TSTP Solution File: LCL158-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL158-1 : TPTP v8.1.0. Released v1.0.0.
% 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 07:51:06 EDT 2022

% Result   : Unsatisfiable 0.47s 1.17s
% Output   : Refutation 0.47s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem  : LCL158-1 : TPTP v8.1.0. Released v1.0.0.
% 0.08/0.14  % Command  : bliksem %s
% 0.13/0.35  % Computer : n013.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % DateTime : Sat Jul  2 19:33:14 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.47/1.17  *** allocated 10000 integers for termspace/termends
% 0.47/1.17  *** allocated 10000 integers for clauses
% 0.47/1.17  *** allocated 10000 integers for justifications
% 0.47/1.17  Bliksem 1.12
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  Automatic Strategy Selection
% 0.47/1.17  
% 0.47/1.17  Clauses:
% 0.47/1.17  [
% 0.47/1.17     [ =( implies( truth, X ), X ) ],
% 0.47/1.17     [ =( implies( implies( X, Y ), implies( implies( Y, Z ), implies( X, Z )
% 0.47/1.17     ) ), truth ) ],
% 0.47/1.17     [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X ), X ) ) ]
% 0.47/1.17    ,
% 0.47/1.17     [ =( implies( implies( not( X ), not( Y ) ), implies( Y, X ) ), truth )
% 0.47/1.17     ],
% 0.47/1.17     [ =( or( X, Y ), implies( not( X ), Y ) ) ],
% 0.47/1.17     [ =( or( or( X, Y ), Z ), or( X, or( Y, Z ) ) ) ],
% 0.47/1.17     [ =( or( X, Y ), or( Y, X ) ) ],
% 0.47/1.17     [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ],
% 0.47/1.17     [ =( and( and( X, Y ), Z ), and( X, and( Y, Z ) ) ) ],
% 0.47/1.17     [ =( and( X, Y ), and( Y, X ) ) ],
% 0.47/1.17     [ =( xor( X, Y ), or( and( X, not( Y ) ), and( not( X ), Y ) ) ) ],
% 0.47/1.17     [ =( xor( X, Y ), xor( Y, X ) ) ],
% 0.47/1.17     [ =( 'and_star'( X, Y ), not( or( not( X ), not( Y ) ) ) ) ],
% 0.47/1.17     [ =( 'and_star'( 'and_star'( X, Y ), Z ), 'and_star'( X, 'and_star'( Y, 
% 0.47/1.17    Z ) ) ) ],
% 0.47/1.17     [ =( 'and_star'( X, Y ), 'and_star'( Y, X ) ) ],
% 0.47/1.17     [ =( not( truth ), falsehood ) ],
% 0.47/1.17     [ ~( =( 'and_star'( xor( truth, x ), x ), falsehood ) ) ]
% 0.47/1.17  ] .
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  percentage equality = 1.000000, percentage horn = 1.000000
% 0.47/1.17  This is a pure equality problem
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  Options Used:
% 0.47/1.17  
% 0.47/1.17  useres =            1
% 0.47/1.17  useparamod =        1
% 0.47/1.17  useeqrefl =         1
% 0.47/1.17  useeqfact =         1
% 0.47/1.17  usefactor =         1
% 0.47/1.17  usesimpsplitting =  0
% 0.47/1.17  usesimpdemod =      5
% 0.47/1.17  usesimpres =        3
% 0.47/1.17  
% 0.47/1.17  resimpinuse      =  1000
% 0.47/1.17  resimpclauses =     20000
% 0.47/1.17  substype =          eqrewr
% 0.47/1.17  backwardsubs =      1
% 0.47/1.17  selectoldest =      5
% 0.47/1.17  
% 0.47/1.17  litorderings [0] =  split
% 0.47/1.17  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.47/1.17  
% 0.47/1.17  termordering =      kbo
% 0.47/1.17  
% 0.47/1.17  litapriori =        0
% 0.47/1.17  termapriori =       1
% 0.47/1.17  litaposteriori =    0
% 0.47/1.17  termaposteriori =   0
% 0.47/1.17  demodaposteriori =  0
% 0.47/1.17  ordereqreflfact =   0
% 0.47/1.17  
% 0.47/1.17  litselect =         negord
% 0.47/1.17  
% 0.47/1.17  maxweight =         15
% 0.47/1.17  maxdepth =          30000
% 0.47/1.17  maxlength =         115
% 0.47/1.17  maxnrvars =         195
% 0.47/1.17  excuselevel =       1
% 0.47/1.17  increasemaxweight = 1
% 0.47/1.17  
% 0.47/1.17  maxselected =       10000000
% 0.47/1.17  maxnrclauses =      10000000
% 0.47/1.17  
% 0.47/1.17  showgenerated =    0
% 0.47/1.17  showkept =         0
% 0.47/1.17  showselected =     0
% 0.47/1.17  showdeleted =      0
% 0.47/1.17  showresimp =       1
% 0.47/1.17  showstatus =       2000
% 0.47/1.17  
% 0.47/1.17  prologoutput =     1
% 0.47/1.17  nrgoals =          5000000
% 0.47/1.17  totalproof =       1
% 0.47/1.17  
% 0.47/1.17  Symbols occurring in the translation:
% 0.47/1.17  
% 0.47/1.17  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.47/1.17  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.47/1.17  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.47/1.17  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.47/1.17  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.47/1.17  truth  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.47/1.17  implies  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.47/1.17  not  [44, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.47/1.17  or  [45, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.47/1.17  and  [46, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.47/1.17  xor  [47, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.47/1.17  'and_star'  [48, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 0.47/1.17  falsehood  [49, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.47/1.17  x  [50, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  Starting Search:
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  Bliksems!, er is een bewijs:
% 0.47/1.17  % SZS status Unsatisfiable
% 0.47/1.17  % SZS output start Refutation
% 0.47/1.17  
% 0.47/1.17  clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 1, [ =( implies( implies( X, Y ), implies( implies( Y, Z ), implies( 
% 0.47/1.17    X, Z ) ) ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 2, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X ), X
% 0.47/1.17     ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 3, [ =( implies( implies( not( X ), not( Y ) ), implies( Y, X ) ), 
% 0.47/1.17    truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 6, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 9, [ =( and( X, Y ), and( Y, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 10, [ =( or( and( X, not( Y ) ), and( not( X ), Y ) ), xor( X, Y )
% 0.47/1.17     ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 12, [ =( 'and_star'( X, Y ), and( X, Y ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 13, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 14, [ ~( =( and( xor( truth, x ), x ), falsehood ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 19, [ =( implies( X, implies( implies( X, Y ), Y ) ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 21, [ ~( =( and( x, xor( truth, x ) ), falsehood ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 28, [ =( implies( implies( implies( implies( Y, Z ), implies( X, Z
% 0.47/1.17     ) ), implies( X, Y ) ), implies( X, Y ) ), implies( implies( Y, Z ), 
% 0.47/1.17    implies( X, Z ) ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 29, [ =( implies( X, X ), implies( implies( X, truth ), truth ) ) ]
% 0.47/1.17     )
% 0.47/1.17  .
% 0.47/1.17  clause( 30, [ =( implies( or( X, Y ), Y ), implies( implies( Y, not( X ) )
% 0.47/1.17    , not( X ) ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 33, [ =( or( truth, X ), implies( falsehood, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 34, [ =( or( X, truth ), implies( falsehood, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 35, [ =( implies( or( X, not( Y ) ), implies( Y, X ) ), truth ) ]
% 0.47/1.17     )
% 0.47/1.17  .
% 0.47/1.17  clause( 55, [ =( implies( X, X ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 56, [ =( implies( implies( X, truth ), truth ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 57, [ =( or( X, not( X ) ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 59, [ =( or( not( X ), X ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 67, [ =( implies( X, truth ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 68, [ =( implies( falsehood, X ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 70, [ =( implies( implies( X, falsehood ), falsehood ), X ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 77, [ =( and( X, not( X ) ), falsehood ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 79, [ =( not( or( falsehood, not( X ) ) ), and( truth, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 80, [ =( not( or( not( X ), falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 106, [ =( implies( or( X, falsehood ), falsehood ), not( X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 143, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 144, [ =( implies( or( falsehood, X ), falsehood ), not( X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 151, [ =( and( not( falsehood ), X ), and( truth, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 152, [ =( and( X, not( falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 153, [ =( or( not( falsehood ), X ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 156, [ =( or( X, not( falsehood ) ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 327, [ =( implies( or( falsehood, not( X ) ), not( X ) ), not( 
% 0.47/1.17    falsehood ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 460, [ =( implies( X, not( falsehood ) ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 471, [ =( not( falsehood ), truth ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 477, [ =( or( falsehood, X ), X ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 488, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 503, [ =( and( not( X ), Y ), not( implies( Y, X ) ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 505, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 506, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 525, [ =( not( and( X, Y ) ), not( and( Y, X ) ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 534, [ =( not( and( X, truth ) ), not( X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 535, [ =( not( and( truth, X ) ), not( X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 544, [ =( and( X, truth ), X ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 549, [ =( and( truth, X ), X ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 550, [ =( xor( truth, X ), not( X ) ) ] )
% 0.47/1.17  .
% 0.47/1.17  clause( 551, [] )
% 0.47/1.17  .
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  % SZS output end Refutation
% 0.47/1.17  found a proof!
% 0.47/1.17  
% 0.47/1.17  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.47/1.17  
% 0.47/1.17  initialclauses(
% 0.47/1.17  [ clause( 553, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , clause( 554, [ =( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 0.47/1.17    implies( X, Z ) ) ), truth ) ] )
% 0.47/1.17  , clause( 555, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X )
% 0.47/1.17    , X ) ) ] )
% 0.47/1.17  , clause( 556, [ =( implies( implies( not( X ), not( Y ) ), implies( Y, X )
% 0.47/1.17     ), truth ) ] )
% 0.47/1.17  , clause( 557, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.17  , clause( 558, [ =( or( or( X, Y ), Z ), or( X, or( Y, Z ) ) ) ] )
% 0.47/1.17  , clause( 559, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.17  , clause( 560, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , clause( 561, [ =( and( and( X, Y ), Z ), and( X, and( Y, Z ) ) ) ] )
% 0.47/1.17  , clause( 562, [ =( and( X, Y ), and( Y, X ) ) ] )
% 0.47/1.17  , clause( 563, [ =( xor( X, Y ), or( and( X, not( Y ) ), and( not( X ), Y )
% 0.47/1.17     ) ) ] )
% 0.47/1.17  , clause( 564, [ =( xor( X, Y ), xor( Y, X ) ) ] )
% 0.47/1.17  , clause( 565, [ =( 'and_star'( X, Y ), not( or( not( X ), not( Y ) ) ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , clause( 566, [ =( 'and_star'( 'and_star'( X, Y ), Z ), 'and_star'( X, 
% 0.47/1.17    'and_star'( Y, Z ) ) ) ] )
% 0.47/1.17  , clause( 567, [ =( 'and_star'( X, Y ), 'and_star'( Y, X ) ) ] )
% 0.47/1.17  , clause( 568, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , clause( 569, [ ~( =( 'and_star'( xor( truth, x ), x ), falsehood ) ) ] )
% 0.47/1.17  ] ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , clause( 553, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 1, [ =( implies( implies( X, Y ), implies( implies( Y, Z ), implies( 
% 0.47/1.17    X, Z ) ) ), truth ) ] )
% 0.47/1.17  , clause( 554, [ =( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 0.47/1.17    implies( X, Z ) ) ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.47/1.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 2, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X ), X
% 0.47/1.17     ) ) ] )
% 0.47/1.17  , clause( 555, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X )
% 0.47/1.17    , X ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 3, [ =( implies( implies( not( X ), not( Y ) ), implies( Y, X ) ), 
% 0.47/1.17    truth ) ] )
% 0.47/1.17  , clause( 556, [ =( implies( implies( not( X ), not( Y ) ), implies( Y, X )
% 0.47/1.17     ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 581, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , clause( 557, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , clause( 581, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 6, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.17  , clause( 559, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 592, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , clause( 560, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , clause( 592, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 9, [ =( and( X, Y ), and( Y, X ) ) ] )
% 0.47/1.17  , clause( 562, [ =( and( X, Y ), and( Y, X ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 607, [ =( or( and( X, not( Y ) ), and( not( X ), Y ) ), xor( X, Y )
% 0.47/1.17     ) ] )
% 0.47/1.17  , clause( 563, [ =( xor( X, Y ), or( and( X, not( Y ) ), and( not( X ), Y )
% 0.47/1.17     ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 10, [ =( or( and( X, not( Y ) ), and( not( X ), Y ) ), xor( X, Y )
% 0.47/1.17     ) ] )
% 0.47/1.17  , clause( 607, [ =( or( and( X, not( Y ) ), and( not( X ), Y ) ), xor( X, Y
% 0.47/1.17     ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 632, [ =( 'and_star'( X, Y ), and( X, Y ) ) ] )
% 0.47/1.17  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , 0, clause( 565, [ =( 'and_star'( X, Y ), not( or( not( X ), not( Y ) ) )
% 0.47/1.17     ) ] )
% 0.47/1.17  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.47/1.17    :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 12, [ =( 'and_star'( X, Y ), and( X, Y ) ) ] )
% 0.47/1.17  , clause( 632, [ =( 'and_star'( X, Y ), and( X, Y ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 13, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , clause( 568, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 737, [ ~( =( and( xor( truth, x ), x ), falsehood ) ) ] )
% 0.47/1.17  , clause( 12, [ =( 'and_star'( X, Y ), and( X, Y ) ) ] )
% 0.47/1.17  , 0, clause( 569, [ ~( =( 'and_star'( xor( truth, x ), x ), falsehood ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, xor( truth, x ) ), :=( Y, x )] ), 
% 0.47/1.17    substitution( 1, [] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 14, [ ~( =( and( xor( truth, x ), x ), falsehood ) ) ] )
% 0.47/1.17  , clause( 737, [ ~( =( and( xor( truth, x ), x ), falsehood ) ) ] )
% 0.47/1.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 740, [ =( truth, implies( implies( X, Y ), implies( implies( Y, Z )
% 0.47/1.17    , implies( X, Z ) ) ) ) ] )
% 0.47/1.17  , clause( 1, [ =( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 0.47/1.17    implies( X, Z ) ) ), truth ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 744, [ =( truth, implies( implies( truth, X ), implies( implies( X
% 0.47/1.17    , Y ), Y ) ) ) ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 740, [ =( truth, implies( implies( X, Y ), implies( implies( Y
% 0.47/1.17    , Z ), implies( X, Z ) ) ) ) ] )
% 0.47/1.17  , 0, 10, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, truth
% 0.47/1.17     ), :=( Y, X ), :=( Z, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 746, [ =( truth, implies( X, implies( implies( X, Y ), Y ) ) ) ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 744, [ =( truth, implies( implies( truth, X ), implies( 
% 0.47/1.17    implies( X, Y ), Y ) ) ) ] )
% 0.47/1.17  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.17    :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 747, [ =( implies( X, implies( implies( X, Y ), Y ) ), truth ) ] )
% 0.47/1.17  , clause( 746, [ =( truth, implies( X, implies( implies( X, Y ), Y ) ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 19, [ =( implies( X, implies( implies( X, Y ), Y ) ), truth ) ] )
% 0.47/1.17  , clause( 747, [ =( implies( X, implies( implies( X, Y ), Y ) ), truth ) ]
% 0.47/1.17     )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 748, [ ~( =( falsehood, and( xor( truth, x ), x ) ) ) ] )
% 0.47/1.17  , clause( 14, [ ~( =( and( xor( truth, x ), x ), falsehood ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 749, [ ~( =( falsehood, and( x, xor( truth, x ) ) ) ) ] )
% 0.47/1.17  , clause( 9, [ =( and( X, Y ), and( Y, X ) ) ] )
% 0.47/1.17  , 0, clause( 748, [ ~( =( falsehood, and( xor( truth, x ), x ) ) ) ] )
% 0.47/1.17  , 0, 3, substitution( 0, [ :=( X, xor( truth, x ) ), :=( Y, x )] ), 
% 0.47/1.17    substitution( 1, [] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 752, [ ~( =( and( x, xor( truth, x ) ), falsehood ) ) ] )
% 0.47/1.17  , clause( 749, [ ~( =( falsehood, and( x, xor( truth, x ) ) ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 21, [ ~( =( and( x, xor( truth, x ) ), falsehood ) ) ] )
% 0.47/1.17  , clause( 752, [ ~( =( and( x, xor( truth, x ) ), falsehood ) ) ] )
% 0.47/1.17  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 762, [ =( implies( implies( implies( implies( X, Y ), implies( Z, Y
% 0.47/1.17     ) ), implies( Z, X ) ), implies( Z, X ) ), implies( truth, implies( 
% 0.47/1.17    implies( X, Y ), implies( Z, Y ) ) ) ) ] )
% 0.47/1.17  , clause( 1, [ =( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 0.47/1.17    implies( X, Z ) ) ), truth ) ] )
% 0.47/1.17  , 0, clause( 2, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X
% 0.47/1.17     ), X ) ) ] )
% 0.47/1.17  , 0, 17, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.47/1.17    substitution( 1, [ :=( X, implies( implies( X, Y ), implies( Z, Y ) ) ), 
% 0.47/1.17    :=( Y, implies( Z, X ) )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 763, [ =( implies( implies( implies( implies( X, Y ), implies( Z, Y
% 0.47/1.17     ) ), implies( Z, X ) ), implies( Z, X ) ), implies( implies( X, Y ), 
% 0.47/1.17    implies( Z, Y ) ) ) ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 762, [ =( implies( implies( implies( implies( X, Y ), implies( 
% 0.47/1.17    Z, Y ) ), implies( Z, X ) ), implies( Z, X ) ), implies( truth, implies( 
% 0.47/1.17    implies( X, Y ), implies( Z, Y ) ) ) ) ] )
% 0.47/1.17  , 0, 16, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Z, Y
% 0.47/1.17     ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 28, [ =( implies( implies( implies( implies( Y, Z ), implies( X, Z
% 0.47/1.17     ) ), implies( X, Y ) ), implies( X, Y ) ), implies( implies( Y, Z ), 
% 0.47/1.17    implies( X, Z ) ) ) ] )
% 0.47/1.17  , clause( 763, [ =( implies( implies( implies( implies( X, Y ), implies( Z
% 0.47/1.17    , Y ) ), implies( Z, X ) ), implies( Z, X ) ), implies( implies( X, Y ), 
% 0.47/1.17    implies( Z, Y ) ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.47/1.17    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 766, [ =( implies( X, X ), implies( implies( X, truth ), truth ) )
% 0.47/1.17     ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 2, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X
% 0.47/1.17     ), X ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, truth )
% 0.47/1.17    , :=( Y, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 29, [ =( implies( X, X ), implies( implies( X, truth ), truth ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , clause( 766, [ =( implies( X, X ), implies( implies( X, truth ), truth )
% 0.47/1.17     ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 769, [ =( implies( or( X, Y ), Y ), implies( implies( Y, not( X ) )
% 0.47/1.17    , not( X ) ) ) ] )
% 0.47/1.17  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , 0, clause( 2, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X
% 0.47/1.17     ), X ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.47/1.17    :=( X, not( X ) ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 30, [ =( implies( or( X, Y ), Y ), implies( implies( Y, not( X ) )
% 0.47/1.17    , not( X ) ) ) ] )
% 0.47/1.17  , clause( 769, [ =( implies( or( X, Y ), Y ), implies( implies( Y, not( X )
% 0.47/1.17     ), not( X ) ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 772, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.17  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 773, [ =( or( truth, X ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , clause( 13, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , 0, clause( 772, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.17  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, truth ), :=( Y, X
% 0.47/1.17     )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 33, [ =( or( truth, X ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , clause( 773, [ =( or( truth, X ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 775, [ =( implies( falsehood, X ), or( truth, X ) ) ] )
% 0.47/1.17  , clause( 33, [ =( or( truth, X ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 776, [ =( implies( falsehood, X ), or( X, truth ) ) ] )
% 0.47/1.17  , clause( 6, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.17  , 0, clause( 775, [ =( implies( falsehood, X ), or( truth, X ) ) ] )
% 0.47/1.17  , 0, 4, substitution( 0, [ :=( X, truth ), :=( Y, X )] ), substitution( 1
% 0.47/1.17    , [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 779, [ =( or( X, truth ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , clause( 776, [ =( implies( falsehood, X ), or( X, truth ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 34, [ =( or( X, truth ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , clause( 779, [ =( or( X, truth ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 782, [ =( implies( or( X, not( Y ) ), implies( Y, X ) ), truth ) ]
% 0.47/1.17     )
% 0.47/1.17  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , 0, clause( 3, [ =( implies( implies( not( X ), not( Y ) ), implies( Y, X
% 0.47/1.17     ) ), truth ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, not( Y ) )] ), substitution( 
% 0.47/1.17    1, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 35, [ =( implies( or( X, not( Y ) ), implies( Y, X ) ), truth ) ]
% 0.47/1.17     )
% 0.47/1.17  , clause( 782, [ =( implies( or( X, not( Y ) ), implies( Y, X ) ), truth )
% 0.47/1.17     ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.17     )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 784, [ =( truth, implies( X, implies( implies( X, Y ), Y ) ) ) ] )
% 0.47/1.17  , clause( 19, [ =( implies( X, implies( implies( X, Y ), Y ) ), truth ) ]
% 0.47/1.17     )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 788, [ =( truth, implies( truth, implies( X, X ) ) ) ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 784, [ =( truth, implies( X, implies( implies( X, Y ), Y ) ) )
% 0.47/1.17     ] )
% 0.47/1.17  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, truth )
% 0.47/1.17    , :=( Y, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 790, [ =( truth, implies( X, X ) ) ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 788, [ =( truth, implies( truth, implies( X, X ) ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, implies( X, X ) )] ), substitution( 1, [ 
% 0.47/1.17    :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 791, [ =( implies( X, X ), truth ) ] )
% 0.47/1.17  , clause( 790, [ =( truth, implies( X, X ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 55, [ =( implies( X, X ), truth ) ] )
% 0.47/1.17  , clause( 791, [ =( implies( X, X ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 792, [ =( truth, implies( X, X ) ) ] )
% 0.47/1.17  , clause( 55, [ =( implies( X, X ), truth ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 794, [ =( truth, implies( implies( X, truth ), truth ) ) ] )
% 0.47/1.17  , clause( 29, [ =( implies( X, X ), implies( implies( X, truth ), truth ) )
% 0.47/1.17     ] )
% 0.47/1.17  , 0, clause( 792, [ =( truth, implies( X, X ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.17    ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 795, [ =( implies( implies( X, truth ), truth ), truth ) ] )
% 0.47/1.17  , clause( 794, [ =( truth, implies( implies( X, truth ), truth ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 56, [ =( implies( implies( X, truth ), truth ), truth ) ] )
% 0.47/1.17  , clause( 795, [ =( implies( implies( X, truth ), truth ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 796, [ =( truth, implies( X, X ) ) ] )
% 0.47/1.17  , clause( 55, [ =( implies( X, X ), truth ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 798, [ =( truth, or( X, not( X ) ) ) ] )
% 0.47/1.17  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , 0, clause( 796, [ =( truth, implies( X, X ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, not( X ) )] ), substitution( 
% 0.47/1.17    1, [ :=( X, not( X ) )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 799, [ =( or( X, not( X ) ), truth ) ] )
% 0.47/1.17  , clause( 798, [ =( truth, or( X, not( X ) ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 57, [ =( or( X, not( X ) ), truth ) ] )
% 0.47/1.17  , clause( 799, [ =( or( X, not( X ) ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 800, [ =( truth, or( X, not( X ) ) ) ] )
% 0.47/1.17  , clause( 57, [ =( or( X, not( X ) ), truth ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 801, [ =( truth, or( not( X ), X ) ) ] )
% 0.47/1.17  , clause( 6, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.17  , 0, clause( 800, [ =( truth, or( X, not( X ) ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, not( X ) )] ), substitution( 
% 0.47/1.17    1, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 804, [ =( or( not( X ), X ), truth ) ] )
% 0.47/1.17  , clause( 801, [ =( truth, or( not( X ), X ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 59, [ =( or( not( X ), X ), truth ) ] )
% 0.47/1.17  , clause( 804, [ =( or( not( X ), X ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 806, [ =( truth, implies( X, implies( implies( X, Y ), Y ) ) ) ] )
% 0.47/1.17  , clause( 19, [ =( implies( X, implies( implies( X, Y ), Y ) ), truth ) ]
% 0.47/1.17     )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 807, [ =( truth, implies( X, truth ) ) ] )
% 0.47/1.17  , clause( 56, [ =( implies( implies( X, truth ), truth ), truth ) ] )
% 0.47/1.17  , 0, clause( 806, [ =( truth, implies( X, implies( implies( X, Y ), Y ) ) )
% 0.47/1.17     ] )
% 0.47/1.17  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.17    :=( Y, truth )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 809, [ =( implies( X, truth ), truth ) ] )
% 0.47/1.17  , clause( 807, [ =( truth, implies( X, truth ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 67, [ =( implies( X, truth ), truth ) ] )
% 0.47/1.17  , clause( 809, [ =( implies( X, truth ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 811, [ =( truth, implies( X, truth ) ) ] )
% 0.47/1.17  , clause( 67, [ =( implies( X, truth ), truth ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 814, [ =( truth, or( X, truth ) ) ] )
% 0.47/1.17  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.17  , 0, clause( 811, [ =( truth, implies( X, truth ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, truth )] ), substitution( 1
% 0.47/1.17    , [ :=( X, not( X ) )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 815, [ =( truth, implies( falsehood, X ) ) ] )
% 0.47/1.17  , clause( 34, [ =( or( X, truth ), implies( falsehood, X ) ) ] )
% 0.47/1.17  , 0, clause( 814, [ =( truth, or( X, truth ) ) ] )
% 0.47/1.17  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.17    ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 816, [ =( implies( falsehood, X ), truth ) ] )
% 0.47/1.17  , clause( 815, [ =( truth, implies( falsehood, X ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 68, [ =( implies( falsehood, X ), truth ) ] )
% 0.47/1.17  , clause( 816, [ =( implies( falsehood, X ), truth ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 820, [ =( implies( implies( X, falsehood ), falsehood ), implies( 
% 0.47/1.17    truth, X ) ) ] )
% 0.47/1.17  , clause( 68, [ =( implies( falsehood, X ), truth ) ] )
% 0.47/1.17  , 0, clause( 2, [ =( implies( implies( X, Y ), Y ), implies( implies( Y, X
% 0.47/1.17     ), X ) ) ] )
% 0.47/1.17  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.17    :=( Y, falsehood )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 821, [ =( implies( implies( X, falsehood ), falsehood ), X ) ] )
% 0.47/1.17  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.17  , 0, clause( 820, [ =( implies( implies( X, falsehood ), falsehood ), 
% 0.47/1.17    implies( truth, X ) ) ] )
% 0.47/1.17  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.17    ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 70, [ =( implies( implies( X, falsehood ), falsehood ), X ) ] )
% 0.47/1.17  , clause( 821, [ =( implies( implies( X, falsehood ), falsehood ), X ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 824, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 827, [ =( and( X, not( X ) ), not( truth ) ) ] )
% 0.47/1.17  , clause( 57, [ =( or( X, not( X ) ), truth ) ] )
% 0.47/1.17  , 0, clause( 824, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , 0, 6, substitution( 0, [ :=( X, not( X ) )] ), substitution( 1, [ :=( X, 
% 0.47/1.17    X ), :=( Y, not( X ) )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 828, [ =( and( X, not( X ) ), falsehood ) ] )
% 0.47/1.17  , clause( 13, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , 0, clause( 827, [ =( and( X, not( X ) ), not( truth ) ) ] )
% 0.47/1.17  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 77, [ =( and( X, not( X ) ), falsehood ) ] )
% 0.47/1.17  , clause( 828, [ =( and( X, not( X ) ), falsehood ) ] )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 831, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 832, [ =( and( truth, X ), not( or( falsehood, not( X ) ) ) ) ] )
% 0.47/1.17  , clause( 13, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , 0, clause( 831, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, truth ), :=( Y, X
% 0.47/1.17     )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 834, [ =( not( or( falsehood, not( X ) ) ), and( truth, X ) ) ] )
% 0.47/1.17  , clause( 832, [ =( and( truth, X ), not( or( falsehood, not( X ) ) ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 79, [ =( not( or( falsehood, not( X ) ) ), and( truth, X ) ) ] )
% 0.47/1.17  , clause( 834, [ =( not( or( falsehood, not( X ) ) ), and( truth, X ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 837, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 839, [ =( and( X, truth ), not( or( not( X ), falsehood ) ) ) ] )
% 0.47/1.17  , clause( 13, [ =( not( truth ), falsehood ) ] )
% 0.47/1.17  , 0, clause( 837, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.17  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, truth
% 0.47/1.17     )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 841, [ =( not( or( not( X ), falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.17  , clause( 839, [ =( and( X, truth ), not( or( not( X ), falsehood ) ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  subsumption(
% 0.47/1.17  clause( 80, [ =( not( or( not( X ), falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.17  , clause( 841, [ =( not( or( not( X ), falsehood ) ), and( X, truth ) ) ]
% 0.47/1.17     )
% 0.47/1.17  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  eqswap(
% 0.47/1.17  clause( 843, [ =( X, implies( implies( X, falsehood ), falsehood ) ) ] )
% 0.47/1.17  , clause( 70, [ =( implies( implies( X, falsehood ), falsehood ), X ) ] )
% 0.47/1.17  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.17  
% 0.47/1.17  
% 0.47/1.17  paramod(
% 0.47/1.17  clause( 844, [ =( not( X ), implies( or( X, falsehood ), falsehood ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 843, [ =( X, implies( implies( X, falsehood ), falsehood ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, falsehood )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, not( X ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 845, [ =( implies( or( X, falsehood ), falsehood ), not( X ) ) ] )
% 0.47/1.18  , clause( 844, [ =( not( X ), implies( or( X, falsehood ), falsehood ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 106, [ =( implies( or( X, falsehood ), falsehood ), not( X ) ) ] )
% 0.47/1.18  , clause( 845, [ =( implies( or( X, falsehood ), falsehood ), not( X ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 847, [ =( not( X ), implies( or( X, falsehood ), falsehood ) ) ] )
% 0.47/1.18  , clause( 106, [ =( implies( or( X, falsehood ), falsehood ), not( X ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 849, [ =( not( not( falsehood ) ), implies( truth, falsehood ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , clause( 59, [ =( or( not( X ), X ), truth ) ] )
% 0.47/1.18  , 0, clause( 847, [ =( not( X ), implies( or( X, falsehood ), falsehood ) )
% 0.47/1.18     ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, falsehood )] ), substitution( 1, [ :=( X
% 0.47/1.18    , not( falsehood ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 850, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.18  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.18  , 0, clause( 849, [ =( not( not( falsehood ) ), implies( truth, falsehood )
% 0.47/1.18     ) ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, falsehood )] ), substitution( 1, [] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 143, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.18  , clause( 850, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.18  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 852, [ =( not( X ), implies( or( X, falsehood ), falsehood ) ) ] )
% 0.47/1.18  , clause( 106, [ =( implies( or( X, falsehood ), falsehood ), not( X ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 853, [ =( not( X ), implies( or( falsehood, X ), falsehood ) ) ] )
% 0.47/1.18  , clause( 6, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.18  , 0, clause( 852, [ =( not( X ), implies( or( X, falsehood ), falsehood ) )
% 0.47/1.18     ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, falsehood )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 856, [ =( implies( or( falsehood, X ), falsehood ), not( X ) ) ] )
% 0.47/1.18  , clause( 853, [ =( not( X ), implies( or( falsehood, X ), falsehood ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 144, [ =( implies( or( falsehood, X ), falsehood ), not( X ) ) ] )
% 0.47/1.18  , clause( 856, [ =( implies( or( falsehood, X ), falsehood ), not( X ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 858, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.18  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 860, [ =( and( not( falsehood ), X ), not( or( falsehood, not( X )
% 0.47/1.18     ) ) ) ] )
% 0.47/1.18  , clause( 143, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.18  , 0, clause( 858, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.18  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, not( falsehood ) )
% 0.47/1.18    , :=( Y, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 862, [ =( and( not( falsehood ), X ), and( truth, X ) ) ] )
% 0.47/1.18  , clause( 79, [ =( not( or( falsehood, not( X ) ) ), and( truth, X ) ) ] )
% 0.47/1.18  , 0, clause( 860, [ =( and( not( falsehood ), X ), not( or( falsehood, not( 
% 0.47/1.18    X ) ) ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 151, [ =( and( not( falsehood ), X ), and( truth, X ) ) ] )
% 0.47/1.18  , clause( 862, [ =( and( not( falsehood ), X ), and( truth, X ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 865, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.18  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 868, [ =( and( X, not( falsehood ) ), not( or( not( X ), falsehood
% 0.47/1.18     ) ) ) ] )
% 0.47/1.18  , clause( 143, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.18  , 0, clause( 865, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.18  , 0, 9, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, not( 
% 0.47/1.18    falsehood ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 869, [ =( and( X, not( falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.18  , clause( 80, [ =( not( or( not( X ), falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.18  , 0, clause( 868, [ =( and( X, not( falsehood ) ), not( or( not( X ), 
% 0.47/1.18    falsehood ) ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 152, [ =( and( X, not( falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.18  , clause( 869, [ =( and( X, not( falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 872, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 874, [ =( or( not( falsehood ), X ), implies( falsehood, X ) ) ] )
% 0.47/1.18  , clause( 143, [ =( not( not( falsehood ) ), falsehood ) ] )
% 0.47/1.18  , 0, clause( 872, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.18  , 0, 6, substitution( 0, [] ), substitution( 1, [ :=( X, not( falsehood ) )
% 0.47/1.18    , :=( Y, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 875, [ =( or( not( falsehood ), X ), truth ) ] )
% 0.47/1.18  , clause( 68, [ =( implies( falsehood, X ), truth ) ] )
% 0.47/1.18  , 0, clause( 874, [ =( or( not( falsehood ), X ), implies( falsehood, X ) )
% 0.47/1.18     ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 153, [ =( or( not( falsehood ), X ), truth ) ] )
% 0.47/1.18  , clause( 875, [ =( or( not( falsehood ), X ), truth ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 877, [ =( truth, or( not( falsehood ), X ) ) ] )
% 0.47/1.18  , clause( 153, [ =( or( not( falsehood ), X ), truth ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 878, [ =( truth, or( X, not( falsehood ) ) ) ] )
% 0.47/1.18  , clause( 6, [ =( or( X, Y ), or( Y, X ) ) ] )
% 0.47/1.18  , 0, clause( 877, [ =( truth, or( not( falsehood ), X ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, not( falsehood ) ), :=( Y, X )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 881, [ =( or( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , clause( 878, [ =( truth, or( X, not( falsehood ) ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 156, [ =( or( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , clause( 881, [ =( or( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 883, [ =( implies( implies( Y, not( X ) ), not( X ) ), implies( or( 
% 0.47/1.18    X, Y ), Y ) ) ] )
% 0.47/1.18  , clause( 30, [ =( implies( or( X, Y ), Y ), implies( implies( Y, not( X )
% 0.47/1.18     ), not( X ) ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 886, [ =( implies( implies( not( falsehood ), not( X ) ), not( X )
% 0.47/1.18     ), implies( truth, not( falsehood ) ) ) ] )
% 0.47/1.18  , clause( 156, [ =( or( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , 0, clause( 883, [ =( implies( implies( Y, not( X ) ), not( X ) ), implies( 
% 0.47/1.18    or( X, Y ), Y ) ) ] )
% 0.47/1.18  , 0, 10, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.18    :=( Y, not( falsehood ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 887, [ =( implies( implies( not( falsehood ), not( X ) ), not( X )
% 0.47/1.18     ), not( falsehood ) ) ] )
% 0.47/1.18  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.18  , 0, clause( 886, [ =( implies( implies( not( falsehood ), not( X ) ), not( 
% 0.47/1.18    X ) ), implies( truth, not( falsehood ) ) ) ] )
% 0.47/1.18  , 0, 9, substitution( 0, [ :=( X, not( falsehood ) )] ), substitution( 1, [
% 0.47/1.18     :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 888, [ =( implies( or( falsehood, not( X ) ), not( X ) ), not( 
% 0.47/1.18    falsehood ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 887, [ =( implies( implies( not( falsehood ), not( X ) ), not( 
% 0.47/1.18    X ) ), not( falsehood ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, falsehood ), :=( Y, not( X ) )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 327, [ =( implies( or( falsehood, not( X ) ), not( X ) ), not( 
% 0.47/1.18    falsehood ) ) ] )
% 0.47/1.18  , clause( 888, [ =( implies( or( falsehood, not( X ) ), not( X ) ), not( 
% 0.47/1.18    falsehood ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 891, [ =( truth, implies( or( X, not( Y ) ), implies( Y, X ) ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , clause( 35, [ =( implies( or( X, not( Y ) ), implies( Y, X ) ), truth ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 893, [ =( truth, implies( truth, implies( X, not( falsehood ) ) ) )
% 0.47/1.18     ] )
% 0.47/1.18  , clause( 153, [ =( or( not( falsehood ), X ), truth ) ] )
% 0.47/1.18  , 0, clause( 891, [ =( truth, implies( or( X, not( Y ) ), implies( Y, X ) )
% 0.47/1.18     ) ] )
% 0.47/1.18  , 0, 3, substitution( 0, [ :=( X, not( X ) )] ), substitution( 1, [ :=( X, 
% 0.47/1.18    not( falsehood ) ), :=( Y, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 894, [ =( truth, implies( X, not( falsehood ) ) ) ] )
% 0.47/1.18  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.18  , 0, clause( 893, [ =( truth, implies( truth, implies( X, not( falsehood )
% 0.47/1.18     ) ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, implies( X, not( falsehood ) ) )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 895, [ =( implies( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , clause( 894, [ =( truth, implies( X, not( falsehood ) ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 460, [ =( implies( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , clause( 895, [ =( implies( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 896, [ =( truth, implies( X, not( falsehood ) ) ) ] )
% 0.47/1.18  , clause( 460, [ =( implies( X, not( falsehood ) ), truth ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 901, [ =( truth, implies( implies( not( falsehood ), not( X ) ), 
% 0.47/1.18    not( X ) ) ) ] )
% 0.47/1.18  , clause( 30, [ =( implies( or( X, Y ), Y ), implies( implies( Y, not( X )
% 0.47/1.18     ), not( X ) ) ) ] )
% 0.47/1.18  , 0, clause( 896, [ =( truth, implies( X, not( falsehood ) ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, not( falsehood ) )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, or( X, not( falsehood ) ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 902, [ =( truth, implies( or( falsehood, not( X ) ), not( X ) ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 901, [ =( truth, implies( implies( not( falsehood ), not( X )
% 0.47/1.18     ), not( X ) ) ) ] )
% 0.47/1.18  , 0, 3, substitution( 0, [ :=( X, falsehood ), :=( Y, not( X ) )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 903, [ =( truth, not( falsehood ) ) ] )
% 0.47/1.18  , clause( 327, [ =( implies( or( falsehood, not( X ) ), not( X ) ), not( 
% 0.47/1.18    falsehood ) ) ] )
% 0.47/1.18  , 0, clause( 902, [ =( truth, implies( or( falsehood, not( X ) ), not( X )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 904, [ =( not( falsehood ), truth ) ] )
% 0.47/1.18  , clause( 903, [ =( truth, not( falsehood ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 471, [ =( not( falsehood ), truth ) ] )
% 0.47/1.18  , clause( 904, [ =( not( falsehood ), truth ) ] )
% 0.47/1.18  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 906, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 908, [ =( or( falsehood, X ), implies( truth, X ) ) ] )
% 0.47/1.18  , clause( 471, [ =( not( falsehood ), truth ) ] )
% 0.47/1.18  , 0, clause( 906, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, falsehood ), :=( Y
% 0.47/1.18    , X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 909, [ =( or( falsehood, X ), X ) ] )
% 0.47/1.18  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.18  , 0, clause( 908, [ =( or( falsehood, X ), implies( truth, X ) ) ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 477, [ =( or( falsehood, X ), X ) ] )
% 0.47/1.18  , clause( 909, [ =( or( falsehood, X ), X ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 912, [ =( not( X ), implies( or( falsehood, X ), falsehood ) ) ] )
% 0.47/1.18  , clause( 144, [ =( implies( or( falsehood, X ), falsehood ), not( X ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 913, [ =( not( X ), implies( X, falsehood ) ) ] )
% 0.47/1.18  , clause( 477, [ =( or( falsehood, X ), X ) ] )
% 0.47/1.18  , 0, clause( 912, [ =( not( X ), implies( or( falsehood, X ), falsehood ) )
% 0.47/1.18     ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 914, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , clause( 913, [ =( not( X ), implies( X, falsehood ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , clause( 914, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 916, [ =( implies( implies( X, Y ), implies( Z, Y ) ), implies( 
% 0.47/1.18    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Z, X ) ), 
% 0.47/1.18    implies( Z, X ) ) ) ] )
% 0.47/1.18  , clause( 28, [ =( implies( implies( implies( implies( Y, Z ), implies( X, 
% 0.47/1.18    Z ) ), implies( X, Y ) ), implies( X, Y ) ), implies( implies( Y, Z ), 
% 0.47/1.18    implies( X, Z ) ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 924, [ =( implies( implies( X, falsehood ), implies( Y, falsehood )
% 0.47/1.18     ), implies( implies( implies( implies( X, falsehood ), not( Y ) ), 
% 0.47/1.18    implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 916, [ =( implies( implies( X, Y ), implies( Z, Y ) ), implies( 
% 0.47/1.18    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Z, X ) ), 
% 0.47/1.18    implies( Z, X ) ) ) ] )
% 0.47/1.18  , 0, 14, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.18    :=( Y, falsehood ), :=( Z, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 929, [ =( implies( implies( X, falsehood ), implies( Y, falsehood )
% 0.47/1.18     ), implies( implies( implies( not( X ), not( Y ) ), implies( Y, X ) ), 
% 0.47/1.18    implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 924, [ =( implies( implies( X, falsehood ), implies( Y, 
% 0.47/1.18    falsehood ) ), implies( implies( implies( implies( X, falsehood ), not( Y
% 0.47/1.18     ) ), implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 11, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.18    :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 934, [ =( implies( not( X ), implies( Y, falsehood ) ), implies( 
% 0.47/1.18    implies( implies( not( X ), not( Y ) ), implies( Y, X ) ), implies( Y, X
% 0.47/1.18     ) ) ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 929, [ =( implies( implies( X, falsehood ), implies( Y, 
% 0.47/1.18    falsehood ) ), implies( implies( implies( not( X ), not( Y ) ), implies( 
% 0.47/1.18    Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.18    :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 959, [ =( implies( not( X ), implies( Y, falsehood ) ), implies( 
% 0.47/1.18    implies( or( X, not( Y ) ), implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 934, [ =( implies( not( X ), implies( Y, falsehood ) ), 
% 0.47/1.18    implies( implies( implies( not( X ), not( Y ) ), implies( Y, X ) ), 
% 0.47/1.18    implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, not( Y ) )] ), substitution( 
% 0.47/1.18    1, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 960, [ =( or( X, implies( Y, falsehood ) ), implies( implies( or( X
% 0.47/1.18    , not( Y ) ), implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 959, [ =( implies( not( X ), implies( Y, falsehood ) ), 
% 0.47/1.18    implies( implies( or( X, not( Y ) ), implies( Y, X ) ), implies( Y, X ) )
% 0.47/1.18     ) ] )
% 0.47/1.18  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, implies( Y, falsehood ) )] )
% 0.47/1.18    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 965, [ =( or( X, not( Y ) ), implies( implies( or( X, not( Y ) ), 
% 0.47/1.18    implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 960, [ =( or( X, implies( Y, falsehood ) ), implies( implies( 
% 0.47/1.18    or( X, not( Y ) ), implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 3, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.18    :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 966, [ =( or( X, not( Y ) ), implies( truth, implies( Y, X ) ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , clause( 35, [ =( implies( or( X, not( Y ) ), implies( Y, X ) ), truth ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, clause( 965, [ =( or( X, not( Y ) ), implies( implies( or( X, not( Y )
% 0.47/1.18     ), implies( Y, X ) ), implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.47/1.18    :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 967, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.18  , clause( 0, [ =( implies( truth, X ), X ) ] )
% 0.47/1.18  , 0, clause( 966, [ =( or( X, not( Y ) ), implies( truth, implies( Y, X ) )
% 0.47/1.18     ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, implies( Y, X ) )] ), substitution( 1, [ 
% 0.47/1.18    :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 488, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.18  , clause( 967, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.18     )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 969, [ =( not( X ), implies( X, falsehood ) ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 972, [ =( not( implies( X, falsehood ) ), X ) ] )
% 0.47/1.18  , clause( 70, [ =( implies( implies( X, falsehood ), falsehood ), X ) ] )
% 0.47/1.18  , 0, clause( 969, [ =( not( X ), implies( X, falsehood ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, implies( 
% 0.47/1.18    X, falsehood ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 973, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 972, [ =( not( implies( X, falsehood ) ), X ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , clause( 973, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 976, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.18  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 981, [ =( and( not( X ), Y ), not( or( X, not( Y ) ) ) ) ] )
% 0.47/1.18  , clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , 0, clause( 976, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 0.47/1.18  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, not( X
% 0.47/1.18     ) ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 983, [ =( and( not( X ), Y ), not( implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 488, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.18  , 0, clause( 981, [ =( and( not( X ), Y ), not( or( X, not( Y ) ) ) ) ] )
% 0.47/1.18  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.47/1.18    :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 503, [ =( and( not( X ), Y ), not( implies( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 983, [ =( and( not( X ), Y ), not( implies( Y, X ) ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.18     )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 986, [ =( X, not( not( X ) ) ) ] )
% 0.47/1.18  , clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 992, [ =( or( not( X ), not( Y ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , clause( 7, [ =( not( or( not( X ), not( Y ) ) ), and( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 986, [ =( X, not( not( X ) ) ) ] )
% 0.47/1.18  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.47/1.18    :=( X, or( not( X ), not( Y ) ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 993, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , clause( 488, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.18  , 0, clause( 992, [ =( or( not( X ), not( Y ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , 0, 1, substitution( 0, [ :=( X, not( X ) ), :=( Y, Y )] ), substitution( 
% 0.47/1.18    1, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 505, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , clause( 993, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.18     )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 996, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.18  , clause( 4, [ =( implies( not( X ), Y ), or( X, Y ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 997, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 0.47/1.18  , clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , 0, clause( 996, [ =( or( X, Y ), implies( not( X ), Y ) ) ] )
% 0.47/1.18  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, not( X
% 0.47/1.18     ) ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 506, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 0.47/1.18  , clause( 997, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.18     )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 999, [ =( implies( Y, X ), or( X, not( Y ) ) ) ] )
% 0.47/1.18  , clause( 488, [ =( or( X, not( Y ) ), implies( Y, X ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1003, [ =( implies( X, not( Y ) ), implies( Y, not( X ) ) ) ] )
% 0.47/1.18  , clause( 506, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 999, [ =( implies( Y, X ), or( X, not( Y ) ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, not( X ) )] ), substitution( 
% 0.47/1.18    1, [ :=( X, not( Y ) ), :=( Y, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1005, [ =( implies( X, not( Y ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , clause( 505, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , 0, clause( 1003, [ =( implies( X, not( Y ) ), implies( Y, not( X ) ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.47/1.18    :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1007, [ =( not( and( Y, X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , clause( 505, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , 0, clause( 1005, [ =( implies( X, not( Y ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.47/1.18    :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 525, [ =( not( and( X, Y ) ), not( and( Y, X ) ) ) ] )
% 0.47/1.18  , clause( 1007, [ =( not( and( Y, X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.47/1.18     )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1013, [ =( not( and( not( falsehood ), X ) ), not( and( X, truth )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , clause( 152, [ =( and( X, not( falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.18  , 0, clause( 525, [ =( not( and( X, Y ) ), not( and( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, not( 
% 0.47/1.18    falsehood ) ), :=( Y, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1014, [ =( not( not( implies( X, falsehood ) ) ), not( and( X, 
% 0.47/1.18    truth ) ) ) ] )
% 0.47/1.18  , clause( 503, [ =( and( not( X ), Y ), not( implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, clause( 1013, [ =( not( and( not( falsehood ), X ) ), not( and( X, 
% 0.47/1.18    truth ) ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, falsehood ), :=( Y, X )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1015, [ =( implies( X, falsehood ), not( and( X, truth ) ) ) ] )
% 0.47/1.18  , clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , 0, clause( 1014, [ =( not( not( implies( X, falsehood ) ) ), not( and( X
% 0.47/1.18    , truth ) ) ) ] )
% 0.47/1.18  , 0, 1, substitution( 0, [ :=( X, implies( X, falsehood ) )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1016, [ =( not( X ), not( and( X, truth ) ) ) ] )
% 0.47/1.18  , clause( 482, [ =( implies( X, falsehood ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 1015, [ =( implies( X, falsehood ), not( and( X, truth ) ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1017, [ =( not( and( X, truth ) ), not( X ) ) ] )
% 0.47/1.18  , clause( 1016, [ =( not( X ), not( and( X, truth ) ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 534, [ =( not( and( X, truth ) ), not( X ) ) ] )
% 0.47/1.18  , clause( 1017, [ =( not( and( X, truth ) ), not( X ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1022, [ =( not( and( X, not( falsehood ) ) ), not( and( truth, X )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , clause( 151, [ =( and( not( falsehood ), X ), and( truth, X ) ) ] )
% 0.47/1.18  , 0, clause( 525, [ =( not( and( X, Y ) ), not( and( Y, X ) ) ) ] )
% 0.47/1.18  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.47/1.18    :=( Y, not( falsehood ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1023, [ =( not( and( X, truth ) ), not( and( truth, X ) ) ) ] )
% 0.47/1.18  , clause( 152, [ =( and( X, not( falsehood ) ), and( X, truth ) ) ] )
% 0.47/1.18  , 0, clause( 1022, [ =( not( and( X, not( falsehood ) ) ), not( and( truth
% 0.47/1.18    , X ) ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1024, [ =( not( X ), not( and( truth, X ) ) ) ] )
% 0.47/1.18  , clause( 534, [ =( not( and( X, truth ) ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 1023, [ =( not( and( X, truth ) ), not( and( truth, X ) ) ) ]
% 0.47/1.18     )
% 0.47/1.18  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1025, [ =( not( and( truth, X ) ), not( X ) ) ] )
% 0.47/1.18  , clause( 1024, [ =( not( X ), not( and( truth, X ) ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 535, [ =( not( and( truth, X ) ), not( X ) ) ] )
% 0.47/1.18  , clause( 1025, [ =( not( and( truth, X ) ), not( X ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1027, [ =( X, not( not( X ) ) ) ] )
% 0.47/1.18  , clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1030, [ =( and( X, truth ), not( not( X ) ) ) ] )
% 0.47/1.18  , clause( 534, [ =( not( and( X, truth ) ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 1027, [ =( X, not( not( X ) ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, and( X
% 0.47/1.18    , truth ) )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1031, [ =( and( X, truth ), X ) ] )
% 0.47/1.18  , clause( 497, [ =( not( not( X ) ), X ) ] )
% 0.47/1.18  , 0, clause( 1030, [ =( and( X, truth ), not( not( X ) ) ) ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 544, [ =( and( X, truth ), X ) ] )
% 0.47/1.18  , clause( 1031, [ =( and( X, truth ), X ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1033, [ =( X, and( X, truth ) ) ] )
% 0.47/1.18  , clause( 544, [ =( and( X, truth ), X ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1034, [ =( X, and( truth, X ) ) ] )
% 0.47/1.18  , clause( 9, [ =( and( X, Y ), and( Y, X ) ) ] )
% 0.47/1.18  , 0, clause( 1033, [ =( X, and( X, truth ) ) ] )
% 0.47/1.18  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, truth )] ), substitution( 1
% 0.47/1.18    , [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1037, [ =( and( truth, X ), X ) ] )
% 0.47/1.18  , clause( 1034, [ =( X, and( truth, X ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 549, [ =( and( truth, X ), X ) ] )
% 0.47/1.18  , clause( 1037, [ =( and( truth, X ), X ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1039, [ =( xor( X, Y ), or( and( X, not( Y ) ), and( not( X ), Y )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , clause( 10, [ =( or( and( X, not( Y ) ), and( not( X ), Y ) ), xor( X, Y
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1045, [ =( xor( truth, X ), or( not( X ), and( not( truth ), X ) )
% 0.47/1.18     ) ] )
% 0.47/1.18  , clause( 549, [ =( and( truth, X ), X ) ] )
% 0.47/1.18  , 0, clause( 1039, [ =( xor( X, Y ), or( and( X, not( Y ) ), and( not( X )
% 0.47/1.18    , Y ) ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, not( X ) )] ), substitution( 1, [ :=( X, 
% 0.47/1.18    truth ), :=( Y, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1046, [ =( xor( truth, X ), implies( X, and( not( truth ), X ) ) )
% 0.47/1.18     ] )
% 0.47/1.18  , clause( 506, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 0.47/1.18  , 0, clause( 1045, [ =( xor( truth, X ), or( not( X ), and( not( truth ), X
% 0.47/1.18     ) ) ) ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, and( not( truth ), X ) )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1047, [ =( xor( truth, X ), implies( X, not( implies( X, truth ) )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , clause( 503, [ =( and( not( X ), Y ), not( implies( Y, X ) ) ) ] )
% 0.47/1.18  , 0, clause( 1046, [ =( xor( truth, X ), implies( X, and( not( truth ), X )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , 0, 6, substitution( 0, [ :=( X, truth ), :=( Y, X )] ), substitution( 1
% 0.47/1.18    , [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1048, [ =( xor( truth, X ), not( and( implies( X, truth ), X ) ) )
% 0.47/1.18     ] )
% 0.47/1.18  , clause( 505, [ =( implies( Y, not( X ) ), not( and( X, Y ) ) ) ] )
% 0.47/1.18  , 0, clause( 1047, [ =( xor( truth, X ), implies( X, not( implies( X, truth
% 0.47/1.18     ) ) ) ) ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, implies( X, truth ) ), :=( Y, X )] ), 
% 0.47/1.18    substitution( 1, [ :=( X, X )] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1049, [ =( xor( truth, X ), not( and( truth, X ) ) ) ] )
% 0.47/1.18  , clause( 67, [ =( implies( X, truth ), truth ) ] )
% 0.47/1.18  , 0, clause( 1048, [ =( xor( truth, X ), not( and( implies( X, truth ), X )
% 0.47/1.18     ) ) ] )
% 0.47/1.18  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1050, [ =( xor( truth, X ), not( X ) ) ] )
% 0.47/1.18  , clause( 535, [ =( not( and( truth, X ) ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 1049, [ =( xor( truth, X ), not( and( truth, X ) ) ) ] )
% 0.47/1.18  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.47/1.18    ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 550, [ =( xor( truth, X ), not( X ) ) ] )
% 0.47/1.18  , clause( 1050, [ =( xor( truth, X ), not( X ) ) ] )
% 0.47/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqswap(
% 0.47/1.18  clause( 1053, [ ~( =( falsehood, and( x, xor( truth, x ) ) ) ) ] )
% 0.47/1.18  , clause( 21, [ ~( =( and( x, xor( truth, x ) ), falsehood ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1055, [ ~( =( falsehood, and( x, not( x ) ) ) ) ] )
% 0.47/1.18  , clause( 550, [ =( xor( truth, X ), not( X ) ) ] )
% 0.47/1.18  , 0, clause( 1053, [ ~( =( falsehood, and( x, xor( truth, x ) ) ) ) ] )
% 0.47/1.18  , 0, 5, substitution( 0, [ :=( X, x )] ), substitution( 1, [] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  paramod(
% 0.47/1.18  clause( 1056, [ ~( =( falsehood, falsehood ) ) ] )
% 0.47/1.18  , clause( 77, [ =( and( X, not( X ) ), falsehood ) ] )
% 0.47/1.18  , 0, clause( 1055, [ ~( =( falsehood, and( x, not( x ) ) ) ) ] )
% 0.47/1.18  , 0, 3, substitution( 0, [ :=( X, x )] ), substitution( 1, [] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  eqrefl(
% 0.47/1.18  clause( 1057, [] )
% 0.47/1.18  , clause( 1056, [ ~( =( falsehood, falsehood ) ) ] )
% 0.47/1.18  , 0, substitution( 0, [] )).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  subsumption(
% 0.47/1.18  clause( 551, [] )
% 0.47/1.18  , clause( 1057, [] )
% 0.47/1.18  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  end.
% 0.47/1.18  
% 0.47/1.18  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.47/1.18  
% 0.47/1.18  Memory use:
% 0.47/1.18  
% 0.47/1.18  space for terms:        6635
% 0.47/1.18  space for clauses:      60078
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  clauses generated:      4311
% 0.47/1.18  clauses kept:           552
% 0.47/1.18  clauses selected:       112
% 0.47/1.18  clauses deleted:        28
% 0.47/1.18  clauses inuse deleted:  0
% 0.47/1.18  
% 0.47/1.18  subsentry:          2504
% 0.47/1.18  literals s-matched: 669
% 0.47/1.18  literals matched:   659
% 0.47/1.18  full subsumption:   0
% 0.47/1.18  
% 0.47/1.18  checksum:           587578175
% 0.47/1.18  
% 0.47/1.18  
% 0.47/1.18  Bliksem ended
%------------------------------------------------------------------------------