%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SET280-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n017.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:40:41 PM UTC 2026
% Result : Unsatisfiable 7.36s 1.86s
% Output : Refutation 9.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 33
% Syntax : Number of formulae : 139 ( 37 unt; 10 def)
% Number of atoms : 285 ( 57 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 262 ( 116 ~; 138 |; 0 &)
% ( 8 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 12 ( 10 usr; 9 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 5 con; 0-3 aty)
% Number of variables : 134 ( 0 sgn 134 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f6,axiom,
! [X0,X1] :
( X0 != X1
| subclass(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',equal_implies_subclass2) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f9,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X0,X1))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',unordered_pair2) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',singleton_set) ).
fof(f13,axiom,
! [X0,X1] : unordered_pair(singleton(X0),unordered_pair(X0,singleton(X1))) = ordered_pair(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ordered_pair) ).
fof(f14,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(X0,X1),cross_product(X2,X3))
| member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartesian_product1) ).
fof(f15,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(X0,X1),cross_product(X2,X3))
| member(X1,X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartesian_product2) ).
fof(f16,axiom,
! [X2,X3,X0,X1] :
( ~ member(X0,X1)
| ~ member(X2,X3)
| member(ordered_pair(X0,X2),cross_product(X1,X3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartesian_product3) ).
fof(f17,axiom,
! [X2,X0,X1] :
( ~ member(X0,cross_product(X1,X2))
| ordered_pair(first(X0),second(X0)) = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartesian_product4) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection1) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection2) ).
fof(f23,axiom,
! [X2,X0,X1] :
( member(X0,intersection(X1,X2))
| ~ member(X0,X2)
| ~ member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',intersection3) ).
fof(f28,axiom,
! [X2,X0,X1] : intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',restriction1) ).
fof(f30,axiom,
! [X0,X1] :
( restrict(X0,singleton(X1),universal_class) != null_class
| ~ member(X1,domain_of(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',domain1) ).
fof(f31,axiom,
! [X0,X1] :
( ~ member(X0,universal_class)
| restrict(X1,singleton(X0),universal_class) = null_class
| member(X0,domain_of(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',domain2) ).
fof(f32,plain,
! [X0,X1] :
( ~ member(X0,universal_class)
| null_class = restrict(X1,singleton(X0),universal_class)
| member(X0,domain_of(X1)) ),
inference(reorient_equations,[],[f31]) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',regularity1) ).
fof(f68,plain,
! [X0] :
( member(regular(X0),X0)
| null_class = X0 ),
inference(reorient_equations,[],[f67]) ).
fof(f69,axiom,
! [X0] :
( X0 = null_class
| intersection(X0,regular(X0)) = null_class ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',regularity2) ).
fof(f70,plain,
! [X0] :
( null_class = intersection(X0,regular(X0))
| null_class = X0 ),
inference(reorient_equations,[],[f69]) ).
fof(f122,negated_conjecture,
domain_of(x) = null_class,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_domain_property6_1) ).
fof(f123,plain,
null_class = domain_of(x),
inference(reorient_equations,[],[f122]) ).
fof(f124,negated_conjecture,
subclass(x,cross_product(universal_class,universal_class)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_domain_property6_2) ).
fof(f125,negated_conjecture,
x != null_class,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_domain_property6_3) ).
fof(f126,plain,
null_class != x,
inference(reorient_equations,[],[f125]) ).
fof(f131,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),
inference(definition_unfolding,[],[f13,f12,f12]) ).
fof(f140,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3))
| member(X0,X2) ),
inference(definition_unfolding,[],[f14,f131]) ).
fof(f141,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),cross_product(X2,X3))
| member(X1,X3) ),
inference(definition_unfolding,[],[f15,f131]) ).
fof(f142,plain,
! [X2,X3,X0,X1] :
( member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X2,X2))),cross_product(X1,X3))
| ~ member(X2,X3)
| ~ member(X0,X1) ),
inference(definition_unfolding,[],[f16,f131]) ).
fof(f143,plain,
! [X2,X0,X1] :
( ~ member(X0,cross_product(X1,X2))
| unordered_pair(unordered_pair(first(X0),first(X0)),unordered_pair(first(X0),unordered_pair(second(X0),second(X0)))) = X0 ),
inference(definition_unfolding,[],[f17,f131]) ).
fof(f147,plain,
! [X0,X1] :
( null_class != intersection(X0,cross_product(unordered_pair(X1,X1),universal_class))
| ~ member(X1,domain_of(X0)) ),
inference(definition_unfolding,[],[f30,f28,f12]) ).
fof(f148,plain,
! [X0,X1] :
( member(X0,domain_of(X1))
| null_class = intersection(X1,cross_product(unordered_pair(X0,X0),universal_class))
| ~ member(X0,universal_class) ),
inference(definition_unfolding,[],[f32,f28,f12]) ).
fof(f190,plain,
! [X1] : subclass(X1,X1),
inference(equality_resolution,[],[f6]) ).
fof(f193,definition,
sF0 = domain_of(x),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f194,plain,
domain_of(x) = sF0,
inference(reorient_equations,[],[f193]) ).
fof(f195,plain,
null_class = sF0,
inference(definition_folding,[],[f123,f194]) ).
fof(f196,definition,
sF1 = cross_product(universal_class,universal_class),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f197,plain,
cross_product(universal_class,universal_class) = sF1,
inference(reorient_equations,[],[f196]) ).
fof(f198,plain,
subclass(x,sF1),
inference(definition_folding,[],[f124,f197]) ).
fof(f199,plain,
null_class = domain_of(x),
inference(forward_demodulation,[],[f194,f195]) ).
fof(f210,plain,
! [X2,X0,X1] :
( member(not_subclass_element(X0,X1),X2)
| ~ subclass(X0,X2)
| subclass(X0,X1) ),
inference(resolution,[],[f2,f1]) ).
fof(f218,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X0)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f21,f2]) ).
fof(f221,plain,
! [X0,X1] :
( ~ member(X0,null_class)
| member(X0,X1)
| null_class = X1 ),
inference(superposition,[],[f21,f70]) ).
fof(f224,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X1)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f22,f2]) ).
fof(f229,plain,
! [X0,X1] :
( member(not_subclass_element(null_class,X0),X1)
| null_class = X1
| subclass(null_class,X0) ),
inference(resolution,[],[f221,f2]) ).
fof(f235,plain,
! [X0] :
( ~ member(X0,universal_class)
| null_class = intersection(x,cross_product(unordered_pair(X0,X0),universal_class))
| member(X0,null_class) ),
inference(superposition,[],[f148,f199]) ).
fof(f256,plain,
! [X0] :
( null_class = X0
| subclass(null_class,X0)
| subclass(null_class,X0) ),
inference(resolution,[],[f229,f3]) ).
fof(f263,plain,
! [X0] :
( subclass(null_class,X0)
| null_class = X0 ),
inference(duplicate_literal_removal,[],[f256]) ).
fof(f316,plain,
! [X0] :
( null_class = X0
| ~ subclass(X0,null_class)
| null_class = X0 ),
inference(resolution,[],[f263,f7]) ).
fof(f317,plain,
! [X0] :
( ~ subclass(X0,null_class)
| null_class = X0 ),
inference(duplicate_literal_removal,[],[f316]) ).
fof(f325,plain,
! [X2,X0,X1] :
( ~ member(not_subclass_element(X0,intersection(X1,X2)),X2)
| ~ member(not_subclass_element(X0,intersection(X1,X2)),X1)
| subclass(X0,intersection(X1,X2)) ),
inference(resolution,[],[f23,f3]) ).
fof(f392,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X0)
| subclass(intersection(X0,X1),X0) ),
inference(resolution,[],[f218,f3]) ).
fof(f402,plain,
! [X0,X1] : subclass(intersection(X0,X1),X0),
inference(duplicate_literal_removal,[],[f392]) ).
fof(f403,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X1)
| subclass(intersection(X0,X1),X1) ),
inference(resolution,[],[f224,f3]) ).
fof(f413,plain,
! [X0,X1] : subclass(intersection(X0,X1),X1),
inference(duplicate_literal_removal,[],[f403]) ).
fof(f416,plain,
! [X0] : null_class = intersection(null_class,X0),
inference(resolution,[],[f402,f317]) ).
fof(f418,plain,
! [X0] :
( null_class != null_class
| ~ member(X0,domain_of(null_class)) ),
inference(superposition,[],[f147,f416]) ).
fof(f426,plain,
! [X0] : ~ member(X0,domain_of(null_class)),
inference(trivial_inequality_removal,[],[f418]) ).
fof(f430,plain,
null_class = domain_of(null_class),
inference(resolution,[],[f426,f68]) ).
fof(f439,definition,
( spl2_10
<=> null_class = domain_of(null_class) ),
introduced(definition,[new_symbols(definition,[spl2_10])],[avatar_definition]) ).
fof(f441,plain,
( null_class = domain_of(null_class)
| ~ spl2_10 ),
inference(avatar_component_clause,[],[f439]) ).
fof(f443,plain,
spl2_10,
inference(avatar_split_clause,[],[f430,f439]) ).
fof(f444,plain,
( ! [X0] : ~ member(X0,null_class)
| ~ spl2_10 ),
inference(superposition,[],[f426,f441]) ).
fof(f448,plain,
! [X0] : null_class = intersection(X0,null_class),
inference(resolution,[],[f413,f317]) ).
fof(f533,plain,
! [X2,X0,X1] :
( ~ member(not_subclass_element(X0,intersection(X1,X2)),X1)
| subclass(X0,intersection(X1,X2))
| ~ subclass(X0,X2)
| subclass(X0,intersection(X1,X2)) ),
inference(resolution,[],[f325,f210]) ).
fof(f541,plain,
! [X2,X0,X1] :
( ~ member(not_subclass_element(X0,intersection(X1,X2)),X1)
| subclass(X0,intersection(X1,X2))
| ~ subclass(X0,X2) ),
inference(duplicate_literal_removal,[],[f533]) ).
fof(f548,plain,
! [X0,X1] :
( subclass(X0,intersection(X0,X1))
| ~ subclass(X0,X1)
| subclass(X0,intersection(X0,X1)) ),
inference(resolution,[],[f541,f2]) ).
fof(f566,plain,
! [X0,X1] :
( subclass(X0,intersection(X0,X1))
| ~ subclass(X0,X1) ),
inference(duplicate_literal_removal,[],[f548]) ).
fof(f568,plain,
! [X0,X1] :
( ~ subclass(X0,X1)
| ~ subclass(intersection(X0,X1),X0)
| intersection(X0,X1) = X0 ),
inference(resolution,[],[f566,f7]) ).
fof(f576,plain,
! [X0,X1] :
( ~ subclass(X0,X1)
| intersection(X0,X1) = X0 ),
inference(forward_subsumption_resolution,[],[f568,f402]) ).
fof(f584,plain,
x = intersection(x,sF1),
inference(resolution,[],[f576,f198]) ).
fof(f589,plain,
! [X0] :
( member(not_subclass_element(x,X0),sF1)
| subclass(x,X0) ),
inference(superposition,[],[f224,f584]) ).
fof(f707,definition,
( spl2_30
<=> subclass(x,null_class) ),
introduced(definition,[new_symbols(definition,[spl2_30])],[avatar_definition]) ).
fof(f708,plain,
( ~ subclass(x,null_class)
| spl2_30 ),
inference(avatar_component_clause,[],[f707]) ).
fof(f709,plain,
( subclass(x,null_class)
| ~ spl2_30 ),
inference(avatar_component_clause,[],[f707]) ).
fof(f894,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF1)
| member(X1,universal_class) ),
inference(superposition,[],[f141,f197]) ).
fof(f897,plain,
! [X0,X1] :
( ~ member(unordered_pair(unordered_pair(X0,X0),unordered_pair(X0,unordered_pair(X1,X1))),sF1)
| member(X0,universal_class) ),
inference(superposition,[],[f140,f197]) ).
fof(f950,plain,
! [X0] :
( ~ member(X0,sF1)
| unordered_pair(unordered_pair(first(X0),first(X0)),unordered_pair(first(X0),unordered_pair(second(X0),second(X0)))) = X0 ),
inference(superposition,[],[f143,f197]) ).
fof(f978,plain,
! [X0] :
( subclass(x,X0)
| not_subclass_element(x,X0) = unordered_pair(unordered_pair(first(not_subclass_element(x,X0)),first(not_subclass_element(x,X0))),unordered_pair(first(not_subclass_element(x,X0)),unordered_pair(second(not_subclass_element(x,X0)),second(not_subclass_element(x,X0))))) ),
inference(resolution,[],[f950,f589]) ).
fof(f1036,plain,
( not_subclass_element(x,null_class) = unordered_pair(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),unordered_pair(first(not_subclass_element(x,null_class)),unordered_pair(second(not_subclass_element(x,null_class)),second(not_subclass_element(x,null_class)))))
| null_class = x ),
inference(resolution,[],[f978,f317]) ).
fof(f1039,plain,
not_subclass_element(x,null_class) = unordered_pair(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),unordered_pair(first(not_subclass_element(x,null_class)),unordered_pair(second(not_subclass_element(x,null_class)),second(not_subclass_element(x,null_class))))),
inference(forward_subsumption_resolution,[],[f1036,f126]) ).
fof(f1042,plain,
! [X0,X1] :
( member(not_subclass_element(x,null_class),cross_product(X0,X1))
| ~ member(second(not_subclass_element(x,null_class)),X1)
| ~ member(first(not_subclass_element(x,null_class)),X0) ),
inference(superposition,[],[f142,f1039]) ).
fof(f1045,plain,
( ~ member(not_subclass_element(x,null_class),sF1)
| member(second(not_subclass_element(x,null_class)),universal_class) ),
inference(superposition,[],[f894,f1039]) ).
fof(f1046,plain,
( ~ member(not_subclass_element(x,null_class),sF1)
| member(first(not_subclass_element(x,null_class)),universal_class) ),
inference(superposition,[],[f897,f1039]) ).
fof(f1065,definition,
( spl2_54
<=> member(first(not_subclass_element(x,null_class)),universal_class) ),
introduced(definition,[new_symbols(definition,[spl2_54])],[avatar_definition]) ).
fof(f1067,plain,
( member(first(not_subclass_element(x,null_class)),universal_class)
| ~ spl2_54 ),
inference(avatar_component_clause,[],[f1065]) ).
fof(f1069,definition,
( spl2_55
<=> member(not_subclass_element(x,null_class),sF1) ),
introduced(definition,[new_symbols(definition,[spl2_55])],[avatar_definition]) ).
fof(f1071,plain,
( ~ member(not_subclass_element(x,null_class),sF1)
| spl2_55 ),
inference(avatar_component_clause,[],[f1069]) ).
fof(f1072,plain,
( spl2_54
| ~ spl2_55 ),
inference(avatar_split_clause,[],[f1046,f1069,f1065]) ).
fof(f1074,definition,
( spl2_56
<=> member(second(not_subclass_element(x,null_class)),universal_class) ),
introduced(definition,[new_symbols(definition,[spl2_56])],[avatar_definition]) ).
fof(f1076,plain,
( member(second(not_subclass_element(x,null_class)),universal_class)
| ~ spl2_56 ),
inference(avatar_component_clause,[],[f1074]) ).
fof(f1077,plain,
( spl2_56
| ~ spl2_55 ),
inference(avatar_split_clause,[],[f1045,f1069,f1074]) ).
fof(f1084,definition,
( spl2_58
<=> member(not_subclass_element(x,null_class),x) ),
introduced(definition,[new_symbols(definition,[spl2_58])],[avatar_definition]) ).
fof(f1086,plain,
( ~ member(not_subclass_element(x,null_class),x)
| spl2_58 ),
inference(avatar_component_clause,[],[f1084]) ).
fof(f1088,plain,
( subclass(x,null_class)
| spl2_55 ),
inference(resolution,[],[f1071,f589]) ).
fof(f1092,plain,
( spl2_30
| spl2_55 ),
inference(avatar_split_clause,[],[f1088,f1069,f707]) ).
fof(f1099,plain,
( x = intersection(x,null_class)
| ~ spl2_30 ),
inference(resolution,[],[f709,f576]) ).
fof(f1102,plain,
( null_class = x
| ~ spl2_30 ),
inference(forward_demodulation,[],[f1099,f448]) ).
fof(f1109,plain,
( $false
| ~ spl2_30 ),
inference(forward_subsumption_resolution,[],[f1102,f126]) ).
fof(f1110,plain,
~ spl2_30,
inference(avatar_contradiction_clause,[],[f1109]) ).
fof(f1118,plain,
( null_class = intersection(x,cross_product(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),universal_class))
| member(first(not_subclass_element(x,null_class)),null_class)
| ~ spl2_54 ),
inference(resolution,[],[f1067,f235]) ).
fof(f1122,plain,
( null_class = intersection(x,cross_product(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),universal_class))
| ~ spl2_10
| ~ spl2_54 ),
inference(forward_subsumption_resolution,[],[f1118,f444]) ).
fof(f1127,definition,
( spl2_60
<=> null_class = intersection(x,cross_product(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),universal_class)) ),
introduced(definition,[new_symbols(definition,[spl2_60])],[avatar_definition]) ).
fof(f1129,plain,
( null_class = intersection(x,cross_product(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),universal_class))
| ~ spl2_60 ),
inference(avatar_component_clause,[],[f1127]) ).
fof(f1131,plain,
( spl2_60
| ~ spl2_10
| ~ spl2_54 ),
inference(avatar_split_clause,[],[f1122,f1065,f439,f1127]) ).
fof(f1135,plain,
( ! [X0] :
( member(X0,null_class)
| ~ member(X0,cross_product(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),universal_class))
| ~ member(X0,x) )
| ~ spl2_60 ),
inference(superposition,[],[f23,f1129]) ).
fof(f1147,plain,
( ! [X0] :
( ~ member(X0,cross_product(unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))),universal_class))
| ~ member(X0,x) )
| ~ spl2_10
| ~ spl2_60 ),
inference(forward_subsumption_resolution,[],[f1135,f444]) ).
fof(f1547,plain,
( ~ member(second(not_subclass_element(x,null_class)),universal_class)
| ~ member(first(not_subclass_element(x,null_class)),unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))))
| ~ member(not_subclass_element(x,null_class),x)
| ~ spl2_10
| ~ spl2_60 ),
inference(resolution,[],[f1042,f1147]) ).
fof(f1559,plain,
( ~ member(first(not_subclass_element(x,null_class)),unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))))
| ~ member(not_subclass_element(x,null_class),x)
| ~ spl2_10
| ~ spl2_56
| ~ spl2_60 ),
inference(forward_subsumption_resolution,[],[f1547,f1076]) ).
fof(f1572,definition,
( spl2_94
<=> member(first(not_subclass_element(x,null_class)),unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class)))) ),
introduced(definition,[new_symbols(definition,[spl2_94])],[avatar_definition]) ).
fof(f1574,plain,
( ~ member(first(not_subclass_element(x,null_class)),unordered_pair(first(not_subclass_element(x,null_class)),first(not_subclass_element(x,null_class))))
| spl2_94 ),
inference(avatar_component_clause,[],[f1572]) ).
fof(f1575,plain,
( ~ spl2_58
| ~ spl2_94
| ~ spl2_10
| ~ spl2_56
| ~ spl2_60 ),
inference(avatar_split_clause,[],[f1559,f1127,f1074,f439,f1572,f1084]) ).
fof(f1584,plain,
( ~ subclass(x,x)
| subclass(x,null_class)
| spl2_58 ),
inference(resolution,[],[f1086,f210]) ).
fof(f1585,plain,
( subclass(x,null_class)
| spl2_58 ),
inference(forward_subsumption_resolution,[],[f1584,f190]) ).
fof(f1588,plain,
( $false
| spl2_30
| spl2_58 ),
inference(forward_subsumption_resolution,[],[f1585,f708]) ).
fof(f1589,plain,
( spl2_30
| spl2_58 ),
inference(avatar_contradiction_clause,[],[f1588]) ).
fof(f1899,plain,
( ~ member(first(not_subclass_element(x,null_class)),universal_class)
| spl2_94 ),
inference(resolution,[],[f1574,f9]) ).
fof(f1901,plain,
( $false
| ~ spl2_54
| spl2_94 ),
inference(forward_subsumption_resolution,[],[f1899,f1067]) ).
fof(f1902,plain,
( ~ spl2_54
| spl2_94 ),
inference(avatar_contradiction_clause,[],[f1901]) ).
cnf(s8,plain,
spl2_10,
inference(sat_conversion,[],[f443]) ).
cnf(s43,plain,
( spl2_54
| ~ spl2_55 ),
inference(sat_conversion,[],[f1072]) ).
cnf(s44,plain,
( ~ spl2_55
| spl2_56 ),
inference(sat_conversion,[],[f1077]) ).
cnf(s47,plain,
( spl2_30
| spl2_55 ),
inference(sat_conversion,[],[f1092]) ).
cnf(s51,plain,
~ spl2_30,
inference(sat_conversion,[],[f1110]) ).
cnf(s53,plain,
( ~ spl2_10
| ~ spl2_54
| spl2_60 ),
inference(sat_conversion,[],[f1131]) ).
cnf(s81,plain,
( ~ spl2_10
| ~ spl2_56
| ~ spl2_58
| ~ spl2_60
| ~ spl2_94 ),
inference(sat_conversion,[],[f1575]) ).
cnf(s84,plain,
( spl2_30
| spl2_58 ),
inference(sat_conversion,[],[f1589]) ).
cnf(s105,plain,
( ~ spl2_54
| spl2_94 ),
inference(sat_conversion,[],[f1902]) ).
cnf(s110,plain,
spl2_58,
inference(rat,[],[s84,s51]) ).
cnf(s111,plain,
spl2_55,
inference(rat,[],[s47,s51]) ).
cnf(s113,plain,
spl2_56,
inference(rat,[],[s44,s111]) ).
cnf(s114,plain,
spl2_54,
inference(rat,[],[s43,s111]) ).
cnf(s115,plain,
spl2_94,
inference(rat,[],[s105,s114]) ).
cnf(s124,plain,
~ spl2_60,
inference(rat,[],[s81,s115,s113,s110,s8]) ).
cnf(s128,plain,
$false,
inference(rat,[],[s53,s114,s124,s8]) ).
fof(f1903,plain,
$false,
inference(avatar_sat_refutation,[],[s128]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET280-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.39 % Computer : n017.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8046.5625MB
% 0.11/0.39 % OS : Linux 6.8.0-71-generic
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Mon Sep 28 01:13:36 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.43 Running first-order theorem proving
% 0.11/0.43 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.36/1.86 % (3131094)Input is clausal, will run a generic CNF schedule.
% 7.36/1.86 % (3131102)lrs+10_1_sil=8000:sp=occurrence:random_seed=904673871:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 7.36/1.86 % (3131105)dis-21_1_sil=8000:lcm=predicate:random_seed=1871217297:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 7.36/1.86 % (3131104)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2891954351:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 7.36/1.86 % (3131100)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=4117742197:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 7.36/1.86 % (3131101)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3121528535:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 7.36/1.86 % (3131099)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3182786020:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 7.36/1.86 % (3131103)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1746731316:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 7.36/1.86 % (3131102)Refutation not found, incomplete strategy
% 7.36/1.86 % (3131102)------------------------------
% 7.36/1.86 % (3131102)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131102)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131102)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131102)Termination reason: Refutation not found, incomplete strategy
% 7.36/1.86 % (3131102)Time elapsed: 0.002 s
% 7.36/1.86 % (3131102)Peak memory usage: 88 MB
% 7.36/1.86 % (3131102)Instructions burned: 1 (million)
% 7.36/1.86 % (3131105)Instruction limit reached!
% 7.36/1.86 % (3131105)------------------------------
% 7.36/1.86 % (3131105)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131105)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131105)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131105)Termination reason: Instruction limit
% 7.36/1.86 % (3131105)Termination phase: Saturation
% 7.36/1.86 % (3131105)Time elapsed: 0.067 s
% 7.36/1.86 % (3131105)Peak memory usage: 89 MB
% 7.36/1.86 % (3131105)Instructions burned: 117 (million)
% 7.36/1.86 % (3131103)Instruction limit reached!
% 7.36/1.86 % (3131103)------------------------------
% 7.36/1.86 % (3131103)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131103)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131103)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131103)Termination reason: Instruction limit
% 7.36/1.86 % (3131103)Termination phase: Saturation
% 7.36/1.86 % (3131103)Time elapsed: 0.070 s
% 7.36/1.86 % (3131103)Peak memory usage: 89 MB
% 7.36/1.86 % (3131103)Instructions burned: 115 (million)
% 7.36/1.86 % (3131104)Instruction limit reached!
% 7.36/1.86 % (3131104)------------------------------
% 7.36/1.86 % (3131104)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131104)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131104)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131104)Termination reason: Instruction limit
% 7.36/1.86 % (3131104)Termination phase: Saturation
% 7.36/1.86 % (3131104)Time elapsed: 0.134 s
% 7.36/1.86 % (3131104)Peak memory usage: 90 MB
% 7.36/1.86 % (3131104)Instructions burned: 181 (million)
% 7.36/1.86 % (3131114)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1364563076:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 7.36/1.86 % (3131113)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=1042930707:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 7.36/1.86 % (3131102)------------------------------
% 7.36/1.86 % (3131102)------------------------------
% 7.36/1.86 % (3131115)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1338142657:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 7.36/1.86 % (3131113)Instruction limit reached!
% 7.36/1.86 % (3131113)------------------------------
% 7.36/1.86 % (3131113)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131113)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131113)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131113)Termination reason: Instruction limit
% 7.36/1.86 % (3131113)Termination phase: Saturation
% 7.36/1.86 % (3131113)Time elapsed: 0.096 s
% 7.36/1.86 % (3131113)Peak memory usage: 89 MB
% 7.36/1.86 % (3131113)Instructions burned: 143 (million)
% 7.36/1.86 % (3131115)Instruction limit reached!
% 7.36/1.86 % (3131115)------------------------------
% 7.36/1.86 % (3131115)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131115)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131115)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131115)Termination reason: Instruction limit
% 7.36/1.86 % (3131115)Termination phase: Saturation
% 7.36/1.86 % (3131115)Time elapsed: 0.067 s
% 7.36/1.86 % (3131115)Peak memory usage: 89 MB
% 7.36/1.86 % (3131115)Instructions burned: 219 (million)
% 7.36/1.86 % (3131114)Instruction limit reached!
% 7.36/1.86 % (3131114)------------------------------
% 7.36/1.86 % (3131114)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131114)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131114)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131114)Termination reason: Instruction limit
% 7.36/1.86 % (3131114)Termination phase: Saturation
% 7.36/1.86 % (3131114)Time elapsed: 0.104 s
% 7.36/1.86 % (3131114)Peak memory usage: 90 MB
% 7.36/1.86 % (3131114)Instructions burned: 189 (million)
% 7.36/1.86 % (3131118)lrs+10_64_to=lpo:sil=8000:random_seed=468169977:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 7.36/1.86 % (3131121)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2451082940:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 7.36/1.86 % (3131120)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2343311160:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 7.36/1.86 % (3131118)Instruction limit reached!
% 7.36/1.86 % (3131118)------------------------------
% 7.36/1.86 % (3131118)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131118)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131118)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131118)Termination reason: Instruction limit
% 7.36/1.86 % (3131118)Termination phase: Saturation
% 7.36/1.86 % (3131118)Time elapsed: 0.084 s
% 7.36/1.86 % (3131118)Peak memory usage: 89 MB
% 7.36/1.86 % (3131118)Instructions burned: 127 (million)
% 7.36/1.86 % (3131121)Instruction limit reached!
% 7.36/1.86 % (3131121)------------------------------
% 7.36/1.86 % (3131121)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131121)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131121)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131121)Termination reason: Instruction limit
% 7.36/1.86 % (3131121)Termination phase: Saturation
% 7.36/1.86 % (3131121)Time elapsed: 0.060 s
% 7.36/1.86 % (3131121)Peak memory usage: 91 MB
% 7.36/1.86 % (3131121)Instructions burned: 157 (million)
% 7.36/1.86 % (3131122)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=924966357:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 7.36/1.86 % (3131120)Instruction limit reached!
% 7.36/1.86 % (3131120)------------------------------
% 7.36/1.86 % (3131120)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131120)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131120)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131120)Termination reason: Instruction limit
% 7.36/1.86 % (3131120)Termination phase: Saturation
% 7.36/1.86 % (3131120)Time elapsed: 0.121 s
% 7.36/1.86 % (3131120)Peak memory usage: 89 MB
% 7.36/1.86 % (3131120)Instructions burned: 196 (million)
% 7.36/1.86 % (3131128)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2182998464:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 7.36/1.86 % (3131126)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=4056025560:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 7.36/1.86 % (3131128)Instruction limit reached!
% 7.36/1.86 % (3131128)------------------------------
% 7.36/1.86 % (3131128)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131128)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131128)Termination reason: Instruction limit
% 7.36/1.86 % (3131128)Termination phase: Saturation
% 7.36/1.86 % (3131128)Time elapsed: 0.041 s
% 7.36/1.86 % (3131128)Peak memory usage: 89 MB
% 7.36/1.86 % (3131128)Instructions burned: 109 (million)
% 7.36/1.86 % (3131126)Instruction limit reached!
% 7.36/1.86 % (3131126)------------------------------
% 7.36/1.86 % (3131126)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131126)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131126)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131126)Termination reason: Instruction limit
% 7.36/1.86 % (3131126)Termination phase: Saturation
% 7.36/1.86 % (3131126)Time elapsed: 0.065 s
% 7.36/1.86 % (3131126)Peak memory usage: 89 MB
% 7.36/1.86 % (3131126)Instructions burned: 107 (million)
% 7.36/1.86 % (3131130)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3286213884:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 7.36/1.86 % (3131099)First to succeed.
% 7.36/1.86 % (3131099)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3131094"
% 7.36/1.86 % (3131133)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2064156785:cond=fast:i=5208:av=off_2991 on theBenchmark for (2991ds/5208Mi)
% 7.36/1.86 % (3131134)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1145717069:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 7.36/1.86 % (3131130)Instruction limit reached!
% 7.36/1.86 % (3131130)------------------------------
% 7.36/1.86 % (3131130)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131130)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131130)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131130)Termination reason: Instruction limit
% 7.36/1.86 % (3131130)Termination phase: Saturation
% 7.36/1.86 % (3131130)Time elapsed: 0.162 s
% 7.36/1.86 % (3131130)Peak memory usage: 90 MB
% 7.36/1.86 % (3131130)Instructions burned: 242 (million)
% 7.36/1.86 % (3131101)Also succeeded, but the first one will report.
% 7.36/1.86 % (3131134)Instruction limit reached!
% 7.36/1.86 % (3131134)------------------------------
% 7.36/1.86 % (3131134)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.86 % (3131134)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.86 % (3131134)CaDiCaL version: 2.1.3
% 7.36/1.86 % (3131134)Termination reason: Instruction limit
% 7.36/1.86 % (3131134)Termination phase: Saturation
% 7.36/1.86 % (3131134)Time elapsed: 0.100 s
% 7.36/1.86 % (3131134)Peak memory usage: 89 MB
% 7.36/1.86 % (3131134)Instructions burned: 134 (million)
% 7.36/1.86 % (3131099)Refutation found. Thanks to Tanya!
% 7.36/1.86 % SZS status Unsatisfiable for theBenchmark
% 7.36/1.86 % SZS output start Proof for theBenchmark
% See solution above
% 9.12/2.06 % (3131099)------------------------------
% 9.12/2.06 % (3131099)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.12/2.06 % (3131099)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.12/2.06 % (3131099)CaDiCaL version: 2.1.3
% 9.12/2.06 % (3131099)Termination reason: Refutation
% 9.12/2.06 % (3131099)Time elapsed: 0.806 s
% 9.12/2.06 % (3131099)Peak memory usage: 130 MB
% 9.12/2.06 % (3131099)Instructions burned: 1206 (million)
% 9.12/2.06 % (3131099)------------------------------
% 9.12/2.06 % (3131099)------------------------------
% 9.12/2.06 % (3131094)Success in time 1.237 s
% 9.12/2.06 % Vampire exiting
%------------------------------------------------------------------------------