TSTP Solution File: PUZ006-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PUZ006-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Mon Jul 18 17:58:07 EDT 2022

% Result   : Unsatisfiable 0.73s 1.11s
% Output   : Refutation 0.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : PUZ006-1 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n020.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Sat May 28 23:50:39 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.73/1.11  *** allocated 10000 integers for termspace/termends
% 0.73/1.11  *** allocated 10000 integers for clauses
% 0.73/1.11  *** allocated 10000 integers for justifications
% 0.73/1.11  Bliksem 1.12
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Automatic Strategy Selection
% 0.73/1.11  
% 0.73/1.11  Clauses:
% 0.73/1.11  [
% 0.73/1.11     [ 'from_mars'( X ), 'from_venus'( X ) ],
% 0.73/1.11     [ ~( 'from_mars'( X ) ), ~( 'from_venus'( X ) ) ],
% 0.73/1.11     [ male( X ), female( X ) ],
% 0.73/1.11     [ ~( male( X ) ), ~( female( X ) ) ],
% 0.73/1.11     [ truthteller( X ), liar( X ) ],
% 0.73/1.11     [ ~( truthteller( X ) ), ~( liar( X ) ) ],
% 0.73/1.11     [ ~( says( X, Y ) ), 'a_truth'( Y ), ~( 'a_truth'( Y ) ) ],
% 0.73/1.11     [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ],
% 0.73/1.11     [ ~( 'a_truth'( 'statement_by'( X ) ) ), truthteller( X ) ],
% 0.73/1.11     [ 'a_truth'( 'statement_by'( X ) ), liar( X ) ],
% 0.73/1.11     [ ~( 'from_venus'( X ) ), ~( female( X ) ), truthteller( X ) ],
% 0.73/1.11     [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ],
% 0.73/1.11     [ ~( 'from_mars'( X ) ), ~( male( X ) ), truthteller( X ) ],
% 0.73/1.11     [ ~( 'from_mars'( X ) ), ~( female( X ) ), liar( X ) ],
% 0.73/1.11     [ ~( truthteller( X ) ), ~( says( X, Y ) ), 'a_truth'( Y ) ],
% 0.73/1.11     [ ~( liar( X ) ), ~( says( X, Y ) ), ~( 'a_truth'( Y ) ) ],
% 0.73/1.11     [ says( ork, 'bog_is_from_venus' ) ],
% 0.73/1.11     [ says( bog, 'ork_is_from_mars' ) ],
% 0.73/1.11     [ says( ork, 'bog_is_male' ) ],
% 0.73/1.11     [ says( bog, 'ork_is_female' ) ],
% 0.73/1.11     [ ~( 'a_truth'( 'bog_is_from_venus' ) ), 'from_venus'( bog ) ],
% 0.73/1.11     [ ~( 'a_truth'( 'ork_is_from_mars' ) ), 'from_mars'( ork ) ],
% 0.73/1.11     [ ~( 'a_truth'( 'bog_is_male' ) ), male( bog ) ],
% 0.73/1.11     [ ~( 'a_truth'( 'ork_is_female' ) ), female( ork ) ],
% 0.73/1.11     [ ~( 'from_venus'( bog ) ), 'a_truth'( 'bog_is_from_venus' ) ],
% 0.73/1.11     [ ~( 'from_mars'( ork ) ), 'a_truth'( 'ork_is_from_mars' ) ],
% 0.73/1.11     [ ~( male( bog ) ), 'a_truth'( 'bog_is_male' ) ],
% 0.73/1.11     [ ~( female( ork ) ), 'a_truth'( 'ork_is_female' ) ],
% 0.73/1.11     [ ~( female( bog ) ) ]
% 0.73/1.11  ] .
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  percentage equality = 0.017544, percentage horn = 0.857143
% 0.73/1.11  This is a problem with some equality
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Options Used:
% 0.73/1.11  
% 0.73/1.11  useres =            1
% 0.73/1.11  useparamod =        1
% 0.73/1.11  useeqrefl =         1
% 0.73/1.11  useeqfact =         1
% 0.73/1.11  usefactor =         1
% 0.73/1.11  usesimpsplitting =  0
% 0.73/1.11  usesimpdemod =      5
% 0.73/1.11  usesimpres =        3
% 0.73/1.11  
% 0.73/1.11  resimpinuse      =  1000
% 0.73/1.11  resimpclauses =     20000
% 0.73/1.11  substype =          eqrewr
% 0.73/1.11  backwardsubs =      1
% 0.73/1.11  selectoldest =      5
% 0.73/1.11  
% 0.73/1.11  litorderings [0] =  split
% 0.73/1.11  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.73/1.11  
% 0.73/1.11  termordering =      kbo
% 0.73/1.11  
% 0.73/1.11  litapriori =        0
% 0.73/1.11  termapriori =       1
% 0.73/1.11  litaposteriori =    0
% 0.73/1.11  termaposteriori =   0
% 0.73/1.11  demodaposteriori =  0
% 0.73/1.11  ordereqreflfact =   0
% 0.73/1.11  
% 0.73/1.11  litselect =         negord
% 0.73/1.11  
% 0.73/1.11  maxweight =         15
% 0.73/1.11  maxdepth =          30000
% 0.73/1.11  maxlength =         115
% 0.73/1.11  maxnrvars =         195
% 0.73/1.11  excuselevel =       1
% 0.73/1.11  increasemaxweight = 1
% 0.73/1.11  
% 0.73/1.11  maxselected =       10000000
% 0.73/1.11  maxnrclauses =      10000000
% 0.73/1.11  
% 0.73/1.11  showgenerated =    0
% 0.73/1.11  showkept =         0
% 0.73/1.11  showselected =     0
% 0.73/1.11  showdeleted =      0
% 0.73/1.11  showresimp =       1
% 0.73/1.11  showstatus =       2000
% 0.73/1.11  
% 0.73/1.11  prologoutput =     1
% 0.73/1.11  nrgoals =          5000000
% 0.73/1.11  totalproof =       1
% 0.73/1.11  
% 0.73/1.11  Symbols occurring in the translation:
% 0.73/1.11  
% 0.73/1.11  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.73/1.11  .  [1, 2]      (w:1, o:30, a:1, s:1, b:0), 
% 0.73/1.11  !  [4, 1]      (w:0, o:17, a:1, s:1, b:0), 
% 0.73/1.11  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.11  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.11  'from_mars'  [40, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 0.73/1.11  'from_venus'  [41, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.73/1.11  male  [42, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.73/1.11  female  [43, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.73/1.11  truthteller  [44, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.73/1.11  liar  [45, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.73/1.11  says  [47, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.73/1.11  'a_truth'  [48, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.73/1.11  'statement_by'  [49, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.73/1.11  ork  [50, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 0.73/1.11  'bog_is_from_venus'  [51, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.73/1.11  bog  [52, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.73/1.11  'ork_is_from_mars'  [53, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.73/1.11  'bog_is_male'  [54, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.73/1.11  'ork_is_female'  [55, 0]      (w:1, o:9, a:1, s:1, b:0).
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Starting Search:
% 0.73/1.11  
% 0.73/1.11  
% 0.73/1.11  Bliksems!, er is een bewijs:
% 0.73/1.11  % SZS status Unsatisfiable
% 0.73/1.11  % SZS output start Refutation
% 0.73/1.11  
% 0.73/1.11  clause( 0, [ 'from_mars'( X ), 'from_venus'( X ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 2, [ male( X ), female( X ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 3, [ ~( male( X ) ), ~( female( X ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 5, [ ~( truthteller( X ) ), ~( liar( X ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 6, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 7, [ ~( 'a_truth'( 'statement_by'( X ) ) ), truthteller( X ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 10, [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 14, [ ~( liar( X ) ), ~( says( X, Y ) ), ~( 'a_truth'( Y ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 15, [ says( ork, 'bog_is_from_venus' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 16, [ says( bog, 'ork_is_from_mars' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 17, [ says( ork, 'bog_is_male' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 18, [ says( bog, 'ork_is_female' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 19, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), 'from_venus'( bog ) ]
% 0.73/1.11     )
% 0.73/1.11  .
% 0.73/1.11  clause( 22, [ ~( 'a_truth'( 'ork_is_female' ) ), female( ork ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 24, [ ~( 'from_mars'( ork ) ), 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 25, [ ~( male( bog ) ), 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 26, [ ~( female( ork ) ), 'a_truth'( 'ork_is_female' ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 27, [ ~( female( bog ) ) ] )
% 0.73/1.11  .
% 0.73/1.11  clause( 28, [ male( bog ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 29, [ 'a_truth'( 'ork_is_female' ), male( ork ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 30, [ 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 31, [ =( 'statement_by'( ork ), 'bog_is_from_venus' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 32, [ =( 'statement_by'( bog ), 'ork_is_from_mars' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 33, [ =( 'bog_is_male', 'bog_is_from_venus' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 34, [ =( 'ork_is_female', 'ork_is_from_mars' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 47, [ 'a_truth'( 'bog_is_from_venus' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 49, [ 'a_truth'( 'ork_is_from_mars' ), male( ork ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 54, [ 'a_truth'( 'ork_is_from_mars' ), 'from_venus'( ork ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 62, [ female( ork ), ~( 'a_truth'( 'ork_is_from_mars' ) ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 63, [ female( ork ), 'from_venus'( ork ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 68, [ 'from_venus'( ork ), ~( male( ork ) ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 80, [ ~( male( ork ) ), liar( ork ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 87, [ ~( male( ork ) ), ~( truthteller( ork ) ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 90, [ ~( male( ork ) ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 93, [ 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 139, [ ~( liar( bog ) ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 140, [ ~( 'from_venus'( bog ) ) ] )
% 0.73/1.12  .
% 0.73/1.12  clause( 148, [] )
% 0.73/1.12  .
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  % SZS output end Refutation
% 0.73/1.12  found a proof!
% 0.73/1.12  
% 0.73/1.12  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.12  
% 0.73/1.12  initialclauses(
% 0.73/1.12  [ clause( 150, [ 'from_mars'( X ), 'from_venus'( X ) ] )
% 0.73/1.12  , clause( 151, [ ~( 'from_mars'( X ) ), ~( 'from_venus'( X ) ) ] )
% 0.73/1.12  , clause( 152, [ male( X ), female( X ) ] )
% 0.73/1.12  , clause( 153, [ ~( male( X ) ), ~( female( X ) ) ] )
% 0.73/1.12  , clause( 154, [ truthteller( X ), liar( X ) ] )
% 0.73/1.12  , clause( 155, [ ~( truthteller( X ) ), ~( liar( X ) ) ] )
% 0.73/1.12  , clause( 156, [ ~( says( X, Y ) ), 'a_truth'( Y ), ~( 'a_truth'( Y ) ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 157, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , clause( 158, [ ~( 'a_truth'( 'statement_by'( X ) ) ), truthteller( X ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 159, [ 'a_truth'( 'statement_by'( X ) ), liar( X ) ] )
% 0.73/1.12  , clause( 160, [ ~( 'from_venus'( X ) ), ~( female( X ) ), truthteller( X )
% 0.73/1.12     ] )
% 0.73/1.12  , clause( 161, [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ] )
% 0.73/1.12  , clause( 162, [ ~( 'from_mars'( X ) ), ~( male( X ) ), truthteller( X ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 163, [ ~( 'from_mars'( X ) ), ~( female( X ) ), liar( X ) ] )
% 0.73/1.12  , clause( 164, [ ~( truthteller( X ) ), ~( says( X, Y ) ), 'a_truth'( Y ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 165, [ ~( liar( X ) ), ~( says( X, Y ) ), ~( 'a_truth'( Y ) ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 166, [ says( ork, 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 167, [ says( bog, 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 168, [ says( ork, 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 169, [ says( bog, 'ork_is_female' ) ] )
% 0.73/1.12  , clause( 170, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), 'from_venus'( bog )
% 0.73/1.12     ] )
% 0.73/1.12  , clause( 171, [ ~( 'a_truth'( 'ork_is_from_mars' ) ), 'from_mars'( ork ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 172, [ ~( 'a_truth'( 'bog_is_male' ) ), male( bog ) ] )
% 0.73/1.12  , clause( 173, [ ~( 'a_truth'( 'ork_is_female' ) ), female( ork ) ] )
% 0.73/1.12  , clause( 174, [ ~( 'from_venus'( bog ) ), 'a_truth'( 'bog_is_from_venus' )
% 0.73/1.12     ] )
% 0.73/1.12  , clause( 175, [ ~( 'from_mars'( ork ) ), 'a_truth'( 'ork_is_from_mars' ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 176, [ ~( male( bog ) ), 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 177, [ ~( female( ork ) ), 'a_truth'( 'ork_is_female' ) ] )
% 0.73/1.12  , clause( 178, [ ~( female( bog ) ) ] )
% 0.73/1.12  ] ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 0, [ 'from_mars'( X ), 'from_venus'( X ) ] )
% 0.73/1.12  , clause( 150, [ 'from_mars'( X ), 'from_venus'( X ) ] )
% 0.73/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.12    1 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 2, [ male( X ), female( X ) ] )
% 0.73/1.12  , clause( 152, [ male( X ), female( X ) ] )
% 0.73/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.12    1 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 3, [ ~( male( X ) ), ~( female( X ) ) ] )
% 0.73/1.12  , clause( 153, [ ~( male( X ) ), ~( female( X ) ) ] )
% 0.73/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.12    1 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 5, [ ~( truthteller( X ) ), ~( liar( X ) ) ] )
% 0.73/1.12  , clause( 155, [ ~( truthteller( X ) ), ~( liar( X ) ) ] )
% 0.73/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.12    1 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 6, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , clause( 157, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.12     ), ==>( 1, 1 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 7, [ ~( 'a_truth'( 'statement_by'( X ) ) ), truthteller( X ) ] )
% 0.73/1.12  , clause( 158, [ ~( 'a_truth'( 'statement_by'( X ) ) ), truthteller( X ) ]
% 0.73/1.12     )
% 0.73/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.12    1 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 10, [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ] )
% 0.73/1.12  , clause( 161, [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ] )
% 0.73/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.12    1 ), ==>( 2, 2 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 14, [ ~( liar( X ) ), ~( says( X, Y ) ), ~( 'a_truth'( Y ) ) ] )
% 0.73/1.12  , clause( 165, [ ~( liar( X ) ), ~( says( X, Y ) ), ~( 'a_truth'( Y ) ) ]
% 0.73/1.12     )
% 0.73/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.12     ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 15, [ says( ork, 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 166, [ says( ork, 'bog_is_from_venus' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 16, [ says( bog, 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 167, [ says( bog, 'ork_is_from_mars' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 17, [ says( ork, 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 168, [ says( ork, 'bog_is_male' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 18, [ says( bog, 'ork_is_female' ) ] )
% 0.73/1.12  , clause( 169, [ says( bog, 'ork_is_female' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 19, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), 'from_venus'( bog ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 170, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), 'from_venus'( bog )
% 0.73/1.12     ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 22, [ ~( 'a_truth'( 'ork_is_female' ) ), female( ork ) ] )
% 0.73/1.12  , clause( 173, [ ~( 'a_truth'( 'ork_is_female' ) ), female( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 24, [ ~( 'from_mars'( ork ) ), 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 175, [ ~( 'from_mars'( ork ) ), 'a_truth'( 'ork_is_from_mars' ) ]
% 0.73/1.12     )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 25, [ ~( male( bog ) ), 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 176, [ ~( male( bog ) ), 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 26, [ ~( female( ork ) ), 'a_truth'( 'ork_is_female' ) ] )
% 0.73/1.12  , clause( 177, [ ~( female( ork ) ), 'a_truth'( 'ork_is_female' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 27, [ ~( female( bog ) ) ] )
% 0.73/1.12  , clause( 178, [ ~( female( bog ) ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 193, [ male( bog ) ] )
% 0.73/1.12  , clause( 27, [ ~( female( bog ) ) ] )
% 0.73/1.12  , 0, clause( 2, [ male( X ), female( X ) ] )
% 0.73/1.12  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, bog )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 28, [ male( bog ) ] )
% 0.73/1.12  , clause( 193, [ male( bog ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 194, [ 'a_truth'( 'ork_is_female' ), male( ork ) ] )
% 0.73/1.12  , clause( 26, [ ~( female( ork ) ), 'a_truth'( 'ork_is_female' ) ] )
% 0.73/1.12  , 0, clause( 2, [ male( X ), female( X ) ] )
% 0.73/1.12  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, ork )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 29, [ 'a_truth'( 'ork_is_female' ), male( ork ) ] )
% 0.73/1.12  , clause( 194, [ 'a_truth'( 'ork_is_female' ), male( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 195, [ 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 25, [ ~( male( bog ) ), 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , 0, clause( 28, [ male( bog ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 30, [ 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 195, [ 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  eqswap(
% 0.73/1.12  clause( 196, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , clause( 6, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 197, [ =( 'statement_by'( ork ), 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 196, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , 1, clause( 15, [ says( ork, 'bog_is_from_venus' ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, 'bog_is_from_venus' ), :=( Y, ork )] ), 
% 0.73/1.12    substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 31, [ =( 'statement_by'( ork ), 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 197, [ =( 'statement_by'( ork ), 'bog_is_from_venus' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  eqswap(
% 0.73/1.12  clause( 199, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , clause( 6, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 200, [ =( 'statement_by'( bog ), 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 199, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , 1, clause( 16, [ says( bog, 'ork_is_from_mars' ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, 'ork_is_from_mars' ), :=( Y, bog )] ), 
% 0.73/1.12    substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 32, [ =( 'statement_by'( bog ), 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 200, [ =( 'statement_by'( bog ), 'ork_is_from_mars' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  eqswap(
% 0.73/1.12  clause( 202, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , clause( 6, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 204, [ =( 'statement_by'( ork ), 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 202, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , 1, clause( 17, [ says( ork, 'bog_is_male' ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, 'bog_is_male' ), :=( Y, ork )] ), 
% 0.73/1.12    substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  paramod(
% 0.73/1.12  clause( 205, [ =( 'bog_is_from_venus', 'bog_is_male' ) ] )
% 0.73/1.12  , clause( 31, [ =( 'statement_by'( ork ), 'bog_is_from_venus' ) ] )
% 0.73/1.12  , 0, clause( 204, [ =( 'statement_by'( ork ), 'bog_is_male' ) ] )
% 0.73/1.12  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  eqswap(
% 0.73/1.12  clause( 206, [ =( 'bog_is_male', 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 205, [ =( 'bog_is_from_venus', 'bog_is_male' ) ] )
% 0.73/1.12  , 0, substitution( 0, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 33, [ =( 'bog_is_male', 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 206, [ =( 'bog_is_male', 'bog_is_from_venus' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  eqswap(
% 0.73/1.12  clause( 207, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , clause( 6, [ ~( says( X, Y ) ), =( Y, 'statement_by'( X ) ) ] )
% 0.73/1.12  , 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 209, [ =( 'statement_by'( bog ), 'ork_is_female' ) ] )
% 0.73/1.12  , clause( 207, [ =( 'statement_by'( Y ), X ), ~( says( Y, X ) ) ] )
% 0.73/1.12  , 1, clause( 18, [ says( bog, 'ork_is_female' ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, 'ork_is_female' ), :=( Y, bog )] ), 
% 0.73/1.12    substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  paramod(
% 0.73/1.12  clause( 210, [ =( 'ork_is_from_mars', 'ork_is_female' ) ] )
% 0.73/1.12  , clause( 32, [ =( 'statement_by'( bog ), 'ork_is_from_mars' ) ] )
% 0.73/1.12  , 0, clause( 209, [ =( 'statement_by'( bog ), 'ork_is_female' ) ] )
% 0.73/1.12  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  eqswap(
% 0.73/1.12  clause( 211, [ =( 'ork_is_female', 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 210, [ =( 'ork_is_from_mars', 'ork_is_female' ) ] )
% 0.73/1.12  , 0, substitution( 0, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 34, [ =( 'ork_is_female', 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 211, [ =( 'ork_is_female', 'ork_is_from_mars' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  paramod(
% 0.73/1.12  clause( 213, [ 'a_truth'( 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 33, [ =( 'bog_is_male', 'bog_is_from_venus' ) ] )
% 0.73/1.12  , 0, clause( 30, [ 'a_truth'( 'bog_is_male' ) ] )
% 0.73/1.12  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 47, [ 'a_truth'( 'bog_is_from_venus' ) ] )
% 0.73/1.12  , clause( 213, [ 'a_truth'( 'bog_is_from_venus' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  paramod(
% 0.73/1.12  clause( 215, [ 'a_truth'( 'ork_is_from_mars' ), male( ork ) ] )
% 0.73/1.12  , clause( 34, [ =( 'ork_is_female', 'ork_is_from_mars' ) ] )
% 0.73/1.12  , 0, clause( 29, [ 'a_truth'( 'ork_is_female' ), male( ork ) ] )
% 0.73/1.12  , 0, 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 49, [ 'a_truth'( 'ork_is_from_mars' ), male( ork ) ] )
% 0.73/1.12  , clause( 215, [ 'a_truth'( 'ork_is_from_mars' ), male( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 216, [ 'a_truth'( 'ork_is_from_mars' ), 'from_venus'( ork ) ] )
% 0.73/1.12  , clause( 24, [ ~( 'from_mars'( ork ) ), 'a_truth'( 'ork_is_from_mars' ) ]
% 0.73/1.12     )
% 0.73/1.12  , 0, clause( 0, [ 'from_mars'( X ), 'from_venus'( X ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, ork )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 54, [ 'a_truth'( 'ork_is_from_mars' ), 'from_venus'( ork ) ] )
% 0.73/1.12  , clause( 216, [ 'a_truth'( 'ork_is_from_mars' ), 'from_venus'( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  paramod(
% 0.73/1.12  clause( 218, [ ~( 'a_truth'( 'ork_is_from_mars' ) ), female( ork ) ] )
% 0.73/1.12  , clause( 34, [ =( 'ork_is_female', 'ork_is_from_mars' ) ] )
% 0.73/1.12  , 0, clause( 22, [ ~( 'a_truth'( 'ork_is_female' ) ), female( ork ) ] )
% 0.73/1.12  , 0, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 62, [ female( ork ), ~( 'a_truth'( 'ork_is_from_mars' ) ) ] )
% 0.73/1.12  , clause( 218, [ ~( 'a_truth'( 'ork_is_from_mars' ) ), female( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 219, [ female( ork ), 'from_venus'( ork ) ] )
% 0.73/1.12  , clause( 62, [ female( ork ), ~( 'a_truth'( 'ork_is_from_mars' ) ) ] )
% 0.73/1.12  , 1, clause( 54, [ 'a_truth'( 'ork_is_from_mars' ), 'from_venus'( ork ) ]
% 0.73/1.12     )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 63, [ female( ork ), 'from_venus'( ork ) ] )
% 0.73/1.12  , clause( 219, [ female( ork ), 'from_venus'( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 220, [ ~( male( ork ) ), 'from_venus'( ork ) ] )
% 0.73/1.12  , clause( 3, [ ~( male( X ) ), ~( female( X ) ) ] )
% 0.73/1.12  , 1, clause( 63, [ female( ork ), 'from_venus'( ork ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, ork )] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 68, [ 'from_venus'( ork ), ~( male( ork ) ) ] )
% 0.73/1.12  , clause( 220, [ ~( male( ork ) ), 'from_venus'( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 221, [ ~( male( ork ) ), liar( ork ), ~( male( ork ) ) ] )
% 0.73/1.12  , clause( 10, [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ] )
% 0.73/1.12  , 0, clause( 68, [ 'from_venus'( ork ), ~( male( ork ) ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, ork )] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  factor(
% 0.73/1.12  clause( 222, [ ~( male( ork ) ), liar( ork ) ] )
% 0.73/1.12  , clause( 221, [ ~( male( ork ) ), liar( ork ), ~( male( ork ) ) ] )
% 0.73/1.12  , 0, 2, substitution( 0, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 80, [ ~( male( ork ) ), liar( ork ) ] )
% 0.73/1.12  , clause( 222, [ ~( male( ork ) ), liar( ork ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 223, [ ~( truthteller( ork ) ), ~( male( ork ) ) ] )
% 0.73/1.12  , clause( 5, [ ~( truthteller( X ) ), ~( liar( X ) ) ] )
% 0.73/1.12  , 1, clause( 80, [ ~( male( ork ) ), liar( ork ) ] )
% 0.73/1.12  , 1, substitution( 0, [ :=( X, ork )] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 87, [ ~( male( ork ) ), ~( truthteller( ork ) ) ] )
% 0.73/1.12  , clause( 223, [ ~( truthteller( ork ) ), ~( male( ork ) ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.12     ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 225, [ ~( male( ork ) ), ~( 'a_truth'( 'statement_by'( ork ) ) ) ]
% 0.73/1.12     )
% 0.73/1.12  , clause( 87, [ ~( male( ork ) ), ~( truthteller( ork ) ) ] )
% 0.73/1.12  , 1, clause( 7, [ ~( 'a_truth'( 'statement_by'( X ) ) ), truthteller( X ) ]
% 0.73/1.12     )
% 0.73/1.12  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, ork )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  paramod(
% 0.73/1.12  clause( 226, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), ~( male( ork ) ) ] )
% 0.73/1.12  , clause( 31, [ =( 'statement_by'( ork ), 'bog_is_from_venus' ) ] )
% 0.73/1.12  , 0, clause( 225, [ ~( male( ork ) ), ~( 'a_truth'( 'statement_by'( ork ) )
% 0.73/1.12     ) ] )
% 0.73/1.12  , 1, 2, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 227, [ ~( male( ork ) ) ] )
% 0.73/1.12  , clause( 226, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), ~( male( ork ) ) ]
% 0.73/1.12     )
% 0.73/1.12  , 0, clause( 47, [ 'a_truth'( 'bog_is_from_venus' ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 90, [ ~( male( ork ) ) ] )
% 0.73/1.12  , clause( 227, [ ~( male( ork ) ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 228, [ 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 90, [ ~( male( ork ) ) ] )
% 0.73/1.12  , 0, clause( 49, [ 'a_truth'( 'ork_is_from_mars' ), male( ork ) ] )
% 0.73/1.12  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 93, [ 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.12  , clause( 228, [ 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 229, [ ~( liar( bog ) ), ~( 'a_truth'( 'ork_is_from_mars' ) ) ] )
% 0.73/1.12  , clause( 14, [ ~( liar( X ) ), ~( says( X, Y ) ), ~( 'a_truth'( Y ) ) ] )
% 0.73/1.12  , 1, clause( 16, [ says( bog, 'ork_is_from_mars' ) ] )
% 0.73/1.12  , 0, substitution( 0, [ :=( X, bog ), :=( Y, 'ork_is_from_mars' )] ), 
% 0.73/1.12    substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 230, [ ~( liar( bog ) ) ] )
% 0.73/1.12  , clause( 229, [ ~( liar( bog ) ), ~( 'a_truth'( 'ork_is_from_mars' ) ) ]
% 0.73/1.12     )
% 0.73/1.12  , 1, clause( 93, [ 'a_truth'( 'ork_is_from_mars' ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 139, [ ~( liar( bog ) ) ] )
% 0.73/1.12  , clause( 230, [ ~( liar( bog ) ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 231, [ ~( 'from_venus'( bog ) ), ~( male( bog ) ) ] )
% 0.73/1.12  , clause( 139, [ ~( liar( bog ) ) ] )
% 0.73/1.12  , 0, clause( 10, [ ~( 'from_venus'( X ) ), ~( male( X ) ), liar( X ) ] )
% 0.73/1.12  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, bog )] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 232, [ ~( 'from_venus'( bog ) ) ] )
% 0.73/1.12  , clause( 231, [ ~( 'from_venus'( bog ) ), ~( male( bog ) ) ] )
% 0.73/1.12  , 1, clause( 28, [ male( bog ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 140, [ ~( 'from_venus'( bog ) ) ] )
% 0.73/1.12  , clause( 232, [ ~( 'from_venus'( bog ) ) ] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 233, [ 'from_venus'( bog ) ] )
% 0.73/1.12  , clause( 19, [ ~( 'a_truth'( 'bog_is_from_venus' ) ), 'from_venus'( bog )
% 0.73/1.12     ] )
% 0.73/1.12  , 0, clause( 47, [ 'a_truth'( 'bog_is_from_venus' ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  resolution(
% 0.73/1.12  clause( 234, [] )
% 0.73/1.12  , clause( 140, [ ~( 'from_venus'( bog ) ) ] )
% 0.73/1.12  , 0, clause( 233, [ 'from_venus'( bog ) ] )
% 0.73/1.12  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  subsumption(
% 0.73/1.12  clause( 148, [] )
% 0.73/1.12  , clause( 234, [] )
% 0.73/1.12  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  end.
% 0.73/1.12  
% 0.73/1.12  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.12  
% 0.73/1.12  Memory use:
% 0.73/1.12  
% 0.73/1.12  space for terms:        1532
% 0.73/1.12  space for clauses:      6990
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  clauses generated:      313
% 0.73/1.12  clauses kept:           149
% 0.73/1.12  clauses selected:       54
% 0.73/1.12  clauses deleted:        7
% 0.73/1.12  clauses inuse deleted:  0
% 0.73/1.12  
% 0.73/1.12  subsentry:          290
% 0.73/1.12  literals s-matched: 208
% 0.73/1.12  literals matched:   208
% 0.73/1.12  full subsumption:   7
% 0.73/1.12  
% 0.73/1.12  checksum:           -1106680499
% 0.73/1.12  
% 0.73/1.12  
% 0.73/1.12  Bliksem ended
%------------------------------------------------------------------------------