TSTP Solution File: SET206-6 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SET206-6 : 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 : n029.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 18:24:11 EDT 2022
% Result : Unsatisfiable 2.88s 0.76s
% Output : Refutation 2.88s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 11
% Syntax : Number of formulae : 38 ( 11 unt; 0 def)
% Number of atoms : 67 ( 17 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 54 ( 25 ~; 29 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 3 con; 0-2 aty)
% Number of variables : 45 ( 45 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f697,plain,
$false,
inference(subsumption_resolution,[],[f689,f688]) ).
fof(f688,plain,
~ member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),universal_class),
inference(resolution,[],[f687,f24]) ).
fof(f24,axiom,
! [X0,X4] :
( ~ member(X4,complement(X0))
| ~ member(X4,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',complement1) ).
fof(f687,plain,
member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class)),
inference(duplicate_literal_removal,[],[f686]) ).
fof(f686,plain,
( member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class))
| member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class)) ),
inference(resolution,[],[f681,f347]) ).
fof(f347,plain,
( member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(complement(universal_class),y))
| member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class)) ),
inference(forward_demodulation,[],[f323,f309]) ).
fof(f309,plain,
null_class = complement(universal_class),
inference(duplicate_literal_removal,[],[f305]) ).
fof(f305,plain,
( null_class = complement(universal_class)
| null_class = complement(universal_class) ),
inference(resolution,[],[f183,f228]) ).
fof(f228,plain,
! [X0] :
( member(regular(X0),universal_class)
| null_class = X0 ),
inference(resolution,[],[f192,f66]) ).
fof(f66,axiom,
! [X0] :
( member(regular(X0),X0)
| null_class = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',regularity1) ).
fof(f192,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/sandbox/benchmark/theBenchmark.p',class_elements_are_sets) ).
fof(f1,axiom,
! [X2,X0,X1] :
( ~ subclass(X0,X1)
| member(X2,X1)
| ~ member(X2,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_members) ).
fof(f183,plain,
! [X0] :
( ~ member(regular(complement(X0)),X0)
| complement(X0) = null_class ),
inference(resolution,[],[f66,f24]) ).
fof(f323,plain,
( member(not_subclass_element(cross_product(null_class,y),null_class),cross_product(null_class,y))
| member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class)) ),
inference(backward_demodulation,[],[f227,f309]) ).
fof(f227,plain,
( member(not_subclass_element(cross_product(null_class,y),null_class),cross_product(null_class,y))
| member(not_subclass_element(null_class,cross_product(null_class,y)),null_class) ),
inference(resolution,[],[f223,f2]) ).
fof(f2,axiom,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_subclass_members1) ).
fof(f223,plain,
( ~ subclass(null_class,cross_product(null_class,y))
| member(not_subclass_element(cross_product(null_class,y),null_class),cross_product(null_class,y)) ),
inference(resolution,[],[f206,f2]) ).
fof(f206,plain,
( ~ subclass(cross_product(null_class,y),null_class)
| ~ subclass(null_class,cross_product(null_class,y)) ),
inference(extensionality_resolution,[],[f7,f113]) ).
fof(f113,axiom,
null_class != cross_product(null_class,y),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cross_product_with_null_class2_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',subclass_implies_equal) ).
fof(f681,plain,
! [X2,X3] :
( ~ member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(X2,X3))
| member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class)) ),
inference(resolution,[],[f534,f347]) ).
fof(f534,plain,
! [X3,X4,X5] :
( ~ member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(complement(universal_class),X3))
| ~ member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(X4,X5)) ),
inference(resolution,[],[f496,f488]) ).
fof(f488,plain,
! [X0,X1] :
( member(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),universal_class)
| ~ member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(X0,X1)) ),
inference(resolution,[],[f471,f192]) ).
fof(f471,plain,
! [X3,X4] :
( member(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),X3)
| ~ member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(X3,X4)) ),
inference(superposition,[],[f171,f468]) ).
fof(f468,plain,
not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)) = unordered_pair(unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))),unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),unordered_pair(second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))))),
inference(subsumption_resolution,[],[f467,f466]) ).
fof(f466,plain,
( ~ member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),universal_class)
| not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)) = unordered_pair(unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))),unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),unordered_pair(second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))))) ),
inference(resolution,[],[f463,f24]) ).
fof(f463,plain,
( member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),complement(universal_class))
| not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)) = unordered_pair(unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))),unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),unordered_pair(second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))))) ),
inference(resolution,[],[f128,f347]) ).
fof(f128,plain,
! [X0,X1,X4] :
( ~ member(X4,cross_product(X0,X1))
| unordered_pair(unordered_pair(first(X4),first(X4)),unordered_pair(first(X4),unordered_pair(second(X4),second(X4)))) = X4 ),
inference(definition_unfolding,[],[f17,f126]) ).
fof(f126,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(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(f17,axiom,
! [X0,X1,X4] :
( ordered_pair(first(X4),second(X4)) = X4
| ~ member(X4,cross_product(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartesian_product4) ).
fof(f467,plain,
( member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),universal_class)
| not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)) = unordered_pair(unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))),unordered_pair(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),unordered_pair(second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),second(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)))))) ),
inference(resolution,[],[f463,f192]) ).
fof(f171,plain,
! [X2,X3,X0,X1] :
( ~ member(unordered_pair(unordered_pair(X2,X2),unordered_pair(X2,unordered_pair(X3,X3))),cross_product(X0,X1))
| member(X2,X0) ),
inference(definition_unfolding,[],[f14,f126]) ).
fof(f14,axiom,
! [X2,X3,X0,X1] :
( ~ member(ordered_pair(X2,X3),cross_product(X0,X1))
| member(X2,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartesian_product1) ).
fof(f496,plain,
! [X19,X20] :
( ~ member(first(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class))),X19)
| ~ member(not_subclass_element(cross_product(complement(universal_class),y),complement(universal_class)),cross_product(complement(X19),X20)) ),
inference(resolution,[],[f471,f24]) ).
fof(f689,plain,
member(not_subclass_element(complement(universal_class),cross_product(complement(universal_class),y)),universal_class),
inference(resolution,[],[f687,f192]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : SET206-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.04/0.13 % 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 : n029.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 13:37:27 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.20/0.49 % (31904)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.20/0.55 % (31925)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.48/0.56 % (31911)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.48/0.57 % (31907)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)
% 1.70/0.59 % (31911)Instruction limit reached!
% 1.70/0.59 % (31911)------------------------------
% 1.70/0.59 % (31911)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.70/0.59 % (31911)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.70/0.59 % (31911)Termination reason: Unknown
% 1.70/0.59 % (31911)Termination phase: Saturation
% 1.70/0.59
% 1.70/0.59 % (31911)Memory used [KB]: 5628
% 1.70/0.59 % (31911)Time elapsed: 0.162 s
% 1.70/0.59 % (31911)Instructions burned: 7 (million)
% 1.70/0.59 % (31911)------------------------------
% 1.70/0.59 % (31911)------------------------------
% 1.70/0.59 % (31921)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 1.70/0.61 % (31915)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)
% 1.70/0.61 % (31906)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)
% 1.70/0.62 % (31912)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 1.70/0.62 % (31912)Instruction limit reached!
% 1.70/0.62 % (31912)------------------------------
% 1.70/0.62 % (31912)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.70/0.62 % (31912)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.70/0.62 % (31912)Termination reason: Unknown
% 1.70/0.62 % (31912)Termination phase: Function definition elimination
% 1.70/0.62
% 1.70/0.62 % (31912)Memory used [KB]: 1023
% 1.70/0.62 % (31912)Time elapsed: 0.003 s
% 1.70/0.62 % (31912)Instructions burned: 3 (million)
% 1.70/0.62 % (31912)------------------------------
% 1.70/0.62 % (31912)------------------------------
% 1.70/0.63 % (31931)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)
% 1.70/0.63 % (31919)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)
% 1.70/0.63 % (31932)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 1.70/0.63 % (31926)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)
% 1.70/0.63 % (31933)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 1.70/0.63 % (31930)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)
% 1.70/0.63 % (31908)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.70/0.64 % (31924)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)
% 1.70/0.64 % (31909)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)
% 1.70/0.64 % (31910)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)
% 1.70/0.64 % (31927)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)
% 1.70/0.64 % (31905)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)
% 1.70/0.65 % (31914)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.70/0.65 % (31922)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.70/0.65 % (31918)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)
% 1.70/0.65 % (31929)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 1.70/0.66 % (31923)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 2.28/0.67 % (31916)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 2.28/0.67 % (31920)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)
% 2.28/0.67 % (31917)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 2.41/0.68 % (31907)Instruction limit reached!
% 2.41/0.68 % (31907)------------------------------
% 2.41/0.68 % (31907)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.41/0.68 % (31928)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 2.41/0.69 % (31921)Instruction limit reached!
% 2.41/0.69 % (31921)------------------------------
% 2.41/0.69 % (31921)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.41/0.69 % (31913)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 2.41/0.70 % (31907)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.41/0.70 % (31907)Termination reason: Unknown
% 2.41/0.70 % (31907)Termination phase: Saturation
% 2.41/0.70
% 2.41/0.70 % (31907)Memory used [KB]: 6652
% 2.41/0.70 % (31907)Time elapsed: 0.242 s
% 2.41/0.70 % (31907)Instructions burned: 51 (million)
% 2.41/0.70 % (31907)------------------------------
% 2.41/0.70 % (31907)------------------------------
% 2.41/0.70 % (31921)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.41/0.70 % (31921)Termination reason: Unknown
% 2.41/0.70 % (31921)Termination phase: Finite model building preprocessing
% 2.41/0.70
% 2.41/0.70 % (31921)Memory used [KB]: 1791
% 2.41/0.70 % (31921)Time elapsed: 0.043 s
% 2.41/0.70 % (31921)Instructions burned: 60 (million)
% 2.41/0.70 % (31921)------------------------------
% 2.41/0.70 % (31921)------------------------------
% 2.72/0.72 % (31906)Instruction limit reached!
% 2.72/0.72 % (31906)------------------------------
% 2.72/0.72 % (31906)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.72/0.72 % (31906)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.72/0.72 % (31906)Termination reason: Unknown
% 2.72/0.72 % (31906)Termination phase: Saturation
% 2.72/0.72
% 2.72/0.72 % (31906)Memory used [KB]: 1791
% 2.72/0.72 % (31906)Time elapsed: 0.268 s
% 2.72/0.72 % (31906)Instructions burned: 38 (million)
% 2.72/0.72 % (31906)------------------------------
% 2.72/0.72 % (31906)------------------------------
% 2.72/0.73 % (31910)Instruction limit reached!
% 2.72/0.73 % (31910)------------------------------
% 2.72/0.73 % (31910)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.72/0.73 % (31910)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.72/0.73 % (31910)Termination reason: Unknown
% 2.72/0.73 % (31910)Termination phase: Finite model building preprocessing
% 2.72/0.73
% 2.72/0.73 % (31910)Memory used [KB]: 1535
% 2.72/0.73 % (31910)Time elapsed: 0.035 s
% 2.72/0.73 % (31910)Instructions burned: 51 (million)
% 2.72/0.73 % (31910)------------------------------
% 2.72/0.73 % (31910)------------------------------
% 2.72/0.74 % (31926)First to succeed.
% 2.88/0.75 % (31914)Instruction limit reached!
% 2.88/0.75 % (31914)------------------------------
% 2.88/0.75 % (31914)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.88/0.75 % (31914)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.88/0.75 % (31914)Termination reason: Unknown
% 2.88/0.75 % (31914)Termination phase: Saturation
% 2.88/0.75
% 2.88/0.75 % (31914)Memory used [KB]: 6652
% 2.88/0.75 % (31914)Time elapsed: 0.302 s
% 2.88/0.75 % (31914)Instructions burned: 50 (million)
% 2.88/0.75 % (31914)------------------------------
% 2.88/0.75 % (31914)------------------------------
% 2.88/0.76 % (31926)Refutation found. Thanks to Tanya!
% 2.88/0.76 % SZS status Unsatisfiable for theBenchmark
% 2.88/0.76 % SZS output start Proof for theBenchmark
% See solution above
% 2.88/0.76 % (31926)------------------------------
% 2.88/0.76 % (31926)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.88/0.76 % (31926)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.88/0.76 % (31926)Termination reason: Refutation
% 2.88/0.76
% 2.88/0.76 % (31926)Memory used [KB]: 1535
% 2.88/0.76 % (31926)Time elapsed: 0.298 s
% 2.88/0.76 % (31926)Instructions burned: 40 (million)
% 2.88/0.76 % (31926)------------------------------
% 2.88/0.76 % (31926)------------------------------
% 2.88/0.76 % (31903)Success in time 0.392 s
%------------------------------------------------------------------------------