TSTP Solution File: SET156-6 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SET156-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %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 : 300s
% DateTime : Wed Aug 31 18:23:59 EDT 2022
% Result : Unsatisfiable 1.47s 0.58s
% Output : Refutation 1.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 12
% Syntax : Number of formulae : 66 ( 17 unt; 0 def)
% Number of atoms : 133 ( 4 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 140 ( 73 ~; 67 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 27 ( 27 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f337,plain,
$false,
inference(subsumption_resolution,[],[f336,f305]) ).
fof(f305,plain,
member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),universal_class),
inference(resolution,[],[f303,f193]) ).
fof(f193,plain,
! [X0,X1] :
( ~ member(X0,X1)
| member(X0,universal_class) ),
inference(resolution,[],[f1,f4]) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f1,axiom,
! [X2,X0,X1] :
( ~ subclass(X0,X1)
| ~ member(X2,X0)
| member(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_members) ).
fof(f303,plain,
member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))),
inference(subsumption_resolution,[],[f301,f263]) ).
fof(f263,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),x)
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f261,f21]) ).
fof(f21,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
fof(f261,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),intersection(x,y))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(subsumption_resolution,[],[f259,f237]) ).
fof(f237,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class)
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f193,f228]) ).
fof(f228,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(intersection(complement(complement(x)),complement(complement(y)))))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f224,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f224,plain,
( ~ subclass(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y)))))
| member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f207,f2]) ).
fof(f207,plain,
( ~ subclass(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y)))
| ~ subclass(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(extensionality_resolution,[],[f7,f148]) ).
fof(f148,plain,
complement(intersection(x,y)) != complement(intersection(complement(complement(x)),complement(complement(y)))),
inference(definition_unfolding,[],[f113,f26]) ).
fof(f26,axiom,
! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union) ).
fof(f113,axiom,
complement(intersection(x,y)) != union(complement(x),complement(y)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_demorgans_law2_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| X0 = X1
| ~ subclass(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f259,plain,
( member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class)
| member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),intersection(x,y)) ),
inference(resolution,[],[f25,f226]) ).
fof(f226,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(intersection(x,y)))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f223,f2]) ).
fof(f223,plain,
( ~ subclass(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y)))))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(intersection(x,y))) ),
inference(resolution,[],[f207,f3]) ).
fof(f3,axiom,
! [X0,X1] :
( subclass(X0,X1)
| ~ member(not_subclass_element(X0,X1),X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
fof(f25,axiom,
! [X0,X4] :
( member(X4,complement(X0))
| ~ member(X4,universal_class)
| member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement2) ).
fof(f301,plain,
( member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),x) ),
inference(resolution,[],[f300,f24]) ).
fof(f24,axiom,
! [X0,X4] :
( ~ member(X4,complement(X0))
| ~ member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
fof(f300,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(x))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(subsumption_resolution,[],[f299,f237]) ).
fof(f299,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(x))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class)
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f296,f25]) ).
fof(f296,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(subsumption_resolution,[],[f294,f262]) ).
fof(f262,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),y)
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f261,f22]) ).
fof(f22,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection2) ).
fof(f294,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),y)
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f293,f24]) ).
fof(f293,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(y))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x))) ),
inference(subsumption_resolution,[],[f292,f237]) ).
fof(f292,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class)
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(y))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f289,f25]) ).
fof(f289,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(y)))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x))) ),
inference(resolution,[],[f23,f229]) ).
fof(f229,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),intersection(complement(complement(x)),complement(complement(y))))
| member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(x,y))) ),
inference(resolution,[],[f228,f24]) ).
fof(f23,axiom,
! [X0,X1,X4] :
( member(X4,intersection(X0,X1))
| ~ member(X4,X1)
| ~ member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection3) ).
fof(f336,plain,
~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),universal_class),
inference(subsumption_resolution,[],[f335,f331]) ).
fof(f331,plain,
~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),x),
inference(resolution,[],[f330,f309]) ).
fof(f309,plain,
( ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),y)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),x) ),
inference(resolution,[],[f304,f23]) ).
fof(f304,plain,
~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),intersection(x,y)),
inference(resolution,[],[f303,f24]) ).
fof(f330,plain,
member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),y),
inference(subsumption_resolution,[],[f329,f305]) ).
fof(f329,plain,
( member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),y)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),universal_class) ),
inference(resolution,[],[f327,f25]) ).
fof(f327,plain,
~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(y)),
inference(resolution,[],[f324,f24]) ).
fof(f324,plain,
member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(complement(y))),
inference(resolution,[],[f323,f22]) ).
fof(f323,plain,
member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),intersection(complement(complement(x)),complement(complement(y)))),
inference(subsumption_resolution,[],[f322,f305]) ).
fof(f322,plain,
( member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),intersection(complement(complement(x)),complement(complement(y))))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),universal_class) ),
inference(resolution,[],[f321,f25]) ).
fof(f321,plain,
~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))),
inference(subsumption_resolution,[],[f319,f266]) ).
fof(f266,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),x)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f260,f21]) ).
fof(f260,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),intersection(x,y))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(subsumption_resolution,[],[f258,f236]) ).
fof(f236,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f193,f227]) ).
fof(f227,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(intersection(complement(complement(x)),complement(complement(y)))))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f224,f3]) ).
fof(f258,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),intersection(x,y))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y)))))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class) ),
inference(resolution,[],[f25,f225]) ).
fof(f225,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(intersection(x,y)))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f223,f3]) ).
fof(f319,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),x)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f318,f24]) ).
fof(f318,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(x))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(subsumption_resolution,[],[f317,f236]) ).
fof(f317,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(x))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f314,f25]) ).
fof(f314,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(subsumption_resolution,[],[f312,f265]) ).
fof(f265,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),y)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f260,f22]) ).
fof(f312,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),y)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y)))))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x))) ),
inference(resolution,[],[f298,f24]) ).
fof(f298,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(y))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(subsumption_resolution,[],[f297,f236]) ).
fof(f297,plain,
( member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(y))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y)))))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),universal_class) ),
inference(resolution,[],[f288,f25]) ).
fof(f288,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(y)))
| ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),complement(complement(x)))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f23,f230]) ).
fof(f230,plain,
( ~ member(not_subclass_element(complement(intersection(complement(complement(x)),complement(complement(y)))),complement(intersection(x,y))),intersection(complement(complement(x)),complement(complement(y))))
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(intersection(complement(complement(x)),complement(complement(y))))) ),
inference(resolution,[],[f227,f24]) ).
fof(f335,plain,
( member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),x)
| ~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),universal_class) ),
inference(resolution,[],[f333,f25]) ).
fof(f333,plain,
~ member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(x)),
inference(resolution,[],[f325,f24]) ).
fof(f325,plain,
member(not_subclass_element(complement(intersection(x,y)),complement(intersection(complement(complement(x)),complement(complement(y))))),complement(complement(x))),
inference(resolution,[],[f323,f21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SET156-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.03/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.35 % Computer : n015.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue Aug 30 13:35:06 EDT 2022
% 0.13/0.35 % CPUTime :
% 1.27/0.54 % (4629)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.27/0.54 % (4630)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.27/0.54 % (4646)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 1.27/0.55 % (4647)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 1.27/0.55 % (4631)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.27/0.55 % (4631)Instruction limit reached!
% 1.27/0.55 % (4631)------------------------------
% 1.27/0.55 % (4631)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.27/0.55 % (4631)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.27/0.55 % (4631)Termination reason: Unknown
% 1.27/0.55 % (4631)Termination phase: Function definition elimination
% 1.27/0.55
% 1.27/0.55 % (4631)Memory used [KB]: 1023
% 1.27/0.55 % (4631)Time elapsed: 0.002 s
% 1.27/0.55 % (4631)Instructions burned: 2 (million)
% 1.27/0.55 % (4631)------------------------------
% 1.27/0.55 % (4631)------------------------------
% 1.27/0.55 % (4645)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 1.27/0.55 % (4638)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 1.47/0.56 % (4637)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 1.47/0.56 % (4630)Instruction limit reached!
% 1.47/0.56 % (4630)------------------------------
% 1.47/0.56 % (4630)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.47/0.56 % (4630)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.47/0.56 % (4630)Termination reason: Unknown
% 1.47/0.56 % (4630)Termination phase: Saturation
% 1.47/0.56
% 1.47/0.56 % (4630)Memory used [KB]: 5500
% 1.47/0.56 % (4630)Time elapsed: 0.122 s
% 1.47/0.56 % (4630)Instructions burned: 7 (million)
% 1.47/0.56 % (4630)------------------------------
% 1.47/0.56 % (4630)------------------------------
% 1.47/0.56 % (4625)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.47/0.56 % (4626)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.47/0.56 % (4628)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 1.47/0.56 % (4624)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.47/0.57 % (4639)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.47/0.57 % (4627)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.47/0.57 % (4651)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.47/0.57 % (4636)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 1.47/0.57 % (4634)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.47/0.57 % (4641)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.47/0.57 % (4645)First to succeed.
% 1.47/0.57 % (4644)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.47/0.57 % (4643)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 1.47/0.58 % (4650)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 1.47/0.58 % (4645)Refutation found. Thanks to Tanya!
% 1.47/0.58 % SZS status Unsatisfiable for theBenchmark
% 1.47/0.58 % SZS output start Proof for theBenchmark
% See solution above
% 1.47/0.58 % (4645)------------------------------
% 1.47/0.58 % (4645)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.47/0.58 % (4645)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.47/0.58 % (4645)Termination reason: Refutation
% 1.47/0.58
% 1.47/0.58 % (4645)Memory used [KB]: 1279
% 1.47/0.58 % (4645)Time elapsed: 0.132 s
% 1.47/0.58 % (4645)Instructions burned: 19 (million)
% 1.47/0.58 % (4645)------------------------------
% 1.47/0.58 % (4645)------------------------------
% 1.47/0.58 % (4622)Success in time 0.219 s
%------------------------------------------------------------------------------