TSTP Solution File: LCL287-3 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL287-3 : TPTP v8.1.0. Released v2.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n015.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 07:52:30 EDT 2022

% Result   : Unsatisfiable 1.34s 1.75s
% Output   : Refutation 1.34s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : LCL287-3 : TPTP v8.1.0. Released v2.3.0.
% 0.11/0.13  % Command  : bliksem %s
% 0.14/0.33  % Computer : n015.cluster.edu
% 0.14/0.33  % Model    : x86_64 x86_64
% 0.14/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.33  % Memory   : 8042.1875MB
% 0.14/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.33  % CPULimit : 300
% 0.14/0.33  % DateTime : Sat Jul  2 15:58:29 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 1.34/1.75  *** allocated 10000 integers for termspace/termends
% 1.34/1.75  *** allocated 10000 integers for clauses
% 1.34/1.75  *** allocated 10000 integers for justifications
% 1.34/1.75  Bliksem 1.12
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Automatic Strategy Selection
% 1.34/1.75  
% 1.34/1.75  Clauses:
% 1.34/1.75  [
% 1.34/1.75     [ axiom( implies( or( X, X ), X ) ) ],
% 1.34/1.75     [ axiom( implies( X, or( Y, X ) ) ) ],
% 1.34/1.75     [ axiom( implies( or( X, Y ), or( Y, X ) ) ) ],
% 1.34/1.75     [ axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) ) ) ) ],
% 1.34/1.75     [ axiom( implies( implies( X, Y ), implies( or( Z, X ), or( Z, Y ) ) ) )
% 1.34/1.75     ],
% 1.34/1.75     [ =( implies( X, Y ), or( not( X ), Y ) ) ],
% 1.34/1.75     [ theorem( X ), ~( axiom( X ) ) ],
% 1.34/1.75     [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( Y ) ) ]
% 1.34/1.75    ,
% 1.34/1.75     [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ],
% 1.34/1.75     [ =( equivalent( X, Y ), and( implies( X, Y ), implies( Y, X ) ) ) ]
% 1.34/1.75    ,
% 1.34/1.75     [ ~( theorem( equivalent( and( p, q ), not( or( not( p ), not( q ) ) ) )
% 1.34/1.75     ) ) ]
% 1.34/1.75  ] .
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  percentage equality = 0.214286, percentage horn = 1.000000
% 1.34/1.75  This is a problem with some equality
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Options Used:
% 1.34/1.75  
% 1.34/1.75  useres =            1
% 1.34/1.75  useparamod =        1
% 1.34/1.75  useeqrefl =         1
% 1.34/1.75  useeqfact =         1
% 1.34/1.75  usefactor =         1
% 1.34/1.75  usesimpsplitting =  0
% 1.34/1.75  usesimpdemod =      5
% 1.34/1.75  usesimpres =        3
% 1.34/1.75  
% 1.34/1.75  resimpinuse      =  1000
% 1.34/1.75  resimpclauses =     20000
% 1.34/1.75  substype =          eqrewr
% 1.34/1.75  backwardsubs =      1
% 1.34/1.75  selectoldest =      5
% 1.34/1.75  
% 1.34/1.75  litorderings [0] =  split
% 1.34/1.75  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.34/1.75  
% 1.34/1.75  termordering =      kbo
% 1.34/1.75  
% 1.34/1.75  litapriori =        0
% 1.34/1.75  termapriori =       1
% 1.34/1.75  litaposteriori =    0
% 1.34/1.75  termaposteriori =   0
% 1.34/1.75  demodaposteriori =  0
% 1.34/1.75  ordereqreflfact =   0
% 1.34/1.75  
% 1.34/1.75  litselect =         negord
% 1.34/1.75  
% 1.34/1.75  maxweight =         15
% 1.34/1.75  maxdepth =          30000
% 1.34/1.75  maxlength =         115
% 1.34/1.75  maxnrvars =         195
% 1.34/1.75  excuselevel =       1
% 1.34/1.75  increasemaxweight = 1
% 1.34/1.75  
% 1.34/1.75  maxselected =       10000000
% 1.34/1.75  maxnrclauses =      10000000
% 1.34/1.75  
% 1.34/1.75  showgenerated =    0
% 1.34/1.75  showkept =         0
% 1.34/1.75  showselected =     0
% 1.34/1.75  showdeleted =      0
% 1.34/1.75  showresimp =       1
% 1.34/1.75  showstatus =       2000
% 1.34/1.75  
% 1.34/1.75  prologoutput =     1
% 1.34/1.75  nrgoals =          5000000
% 1.34/1.75  totalproof =       1
% 1.34/1.75  
% 1.34/1.75  Symbols occurring in the translation:
% 1.34/1.75  
% 1.34/1.75  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.34/1.75  .  [1, 2]      (w:1, o:26, a:1, s:1, b:0), 
% 1.34/1.75  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 1.34/1.75  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.34/1.75  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.34/1.75  or  [40, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 1.34/1.75  implies  [41, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 1.34/1.75  axiom  [42, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 1.34/1.75  not  [47, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 1.34/1.75  theorem  [48, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 1.34/1.75  and  [51, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 1.34/1.75  equivalent  [52, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 1.34/1.75  p  [53, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 1.34/1.75  q  [54, 0]      (w:1, o:17, a:1, s:1, b:0).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Starting Search:
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    3749
% 1.34/1.75  Kept:         2035
% 1.34/1.75  Inuse:        111
% 1.34/1.75  Deleted:      4
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    7771
% 1.34/1.75  Kept:         4052
% 1.34/1.75  Inuse:        177
% 1.34/1.75  Deleted:      5
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    12612
% 1.34/1.75  Kept:         6134
% 1.34/1.75  Inuse:        218
% 1.34/1.75  Deleted:      7
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    17422
% 1.34/1.75  Kept:         8161
% 1.34/1.75  Inuse:        256
% 1.34/1.75  Deleted:      10
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    22635
% 1.34/1.75  Kept:         10262
% 1.34/1.75  Inuse:        306
% 1.34/1.75  Deleted:      10
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    28561
% 1.34/1.75  Kept:         12301
% 1.34/1.75  Inuse:        357
% 1.34/1.75  Deleted:      10
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    33447
% 1.34/1.75  Kept:         14354
% 1.34/1.75  Inuse:        390
% 1.34/1.75  Deleted:      10
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    39615
% 1.34/1.75  Kept:         16391
% 1.34/1.75  Inuse:        421
% 1.34/1.75  Deleted:      22
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  Resimplifying inuse:
% 1.34/1.75  Done
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Intermediate Status:
% 1.34/1.75  Generated:    43192
% 1.34/1.75  Kept:         18461
% 1.34/1.75  Inuse:        432
% 1.34/1.75  Deleted:      22
% 1.34/1.75  Deletedinuse: 4
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Bliksems!, er is een bewijs:
% 1.34/1.75  % SZS status Unsatisfiable
% 1.34/1.75  % SZS output start Refutation
% 1.34/1.75  
% 1.34/1.75  clause( 0, [ axiom( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 1, [ axiom( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 2, [ axiom( implies( or( X, Y ), or( Y, X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 3, [ axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  .
% 1.34/1.75  clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 6, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 7, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( Y )
% 1.34/1.75     ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 8, [ =( not( implies( X, not( Y ) ) ), and( X, Y ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 9, [ =( and( implies( X, Y ), implies( Y, X ) ), equivalent( X, Y )
% 1.34/1.75     ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 10, [ ~( theorem( equivalent( and( p, q ), and( p, q ) ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 11, [ theorem( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 12, [ theorem( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 16, [ theorem( X ), ~( theorem( or( X, X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 20, [ theorem( X ), ~( theorem( Y ) ), ~( axiom( implies( Y, X ) )
% 1.34/1.75     ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 36, [ ~( theorem( or( X, X ) ) ), theorem( Y ), ~( theorem( implies( 
% 1.34/1.75    X, Y ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 66, [ theorem( or( X, Y ) ), ~( theorem( or( Y, X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 68, [ theorem( X ), ~( axiom( implies( implies( Y, or( Z, Y ) ), X
% 1.34/1.75     ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 126, [ axiom( implies( implies( X, or( Y, Z ) ), or( Y, implies( X
% 1.34/1.75    , Z ) ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 133, [ theorem( implies( implies( X, not( X ) ), not( X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 168, [ =( implies( implies( X, not( Y ) ), Z ), or( and( X, Y ), Z
% 1.34/1.75     ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 2527, [ theorem( or( and( X, X ), not( X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 2552, [ theorem( implies( X, and( X, X ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 2556, [ ~( theorem( or( X, X ) ) ), theorem( and( X, X ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 18854, [ theorem( or( X, implies( Y, Y ) ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 18953, [ theorem( equivalent( X, X ) ) ] )
% 1.34/1.75  .
% 1.34/1.75  clause( 19075, [] )
% 1.34/1.75  .
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  % SZS output end Refutation
% 1.34/1.75  found a proof!
% 1.34/1.75  
% 1.34/1.75  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.34/1.75  
% 1.34/1.75  initialclauses(
% 1.34/1.75  [ clause( 19077, [ axiom( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , clause( 19078, [ axiom( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 19079, [ axiom( implies( or( X, Y ), or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 19080, [ axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) )
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , clause( 19081, [ axiom( implies( implies( X, Y ), implies( or( Z, X ), or( 
% 1.34/1.75    Z, Y ) ) ) ) ] )
% 1.34/1.75  , clause( 19082, [ =( implies( X, Y ), or( not( X ), Y ) ) ] )
% 1.34/1.75  , clause( 19083, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  , clause( 19084, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( 
% 1.34/1.75    theorem( Y ) ) ] )
% 1.34/1.75  , clause( 19085, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ] )
% 1.34/1.75  , clause( 19086, [ =( equivalent( X, Y ), and( implies( X, Y ), implies( Y
% 1.34/1.75    , X ) ) ) ] )
% 1.34/1.75  , clause( 19087, [ ~( theorem( equivalent( and( p, q ), not( or( not( p ), 
% 1.34/1.75    not( q ) ) ) ) ) ) ] )
% 1.34/1.75  ] ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 0, [ axiom( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , clause( 19077, [ axiom( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 1, [ axiom( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 19078, [ axiom( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 2, [ axiom( implies( or( X, Y ), or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 19079, [ axiom( implies( or( X, Y ), or( Y, X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 3, [ axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , clause( 19080, [ axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) )
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.34/1.75    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  eqswap(
% 1.34/1.75  clause( 19088, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , clause( 19082, [ =( implies( X, Y ), or( not( X ), Y ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , clause( 19088, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 6, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  , clause( 19083, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.34/1.75    1 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 7, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( Y )
% 1.34/1.75     ) ] )
% 1.34/1.75  , clause( 19084, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( 
% 1.34/1.75    theorem( Y ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19104, [ =( and( X, Y ), not( implies( X, not( Y ) ) ) ) ] )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 19085, [ =( and( X, Y ), not( or( not( X ), not( Y ) ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, not( Y ) )] ), substitution( 
% 1.34/1.75    1, [ :=( X, X ), :=( Y, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  eqswap(
% 1.34/1.75  clause( 19105, [ =( not( implies( X, not( Y ) ) ), and( X, Y ) ) ] )
% 1.34/1.75  , clause( 19104, [ =( and( X, Y ), not( implies( X, not( Y ) ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 8, [ =( not( implies( X, not( Y ) ) ), and( X, Y ) ) ] )
% 1.34/1.75  , clause( 19105, [ =( not( implies( X, not( Y ) ) ), and( X, Y ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  eqswap(
% 1.34/1.75  clause( 19108, [ =( and( implies( X, Y ), implies( Y, X ) ), equivalent( X
% 1.34/1.75    , Y ) ) ] )
% 1.34/1.75  , clause( 19086, [ =( equivalent( X, Y ), and( implies( X, Y ), implies( Y
% 1.34/1.75    , X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 9, [ =( and( implies( X, Y ), implies( Y, X ) ), equivalent( X, Y )
% 1.34/1.75     ) ] )
% 1.34/1.75  , clause( 19108, [ =( and( implies( X, Y ), implies( Y, X ) ), equivalent( 
% 1.34/1.75    X, Y ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19140, [ ~( theorem( equivalent( and( p, q ), not( implies( p, not( 
% 1.34/1.75    q ) ) ) ) ) ) ] )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 19087, [ ~( theorem( equivalent( and( p, q ), not( or( not( p
% 1.34/1.75     ), not( q ) ) ) ) ) ) ] )
% 1.34/1.75  , 0, 7, substitution( 0, [ :=( X, p ), :=( Y, not( q ) )] ), substitution( 
% 1.34/1.75    1, [] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19141, [ ~( theorem( equivalent( and( p, q ), and( p, q ) ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , clause( 8, [ =( not( implies( X, not( Y ) ) ), and( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 19140, [ ~( theorem( equivalent( and( p, q ), not( implies( p
% 1.34/1.75    , not( q ) ) ) ) ) ) ] )
% 1.34/1.75  , 0, 6, substitution( 0, [ :=( X, p ), :=( Y, q )] ), substitution( 1, [] )
% 1.34/1.75    ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 10, [ ~( theorem( equivalent( and( p, q ), and( p, q ) ) ) ) ] )
% 1.34/1.75  , clause( 19141, [ ~( theorem( equivalent( and( p, q ), and( p, q ) ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19142, [ theorem( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 6, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  , 1, clause( 1, [ axiom( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, implies( X, or( Y, X ) ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 11, [ theorem( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 19142, [ theorem( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19143, [ theorem( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , clause( 6, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  , 1, clause( 0, [ axiom( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, implies( or( X, X ), X ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 12, [ theorem( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , clause( 19143, [ theorem( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19144, [ theorem( X ), ~( theorem( or( X, X ) ) ) ] )
% 1.34/1.75  , clause( 7, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( Y
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 1, clause( 12, [ theorem( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, or( X, X ) )] ), substitution( 1
% 1.34/1.75    , [ :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 16, [ theorem( X ), ~( theorem( or( X, X ) ) ) ] )
% 1.34/1.75  , clause( 19144, [ theorem( X ), ~( theorem( or( X, X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.34/1.75    1 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19146, [ theorem( X ), ~( theorem( Y ) ), ~( axiom( implies( Y, X )
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , clause( 7, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( Y
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 1, clause( 6, [ theorem( X ), ~( axiom( X ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 1.34/1.75    , implies( Y, X ) )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 20, [ theorem( X ), ~( theorem( Y ) ), ~( axiom( implies( Y, X ) )
% 1.34/1.75     ) ] )
% 1.34/1.75  , clause( 19146, [ theorem( X ), ~( theorem( Y ) ), ~( axiom( implies( Y, X
% 1.34/1.75     ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19150, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( 
% 1.34/1.75    or( Y, Y ) ) ) ] )
% 1.34/1.75  , clause( 7, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( theorem( Y
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 2, clause( 16, [ theorem( X ), ~( theorem( or( X, X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 1.34/1.75    , Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 36, [ ~( theorem( or( X, X ) ) ), theorem( Y ), ~( theorem( implies( 
% 1.34/1.75    X, Y ) ) ) ] )
% 1.34/1.75  , clause( 19150, [ theorem( X ), ~( theorem( implies( Y, X ) ) ), ~( 
% 1.34/1.75    theorem( or( Y, Y ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 1
% 1.34/1.75     ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19151, [ theorem( or( X, Y ) ), ~( theorem( or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 20, [ theorem( X ), ~( theorem( Y ) ), ~( axiom( implies( Y, X )
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 2, clause( 2, [ axiom( implies( or( X, Y ), or( Y, X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, or( X, Y ) ), :=( Y, or( Y, X ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, Y ), :=( Y, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 66, [ theorem( or( X, Y ) ), ~( theorem( or( Y, X ) ) ) ] )
% 1.34/1.75  , clause( 19151, [ theorem( or( X, Y ) ), ~( theorem( or( Y, X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     ), ==>( 1, 1 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19152, [ theorem( X ), ~( axiom( implies( implies( Y, or( Z, Y ) )
% 1.34/1.75    , X ) ) ) ] )
% 1.34/1.75  , clause( 20, [ theorem( X ), ~( theorem( Y ) ), ~( axiom( implies( Y, X )
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 1, clause( 11, [ theorem( implies( X, or( Y, X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( Y, or( Z, Y ) ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, Y ), :=( Y, Z )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 68, [ theorem( X ), ~( axiom( implies( implies( Y, or( Z, Y ) ), X
% 1.34/1.75     ) ) ) ] )
% 1.34/1.75  , clause( 19152, [ theorem( X ), ~( axiom( implies( implies( Y, or( Z, Y )
% 1.34/1.75     ), X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.34/1.75    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19158, [ axiom( implies( or( not( X ), or( Y, Z ) ), or( Y, implies( 
% 1.34/1.75    X, Z ) ) ) ) ] )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 3, [ axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) )
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 0, 10, substitution( 0, [ :=( X, X ), :=( Y, Z )] ), substitution( 1, [ 
% 1.34/1.75    :=( X, not( X ) ), :=( Y, Y ), :=( Z, Z )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19161, [ axiom( implies( implies( X, or( Y, Z ) ), or( Y, implies( 
% 1.34/1.75    X, Z ) ) ) ) ] )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 19158, [ axiom( implies( or( not( X ), or( Y, Z ) ), or( Y, 
% 1.34/1.75    implies( X, Z ) ) ) ) ] )
% 1.34/1.75  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, or( Y, Z ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 126, [ axiom( implies( implies( X, or( Y, Z ) ), or( Y, implies( X
% 1.34/1.75    , Z ) ) ) ) ] )
% 1.34/1.75  , clause( 19161, [ axiom( implies( implies( X, or( Y, Z ) ), or( Y, implies( 
% 1.34/1.75    X, Z ) ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.34/1.75    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19163, [ theorem( implies( implies( X, not( X ) ), not( X ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 12, [ theorem( implies( or( X, X ), X ) ) ] )
% 1.34/1.75  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, not( X ) )] ), substitution( 
% 1.34/1.75    1, [ :=( X, not( X ) )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 133, [ theorem( implies( implies( X, not( X ) ), not( X ) ) ) ] )
% 1.34/1.75  , clause( 19163, [ theorem( implies( implies( X, not( X ) ), not( X ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  eqswap(
% 1.34/1.75  clause( 19165, [ =( implies( X, Y ), or( not( X ), Y ) ) ] )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19166, [ =( implies( implies( X, not( Y ) ), Z ), or( and( X, Y ), 
% 1.34/1.75    Z ) ) ] )
% 1.34/1.75  , clause( 8, [ =( not( implies( X, not( Y ) ) ), and( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 19165, [ =( implies( X, Y ), or( not( X ), Y ) ) ] )
% 1.34/1.75  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 1.34/1.75    :=( X, implies( X, not( Y ) ) ), :=( Y, Z )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 168, [ =( implies( implies( X, not( Y ) ), Z ), or( and( X, Y ), Z
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , clause( 19166, [ =( implies( implies( X, not( Y ) ), Z ), or( and( X, Y )
% 1.34/1.75    , Z ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 1.34/1.75    permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19169, [ theorem( or( and( X, X ), not( X ) ) ) ] )
% 1.34/1.75  , clause( 168, [ =( implies( implies( X, not( Y ) ), Z ), or( and( X, Y ), 
% 1.34/1.75    Z ) ) ] )
% 1.34/1.75  , 0, clause( 133, [ theorem( implies( implies( X, not( X ) ), not( X ) ) )
% 1.34/1.75     ] )
% 1.34/1.75  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, not( X ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 2527, [ theorem( or( and( X, X ), not( X ) ) ) ] )
% 1.34/1.75  , clause( 19169, [ theorem( or( and( X, X ), not( X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19171, [ theorem( or( not( X ), and( X, X ) ) ) ] )
% 1.34/1.75  , clause( 66, [ theorem( or( X, Y ) ), ~( theorem( or( Y, X ) ) ) ] )
% 1.34/1.75  , 1, clause( 2527, [ theorem( or( and( X, X ), not( X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, and( X, X ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19172, [ theorem( implies( X, and( X, X ) ) ) ] )
% 1.34/1.75  , clause( 5, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 1.34/1.75  , 0, clause( 19171, [ theorem( or( not( X ), and( X, X ) ) ) ] )
% 1.34/1.75  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, and( X, X ) )] ), 
% 1.34/1.75    substitution( 1, [ :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 2552, [ theorem( implies( X, and( X, X ) ) ) ] )
% 1.34/1.75  , clause( 19172, [ theorem( implies( X, and( X, X ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19173, [ ~( theorem( or( X, X ) ) ), theorem( and( X, X ) ) ] )
% 1.34/1.75  , clause( 36, [ ~( theorem( or( X, X ) ) ), theorem( Y ), ~( theorem( 
% 1.34/1.75    implies( X, Y ) ) ) ] )
% 1.34/1.75  , 2, clause( 2552, [ theorem( implies( X, and( X, X ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, X ), :=( Y, and( X, X ) )] ), substitution( 
% 1.34/1.75    1, [ :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 2556, [ ~( theorem( or( X, X ) ) ), theorem( and( X, X ) ) ] )
% 1.34/1.75  , clause( 19173, [ ~( theorem( or( X, X ) ) ), theorem( and( X, X ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 1.34/1.75    1 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19174, [ theorem( or( X, implies( Y, Y ) ) ) ] )
% 1.34/1.75  , clause( 68, [ theorem( X ), ~( axiom( implies( implies( Y, or( Z, Y ) ), 
% 1.34/1.75    X ) ) ) ] )
% 1.34/1.75  , 1, clause( 126, [ axiom( implies( implies( X, or( Y, Z ) ), or( Y, 
% 1.34/1.75    implies( X, Z ) ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, or( X, implies( Y, Y ) ) ), :=( Y, Y ), :=( 
% 1.34/1.75    Z, X )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Y )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 18854, [ theorem( or( X, implies( Y, Y ) ) ) ] )
% 1.34/1.75  , clause( 19174, [ theorem( or( X, implies( Y, Y ) ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.34/1.75     )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19176, [ theorem( and( implies( X, X ), implies( X, X ) ) ) ] )
% 1.34/1.75  , clause( 2556, [ ~( theorem( or( X, X ) ) ), theorem( and( X, X ) ) ] )
% 1.34/1.75  , 0, clause( 18854, [ theorem( or( X, implies( Y, Y ) ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [ :=( X, implies( X, X ) )] ), substitution( 1, [ 
% 1.34/1.75    :=( X, implies( X, X ) ), :=( Y, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  paramod(
% 1.34/1.75  clause( 19177, [ theorem( equivalent( X, X ) ) ] )
% 1.34/1.75  , clause( 9, [ =( and( implies( X, Y ), implies( Y, X ) ), equivalent( X, Y
% 1.34/1.75     ) ) ] )
% 1.34/1.75  , 0, clause( 19176, [ theorem( and( implies( X, X ), implies( X, X ) ) ) ]
% 1.34/1.75     )
% 1.34/1.75  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ 
% 1.34/1.75    :=( X, X )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 18953, [ theorem( equivalent( X, X ) ) ] )
% 1.34/1.75  , clause( 19177, [ theorem( equivalent( X, X ) ) ] )
% 1.34/1.75  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  resolution(
% 1.34/1.75  clause( 19178, [] )
% 1.34/1.75  , clause( 10, [ ~( theorem( equivalent( and( p, q ), and( p, q ) ) ) ) ] )
% 1.34/1.75  , 0, clause( 18953, [ theorem( equivalent( X, X ) ) ] )
% 1.34/1.75  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, and( p, q ) )] )).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  subsumption(
% 1.34/1.75  clause( 19075, [] )
% 1.34/1.75  , clause( 19178, [] )
% 1.34/1.75  , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  end.
% 1.34/1.75  
% 1.34/1.75  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.34/1.75  
% 1.34/1.75  Memory use:
% 1.34/1.75  
% 1.34/1.75  space for terms:        297647
% 1.34/1.75  space for clauses:      857599
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  clauses generated:      44304
% 1.34/1.75  clauses kept:           19076
% 1.34/1.75  clauses selected:       438
% 1.34/1.75  clauses deleted:        24
% 1.34/1.75  clauses inuse deleted:  4
% 1.34/1.75  
% 1.34/1.75  subsentry:          439488
% 1.34/1.75  literals s-matched: 232816
% 1.34/1.75  literals matched:   218235
% 1.34/1.75  full subsumption:   92746
% 1.34/1.75  
% 1.34/1.75  checksum:           -1224053206
% 1.34/1.75  
% 1.34/1.75  
% 1.34/1.75  Bliksem ended
%------------------------------------------------------------------------------