TSTP Solution File: SET014-2 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SET014-2 : TPTP v8.1.0. Bugfixed v2.1.0.
% 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 : Mon Jul 18 22:45:19 EDT 2022

% Result   : Unsatisfiable 0.69s 1.11s
% Output   : Refutation 0.69s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11  % Problem  : SET014-2 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.11/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n015.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Mon Jul 11 10:24:39 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.69/1.10  *** allocated 10000 integers for termspace/termends
% 0.69/1.10  *** allocated 10000 integers for clauses
% 0.69/1.10  *** allocated 10000 integers for justifications
% 0.69/1.10  Bliksem 1.12
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Automatic Strategy Selection
% 0.69/1.10  
% 0.69/1.10  Clauses:
% 0.69/1.10  [
% 0.69/1.10     [ ~( member( X, 'empty_set' ) ) ],
% 0.69/1.10     [ ~( member( X, Y ) ), ~( subset( Y, Z ) ), member( X, Z ) ],
% 0.69/1.10     [ subset( X, Y ), member( 'member_of_1_not_of_2'( X, Y ), X ) ],
% 0.69/1.10     [ ~( member( 'member_of_1_not_of_2'( X, Y ), Y ) ), subset( X, Y ) ]
% 0.69/1.10    ,
% 0.69/1.10     [ member( X, Y ), member( X, complement( Y ) ) ],
% 0.69/1.10     [ ~( member( X, Y ) ), ~( member( X, complement( Y ) ) ) ],
% 0.69/1.10     [ ~( member( X, Y ) ), member( X, union( Y, Z ) ) ],
% 0.69/1.10     [ ~( member( X, Y ) ), member( X, union( Z, Y ) ) ],
% 0.69/1.10     [ ~( member( X, union( Y, Z ) ) ), member( X, Y ), member( X, Z ) ],
% 0.69/1.10     [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, intersection( Y, 
% 0.69/1.10    Z ) ) ],
% 0.69/1.10     [ ~( member( X, intersection( Y, Z ) ) ), member( X, Y ) ],
% 0.69/1.10     [ ~( member( X, intersection( Y, Z ) ) ), member( X, Z ) ],
% 0.69/1.10     [ ~( 'equal_sets'( X, Y ) ), subset( X, Y ) ],
% 0.69/1.10     [ ~( 'equal_sets'( X, Y ) ), subset( Y, X ) ],
% 0.69/1.10     [ ~( subset( X, Y ) ), ~( subset( Y, X ) ), 'equal_sets'( Y, X ) ],
% 0.69/1.10     [ 'equal_sets'( X, X ) ],
% 0.69/1.10     [ ~( 'equal_sets'( X, Y ) ), 'equal_sets'( Y, X ) ],
% 0.69/1.10     [ ~( 'equal_sets'( X, Y ) ), ~( 'equal_sets'( Y, Z ) ), 'equal_sets'( X
% 0.69/1.10    , Z ) ],
% 0.69/1.10     [ 'equal_elements'( X, X ) ],
% 0.69/1.10     [ ~( 'equal_elements'( X, Y ) ), 'equal_elements'( Y, X ) ],
% 0.69/1.10     [ ~( 'equal_elements'( X, Y ) ), ~( 'equal_elements'( Y, Z ) ), 
% 0.69/1.10    'equal_elements'( X, Z ) ],
% 0.69/1.10     [ subset( as, cs ) ],
% 0.69/1.10     [ subset( bs, cs ) ],
% 0.69/1.10     [ ~( subset( union( as, bs ), cs ) ) ]
% 0.69/1.10  ] .
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  percentage equality = 0.000000, percentage horn = 0.875000
% 0.69/1.10  This a non-horn, non-equality problem
% 0.69/1.10  
% 0.69/1.10  
% 0.69/1.10  Options Used:
% 0.69/1.10  
% 0.69/1.10  useres =            1
% 0.69/1.10  useparamod =        0
% 0.69/1.10  useeqrefl =         0
% 0.69/1.10  useeqfact =         0
% 0.69/1.10  usefactor =         1
% 0.69/1.10  usesimpsplitting =  0
% 0.69/1.10  usesimpdemod =      0
% 0.69/1.10  usesimpres =        3
% 0.69/1.10  
% 0.69/1.10  resimpinuse      =  1000
% 0.69/1.10  resimpclauses =     20000
% 0.69/1.10  substype =          standard
% 0.69/1.10  backwardsubs =      1
% 0.69/1.10  selectoldest =      5
% 0.69/1.10  
% 0.69/1.10  litorderings [0] =  split
% 0.69/1.10  litorderings [1] =  liftord
% 0.69/1.10  
% 0.69/1.10  termordering =      none
% 0.69/1.10  
% 0.69/1.10  litapriori =        1
% 0.69/1.10  termapriori =       0
% 0.69/1.10  litaposteriori =    0
% 0.69/1.10  termaposteriori =   0
% 0.69/1.10  demodaposteriori =  0
% 0.69/1.10  ordereqreflfact =   0
% 0.69/1.10  
% 0.69/1.10  litselect =         none
% 0.69/1.10  
% 0.69/1.10  maxweight =         15
% 0.69/1.10  maxdepth =          30000
% 0.69/1.10  maxlength =         115
% 0.69/1.10  maxnrvars =         195
% 0.69/1.10  excuselevel =       1
% 0.69/1.10  increasemaxweight = 1
% 0.69/1.10  
% 0.69/1.10  maxselected =       10000000
% 0.69/1.10  maxnrclauses =      10000000
% 0.69/1.10  
% 0.69/1.10  showgenerated =    0
% 0.69/1.10  showkept =         0
% 0.69/1.10  showselected =     0
% 0.69/1.10  showdeleted =      0
% 0.69/1.10  showresimp =       1
% 0.69/1.10  showstatus =       2000
% 0.69/1.10  
% 0.69/1.10  prologoutput =     1
% 0.69/1.10  nrgoals =          5000000
% 0.69/1.10  totalproof =       1
% 0.69/1.10  
% 0.69/1.10  Symbols occurring in the translation:
% 0.69/1.10  
% 0.69/1.10  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.69/1.10  .  [1, 2]      (w:1, o:30, a:1, s:1, b:0), 
% 0.69/1.10  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 0.69/1.10  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.10  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.10  'empty_set'  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.69/1.10  member  [41, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.69/1.10  subset  [45, 2]      (w:1, o:56, a:1, s:1, b:0), 
% 0.69/1.10  'member_of_1_not_of_2'  [46, 2]      (w:1, o:57, a:1, s:1, b:0), 
% 0.69/1.11  complement  [48, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.69/1.11  union  [50, 2]      (w:1, o:58, a:1, s:1, b:0), 
% 0.69/1.11  intersection  [51, 2]      (w:1, o:59, a:1, s:1, b:0), 
% 0.69/1.11  'equal_sets'  [52, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 0.69/1.11  'equal_elements'  [56, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 0.69/1.11  as  [59, 0]      (w:1, o:21, a:1, s:1, b:0), 
% 0.69/1.11  cs  [60, 0]      (w:1, o:23, a:1, s:1, b:0), 
% 0.69/1.11  bs  [61, 0]      (w:1, o:22, a:1, s:1, b:0).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Starting Search:
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Bliksems!, er is een bewijs:
% 0.69/1.11  % SZS status Unsatisfiable
% 0.69/1.11  % SZS output start Refutation
% 0.69/1.11  
% 0.69/1.11  clause( 1, [ ~( member( X, Y ) ), member( X, Z ), ~( subset( Y, Z ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 2, [ member( 'member_of_1_not_of_2'( X, Y ), X ), subset( X, Y ) ]
% 0.69/1.11     )
% 0.69/1.11  .
% 0.69/1.11  clause( 3, [ ~( member( 'member_of_1_not_of_2'( X, Y ), Y ) ), subset( X, Y
% 0.69/1.11     ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 8, [ member( X, Y ), member( X, Z ), ~( member( X, union( Y, Z ) )
% 0.69/1.11     ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 21, [ subset( as, cs ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 22, [ subset( bs, cs ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 23, [ ~( subset( union( as, bs ), cs ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 26, [ ~( member( X, as ) ), member( X, cs ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 27, [ ~( member( X, bs ) ), member( X, cs ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 29, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), union( 
% 0.69/1.11    as, bs ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 31, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), cs
% 0.69/1.11     ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 68, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs
% 0.69/1.11     ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 69, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), as
% 0.69/1.11     ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 541, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs )
% 0.69/1.11     ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 545, [] )
% 0.69/1.11  .
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  % SZS output end Refutation
% 0.69/1.11  found a proof!
% 0.69/1.11  
% 0.69/1.11  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.11  
% 0.69/1.11  initialclauses(
% 0.69/1.11  [ clause( 547, [ ~( member( X, 'empty_set' ) ) ] )
% 0.69/1.11  , clause( 548, [ ~( member( X, Y ) ), ~( subset( Y, Z ) ), member( X, Z ) ]
% 0.69/1.11     )
% 0.69/1.11  , clause( 549, [ subset( X, Y ), member( 'member_of_1_not_of_2'( X, Y ), X
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 550, [ ~( member( 'member_of_1_not_of_2'( X, Y ), Y ) ), subset( 
% 0.69/1.11    X, Y ) ] )
% 0.69/1.11  , clause( 551, [ member( X, Y ), member( X, complement( Y ) ) ] )
% 0.69/1.11  , clause( 552, [ ~( member( X, Y ) ), ~( member( X, complement( Y ) ) ) ]
% 0.69/1.11     )
% 0.69/1.11  , clause( 553, [ ~( member( X, Y ) ), member( X, union( Y, Z ) ) ] )
% 0.69/1.11  , clause( 554, [ ~( member( X, Y ) ), member( X, union( Z, Y ) ) ] )
% 0.69/1.11  , clause( 555, [ ~( member( X, union( Y, Z ) ) ), member( X, Y ), member( X
% 0.69/1.11    , Z ) ] )
% 0.69/1.11  , clause( 556, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, 
% 0.69/1.11    intersection( Y, Z ) ) ] )
% 0.69/1.11  , clause( 557, [ ~( member( X, intersection( Y, Z ) ) ), member( X, Y ) ]
% 0.69/1.11     )
% 0.69/1.11  , clause( 558, [ ~( member( X, intersection( Y, Z ) ) ), member( X, Z ) ]
% 0.69/1.11     )
% 0.69/1.11  , clause( 559, [ ~( 'equal_sets'( X, Y ) ), subset( X, Y ) ] )
% 0.69/1.11  , clause( 560, [ ~( 'equal_sets'( X, Y ) ), subset( Y, X ) ] )
% 0.69/1.11  , clause( 561, [ ~( subset( X, Y ) ), ~( subset( Y, X ) ), 'equal_sets'( Y
% 0.69/1.11    , X ) ] )
% 0.69/1.11  , clause( 562, [ 'equal_sets'( X, X ) ] )
% 0.69/1.11  , clause( 563, [ ~( 'equal_sets'( X, Y ) ), 'equal_sets'( Y, X ) ] )
% 0.69/1.11  , clause( 564, [ ~( 'equal_sets'( X, Y ) ), ~( 'equal_sets'( Y, Z ) ), 
% 0.69/1.11    'equal_sets'( X, Z ) ] )
% 0.69/1.11  , clause( 565, [ 'equal_elements'( X, X ) ] )
% 0.69/1.11  , clause( 566, [ ~( 'equal_elements'( X, Y ) ), 'equal_elements'( Y, X ) ]
% 0.69/1.11     )
% 0.69/1.11  , clause( 567, [ ~( 'equal_elements'( X, Y ) ), ~( 'equal_elements'( Y, Z )
% 0.69/1.11     ), 'equal_elements'( X, Z ) ] )
% 0.69/1.11  , clause( 568, [ subset( as, cs ) ] )
% 0.69/1.11  , clause( 569, [ subset( bs, cs ) ] )
% 0.69/1.11  , clause( 570, [ ~( subset( union( as, bs ), cs ) ) ] )
% 0.69/1.11  ] ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 1, [ ~( member( X, Y ) ), member( X, Z ), ~( subset( Y, Z ) ) ] )
% 0.69/1.11  , clause( 548, [ ~( member( X, Y ) ), ~( subset( Y, Z ) ), member( X, Z ) ]
% 0.69/1.11     )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.69/1.11    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 2, [ member( 'member_of_1_not_of_2'( X, Y ), X ), subset( X, Y ) ]
% 0.69/1.11     )
% 0.69/1.11  , clause( 549, [ subset( X, Y ), member( 'member_of_1_not_of_2'( X, Y ), X
% 0.69/1.11     ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.69/1.11     ), ==>( 1, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 3, [ ~( member( 'member_of_1_not_of_2'( X, Y ), Y ) ), subset( X, Y
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 550, [ ~( member( 'member_of_1_not_of_2'( X, Y ), Y ) ), subset( 
% 0.69/1.11    X, Y ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     ), ==>( 1, 1 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 8, [ member( X, Y ), member( X, Z ), ~( member( X, union( Y, Z ) )
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 555, [ ~( member( X, union( Y, Z ) ) ), member( X, Y ), member( X
% 0.69/1.11    , Z ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.69/1.11    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 21, [ subset( as, cs ) ] )
% 0.69/1.11  , clause( 568, [ subset( as, cs ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 22, [ subset( bs, cs ) ] )
% 0.69/1.11  , clause( 569, [ subset( bs, cs ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 23, [ ~( subset( union( as, bs ), cs ) ) ] )
% 0.69/1.11  , clause( 570, [ ~( subset( union( as, bs ), cs ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 587, [ ~( member( X, as ) ), member( X, cs ) ] )
% 0.69/1.11  , clause( 1, [ ~( member( X, Y ) ), member( X, Z ), ~( subset( Y, Z ) ) ]
% 0.69/1.11     )
% 0.69/1.11  , 2, clause( 21, [ subset( as, cs ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, as ), :=( Z, cs )] ), 
% 0.69/1.11    substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 26, [ ~( member( X, as ) ), member( X, cs ) ] )
% 0.69/1.11  , clause( 587, [ ~( member( X, as ) ), member( X, cs ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.69/1.11    1 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 588, [ ~( member( X, bs ) ), member( X, cs ) ] )
% 0.69/1.11  , clause( 1, [ ~( member( X, Y ) ), member( X, Z ), ~( subset( Y, Z ) ) ]
% 0.69/1.11     )
% 0.69/1.11  , 2, clause( 22, [ subset( bs, cs ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, bs ), :=( Z, cs )] ), 
% 0.69/1.11    substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 27, [ ~( member( X, bs ) ), member( X, cs ) ] )
% 0.69/1.11  , clause( 588, [ ~( member( X, bs ) ), member( X, cs ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.69/1.11    1 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 589, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), union( 
% 0.69/1.11    as, bs ) ) ] )
% 0.69/1.11  , clause( 23, [ ~( subset( union( as, bs ), cs ) ) ] )
% 0.69/1.11  , 0, clause( 2, [ member( 'member_of_1_not_of_2'( X, Y ), X ), subset( X, Y
% 0.69/1.11     ) ] )
% 0.69/1.11  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, union( as, bs ) ), 
% 0.69/1.11    :=( Y, cs )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 29, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), union( 
% 0.69/1.11    as, bs ) ) ] )
% 0.69/1.11  , clause( 589, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    union( as, bs ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 590, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), cs
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 23, [ ~( subset( union( as, bs ), cs ) ) ] )
% 0.69/1.11  , 0, clause( 3, [ ~( member( 'member_of_1_not_of_2'( X, Y ), Y ) ), subset( 
% 0.69/1.11    X, Y ) ] )
% 0.69/1.11  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, union( as, bs ) ), 
% 0.69/1.11    :=( Y, cs )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 31, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), cs
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 590, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    cs ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 591, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 31, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    cs ) ) ] )
% 0.69/1.11  , 0, clause( 27, [ ~( member( X, bs ) ), member( X, cs ) ] )
% 0.69/1.11  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.69/1.11    'member_of_1_not_of_2'( union( as, bs ), cs ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 68, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 591, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    bs ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 592, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), as
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 31, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    cs ) ) ] )
% 0.69/1.11  , 0, clause( 26, [ ~( member( X, as ) ), member( X, cs ) ] )
% 0.69/1.11  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.69/1.11    'member_of_1_not_of_2'( union( as, bs ), cs ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 69, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), as
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 592, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    as ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 593, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), as )
% 0.69/1.11    , member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs ) ] )
% 0.69/1.11  , clause( 8, [ member( X, Y ), member( X, Z ), ~( member( X, union( Y, Z )
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , 2, clause( 29, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    union( as, bs ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, 'member_of_1_not_of_2'( union( as, bs ), cs
% 0.69/1.11     ) ), :=( Y, as ), :=( Z, bs )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 594, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs )
% 0.69/1.11     ] )
% 0.69/1.11  , clause( 69, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    as ) ) ] )
% 0.69/1.11  , 0, clause( 593, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    as ), member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs ) ] )
% 0.69/1.11  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 541, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs )
% 0.69/1.11     ] )
% 0.69/1.11  , clause( 594, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), bs
% 0.69/1.11     ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 595, [] )
% 0.69/1.11  , clause( 68, [ ~( member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    bs ) ) ] )
% 0.69/1.11  , 0, clause( 541, [ member( 'member_of_1_not_of_2'( union( as, bs ), cs ), 
% 0.69/1.11    bs ) ] )
% 0.69/1.11  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 545, [] )
% 0.69/1.11  , clause( 595, [] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  end.
% 0.69/1.11  
% 0.69/1.11  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.11  
% 0.69/1.11  Memory use:
% 0.69/1.11  
% 0.69/1.11  space for terms:        6561
% 0.69/1.11  space for clauses:      30842
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  clauses generated:      708
% 0.69/1.11  clauses kept:           546
% 0.69/1.11  clauses selected:       71
% 0.69/1.11  clauses deleted:        1
% 0.69/1.11  clauses inuse deleted:  0
% 0.69/1.11  
% 0.69/1.11  subsentry:          1529
% 0.69/1.11  literals s-matched: 631
% 0.69/1.11  literals matched:   631
% 0.69/1.11  full subsumption:   247
% 0.69/1.11  
% 0.69/1.11  checksum:           686355898
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Bliksem ended
%------------------------------------------------------------------------------