TSTP Solution File: LAT026-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LAT026-1 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n013.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 : Sun Jul 17 03:48:25 EDT 2022

% Result   : Unsatisfiable 1.84s 2.27s
% Output   : Refutation 1.84s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem  : LAT026-1 : TPTP v8.1.0. Released v2.2.0.
% 0.00/0.11  % Command  : bliksem %s
% 0.11/0.32  % Computer : n013.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit : 300
% 0.11/0.32  % DateTime : Wed Jun 29 16:54:29 EDT 2022
% 0.11/0.32  % CPUTime  : 
% 1.84/2.27  *** allocated 10000 integers for termspace/termends
% 1.84/2.27  *** allocated 10000 integers for clauses
% 1.84/2.27  *** allocated 10000 integers for justifications
% 1.84/2.27  Bliksem 1.12
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  Automatic Strategy Selection
% 1.84/2.27  
% 1.84/2.27  Clauses:
% 1.84/2.27  [
% 1.84/2.27     [ =( meet( X, X ), X ) ],
% 1.84/2.27     [ =( join( X, X ), X ) ],
% 1.84/2.27     [ =( meet( X, Y ), meet( Y, X ) ) ],
% 1.84/2.27     [ =( join( X, Y ), join( Y, X ) ) ],
% 1.84/2.27     [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ],
% 1.84/2.27     [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ],
% 1.84/2.27     [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ],
% 1.84/2.27     [ ~( =( meet( meet( a, b ), c ), meet( a, meet( b, c ) ) ) ) ]
% 1.84/2.27  ] .
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  percentage equality = 1.000000, percentage horn = 1.000000
% 1.84/2.27  This is a pure equality problem
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  Options Used:
% 1.84/2.27  
% 1.84/2.27  useres =            1
% 1.84/2.27  useparamod =        1
% 1.84/2.27  useeqrefl =         1
% 1.84/2.27  useeqfact =         1
% 1.84/2.27  usefactor =         1
% 1.84/2.27  usesimpsplitting =  0
% 1.84/2.27  usesimpdemod =      5
% 1.84/2.27  usesimpres =        3
% 1.84/2.27  
% 1.84/2.27  resimpinuse      =  1000
% 1.84/2.27  resimpclauses =     20000
% 1.84/2.27  substype =          eqrewr
% 1.84/2.27  backwardsubs =      1
% 1.84/2.27  selectoldest =      5
% 1.84/2.27  
% 1.84/2.27  litorderings [0] =  split
% 1.84/2.27  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.84/2.27  
% 1.84/2.27  termordering =      kbo
% 1.84/2.27  
% 1.84/2.27  litapriori =        0
% 1.84/2.27  termapriori =       1
% 1.84/2.27  litaposteriori =    0
% 1.84/2.27  termaposteriori =   0
% 1.84/2.27  demodaposteriori =  0
% 1.84/2.27  ordereqreflfact =   0
% 1.84/2.27  
% 1.84/2.27  litselect =         negord
% 1.84/2.27  
% 1.84/2.27  maxweight =         15
% 1.84/2.27  maxdepth =          30000
% 1.84/2.27  maxlength =         115
% 1.84/2.27  maxnrvars =         195
% 1.84/2.27  excuselevel =       1
% 1.84/2.27  increasemaxweight = 1
% 1.84/2.27  
% 1.84/2.27  maxselected =       10000000
% 1.84/2.27  maxnrclauses =      10000000
% 1.84/2.27  
% 1.84/2.27  showgenerated =    0
% 1.84/2.27  showkept =         0
% 1.84/2.27  showselected =     0
% 1.84/2.27  showdeleted =      0
% 1.84/2.27  showresimp =       1
% 1.84/2.27  showstatus =       2000
% 1.84/2.27  
% 1.84/2.27  prologoutput =     1
% 1.84/2.27  nrgoals =          5000000
% 1.84/2.27  totalproof =       1
% 1.84/2.27  
% 1.84/2.27  Symbols occurring in the translation:
% 1.84/2.27  
% 1.84/2.27  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.84/2.27  .  [1, 2]      (w:1, o:20, a:1, s:1, b:0), 
% 1.84/2.27  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 1.84/2.27  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.84/2.27  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.84/2.27  meet  [40, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 1.84/2.27  join  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 1.84/2.27  a  [44, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 1.84/2.27  b  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 1.84/2.27  c  [46, 0]      (w:1, o:14, a:1, s:1, b:0).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  Starting Search:
% 1.84/2.27  
% 1.84/2.27  Resimplifying inuse:
% 1.84/2.27  Done
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  Bliksems!, er is een bewijs:
% 1.84/2.27  % SZS status Unsatisfiable
% 1.84/2.27  % SZS output start Refutation
% 1.84/2.27  
% 1.84/2.27  clause( 0, [ =( meet( X, X ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1, [ =( join( X, X ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 5, [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 6, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 7, [ ~( =( meet( a, meet( b, c ) ), meet( meet( a, b ), c ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  .
% 1.84/2.27  clause( 9, [ =( meet( Y, join( join( Y, Z ), X ) ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 11, [ =( meet( X, join( X, Y ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 12, [ =( meet( X, join( Y, X ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 13, [ =( meet( Y, meet( join( X, Y ), join( Z, Y ) ) ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 14, [ =( meet( meet( join( Y, X ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 16, [ =( meet( join( X, Y ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 17, [ =( meet( join( Y, X ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 18, [ =( join( join( X, meet( Z, join( Y, X ) ) ), join( Y, X ) ), 
% 1.84/2.27    join( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 31, [ =( join( X, join( Y, X ) ), join( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 34, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 39, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 42, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 46, [ =( meet( meet( join( Z, meet( X, Y ) ), X ), meet( X, Y ) ), 
% 1.84/2.27    meet( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 47, [ =( meet( meet( X, join( Z, meet( Y, X ) ) ), meet( Y, X ) ), 
% 1.84/2.27    meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 48, [ =( meet( meet( join( Z, meet( Y, X ) ), X ), meet( Y, X ) ), 
% 1.84/2.27    meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 51, [ ~( =( meet( a, meet( c, b ) ), meet( meet( a, b ), c ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  .
% 1.84/2.27  clause( 56, [ =( meet( X, join( join( Y, X ), Z ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 58, [ =( meet( meet( X, Y ), join( X, Z ) ), meet( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 61, [ =( meet( join( join( Y, X ), Z ), X ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 64, [ =( meet( join( X, Z ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 71, [ =( join( join( X, Y ), meet( Z, X ) ), join( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 81, [ =( join( join( X, Z ), meet( X, Y ) ), join( X, Z ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 82, [ =( join( X, meet( Z, meet( X, Y ) ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 91, [ =( meet( meet( X, Y ), meet( join( Z, meet( X, Y ) ), X ) ), 
% 1.84/2.27    meet( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 102, [ =( join( X, meet( meet( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 194, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 244, [ =( meet( meet( join( X, Y ), Z ), join( Y, X ) ), meet( join( 
% 1.84/2.27    X, Y ), Z ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 250, [ =( meet( join( Y, X ), join( Z, join( X, Y ) ) ), join( X, Y
% 1.84/2.27     ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 272, [ ~( =( meet( meet( a, b ), c ), meet( meet( c, b ), a ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  .
% 1.84/2.27  clause( 274, [ ~( =( meet( meet( b, a ), c ), meet( meet( c, b ), a ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  .
% 1.84/2.27  clause( 397, [ =( meet( meet( X, Y ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 411, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 441, [ =( meet( meet( Z, X ), meet( meet( X, Y ), Z ) ), meet( meet( 
% 1.84/2.27    X, Y ), Z ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 479, [ =( meet( meet( join( X, Y ), Z ), meet( X, Z ) ), meet( X, Z
% 1.84/2.27     ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 806, [ =( meet( meet( X, Z ), meet( join( X, Y ), Z ) ), meet( X, Z
% 1.84/2.27     ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 843, [ =( meet( meet( X, Z ), meet( Z, join( X, Y ) ) ), meet( X, Z
% 1.84/2.27     ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 950, [ =( join( meet( Y, join( X, Z ) ), meet( X, Y ) ), meet( Y, 
% 1.84/2.27    join( X, Z ) ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1533, [ =( meet( meet( X, join( Y, Z ) ), Y ), meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1543, [ =( meet( join( Y, X ), Z ), meet( Z, join( X, Y ) ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1551, [ =( meet( meet( Z, X ), meet( X, Y ) ), meet( meet( X, Y ), 
% 1.84/2.27    Z ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1572, [ =( meet( meet( X, Y ), Z ), meet( Z, meet( Y, X ) ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1610, [ =( meet( Y, meet( join( Y, Z ), X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1640, [ =( meet( meet( Y, Z ), X ), meet( meet( X, Y ), Z ) ) ] )
% 1.84/2.27  .
% 1.84/2.27  clause( 1707, [] )
% 1.84/2.27  .
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  % SZS output end Refutation
% 1.84/2.27  found a proof!
% 1.84/2.27  
% 1.84/2.27  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.84/2.27  
% 1.84/2.27  initialclauses(
% 1.84/2.27  [ clause( 1709, [ =( meet( X, X ), X ) ] )
% 1.84/2.27  , clause( 1710, [ =( join( X, X ), X ) ] )
% 1.84/2.27  , clause( 1711, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 1712, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , clause( 1713, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ]
% 1.84/2.27     )
% 1.84/2.27  , clause( 1714, [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ]
% 1.84/2.27     )
% 1.84/2.27  , clause( 1715, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  , clause( 1716, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( b, c ) ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  ] ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 0, [ =( meet( X, X ), X ) ] )
% 1.84/2.27  , clause( 1709, [ =( meet( X, X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1, [ =( join( X, X ), X ) ] )
% 1.84/2.27  , clause( 1710, [ =( join( X, X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 1711, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , clause( 1712, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1713, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 5, [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1714, [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 6, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  , clause( 1715, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1741, [ ~( =( meet( a, meet( b, c ) ), meet( meet( a, b ), c ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 1716, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( b, c ) ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 7, [ ~( =( meet( a, meet( b, c ) ), meet( meet( a, b ), c ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , clause( 1741, [ ~( =( meet( a, meet( b, c ) ), meet( meet( a, b ), c ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1742, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 1.84/2.27  , clause( 6, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1743, [ =( X, meet( X, join( join( X, Z ), Y ) ) ) ] )
% 1.84/2.27  , clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1742, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 1.84/2.27  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, join( X, Z ) )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1747, [ =( meet( X, join( join( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  , clause( 1743, [ =( X, meet( X, join( join( X, Z ), Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 9, [ =( meet( Y, join( join( Y, Z ), X ) ), Y ) ] )
% 1.84/2.27  , clause( 1747, [ =( meet( X, join( join( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1752, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 1.84/2.27  , clause( 6, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1753, [ =( X, meet( X, join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 1, [ =( join( X, X ), X ) ] )
% 1.84/2.27  , 0, clause( 1752, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 1.84/2.27  , 0, 4, substitution( 0, [ :=( X, join( X, Y ) )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, X ), :=( Y, join( X, Y ) ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1755, [ =( meet( X, join( X, Y ) ), X ) ] )
% 1.84/2.27  , clause( 1753, [ =( X, meet( X, join( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 11, [ =( meet( X, join( X, Y ) ), X ) ] )
% 1.84/2.27  , clause( 1755, [ =( meet( X, join( X, Y ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1758, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 1.84/2.27  , clause( 6, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1760, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 1, [ =( join( X, X ), X ) ] )
% 1.84/2.27  , 0, clause( 1758, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 1.84/2.27    :=( Y, Y ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1762, [ =( meet( X, join( Y, X ) ), X ) ] )
% 1.84/2.27  , clause( 1760, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 12, [ =( meet( X, join( Y, X ) ), X ) ] )
% 1.84/2.27  , clause( 1762, [ =( meet( X, join( Y, X ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1763, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1764, [ =( X, meet( X, meet( join( Y, X ), join( Z, X ) ) ) ) ] )
% 1.84/2.27  , clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1763, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 2, substitution( 0, [ :=( X, meet( join( Y, X ), join( Z, X ) ) ), 
% 1.84/2.27    :=( Y, X )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )
% 1.84/2.27    ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1766, [ =( meet( X, meet( join( Y, X ), join( Z, X ) ) ), X ) ] )
% 1.84/2.27  , clause( 1764, [ =( X, meet( X, meet( join( Y, X ), join( Z, X ) ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 13, [ =( meet( Y, meet( join( X, Y ), join( Z, Y ) ) ), Y ) ] )
% 1.84/2.27  , clause( 1766, [ =( meet( X, meet( join( Y, X ), join( Z, X ) ) ), X ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1768, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1769, [ =( X, meet( meet( join( X, Y ), join( Z, X ) ), X ) ) ] )
% 1.84/2.27  , clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1768, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1773, [ =( meet( meet( join( X, Y ), join( Z, X ) ), X ), X ) ] )
% 1.84/2.27  , clause( 1769, [ =( X, meet( meet( join( X, Y ), join( Z, X ) ), X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 14, [ =( meet( meet( join( Y, X ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1773, [ =( meet( meet( join( X, Y ), join( Z, X ) ), X ), X ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1778, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1779, [ =( X, meet( join( Y, X ), X ) ) ] )
% 1.84/2.27  , clause( 0, [ =( meet( X, X ), X ) ] )
% 1.84/2.27  , 0, clause( 1778, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 3, substitution( 0, [ :=( X, join( Y, X ) )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1780, [ =( meet( join( Y, X ), X ), X ) ] )
% 1.84/2.27  , clause( 1779, [ =( X, meet( join( Y, X ), X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 16, [ =( meet( join( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1780, [ =( meet( join( Y, X ), X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1781, [ =( Y, meet( join( X, Y ), Y ) ) ] )
% 1.84/2.27  , clause( 16, [ =( meet( join( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1782, [ =( X, meet( join( X, Y ), X ) ) ] )
% 1.84/2.27  , clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1781, [ =( Y, meet( join( X, Y ), Y ) ) ] )
% 1.84/2.27  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1785, [ =( meet( join( X, Y ), X ), X ) ] )
% 1.84/2.27  , clause( 1782, [ =( X, meet( join( X, Y ), X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 17, [ =( meet( join( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1785, [ =( meet( join( X, Y ), X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1787, [ =( Y, join( join( meet( X, Y ), meet( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 5, [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1790, [ =( join( X, Y ), join( join( Y, meet( Z, join( X, Y ) ) ), 
% 1.84/2.27    join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 12, [ =( meet( X, join( Y, X ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1787, [ =( Y, join( join( meet( X, Y ), meet( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, join( X, Y ) ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1792, [ =( join( join( Y, meet( Z, join( X, Y ) ) ), join( X, Y ) )
% 1.84/2.27    , join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1790, [ =( join( X, Y ), join( join( Y, meet( Z, join( X, Y ) ) )
% 1.84/2.27    , join( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 18, [ =( join( join( X, meet( Z, join( Y, X ) ) ), join( Y, X ) ), 
% 1.84/2.27    join( Y, X ) ) ] )
% 1.84/2.27  , clause( 1792, [ =( join( join( Y, meet( Z, join( X, Y ) ) ), join( X, Y )
% 1.84/2.27     ), join( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1795, [ =( Y, join( join( meet( X, Y ), meet( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 5, [ =( join( join( meet( X, Y ), meet( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1796, [ =( X, join( meet( Y, X ), X ) ) ] )
% 1.84/2.27  , clause( 1, [ =( join( X, X ), X ) ] )
% 1.84/2.27  , 0, clause( 1795, [ =( Y, join( join( meet( X, Y ), meet( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 3, substitution( 0, [ :=( X, meet( Y, X ) )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1797, [ =( join( meet( Y, X ), X ), X ) ] )
% 1.84/2.27  , clause( 1796, [ =( X, join( meet( Y, X ), X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1797, [ =( join( meet( Y, X ), X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1799, [ =( Y, join( meet( X, Y ), Y ) ) ] )
% 1.84/2.27  , clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1802, [ =( join( X, Y ), join( Y, join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 12, [ =( meet( X, join( Y, X ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1799, [ =( Y, join( meet( X, Y ), Y ) ) ] )
% 1.84/2.27  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, join( X, Y ) )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1803, [ =( join( Y, join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1802, [ =( join( X, Y ), join( Y, join( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 31, [ =( join( X, join( Y, X ) ), join( Y, X ) ) ] )
% 1.84/2.27  , clause( 1803, [ =( join( Y, join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1805, [ =( X, meet( join( X, Y ), X ) ) ] )
% 1.84/2.27  , clause( 17, [ =( meet( join( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1808, [ =( meet( X, Y ), meet( Y, meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 1805, [ =( X, meet( join( X, Y ), X ) ) ] )
% 1.84/2.27  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1809, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1808, [ =( meet( X, Y ), meet( Y, meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 34, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1809, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1810, [ =( Y, join( meet( X, Y ), Y ) ) ] )
% 1.84/2.27  , clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1811, [ =( X, join( meet( X, Y ), X ) ) ] )
% 1.84/2.27  , clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1810, [ =( Y, join( meet( X, Y ), Y ) ) ] )
% 1.84/2.27  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1814, [ =( join( meet( X, Y ), X ), X ) ] )
% 1.84/2.27  , clause( 1811, [ =( X, join( meet( X, Y ), X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , clause( 1814, [ =( join( meet( X, Y ), X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1815, [ =( Y, join( meet( X, Y ), Y ) ) ] )
% 1.84/2.27  , clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1816, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1815, [ =( Y, join( meet( X, Y ), Y ) ) ] )
% 1.84/2.27  , 0, 2, substitution( 0, [ :=( X, meet( Y, X ) ), :=( Y, X )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1819, [ =( join( X, meet( Y, X ) ), X ) ] )
% 1.84/2.27  , clause( 1816, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  , clause( 1819, [ =( join( X, meet( Y, X ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1821, [ =( X, meet( X, join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 11, [ =( meet( X, join( X, Y ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1824, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 1821, [ =( X, meet( X, join( X, Y ) ) ) ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1825, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1824, [ =( meet( X, Y ), meet( meet( X, Y ), X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 39, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1825, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1826, [ =( X, join( meet( X, Y ), X ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1827, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 3, [ =( join( X, Y ), join( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1826, [ =( X, join( meet( X, Y ), X ) ) ] )
% 1.84/2.27  , 0, 2, substitution( 0, [ :=( X, meet( X, Y ) ), :=( Y, X )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1830, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , clause( 1827, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 42, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , clause( 1830, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1832, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1836, [ =( meet( X, Y ), meet( meet( join( Z, meet( X, Y ) ), X ), 
% 1.84/2.27    meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 42, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1832, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 11, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Z ), :=( Y, meet( X, Y ) ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1838, [ =( meet( meet( join( Z, meet( X, Y ) ), X ), meet( X, Y ) )
% 1.84/2.27    , meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1836, [ =( meet( X, Y ), meet( meet( join( Z, meet( X, Y ) ), X )
% 1.84/2.27    , meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 46, [ =( meet( meet( join( Z, meet( X, Y ) ), X ), meet( X, Y ) ), 
% 1.84/2.27    meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1838, [ =( meet( meet( join( Z, meet( X, Y ) ), X ), meet( X, Y )
% 1.84/2.27     ), meet( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1840, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1843, [ =( meet( X, Y ), meet( meet( Y, join( Z, meet( X, Y ) ) ), 
% 1.84/2.27    meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  , 0, clause( 1840, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, meet( X, Y ) ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1845, [ =( meet( meet( Y, join( Z, meet( X, Y ) ) ), meet( X, Y ) )
% 1.84/2.27    , meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1843, [ =( meet( X, Y ), meet( meet( Y, join( Z, meet( X, Y ) ) )
% 1.84/2.27    , meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 47, [ =( meet( meet( X, join( Z, meet( Y, X ) ) ), meet( Y, X ) ), 
% 1.84/2.27    meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 1845, [ =( meet( meet( Y, join( Z, meet( X, Y ) ) ), meet( X, Y )
% 1.84/2.27     ), meet( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1848, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) ) ] )
% 1.84/2.27  , clause( 4, [ =( meet( meet( join( X, Y ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1852, [ =( meet( X, Y ), meet( meet( join( Z, meet( X, Y ) ), Y ), 
% 1.84/2.27    meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  , 0, clause( 1848, [ =( Y, meet( meet( join( X, Y ), join( Z, Y ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 11, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Z ), :=( Y, meet( X, Y ) ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1854, [ =( meet( meet( join( Z, meet( X, Y ) ), Y ), meet( X, Y ) )
% 1.84/2.27    , meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1852, [ =( meet( X, Y ), meet( meet( join( Z, meet( X, Y ) ), Y )
% 1.84/2.27    , meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 48, [ =( meet( meet( join( Z, meet( Y, X ) ), X ), meet( Y, X ) ), 
% 1.84/2.27    meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 1854, [ =( meet( meet( join( Z, meet( X, Y ) ), Y ), meet( X, Y )
% 1.84/2.27     ), meet( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1855, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( b, c ) ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 7, [ ~( =( meet( a, meet( b, c ) ), meet( meet( a, b ), c ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1859, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( c, b ) ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1855, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( b, c ) )
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , 0, 9, substitution( 0, [ :=( X, b ), :=( Y, c )] ), substitution( 1, [] )
% 1.84/2.27    ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1887, [ ~( =( meet( a, meet( c, b ) ), meet( meet( a, b ), c ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 1859, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( c, b ) ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 51, [ ~( =( meet( a, meet( c, b ) ), meet( meet( a, b ), c ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , clause( 1887, [ ~( =( meet( a, meet( c, b ) ), meet( meet( a, b ), c ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1889, [ =( X, meet( X, join( join( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , clause( 9, [ =( meet( Y, join( join( Y, Z ), X ) ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1891, [ =( X, meet( X, join( join( Y, X ), Z ) ) ) ] )
% 1.84/2.27  , clause( 31, [ =( join( X, join( Y, X ) ), join( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1889, [ =( X, meet( X, join( join( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, X ), :=( Y, join( Y, X ) ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1893, [ =( meet( X, join( join( Y, X ), Z ) ), X ) ] )
% 1.84/2.27  , clause( 1891, [ =( X, meet( X, join( join( Y, X ), Z ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 56, [ =( meet( X, join( join( Y, X ), Z ) ), X ) ] )
% 1.84/2.27  , clause( 1893, [ =( meet( X, join( join( Y, X ), Z ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1895, [ =( X, meet( X, join( join( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , clause( 9, [ =( meet( Y, join( join( Y, Z ), X ) ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1898, [ =( meet( X, Y ), meet( meet( X, Y ), join( X, Z ) ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 1895, [ =( X, meet( X, join( join( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , 0, 9, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1899, [ =( meet( meet( X, Y ), join( X, Z ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1898, [ =( meet( X, Y ), meet( meet( X, Y ), join( X, Z ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 58, [ =( meet( meet( X, Y ), join( X, Z ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1899, [ =( meet( meet( X, Y ), join( X, Z ) ), meet( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1901, [ =( meet( Y, X ), meet( X, meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 34, [ =( meet( Y, meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1903, [ =( meet( X, join( join( Y, X ), Z ) ), meet( join( join( Y
% 1.84/2.27    , X ), Z ), X ) ) ] )
% 1.84/2.27  , clause( 56, [ =( meet( X, join( join( Y, X ), Z ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1901, [ =( meet( Y, X ), meet( X, meet( Y, X ) ) ) ] )
% 1.84/2.27  , 0, 14, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, join( join( Y, X ), Z ) ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1904, [ =( X, meet( join( join( Y, X ), Z ), X ) ) ] )
% 1.84/2.27  , clause( 56, [ =( meet( X, join( join( Y, X ), Z ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1903, [ =( meet( X, join( join( Y, X ), Z ) ), meet( join( 
% 1.84/2.27    join( Y, X ), Z ), X ) ) ] )
% 1.84/2.27  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1906, [ =( meet( join( join( Y, X ), Z ), X ), X ) ] )
% 1.84/2.27  , clause( 1904, [ =( X, meet( join( join( Y, X ), Z ), X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 61, [ =( meet( join( join( Y, X ), Z ), X ), X ) ] )
% 1.84/2.27  , clause( 1906, [ =( meet( join( join( Y, X ), Z ), X ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1909, [ =( Y, meet( join( join( X, Y ), Z ), Y ) ) ] )
% 1.84/2.27  , clause( 61, [ =( meet( join( join( Y, X ), Z ), X ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1913, [ =( meet( X, Y ), meet( join( Y, Z ), meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  , 0, clause( 1909, [ =( Y, meet( join( join( X, Y ), Z ), Y ) ) ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, meet( X, Y ) ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1915, [ =( meet( join( Y, Z ), meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1913, [ =( meet( X, Y ), meet( join( Y, Z ), meet( X, Y ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 64, [ =( meet( join( X, Z ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 1915, [ =( meet( join( Y, Z ), meet( X, Y ) ), meet( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1917, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 42, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1920, [ =( join( X, Y ), join( join( X, Y ), meet( Z, X ) ) ) ] )
% 1.84/2.27  , clause( 64, [ =( meet( join( X, Z ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1917, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, join( X, Y ) ), :=( Y, meet( Z, X ) )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1921, [ =( join( join( X, Y ), meet( Z, X ) ), join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1920, [ =( join( X, Y ), join( join( X, Y ), meet( Z, X ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 71, [ =( join( join( X, Y ), meet( Z, X ) ), join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1921, [ =( join( join( X, Y ), meet( Z, X ) ), join( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1923, [ =( join( X, Y ), join( join( X, Y ), meet( Z, X ) ) ) ] )
% 1.84/2.27  , clause( 71, [ =( join( join( X, Y ), meet( Z, X ) ), join( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1924, [ =( join( X, Y ), join( join( X, Y ), meet( X, Z ) ) ) ] )
% 1.84/2.27  , clause( 39, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, clause( 1923, [ =( join( X, Y ), join( join( X, Y ), meet( Z, X ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Z )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, X ), :=( Y, Y ), :=( Z, meet( X, Z ) )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1925, [ =( join( join( X, Y ), meet( X, Z ) ), join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1924, [ =( join( X, Y ), join( join( X, Y ), meet( X, Z ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 81, [ =( join( join( X, Z ), meet( X, Y ) ), join( X, Z ) ) ] )
% 1.84/2.27  , clause( 1925, [ =( join( join( X, Y ), meet( X, Z ) ), join( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1927, [ =( join( X, Y ), join( join( X, Y ), meet( Z, X ) ) ) ] )
% 1.84/2.27  , clause( 71, [ =( join( join( X, Y ), meet( Z, X ) ), join( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1929, [ =( join( meet( X, Y ), X ), join( X, meet( Z, meet( X, Y )
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 1927, [ =( join( X, Y ), join( join( X, Y ), meet( Z, X ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 7, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1930, [ =( X, join( X, meet( Z, meet( X, Y ) ) ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 1929, [ =( join( meet( X, Y ), X ), join( X, meet( Z, meet( X
% 1.84/2.27    , Y ) ) ) ) ] )
% 1.84/2.27  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1932, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 1.84/2.27  , clause( 1930, [ =( X, join( X, meet( Z, meet( X, Y ) ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 82, [ =( join( X, meet( Z, meet( X, Y ) ) ), X ) ] )
% 1.84/2.27  , clause( 1932, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1935, [ =( X, meet( X, meet( join( Y, X ), join( Z, X ) ) ) ) ] )
% 1.84/2.27  , clause( 13, [ =( meet( Y, meet( join( X, Y ), join( Z, Y ) ) ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1939, [ =( meet( X, Y ), meet( meet( X, Y ), meet( join( Z, meet( X
% 1.84/2.27    , Y ) ), X ) ) ) ] )
% 1.84/2.27  , clause( 42, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1935, [ =( X, meet( X, meet( join( Y, X ), join( Z, X ) ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 14, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, Z ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1941, [ =( meet( meet( X, Y ), meet( join( Z, meet( X, Y ) ), X ) )
% 1.84/2.27    , meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1939, [ =( meet( X, Y ), meet( meet( X, Y ), meet( join( Z, meet( 
% 1.84/2.27    X, Y ) ), X ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 91, [ =( meet( meet( X, Y ), meet( join( Z, meet( X, Y ) ), X ) ), 
% 1.84/2.27    meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 1941, [ =( meet( meet( X, Y ), meet( join( Z, meet( X, Y ) ), X )
% 1.84/2.27     ), meet( X, Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1943, [ =( X, join( X, meet( Y, meet( X, Z ) ) ) ) ] )
% 1.84/2.27  , clause( 82, [ =( join( X, meet( Z, meet( X, Y ) ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1944, [ =( X, join( X, meet( meet( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , clause( 39, [ =( meet( meet( X, Y ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, clause( 1943, [ =( X, join( X, meet( Y, meet( X, Z ) ) ) ) ] )
% 1.84/2.27  , 0, 4, substitution( 0, [ :=( X, meet( X, Y ) ), :=( Y, Z )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, meet( meet( X, Y ), Z ) ), :=( Z, Y
% 1.84/2.27     )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1946, [ =( join( X, meet( meet( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  , clause( 1944, [ =( X, join( X, meet( meet( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 102, [ =( join( X, meet( meet( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  , clause( 1946, [ =( join( X, meet( meet( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1949, [ =( join( Z, X ), join( join( X, meet( Y, join( Z, X ) ) ), 
% 1.84/2.27    join( Z, X ) ) ) ] )
% 1.84/2.27  , clause( 18, [ =( join( join( X, meet( Z, join( Y, X ) ) ), join( Y, X ) )
% 1.84/2.27    , join( Y, X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1952, [ =( join( X, Y ), join( join( Y, X ), join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 11, [ =( meet( X, join( X, Y ) ), X ) ] )
% 1.84/2.27  , 0, clause( 1949, [ =( join( Z, X ), join( join( X, meet( Y, join( Z, X )
% 1.84/2.27     ) ), join( Z, X ) ) ) ] )
% 1.84/2.27  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1953, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1952, [ =( join( X, Y ), join( join( Y, X ), join( X, Y ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 194, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  , clause( 1953, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1955, [ =( meet( X, Y ), meet( meet( X, Y ), join( X, Z ) ) ) ] )
% 1.84/2.27  , clause( 58, [ =( meet( meet( X, Y ), join( X, Z ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1956, [ =( meet( join( X, Y ), Z ), meet( meet( join( X, Y ), Z ), 
% 1.84/2.27    join( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 194, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  , 0, clause( 1955, [ =( meet( X, Y ), meet( meet( X, Y ), join( X, Z ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 12, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, join( X, Y ) ), :=( Y, Z ), :=( Z, join( Y, X ) )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1957, [ =( meet( meet( join( X, Y ), Z ), join( Y, X ) ), meet( 
% 1.84/2.27    join( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 1956, [ =( meet( join( X, Y ), Z ), meet( meet( join( X, Y ), Z )
% 1.84/2.27    , join( Y, X ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 244, [ =( meet( meet( join( X, Y ), Z ), join( Y, X ) ), meet( join( 
% 1.84/2.27    X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 1957, [ =( meet( meet( join( X, Y ), Z ), join( Y, X ) ), meet( 
% 1.84/2.27    join( X, Y ), Z ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1959, [ =( X, meet( meet( join( X, Y ), join( Z, X ) ), X ) ) ] )
% 1.84/2.27  , clause( 14, [ =( meet( meet( join( Y, X ), join( Z, Y ) ), Y ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1961, [ =( join( X, Y ), meet( meet( join( Y, X ), join( Z, join( X
% 1.84/2.27    , Y ) ) ), join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 194, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 1.84/2.27  , 0, clause( 1959, [ =( X, meet( meet( join( X, Y ), join( Z, X ) ), X ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, join( X, Y ) ), :=( Y, join( Y, X ) ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1963, [ =( join( X, Y ), meet( join( Y, X ), join( Z, join( X, Y )
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 244, [ =( meet( meet( join( X, Y ), Z ), join( Y, X ) ), meet( 
% 1.84/2.27    join( X, Y ), Z ) ) ] )
% 1.84/2.27  , 0, clause( 1961, [ =( join( X, Y ), meet( meet( join( Y, X ), join( Z, 
% 1.84/2.27    join( X, Y ) ) ), join( X, Y ) ) ) ] )
% 1.84/2.27  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, join( Z, join( X
% 1.84/2.27    , Y ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 1.84/2.27    ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1964, [ =( meet( join( Y, X ), join( Z, join( X, Y ) ) ), join( X, 
% 1.84/2.27    Y ) ) ] )
% 1.84/2.27  , clause( 1963, [ =( join( X, Y ), meet( join( Y, X ), join( Z, join( X, Y
% 1.84/2.27     ) ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 250, [ =( meet( join( Y, X ), join( Z, join( X, Y ) ) ), join( X, Y
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , clause( 1964, [ =( meet( join( Y, X ), join( Z, join( X, Y ) ) ), join( X
% 1.84/2.27    , Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1965, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( c, b ) ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 51, [ ~( =( meet( a, meet( c, b ) ), meet( meet( a, b ), c ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 1968, [ ~( =( meet( meet( a, b ), c ), meet( meet( c, b ), a ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1965, [ ~( =( meet( meet( a, b ), c ), meet( a, meet( c, b ) )
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , 0, 7, substitution( 0, [ :=( X, a ), :=( Y, meet( c, b ) )] ), 
% 1.84/2.27    substitution( 1, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 272, [ ~( =( meet( meet( a, b ), c ), meet( meet( c, b ), a ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , clause( 1968, [ ~( =( meet( meet( a, b ), c ), meet( meet( c, b ), a ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 1998, [ ~( =( meet( meet( c, b ), a ), meet( meet( a, b ), c ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 272, [ ~( =( meet( meet( a, b ), c ), meet( meet( c, b ), a ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2002, [ ~( =( meet( meet( c, b ), a ), meet( meet( b, a ), c ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 1998, [ ~( =( meet( meet( c, b ), a ), meet( meet( a, b ), c )
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, a ), :=( Y, b )] ), substitution( 1, [] )
% 1.84/2.27    ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2030, [ ~( =( meet( meet( b, a ), c ), meet( meet( c, b ), a ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 2002, [ ~( =( meet( meet( c, b ), a ), meet( meet( b, a ), c ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 274, [ ~( =( meet( meet( b, a ), c ), meet( meet( c, b ), a ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , clause( 2030, [ ~( =( meet( meet( b, a ), c ), meet( meet( c, b ), a ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2032, [ =( meet( Y, Z ), meet( meet( join( X, meet( Y, Z ) ), Y ), 
% 1.84/2.27    meet( Y, Z ) ) ) ] )
% 1.84/2.27  , clause( 46, [ =( meet( meet( join( Z, meet( X, Y ) ), X ), meet( X, Y ) )
% 1.84/2.27    , meet( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2035, [ =( meet( X, Y ), meet( meet( Y, X ), meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  , 0, clause( 2032, [ =( meet( Y, Z ), meet( meet( join( X, meet( Y, Z ) ), 
% 1.84/2.27    Y ), meet( Y, Z ) ) ) ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Y ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2036, [ =( meet( meet( Y, X ), meet( X, Y ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 2035, [ =( meet( X, Y ), meet( meet( Y, X ), meet( X, Y ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 397, [ =( meet( meet( X, Y ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 2036, [ =( meet( meet( Y, X ), meet( X, Y ) ), meet( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2038, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 42, [ =( join( X, meet( X, Y ) ), X ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2039, [ =( meet( X, Y ), join( meet( X, Y ), meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 397, [ =( meet( meet( X, Y ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 2038, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, meet( Y, X ) )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2040, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 2039, [ =( meet( X, Y ), join( meet( X, Y ), meet( Y, X ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 411, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 2040, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.84/2.27     )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2042, [ =( meet( Z, X ), meet( meet( X, join( Y, meet( Z, X ) ) ), 
% 1.84/2.27    meet( Z, X ) ) ) ] )
% 1.84/2.27  , clause( 47, [ =( meet( meet( X, join( Z, meet( Y, X ) ) ), meet( Y, X ) )
% 1.84/2.27    , meet( Y, X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2047, [ =( meet( meet( X, Y ), Z ), meet( meet( Z, X ), meet( meet( 
% 1.84/2.27    X, Y ), Z ) ) ) ] )
% 1.84/2.27  , clause( 102, [ =( join( X, meet( meet( X, Y ), Z ) ), X ) ] )
% 1.84/2.27  , 0, clause( 2042, [ =( meet( Z, X ), meet( meet( X, join( Y, meet( Z, X )
% 1.84/2.27     ) ), meet( Z, X ) ) ) ] )
% 1.84/2.27  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, Z ), :=( Y, X ), :=( Z, meet( X, Y ) )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2048, [ =( meet( meet( Z, X ), meet( meet( X, Y ), Z ) ), meet( 
% 1.84/2.27    meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 2047, [ =( meet( meet( X, Y ), Z ), meet( meet( Z, X ), meet( 
% 1.84/2.27    meet( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 441, [ =( meet( meet( Z, X ), meet( meet( X, Y ), Z ) ), meet( meet( 
% 1.84/2.27    X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 2048, [ =( meet( meet( Z, X ), meet( meet( X, Y ), Z ) ), meet( 
% 1.84/2.27    meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2050, [ =( meet( Y, Z ), meet( meet( join( X, meet( Y, Z ) ), Z ), 
% 1.84/2.27    meet( Y, Z ) ) ) ] )
% 1.84/2.27  , clause( 48, [ =( meet( meet( join( Z, meet( Y, X ) ), X ), meet( Y, X ) )
% 1.84/2.27    , meet( Y, X ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2053, [ =( meet( X, Y ), meet( meet( join( X, Z ), Y ), meet( X, Y
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 81, [ =( join( join( X, Z ), meet( X, Y ) ), join( X, Z ) ) ] )
% 1.84/2.27  , 0, clause( 2050, [ =( meet( Y, Z ), meet( meet( join( X, meet( Y, Z ) ), 
% 1.84/2.27    Z ), meet( Y, Z ) ) ) ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, join( X, Z ) ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2054, [ =( meet( meet( join( X, Z ), Y ), meet( X, Y ) ), meet( X, 
% 1.84/2.27    Y ) ) ] )
% 1.84/2.27  , clause( 2053, [ =( meet( X, Y ), meet( meet( join( X, Z ), Y ), meet( X, 
% 1.84/2.27    Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 479, [ =( meet( meet( join( X, Y ), Z ), meet( X, Z ) ), meet( X, Z
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , clause( 2054, [ =( meet( meet( join( X, Z ), Y ), meet( X, Y ) ), meet( X
% 1.84/2.27    , Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2056, [ =( meet( X, Y ), join( meet( X, Y ), meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 411, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2061, [ =( meet( meet( X, Y ), meet( join( X, Z ), Y ) ), join( 
% 1.84/2.27    meet( meet( X, Y ), meet( join( X, Z ), Y ) ), meet( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 479, [ =( meet( meet( join( X, Y ), Z ), meet( X, Z ) ), meet( X
% 1.84/2.27    , Z ) ) ] )
% 1.84/2.27  , 0, clause( 2056, [ =( meet( X, Y ), join( meet( X, Y ), meet( Y, X ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 20, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, meet( X, Y ) ), :=( Y, meet( join( X, Z ), Y )
% 1.84/2.27     )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2063, [ =( meet( meet( X, Y ), meet( join( X, Z ), Y ) ), meet( X, 
% 1.84/2.27    Y ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 2061, [ =( meet( meet( X, Y ), meet( join( X, Z ), Y ) ), join( 
% 1.84/2.27    meet( meet( X, Y ), meet( join( X, Z ), Y ) ), meet( X, Y ) ) ) ] )
% 1.84/2.27  , 0, 10, substitution( 0, [ :=( X, meet( join( X, Z ), Y ) ), :=( Y, meet( 
% 1.84/2.27    X, Y ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 1.84/2.27    ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 806, [ =( meet( meet( X, Z ), meet( join( X, Y ), Z ) ), meet( X, Z
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , clause( 2063, [ =( meet( meet( X, Y ), meet( join( X, Z ), Y ) ), meet( X
% 1.84/2.27    , Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2065, [ =( meet( X, Y ), meet( meet( X, Y ), meet( join( X, Z ), Y
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 806, [ =( meet( meet( X, Z ), meet( join( X, Y ), Z ) ), meet( X
% 1.84/2.27    , Z ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2069, [ =( meet( X, Y ), meet( meet( X, Y ), meet( Y, join( X, Z )
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 2, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , 0, clause( 2065, [ =( meet( X, Y ), meet( meet( X, Y ), meet( join( X, Z
% 1.84/2.27     ), Y ) ) ) ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, join( X, Z ) ), :=( Y, Y )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2097, [ =( meet( meet( X, Y ), meet( Y, join( X, Z ) ) ), meet( X, 
% 1.84/2.27    Y ) ) ] )
% 1.84/2.27  , clause( 2069, [ =( meet( X, Y ), meet( meet( X, Y ), meet( Y, join( X, Z
% 1.84/2.27     ) ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 843, [ =( meet( meet( X, Z ), meet( Z, join( X, Y ) ) ), meet( X, Z
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , clause( 2097, [ =( meet( meet( X, Y ), meet( Y, join( X, Z ) ) ), meet( X
% 1.84/2.27    , Y ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2099, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 38, [ =( join( Y, meet( X, Y ) ), Y ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2102, [ =( meet( X, join( Y, Z ) ), join( meet( X, join( Y, Z ) ), 
% 1.84/2.27    meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 843, [ =( meet( meet( X, Z ), meet( Z, join( X, Y ) ) ), meet( X
% 1.84/2.27    , Z ) ) ] )
% 1.84/2.27  , 0, clause( 2099, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 1.84/2.27  , 0, 12, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, meet( X, join( Y, Z ) ) ), :=( Y, meet( Y, X )
% 1.84/2.27     )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2103, [ =( join( meet( X, join( Y, Z ) ), meet( Y, X ) ), meet( X, 
% 1.84/2.27    join( Y, Z ) ) ) ] )
% 1.84/2.27  , clause( 2102, [ =( meet( X, join( Y, Z ) ), join( meet( X, join( Y, Z ) )
% 1.84/2.27    , meet( Y, X ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 950, [ =( join( meet( Y, join( X, Z ) ), meet( X, Y ) ), meet( Y, 
% 1.84/2.27    join( X, Z ) ) ) ] )
% 1.84/2.27  , clause( 2103, [ =( join( meet( X, join( Y, Z ) ), meet( Y, X ) ), meet( X
% 1.84/2.27    , join( Y, Z ) ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2105, [ =( meet( X, Y ), meet( meet( X, Y ), meet( join( Z, meet( X
% 1.84/2.27    , Y ) ), X ) ) ) ] )
% 1.84/2.27  , clause( 91, [ =( meet( meet( X, Y ), meet( join( Z, meet( X, Y ) ), X ) )
% 1.84/2.27    , meet( X, Y ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2108, [ =( meet( X, Y ), meet( meet( X, Y ), meet( meet( Y, join( X
% 1.84/2.27    , Z ) ), X ) ) ) ] )
% 1.84/2.27  , clause( 950, [ =( join( meet( Y, join( X, Z ) ), meet( X, Y ) ), meet( Y
% 1.84/2.27    , join( X, Z ) ) ) ] )
% 1.84/2.27  , 0, clause( 2105, [ =( meet( X, Y ), meet( meet( X, Y ), meet( join( Z, 
% 1.84/2.27    meet( X, Y ) ), X ) ) ) ] )
% 1.84/2.27  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, meet( Y, join( X, Z ) )
% 1.84/2.27     )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2109, [ =( meet( X, Y ), meet( meet( Y, join( X, Z ) ), X ) ) ] )
% 1.84/2.27  , clause( 441, [ =( meet( meet( Z, X ), meet( meet( X, Y ), Z ) ), meet( 
% 1.84/2.27    meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , 0, clause( 2108, [ =( meet( X, Y ), meet( meet( X, Y ), meet( meet( Y, 
% 1.84/2.27    join( X, Z ) ), X ) ) ) ] )
% 1.84/2.27  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, join( X, Z ) ), :=( Z, X )] )
% 1.84/2.27    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2110, [ =( meet( meet( Y, join( X, Z ) ), X ), meet( X, Y ) ) ] )
% 1.84/2.27  , clause( 2109, [ =( meet( X, Y ), meet( meet( Y, join( X, Z ) ), X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1533, [ =( meet( meet( X, join( Y, Z ) ), Y ), meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 2110, [ =( meet( meet( Y, join( X, Z ) ), X ), meet( X, Y ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2112, [ =( meet( Y, X ), meet( meet( X, join( Y, Z ) ), Y ) ) ] )
% 1.84/2.27  , clause( 1533, [ =( meet( meet( X, join( Y, Z ) ), Y ), meet( Y, X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2114, [ =( meet( X, join( Y, Z ) ), meet( join( Z, Y ), X ) ) ] )
% 1.84/2.27  , clause( 250, [ =( meet( join( Y, X ), join( Z, join( X, Y ) ) ), join( X
% 1.84/2.27    , Y ) ) ] )
% 1.84/2.27  , 0, clause( 2112, [ =( meet( Y, X ), meet( meet( X, join( Y, Z ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 7, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, join( Y, Z ) ), :=( Y, X ), :=( Z, join( Z, Y )
% 1.84/2.27     )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2116, [ =( meet( join( Z, Y ), X ), meet( X, join( Y, Z ) ) ) ] )
% 1.84/2.27  , clause( 2114, [ =( meet( X, join( Y, Z ) ), meet( join( Z, Y ), X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1543, [ =( meet( join( Y, X ), Z ), meet( Z, join( X, Y ) ) ) ] )
% 1.84/2.27  , clause( 2116, [ =( meet( join( Z, Y ), X ), meet( X, join( Y, Z ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2118, [ =( meet( Y, X ), meet( meet( X, join( Y, Z ) ), Y ) ) ] )
% 1.84/2.27  , clause( 1533, [ =( meet( meet( X, join( Y, Z ) ), Y ), meet( Y, X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2121, [ =( meet( meet( X, Y ), Z ), meet( meet( Z, X ), meet( X, Y
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 37, [ =( join( meet( Y, X ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 2118, [ =( meet( Y, X ), meet( meet( X, join( Y, Z ) ), Y ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 9, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, Z ), :=( Y, meet( X, Y ) ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2122, [ =( meet( meet( Z, X ), meet( X, Y ) ), meet( meet( X, Y ), 
% 1.84/2.27    Z ) ) ] )
% 1.84/2.27  , clause( 2121, [ =( meet( meet( X, Y ), Z ), meet( meet( Z, X ), meet( X, 
% 1.84/2.27    Y ) ) ) ] )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1551, [ =( meet( meet( Z, X ), meet( X, Y ) ), meet( meet( X, Y ), 
% 1.84/2.27    Z ) ) ] )
% 1.84/2.27  , clause( 2122, [ =( meet( meet( Z, X ), meet( X, Y ) ), meet( meet( X, Y )
% 1.84/2.27    , Z ) ) ] )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2124, [ =( meet( Z, join( Y, X ) ), meet( join( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 1543, [ =( meet( join( Y, X ), Z ), meet( Z, join( X, Y ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2137, [ =( meet( X, join( meet( Y, Z ), meet( Z, Y ) ) ), meet( 
% 1.84/2.27    meet( Z, Y ), X ) ) ] )
% 1.84/2.27  , clause( 411, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, clause( 2124, [ =( meet( Z, join( Y, X ) ), meet( join( X, Y ), Z ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 11, substitution( 0, [ :=( X, Z ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( Z, Y ) ), :=( Y, meet( Y, Z ) ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2139, [ =( meet( X, meet( Y, Z ) ), meet( meet( Z, Y ), X ) ) ] )
% 1.84/2.27  , clause( 411, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 1.84/2.27  , 0, clause( 2137, [ =( meet( X, join( meet( Y, Z ), meet( Z, Y ) ) ), meet( 
% 1.84/2.27    meet( Z, Y ), X ) ) ] )
% 1.84/2.27  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2140, [ =( meet( meet( Z, Y ), X ), meet( X, meet( Y, Z ) ) ) ] )
% 1.84/2.27  , clause( 2139, [ =( meet( X, meet( Y, Z ) ), meet( meet( Z, Y ), X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1572, [ =( meet( meet( X, Y ), Z ), meet( Z, meet( Y, X ) ) ) ] )
% 1.84/2.27  , clause( 2140, [ =( meet( meet( Z, Y ), X ), meet( X, meet( Y, Z ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2141, [ =( meet( Z, meet( Y, X ) ), meet( meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 1572, [ =( meet( meet( X, Y ), Z ), meet( Z, meet( Y, X ) ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2165, [ =( meet( X, meet( join( X, Y ), Z ) ), meet( X, Z ) ) ] )
% 1.84/2.27  , clause( 1533, [ =( meet( meet( X, join( Y, Z ) ), Y ), meet( Y, X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, clause( 2141, [ =( meet( Z, meet( Y, X ) ), meet( meet( X, Y ), Z ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 8, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, Z ), :=( Y, join( X, Y ) ), :=( Z, X )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1610, [ =( meet( Y, meet( join( Y, Z ), X ) ), meet( Y, X ) ) ] )
% 1.84/2.27  , clause( 2165, [ =( meet( X, meet( join( X, Y ), Z ) ), meet( X, Z ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2172, [ =( meet( X, Z ), meet( X, meet( join( X, Y ), Z ) ) ) ] )
% 1.84/2.27  , clause( 1610, [ =( meet( Y, meet( join( Y, Z ), X ) ), meet( Y, X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2175, [ =( meet( meet( X, Y ), Z ), meet( meet( X, Y ), meet( Y, Z
% 1.84/2.27     ) ) ) ] )
% 1.84/2.27  , clause( 30, [ =( join( meet( X, Y ), Y ), Y ) ] )
% 1.84/2.27  , 0, clause( 2172, [ =( meet( X, Z ), meet( X, meet( join( X, Y ), Z ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, 11, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.84/2.27    :=( X, meet( X, Y ) ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2176, [ =( meet( meet( X, Y ), Z ), meet( meet( Y, Z ), X ) ) ] )
% 1.84/2.27  , clause( 1551, [ =( meet( meet( Z, X ), meet( X, Y ) ), meet( meet( X, Y )
% 1.84/2.27    , Z ) ) ] )
% 1.84/2.27  , 0, clause( 2175, [ =( meet( meet( X, Y ), Z ), meet( meet( X, Y ), meet( 
% 1.84/2.27    Y, Z ) ) ) ] )
% 1.84/2.27  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 1.84/2.27    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2177, [ =( meet( meet( Y, Z ), X ), meet( meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 2176, [ =( meet( meet( X, Y ), Z ), meet( meet( Y, Z ), X ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1640, [ =( meet( meet( Y, Z ), X ), meet( meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 2177, [ =( meet( meet( Y, Z ), X ), meet( meet( X, Y ), Z ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.84/2.27    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2178, [ =( meet( meet( Z, X ), Y ), meet( meet( X, Y ), Z ) ) ] )
% 1.84/2.27  , clause( 1640, [ =( meet( meet( Y, Z ), X ), meet( meet( X, Y ), Z ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqswap(
% 1.84/2.27  clause( 2179, [ ~( =( meet( meet( c, b ), a ), meet( meet( b, a ), c ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 274, [ ~( =( meet( meet( b, a ), c ), meet( meet( c, b ), a ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2181, [ ~( =( meet( meet( c, b ), a ), meet( meet( a, c ), b ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 2178, [ =( meet( meet( Z, X ), Y ), meet( meet( X, Y ), Z ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, clause( 2179, [ ~( =( meet( meet( c, b ), a ), meet( meet( b, a ), c )
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , 0, 7, substitution( 0, [ :=( X, a ), :=( Y, c ), :=( Z, b )] ), 
% 1.84/2.27    substitution( 1, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  paramod(
% 1.84/2.27  clause( 2183, [ ~( =( meet( meet( c, b ), a ), meet( meet( c, b ), a ) ) )
% 1.84/2.27     ] )
% 1.84/2.27  , clause( 2178, [ =( meet( meet( Z, X ), Y ), meet( meet( X, Y ), Z ) ) ]
% 1.84/2.27     )
% 1.84/2.27  , 0, clause( 2181, [ ~( =( meet( meet( c, b ), a ), meet( meet( a, c ), b )
% 1.84/2.27     ) ) ] )
% 1.84/2.27  , 0, 7, substitution( 0, [ :=( X, c ), :=( Y, b ), :=( Z, a )] ), 
% 1.84/2.27    substitution( 1, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  eqrefl(
% 1.84/2.27  clause( 2189, [] )
% 1.84/2.27  , clause( 2183, [ ~( =( meet( meet( c, b ), a ), meet( meet( c, b ), a ) )
% 1.84/2.27     ) ] )
% 1.84/2.27  , 0, substitution( 0, [] )).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  subsumption(
% 1.84/2.27  clause( 1707, [] )
% 1.84/2.27  , clause( 2189, [] )
% 1.84/2.27  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  end.
% 1.84/2.27  
% 1.84/2.27  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.84/2.27  
% 1.84/2.27  Memory use:
% 1.84/2.27  
% 1.84/2.27  space for terms:        24490
% 1.84/2.27  space for clauses:      182313
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  clauses generated:      385698
% 1.84/2.27  clauses kept:           1708
% 1.84/2.27  clauses selected:       509
% 1.84/2.27  clauses deleted:        100
% 1.84/2.27  clauses inuse deleted:  0
% 1.84/2.27  
% 1.84/2.27  subsentry:          35955
% 1.84/2.27  literals s-matched: 31855
% 1.84/2.27  literals matched:   31651
% 1.84/2.27  full subsumption:   0
% 1.84/2.27  
% 1.84/2.27  checksum:           -246812170
% 1.84/2.27  
% 1.84/2.27  
% 1.84/2.27  Bliksem ended
%------------------------------------------------------------------------------