TSTP Solution File: SET102-6 by Bliksem---1.12
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- Process Solution
%------------------------------------------------------------------------------
% File : Bliksem---1.12
% Problem : SET102-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : bliksem %s
% Computer : n023.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 22:47:07 EDT 2022
% Result : Unsatisfiable 1.27s 1.64s
% Output : Refutation 1.27s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.13 % Problem : SET102-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.04/0.14 % Command : bliksem %s
% 0.14/0.36 % Computer : n023.cluster.edu
% 0.14/0.36 % Model : x86_64 x86_64
% 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36 % Memory : 8042.1875MB
% 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36 % CPULimit : 300
% 0.14/0.36 % DateTime : Sun Jul 10 00:40:25 EDT 2022
% 0.14/0.36 % CPUTime :
% 0.79/1.18 *** allocated 10000 integers for termspace/termends
% 0.79/1.18 *** allocated 10000 integers for clauses
% 0.79/1.18 *** allocated 10000 integers for justifications
% 0.79/1.18 Bliksem 1.12
% 0.79/1.18
% 0.79/1.18
% 0.79/1.18 Automatic Strategy Selection
% 0.79/1.18
% 0.79/1.18 Clauses:
% 0.79/1.18 [
% 0.79/1.18 [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y ) ],
% 0.79/1.18 [ member( 'not_subclass_element'( X, Y ), X ), subclass( X, Y ) ],
% 0.79/1.18 [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), subclass( X, Y ) ]
% 0.79/1.18 ,
% 0.79/1.18 [ subclass( X, 'universal_class' ) ],
% 0.79/1.18 [ ~( =( X, Y ) ), subclass( X, Y ) ],
% 0.79/1.18 [ ~( =( X, Y ) ), subclass( Y, X ) ],
% 0.79/1.18 [ ~( subclass( X, Y ) ), ~( subclass( Y, X ) ), =( X, Y ) ],
% 0.79/1.18 [ ~( member( X, 'unordered_pair'( Y, Z ) ) ), =( X, Y ), =( X, Z ) ]
% 0.79/1.18 ,
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), member( X, 'unordered_pair'( X, Y
% 0.79/1.18 ) ) ],
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), member( X, 'unordered_pair'( Y, X
% 0.79/1.18 ) ) ],
% 0.79/1.18 [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ],
% 0.79/1.18 [ =( 'unordered_pair'( X, X ), singleton( X ) ) ],
% 0.79/1.18 [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X, singleton( Y
% 0.79/1.18 ) ) ), 'ordered_pair'( X, Y ) ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T ) ) ), member(
% 0.79/1.18 X, Z ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T ) ) ), member(
% 0.79/1.18 Y, T ) ],
% 0.79/1.18 [ ~( member( X, Y ) ), ~( member( Z, T ) ), member( 'ordered_pair'( X, Z
% 0.79/1.18 ), 'cross_product'( Y, T ) ) ],
% 0.79/1.18 [ ~( member( X, 'cross_product'( Y, Z ) ) ), =( 'ordered_pair'( first( X
% 0.79/1.18 ), second( X ) ), X ) ],
% 0.79/1.18 [ subclass( 'element_relation', 'cross_product'( 'universal_class',
% 0.79/1.18 'universal_class' ) ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( X, Y ), 'element_relation' ) ), member( X,
% 0.79/1.18 Y ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 'universal_class'
% 0.79/1.18 , 'universal_class' ) ) ), ~( member( X, Y ) ), member( 'ordered_pair'( X
% 0.79/1.18 , Y ), 'element_relation' ) ],
% 0.79/1.18 [ ~( member( X, intersection( Y, Z ) ) ), member( X, Y ) ],
% 0.79/1.18 [ ~( member( X, intersection( Y, Z ) ) ), member( X, Z ) ],
% 0.79/1.18 [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, intersection( Y,
% 0.79/1.18 Z ) ) ],
% 0.79/1.18 [ ~( member( X, complement( Y ) ) ), ~( member( X, Y ) ) ],
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), member( X, complement( Y ) ),
% 0.79/1.18 member( X, Y ) ],
% 0.79/1.18 [ =( complement( intersection( complement( X ), complement( Y ) ) ),
% 0.79/1.18 union( X, Y ) ) ],
% 0.79/1.18 [ =( intersection( complement( intersection( X, Y ) ), complement(
% 0.79/1.18 intersection( complement( X ), complement( Y ) ) ) ),
% 0.79/1.18 'symmetric_difference'( X, Y ) ) ],
% 0.79/1.18 [ =( intersection( X, 'cross_product'( Y, Z ) ), restrict( X, Y, Z ) ) ]
% 0.79/1.18 ,
% 0.79/1.18 [ =( intersection( 'cross_product'( X, Y ), Z ), restrict( Z, X, Y ) ) ]
% 0.79/1.18 ,
% 0.79/1.18 [ ~( =( restrict( X, singleton( Y ), 'universal_class' ), 'null_class' )
% 0.79/1.18 ), ~( member( Y, 'domain_of'( X ) ) ) ],
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), =( restrict( Y, singleton( X ),
% 0.79/1.18 'universal_class' ), 'null_class' ), member( X, 'domain_of'( Y ) ) ],
% 0.79/1.18 [ subclass( rotate( X ), 'cross_product'( 'cross_product'(
% 0.79/1.18 'universal_class', 'universal_class' ), 'universal_class' ) ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), rotate( T ) )
% 0.79/1.18 ), member( 'ordered_pair'( 'ordered_pair'( Y, Z ), X ), T ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), T ) ), ~(
% 0.79/1.18 member( 'ordered_pair'( 'ordered_pair'( Z, X ), Y ), 'cross_product'(
% 0.79/1.18 'cross_product'( 'universal_class', 'universal_class' ),
% 0.79/1.18 'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Z, X ),
% 0.79/1.18 Y ), rotate( T ) ) ],
% 0.79/1.18 [ subclass( flip( X ), 'cross_product'( 'cross_product'(
% 0.79/1.18 'universal_class', 'universal_class' ), 'universal_class' ) ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), flip( T ) ) )
% 0.79/1.18 , member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), T ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), T ) ), ~(
% 0.79/1.18 member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), 'cross_product'(
% 0.79/1.18 'cross_product'( 'universal_class', 'universal_class' ),
% 0.79/1.18 'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, X ),
% 0.79/1.18 Z ), flip( T ) ) ],
% 0.79/1.18 [ =( 'domain_of'( flip( 'cross_product'( X, 'universal_class' ) ) ),
% 0.79/1.18 inverse( X ) ) ],
% 0.79/1.18 [ =( 'domain_of'( inverse( X ) ), 'range_of'( X ) ) ],
% 0.79/1.18 [ =( first( 'not_subclass_element'( restrict( X, Y, singleton( Z ) ),
% 0.79/1.18 'null_class' ) ), domain( X, Y, Z ) ) ],
% 0.79/1.18 [ =( second( 'not_subclass_element'( restrict( X, singleton( Y ), Z ),
% 0.79/1.18 'null_class' ) ), range( X, Y, Z ) ) ],
% 0.79/1.18 [ =( 'range_of'( restrict( X, Y, 'universal_class' ) ), image( X, Y ) )
% 0.79/1.18 ],
% 0.79/1.18 [ =( union( X, singleton( X ) ), successor( X ) ) ],
% 0.79/1.18 [ subclass( 'successor_relation', 'cross_product'( 'universal_class',
% 0.79/1.18 'universal_class' ) ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( X, Y ), 'successor_relation' ) ), =(
% 0.79/1.18 successor( X ), Y ) ],
% 0.79/1.18 [ ~( =( successor( X ), Y ) ), ~( member( 'ordered_pair'( X, Y ),
% 0.79/1.18 'cross_product'( 'universal_class', 'universal_class' ) ) ), member(
% 0.79/1.18 'ordered_pair'( X, Y ), 'successor_relation' ) ],
% 0.79/1.18 [ ~( inductive( X ) ), member( 'null_class', X ) ],
% 0.79/1.18 [ ~( inductive( X ) ), subclass( image( 'successor_relation', X ), X ) ]
% 0.79/1.18 ,
% 0.79/1.18 [ ~( member( 'null_class', X ) ), ~( subclass( image(
% 0.79/1.18 'successor_relation', X ), X ) ), inductive( X ) ],
% 0.79/1.18 [ inductive( omega ) ],
% 0.79/1.18 [ ~( inductive( X ) ), subclass( omega, X ) ],
% 0.79/1.18 [ member( omega, 'universal_class' ) ],
% 0.79/1.18 [ =( 'domain_of'( restrict( 'element_relation', 'universal_class', X ) )
% 0.79/1.18 , 'sum_class'( X ) ) ],
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), member( 'sum_class'( X ),
% 0.79/1.18 'universal_class' ) ],
% 0.79/1.18 [ =( complement( image( 'element_relation', complement( X ) ) ),
% 0.79/1.18 'power_class'( X ) ) ],
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), member( 'power_class'( X ),
% 0.79/1.18 'universal_class' ) ],
% 0.79/1.18 [ subclass( compose( X, Y ), 'cross_product'( 'universal_class',
% 0.79/1.18 'universal_class' ) ) ],
% 0.79/1.18 [ ~( member( 'ordered_pair'( X, Y ), compose( Z, T ) ) ), member( Y,
% 0.79/1.18 image( Z, image( T, singleton( X ) ) ) ) ],
% 0.79/1.18 [ ~( member( X, image( Y, image( Z, singleton( T ) ) ) ) ), ~( member(
% 0.79/1.18 'ordered_pair'( T, X ), 'cross_product'( 'universal_class',
% 0.79/1.18 'universal_class' ) ) ), member( 'ordered_pair'( T, X ), compose( Y, Z )
% 0.79/1.18 ) ],
% 0.79/1.18 [ ~( 'single_valued_class'( X ) ), subclass( compose( X, inverse( X ) )
% 0.79/1.18 , 'identity_relation' ) ],
% 0.79/1.18 [ ~( subclass( compose( X, inverse( X ) ), 'identity_relation' ) ),
% 0.79/1.18 'single_valued_class'( X ) ],
% 0.79/1.18 [ ~( function( X ) ), subclass( X, 'cross_product'( 'universal_class',
% 0.79/1.18 'universal_class' ) ) ],
% 0.79/1.18 [ ~( function( X ) ), subclass( compose( X, inverse( X ) ),
% 0.79/1.18 'identity_relation' ) ],
% 0.79/1.18 [ ~( subclass( X, 'cross_product'( 'universal_class', 'universal_class'
% 0.79/1.18 ) ) ), ~( subclass( compose( X, inverse( X ) ), 'identity_relation' ) )
% 0.79/1.18 , function( X ) ],
% 0.79/1.18 [ ~( function( X ) ), ~( member( Y, 'universal_class' ) ), member( image(
% 0.79/1.18 X, Y ), 'universal_class' ) ],
% 0.79/1.18 [ =( X, 'null_class' ), member( regular( X ), X ) ],
% 0.79/1.18 [ =( X, 'null_class' ), =( intersection( X, regular( X ) ), 'null_class'
% 0.79/1.18 ) ],
% 0.79/1.18 [ =( 'sum_class'( image( X, singleton( Y ) ) ), apply( X, Y ) ) ],
% 0.79/1.18 [ function( choice ) ],
% 0.79/1.18 [ ~( member( X, 'universal_class' ) ), =( X, 'null_class' ), member(
% 0.79/1.18 apply( choice, X ), X ) ],
% 0.79/1.18 [ ~( 'one_to_one'( X ) ), function( X ) ],
% 0.79/1.18 [ ~( 'one_to_one'( X ) ), function( inverse( X ) ) ],
% 0.79/1.18 [ ~( function( inverse( X ) ) ), ~( function( X ) ), 'one_to_one'( X ) ]
% 0.79/1.18 ,
% 0.79/1.18 [ =( intersection( 'cross_product'( 'universal_class', 'universal_class'
% 0.79/1.18 ), intersection( 'cross_product'( 'universal_class', 'universal_class' )
% 0.79/1.18 , complement( compose( complement( 'element_relation' ), inverse(
% 0.79/1.18 'element_relation' ) ) ) ) ), 'subset_relation' ) ],
% 0.79/1.18 [ =( intersection( inverse( 'subset_relation' ), 'subset_relation' ),
% 0.79/1.18 'identity_relation' ) ],
% 0.79/1.18 [ =( complement( 'domain_of'( intersection( X, 'identity_relation' ) ) )
% 0.79/1.18 , diagonalise( X ) ) ],
% 0.79/1.18 [ =( intersection( 'domain_of'( X ), diagonalise( compose( inverse(
% 0.79/1.18 'element_relation' ), X ) ) ), cantor( X ) ) ],
% 0.79/1.18 [ ~( operation( X ) ), function( X ) ],
% 0.79/1.18 [ ~( operation( X ) ), =( 'cross_product'( 'domain_of'( 'domain_of'( X )
% 0.79/1.18 ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) ) ],
% 0.79/1.18 [ ~( operation( X ) ), subclass( 'range_of'( X ), 'domain_of'(
% 1.27/1.64 'domain_of'( X ) ) ) ],
% 1.27/1.64 [ ~( function( X ) ), ~( =( 'cross_product'( 'domain_of'( 'domain_of'( X
% 1.27/1.64 ) ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) ) ), ~(
% 1.27/1.64 subclass( 'range_of'( X ), 'domain_of'( 'domain_of'( X ) ) ) ), operation(
% 1.27/1.64 X ) ],
% 1.27/1.64 [ ~( compatible( X, Y, Z ) ), function( X ) ],
% 1.27/1.64 [ ~( compatible( X, Y, Z ) ), =( 'domain_of'( 'domain_of'( Y ) ),
% 1.27/1.64 'domain_of'( X ) ) ],
% 1.27/1.64 [ ~( compatible( X, Y, Z ) ), subclass( 'range_of'( X ), 'domain_of'(
% 1.27/1.64 'domain_of'( Z ) ) ) ],
% 1.27/1.64 [ ~( function( X ) ), ~( =( 'domain_of'( 'domain_of'( Y ) ), 'domain_of'(
% 1.27/1.64 X ) ) ), ~( subclass( 'range_of'( X ), 'domain_of'( 'domain_of'( Z ) ) )
% 1.27/1.64 ), compatible( X, Y, Z ) ],
% 1.27/1.64 [ ~( homomorphism( X, Y, Z ) ), operation( Y ) ],
% 1.27/1.64 [ ~( homomorphism( X, Y, Z ) ), operation( Z ) ],
% 1.27/1.64 [ ~( homomorphism( X, Y, Z ) ), compatible( X, Y, Z ) ],
% 1.27/1.64 [ ~( homomorphism( X, Y, Z ) ), ~( member( 'ordered_pair'( T, U ),
% 1.27/1.64 'domain_of'( Y ) ) ), =( apply( Z, 'ordered_pair'( apply( X, T ), apply(
% 1.27/1.64 X, U ) ) ), apply( X, apply( Y, 'ordered_pair'( T, U ) ) ) ) ],
% 1.27/1.64 [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible( Z, X, Y ) ),
% 1.27/1.64 member( 'ordered_pair'( 'not_homomorphism1'( Z, X, Y ),
% 1.27/1.64 'not_homomorphism2'( Z, X, Y ) ), 'domain_of'( X ) ), homomorphism( Z, X
% 1.27/1.64 , Y ) ],
% 1.27/1.64 [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible( Z, X, Y ) ),
% 1.27/1.64 ~( =( apply( Y, 'ordered_pair'( apply( Z, 'not_homomorphism1'( Z, X, Y )
% 1.27/1.64 ), apply( Z, 'not_homomorphism2'( Z, X, Y ) ) ) ), apply( Z, apply( X,
% 1.27/1.64 'ordered_pair'( 'not_homomorphism1'( Z, X, Y ), 'not_homomorphism2'( Z, X
% 1.27/1.64 , Y ) ) ) ) ) ), homomorphism( Z, X, Y ) ],
% 1.27/1.64 [ ~( member( 'unordered_pair'( x, singleton( y ) ), 'ordered_pair'( x, y
% 1.27/1.64 ) ) ) ]
% 1.27/1.64 ] .
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 percentage equality = 0.214286, percentage horn = 0.913043
% 1.27/1.64 This is a problem with some equality
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Options Used:
% 1.27/1.64
% 1.27/1.64 useres = 1
% 1.27/1.64 useparamod = 1
% 1.27/1.64 useeqrefl = 1
% 1.27/1.64 useeqfact = 1
% 1.27/1.64 usefactor = 1
% 1.27/1.64 usesimpsplitting = 0
% 1.27/1.64 usesimpdemod = 5
% 1.27/1.64 usesimpres = 3
% 1.27/1.64
% 1.27/1.64 resimpinuse = 1000
% 1.27/1.64 resimpclauses = 20000
% 1.27/1.64 substype = eqrewr
% 1.27/1.64 backwardsubs = 1
% 1.27/1.64 selectoldest = 5
% 1.27/1.64
% 1.27/1.64 litorderings [0] = split
% 1.27/1.64 litorderings [1] = extend the termordering, first sorting on arguments
% 1.27/1.64
% 1.27/1.64 termordering = kbo
% 1.27/1.64
% 1.27/1.64 litapriori = 0
% 1.27/1.64 termapriori = 1
% 1.27/1.64 litaposteriori = 0
% 1.27/1.64 termaposteriori = 0
% 1.27/1.64 demodaposteriori = 0
% 1.27/1.64 ordereqreflfact = 0
% 1.27/1.64
% 1.27/1.64 litselect = negord
% 1.27/1.64
% 1.27/1.64 maxweight = 15
% 1.27/1.64 maxdepth = 30000
% 1.27/1.64 maxlength = 115
% 1.27/1.64 maxnrvars = 195
% 1.27/1.64 excuselevel = 1
% 1.27/1.64 increasemaxweight = 1
% 1.27/1.64
% 1.27/1.64 maxselected = 10000000
% 1.27/1.64 maxnrclauses = 10000000
% 1.27/1.64
% 1.27/1.64 showgenerated = 0
% 1.27/1.64 showkept = 0
% 1.27/1.64 showselected = 0
% 1.27/1.64 showdeleted = 0
% 1.27/1.64 showresimp = 1
% 1.27/1.64 showstatus = 2000
% 1.27/1.64
% 1.27/1.64 prologoutput = 1
% 1.27/1.64 nrgoals = 5000000
% 1.27/1.64 totalproof = 1
% 1.27/1.64
% 1.27/1.64 Symbols occurring in the translation:
% 1.27/1.64
% 1.27/1.64 {} [0, 0] (w:1, o:2, a:1, s:1, b:0),
% 1.27/1.64 . [1, 2] (w:1, o:56, a:1, s:1, b:0),
% 1.27/1.64 ! [4, 1] (w:0, o:31, a:1, s:1, b:0),
% 1.27/1.64 = [13, 2] (w:1, o:0, a:0, s:1, b:0),
% 1.27/1.64 ==> [14, 2] (w:1, o:0, a:0, s:1, b:0),
% 1.27/1.64 subclass [41, 2] (w:1, o:81, a:1, s:1, b:0),
% 1.27/1.64 member [43, 2] (w:1, o:82, a:1, s:1, b:0),
% 1.27/1.64 'not_subclass_element' [44, 2] (w:1, o:83, a:1, s:1, b:0),
% 1.27/1.64 'universal_class' [45, 0] (w:1, o:21, a:1, s:1, b:0),
% 1.27/1.64 'unordered_pair' [46, 2] (w:1, o:84, a:1, s:1, b:0),
% 1.27/1.64 singleton [47, 1] (w:1, o:39, a:1, s:1, b:0),
% 1.27/1.64 'ordered_pair' [48, 2] (w:1, o:85, a:1, s:1, b:0),
% 1.27/1.64 'cross_product' [50, 2] (w:1, o:86, a:1, s:1, b:0),
% 1.27/1.64 first [52, 1] (w:1, o:40, a:1, s:1, b:0),
% 1.27/1.64 second [53, 1] (w:1, o:41, a:1, s:1, b:0),
% 1.27/1.64 'element_relation' [54, 0] (w:1, o:25, a:1, s:1, b:0),
% 1.27/1.64 intersection [55, 2] (w:1, o:88, a:1, s:1, b:0),
% 1.27/1.64 complement [56, 1] (w:1, o:42, a:1, s:1, b:0),
% 1.27/1.64 union [57, 2] (w:1, o:89, a:1, s:1, b:0),
% 1.27/1.64 'symmetric_difference' [58, 2] (w:1, o:90, a:1, s:1, b:0),
% 1.27/1.64 restrict [60, 3] (w:1, o:93, a:1, s:1, b:0),
% 1.27/1.64 'null_class' [61, 0] (w:1, o:26, a:1, s:1, b:0),
% 1.27/1.64 'domain_of' [62, 1] (w:1, o:44, a:1, s:1, b:0),
% 1.27/1.64 rotate [63, 1] (w:1, o:36, a:1, s:1, b:0),
% 1.27/1.64 flip [65, 1] (w:1, o:45, a:1, s:1, b:0),
% 1.27/1.64 inverse [66, 1] (w:1, o:46, a:1, s:1, b:0),
% 1.27/1.64 'range_of' [67, 1] (w:1, o:37, a:1, s:1, b:0),
% 1.27/1.64 domain [68, 3] (w:1, o:95, a:1, s:1, b:0),
% 1.27/1.64 range [69, 3] (w:1, o:96, a:1, s:1, b:0),
% 1.27/1.64 image [70, 2] (w:1, o:87, a:1, s:1, b:0),
% 1.27/1.64 successor [71, 1] (w:1, o:47, a:1, s:1, b:0),
% 1.27/1.64 'successor_relation' [72, 0] (w:1, o:6, a:1, s:1, b:0),
% 1.27/1.64 inductive [73, 1] (w:1, o:48, a:1, s:1, b:0),
% 1.27/1.64 omega [74, 0] (w:1, o:9, a:1, s:1, b:0),
% 1.27/1.64 'sum_class' [75, 1] (w:1, o:49, a:1, s:1, b:0),
% 1.27/1.64 'power_class' [76, 1] (w:1, o:52, a:1, s:1, b:0),
% 1.27/1.64 compose [78, 2] (w:1, o:91, a:1, s:1, b:0),
% 1.27/1.64 'single_valued_class' [79, 1] (w:1, o:53, a:1, s:1, b:0),
% 1.27/1.64 'identity_relation' [80, 0] (w:1, o:27, a:1, s:1, b:0),
% 1.27/1.64 function [82, 1] (w:1, o:54, a:1, s:1, b:0),
% 1.27/1.64 regular [83, 1] (w:1, o:38, a:1, s:1, b:0),
% 1.27/1.64 apply [84, 2] (w:1, o:92, a:1, s:1, b:0),
% 1.27/1.64 choice [85, 0] (w:1, o:28, a:1, s:1, b:0),
% 1.27/1.64 'one_to_one' [86, 1] (w:1, o:50, a:1, s:1, b:0),
% 1.27/1.64 'subset_relation' [87, 0] (w:1, o:5, a:1, s:1, b:0),
% 1.27/1.64 diagonalise [88, 1] (w:1, o:55, a:1, s:1, b:0),
% 1.27/1.64 cantor [89, 1] (w:1, o:43, a:1, s:1, b:0),
% 1.27/1.64 operation [90, 1] (w:1, o:51, a:1, s:1, b:0),
% 1.27/1.64 compatible [94, 3] (w:1, o:94, a:1, s:1, b:0),
% 1.27/1.64 homomorphism [95, 3] (w:1, o:97, a:1, s:1, b:0),
% 1.27/1.64 'not_homomorphism1' [96, 3] (w:1, o:98, a:1, s:1, b:0),
% 1.27/1.64 'not_homomorphism2' [97, 3] (w:1, o:99, a:1, s:1, b:0),
% 1.27/1.64 x [98, 0] (w:1, o:29, a:1, s:1, b:0),
% 1.27/1.64 y [99, 0] (w:1, o:30, a:1, s:1, b:0).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Starting Search:
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Intermediate Status:
% 1.27/1.64 Generated: 5496
% 1.27/1.64 Kept: 2040
% 1.27/1.64 Inuse: 103
% 1.27/1.64 Deleted: 5
% 1.27/1.64 Deletedinuse: 2
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Intermediate Status:
% 1.27/1.64 Generated: 10252
% 1.27/1.64 Kept: 4048
% 1.27/1.64 Inuse: 188
% 1.27/1.64 Deleted: 23
% 1.27/1.64 Deletedinuse: 14
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Intermediate Status:
% 1.27/1.64 Generated: 14125
% 1.27/1.64 Kept: 6080
% 1.27/1.64 Inuse: 239
% 1.27/1.64 Deleted: 27
% 1.27/1.64 Deletedinuse: 15
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Intermediate Status:
% 1.27/1.64 Generated: 18823
% 1.27/1.64 Kept: 8089
% 1.27/1.64 Inuse: 291
% 1.27/1.64 Deleted: 84
% 1.27/1.64 Deletedinuse: 71
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64 Resimplifying inuse:
% 1.27/1.64 Done
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Bliksems!, er is een bewijs:
% 1.27/1.64 % SZS status Unsatisfiable
% 1.27/1.64 % SZS output start Refutation
% 1.27/1.64
% 1.27/1.64 clause( 8, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 'unordered_pair'( Y, X ) ) ] )
% 1.27/1.64 .
% 1.27/1.64 clause( 9, [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ] )
% 1.27/1.64 .
% 1.27/1.64 clause( 11, [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X,
% 1.27/1.64 singleton( Y ) ) ), 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 .
% 1.27/1.64 clause( 90, [ ~( member( 'unordered_pair'( x, singleton( y ) ),
% 1.27/1.64 'ordered_pair'( x, y ) ) ) ] )
% 1.27/1.64 .
% 1.27/1.64 clause( 580, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 .
% 1.27/1.64 clause( 9767, [] )
% 1.27/1.64 .
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 % SZS output end Refutation
% 1.27/1.64 found a proof!
% 1.27/1.64
% 1.27/1.64 % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.27/1.64
% 1.27/1.64 initialclauses(
% 1.27/1.64 [ clause( 9769, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y
% 1.27/1.64 ) ] )
% 1.27/1.64 , clause( 9770, [ member( 'not_subclass_element'( X, Y ), X ), subclass( X
% 1.27/1.64 , Y ) ] )
% 1.27/1.64 , clause( 9771, [ ~( member( 'not_subclass_element'( X, Y ), Y ) ),
% 1.27/1.64 subclass( X, Y ) ] )
% 1.27/1.64 , clause( 9772, [ subclass( X, 'universal_class' ) ] )
% 1.27/1.64 , clause( 9773, [ ~( =( X, Y ) ), subclass( X, Y ) ] )
% 1.27/1.64 , clause( 9774, [ ~( =( X, Y ) ), subclass( Y, X ) ] )
% 1.27/1.64 , clause( 9775, [ ~( subclass( X, Y ) ), ~( subclass( Y, X ) ), =( X, Y ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9776, [ ~( member( X, 'unordered_pair'( Y, Z ) ) ), =( X, Y ),
% 1.27/1.64 =( X, Z ) ] )
% 1.27/1.64 , clause( 9777, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 'unordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , clause( 9778, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 'unordered_pair'( Y, X ) ) ] )
% 1.27/1.64 , clause( 9779, [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9780, [ =( 'unordered_pair'( X, X ), singleton( X ) ) ] )
% 1.27/1.64 , clause( 9781, [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X
% 1.27/1.64 , singleton( Y ) ) ), 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , clause( 9782, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T
% 1.27/1.64 ) ) ), member( X, Z ) ] )
% 1.27/1.64 , clause( 9783, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T
% 1.27/1.64 ) ) ), member( Y, T ) ] )
% 1.27/1.64 , clause( 9784, [ ~( member( X, Y ) ), ~( member( Z, T ) ), member(
% 1.27/1.64 'ordered_pair'( X, Z ), 'cross_product'( Y, T ) ) ] )
% 1.27/1.64 , clause( 9785, [ ~( member( X, 'cross_product'( Y, Z ) ) ), =(
% 1.27/1.64 'ordered_pair'( first( X ), second( X ) ), X ) ] )
% 1.27/1.64 , clause( 9786, [ subclass( 'element_relation', 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 9787, [ ~( member( 'ordered_pair'( X, Y ), 'element_relation' ) )
% 1.27/1.64 , member( X, Y ) ] )
% 1.27/1.64 , clause( 9788, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ) ) ), ~( member( X, Y ) ), member(
% 1.27/1.64 'ordered_pair'( X, Y ), 'element_relation' ) ] )
% 1.27/1.64 , clause( 9789, [ ~( member( X, intersection( Y, Z ) ) ), member( X, Y ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9790, [ ~( member( X, intersection( Y, Z ) ) ), member( X, Z ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9791, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X,
% 1.27/1.64 intersection( Y, Z ) ) ] )
% 1.27/1.64 , clause( 9792, [ ~( member( X, complement( Y ) ) ), ~( member( X, Y ) ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9793, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 complement( Y ) ), member( X, Y ) ] )
% 1.27/1.64 , clause( 9794, [ =( complement( intersection( complement( X ), complement(
% 1.27/1.64 Y ) ) ), union( X, Y ) ) ] )
% 1.27/1.64 , clause( 9795, [ =( intersection( complement( intersection( X, Y ) ),
% 1.27/1.64 complement( intersection( complement( X ), complement( Y ) ) ) ),
% 1.27/1.64 'symmetric_difference'( X, Y ) ) ] )
% 1.27/1.64 , clause( 9796, [ =( intersection( X, 'cross_product'( Y, Z ) ), restrict(
% 1.27/1.64 X, Y, Z ) ) ] )
% 1.27/1.64 , clause( 9797, [ =( intersection( 'cross_product'( X, Y ), Z ), restrict(
% 1.27/1.64 Z, X, Y ) ) ] )
% 1.27/1.64 , clause( 9798, [ ~( =( restrict( X, singleton( Y ), 'universal_class' ),
% 1.27/1.64 'null_class' ) ), ~( member( Y, 'domain_of'( X ) ) ) ] )
% 1.27/1.64 , clause( 9799, [ ~( member( X, 'universal_class' ) ), =( restrict( Y,
% 1.27/1.64 singleton( X ), 'universal_class' ), 'null_class' ), member( X,
% 1.27/1.64 'domain_of'( Y ) ) ] )
% 1.27/1.64 , clause( 9800, [ subclass( rotate( X ), 'cross_product'( 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ), 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 9801, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ),
% 1.27/1.64 rotate( T ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, Z ), X ), T )
% 1.27/1.64 ] )
% 1.27/1.64 , clause( 9802, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), T
% 1.27/1.64 ) ), ~( member( 'ordered_pair'( 'ordered_pair'( Z, X ), Y ),
% 1.27/1.64 'cross_product'( 'cross_product'( 'universal_class', 'universal_class' )
% 1.27/1.64 , 'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Z, X )
% 1.27/1.64 , Y ), rotate( T ) ) ] )
% 1.27/1.64 , clause( 9803, [ subclass( flip( X ), 'cross_product'( 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ), 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 9804, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ),
% 1.27/1.64 flip( T ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), T ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9805, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), T
% 1.27/1.64 ) ), ~( member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ),
% 1.27/1.64 'cross_product'( 'cross_product'( 'universal_class', 'universal_class' )
% 1.27/1.64 , 'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, X )
% 1.27/1.64 , Z ), flip( T ) ) ] )
% 1.27/1.64 , clause( 9806, [ =( 'domain_of'( flip( 'cross_product'( X,
% 1.27/1.64 'universal_class' ) ) ), inverse( X ) ) ] )
% 1.27/1.64 , clause( 9807, [ =( 'domain_of'( inverse( X ) ), 'range_of'( X ) ) ] )
% 1.27/1.64 , clause( 9808, [ =( first( 'not_subclass_element'( restrict( X, Y,
% 1.27/1.64 singleton( Z ) ), 'null_class' ) ), domain( X, Y, Z ) ) ] )
% 1.27/1.64 , clause( 9809, [ =( second( 'not_subclass_element'( restrict( X, singleton(
% 1.27/1.64 Y ), Z ), 'null_class' ) ), range( X, Y, Z ) ) ] )
% 1.27/1.64 , clause( 9810, [ =( 'range_of'( restrict( X, Y, 'universal_class' ) ),
% 1.27/1.64 image( X, Y ) ) ] )
% 1.27/1.64 , clause( 9811, [ =( union( X, singleton( X ) ), successor( X ) ) ] )
% 1.27/1.64 , clause( 9812, [ subclass( 'successor_relation', 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 9813, [ ~( member( 'ordered_pair'( X, Y ), 'successor_relation' )
% 1.27/1.64 ), =( successor( X ), Y ) ] )
% 1.27/1.64 , clause( 9814, [ ~( =( successor( X ), Y ) ), ~( member( 'ordered_pair'( X
% 1.27/1.64 , Y ), 'cross_product'( 'universal_class', 'universal_class' ) ) ),
% 1.27/1.64 member( 'ordered_pair'( X, Y ), 'successor_relation' ) ] )
% 1.27/1.64 , clause( 9815, [ ~( inductive( X ) ), member( 'null_class', X ) ] )
% 1.27/1.64 , clause( 9816, [ ~( inductive( X ) ), subclass( image(
% 1.27/1.64 'successor_relation', X ), X ) ] )
% 1.27/1.64 , clause( 9817, [ ~( member( 'null_class', X ) ), ~( subclass( image(
% 1.27/1.64 'successor_relation', X ), X ) ), inductive( X ) ] )
% 1.27/1.64 , clause( 9818, [ inductive( omega ) ] )
% 1.27/1.64 , clause( 9819, [ ~( inductive( X ) ), subclass( omega, X ) ] )
% 1.27/1.64 , clause( 9820, [ member( omega, 'universal_class' ) ] )
% 1.27/1.64 , clause( 9821, [ =( 'domain_of'( restrict( 'element_relation',
% 1.27/1.64 'universal_class', X ) ), 'sum_class'( X ) ) ] )
% 1.27/1.64 , clause( 9822, [ ~( member( X, 'universal_class' ) ), member( 'sum_class'(
% 1.27/1.64 X ), 'universal_class' ) ] )
% 1.27/1.64 , clause( 9823, [ =( complement( image( 'element_relation', complement( X )
% 1.27/1.64 ) ), 'power_class'( X ) ) ] )
% 1.27/1.64 , clause( 9824, [ ~( member( X, 'universal_class' ) ), member(
% 1.27/1.64 'power_class'( X ), 'universal_class' ) ] )
% 1.27/1.64 , clause( 9825, [ subclass( compose( X, Y ), 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 9826, [ ~( member( 'ordered_pair'( X, Y ), compose( Z, T ) ) ),
% 1.27/1.64 member( Y, image( Z, image( T, singleton( X ) ) ) ) ] )
% 1.27/1.64 , clause( 9827, [ ~( member( X, image( Y, image( Z, singleton( T ) ) ) ) )
% 1.27/1.64 , ~( member( 'ordered_pair'( T, X ), 'cross_product'( 'universal_class',
% 1.27/1.64 'universal_class' ) ) ), member( 'ordered_pair'( T, X ), compose( Y, Z )
% 1.27/1.64 ) ] )
% 1.27/1.64 , clause( 9828, [ ~( 'single_valued_class'( X ) ), subclass( compose( X,
% 1.27/1.64 inverse( X ) ), 'identity_relation' ) ] )
% 1.27/1.64 , clause( 9829, [ ~( subclass( compose( X, inverse( X ) ),
% 1.27/1.64 'identity_relation' ) ), 'single_valued_class'( X ) ] )
% 1.27/1.64 , clause( 9830, [ ~( function( X ) ), subclass( X, 'cross_product'(
% 1.27/1.64 'universal_class', 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 9831, [ ~( function( X ) ), subclass( compose( X, inverse( X ) )
% 1.27/1.64 , 'identity_relation' ) ] )
% 1.27/1.64 , clause( 9832, [ ~( subclass( X, 'cross_product'( 'universal_class',
% 1.27/1.64 'universal_class' ) ) ), ~( subclass( compose( X, inverse( X ) ),
% 1.27/1.64 'identity_relation' ) ), function( X ) ] )
% 1.27/1.64 , clause( 9833, [ ~( function( X ) ), ~( member( Y, 'universal_class' ) ),
% 1.27/1.64 member( image( X, Y ), 'universal_class' ) ] )
% 1.27/1.64 , clause( 9834, [ =( X, 'null_class' ), member( regular( X ), X ) ] )
% 1.27/1.64 , clause( 9835, [ =( X, 'null_class' ), =( intersection( X, regular( X ) )
% 1.27/1.64 , 'null_class' ) ] )
% 1.27/1.64 , clause( 9836, [ =( 'sum_class'( image( X, singleton( Y ) ) ), apply( X, Y
% 1.27/1.64 ) ) ] )
% 1.27/1.64 , clause( 9837, [ function( choice ) ] )
% 1.27/1.64 , clause( 9838, [ ~( member( X, 'universal_class' ) ), =( X, 'null_class' )
% 1.27/1.64 , member( apply( choice, X ), X ) ] )
% 1.27/1.64 , clause( 9839, [ ~( 'one_to_one'( X ) ), function( X ) ] )
% 1.27/1.64 , clause( 9840, [ ~( 'one_to_one'( X ) ), function( inverse( X ) ) ] )
% 1.27/1.64 , clause( 9841, [ ~( function( inverse( X ) ) ), ~( function( X ) ),
% 1.27/1.64 'one_to_one'( X ) ] )
% 1.27/1.64 , clause( 9842, [ =( intersection( 'cross_product'( 'universal_class',
% 1.27/1.64 'universal_class' ), intersection( 'cross_product'( 'universal_class',
% 1.27/1.64 'universal_class' ), complement( compose( complement( 'element_relation'
% 1.27/1.64 ), inverse( 'element_relation' ) ) ) ) ), 'subset_relation' ) ] )
% 1.27/1.64 , clause( 9843, [ =( intersection( inverse( 'subset_relation' ),
% 1.27/1.64 'subset_relation' ), 'identity_relation' ) ] )
% 1.27/1.64 , clause( 9844, [ =( complement( 'domain_of'( intersection( X,
% 1.27/1.64 'identity_relation' ) ) ), diagonalise( X ) ) ] )
% 1.27/1.64 , clause( 9845, [ =( intersection( 'domain_of'( X ), diagonalise( compose(
% 1.27/1.64 inverse( 'element_relation' ), X ) ) ), cantor( X ) ) ] )
% 1.27/1.64 , clause( 9846, [ ~( operation( X ) ), function( X ) ] )
% 1.27/1.64 , clause( 9847, [ ~( operation( X ) ), =( 'cross_product'( 'domain_of'(
% 1.27/1.64 'domain_of'( X ) ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) )
% 1.27/1.64 ] )
% 1.27/1.64 , clause( 9848, [ ~( operation( X ) ), subclass( 'range_of'( X ),
% 1.27/1.64 'domain_of'( 'domain_of'( X ) ) ) ] )
% 1.27/1.64 , clause( 9849, [ ~( function( X ) ), ~( =( 'cross_product'( 'domain_of'(
% 1.27/1.64 'domain_of'( X ) ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) )
% 1.27/1.64 ), ~( subclass( 'range_of'( X ), 'domain_of'( 'domain_of'( X ) ) ) ),
% 1.27/1.64 operation( X ) ] )
% 1.27/1.64 , clause( 9850, [ ~( compatible( X, Y, Z ) ), function( X ) ] )
% 1.27/1.64 , clause( 9851, [ ~( compatible( X, Y, Z ) ), =( 'domain_of'( 'domain_of'(
% 1.27/1.64 Y ) ), 'domain_of'( X ) ) ] )
% 1.27/1.64 , clause( 9852, [ ~( compatible( X, Y, Z ) ), subclass( 'range_of'( X ),
% 1.27/1.64 'domain_of'( 'domain_of'( Z ) ) ) ] )
% 1.27/1.64 , clause( 9853, [ ~( function( X ) ), ~( =( 'domain_of'( 'domain_of'( Y ) )
% 1.27/1.64 , 'domain_of'( X ) ) ), ~( subclass( 'range_of'( X ), 'domain_of'(
% 1.27/1.64 'domain_of'( Z ) ) ) ), compatible( X, Y, Z ) ] )
% 1.27/1.64 , clause( 9854, [ ~( homomorphism( X, Y, Z ) ), operation( Y ) ] )
% 1.27/1.64 , clause( 9855, [ ~( homomorphism( X, Y, Z ) ), operation( Z ) ] )
% 1.27/1.64 , clause( 9856, [ ~( homomorphism( X, Y, Z ) ), compatible( X, Y, Z ) ] )
% 1.27/1.64 , clause( 9857, [ ~( homomorphism( X, Y, Z ) ), ~( member( 'ordered_pair'(
% 1.27/1.64 T, U ), 'domain_of'( Y ) ) ), =( apply( Z, 'ordered_pair'( apply( X, T )
% 1.27/1.64 , apply( X, U ) ) ), apply( X, apply( Y, 'ordered_pair'( T, U ) ) ) ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9858, [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible(
% 1.27/1.64 Z, X, Y ) ), member( 'ordered_pair'( 'not_homomorphism1'( Z, X, Y ),
% 1.27/1.64 'not_homomorphism2'( Z, X, Y ) ), 'domain_of'( X ) ), homomorphism( Z, X
% 1.27/1.64 , Y ) ] )
% 1.27/1.64 , clause( 9859, [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible(
% 1.27/1.64 Z, X, Y ) ), ~( =( apply( Y, 'ordered_pair'( apply( Z,
% 1.27/1.64 'not_homomorphism1'( Z, X, Y ) ), apply( Z, 'not_homomorphism2'( Z, X, Y
% 1.27/1.64 ) ) ) ), apply( Z, apply( X, 'ordered_pair'( 'not_homomorphism1'( Z, X,
% 1.27/1.64 Y ), 'not_homomorphism2'( Z, X, Y ) ) ) ) ) ), homomorphism( Z, X, Y ) ]
% 1.27/1.64 )
% 1.27/1.64 , clause( 9860, [ ~( member( 'unordered_pair'( x, singleton( y ) ),
% 1.27/1.64 'ordered_pair'( x, y ) ) ) ] )
% 1.27/1.64 ] ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 subsumption(
% 1.27/1.64 clause( 8, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 'unordered_pair'( Y, X ) ) ] )
% 1.27/1.64 , clause( 9778, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 'unordered_pair'( Y, X ) ) ] )
% 1.27/1.64 , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.27/1.64 ), ==>( 1, 1 )] ) ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 subsumption(
% 1.27/1.64 clause( 9, [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ] )
% 1.27/1.64 , clause( 9779, [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ]
% 1.27/1.64 )
% 1.27/1.64 , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.27/1.64 )] ) ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 subsumption(
% 1.27/1.64 clause( 11, [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X,
% 1.27/1.64 singleton( Y ) ) ), 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , clause( 9781, [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X
% 1.27/1.64 , singleton( Y ) ) ), 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.27/1.64 )] ) ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 subsumption(
% 1.27/1.64 clause( 90, [ ~( member( 'unordered_pair'( x, singleton( y ) ),
% 1.27/1.64 'ordered_pair'( x, y ) ) ) ] )
% 1.27/1.64 , clause( 9860, [ ~( member( 'unordered_pair'( x, singleton( y ) ),
% 1.27/1.64 'ordered_pair'( x, y ) ) ) ] )
% 1.27/1.64 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 paramod(
% 1.27/1.64 clause( 9938, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ), ~( member( 'unordered_pair'( X, singleton( Y )
% 1.27/1.64 ), 'universal_class' ) ) ] )
% 1.27/1.64 , clause( 11, [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X,
% 1.27/1.64 singleton( Y ) ) ), 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , 0, clause( 8, [ ~( member( X, 'universal_class' ) ), member( X,
% 1.27/1.64 'unordered_pair'( Y, X ) ) ] )
% 1.27/1.64 , 1, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [
% 1.27/1.64 :=( X, 'unordered_pair'( X, singleton( Y ) ) ), :=( Y, singleton( X ) )] )
% 1.27/1.64 ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 resolution(
% 1.27/1.64 clause( 9939, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , clause( 9938, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ), ~( member( 'unordered_pair'( X, singleton( Y )
% 1.27/1.64 ), 'universal_class' ) ) ] )
% 1.27/1.64 , 1, clause( 9, [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ]
% 1.27/1.64 )
% 1.27/1.64 , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 1.27/1.64 , X ), :=( Y, singleton( Y ) )] )).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 subsumption(
% 1.27/1.64 clause( 580, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , clause( 9939, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 1.27/1.64 )] ) ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 resolution(
% 1.27/1.64 clause( 9940, [] )
% 1.27/1.64 , clause( 90, [ ~( member( 'unordered_pair'( x, singleton( y ) ),
% 1.27/1.64 'ordered_pair'( x, y ) ) ) ] )
% 1.27/1.64 , 0, clause( 580, [ member( 'unordered_pair'( X, singleton( Y ) ),
% 1.27/1.64 'ordered_pair'( X, Y ) ) ] )
% 1.27/1.64 , 0, substitution( 0, [] ), substitution( 1, [ :=( X, x ), :=( Y, y )] )
% 1.27/1.64 ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 subsumption(
% 1.27/1.64 clause( 9767, [] )
% 1.27/1.64 , clause( 9940, [] )
% 1.27/1.64 , substitution( 0, [] ), permutation( 0, [] ) ).
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 end.
% 1.27/1.64
% 1.27/1.64 % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 1.27/1.64
% 1.27/1.64 Memory use:
% 1.27/1.64
% 1.27/1.64 space for terms: 150722
% 1.27/1.64 space for clauses: 463325
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 clauses generated: 23329
% 1.27/1.64 clauses kept: 9768
% 1.27/1.64 clauses selected: 365
% 1.27/1.64 clauses deleted: 96
% 1.27/1.64 clauses inuse deleted: 80
% 1.27/1.64
% 1.27/1.64 subsentry: 50586
% 1.27/1.64 literals s-matched: 39508
% 1.27/1.64 literals matched: 38896
% 1.27/1.64 full subsumption: 17724
% 1.27/1.64
% 1.27/1.64 checksum: -1242298342
% 1.27/1.64
% 1.27/1.64
% 1.27/1.64 Bliksem ended
%------------------------------------------------------------------------------