TSTP Solution File: LAT012-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LAT012-1 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n024.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 03:48:20 EDT 2022

% Result   : Unsatisfiable 0.72s 1.09s
% Output   : Refutation 0.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.11  % Problem  : LAT012-1 : TPTP v8.1.0. Released v2.2.0.
% 0.04/0.12  % Command  : bliksem %s
% 0.11/0.33  % Computer : n024.cluster.edu
% 0.11/0.33  % Model    : x86_64 x86_64
% 0.11/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33  % Memory   : 8042.1875MB
% 0.11/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33  % CPULimit : 300
% 0.11/0.33  % DateTime : Wed Jun 29 13:34:15 EDT 2022
% 0.11/0.33  % CPUTime  : 
% 0.72/1.09  *** allocated 10000 integers for termspace/termends
% 0.72/1.09  *** allocated 10000 integers for clauses
% 0.72/1.09  *** allocated 10000 integers for justifications
% 0.72/1.09  Bliksem 1.12
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Automatic Strategy Selection
% 0.72/1.09  
% 0.72/1.09  Clauses:
% 0.72/1.09  [
% 0.72/1.09     [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ],
% 0.72/1.09     [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ],
% 0.72/1.09     [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ],
% 0.72/1.09     [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ],
% 0.72/1.09     [ ~( =( meet( b, a ), meet( a, b ) ) ) ]
% 0.72/1.09  ] .
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  percentage equality = 1.000000, percentage horn = 1.000000
% 0.72/1.09  This is a pure equality problem
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Options Used:
% 0.72/1.09  
% 0.72/1.09  useres =            1
% 0.72/1.09  useparamod =        1
% 0.72/1.09  useeqrefl =         1
% 0.72/1.09  useeqfact =         1
% 0.72/1.09  usefactor =         1
% 0.72/1.09  usesimpsplitting =  0
% 0.72/1.09  usesimpdemod =      5
% 0.72/1.09  usesimpres =        3
% 0.72/1.09  
% 0.72/1.09  resimpinuse      =  1000
% 0.72/1.09  resimpclauses =     20000
% 0.72/1.09  substype =          eqrewr
% 0.72/1.09  backwardsubs =      1
% 0.72/1.09  selectoldest =      5
% 0.72/1.09  
% 0.72/1.09  litorderings [0] =  split
% 0.72/1.09  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.72/1.09  
% 0.72/1.09  termordering =      kbo
% 0.72/1.09  
% 0.72/1.09  litapriori =        0
% 0.72/1.09  termapriori =       1
% 0.72/1.09  litaposteriori =    0
% 0.72/1.09  termaposteriori =   0
% 0.72/1.09  demodaposteriori =  0
% 0.72/1.09  ordereqreflfact =   0
% 0.72/1.09  
% 0.72/1.09  litselect =         negord
% 0.72/1.09  
% 0.72/1.09  maxweight =         15
% 0.72/1.09  maxdepth =          30000
% 0.72/1.09  maxlength =         115
% 0.72/1.09  maxnrvars =         195
% 0.72/1.09  excuselevel =       1
% 0.72/1.09  increasemaxweight = 1
% 0.72/1.09  
% 0.72/1.09  maxselected =       10000000
% 0.72/1.09  maxnrclauses =      10000000
% 0.72/1.09  
% 0.72/1.09  showgenerated =    0
% 0.72/1.09  showkept =         0
% 0.72/1.09  showselected =     0
% 0.72/1.09  showdeleted =      0
% 0.72/1.09  showresimp =       1
% 0.72/1.09  showstatus =       2000
% 0.72/1.09  
% 0.72/1.09  prologoutput =     1
% 0.72/1.09  nrgoals =          5000000
% 0.72/1.09  totalproof =       1
% 0.72/1.09  
% 0.72/1.09  Symbols occurring in the translation:
% 0.72/1.09  
% 0.72/1.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.72/1.09  .  [1, 2]      (w:1, o:19, a:1, s:1, b:0), 
% 0.72/1.09  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.72/1.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.09  meet  [42, 2]      (w:1, o:44, a:1, s:1, b:0), 
% 0.72/1.09  join  [43, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.72/1.09  b  [44, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.72/1.09  a  [45, 0]      (w:1, o:12, a:1, s:1, b:0).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Starting Search:
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Bliksems!, er is een bewijs:
% 0.72/1.09  % SZS status Unsatisfiable
% 0.72/1.09  % SZS output start Refutation
% 0.72/1.09  
% 0.72/1.09  clause( 0, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 1, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 3, [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 4, [ ~( =( meet( a, b ), meet( b, a ) ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 5, [ =( meet( X, join( T, X ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 6, [ =( join( X, meet( T, X ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 8, [ =( meet( meet( Y, X ), X ), meet( Y, X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 12, [ =( meet( Y, Y ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 13, [ =( join( join( X, meet( join( Y, X ), Z ) ), join( Y, X ) ), 
% 0.72/1.09    join( Y, X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 14, [ =( meet( Y, join( Y, Z ) ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 19, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 26, [ =( meet( join( Z, X ), X ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 28, [ =( meet( meet( join( T, join( meet( X, Y ), meet( Y, Z ) ) )
% 0.72/1.09    , Y ), join( meet( X, Y ), meet( Y, Z ) ) ), join( meet( X, Y ), meet( Y
% 0.72/1.09    , Z ) ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 39, [ =( join( join( X, Y ), X ), join( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 40, [ =( meet( join( X, Y ), X ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 230, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 244, [ =( meet( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 247, [ =( join( join( meet( Y, Z ), meet( X, Y ) ), Y ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 250, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 283, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 284, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 301, [] )
% 0.72/1.09  .
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  % SZS output end Refutation
% 0.72/1.09  found a proof!
% 0.72/1.09  
% 0.72/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.72/1.09  
% 0.72/1.09  initialclauses(
% 0.72/1.09  [ clause( 303, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  , clause( 304, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  , clause( 305, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , clause( 306, [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , clause( 307, [ ~( =( meet( b, a ), meet( a, b ) ) ) ] )
% 0.72/1.09  ] ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 0, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  , clause( 303, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 1, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  , clause( 304, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , clause( 305, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 3, [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , clause( 306, [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 322, [ ~( =( meet( a, b ), meet( b, a ) ) ) ] )
% 0.72/1.09  , clause( 307, [ ~( =( meet( b, a ), meet( a, b ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 4, [ ~( =( meet( a, b ), meet( b, a ) ) ) ] )
% 0.72/1.09  , clause( 322, [ ~( =( meet( a, b ), meet( b, a ) ) ) ] )
% 0.72/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 324, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 0.72/1.09  , clause( 1, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 327, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 0, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  , 0, clause( 324, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 0.72/1.09  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, T )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, meet( Z, meet( X, T ) )
% 0.72/1.09     )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 328, [ =( meet( X, join( Y, X ) ), X ) ] )
% 0.72/1.09  , clause( 327, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 5, [ =( meet( X, join( T, X ) ), X ) ] )
% 0.72/1.09  , clause( 328, [ =( meet( X, join( Y, X ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, T )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 330, [ =( X, join( X, meet( Y, meet( X, Z ) ) ) ) ] )
% 0.72/1.09  , clause( 0, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 333, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 1, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  , 0, clause( 330, [ =( X, join( X, meet( Y, meet( X, Z ) ) ) ) ] )
% 0.72/1.09  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, T )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, join( Z, join( X, T ) )
% 0.72/1.09     )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 334, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.72/1.09  , clause( 333, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 6, [ =( join( X, meet( T, X ) ), X ) ] )
% 0.72/1.09  , clause( 334, [ =( join( X, meet( Y, X ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, T )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 336, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( meet( X, join( T, X ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, T ), :=( T, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 339, [ =( meet( X, Y ), meet( meet( X, Y ), Y ) ) ] )
% 0.72/1.09  , clause( 6, [ =( join( X, meet( T, X ) ), X ) ] )
% 0.72/1.09  , 0, clause( 336, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, X )] )
% 0.72/1.09    , substitution( 1, [ :=( X, meet( X, Y ) ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 340, [ =( meet( meet( X, Y ), Y ), meet( X, Y ) ) ] )
% 0.72/1.09  , clause( 339, [ =( meet( X, Y ), meet( meet( X, Y ), Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 8, [ =( meet( meet( Y, X ), X ), meet( Y, X ) ) ] )
% 0.72/1.09  , clause( 340, [ =( meet( meet( X, Y ), Y ), meet( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 342, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( meet( X, join( T, X ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, T ), :=( T, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 347, [ =( X, meet( X, X ) ) ] )
% 0.72/1.09  , clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, clause( 342, [ =( X, meet( X, join( Y, X ) ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, join( meet( Y, X ), meet( X, Z ) )
% 0.72/1.09     )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 348, [ =( meet( X, X ), X ) ] )
% 0.72/1.09  , clause( 347, [ =( X, meet( X, X ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 12, [ =( meet( Y, Y ), Y ) ] )
% 0.72/1.09  , clause( 348, [ =( meet( X, X ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 350, [ =( Y, join( join( meet( X, Y ), meet( Y, Z ) ), Y ) ) ] )
% 0.72/1.09  , clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 353, [ =( join( X, Y ), join( join( Y, meet( join( X, Y ), Z ) ), 
% 0.72/1.09    join( X, Y ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( meet( X, join( T, X ) ), X ) ] )
% 0.72/1.09  , 0, clause( 350, [ =( Y, join( join( meet( X, Y ), meet( Y, Z ) ), Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, T ), :=( Z, U ), :=( T, X )] )
% 0.72/1.09    , substitution( 1, [ :=( X, Y ), :=( Y, join( X, Y ) ), :=( Z, Z )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 355, [ =( join( join( Y, meet( join( X, Y ), Z ) ), join( X, Y ) )
% 0.72/1.09    , join( X, Y ) ) ] )
% 0.72/1.09  , clause( 353, [ =( join( X, Y ), join( join( Y, meet( join( X, Y ), Z ) )
% 0.72/1.09    , join( X, Y ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 13, [ =( join( join( X, meet( join( Y, X ), Z ) ), join( Y, X ) ), 
% 0.72/1.09    join( Y, X ) ) ] )
% 0.72/1.09  , clause( 355, [ =( join( join( Y, meet( join( X, Y ), Z ) ), join( X, Y )
% 0.72/1.09     ), join( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 358, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 0.72/1.09  , clause( 1, [ =( meet( X, join( Y, join( X, Z ) ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 363, [ =( X, meet( X, join( X, Z ) ) ) ] )
% 0.72/1.09  , clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, clause( 358, [ =( X, meet( X, join( Y, join( X, Z ) ) ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, join( X, Z ) ), :=( Z, T )] )
% 0.72/1.09    , substitution( 1, [ :=( X, X ), :=( Y, join( meet( Y, join( X, Z ) ), 
% 0.72/1.09    meet( join( X, Z ), T ) ) ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 365, [ =( meet( X, join( X, Y ) ), X ) ] )
% 0.72/1.09  , clause( 363, [ =( X, meet( X, join( X, Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 14, [ =( meet( Y, join( Y, Z ) ), Y ) ] )
% 0.72/1.09  , clause( 365, [ =( meet( X, join( X, Y ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 368, [ =( X, join( X, meet( Y, meet( X, Z ) ) ) ) ] )
% 0.72/1.09  , clause( 0, [ =( join( X, meet( Y, meet( X, Z ) ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 369, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 0.72/1.09  , clause( 12, [ =( meet( Y, Y ), Y ) ] )
% 0.72/1.09  , 0, clause( 368, [ =( X, join( X, meet( Y, meet( X, Z ) ) ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, Z ), :=( Y, meet( X, Y ) )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, meet( X, Y ) ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 371, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.72/1.09  , clause( 369, [ =( X, join( X, meet( X, Y ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 19, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.72/1.09  , clause( 371, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 374, [ =( Y, meet( meet( join( X, Y ), join( Y, Z ) ), Y ) ) ] )
% 0.72/1.09  , clause( 3, [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 378, [ =( X, meet( meet( join( Y, X ), X ), X ) ) ] )
% 0.72/1.09  , clause( 19, [ =( join( X, meet( X, Y ) ), X ) ] )
% 0.72/1.09  , 0, clause( 374, [ =( Y, meet( meet( join( X, Y ), join( Y, Z ) ), Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Z )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, Y ), :=( Y, X ), :=( Z, meet( X, Z ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 379, [ =( X, meet( join( Y, X ), X ) ) ] )
% 0.72/1.09  , clause( 8, [ =( meet( meet( Y, X ), X ), meet( Y, X ) ) ] )
% 0.72/1.09  , 0, clause( 378, [ =( X, meet( meet( join( Y, X ), X ), X ) ) ] )
% 0.72/1.09  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, join( Y, X ) )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 380, [ =( meet( join( Y, X ), X ), X ) ] )
% 0.72/1.09  , clause( 379, [ =( X, meet( join( Y, X ), X ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 26, [ =( meet( join( Z, X ), X ), X ) ] )
% 0.72/1.09  , clause( 380, [ =( meet( join( Y, X ), X ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Z )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 382, [ =( Y, meet( meet( join( X, Y ), join( Y, Z ) ), Y ) ) ] )
% 0.72/1.09  , clause( 3, [ =( meet( meet( join( X, Y ), join( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 388, [ =( join( meet( X, Y ), meet( Y, Z ) ), meet( meet( join( T, 
% 0.72/1.09    join( meet( X, Y ), meet( Y, Z ) ) ), Y ), join( meet( X, Y ), meet( Y, Z
% 0.72/1.09     ) ) ) ) ] )
% 0.72/1.09  , clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, clause( 382, [ =( Y, meet( meet( join( X, Y ), join( Y, Z ) ), Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 19, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, T ), :=( Y, join( meet( X, Y ), meet( Y, Z ) )
% 0.72/1.09     ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 390, [ =( meet( meet( join( T, join( meet( X, Y ), meet( Y, Z ) ) )
% 0.72/1.09    , Y ), join( meet( X, Y ), meet( Y, Z ) ) ), join( meet( X, Y ), meet( Y
% 0.72/1.09    , Z ) ) ) ] )
% 0.72/1.09  , clause( 388, [ =( join( meet( X, Y ), meet( Y, Z ) ), meet( meet( join( T
% 0.72/1.09    , join( meet( X, Y ), meet( Y, Z ) ) ), Y ), join( meet( X, Y ), meet( Y
% 0.72/1.09    , Z ) ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 28, [ =( meet( meet( join( T, join( meet( X, Y ), meet( Y, Z ) ) )
% 0.72/1.09    , Y ), join( meet( X, Y ), meet( Y, Z ) ) ), join( meet( X, Y ), meet( Y
% 0.72/1.09    , Z ) ) ) ] )
% 0.72/1.09  , clause( 390, [ =( meet( meet( join( T, join( meet( X, Y ), meet( Y, Z ) )
% 0.72/1.09     ), Y ), join( meet( X, Y ), meet( Y, Z ) ) ), join( meet( X, Y ), meet( 
% 0.72/1.09    Y, Z ) ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 392, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 6, [ =( join( X, meet( T, X ) ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, T ), :=( T, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 395, [ =( join( X, Y ), join( join( X, Y ), X ) ) ] )
% 0.72/1.09  , clause( 14, [ =( meet( Y, join( Y, Z ) ), Y ) ] )
% 0.72/1.09  , 0, clause( 392, [ =( X, join( X, meet( Y, X ) ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, join( X, Y ) ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 396, [ =( join( join( X, Y ), X ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 395, [ =( join( X, Y ), join( join( X, Y ), X ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 39, [ =( join( join( X, Y ), X ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 396, [ =( join( join( X, Y ), X ), join( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 398, [ =( Y, meet( join( X, Y ), Y ) ) ] )
% 0.72/1.09  , clause( 26, [ =( meet( join( Z, X ), X ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 399, [ =( X, meet( join( X, Y ), X ) ) ] )
% 0.72/1.09  , clause( 39, [ =( join( join( X, Y ), X ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 398, [ =( Y, meet( join( X, Y ), Y ) ) ] )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, join( X, Y ) ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 400, [ =( meet( join( X, Y ), X ), X ) ] )
% 0.72/1.09  , clause( 399, [ =( X, meet( join( X, Y ), X ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 40, [ =( meet( join( X, Y ), X ), X ) ] )
% 0.72/1.09  , clause( 400, [ =( meet( join( X, Y ), X ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 402, [ =( join( Y, X ), join( join( X, meet( join( Y, X ), Z ) ), 
% 0.72/1.09    join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 13, [ =( join( join( X, meet( join( Y, X ), Z ) ), join( Y, X ) )
% 0.72/1.09    , join( Y, X ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 405, [ =( join( X, Y ), join( join( Y, X ), join( X, Y ) ) ) ] )
% 0.72/1.09  , clause( 40, [ =( meet( join( X, Y ), X ), X ) ] )
% 0.72/1.09  , 0, clause( 402, [ =( join( Y, X ), join( join( X, meet( join( Y, X ), Z )
% 0.72/1.09     ), join( Y, X ) ) ) ] )
% 0.72/1.09  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, Y ), :=( Y, X ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 406, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 405, [ =( join( X, Y ), join( join( Y, X ), join( X, Y ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 406, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 407, [ =( join( Y, X ), join( join( X, Y ), join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 412, [ =( join( join( X, Y ), join( Y, X ) ), join( join( join( Y, 
% 0.72/1.09    X ), join( X, Y ) ), join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 407, [ =( join( Y, X ), join( join( X, Y ), join( Y, X ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 16, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, join( Y, X ) ), :=( Y, join( X, Y ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 418, [ =( join( join( X, Y ), join( Y, X ) ), join( join( Y, X ), 
% 0.72/1.09    join( X, Y ) ) ) ] )
% 0.72/1.09  , clause( 39, [ =( join( join( X, Y ), X ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 412, [ =( join( join( X, Y ), join( Y, X ) ), join( join( join( 
% 0.72/1.09    Y, X ), join( X, Y ) ), join( Y, X ) ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, join( Y, X ) ), :=( Y, join( X, Y ) )] )
% 0.72/1.09    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 420, [ =( join( join( X, Y ), join( Y, X ) ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 418, [ =( join( join( X, Y ), join( Y, X ) ), join( join( Y, X
% 0.72/1.09     ), join( X, Y ) ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 421, [ =( join( Y, X ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 420, [ =( join( join( X, Y ), join( Y, X ) ), join( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 230, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.72/1.09  , clause( 421, [ =( join( Y, X ), join( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 423, [ =( X, meet( join( X, Y ), X ) ) ] )
% 0.72/1.09  , clause( 40, [ =( meet( join( X, Y ), X ), X ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 424, [ =( join( X, Y ), meet( join( Y, X ), join( X, Y ) ) ) ] )
% 0.72/1.09  , clause( 99, [ =( join( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 423, [ =( X, meet( join( X, Y ), X ) ) ] )
% 0.72/1.09  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, join( X, Y ) ), :=( Y, join( Y, X ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 425, [ =( meet( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 424, [ =( join( X, Y ), meet( join( Y, X ), join( X, Y ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 244, [ =( meet( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , clause( 425, [ =( meet( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 426, [ =( Y, join( join( meet( X, Y ), meet( Y, Z ) ), Y ) ) ] )
% 0.72/1.09  , clause( 2, [ =( join( join( meet( X, Y ), meet( Y, Z ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 428, [ =( X, join( join( meet( X, Z ), meet( Y, X ) ), X ) ) ] )
% 0.72/1.09  , clause( 230, [ =( join( X, Y ), join( Y, X ) ) ] )
% 0.72/1.09  , 0, clause( 426, [ =( Y, join( join( meet( X, Y ), meet( Y, Z ) ), Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, meet( Y, X ) ), :=( Y, meet( X, Z ) )] )
% 0.72/1.09    , substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 434, [ =( join( join( meet( X, Y ), meet( Z, X ) ), X ), X ) ] )
% 0.72/1.09  , clause( 428, [ =( X, join( join( meet( X, Z ), meet( Y, X ) ), X ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 247, [ =( join( join( meet( Y, Z ), meet( X, Y ) ), Y ), Y ) ] )
% 0.72/1.09  , clause( 434, [ =( join( join( meet( X, Y ), meet( Z, X ) ), X ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 436, [ =( join( Y, X ), meet( join( X, Y ), join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 244, [ =( meet( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 442, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), meet( X, 
% 0.72/1.09    join( X, join( meet( X, Y ), meet( Z, X ) ) ) ) ) ] )
% 0.72/1.09  , clause( 247, [ =( join( join( meet( Y, Z ), meet( X, Y ) ), Y ), Y ) ] )
% 0.72/1.09  , 0, clause( 436, [ =( join( Y, X ), meet( join( X, Y ), join( Y, X ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 11, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, join( meet( X, Y ), meet( Z, X ) ) ), :=( Y, X
% 0.72/1.09     )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 444, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), X ) ] )
% 0.72/1.09  , clause( 14, [ =( meet( Y, join( Y, Z ) ), Y ) ] )
% 0.72/1.09  , 0, clause( 442, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), meet( 
% 0.72/1.09    X, join( X, join( meet( X, Y ), meet( Z, X ) ) ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, join( meet( X, Y
% 0.72/1.09     ), meet( Z, X ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z
% 0.72/1.09    , Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 250, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), X ) ] )
% 0.72/1.09  , clause( 444, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 447, [ =( join( meet( Y, Z ), meet( Z, T ) ), meet( meet( join( X, 
% 0.72/1.09    join( meet( Y, Z ), meet( Z, T ) ) ), Z ), join( meet( Y, Z ), meet( Z, T
% 0.72/1.09     ) ) ) ) ] )
% 0.72/1.09  , clause( 28, [ =( meet( meet( join( T, join( meet( X, Y ), meet( Y, Z ) )
% 0.72/1.09     ), Y ), join( meet( X, Y ), meet( Y, Z ) ) ), join( meet( X, Y ), meet( 
% 0.72/1.09    Y, Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, X )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 451, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( meet( X, Y ), 
% 0.72/1.09    join( meet( X, Y ), meet( Y, X ) ) ) ) ] )
% 0.72/1.09  , clause( 250, [ =( join( X, join( meet( X, Y ), meet( Z, X ) ) ), X ) ] )
% 0.72/1.09  , 0, clause( 447, [ =( join( meet( Y, Z ), meet( Z, T ) ), meet( meet( join( 
% 0.72/1.09    X, join( meet( Y, Z ), meet( Z, T ) ) ), Z ), join( meet( Y, Z ), meet( Z
% 0.72/1.09    , T ) ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, X ), :=( Z, Y ), :=( T, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 452, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 0.72/1.09  , clause( 14, [ =( meet( Y, join( Y, Z ) ), Y ) ] )
% 0.72/1.09  , 0, clause( 451, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( meet( X, Y
% 0.72/1.09     ), join( meet( X, Y ), meet( Y, X ) ) ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, Z ), :=( Y, meet( X, Y ) ), :=( Z, meet( 
% 0.72/1.09    Y, X ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 283, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 0.72/1.09  , clause( 452, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 455, [ =( join( Y, X ), meet( join( X, Y ), join( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 244, [ =( meet( join( Y, X ), join( X, Y ) ), join( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 467, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( meet( Y, X ), 
% 0.72/1.09    join( meet( X, Y ), meet( Y, X ) ) ) ) ] )
% 0.72/1.09  , clause( 283, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 455, [ =( join( Y, X ), meet( join( X, Y ), join( Y, X ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 9, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, meet( Y, X ) ), :=( Y, meet( X, Y ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 472, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( Y, X ) ) ] )
% 0.72/1.09  , clause( 5, [ =( meet( X, join( T, X ) ), X ) ] )
% 0.72/1.09  , 0, clause( 467, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( meet( Y, X
% 0.72/1.09     ), join( meet( X, Y ), meet( Y, X ) ) ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, meet( Y, X ) ), :=( Y, Z ), :=( Z, T ), 
% 0.72/1.09    :=( T, meet( X, Y ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 473, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.72/1.09  , clause( 283, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 472, [ =( join( meet( X, Y ), meet( Y, X ) ), meet( Y, X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 284, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.72/1.09  , clause( 473, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 474, [ ~( =( meet( b, a ), meet( a, b ) ) ) ] )
% 0.72/1.09  , clause( 4, [ ~( =( meet( a, b ), meet( b, a ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 476, [ ~( =( meet( b, a ), meet( b, a ) ) ) ] )
% 0.72/1.09  , clause( 284, [ =( meet( X, Y ), meet( Y, X ) ) ] )
% 0.72/1.09  , 0, clause( 474, [ ~( =( meet( b, a ), meet( a, b ) ) ) ] )
% 0.72/1.09  , 0, 5, substitution( 0, [ :=( X, a ), :=( Y, b )] ), substitution( 1, [] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqrefl(
% 0.72/1.09  clause( 479, [] )
% 0.72/1.09  , clause( 476, [ ~( =( meet( b, a ), meet( b, a ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 301, [] )
% 0.72/1.09  , clause( 479, [] )
% 0.72/1.09  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  end.
% 0.72/1.09  
% 0.72/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.72/1.09  
% 0.72/1.09  Memory use:
% 0.72/1.09  
% 0.72/1.09  space for terms:        3953
% 0.72/1.09  space for clauses:      33906
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  clauses generated:      5401
% 0.72/1.09  clauses kept:           302
% 0.72/1.09  clauses selected:       72
% 0.72/1.09  clauses deleted:        1
% 0.72/1.09  clauses inuse deleted:  0
% 0.72/1.09  
% 0.72/1.09  subsentry:          663
% 0.72/1.09  literals s-matched: 247
% 0.72/1.09  literals matched:   218
% 0.72/1.09  full subsumption:   0
% 0.72/1.09  
% 0.72/1.09  checksum:           -788228914
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Bliksem ended
%------------------------------------------------------------------------------