%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : NUM098-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 12:17:57 PM UTC 2026
% Result : Unsatisfiable 127.63s 28.95s
% Output : Refutation 127.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 28
% Syntax : Number of formulae : 83 ( 30 unt; 0 def)
% Number of atoms : 155 ( 44 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 133 ( 61 ~; 72 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 7 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 24 ( 24 usr; 6 con; 0-3 aty)
% Number of variables : 130 ( 130 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_members) ).
fof(f2,axiom,
! [X0,X1] :
( member(not_subclass_element(X0,X1),X0)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',not_subclass_members1) ).
fof(f3,axiom,
! [X0,X1] :
( ~ member(not_subclass_element(X0,X1),X1)
| subclass(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',class_elements_are_sets) ).
fof(f7,axiom,
! [X0,X1] :
( ~ subclass(X1,X0)
| ~ subclass(X0,X1)
| X0 = X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).
fof(f9,axiom,
! [X0,X1] :
( ~ member(X0,universal_class)
| member(X0,unordered_pair(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',unordered_pair2) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',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/Axioms/SET004-0.ax',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/Axioms/SET004-0.ax',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/Axioms/SET004-0.ax',cartesian_product2) ).
fof(f17,axiom,
! [X2,X0,X1] :
( ~ member(X0,cross_product(X1,X2))
| ordered_pair(first(X0),second(X0)) = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',cartesian_product4) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',intersection1) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',intersection2) ).
fof(f26,axiom,
! [X0,X1] : complement(intersection(complement(X0),complement(X1))) = union(X0,X1),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',union) ).
fof(f28,axiom,
! [X2,X0,X1] : intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',restriction1) ).
fof(f30,axiom,
! [X0,X1] :
( restrict(X0,singleton(X1),universal_class) != null_class
| ~ member(X1,domain_of(X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',domain1) ).
fof(f39,axiom,
! [X0] : domain_of(flip(cross_product(X0,universal_class))) = inverse(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',inverse) ).
fof(f48,axiom,
! [X0] :
( member(null_class,X0)
| ~ inductive(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',inductive1) ).
fof(f51,axiom,
inductive(omega),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',omega_is_inductive1) ).
fof(f54,axiom,
! [X0] : domain_of(restrict(element_relation,universal_class,X0)) = sum_class(X0),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',sum_class_definition) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',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/Axioms/SET004-0.ax',regularity2) ).
fof(f70,plain,
! [X0] :
( null_class = intersection(X0,regular(X0))
| null_class = X0 ),
inference(reorient_equations,[],[f69]) ).
fof(f122,axiom,
! [X0] : union(X0,inverse(X0)) = symmetrization_of(X0),
file('/export/starexec/sandbox/benchmark/Axioms/NUM004-0.ax',symmetrization) ).
fof(f126,axiom,
! [X0,X1] :
( ~ subclass(cross_product(X0,X0),union(identity_relation,symmetrization_of(X1)))
| connected(X1,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/NUM004-0.ax',connected2) ).
fof(f141,axiom,
! [X0,X1] :
( ~ connected(X0,X1)
| not_well_ordering(X0,X1) != null_class
| well_ordering(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/NUM004-0.ax',well_ordering6) ).
fof(f142,plain,
! [X0,X1] :
( null_class != not_well_ordering(X0,X1)
| ~ connected(X0,X1)
| well_ordering(X0,X1) ),
inference(reorient_equations,[],[f141]) ).
fof(f143,axiom,
! [X0,X1] :
( subclass(not_well_ordering(X0,X1),X1)
| ~ connected(X0,X1)
| well_ordering(X0,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/NUM004-0.ax',well_ordering7) ).
fof(f151,axiom,
! [X0] :
( ~ well_ordering(element_relation,X0)
| ~ subclass(sum_class(X0),X0)
| ~ member(X0,universal_class)
| member(X0,ordinal_numbers) ),
file('/export/starexec/sandbox/benchmark/Axioms/NUM004-0.ax',ordinal_numbers3) ).
fof(f176,negated_conjecture,
~ member(null_class,ordinal_numbers),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_ordinal_property1_1) ).
fof(f177,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(f183,plain,
! [X0] : sum_class(X0) = domain_of(intersection(element_relation,cross_product(universal_class,X0))),
inference(definition_unfolding,[],[f54,f28]) ).
fof(f190,plain,
! [X0] : symmetrization_of(X0) = complement(intersection(complement(X0),complement(domain_of(flip(cross_product(X0,universal_class)))))),
inference(definition_unfolding,[],[f122,f26,f39]) ).
fof(f194,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,f177]) ).
fof(f195,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,f177]) ).
fof(f197,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,f177]) ).
fof(f201,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(f246,plain,
! [X0,X1] :
( ~ subclass(cross_product(X0,X0),complement(intersection(complement(identity_relation),complement(complement(intersection(complement(X1),complement(domain_of(flip(cross_product(X1,universal_class))))))))))
| connected(X1,X0) ),
inference(definition_unfolding,[],[f126,f26,f190]) ).
fof(f257,plain,
! [X0] :
( ~ well_ordering(element_relation,X0)
| ~ subclass(domain_of(intersection(element_relation,cross_product(universal_class,X0))),X0)
| ~ member(X0,universal_class)
| member(X0,ordinal_numbers) ),
inference(definition_unfolding,[],[f151,f183]) ).
fof(f304,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X0)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f21,f2]) ).
fof(f308,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X1)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f22,f2]) ).
fof(f323,plain,
! [X0,X1] :
( ~ inductive(X0)
| member(null_class,X1)
| ~ subclass(X0,X1) ),
inference(resolution,[],[f1,f48]) ).
fof(f467,plain,
! [X0] :
( member(null_class,X0)
| ~ subclass(omega,X0) ),
inference(resolution,[],[f323,f51]) ).
fof(f473,plain,
! [X0] :
( ~ subclass(omega,universal_class)
| member(null_class,unordered_pair(null_class,X0)) ),
inference(resolution,[],[f467,f9]) ).
fof(f488,plain,
! [X0] : member(null_class,unordered_pair(null_class,X0)),
inference(forward_subsumption_resolution,[],[f473,f4]) ).
fof(f498,plain,
! [X0,X1] :
( ~ subclass(unordered_pair(null_class,X0),X1)
| member(null_class,X1) ),
inference(resolution,[],[f488,f1]) ).
fof(f638,plain,
! [X0,X1] :
( regular(cross_product(X0,X1)) = unordered_pair(unordered_pair(first(regular(cross_product(X0,X1))),first(regular(cross_product(X0,X1)))),unordered_pair(first(regular(cross_product(X0,X1))),unordered_pair(second(regular(cross_product(X0,X1))),second(regular(cross_product(X0,X1))))))
| cross_product(X0,X1) = null_class ),
inference(resolution,[],[f197,f68]) ).
fof(f701,plain,
member(null_class,universal_class),
inference(resolution,[],[f498,f4]) ).
fof(f1123,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X0)
| subclass(intersection(X0,X1),X0) ),
inference(resolution,[],[f304,f3]) ).
fof(f1157,plain,
! [X0,X1] : subclass(intersection(X0,X1),X0),
inference(duplicate_literal_removal,[],[f1123]) ).
fof(f1162,plain,
! [X0] :
( subclass(null_class,X0)
| null_class = X0 ),
inference(superposition,[],[f1157,f70]) ).
fof(f1169,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X1)
| subclass(intersection(X0,X1),X1) ),
inference(resolution,[],[f308,f3]) ).
fof(f1203,plain,
! [X0,X1] : subclass(intersection(X0,X1),X1),
inference(duplicate_literal_removal,[],[f1169]) ).
fof(f1248,plain,
! [X0] :
( null_class = X0
| ~ subclass(X0,null_class)
| null_class = X0 ),
inference(resolution,[],[f1162,f7]) ).
fof(f1252,plain,
! [X0] :
( ~ subclass(X0,null_class)
| null_class = X0 ),
inference(duplicate_literal_removal,[],[f1248]) ).
fof(f1284,plain,
! [X0] : null_class = intersection(null_class,X0),
inference(resolution,[],[f1252,f1157]) ).
fof(f1285,plain,
! [X0] : null_class = intersection(X0,null_class),
inference(resolution,[],[f1252,f1203]) ).
fof(f1291,plain,
! [X0] :
( null_class = not_well_ordering(X0,null_class)
| ~ connected(X0,null_class)
| well_ordering(X0,null_class) ),
inference(resolution,[],[f1252,f143]) ).
fof(f1294,plain,
! [X0] :
( well_ordering(X0,null_class)
| ~ connected(X0,null_class) ),
inference(forward_subsumption_resolution,[],[f1291,f142]) ).
fof(f1323,plain,
! [X0] : subclass(null_class,X0),
inference(superposition,[],[f1203,f1284]) ).
fof(f1332,plain,
! [X0] :
( null_class != null_class
| ~ member(X0,domain_of(null_class)) ),
inference(superposition,[],[f201,f1284]) ).
fof(f1340,plain,
! [X0] : ~ member(X0,domain_of(null_class)),
inference(trivial_inequality_removal,[],[f1332]) ).
fof(f1378,plain,
null_class = domain_of(null_class),
inference(resolution,[],[f1340,f68]) ).
fof(f1393,plain,
! [X0] : ~ member(X0,null_class),
inference(superposition,[],[f1340,f1378]) ).
fof(f1490,plain,
( ~ connected(element_relation,null_class)
| ~ subclass(domain_of(intersection(element_relation,cross_product(universal_class,null_class))),null_class)
| ~ member(null_class,universal_class)
| member(null_class,ordinal_numbers) ),
inference(resolution,[],[f1294,f257]) ).
fof(f1492,plain,
( ~ connected(element_relation,null_class)
| ~ subclass(domain_of(intersection(element_relation,cross_product(universal_class,null_class))),null_class)
| member(null_class,ordinal_numbers) ),
inference(forward_subsumption_resolution,[],[f1490,f701]) ).
fof(f1494,plain,
( ~ subclass(domain_of(intersection(element_relation,cross_product(universal_class,null_class))),null_class)
| ~ connected(element_relation,null_class) ),
inference(forward_subsumption_resolution,[],[f1492,f176]) ).
fof(f2758,plain,
! [X2,X3,X0,X1] :
( ~ member(regular(cross_product(X0,X1)),cross_product(X2,X3))
| member(first(regular(cross_product(X0,X1))),X2)
| cross_product(X0,X1) = null_class ),
inference(superposition,[],[f194,f638]) ).
fof(f2759,plain,
! [X2,X3,X0,X1] :
( ~ member(regular(cross_product(X0,X1)),cross_product(X2,X3))
| member(second(regular(cross_product(X0,X1))),X3)
| cross_product(X0,X1) = null_class ),
inference(superposition,[],[f195,f638]) ).
fof(f17103,plain,
! [X0,X1] :
( member(first(regular(cross_product(X0,X1))),X0)
| cross_product(X0,X1) = null_class
| cross_product(X0,X1) = null_class ),
inference(resolution,[],[f2758,f68]) ).
fof(f17109,plain,
! [X0,X1] :
( member(first(regular(cross_product(X0,X1))),X0)
| cross_product(X0,X1) = null_class ),
inference(duplicate_literal_removal,[],[f17103]) ).
fof(f17189,plain,
! [X0,X1] :
( member(second(regular(cross_product(X0,X1))),X1)
| cross_product(X0,X1) = null_class
| cross_product(X0,X1) = null_class ),
inference(resolution,[],[f2759,f68]) ).
fof(f17195,plain,
! [X0,X1] :
( member(second(regular(cross_product(X0,X1))),X1)
| cross_product(X0,X1) = null_class ),
inference(duplicate_literal_removal,[],[f17189]) ).
fof(f83585,plain,
! [X0] : null_class = cross_product(null_class,X0),
inference(resolution,[],[f17109,f1393]) ).
fof(f83638,plain,
! [X0] :
( ~ subclass(null_class,complement(intersection(complement(identity_relation),complement(complement(intersection(complement(X0),complement(domain_of(flip(cross_product(X0,universal_class))))))))))
| connected(X0,null_class) ),
inference(superposition,[],[f246,f83585]) ).
fof(f83841,plain,
! [X0] : connected(X0,null_class),
inference(forward_subsumption_resolution,[],[f83638,f1323]) ).
fof(f84102,plain,
! [X0] : null_class = cross_product(X0,null_class),
inference(resolution,[],[f17195,f1393]) ).
fof(f85672,plain,
( ~ subclass(domain_of(intersection(element_relation,null_class)),null_class)
| ~ connected(element_relation,null_class) ),
inference(superposition,[],[f1494,f84102]) ).
fof(f85695,plain,
~ subclass(domain_of(intersection(element_relation,null_class)),null_class),
inference(forward_subsumption_resolution,[],[f85672,f83841]) ).
fof(f85731,plain,
~ subclass(domain_of(null_class),null_class),
inference(forward_demodulation,[],[f85695,f1285]) ).
fof(f85759,plain,
~ subclass(null_class,null_class),
inference(forward_demodulation,[],[f85731,f1378]) ).
fof(f85776,plain,
$false,
inference(forward_subsumption_resolution,[],[f85759,f1323]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : NUM098-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.38 % Computer : n005.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 18:52:17 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 15.22/2.68 % (100568)Will run a generic schedule for satisfiability detection.
% 15.22/2.68 % (100577)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3441363906:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 15.22/2.68 % (100574)% WARNING: option uhcvi not known.
% 15.22/2.68 % (100576)dis+10_1_sil=32000:sp=arity:random_seed=4068340284:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 15.22/2.68 % (100573)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2014217121_2999 on theBenchmark for (2999ds/0Mi)
% 15.22/2.68 % (100574)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2884473795:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 15.22/2.68 % (100575)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=952793435:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 15.22/2.68 % (100579)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2544031530:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 15.22/2.68 % (100578)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1255851429:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 15.22/2.68 % (100577)Instruction limit reached!
% 15.22/2.68 % (100577)------------------------------
% 15.22/2.68 % (100577)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.22/2.68 % (100577)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.22/2.68 % (100577)CaDiCaL version: 2.1.3
% 15.22/2.68 % (100577)Termination reason: Instruction limit
% 15.22/2.68 % (100577)Termination phase: Saturation
% 15.22/2.68 % (100577)Time elapsed: 0.037 s
% 15.22/2.68 % (100577)Peak memory usage: 12 MB
% 15.22/2.68 % (100577)Instructions burned: 120 (million)
% 15.22/2.68 % (100587)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3160329024:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 15.22/2.68 % (100576)Instruction limit reached!
% 15.22/2.68 % (100576)------------------------------
% 15.22/2.68 % (100576)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.22/2.68 % (100576)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.22/2.68 % (100576)CaDiCaL version: 2.1.3
% 15.22/2.68 % (100576)Termination reason: Instruction limit
% 15.22/2.68 % (100576)Termination phase: Saturation
% 15.22/2.68 % (100576)Time elapsed: 0.071 s
% 15.22/2.68 % (100576)Peak memory usage: 13 MB
% 15.22/2.68 % (100576)Instructions burned: 103 (million)
% 15.22/2.68 % (100578)Instruction limit reached!
% 15.22/2.68 % (100578)------------------------------
% 15.22/2.68 % (100578)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.22/2.68 % (100578)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.22/2.68 % (100578)CaDiCaL version: 2.1.3
% 15.22/2.68 % (100578)Termination reason: Instruction limit
% 15.22/2.68 % (100578)Termination phase: Saturation
% 15.22/2.68 % (100578)Time elapsed: 0.082 s
% 15.22/2.68 % (100578)Peak memory usage: 13 MB
% 15.22/2.68 % (100578)Instructions burned: 131 (million)
% 15.22/2.68 % (100589)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=952847268:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 15.22/2.68 % (100590)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=1441493746:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 15.22/2.68 % (100579)Instruction limit reached!
% 15.22/2.68 % (100579)------------------------------
% 15.22/2.68 % (100579)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.22/2.68 % (100579)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.22/2.68 % (100579)CaDiCaL version: 2.1.3
% 15.22/2.68 % (100579)Termination reason: Instruction limit
% 15.22/2.68 % (100579)Termination phase: Saturation
% 15.22/2.68 % (100579)Time elapsed: 0.114 s
% 15.22/2.68 % (100579)Peak memory usage: 14 MB
% 15.22/2.68 % (100579)Instructions burned: 159 (million)
% 15.22/2.68 % (100593)ott-21_1_sil=16000:fs=off:random_seed=3850371021:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 15.22/2.68 % TRYING [1]
% 15.22/2.68 % TRYING [2]
% 15.22/2.68 % TRYING [3]
% 15.22/2.68 % (100589)Instruction limit reached!
% 15.22/2.68 % (100589)------------------------------
% 15.22/2.68 % (100589)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.22/2.68 % (100589)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.22/2.68 % (100589)CaDiCaL version: 2.1.3
% 45.18/6.90 % (100589)Termination reason: Instruction limit
% 45.18/6.90 % (100589)Termination phase: Saturation
% 45.18/6.90 % (100589)Time elapsed: 0.091 s
% 45.18/6.90 % (100589)Peak memory usage: 13 MB
% 45.18/6.90 % (100589)Instructions burned: 132 (million)
% 45.18/6.90 % (100595)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1144136536:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 45.18/6.90 % TRYING [1]
% 45.18/6.90 % TRYING [2]
% 45.18/6.90 % (100587)Instruction limit reached!
% 45.18/6.90 % (100587)------------------------------
% 45.18/6.90 % (100587)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.18/6.90 % (100587)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.18/6.90 % (100587)CaDiCaL version: 2.1.3
% 45.18/6.90 % (100587)Termination reason: Instruction limit
% 45.18/6.90 % (100587)Termination phase: Finite model building constraint generation
% 45.18/6.90 % (100587)Time elapsed: 0.178 s
% 45.18/6.90 % (100587)Peak memory usage: 35 MB
% 45.18/6.90 % (100587)Instructions burned: 715 (million)
% 45.18/6.90 % (100597)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=949270951:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 45.18/6.90 % (100593)Instruction limit reached!
% 45.18/6.90 % (100593)------------------------------
% 45.18/6.90 % (100593)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.18/6.90 % (100593)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.18/6.90 % (100593)CaDiCaL version: 2.1.3
% 45.18/6.90 % (100593)Termination reason: Instruction limit
% 45.18/6.90 % (100593)Termination phase: Saturation
% 45.18/6.90 % (100593)Time elapsed: 0.102 s
% 45.18/6.90 % (100593)Peak memory usage: 12 MB
% 45.18/6.90 % (100593)Instructions burned: 180 (million)
% 45.18/6.90 % TRYING [3]
% 45.18/6.90 % (100599)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1066235611:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 45.18/6.90 % TRYING [1]
% 45.18/6.90 % TRYING [2]
% 45.18/6.90 % TRYING [3]
% 45.18/6.90 % TRYING [4]
% 45.18/6.90 % (100597)Instruction limit reached!
% 45.18/6.90 % (100597)------------------------------
% 45.18/6.90 % (100597)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.18/6.90 % (100597)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.18/6.90 % (100597)CaDiCaL version: 2.1.3
% 45.18/6.90 % (100597)Termination reason: Instruction limit
% 45.18/6.90 % (100597)Termination phase: Finite model building constraint generation
% 45.18/6.90 % (100597)Time elapsed: 0.216 s
% 45.18/6.90 % (100597)Peak memory usage: 27 MB
% 45.18/6.90 % (100597)Instructions burned: 866 (million)
% 45.18/6.90 % (100601)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1710259115:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 45.18/6.90 % (100595)Instruction limit reached!
% 45.18/6.90 % (100595)------------------------------
% 45.18/6.90 % (100595)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.18/6.90 % (100595)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.18/6.90 % (100595)CaDiCaL version: 2.1.3
% 45.18/6.90 % (100595)Termination reason: Instruction limit
% 45.18/6.90 % (100595)Termination phase: Saturation
% 45.18/6.90 % (100595)Time elapsed: 0.345 s
% 45.18/6.90 % (100595)Peak memory usage: 14 MB
% 45.18/6.90 % (100595)Instructions burned: 478 (million)
% 45.18/6.90 % (100590)Instruction limit reached!
% 45.18/6.90 % (100590)------------------------------
% 45.18/6.90 % (100590)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.18/6.90 % (100590)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.18/6.90 % (100590)CaDiCaL version: 2.1.3
% 45.18/6.90 % (100590)Termination reason: Instruction limit
% 45.18/6.90 % (100590)Termination phase: Saturation
% 45.18/6.90 % (100590)Time elapsed: 0.444 s
% 45.18/6.90 % (100590)Peak memory usage: 17 MB
% 45.18/6.90 % (100590)Instructions burned: 685 (million)
% 45.18/6.90 % (100603)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=298849940:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 45.18/6.90 % (100604)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2876495571:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 45.18/6.90 % (100601)Instruction limit reached!
% 45.18/6.90 % (100601)------------------------------
% 45.18/6.90 % (100601)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.18/6.90 % (100601)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 101.17/14.79 % (100601)CaDiCaL version: 2.1.3
% 101.17/14.79 % (100601)Termination reason: Instruction limit
% 101.17/14.79 % (100601)Termination phase: Finite model building constraint generation
% 101.17/14.79 % (100601)Time elapsed: 0.250 s
% 101.17/14.79 % (100601)Peak memory usage: 75 MB
% 101.17/14.79 % (100601)Instructions burned: 892 (million)
% 101.17/14.79 % (100607)fmb+10_1_sil=64000:random_seed=3736304880:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 101.17/14.79 % TRYING [1]
% 101.17/14.79 % TRYING [2]
% 101.17/14.79 % TRYING [3]
% 101.17/14.79 % (100599)Instruction limit reached!
% 101.17/14.79 % (100599)------------------------------
% 101.17/14.79 % (100599)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 101.17/14.79 % (100599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 101.17/14.79 % (100599)CaDiCaL version: 2.1.3
% 101.17/14.79 % (100599)Termination reason: Instruction limit
% 101.17/14.79 % (100599)Termination phase: Saturation
% 101.17/14.79 % (100599)Time elapsed: 0.690 s
% 101.17/14.79 % (100599)Peak memory usage: 21 MB
% 101.17/14.79 % (100599)Instructions burned: 1180 (million)
% 101.17/14.79 % (100609)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=432772500:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 101.17/14.79 % (100603)Instruction limit reached!
% 101.17/14.79 % (100603)------------------------------
% 101.17/14.79 % (100603)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 101.17/14.79 % (100603)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 101.17/14.79 % (100603)CaDiCaL version: 2.1.3
% 101.17/14.79 % (100603)Termination reason: Instruction limit
% 101.17/14.79 % (100603)Termination phase: Saturation
% 101.17/14.79 % (100603)Time elapsed: 0.417 s
% 101.17/14.79 % (100603)Peak memory usage: 21 MB
% 101.17/14.79 % (100603)Instructions burned: 692 (million)
% 101.17/14.79 % (100611)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1952952244:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 101.17/14.79 % (100604)Instruction limit reached!
% 101.17/14.79 % (100604)------------------------------
% 101.17/14.79 % (100604)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 101.17/14.79 % (100604)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 101.17/14.79 % (100604)CaDiCaL version: 2.1.3
% 101.17/14.79 % (100604)Termination reason: Instruction limit
% 101.17/14.79 % (100604)Termination phase: Saturation
% 101.17/14.79 % (100604)Time elapsed: 0.483 s
% 101.17/14.79 % (100604)Peak memory usage: 19 MB
% 101.17/14.79 % (100604)Instructions burned: 880 (million)
% 101.17/14.79 % (100613)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2098932658:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 101.17/14.79 % TRYING [20]
% 101.17/14.79 % TRYING [8]
% 101.17/14.79 % TRYING [5]
% 101.17/14.79 % TRYING [4]
% 101.17/14.79 % (100611)Instruction limit reached!
% 101.17/14.79 % (100611)------------------------------
% 101.17/14.79 % (100611)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 101.17/14.79 % (100611)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 101.17/14.79 % (100611)CaDiCaL version: 2.1.3
% 101.17/14.79 % (100611)Termination reason: Instruction limit
% 101.17/14.79 % (100611)Termination phase: Finite model building constraint generation
% 101.17/14.79 % (100611)Time elapsed: 0.383 s
% 101.17/14.79 % (100611)Peak memory usage: 46 MB
% 101.17/14.79 % (100611)Instructions burned: 923 (million)
% 101.17/14.79 % (100615)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=4226071272:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 101.17/14.79 % (100615)Instruction limit reached!
% 101.17/14.79 % (100615)------------------------------
% 101.17/14.79 % (100615)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 101.17/14.79 % (100615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 101.17/14.79 % (100615)CaDiCaL version: 2.1.3
% 101.17/14.79 % (100615)Termination reason: Instruction limit
% 101.17/14.79 % (100615)Termination phase: Saturation
% 101.17/14.79 % (100615)Time elapsed: 0.570 s
% 101.17/14.79 % (100615)Peak memory usage: 19 MB
% 101.17/14.79 % (100615)Instructions burned: 1474 (million)
% 101.17/14.79 % (100617)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1485889437:i=6324_2979 on theBenchmark for (2979ds/6324Mi)
% 101.17/14.79 % (100617)Cannot represent all propositional literals internally
% 101.17/14.79 % (100617)Refutation not found, incomplete strategy
% 101.17/14.79 % (100617)------------------------------
% 101.17/14.79 % (100617)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 101.17/14.79 % (100617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100617)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100617)Termination reason: Refutation not found, incomplete strategy
% 127.63/28.95 % (100617)Time elapsed: 0.211 s
% 127.63/28.95 % (100617)Peak memory usage: 13 MB
% 127.63/28.95 % (100617)Instructions burned: 405 (million)
% 127.63/28.95 % (100617)------------------------------
% 127.63/28.95 % (100617)------------------------------
% 127.63/28.95 % (100619)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1990006991:fmbsr=2.30978:i=2174_2977 on theBenchmark for (2977ds/2174Mi)
% 127.63/28.95 % (100619)Cannot represent all propositional literals internally
% 127.63/28.95 % (100619)Refutation not found, incomplete strategy
% 127.63/28.95 % (100619)------------------------------
% 127.63/28.95 % (100619)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100619)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100619)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100619)Termination reason: Refutation not found, incomplete strategy
% 127.63/28.95 % (100619)Time elapsed: 1.120 s
% 127.63/28.95 % (100619)Peak memory usage: 18 MB
% 127.63/28.95 % (100619)Instructions burned: 2059 (million)
% 127.63/28.95 % (100619)------------------------------
% 127.63/28.95 % (100619)------------------------------
% 127.63/28.95 % (100621)ott-2_1_sil=16000:newcnf=on:random_seed=912454090:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2966 on theBenchmark for (2966ds/869Mi)
% 127.63/28.95 % TRYING [5]
% 127.63/28.95 % (100621)Instruction limit reached!
% 127.63/28.95 % (100621)------------------------------
% 127.63/28.95 % (100621)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100621)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100621)Termination reason: Instruction limit
% 127.63/28.95 % (100621)Termination phase: Saturation
% 127.63/28.95 % (100621)Time elapsed: 0.542 s
% 127.63/28.95 % (100621)Peak memory usage: 19 MB
% 127.63/28.95 % (100621)Instructions burned: 870 (million)
% 127.63/28.95 % (100623)ott+10_1_sil=32000:tgt=ground:random_seed=2878204463:i=5114:av=off_2960 on theBenchmark for (2960ds/5114Mi)
% 127.63/28.95 % (100613)Instruction limit reached!
% 127.63/28.95 % (100613)------------------------------
% 127.63/28.95 % (100613)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100613)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100613)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100613)Termination reason: Instruction limit
% 127.63/28.95 % (100613)Termination phase: Saturation
% 127.63/28.95 % (100613)Time elapsed: 3.009 s
% 127.63/28.95 % (100613)Peak memory usage: 39 MB
% 127.63/28.95 % (100613)Instructions burned: 5133 (million)
% 127.63/28.95 % (100625)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3438138505:i=54282_2958 on theBenchmark for (2958ds/54282Mi)
% 127.63/28.95 % TRYING [1]
% 127.63/28.95 % TRYING [2]
% 127.63/28.95 % (100609)Instruction limit reached!
% 127.63/28.95 % (100609)------------------------------
% 127.63/28.95 % (100609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100609)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100609)Termination reason: Instruction limit
% 127.63/28.95 % (100609)Termination phase: Finite model building constraint generation
% 127.63/28.95 % (100609)Time elapsed: 3.353 s
% 127.63/28.95 % (100609)Peak memory usage: 537 MB
% 127.63/28.95 % (100609)Instructions burned: 9515 (million)
% 127.63/28.95 % TRYING [3]
% 127.63/28.95 % (100627)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=53469301:i=3512:aac=none_2955 on theBenchmark for (2955ds/3512Mi)
% 127.63/28.95 % TRYING [4]
% 127.63/28.95 % TRYING [6]
% 127.63/28.95 % TRYING [5]
% 127.63/28.95 % (100607)Instruction limit reached!
% 127.63/28.95 % (100607)------------------------------
% 127.63/28.95 % (100607)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100607)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100607)Termination reason: Instruction limit
% 127.63/28.95 % (100607)Termination phase: Finite model building SAT solving
% 127.63/28.95 % (100607)Time elapsed: 4.983 s
% 127.63/28.95 % (100607)Peak memory usage: 436 MB
% 127.63/28.95 % (100607)Instructions burned: 22063 (million)
% 127.63/28.95 % (100629)dis+21_1_sil=32000:sas=cadical:random_seed=3864623035:i=3773:amm=off_2942 on theBenchmark for (2942ds/3773Mi)
% 127.63/28.95 % (100627)Instruction limit reached!
% 127.63/28.95 % (100627)------------------------------
% 127.63/28.95 % (100627)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100627)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100627)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100627)Termination reason: Instruction limit
% 127.63/28.95 % (100627)Termination phase: Saturation
% 127.63/28.95 % (100627)Time elapsed: 2.030 s
% 127.63/28.95 % (100627)Peak memory usage: 34 MB
% 127.63/28.95 % (100627)Instructions burned: 3513 (million)
% 127.63/28.95 % (100631)ott+11_1_sil=16000:gs=on:random_seed=4091971322:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2935 on theBenchmark for (2935ds/2251Mi)
% 127.63/28.95 % (100629)Instruction limit reached!
% 127.63/28.95 % (100629)------------------------------
% 127.63/28.95 % (100629)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100629)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100629)Termination reason: Instruction limit
% 127.63/28.95 % (100629)Termination phase: Saturation
% 127.63/28.95 % (100629)Time elapsed: 1.189 s
% 127.63/28.95 % (100629)Peak memory usage: 34 MB
% 127.63/28.95 % (100629)Instructions burned: 3776 (million)
% 127.63/28.95 % (100633)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=288926833:fmbsr=1.6:i=67534_2930 on theBenchmark for (2930ds/67534Mi)
% 127.63/28.95 % (100623)Instruction limit reached!
% 127.63/28.95 % (100623)------------------------------
% 127.63/28.95 % (100623)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100623)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100623)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100623)Termination reason: Instruction limit
% 127.63/28.95 % (100623)Termination phase: Saturation
% 127.63/28.95 % (100623)Time elapsed: 3.225 s
% 127.63/28.95 % (100623)Peak memory usage: 47 MB
% 127.63/28.95 % (100623)Instructions burned: 5115 (million)
% 127.63/28.95 % (100635)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=657982398:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2927 on theBenchmark for (2927ds/4591Mi)
% 127.63/28.95 % TRYING [7]
% 127.63/28.95 % (100631)Instruction limit reached!
% 127.63/28.95 % (100631)------------------------------
% 127.63/28.95 % (100631)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100631)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100631)Termination reason: Instruction limit
% 127.63/28.95 % (100631)Termination phase: Saturation
% 127.63/28.95 % (100631)Time elapsed: 1.431 s
% 127.63/28.95 % (100631)Peak memory usage: 35 MB
% 127.63/28.95 % (100631)Instructions burned: 2251 (million)
% 127.63/28.95 % (100637)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=4027442423:i=29340_2920 on theBenchmark for (2920ds/29340Mi)
% 127.63/28.95 % TRYING [6]
% 127.63/28.95 % (100635)Instruction limit reached!
% 127.63/28.95 % (100635)------------------------------
% 127.63/28.95 % (100635)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100635)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100635)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100635)Termination reason: Instruction limit
% 127.63/28.95 % (100635)Termination phase: Saturation
% 127.63/28.95 % (100635)Time elapsed: 2.629 s
% 127.63/28.95 % (100635)Peak memory usage: 46 MB
% 127.63/28.95 % (100635)Instructions burned: 4592 (million)
% 127.63/28.95 % (100639)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=2508449844:i=5211_2901 on theBenchmark for (2901ds/5211Mi)
% 127.63/28.95 % (100639)Instruction limit reached!
% 127.63/28.95 % (100639)------------------------------
% 127.63/28.95 % (100639)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100639)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100639)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100639)Termination reason: Instruction limit
% 127.63/28.95 % (100639)Termination phase: Saturation
% 127.63/28.95 % (100639)Time elapsed: 2.527 s
% 127.63/28.95 % (100639)Peak memory usage: 44 MB
% 127.63/28.95 % (100639)Instructions burned: 5212 (million)
% 127.63/28.95 % (100641)fmb+10_1_sil=32000:sas=cadical:bce=on:fmbss=17:random_seed=2893478625:i=5497:nm=2_2875 on theBenchmark for (2875ds/5497Mi)
% 127.63/28.95 % TRYING [17]
% 127.63/28.95 % (100641)Instruction limit reached!
% 127.63/28.95 % (100641)------------------------------
% 127.63/28.95 % (100641)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100641)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100641)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100641)Termination reason: Instruction limit
% 127.63/28.95 % (100641)Termination phase: Finite model building constraint generation
% 127.63/28.95 % (100641)Time elapsed: 1.931 s
% 127.63/28.95 % (100641)Peak memory usage: 301 MB
% 127.63/28.95 % (100641)Instructions burned: 5499 (million)
% 127.63/28.95 % (100756)fmb+10_1_fmbas=predicate:sil=64000:tgt=full:sas=cadical:fmbss=15:random_seed=3736399011:fmbsr=2:i=46332_2856 on theBenchmark for (2856ds/46332Mi)
% 127.63/28.95 % TRYING [15]
% 127.63/28.95 % TRYING [7]
% 127.63/28.95 % (100637)Instruction limit reached!
% 127.63/28.95 % (100637)------------------------------
% 127.63/28.95 % (100637)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100637)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100637)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100637)Termination reason: Instruction limit
% 127.63/28.95 % (100637)Termination phase: Saturation
% 127.63/28.95 % (100637)Time elapsed: 13.586 s
% 127.63/28.95 % (100637)Peak memory usage: 252 MB
% 127.63/28.95 % (100637)Instructions burned: 29341 (million)
% 127.63/28.95 % (100797)fmb+10_1_sil=128000:tgt=full:sas=cadical:fmbss=12:random_seed=511892557:i=14071_2784 on theBenchmark for (2784ds/14071Mi)
% 127.63/28.95 % TRYING [12]
% 127.63/28.95 % TRYING [7]
% 127.63/28.95 % (100633)Instruction limit reached!
% 127.63/28.95 % (100633)------------------------------
% 127.63/28.95 % (100633)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100633)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100633)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100633)Termination reason: Instruction limit
% 127.63/28.95 % (100633)Termination phase: Finite model building constraint generation
% 127.63/28.95 % (100633)Time elapsed: 16.813 s
% 127.63/28.95 % (100633)Peak memory usage: 3186 MB
% 127.63/28.95 % (100633)Instructions burned: 67536 (million)
% 127.63/28.95 % (100799)dis+10_161_sil=128000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2348575948:i=22565:add=on:rawr=on_2759 on theBenchmark for (2759ds/22565Mi)
% 127.63/28.95 % (100625)Instruction limit reached!
% 127.63/28.95 % (100625)------------------------------
% 127.63/28.95 % (100625)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100625)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100625)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100625)Termination reason: Instruction limit
% 127.63/28.95 % (100625)Termination phase: Finite model building constraint generation
% 127.63/28.95 % (100625)Time elapsed: 20.107 s
% 127.63/28.95 % (100625)Peak memory usage: 1582 MB
% 127.63/28.95 % (100625)Instructions burned: 54283 (million)
% 127.63/28.95 % (100801)ott+4_1_sil=16000:sp=arity:gs=on:random_seed=3478613610:i=8173:av=off_2755 on theBenchmark for (2755ds/8173Mi)
% 127.63/28.95 % (100797)Instruction limit reached!
% 127.63/28.95 % (100797)------------------------------
% 127.63/28.95 % (100797)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100797)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100797)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100797)Termination reason: Instruction limit
% 127.63/28.95 % (100797)Termination phase: Finite model building constraint generation
% 127.63/28.95 % (100797)Time elapsed: 5.006 s
% 127.63/28.95 % (100797)Peak memory usage: 909 MB
% 127.63/28.95 % (100797)Instructions burned: 14074 (million)
% 127.63/28.95 % (100803)dis+10_16:1_sil=16000:random_seed=3164998294:i=9155:fsr=off_2732 on theBenchmark for (2732ds/9155Mi)
% 127.63/28.95 % (100801) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-100568-100801"...
% 127.63/28.95 % (100801)...printing done.
% 127.63/28.95 % (100801)Refutation found. Thanks to Tanya!
% 127.63/28.95 % SZS status Unsatisfiable for theBenchmark
% 127.63/28.95 % SZS output start Proof for theBenchmark
% See solution above
% 127.63/28.95 % (100801)------------------------------
% 127.63/28.95 % (100801)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 127.63/28.95 % (100801)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 127.63/28.95 % (100801)CaDiCaL version: 2.1.3
% 127.63/28.95 % (100801)Termination reason: Refutation
% 127.63/28.95 % (100801)Time elapsed: 3.729 s
% 127.63/28.95 % (100801)Peak memory usage: 67 MB
% 127.63/28.95 % (100801)Instructions burned: 5909 (million)
% 127.63/28.95 % (100568)Success in time 28.52 s
% 127.63/28.95 % Vampire exiting
%------------------------------------------------------------------------------