 0.82/1.19    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1924, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1927, [ =( join( join( X, Y ), complement( Y ) ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , 0, clause( 1924, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, Y ), :=( Z, complement( Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1927, [ =( join( join( X, Y ), complement( Y ) ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1932, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1935, [ =( join( converse( X ), top ), join( converse( join( X, Y )
% 0.82/1.19     ), complement( converse( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 8, [ =( join( converse( X ), converse( Y ) ), converse( join( X, 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, clause( 1932, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, converse( X ) ), :=( Y, converse( Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1936, [ =( join( converse( join( X, Y ) ), complement( converse( Y
% 0.82/1.19     ) ) ), join( converse( X ), top ) ) ] )
% 0.82/1.19  , clause( 1935, [ =( join( converse( X ), top ), join( converse( join( X, Y
% 0.82/1.19     ) ), complement( converse( Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 35, [ =( join( converse( join( X, Y ) ), complement( converse( Y )
% 0.82/1.19     ) ), join( converse( X ), top ) ) ] )
% 0.82/1.19  , clause( 1936, [ =( join( converse( join( X, Y ) ), complement( converse( 
% 0.82/1.19    Y ) ) ), join( converse( X ), top ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1937, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1940, [ =( join( X, top ), join( complement( Y ), join( X, Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1937, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, join( X, Y ) ), :=( Y, complement( Y ) )] )
% 0.82/1.19    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1953, [ =( join( X, top ), join( join( complement( Y ), X ), Y ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, clause( 1940, [ =( join( X, top ), join( complement( Y ), join( X, Y )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, complement( Y ) ), :=( Y, X ), :=( Z, Y )] )
% 0.82/1.19    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1954, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 1953, [ =( join( X, top ), join( join( complement( Y ), X ), Y )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 36, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1954, [ =( join( join( complement( Y ), X ), Y ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1955, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1958, [ =( join( X, top ), join( join( Y, X ), complement( Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1955, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1971, [ =( join( join( Y, X ), complement( Y ) ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 1958, [ =( join( X, top ), join( join( Y, X ), complement( Y ) )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 37, [ =( join( join( Y, X ), complement( Y ) ), join( X, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1971, [ =( join( join( Y, X ), complement( Y ) ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1973, [ =( join( X, top ), join( join( X, Y ), complement( Y ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 26, [ =( join( join( Y, X ), complement( X ) ), join( Y, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1974, [ =( join( X, top ), join( top, complement( complement( X ) )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , 0, clause( 1973, [ =( join( X, top ), join( join( X, Y ), complement( Y )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, complement( X ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1975, [ =( join( top, complement( complement( X ) ) ), join( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 1974, [ =( join( X, top ), join( top, complement( complement( X )
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 1975, [ =( join( top, complement( complement( X ) ) ), join( X, 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1976, [ =( join( X, top ), join( top, complement( complement( X ) )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1978, [ =( join( X, top ), join( complement( complement( X ) ), top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1976, [ =( join( X, top ), join( top, complement( complement( 
% 0.82/1.19    X ) ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, top ), :=( Y, complement( complement( X )
% 0.82/1.19     ) )] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1984, [ =( join( complement( complement( X ) ), top ), join( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 1978, [ =( join( X, top ), join( complement( complement( X ) ), 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 40, [ =( join( complement( complement( X ) ), top ), join( X, top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 1984, [ =( join( complement( complement( X ) ), top ), join( X, 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1987, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2, [ =( join( complement( join( complement( X ), complement( Y
% 0.82/1.19     ) ) ), complement( join( complement( X ), Y ) ) ), X ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y )
% 0.82/1.19     ) ), X ) ] )
% 0.82/1.19  , clause( 1987, [ =( join( meet( X, Y ), complement( join( complement( X )
% 0.82/1.19    , Y ) ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1989, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1991, [ =( meet( X, Y ), complement( join( complement( Y ), 
% 0.82/1.19    complement( X ) ) ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 1989, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, complement( X ) ), :=( Y, complement( Y )
% 0.82/1.19     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1993, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 1991, [ =( meet( X, Y ), complement( join( complement( Y ), 
% 0.82/1.19    complement( X ) ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 1993, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 1995, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1998, [ =( meet( X, complement( X ) ), complement( top ) ) ] )
% 0.82/1.19  , clause( 11, [ =( join( X, complement( X ) ), top ) ] )
% 0.82/1.19  , 0, clause( 1995, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, complement( X ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 1999, [ =( zero, complement( top ) ) ] )
% 0.82/1.19  , clause( 12, [ =( meet( X, complement( X ) ), zero ) ] )
% 0.82/1.19  , 0, clause( 1998, [ =( meet( X, complement( X ) ), complement( top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2000, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , clause( 1999, [ =( zero, complement( top ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , clause( 2000, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2002, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2004, [ =( meet( X, top ), complement( join( complement( X ), zero
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2002, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, top )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2006, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , clause( 2004, [ =( meet( X, top ), complement( join( complement( X ), 
% 0.82/1.19    zero ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 73, [ =( complement( join( complement( X ), zero ) ), meet( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 2006, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2008, [ =( join( X, top ), join( complement( complement( X ) ), top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 40, [ =( join( complement( complement( X ) ), top ), join( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2009, [ =( join( top, top ), join( complement( zero ), top ) ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2008, [ =( join( X, top ), join( complement( complement( X ) )
% 0.82/1.19    , top ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, top )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2010, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.82/1.19  , clause( 2009, [ =( join( top, top ), join( complement( zero ), top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 77, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.82/1.19  , clause( 2010, [ =( join( complement( zero ), top ), join( top, top ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2011, [ =( zero, meet( converse( sk1 ), sk2 ) ) ] )
% 0.82/1.19  , clause( 13, [ =( meet( converse( sk1 ), sk2 ), zero ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2012, [ =( zero, meet( sk2, converse( sk1 ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2011, [ =( zero, meet( converse( sk1 ), sk2 ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, sk2 ), :=( Y, converse( sk1 ) )] ), 
% 0.82/1.19    substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2015, [ =( meet( sk2, converse( sk1 ) ), zero ) ] )
% 0.82/1.19  , clause( 2012, [ =( zero, meet( sk2, converse( sk1 ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 85, [ =( meet( sk2, converse( sk1 ) ), zero ) ] )
% 0.82/1.19  , clause( 2015, [ =( meet( sk2, converse( sk1 ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2016, [ ~( =( zero, meet( sk1, converse( sk2 ) ) ) ) ] )
% 0.82/1.19  , clause( 14, [ ~( =( meet( sk1, converse( sk2 ) ), zero ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2017, [ ~( =( zero, meet( converse( sk2 ), sk1 ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2016, [ ~( =( zero, meet( sk1, converse( sk2 ) ) ) ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [ :=( X, converse( sk2 ) ), :=( Y, sk1 )] ), 
% 0.82/1.19    substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2020, [ ~( =( meet( converse( sk2 ), sk1 ), zero ) ) ] )
% 0.82/1.19  , clause( 2017, [ ~( =( zero, meet( converse( sk2 ), sk1 ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 86, [ ~( =( meet( converse( sk2 ), sk1 ), zero ) ) ] )
% 0.82/1.19  , clause( 2020, [ ~( =( meet( converse( sk2 ), sk1 ), zero ) ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2022, [ =( composition( converse( Y ), X ), converse( composition( 
% 0.82/1.19    converse( X ), Y ) ) ) ] )
% 0.82/1.19  , clause( 17, [ =( converse( composition( converse( X ), Y ) ), composition( 
% 0.82/1.19    converse( Y ), X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2025, [ =( composition( converse( one ), X ), converse( converse( X
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , clause( 5, [ =( composition( X, one ), X ) ] )
% 0.82/1.19  , 0, clause( 2022, [ =( composition( converse( Y ), X ), converse( 
% 0.82/1.19    composition( converse( X ), Y ) ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, converse( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, one )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2026, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2025, [ =( composition( converse( one ), X ), converse( 
% 0.82/1.19    converse( X ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 140, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  , clause( 2026, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2028, [ =( X, composition( converse( one ), X ) ) ] )
% 0.82/1.19  , clause( 140, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2030, [ =( one, converse( one ) ) ] )
% 0.82/1.19  , clause( 5, [ =( composition( X, one ), X ) ] )
% 0.82/1.19  , 0, clause( 2028, [ =( X, composition( converse( one ), X ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, converse( one ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, one )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2031, [ =( converse( one ), one ) ] )
% 0.82/1.19  , clause( 2030, [ =( one, converse( one ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 146, [ =( converse( one ), one ) ] )
% 0.82/1.19  , clause( 2031, [ =( converse( one ), one ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2033, [ =( X, composition( converse( one ), X ) ) ] )
% 0.82/1.19  , clause( 140, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2034, [ =( X, composition( one, X ) ) ] )
% 0.82/1.19  , clause( 146, [ =( converse( one ), one ) ] )
% 0.82/1.19  , 0, clause( 2033, [ =( X, composition( converse( one ), X ) ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2035, [ =( composition( one, X ), X ) ] )
% 0.82/1.19  , clause( 2034, [ =( X, composition( one, X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 147, [ =( composition( one, X ), X ) ] )
% 0.82/1.19  , clause( 2035, [ =( composition( one, X ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2037, [ =( complement( Y ), join( composition( converse( X ), 
% 0.82/1.19    complement( composition( X, Y ) ) ), complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 10, [ =( join( composition( converse( X ), complement( 
% 0.82/1.19    composition( X, Y ) ) ), complement( Y ) ), complement( Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2039, [ =( complement( X ), join( composition( converse( one ), 
% 0.82/1.19    complement( X ) ), complement( X ) ) ) ] )
% 0.82/1.19  , clause( 147, [ =( composition( one, X ), X ) ] )
% 0.82/1.19  , 0, clause( 2037, [ =( complement( Y ), join( composition( converse( X ), 
% 0.82/1.19    complement( composition( X, Y ) ) ), complement( Y ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, one ), 
% 0.82/1.19    :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2040, [ =( complement( X ), join( complement( X ), complement( X )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 140, [ =( composition( converse( one ), X ), X ) ] )
% 0.82/1.19  , 0, clause( 2039, [ =( complement( X ), join( composition( converse( one )
% 0.82/1.19    , complement( X ) ), complement( X ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2041, [ =( join( complement( X ), complement( X ) ), complement( X
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 2040, [ =( complement( X ), join( complement( X ), complement( X
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 150, [ =( join( complement( X ), complement( X ) ), complement( X )
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 2041, [ =( join( complement( X ), complement( X ) ), complement( 
% 0.82/1.19    X ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2043, [ =( complement( X ), join( complement( X ), complement( X )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 150, [ =( join( complement( X ), complement( X ) ), complement( X
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2046, [ =( complement( top ), join( complement( top ), zero ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2043, [ =( complement( X ), join( complement( X ), complement( 
% 0.82/1.19    X ) ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, top )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2048, [ =( complement( top ), join( zero, zero ) ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2046, [ =( complement( top ), join( complement( top ), zero )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2049, [ =( zero, join( zero, zero ) ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2048, [ =( complement( top ), join( zero, zero ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2055, [ =( join( zero, zero ), zero ) ] )
% 0.82/1.19  , clause( 2049, [ =( zero, join( zero, zero ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 155, [ =( join( zero, zero ), zero ) ] )
% 0.82/1.19  , clause( 2055, [ =( join( zero, zero ), zero ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2059, [ =( join( X, top ), join( join( X, complement( Y ) ), Y ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 23, [ =( join( join( Y, complement( X ) ), X ), join( Y, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2061, [ =( join( complement( X ), top ), join( complement( X ), X )
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 150, [ =( join( complement( X ), complement( X ) ), complement( X
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, clause( 2059, [ =( join( X, top ), join( join( X, complement( Y ) ), Y
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    complement( X ) ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2062, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  , clause( 15, [ =( join( complement( X ), X ), top ) ] )
% 0.82/1.19  , 0, clause( 2061, [ =( join( complement( X ), top ), join( complement( X )
% 0.82/1.19    , X ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 158, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  , clause( 2062, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2065, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) ) ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2067, [ =( join( join( X, zero ), zero ), join( X, zero ) ) ] )
% 0.82/1.19  , clause( 155, [ =( join( zero, zero ), zero ) ] )
% 0.82/1.19  , 0, clause( 2065, [ =( join( join( X, Y ), Z ), join( X, join( Y, Z ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, zero )
% 0.82/1.19    , :=( Z, zero )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 166, [ =( join( join( X, zero ), zero ), join( X, zero ) ) ] )
% 0.82/1.19  , clause( 2067, [ =( join( join( X, zero ), zero ), join( X, zero ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2070, [ =( top, join( complement( X ), top ) ) ] )
% 0.82/1.19  , clause( 158, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2072, [ =( top, join( top, top ) ) ] )
% 0.82/1.19  , clause( 77, [ =( join( complement( zero ), top ), join( top, top ) ) ] )
% 0.82/1.19  , 0, clause( 2070, [ =( top, join( complement( X ), top ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [] ), substitution( 1, [ :=( X, zero )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2073, [ =( join( top, top ), top ) ] )
% 0.82/1.19  , clause( 2072, [ =( top, join( top, top ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 168, [ =( join( top, top ), top ) ] )
% 0.82/1.19  , clause( 2073, [ =( join( top, top ), top ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2075, [ =( join( Y, top ), join( join( complement( X ), Y ), X ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 36, [ =( join( join( complement( Y ), X ), Y ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2078, [ =( join( top, top ), join( top, X ) ) ] )
% 0.82/1.19  , clause( 158, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  , 0, clause( 2075, [ =( join( Y, top ), join( join( complement( X ), Y ), X
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, top )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2079, [ =( top, join( top, X ) ) ] )
% 0.82/1.19  , clause( 168, [ =( join( top, top ), top ) ] )
% 0.82/1.19  , 0, clause( 2078, [ =( join( top, top ), join( top, X ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2080, [ =( join( top, X ), top ) ] )
% 0.82/1.19  , clause( 2079, [ =( top, join( top, X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 170, [ =( join( top, X ), top ) ] )
% 0.82/1.19  , clause( 2080, [ =( join( top, X ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2082, [ =( join( Y, top ), join( join( X, Y ), complement( X ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 37, [ =( join( join( Y, X ), complement( Y ) ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2086, [ =( join( top, top ), join( top, complement( complement( X )
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , clause( 158, [ =( join( complement( X ), top ), top ) ] )
% 0.82/1.19  , 0, clause( 2082, [ =( join( Y, top ), join( join( X, Y ), complement( X )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    complement( X ) ), :=( Y, top )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2087, [ =( join( top, top ), join( X, top ) ) ] )
% 0.82/1.19  , clause( 38, [ =( join( top, complement( complement( X ) ) ), join( X, top
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, clause( 2086, [ =( join( top, top ), join( top, complement( complement( 
% 0.82/1.19    X ) ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2088, [ =( top, join( X, top ) ) ] )
% 0.82/1.19  , clause( 168, [ =( join( top, top ), top ) ] )
% 0.82/1.19  , 0, clause( 2087, [ =( join( top, top ), join( X, top ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2089, [ =( join( X, top ), top ) ] )
% 0.82/1.19  , clause( 2088, [ =( top, join( X, top ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 171, [ =( join( X, top ), top ) ] )
% 0.82/1.19  , clause( 2089, [ =( join( X, top ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2091, [ =( join( X, converse( Y ) ), converse( join( converse( X )
% 0.82/1.19    , Y ) ) ) ] )
% 0.82/1.19  , clause( 19, [ =( converse( join( converse( X ), Y ) ), join( X, converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2092, [ =( join( X, converse( top ) ), converse( top ) ) ] )
% 0.82/1.19  , clause( 171, [ =( join( X, top ), top ) ] )
% 0.82/1.19  , 0, clause( 2091, [ =( join( X, converse( Y ) ), converse( join( converse( 
% 0.82/1.19    X ), Y ) ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, converse( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, top )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 183, [ =( join( X, converse( top ) ), converse( top ) ) ] )
% 0.82/1.19  , clause( 2092, [ =( join( X, converse( top ) ), converse( top ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2094, [ =( converse( top ), join( X, converse( top ) ) ) ] )
% 0.82/1.19  , clause( 183, [ =( join( X, converse( top ) ), converse( top ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2096, [ =( converse( top ), top ) ] )
% 0.82/1.19  , clause( 170, [ =( join( top, X ), top ) ] )
% 0.82/1.19  , 0, clause( 2094, [ =( converse( top ), join( X, converse( top ) ) ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [ :=( X, converse( top ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, top )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 184, [ =( converse( top ), top ) ] )
% 0.82/1.19  , clause( 2096, [ =( converse( top ), top ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2100, [ =( join( converse( join( X, Y ) ), complement( converse( Y
% 0.82/1.19     ) ) ), top ) ] )
% 0.82/1.19  , clause( 171, [ =( join( X, top ), top ) ] )
% 0.82/1.19  , 0, clause( 35, [ =( join( converse( join( X, Y ) ), complement( converse( 
% 0.82/1.19    Y ) ) ), join( converse( X ), top ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, converse( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 401, [ =( join( converse( join( X, Y ) ), complement( converse( Y )
% 0.82/1.19     ) ), top ) ] )
% 0.82/1.19  , clause( 2100, [ =( join( converse( join( X, Y ) ), complement( converse( 
% 0.82/1.19    Y ) ) ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2103, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.82/1.19    , Y ) ) ) ) ] )
% 0.82/1.19  , clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2106, [ =( X, join( meet( X, converse( top ) ), complement( 
% 0.82/1.19    converse( top ) ) ) ) ] )
% 0.82/1.19  , clause( 183, [ =( join( X, converse( top ) ), converse( top ) ) ] )
% 0.82/1.19  , 0, clause( 2103, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.82/1.19    X ), Y ) ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, converse( top ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2108, [ =( X, join( meet( X, converse( top ) ), complement( top ) )
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 184, [ =( converse( top ), top ) ] )
% 0.82/1.19  , 0, clause( 2106, [ =( X, join( meet( X, converse( top ) ), complement( 
% 0.82/1.19    converse( top ) ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2109, [ =( X, join( meet( X, top ), complement( top ) ) ) ] )
% 0.82/1.19  , clause( 184, [ =( converse( top ), top ) ] )
% 0.82/1.19  , 0, clause( 2108, [ =( X, join( meet( X, converse( top ) ), complement( 
% 0.82/1.19    top ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2112, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2109, [ =( X, join( meet( X, top ), complement( top ) ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2113, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  , clause( 2112, [ =( X, join( meet( X, top ), zero ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 546, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  , clause( 2113, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2115, [ =( join( Y, top ), join( join( X, Y ), complement( X ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 37, [ =( join( join( Y, X ), complement( Y ) ), join( X, top ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2117, [ =( join( complement( join( complement( X ), Y ) ), top ), 
% 0.82/1.19    join( X, complement( meet( X, Y ) ) ) ) ] )
% 0.82/1.19  , clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2115, [ =( join( Y, top ), join( join( X, Y ), complement( X )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, meet( X, Y ) ), :=( Y, complement( join( complement( X ), Y ) ) )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2118, [ =( top, join( X, complement( meet( X, Y ) ) ) ) ] )
% 0.82/1.19  , clause( 171, [ =( join( X, top ), top ) ] )
% 0.82/1.19  , 0, clause( 2117, [ =( join( complement( join( complement( X ), Y ) ), top
% 0.82/1.19     ), join( X, complement( meet( X, Y ) ) ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, complement( join( complement( X ), Y ) )
% 0.82/1.19     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2119, [ =( join( X, complement( meet( X, Y ) ) ), top ) ] )
% 0.82/1.19  , clause( 2118, [ =( top, join( X, complement( meet( X, Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 553, [ =( join( X, complement( meet( X, Y ) ) ), top ) ] )
% 0.82/1.19  , clause( 2119, [ =( join( X, complement( meet( X, Y ) ) ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2121, [ =( join( X, zero ), join( join( X, zero ), zero ) ) ] )
% 0.82/1.19  , clause( 166, [ =( join( join( X, zero ), zero ), join( X, zero ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2123, [ =( join( meet( X, top ), zero ), join( X, zero ) ) ] )
% 0.82/1.19  , clause( 546, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  , 0, clause( 2121, [ =( join( X, zero ), join( join( X, zero ), zero ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( X
% 0.82/1.19    , top ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2124, [ =( X, join( X, zero ) ) ] )
% 0.82/1.19  , clause( 546, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  , 0, clause( 2123, [ =( join( meet( X, top ), zero ), join( X, zero ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2126, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , clause( 2124, [ =( X, join( X, zero ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , clause( 2126, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2128, [ =( X, join( X, zero ) ) ] )
% 0.82/1.19  , clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2130, [ =( meet( X, top ), X ) ] )
% 0.82/1.19  , clause( 546, [ =( join( meet( X, top ), zero ), X ) ] )
% 0.82/1.19  , 0, clause( 2128, [ =( X, join( X, zero ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, meet( X
% 0.82/1.19    , top ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 579, [ =( meet( X, top ), X ) ] )
% 0.82/1.19  , clause( 2130, [ =( meet( X, top ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2133, [ =( meet( X, top ), complement( join( complement( X ), zero
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , clause( 73, [ =( complement( join( complement( X ), zero ) ), meet( X, 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2135, [ =( meet( X, top ), complement( complement( X ) ) ) ] )
% 0.82/1.19  , clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , 0, clause( 2133, [ =( meet( X, top ), complement( join( complement( X ), 
% 0.82/1.19    zero ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, complement( X ) )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2136, [ =( X, complement( complement( X ) ) ) ] )
% 0.82/1.19  , clause( 579, [ =( meet( X, top ), X ) ] )
% 0.82/1.19  , 0, clause( 2135, [ =( meet( X, top ), complement( complement( X ) ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2137, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , clause( 2136, [ =( X, complement( complement( X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , clause( 2137, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2138, [ =( X, join( X, zero ) ) ] )
% 0.82/1.19  , clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2139, [ =( X, join( zero, X ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 2138, [ =( X, join( X, zero ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, zero )] ), substitution( 1, [
% 0.82/1.19     :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2142, [ =( join( zero, X ), X ) ] )
% 0.82/1.19  , clause( 2139, [ =( X, join( zero, X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 589, [ =( join( zero, X ), X ) ] )
% 0.82/1.19  , clause( 2142, [ =( join( zero, X ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2144, [ =( complement( X ), join( complement( X ), complement( X )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , clause( 150, [ =( join( complement( X ), complement( X ) ), complement( X
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2147, [ =( complement( complement( X ) ), join( complement( 
% 0.82/1.19    complement( X ) ), X ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2144, [ =( complement( X ), join( complement( X ), complement( 
% 0.82/1.19    X ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    complement( X ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2149, [ =( complement( complement( X ) ), join( X, X ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2147, [ =( complement( complement( X ) ), join( complement( 
% 0.82/1.19    complement( X ) ), X ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2150, [ =( X, join( X, X ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2149, [ =( complement( complement( X ) ), join( X, X ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2156, [ =( join( X, X ), X ) ] )
% 0.82/1.19  , clause( 2150, [ =( X, join( X, X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 601, [ =( join( X, X ), X ) ] )
% 0.82/1.19  , clause( 2156, [ =( join( X, X ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2160, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2163, [ =( meet( complement( X ), Y ), complement( join( X, 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2160, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    complement( X ) ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2165, [ =( complement( join( X, complement( Y ) ) ), meet( 
% 0.82/1.19    complement( X ), Y ) ) ] )
% 0.82/1.19  , clause( 2163, [ =( meet( complement( X ), Y ), complement( join( X, 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 603, [ =( complement( join( X, complement( Y ) ) ), meet( 
% 0.82/1.19    complement( X ), Y ) ) ] )
% 0.82/1.19  , clause( 2165, [ =( complement( join( X, complement( Y ) ) ), meet( 
% 0.82/1.19    complement( X ), Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2168, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2172, [ =( meet( X, complement( Y ) ), complement( join( complement( 
% 0.82/1.19    X ), Y ) ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2168, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, complement( Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2174, [ =( complement( join( complement( X ), Y ) ), meet( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 2172, [ =( meet( X, complement( Y ) ), complement( join( 
% 0.82/1.19    complement( X ), Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 604, [ =( complement( join( complement( Y ), X ) ), meet( Y, 
% 0.82/1.19    complement( X ) ) ) ] )
% 0.82/1.19  , clause( 2174, [ =( complement( join( complement( X ), Y ) ), meet( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2176, [ =( X, complement( complement( X ) ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2181, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2176, [ =( X, complement( complement( X ) ) ) ] )
% 0.82/1.19  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, join( complement( X ), complement( Y ) ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 605, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 2181, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2183, [ =( X, join( X, X ) ) ] )
% 0.82/1.19  , clause( 601, [ =( join( X, X ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2186, [ =( join( X, Y ), join( join( X, join( X, Y ) ), Y ) ) ] )
% 0.82/1.19  , clause( 25, [ =( join( join( Z, Y ), X ), join( join( Z, X ), Y ) ) ] )
% 0.82/1.19  , 0, clause( 2183, [ =( X, join( X, X ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, join( X, Y ) ), :=( Y, Y ), :=( Z, X )] )
% 0.82/1.19    , substitution( 1, [ :=( X, join( X, Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2188, [ =( join( X, Y ), join( join( join( X, X ), Y ), Y ) ) ] )
% 0.82/1.19  , clause( 1, [ =( join( X, join( Y, Z ) ), join( join( X, Y ), Z ) ) ] )
% 0.82/1.19  , 0, clause( 2186, [ =( join( X, Y ), join( join( X, join( X, Y ) ), Y ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, Y )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2189, [ =( join( X, Y ), join( join( X, Y ), Y ) ) ] )
% 0.82/1.19  , clause( 601, [ =( join( X, X ), X ) ] )
% 0.82/1.19  , 0, clause( 2188, [ =( join( X, Y ), join( join( join( X, X ), Y ), Y ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2190, [ =( join( join( X, Y ), Y ), join( X, Y ) ) ] )
% 0.82/1.19  , clause( 2189, [ =( join( X, Y ), join( join( X, Y ), Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 610, [ =( join( join( X, Y ), Y ), join( X, Y ) ) ] )
% 0.82/1.19  , clause( 2190, [ =( join( join( X, Y ), Y ), join( X, Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2191, [ =( top, join( X, complement( meet( X, Y ) ) ) ) ] )
% 0.82/1.19  , clause( 553, [ =( join( X, complement( meet( X, Y ) ) ), top ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2192, [ =( top, join( X, complement( meet( Y, X ) ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2191, [ =( top, join( X, complement( meet( X, Y ) ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2195, [ =( join( X, complement( meet( Y, X ) ) ), top ) ] )
% 0.82/1.19  , clause( 2192, [ =( top, join( X, complement( meet( Y, X ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 658, [ =( join( X, complement( meet( Y, X ) ) ), top ) ] )
% 0.82/1.19  , clause( 2195, [ =( join( X, complement( meet( Y, X ) ) ), top ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2197, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.82/1.19    , Y ) ) ) ) ] )
% 0.82/1.19  , clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2200, [ =( X, join( meet( X, complement( meet( Y, complement( X ) )
% 0.82/1.19     ) ), complement( top ) ) ) ] )
% 0.82/1.19  , clause( 658, [ =( join( X, complement( meet( Y, X ) ) ), top ) ] )
% 0.82/1.19  , 0, clause( 2197, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.82/1.19    X ), Y ) ) ) ) ] )
% 0.82/1.19  , 0, 11, substitution( 0, [ :=( X, complement( X ) ), :=( Y, Y )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, complement( meet( Y, complement( X
% 0.82/1.19     ) ) ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2201, [ =( X, join( meet( X, complement( meet( Y, complement( X ) )
% 0.82/1.19     ) ), zero ) ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2200, [ =( X, join( meet( X, complement( meet( Y, complement( 
% 0.82/1.19    X ) ) ) ), complement( top ) ) ) ] )
% 0.82/1.19  , 0, 10, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2202, [ =( X, meet( X, complement( meet( Y, complement( X ) ) ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.19  , 0, clause( 2201, [ =( X, join( meet( X, complement( meet( Y, complement( 
% 0.82/1.19    X ) ) ) ), zero ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, meet( X, complement( meet( Y, complement( 
% 0.82/1.19    X ) ) ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2203, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 2202, [ =( X, meet( X, complement( meet( Y, complement( X ) ) ) )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 664, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 2203, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), X
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2205, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2207, [ =( meet( X, meet( Y, complement( X ) ) ), complement( top )
% 0.82/1.19     ) ] )
% 0.82/1.19  , clause( 658, [ =( join( X, complement( meet( Y, X ) ) ), top ) ] )
% 0.82/1.19  , 0, clause( 2205, [ =( meet( X, Y ), complement( join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [ :=( X, complement( X ) ), :=( Y, Y )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, meet( Y, complement( X ) ) )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2208, [ =( meet( X, meet( Y, complement( X ) ) ), zero ) ] )
% 0.82/1.19  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.19  , 0, clause( 2207, [ =( meet( X, meet( Y, complement( X ) ) ), complement( 
% 0.82/1.19    top ) ) ] )
% 0.82/1.19  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 681, [ =( meet( X, meet( Y, complement( X ) ) ), zero ) ] )
% 0.82/1.19  , clause( 2208, [ =( meet( X, meet( Y, complement( X ) ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2211, [ =( zero, meet( X, meet( Y, complement( X ) ) ) ) ] )
% 0.82/1.19  , clause( 681, [ =( meet( X, meet( Y, complement( X ) ) ), zero ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2212, [ =( zero, meet( complement( X ), meet( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2211, [ =( zero, meet( X, meet( Y, complement( X ) ) ) ) ] )
% 0.82/1.19  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    complement( X ) ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2213, [ =( meet( complement( X ), meet( Y, X ) ), zero ) ] )
% 0.82/1.19  , clause( 2212, [ =( zero, meet( complement( X ), meet( Y, X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 685, [ =( meet( complement( X ), meet( Y, X ) ), zero ) ] )
% 0.82/1.19  , clause( 2213, [ =( meet( complement( X ), meet( Y, X ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2214, [ =( zero, meet( complement( X ), meet( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 685, [ =( meet( complement( X ), meet( Y, X ) ), zero ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2215, [ =( zero, meet( meet( Y, X ), complement( X ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2214, [ =( zero, meet( complement( X ), meet( Y, X ) ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, meet( Y, X ) ), :=( Y, complement( X ) )] )
% 0.82/1.19    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2219, [ =( meet( meet( X, Y ), complement( Y ) ), zero ) ] )
% 0.82/1.19  , clause( 2215, [ =( zero, meet( meet( Y, X ), complement( X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 688, [ =( meet( meet( Y, X ), complement( X ) ), zero ) ] )
% 0.82/1.19  , clause( 2219, [ =( meet( meet( X, Y ), complement( Y ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2223, [ =( zero, meet( meet( X, Y ), complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 688, [ =( meet( meet( Y, X ), complement( X ) ), zero ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2225, [ =( zero, meet( meet( Y, X ), complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2223, [ =( zero, meet( meet( X, Y ), complement( Y ) ) ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2231, [ =( meet( meet( X, Y ), complement( X ) ), zero ) ] )
% 0.82/1.19  , clause( 2225, [ =( zero, meet( meet( Y, X ), complement( Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 691, [ =( meet( meet( Y, X ), complement( Y ) ), zero ) ] )
% 0.82/1.19  , clause( 2231, [ =( meet( meet( X, Y ), complement( X ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2233, [ =( X, join( meet( X, Y ), complement( join( complement( X )
% 0.82/1.19    , Y ) ) ) ) ] )
% 0.82/1.19  , clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2236, [ =( meet( X, Y ), join( zero, complement( join( complement( 
% 0.82/1.19    meet( X, Y ) ), complement( X ) ) ) ) ) ] )
% 0.82/1.19  , clause( 691, [ =( meet( meet( Y, X ), complement( Y ) ), zero ) ] )
% 0.82/1.19  , 0, clause( 2233, [ =( X, join( meet( X, Y ), complement( join( complement( 
% 0.82/1.19    X ), Y ) ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, meet( X, Y ) ), :=( Y, complement( X ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2237, [ =( meet( X, Y ), complement( join( complement( meet( X, Y )
% 0.82/1.19     ), complement( X ) ) ) ) ] )
% 0.82/1.19  , clause( 589, [ =( join( zero, X ), X ) ] )
% 0.82/1.19  , 0, clause( 2236, [ =( meet( X, Y ), join( zero, complement( join( 
% 0.82/1.19    complement( meet( X, Y ) ), complement( X ) ) ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, complement( join( complement( meet( X, Y
% 0.82/1.19     ) ), complement( X ) ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2238, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 0.82/1.19  , clause( 3, [ =( complement( join( complement( X ), complement( Y ) ) ), 
% 0.82/1.19    meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2237, [ =( meet( X, Y ), complement( join( complement( meet( X
% 0.82/1.19    , Y ) ), complement( X ) ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, meet( X, Y ) ), :=( Y, X )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2239, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 2238, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 694, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 2239, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2240, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 0.82/1.19  , clause( 694, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2243, [ =( meet( X, Y ), meet( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2240, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, meet( X, Y ) )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2256, [ =( meet( X, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 2243, [ =( meet( X, Y ), meet( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 706, [ =( meet( X, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 2256, [ =( meet( X, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2257, [ =( meet( X, Y ), meet( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 706, [ =( meet( X, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2260, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2257, [ =( meet( X, Y ), meet( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, meet( X, Y ) ), :=( Y, X )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2262, [ =( meet( X, Y ), meet( meet( Y, X ), X ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2260, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2264, [ =( meet( Y, X ), meet( meet( Y, X ), X ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2262, [ =( meet( X, Y ), meet( meet( Y, X ), X ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2265, [ =( meet( X, Y ), meet( Y, meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2264, [ =( meet( Y, X ), meet( meet( Y, X ), X ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, meet( X, Y ) )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2269, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  , clause( 2265, [ =( meet( X, Y ), meet( Y, meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 708, [ =( meet( X, meet( Y, X ) ), meet( Y, X ) ) ] )
% 0.82/1.19  , clause( 2269, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2275, [ =( join( X, Y ), join( join( X, Y ), Y ) ) ] )
% 0.82/1.19  , clause( 610, [ =( join( join( X, Y ), Y ), join( X, Y ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2278, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), join( X, complement( join( complement( X ), Y ) ) ) ) ] )
% 0.82/1.19  , clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2275, [ =( join( X, Y ), join( join( X, Y ), Y ) ) ] )
% 0.82/1.19  , 0, 11, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, meet( X, Y ) ), :=( Y, complement( join( complement( X ), Y ) ) )] )
% 0.82/1.19    ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2279, [ =( X, join( X, complement( join( complement( X ), Y ) ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X ), Y
% 0.82/1.19     ) ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2278, [ =( join( meet( X, Y ), complement( join( complement( X
% 0.82/1.19     ), Y ) ) ), join( X, complement( join( complement( X ), Y ) ) ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2286, [ =( X, join( X, meet( X, complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 604, [ =( complement( join( complement( Y ), X ) ), meet( Y, 
% 0.82/1.19    complement( X ) ) ) ] )
% 0.82/1.19  , 0, clause( 2279, [ =( X, join( X, complement( join( complement( X ), Y )
% 0.82/1.19     ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2287, [ =( join( X, meet( X, complement( Y ) ) ), X ) ] )
% 0.82/1.19  , clause( 2286, [ =( X, join( X, meet( X, complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 711, [ =( join( X, meet( X, complement( Y ) ) ), X ) ] )
% 0.82/1.19  , clause( 2287, [ =( join( X, meet( X, complement( Y ) ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2289, [ =( X, join( X, meet( X, complement( Y ) ) ) ) ] )
% 0.82/1.19  , clause( 711, [ =( join( X, meet( X, complement( Y ) ) ), X ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2290, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2289, [ =( X, join( X, meet( X, complement( Y ) ) ) ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, complement( Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2291, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.82/1.19  , clause( 2290, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 716, [ =( join( Y, meet( Y, X ) ), Y ) ] )
% 0.82/1.19  , clause( 2291, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2293, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , clause( 716, [ =( join( Y, meet( Y, X ) ), Y ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2294, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 708, [ =( meet( X, meet( Y, X ) ), meet( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 2293, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, meet( Y, X ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2295, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.82/1.19  , clause( 2294, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 734, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.82/1.19  , clause( 2295, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2297, [ =( join( X, converse( Y ) ), converse( join( converse( X )
% 0.82/1.19    , Y ) ) ) ] )
% 0.82/1.19  , clause( 19, [ =( converse( join( converse( X ), Y ) ), join( X, converse( 
% 0.82/1.19    Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2299, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), 
% 0.82/1.19    converse( converse( X ) ) ) ] )
% 0.82/1.19  , clause( 734, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2297, [ =( join( X, converse( Y ) ), converse( join( converse( 
% 0.82/1.19    X ), Y ) ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, converse( X ) ), :=( Y, Y )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, meet( Y, converse( X ) ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2300, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2299, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), 
% 0.82/1.19    converse( converse( X ) ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 774, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), X ) ] )
% 0.82/1.19  , clause( 2300, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2303, [ =( meet( Y, X ), meet( X, meet( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 708, [ =( meet( X, meet( Y, X ) ), meet( Y, X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2305, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), 
% 0.82/1.19    meet( complement( meet( Y, complement( X ) ) ), X ) ) ] )
% 0.82/1.19  , clause( 664, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), X
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, clause( 2303, [ =( meet( Y, X ), meet( X, meet( Y, X ) ) ) ] )
% 0.82/1.19  , 0, 14, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, complement( meet( Y, complement( X ) ) ) ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2306, [ =( X, meet( complement( meet( Y, complement( X ) ) ), X ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 664, [ =( meet( X, complement( meet( Y, complement( X ) ) ) ), X
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, clause( 2305, [ =( meet( X, complement( meet( Y, complement( X ) ) ) )
% 0.82/1.19    , meet( complement( meet( Y, complement( X ) ) ), X ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2308, [ =( meet( complement( meet( Y, complement( X ) ) ), X ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 2306, [ =( X, meet( complement( meet( Y, complement( X ) ) ), X )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 846, [ =( meet( complement( meet( Y, complement( X ) ) ), X ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 2308, [ =( meet( complement( meet( Y, complement( X ) ) ), X ), X
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2311, [ =( complement( meet( X, Y ) ), join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 605, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2312, [ =( complement( meet( complement( X ), Y ) ), join( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2311, [ =( complement( meet( X, Y ) ), join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.82/1.19    complement( X ) ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 853, [ =( complement( meet( complement( X ), Y ) ), join( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 2312, [ =( complement( meet( complement( X ), Y ) ), join( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2317, [ =( complement( meet( X, Y ) ), join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 605, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2319, [ =( complement( meet( X, complement( Y ) ) ), join( 
% 0.82/1.19    complement( X ), Y ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2317, [ =( complement( meet( X, Y ) ), join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, complement( Y ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 854, [ =( complement( meet( Y, complement( X ) ) ), join( 
% 0.82/1.19    complement( Y ), X ) ) ] )
% 0.82/1.19  , clause( 2319, [ =( complement( meet( X, complement( Y ) ) ), join( 
% 0.82/1.19    complement( X ), Y ) ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2322, [ =( complement( meet( X, Y ) ), join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , clause( 605, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2324, [ =( complement( meet( X, Y ) ), join( complement( Y ), 
% 0.82/1.19    complement( X ) ) ) ] )
% 0.82/1.19  , clause( 0, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.82/1.19  , 0, clause( 2322, [ =( complement( meet( X, Y ) ), join( complement( X ), 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, complement( X ) ), :=( Y, complement( Y )
% 0.82/1.19     )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2326, [ =( complement( meet( X, Y ) ), complement( meet( Y, X ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 605, [ =( join( complement( X ), complement( Y ) ), complement( 
% 0.82/1.19    meet( X, Y ) ) ) ] )
% 0.82/1.19  , 0, clause( 2324, [ =( complement( meet( X, Y ) ), join( complement( Y ), 
% 0.82/1.19    complement( X ) ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 866, [ =( complement( meet( X, Y ) ), complement( meet( Y, X ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 2326, [ =( complement( meet( X, Y ) ), complement( meet( Y, X ) )
% 0.82/1.19     ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2328, [ =( Y, meet( complement( meet( X, complement( Y ) ) ), Y ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 846, [ =( meet( complement( meet( Y, complement( X ) ) ), X ), X
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2331, [ =( X, meet( join( Y, complement( complement( X ) ) ), X ) )
% 0.82/1.19     ] )
% 0.82/1.19  , clause( 853, [ =( complement( meet( complement( X ), Y ) ), join( X, 
% 0.82/1.19    complement( Y ) ) ) ] )
% 0.82/1.19  , 0, clause( 2328, [ =( Y, meet( complement( meet( X, complement( Y ) ) ), 
% 0.82/1.19    Y ) ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, complement( X ) )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, complement( Y ) ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2333, [ =( X, meet( join( Y, X ), X ) ) ] )
% 0.82/1.19  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.19  , 0, clause( 2331, [ =( X, meet( join( Y, complement( complement( X ) ) ), 
% 0.82/1.19    X ) ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.82/1.19    :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2334, [ =( meet( join( Y, X ), X ), X ) ] )
% 0.82/1.19  , clause( 2333, [ =( X, meet( join( Y, X ), X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 973, [ =( meet( join( X, Y ), Y ), Y ) ] )
% 0.82/1.19  , clause( 2334, [ =( meet( join( Y, X ), X ), X ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2336, [ =( zero, meet( meet( X, Y ), complement( X ) ) ) ] )
% 0.82/1.19  , clause( 691, [ =( meet( meet( Y, X ), complement( Y ) ), zero ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2337, [ =( zero, meet( Y, complement( join( X, Y ) ) ) ) ] )
% 0.82/1.19  , clause( 973, [ =( meet( join( X, Y ), Y ), Y ) ] )
% 0.82/1.19  , 0, clause( 2336, [ =( zero, meet( meet( X, Y ), complement( X ) ) ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, join( X, Y ) ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2338, [ =( meet( X, complement( join( Y, X ) ) ), zero ) ] )
% 0.82/1.19  , clause( 2337, [ =( zero, meet( Y, complement( join( X, Y ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 998, [ =( meet( Y, complement( join( X, Y ) ) ), zero ) ] )
% 0.82/1.19  , clause( 2338, [ =( meet( X, complement( join( Y, X ) ) ), zero ) ] )
% 0.82/1.19  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2341, [ =( join( meet( X, Y ), meet( X, complement( Y ) ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 604, [ =( complement( join( complement( Y ), X ) ), meet( Y, 
% 0.82/1.19    complement( X ) ) ) ] )
% 0.82/1.19  , 0, clause( 42, [ =( join( meet( X, Y ), complement( join( complement( X )
% 0.82/1.19    , Y ) ) ), X ) ] )
% 0.82/1.19  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.82/1.19    :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 1008, [ =( join( meet( X, Y ), meet( X, complement( Y ) ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 2341, [ =( join( meet( X, Y ), meet( X, complement( Y ) ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2344, [ =( X, join( meet( X, Y ), meet( X, complement( Y ) ) ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1008, [ =( join( meet( X, Y ), meet( X, complement( Y ) ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2346, [ =( sk2, join( zero, meet( sk2, complement( converse( sk1 )
% 0.82/1.19     ) ) ) ) ] )
% 0.82/1.19  , clause( 85, [ =( meet( sk2, converse( sk1 ) ), zero ) ] )
% 0.82/1.19  , 0, clause( 2344, [ =( X, join( meet( X, Y ), meet( X, complement( Y ) ) )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, sk2 ), :=( Y, 
% 0.82/1.19    converse( sk1 ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2347, [ =( sk2, meet( sk2, complement( converse( sk1 ) ) ) ) ] )
% 0.82/1.19  , clause( 589, [ =( join( zero, X ), X ) ] )
% 0.82/1.19  , 0, clause( 2346, [ =( sk2, join( zero, meet( sk2, complement( converse( 
% 0.82/1.19    sk1 ) ) ) ) ) ] )
% 0.82/1.19  , 0, 2, substitution( 0, [ :=( X, meet( sk2, complement( converse( sk1 ) )
% 0.82/1.19     ) )] ), substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2348, [ =( meet( sk2, complement( converse( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  , clause( 2347, [ =( sk2, meet( sk2, complement( converse( sk1 ) ) ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 1194, [ =( meet( sk2, complement( converse( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  , clause( 2348, [ =( meet( sk2, complement( converse( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2349, [ =( X, join( meet( X, Y ), meet( X, complement( Y ) ) ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 1008, [ =( join( meet( X, Y ), meet( X, complement( Y ) ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2351, [ =( X, join( meet( X, Y ), meet( complement( Y ), X ) ) ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 69, [ =( meet( Y, X ), meet( X, Y ) ) ] )
% 0.82/1.19  , 0, clause( 2349, [ =( X, join( meet( X, Y ), meet( X, complement( Y ) ) )
% 0.82/1.19     ) ] )
% 0.82/1.19  , 0, 6, substitution( 0, [ :=( X, complement( Y ) ), :=( Y, X )] ), 
% 0.82/1.19    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2357, [ =( join( meet( X, Y ), meet( complement( Y ), X ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 2351, [ =( X, join( meet( X, Y ), meet( complement( Y ), X ) ) )
% 0.82/1.19     ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 1196, [ =( join( meet( X, Y ), meet( complement( Y ), X ) ), X ) ]
% 0.82/1.19     )
% 0.82/1.19  , clause( 2357, [ =( join( meet( X, Y ), meet( complement( Y ), X ) ), X )
% 0.82/1.19     ] )
% 0.82/1.19  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.82/1.19     )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2359, [ =( meet( Y, X ), meet( X, meet( Y, X ) ) ) ] )
% 0.82/1.19  , clause( 708, [ =( meet( X, meet( Y, X ) ), meet( Y, X ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2361, [ =( meet( sk2, complement( converse( sk1 ) ) ), meet( 
% 0.82/1.19    complement( converse( sk1 ) ), sk2 ) ) ] )
% 0.82/1.19  , clause( 1194, [ =( meet( sk2, complement( converse( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  , 0, clause( 2359, [ =( meet( Y, X ), meet( X, meet( Y, X ) ) ) ] )
% 0.82/1.19  , 0, 10, substitution( 0, [] ), substitution( 1, [ :=( X, complement( 
% 0.82/1.19    converse( sk1 ) ) ), :=( Y, sk2 )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2362, [ =( sk2, meet( complement( converse( sk1 ) ), sk2 ) ) ] )
% 0.82/1.19  , clause( 1194, [ =( meet( sk2, complement( converse( sk1 ) ) ), sk2 ) ] )
% 0.82/1.19  , 0, clause( 2361, [ =( meet( sk2, complement( converse( sk1 ) ) ), meet( 
% 0.82/1.19    complement( converse( sk1 ) ), sk2 ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2364, [ =( meet( complement( converse( sk1 ) ), sk2 ), sk2 ) ] )
% 0.82/1.19  , clause( 2362, [ =( sk2, meet( complement( converse( sk1 ) ), sk2 ) ) ] )
% 0.82/1.19  , 0, substitution( 0, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 1204, [ =( meet( complement( converse( sk1 ) ), sk2 ), sk2 ) ] )
% 0.82/1.19  , clause( 2364, [ =( meet( complement( converse( sk1 ) ), sk2 ), sk2 ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2369, [ =( complement( meet( sk2, complement( converse( sk1 ) ) ) )
% 0.82/1.19    , complement( sk2 ) ) ] )
% 0.82/1.19  , clause( 1204, [ =( meet( complement( converse( sk1 ) ), sk2 ), sk2 ) ] )
% 0.82/1.19  , 0, clause( 866, [ =( complement( meet( X, Y ) ), complement( meet( Y, X )
% 0.82/1.19     ) ) ] )
% 0.82/1.19  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, sk2 ), :=( Y, 
% 0.82/1.19    complement( converse( sk1 ) ) )] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  paramod(
% 0.82/1.19  clause( 2370, [ =( join( complement( sk2 ), converse( sk1 ) ), complement( 
% 0.82/1.19    sk2 ) ) ] )
% 0.82/1.19  , clause( 854, [ =( complement( meet( Y, complement( X ) ) ), join( 
% 0.82/1.19    complement( Y ), X ) ) ] )
% 0.82/1.19  , 0, clause( 2369, [ =( complement( meet( sk2, complement( converse( sk1 )
% 0.82/1.19     ) ) ), complement( sk2 ) ) ] )
% 0.82/1.19  , 0, 1, substitution( 0, [ :=( X, converse( sk1 ) ), :=( Y, sk2 )] ), 
% 0.82/1.19    substitution( 1, [] )).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  subsumption(
% 0.82/1.19  clause( 1208, [ =( join( complement( sk2 ), converse( sk1 ) ), complement( 
% 0.82/1.19    sk2 ) ) ] )
% 0.82/1.19  , clause( 2370, [ =( join( complement( sk2 ), converse( sk1 ) ), complement( 
% 0.82/1.19    sk2 ) ) ] )
% 0.82/1.19  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.19  
% 0.82/1.19  
% 0.82/1.19  eqswap(
% 0.82/1.19  clause( 2373, [ =( top, join( converse( join( X, Y ) ), complement( 
% 0.82/1.20    converse( Y ) ) ) ) ] )
% 0.82/1.20  , clause( 401, [ =( join( converse( join( X, Y ) ), complement( converse( Y
% 0.82/1.20     ) ) ), top ) ] )
% 0.82/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2375, [ =( top, join( converse( complement( sk2 ) ), complement( 
% 0.82/1.20    converse( converse( sk1 ) ) ) ) ) ] )
% 0.82/1.20  , clause( 1208, [ =( join( complement( sk2 ), converse( sk1 ) ), complement( 
% 0.82/1.20    sk2 ) ) ] )
% 0.82/1.20  , 0, clause( 2373, [ =( top, join( converse( join( X, Y ) ), complement( 
% 0.82/1.20    converse( Y ) ) ) ) ] )
% 0.82/1.20  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, complement( sk2 )
% 0.82/1.20     ), :=( Y, converse( sk1 ) )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2376, [ =( top, join( converse( complement( sk2 ) ), complement( 
% 0.82/1.20    sk1 ) ) ) ] )
% 0.82/1.20  , clause( 7, [ =( converse( converse( X ) ), X ) ] )
% 0.82/1.20  , 0, clause( 2375, [ =( top, join( converse( complement( sk2 ) ), 
% 0.82/1.20    complement( converse( converse( sk1 ) ) ) ) ) ] )
% 0.82/1.20  , 0, 7, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2377, [ =( join( converse( complement( sk2 ) ), complement( sk1 ) )
% 0.82/1.20    , top ) ] )
% 0.82/1.20  , clause( 2376, [ =( top, join( converse( complement( sk2 ) ), complement( 
% 0.82/1.20    sk1 ) ) ) ] )
% 0.82/1.20  , 0, substitution( 0, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  subsumption(
% 0.82/1.20  clause( 1217, [ =( join( converse( complement( sk2 ) ), complement( sk1 ) )
% 0.82/1.20    , top ) ] )
% 0.82/1.20  , clause( 2377, [ =( join( converse( complement( sk2 ) ), complement( sk1 )
% 0.82/1.20     ), top ) ] )
% 0.82/1.20  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2382, [ =( converse( join( complement( sk1 ), converse( complement( 
% 0.82/1.20    sk2 ) ) ) ), converse( top ) ) ] )
% 0.82/1.20  , clause( 1217, [ =( join( converse( complement( sk2 ) ), complement( sk1 )
% 0.82/1.20     ), top ) ] )
% 0.82/1.20  , 0, clause( 18, [ =( converse( join( X, Y ) ), converse( join( Y, X ) ) )
% 0.82/1.20     ] )
% 0.82/1.20  , 0, 9, substitution( 0, [] ), substitution( 1, [ :=( X, complement( sk1 )
% 0.82/1.20     ), :=( Y, converse( complement( sk2 ) ) )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2383, [ =( converse( join( complement( sk1 ), converse( complement( 
% 0.82/1.20    sk2 ) ) ) ), top ) ] )
% 0.82/1.20  , clause( 184, [ =( converse( top ), top ) ] )
% 0.82/1.20  , 0, clause( 2382, [ =( converse( join( complement( sk1 ), converse( 
% 0.82/1.20    complement( sk2 ) ) ) ), converse( top ) ) ] )
% 0.82/1.20  , 0, 8, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2384, [ =( join( converse( complement( sk1 ) ), complement( sk2 ) )
% 0.82/1.20    , top ) ] )
% 0.82/1.20  , clause( 20, [ =( converse( join( Y, converse( X ) ) ), join( converse( Y
% 0.82/1.20     ), X ) ) ] )
% 0.82/1.20  , 0, clause( 2383, [ =( converse( join( complement( sk1 ), converse( 
% 0.82/1.20    complement( sk2 ) ) ) ), top ) ] )
% 0.82/1.20  , 0, 1, substitution( 0, [ :=( X, complement( sk2 ) ), :=( Y, complement( 
% 0.82/1.20    sk1 ) )] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  subsumption(
% 0.82/1.20  clause( 1249, [ =( join( converse( complement( sk1 ) ), complement( sk2 ) )
% 0.82/1.20    , top ) ] )
% 0.82/1.20  , clause( 2384, [ =( join( converse( complement( sk1 ) ), complement( sk2 )
% 0.82/1.20     ), top ) ] )
% 0.82/1.20  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2387, [ =( meet( complement( X ), Y ), complement( join( X, 
% 0.82/1.20    complement( Y ) ) ) ) ] )
% 0.82/1.20  , clause( 603, [ =( complement( join( X, complement( Y ) ) ), meet( 
% 0.82/1.20    complement( X ), Y ) ) ] )
% 0.82/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2389, [ =( meet( complement( converse( complement( sk1 ) ) ), sk2 )
% 0.82/1.20    , complement( top ) ) ] )
% 0.82/1.20  , clause( 1249, [ =( join( converse( complement( sk1 ) ), complement( sk2 )
% 0.82/1.20     ), top ) ] )
% 0.82/1.20  , 0, clause( 2387, [ =( meet( complement( X ), Y ), complement( join( X, 
% 0.82/1.20    complement( Y ) ) ) ) ] )
% 0.82/1.20  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, converse( 
% 0.82/1.20    complement( sk1 ) ) ), :=( Y, sk2 )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2390, [ =( meet( complement( converse( complement( sk1 ) ) ), sk2 )
% 0.82/1.20    , zero ) ] )
% 0.82/1.20  , clause( 71, [ =( complement( top ), zero ) ] )
% 0.82/1.20  , 0, clause( 2389, [ =( meet( complement( converse( complement( sk1 ) ) ), 
% 0.82/1.20    sk2 ), complement( top ) ) ] )
% 0.82/1.20  , 0, 7, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  subsumption(
% 0.82/1.20  clause( 1721, [ =( meet( complement( converse( complement( sk1 ) ) ), sk2 )
% 0.82/1.20    , zero ) ] )
% 0.82/1.20  , clause( 2390, [ =( meet( complement( converse( complement( sk1 ) ) ), sk2
% 0.82/1.20     ), zero ) ] )
% 0.82/1.20  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2393, [ =( X, join( meet( X, Y ), meet( complement( Y ), X ) ) ) ]
% 0.82/1.20     )
% 0.82/1.20  , clause( 1196, [ =( join( meet( X, Y ), meet( complement( Y ), X ) ), X )
% 0.82/1.20     ] )
% 0.82/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2396, [ =( sk2, join( meet( sk2, converse( complement( sk1 ) ) ), 
% 0.82/1.20    zero ) ) ] )
% 0.82/1.20  , clause( 1721, [ =( meet( complement( converse( complement( sk1 ) ) ), sk2
% 0.82/1.20     ), zero ) ] )
% 0.82/1.20  , 0, clause( 2393, [ =( X, join( meet( X, Y ), meet( complement( Y ), X ) )
% 0.82/1.20     ) ] )
% 0.82/1.20  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, sk2 ), :=( Y, 
% 0.82/1.20    converse( complement( sk1 ) ) )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2397, [ =( sk2, meet( sk2, converse( complement( sk1 ) ) ) ) ] )
% 0.82/1.20  , clause( 569, [ =( join( X, zero ), X ) ] )
% 0.82/1.20  , 0, clause( 2396, [ =( sk2, join( meet( sk2, converse( complement( sk1 ) )
% 0.82/1.20     ), zero ) ) ] )
% 0.82/1.20  , 0, 2, substitution( 0, [ :=( X, meet( sk2, converse( complement( sk1 ) )
% 0.82/1.20     ) )] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2398, [ =( meet( sk2, converse( complement( sk1 ) ) ), sk2 ) ] )
% 0.82/1.20  , clause( 2397, [ =( sk2, meet( sk2, converse( complement( sk1 ) ) ) ) ] )
% 0.82/1.20  , 0, substitution( 0, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  subsumption(
% 0.82/1.20  clause( 1740, [ =( meet( sk2, converse( complement( sk1 ) ) ), sk2 ) ] )
% 0.82/1.20  , clause( 2398, [ =( meet( sk2, converse( complement( sk1 ) ) ), sk2 ) ] )
% 0.82/1.20  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2400, [ =( X, join( X, converse( meet( Y, converse( X ) ) ) ) ) ]
% 0.82/1.20     )
% 0.82/1.20  , clause( 774, [ =( join( X, converse( meet( Y, converse( X ) ) ) ), X ) ]
% 0.82/1.20     )
% 0.82/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2401, [ =( complement( sk1 ), join( complement( sk1 ), converse( 
% 0.82/1.20    sk2 ) ) ) ] )
% 0.82/1.20  , clause( 1740, [ =( meet( sk2, converse( complement( sk1 ) ) ), sk2 ) ] )
% 0.82/1.20  , 0, clause( 2400, [ =( X, join( X, converse( meet( Y, converse( X ) ) ) )
% 0.82/1.20     ) ] )
% 0.82/1.20  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, complement( sk1 )
% 0.82/1.20     ), :=( Y, sk2 )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2402, [ =( join( complement( sk1 ), converse( sk2 ) ), complement( 
% 0.82/1.20    sk1 ) ) ] )
% 0.82/1.20  , clause( 2401, [ =( complement( sk1 ), join( complement( sk1 ), converse( 
% 0.82/1.20    sk2 ) ) ) ] )
% 0.82/1.20  , 0, substitution( 0, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  subsumption(
% 0.82/1.20  clause( 1748, [ =( join( complement( sk1 ), converse( sk2 ) ), complement( 
% 0.82/1.20    sk1 ) ) ] )
% 0.82/1.20  , clause( 2402, [ =( join( complement( sk1 ), converse( sk2 ) ), complement( 
% 0.82/1.20    sk1 ) ) ] )
% 0.82/1.20  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2404, [ =( zero, meet( X, complement( join( Y, X ) ) ) ) ] )
% 0.82/1.20  , clause( 998, [ =( meet( Y, complement( join( X, Y ) ) ), zero ) ] )
% 0.82/1.20  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  eqswap(
% 0.82/1.20  clause( 2406, [ ~( =( zero, meet( converse( sk2 ), sk1 ) ) ) ] )
% 0.82/1.20  , clause( 86, [ ~( =( meet( converse( sk2 ), sk1 ), zero ) ) ] )
% 0.82/1.20  , 0, substitution( 0, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2407, [ =( zero, meet( converse( sk2 ), complement( complement( sk1
% 0.82/1.20     ) ) ) ) ] )
% 0.82/1.20  , clause( 1748, [ =( join( complement( sk1 ), converse( sk2 ) ), complement( 
% 0.82/1.20    sk1 ) ) ] )
% 0.82/1.20  , 0, clause( 2404, [ =( zero, meet( X, complement( join( Y, X ) ) ) ) ] )
% 0.82/1.20  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, converse( sk2 ) )
% 0.82/1.20    , :=( Y, complement( sk1 ) )] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  paramod(
% 0.82/1.20  clause( 2408, [ =( zero, meet( converse( sk2 ), sk1 ) ) ] )
% 0.82/1.20  , clause( 583, [ =( complement( complement( X ) ), X ) ] )
% 0.82/1.20  , 0, clause( 2407, [ =( zero, meet( converse( sk2 ), complement( complement( 
% 0.82/1.20    sk1 ) ) ) ) ] )
% 0.82/1.20  , 0, 5, substitution( 0, [ :=( X, sk1 )] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  resolution(
% 0.82/1.20  clause( 2409, [] )
% 0.82/1.20  , clause( 2406, [ ~( =( zero, meet( converse( sk2 ), sk1 ) ) ) ] )
% 0.82/1.20  , 0, clause( 2408, [ =( zero, meet( converse( sk2 ), sk1 ) ) ] )
% 0.82/1.20  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  subsumption(
% 0.82/1.20  clause( 1754, [] )
% 0.82/1.20  , clause( 2409, [] )
% 0.82/1.20  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  end.
% 0.82/1.20  
% 0.82/1.20  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.82/1.20  
% 0.82/1.20  Memory use:
% 0.82/1.20  
% 0.82/1.20  space for terms:        20913
% 0.82/1.20  space for clauses:      191267
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  clauses generated:      21612
% 0.82/1.20  clauses kept:           1755
% 0.82/1.20  clauses selected:       307
% 0.82/1.20  clauses deleted:        182
% 0.82/1.20  clauses inuse deleted:  65
% 0.82/1.20  
% 0.82/1.20  subsentry:          4269
% 0.82/1.20  literals s-matched: 1937
% 0.82/1.20  literals matched:   1591
% 0.82/1.20  full subsumption:   0
% 0.82/1.20  
% 0.82/1.20  checksum:           1672537748
% 0.82/1.20  
% 0.82/1.20  
% 0.82/1.20  Bliksem ended
%------------------------------------------------------------------------------