%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET069-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n011.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 12:42:56 PM UTC 2026
% Result : Unsatisfiable 10.96s 4.99s
% Output : Refutation 10.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 41
% Number of leaves : 21
% Syntax : Number of formulae : 109 ( 31 unt; 2 def)
% Number of atoms : 222 ( 85 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 180 ( 67 ~; 113 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 15 ( 15 usr; 6 con; 0-3 aty)
% Number of variables : 115 ( 115 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( ~ member(X2,X0)
| ~ subclass(X0,X1)
| member(X2,X1) ),
file('/export/starexec/sandbox2/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/sandbox2/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/sandbox2/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
fof(f4,axiom,
! [X0] : subclass(X0,universal_class),
file('/export/starexec/sandbox2/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/sandbox2/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).
fof(f8,axiom,
! [X2,X0,X1] :
( ~ member(X0,unordered_pair(X1,X2))
| X0 = X1
| X0 = X2 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair_member) ).
fof(f9,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X0,X1))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair2) ).
fof(f10,axiom,
! [X0,X1] :
( member(X0,unordered_pair(X1,X0))
| ~ member(X0,universal_class) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',unordered_pair3) ).
fof(f12,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',singleton_set) ).
fof(f21,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection1) ).
fof(f22,axiom,
! [X2,X0,X1] :
( ~ member(X0,intersection(X1,X2))
| member(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection2) ).
fof(f23,axiom,
! [X2,X0,X1] :
( member(X0,intersection(X1,X2))
| ~ member(X0,X2)
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',intersection3) ).
fof(f24,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement1) ).
fof(f25,axiom,
! [X0,X1] :
( member(X0,complement(X1))
| ~ member(X0,universal_class)
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',complement2) ).
fof(f28,axiom,
! [X2,X0,X1] : intersection(X0,cross_product(X1,X2)) = restrict(X0,X1,X2),
file('/export/starexec/sandbox2/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/sandbox2/benchmark/Axioms/SET004-0.ax',domain1) ).
fof(f67,axiom,
! [X0] :
( X0 = null_class
| member(regular(X0),X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET004-0.ax',regularity1) ).
fof(f68,plain,
! [X0] :
( member(regular(X0),X0)
| null_class = X0 ),
inference(reorient_equations,[],[f67]) ).
fof(f101,negated_conjecture,
~ member(y,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_unordered_pair_equals_singleton1_1) ).
fof(f102,negated_conjecture,
unordered_pair(x,y) != singleton(x),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_unordered_pair_equals_singleton1_2) ).
fof(f120,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(f151,plain,
unordered_pair(x,y) != unordered_pair(x,x),
inference(definition_unfolding,[],[f102,f12]) ).
fof(f155,definition,
sF0 = unordered_pair(x,y),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f156,plain,
unordered_pair(x,y) = sF0,
inference(reorient_equations,[],[f155]) ).
fof(f157,definition,
sF1 = unordered_pair(x,x),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f158,plain,
unordered_pair(x,x) = sF1,
inference(reorient_equations,[],[f157]) ).
fof(f159,plain,
sF0 != sF1,
inference(definition_folding,[],[f151,f158,f156]) ).
fof(f163,plain,
! [X0] :
( ~ member(regular(complement(X0)),X0)
| complement(X0) = null_class ),
inference(resolution,[],[f68,f24]) ).
fof(f164,plain,
! [X0,X1] :
( ~ member(not_subclass_element(complement(X0),X1),X0)
| subclass(complement(X0),X1) ),
inference(resolution,[],[f2,f24]) ).
fof(f167,plain,
( ~ member(x,universal_class)
| member(x,sF0) ),
inference(superposition,[],[f9,f156]) ).
fof(f172,plain,
! [X0,X1] :
( member(regular(intersection(X0,X1)),X0)
| intersection(X0,X1) = null_class ),
inference(resolution,[],[f21,f68]) ).
fof(f173,plain,
! [X2,X0,X1] :
( member(not_subclass_element(intersection(X0,X1),X2),X0)
| subclass(intersection(X0,X1),X2) ),
inference(resolution,[],[f21,f2]) ).
fof(f175,plain,
! [X0,X1] :
( member(regular(intersection(X0,X1)),X1)
| intersection(X0,X1) = null_class ),
inference(resolution,[],[f22,f68]) ).
fof(f182,plain,
! [X0,X1] :
( member(regular(X0),X1)
| ~ subclass(X0,X1)
| null_class = X0 ),
inference(resolution,[],[f1,f68]) ).
fof(f183,plain,
! [X2,X0,X1] :
( member(not_subclass_element(X0,X2),X1)
| ~ subclass(X0,X1)
| subclass(X0,X2) ),
inference(resolution,[],[f1,f2]) ).
fof(f186,plain,
! [X0] :
( ~ subclass(universal_class,X0)
| universal_class = X0 ),
inference(resolution,[],[f7,f4]) ).
fof(f212,plain,
! [X0,X1] :
( ~ member(not_subclass_element(X0,complement(X1)),universal_class)
| member(not_subclass_element(X0,complement(X1)),X1)
| subclass(X0,complement(X1)) ),
inference(resolution,[],[f25,f3]) ).
fof(f228,plain,
! [X0] :
( ~ member(X0,sF0)
| x = X0
| y = X0 ),
inference(superposition,[],[f8,f156]) ).
fof(f229,plain,
! [X0] :
( ~ member(X0,sF1)
| x = X0
| x = X0 ),
inference(superposition,[],[f8,f158]) ).
fof(f230,plain,
! [X0] :
( ~ member(X0,sF1)
| x = X0 ),
inference(duplicate_literal_removal,[],[f229]) ).
fof(f232,plain,
( x = regular(sF1)
| null_class = sF1 ),
inference(resolution,[],[f230,f68]) ).
fof(f233,plain,
! [X0] :
( subclass(sF1,X0)
| x = not_subclass_element(sF1,X0) ),
inference(resolution,[],[f230,f2]) ).
fof(f256,plain,
( member(x,sF1)
| null_class = sF1
| null_class = sF1 ),
inference(superposition,[],[f68,f232]) ).
fof(f257,plain,
( member(x,sF1)
| null_class = sF1 ),
inference(duplicate_literal_removal,[],[f256]) ).
fof(f265,plain,
! [X0] :
( ~ subclass(sF1,X0)
| null_class = sF1
| member(x,X0) ),
inference(resolution,[],[f257,f1]) ).
fof(f470,plain,
( y = regular(sF0)
| x = regular(sF0)
| null_class = sF0 ),
inference(resolution,[],[f228,f68]) ).
fof(f486,plain,
! [X0] :
( ~ subclass(complement(X0),X0)
| complement(X0) = null_class
| complement(X0) = null_class ),
inference(resolution,[],[f182,f163]) ).
fof(f487,plain,
! [X2,X0,X1] :
( ~ subclass(X1,X2)
| null_class = X0
| ~ subclass(X0,X1)
| member(regular(X0),X2) ),
inference(resolution,[],[f182,f1]) ).
fof(f500,plain,
! [X0] :
( ~ subclass(complement(X0),X0)
| complement(X0) = null_class ),
inference(duplicate_literal_removal,[],[f486]) ).
fof(f507,plain,
null_class = complement(universal_class),
inference(resolution,[],[f500,f4]) ).
fof(f533,plain,
! [X0] :
( y = regular(intersection(sF0,X0))
| x = regular(intersection(sF0,X0))
| null_class = intersection(sF0,X0) ),
inference(resolution,[],[f172,f228]) ).
fof(f553,plain,
! [X0,X1] :
( ~ member(regular(intersection(X0,complement(X1))),X1)
| null_class = intersection(X0,complement(X1)) ),
inference(resolution,[],[f175,f24]) ).
fof(f565,plain,
! [X0,X1] :
( ~ subclass(complement(X0),X0)
| subclass(complement(X0),X1)
| subclass(complement(X0),X1) ),
inference(resolution,[],[f183,f164]) ).
fof(f566,plain,
! [X2,X3,X0,X1] :
( ~ subclass(X1,X3)
| subclass(X0,X2)
| ~ subclass(X0,X1)
| member(not_subclass_element(X0,X2),X3) ),
inference(resolution,[],[f183,f1]) ).
fof(f578,plain,
! [X0,X1] :
( ~ subclass(complement(X0),X0)
| subclass(complement(X0),X1) ),
inference(duplicate_literal_removal,[],[f565]) ).
fof(f582,plain,
! [X0] :
( ~ subclass(null_class,universal_class)
| subclass(null_class,X0) ),
inference(superposition,[],[f578,f507]) ).
fof(f583,plain,
! [X0] : subclass(null_class,X0),
inference(forward_subsumption_resolution,[],[f582,f4]) ).
fof(f591,plain,
! [X0] :
( ~ subclass(X0,null_class)
| null_class = X0 ),
inference(resolution,[],[f583,f7]) ).
fof(f606,plain,
! [X0,X1] :
( subclass(intersection(X0,X1),X0)
| subclass(intersection(X0,X1),X0) ),
inference(resolution,[],[f173,f3]) ).
fof(f624,plain,
! [X0,X1] : subclass(intersection(X0,X1),X0),
inference(duplicate_literal_removal,[],[f606]) ).
fof(f628,plain,
! [X0] : null_class = intersection(null_class,X0),
inference(resolution,[],[f624,f591]) ).
fof(f686,plain,
! [X0] :
( null_class != null_class
| ~ member(X0,domain_of(null_class)) ),
inference(superposition,[],[f120,f628]) ).
fof(f694,plain,
! [X0] : ~ member(X0,domain_of(null_class)),
inference(trivial_inequality_removal,[],[f686]) ).
fof(f729,plain,
null_class = domain_of(null_class),
inference(resolution,[],[f694,f68]) ).
fof(f754,plain,
! [X0] : ~ member(X0,null_class),
inference(superposition,[],[f694,f729]) ).
fof(f965,plain,
! [X0] :
( member(not_subclass_element(universal_class,complement(X0)),X0)
| subclass(universal_class,complement(X0))
| subclass(universal_class,complement(X0)) ),
inference(resolution,[],[f212,f2]) ).
fof(f973,plain,
! [X0] :
( member(not_subclass_element(universal_class,complement(X0)),X0)
| subclass(universal_class,complement(X0)) ),
inference(duplicate_literal_removal,[],[f965]) ).
fof(f1606,plain,
( member(x,universal_class)
| null_class = sF1 ),
inference(resolution,[],[f265,f4]) ).
fof(f1644,plain,
( member(x,sF0)
| null_class = sF1 ),
inference(resolution,[],[f1606,f167]) ).
fof(f2154,plain,
subclass(universal_class,complement(null_class)),
inference(resolution,[],[f973,f754]) ).
fof(f2185,plain,
universal_class = complement(null_class),
inference(resolution,[],[f2154,f186]) ).
fof(f3601,plain,
! [X0] :
( null_class = X0
| ~ subclass(X0,universal_class)
| member(regular(X0),complement(null_class)) ),
inference(resolution,[],[f487,f2154]) ).
fof(f3641,plain,
! [X0] :
( null_class = X0
| member(regular(X0),complement(null_class)) ),
inference(forward_subsumption_resolution,[],[f3601,f4]) ).
fof(f3643,plain,
! [X0] :
( member(regular(X0),universal_class)
| null_class = X0 ),
inference(forward_demodulation,[],[f3641,f2185]) ).
fof(f4453,plain,
( member(y,universal_class)
| null_class = sF0
| x = regular(sF0)
| null_class = sF0 ),
inference(superposition,[],[f3643,f470]) ).
fof(f4456,plain,
( member(y,universal_class)
| null_class = sF0
| x = regular(sF0) ),
inference(duplicate_literal_removal,[],[f4453]) ).
fof(f4465,plain,
( x = regular(sF0)
| null_class = sF0 ),
inference(forward_subsumption_resolution,[],[f4456,f101]) ).
fof(f4474,plain,
! [X0,X1] :
( subclass(X0,X1)
| ~ subclass(X0,universal_class)
| member(not_subclass_element(X0,X1),complement(null_class)) ),
inference(resolution,[],[f566,f2154]) ).
fof(f4517,plain,
! [X0,X1] :
( subclass(X0,X1)
| member(not_subclass_element(X0,X1),complement(null_class)) ),
inference(forward_subsumption_resolution,[],[f4474,f4]) ).
fof(f4519,plain,
! [X0,X1] :
( member(not_subclass_element(X0,X1),universal_class)
| subclass(X0,X1) ),
inference(forward_demodulation,[],[f4517,f2185]) ).
fof(f4521,plain,
( member(x,sF0)
| null_class = sF0
| null_class = sF0 ),
inference(superposition,[],[f68,f4465]) ).
fof(f4550,plain,
( member(x,sF0)
| null_class = sF0 ),
inference(duplicate_literal_removal,[],[f4521]) ).
fof(f7326,plain,
! [X0] :
( member(y,universal_class)
| null_class = intersection(sF0,X0)
| x = regular(intersection(sF0,X0))
| null_class = intersection(sF0,X0) ),
inference(superposition,[],[f3643,f533]) ).
fof(f7328,plain,
! [X0] :
( member(y,universal_class)
| null_class = intersection(sF0,X0)
| x = regular(intersection(sF0,X0)) ),
inference(duplicate_literal_removal,[],[f7326]) ).
fof(f7354,plain,
! [X0] :
( x = regular(intersection(sF0,X0))
| null_class = intersection(sF0,X0) ),
inference(forward_subsumption_resolution,[],[f7328,f101]) ).
fof(f7365,plain,
! [X0] :
( ~ member(x,X0)
| null_class = intersection(sF0,complement(X0))
| null_class = intersection(sF0,complement(X0)) ),
inference(superposition,[],[f553,f7354]) ).
fof(f7383,plain,
! [X0] :
( member(x,universal_class)
| null_class = intersection(sF0,X0)
| null_class = intersection(sF0,X0) ),
inference(superposition,[],[f3643,f7354]) ).
fof(f7384,plain,
! [X0] :
( member(x,universal_class)
| null_class = intersection(sF0,X0) ),
inference(duplicate_literal_removal,[],[f7383]) ).
fof(f7402,plain,
! [X0] :
( ~ member(x,X0)
| null_class = intersection(sF0,complement(X0)) ),
inference(duplicate_literal_removal,[],[f7365]) ).
fof(f7801,plain,
! [X0] :
( null_class = intersection(sF0,complement(unordered_pair(X0,x)))
| ~ member(x,universal_class) ),
inference(resolution,[],[f7402,f10]) ).
fof(f7831,plain,
! [X0] : null_class = intersection(sF0,complement(unordered_pair(X0,x))),
inference(forward_subsumption_resolution,[],[f7801,f7384]) ).
fof(f7890,plain,
null_class = intersection(sF0,complement(sF1)),
inference(superposition,[],[f7831,f158]) ).
fof(f7978,plain,
! [X0] :
( member(X0,null_class)
| ~ member(X0,complement(sF1))
| ~ member(X0,sF0) ),
inference(superposition,[],[f23,f7890]) ).
fof(f8017,plain,
! [X0] :
( ~ member(X0,complement(sF1))
| ~ member(X0,sF0) ),
inference(forward_subsumption_resolution,[],[f7978,f754]) ).
fof(f8030,plain,
! [X0] :
( ~ member(X0,sF0)
| ~ member(X0,universal_class)
| member(X0,sF1) ),
inference(resolution,[],[f8017,f25]) ).
fof(f8907,plain,
! [X0] :
( ~ member(not_subclass_element(sF0,X0),universal_class)
| member(not_subclass_element(sF0,X0),sF1)
| subclass(sF0,X0) ),
inference(resolution,[],[f8030,f2]) ).
fof(f9001,plain,
! [X0] :
( member(not_subclass_element(sF0,X0),sF1)
| subclass(sF0,X0) ),
inference(forward_subsumption_resolution,[],[f8907,f4519]) ).
fof(f9417,plain,
( subclass(sF0,sF1)
| subclass(sF0,sF1) ),
inference(resolution,[],[f9001,f3]) ).
fof(f9431,plain,
subclass(sF0,sF1),
inference(duplicate_literal_removal,[],[f9417]) ).
fof(f9505,plain,
( ~ subclass(sF1,sF0)
| sF0 = sF1 ),
inference(resolution,[],[f9431,f7]) ).
fof(f9506,plain,
~ subclass(sF1,sF0),
inference(forward_subsumption_resolution,[],[f9505,f159]) ).
fof(f9513,plain,
x = not_subclass_element(sF1,sF0),
inference(resolution,[],[f9506,f233]) ).
fof(f9743,plain,
( ~ member(x,sF0)
| subclass(sF1,sF0) ),
inference(superposition,[],[f3,f9513]) ).
fof(f9746,plain,
~ member(x,sF0),
inference(forward_subsumption_resolution,[],[f9743,f9506]) ).
fof(f9900,plain,
null_class = sF0,
inference(resolution,[],[f9746,f4550]) ).
fof(f9901,plain,
null_class = sF1,
inference(resolution,[],[f9746,f1644]) ).
fof(f10012,plain,
~ subclass(sF1,null_class),
inference(superposition,[],[f9506,f9900]) ).
fof(f10016,plain,
~ subclass(null_class,null_class),
inference(forward_demodulation,[],[f10012,f9901]) ).
fof(f10019,plain,
$false,
inference(forward_subsumption_resolution,[],[f10016,f583]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET069-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.40 % Computer : n011.cluster.edu
% 0.13/0.40 % Model : x86_64 x86_64
% 0.13/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.40 % Memory : 8046.5625MB
% 0.13/0.40 % OS : Linux 6.8.0-71-generic
% 0.13/0.40 % CPULimit : 300
% 0.13/0.40 % WCLimit : 300
% 0.13/0.40 % DateTime : Mon Sep 28 00:29:46 UTC 2026
% 0.13/0.40 % CPUTime :
% 0.13/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.43 Running first-order model finding
% 0.13/0.43 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 17.33/3.02 % (2908566)Will run a generic schedule for satisfiability detection.
% 17.33/3.02 % (2908571)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2779974779_2999 on theBenchmark for (2999ds/0Mi)
% 17.33/3.02 % (2908572)% WARNING: option uhcvi not known.
% 17.33/3.02 % (2908572)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3913833466:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 17.33/3.02 % (2908573)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3801473178:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 17.33/3.02 % (2908574)dis+10_1_sil=32000:sp=arity:random_seed=3558889981:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 17.33/3.02 % (2908575)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=878317649:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 17.33/3.02 % (2908576)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2966218403:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 17.33/3.02 % (2908577)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=80696632:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 17.33/3.02 % (2908577)Instruction limit reached!
% 17.33/3.02 % (2908577)------------------------------
% 17.33/3.02 % (2908577)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.33/3.02 % (2908577)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.33/3.02 % (2908577)CaDiCaL version: 2.1.3
% 17.33/3.02 % (2908577)Termination reason: Instruction limit
% 17.33/3.02 % (2908577)Termination phase: Saturation
% 17.33/3.02 % (2908577)Time elapsed: 0.056 s
% 17.33/3.02 % (2908577)Peak memory usage: 12 MB
% 17.33/3.02 % (2908577)Instructions burned: 162 (million)
% 17.33/3.02 % (2908574)Instruction limit reached!
% 17.33/3.02 % (2908574)------------------------------
% 17.33/3.02 % (2908574)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.33/3.02 % (2908574)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.33/3.02 % (2908574)CaDiCaL version: 2.1.3
% 17.33/3.02 % (2908574)Termination reason: Instruction limit
% 17.33/3.02 % (2908574)Termination phase: Saturation
% 17.33/3.02 % (2908574)Time elapsed: 0.067 s
% 17.33/3.02 % (2908574)Peak memory usage: 12 MB
% 17.33/3.02 % (2908574)Instructions burned: 104 (million)
% 17.33/3.02 % (2908575)Instruction limit reached!
% 17.33/3.02 % (2908575)------------------------------
% 17.33/3.02 % (2908575)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.33/3.02 % (2908575)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.33/3.02 % (2908575)CaDiCaL version: 2.1.3
% 17.33/3.02 % (2908575)Termination reason: Instruction limit
% 17.33/3.02 % (2908575)Termination phase: Saturation
% 17.33/3.02 % (2908575)Time elapsed: 0.071 s
% 17.33/3.02 % (2908575)Peak memory usage: 12 MB
% 17.33/3.02 % (2908575)Instructions burned: 116 (million)
% 17.33/3.02 % (2908585)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3310769063:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 17.33/3.02 % (2908576)Instruction limit reached!
% 17.33/3.02 % (2908576)------------------------------
% 17.33/3.02 % (2908576)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.33/3.02 % (2908576)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.33/3.02 % (2908576)CaDiCaL version: 2.1.3
% 17.33/3.02 % (2908576)Termination reason: Instruction limit
% 17.33/3.02 % (2908576)Termination phase: Saturation
% 17.33/3.02 % (2908576)Time elapsed: 0.077 s
% 17.33/3.02 % (2908576)Peak memory usage: 12 MB
% 17.33/3.02 % (2908576)Instructions burned: 132 (million)
% 17.33/3.02 % (2908586)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=294031854:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 17.33/3.02 % TRYING [1]
% 17.33/3.02 % (2908587)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=1749862939:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 17.33/3.02 % TRYING [2]
% 17.33/3.02 % (2908589)ott-21_1_sil=16000:fs=off:random_seed=2471892537:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 17.33/3.02 % TRYING [3]
% 17.33/3.02 % (2908586)Instruction limit reached!
% 17.33/3.02 % (2908586)------------------------------
% 17.33/3.02 % (2908586)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.33/3.02 % (2908586)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908586)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908586)Termination reason: Instruction limit
% 10.96/4.98 % (2908586)Termination phase: Saturation
% 10.96/4.98 % (2908586)Time elapsed: 0.089 s
% 10.96/4.98 % (2908586)Peak memory usage: 13 MB
% 10.96/4.98 % (2908586)Instructions burned: 131 (million)
% 10.96/4.98 % TRYING [4]
% 10.96/4.98 % (2908589)Instruction limit reached!
% 10.96/4.98 % (2908589)------------------------------
% 10.96/4.98 % (2908589)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908589)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908589)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908589)Termination reason: Instruction limit
% 10.96/4.98 % (2908589)Termination phase: Saturation
% 10.96/4.98 % (2908589)Time elapsed: 0.096 s
% 10.96/4.98 % (2908589)Peak memory usage: 13 MB
% 10.96/4.98 % (2908589)Instructions burned: 181 (million)
% 10.96/4.98 % (2908593)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=967406037:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 10.96/4.98 % (2908594)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3458152420:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 10.96/4.98 % TRYING [1]
% 10.96/4.98 % TRYING [2]
% 10.96/4.98 % TRYING [3]
% 10.96/4.98 % TRYING [1]
% 10.96/4.98 % (2908585)Instruction limit reached!
% 10.96/4.98 % (2908585)------------------------------
% 10.96/4.98 % (2908585)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908585)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908585)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908585)Termination reason: Instruction limit
% 10.96/4.98 % (2908585)Termination phase: Finite model building constraint generation
% 10.96/4.98 % (2908585)Time elapsed: 0.328 s
% 10.96/4.98 % (2908585)Peak memory usage: 35 MB
% 10.96/4.98 % (2908585)Instructions burned: 715 (million)
% 10.96/4.98 % TRYING [2]
% 10.96/4.98 % (2908597)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4104772051:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 10.96/4.98 % (2908587)Instruction limit reached!
% 10.96/4.98 % (2908587)------------------------------
% 10.96/4.98 % (2908587)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908587)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908587)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908587)Termination reason: Instruction limit
% 10.96/4.98 % (2908587)Termination phase: Saturation
% 10.96/4.98 % (2908587)Time elapsed: 0.424 s
% 10.96/4.98 % (2908587)Peak memory usage: 19 MB
% 10.96/4.98 % (2908587)Instructions burned: 684 (million)
% 10.96/4.98 % TRYING [3]
% 10.96/4.98 % (2908599)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1952715457:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 10.96/4.98 % (2908593)Instruction limit reached!
% 10.96/4.98 % (2908593)------------------------------
% 10.96/4.98 % (2908593)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908593)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908593)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908593)Termination reason: Instruction limit
% 10.96/4.98 % (2908593)Termination phase: Saturation
% 10.96/4.98 % (2908593)Time elapsed: 0.347 s
% 10.96/4.98 % (2908593)Peak memory usage: 14 MB
% 10.96/4.98 % (2908593)Instructions burned: 478 (million)
% 10.96/4.98 % (2908601)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=1221519198: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)
% 10.96/4.98 % (2908594)Instruction limit reached!
% 10.96/4.98 % (2908594)------------------------------
% 10.96/4.98 % (2908594)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908594)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908594)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908594)Termination reason: Instruction limit
% 10.96/4.98 % (2908594)Termination phase: Finite model building constraint generation
% 10.96/4.98 % (2908594)Time elapsed: 0.402 s
% 10.96/4.98 % (2908594)Peak memory usage: 28 MB
% 10.96/4.98 % (2908594)Instructions burned: 866 (million)
% 10.96/4.98 % TRYING [5]
% 10.96/4.98 % (2908603)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3309598335:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 10.96/4.98 % (2908601)Instruction limit reached!
% 10.96/4.98 % (2908601)------------------------------
% 10.96/4.98 % (2908601)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908601)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908601)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908601)Termination reason: Instruction limit
% 10.96/4.98 % (2908601)Termination phase: Saturation
% 10.96/4.98 % (2908601)Time elapsed: 0.406 s
% 10.96/4.98 % (2908601)Peak memory usage: 17 MB
% 10.96/4.98 % (2908601)Instructions burned: 692 (million)
% 10.96/4.98 % (2908599)Instruction limit reached!
% 10.96/4.98 % (2908599)------------------------------
% 10.96/4.98 % (2908599)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.98 % (2908599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.98 % (2908599)CaDiCaL version: 2.1.3
% 10.96/4.98 % (2908599)Termination reason: Instruction limit
% 10.96/4.98 % (2908599)Termination phase: Finite model building constraint generation
% 10.96/4.98 % (2908599)Time elapsed: 0.444 s
% 10.96/4.98 % (2908599)Peak memory usage: 79 MB
% 10.96/4.98 % (2908599)Instructions burned: 891 (million)
% 10.96/4.98 % (2908605)fmb+10_1_sil=64000:random_seed=3410769196:i=22061:nm=2:gsp=on_2989 on theBenchmark for (2989ds/22061Mi)
% 10.96/4.99 % (2908606)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=103870261:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 10.96/4.99 % (2908603)Instruction limit reached!
% 10.96/4.99 % (2908603)------------------------------
% 10.96/4.99 % (2908603)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908603)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908603)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908603)Termination reason: Instruction limit
% 10.96/4.99 % (2908603)Termination phase: Saturation
% 10.96/4.99 % (2908603)Time elapsed: 0.487 s
% 10.96/4.99 % (2908603)Peak memory usage: 19 MB
% 10.96/4.99 % (2908603)Instructions burned: 879 (million)
% 10.96/4.99 % (2908609)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2108969103:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 10.96/4.99 % (2908597)Instruction limit reached!
% 10.96/4.99 % (2908597)------------------------------
% 10.96/4.99 % (2908597)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908597)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908597)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908597)Termination reason: Instruction limit
% 10.96/4.99 % (2908597)Termination phase: Saturation
% 10.96/4.99 % (2908597)Time elapsed: 0.719 s
% 10.96/4.99 % (2908597)Peak memory usage: 21 MB
% 10.96/4.99 % (2908597)Instructions burned: 1180 (million)
% 10.96/4.99 % (2908611)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3865957802:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 10.96/4.99 % TRYING [1]
% 10.96/4.99 % TRYING [2]
% 10.96/4.99 % TRYING [20]
% 10.96/4.99 % TRYING [3]
% 10.96/4.99 % TRYING [8]
% 10.96/4.99 % (2908609)Instruction limit reached!
% 10.96/4.99 % (2908609)------------------------------
% 10.96/4.99 % (2908609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908609)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908609)Termination reason: Instruction limit
% 10.96/4.99 % (2908609)Termination phase: Finite model building constraint generation
% 10.96/4.99 % (2908609)Time elapsed: 0.383 s
% 10.96/4.99 % (2908609)Peak memory usage: 52 MB
% 10.96/4.99 % (2908609)Instructions burned: 920 (million)
% 10.96/4.99 % (2908613)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1716376229:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 10.96/4.99 % TRYING [4]
% 10.96/4.99 % (2908613)Instruction limit reached!
% 10.96/4.99 % (2908613)------------------------------
% 10.96/4.99 % (2908613)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908613)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908613)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908613)Termination reason: Instruction limit
% 10.96/4.99 % (2908613)Termination phase: Saturation
% 10.96/4.99 % (2908613)Time elapsed: 0.776 s
% 10.96/4.99 % (2908613)Peak memory usage: 28 MB
% 10.96/4.99 % (2908613)Instructions burned: 1472 (million)
% 10.96/4.99 % (2908615)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2429917247:i=6324_2976 on theBenchmark for (2976ds/6324Mi)
% 10.96/4.99 % (2908615)Cannot represent all propositional literals internally
% 10.96/4.99 % (2908615)Refutation not found, incomplete strategy
% 10.96/4.99 % (2908615)------------------------------
% 10.96/4.99 % (2908615)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908615)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908615)Termination reason: Refutation not found, incomplete strategy
% 10.96/4.99 % (2908615)Time elapsed: 0.189 s
% 10.96/4.99 % (2908615)Peak memory usage: 13 MB
% 10.96/4.99 % (2908615)Instructions burned: 358 (million)
% 10.96/4.99 % (2908615)------------------------------
% 10.96/4.99 % (2908615)------------------------------
% 10.96/4.99 % TRYING [6]
% 10.96/4.99 % (2908617)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1504639015:fmbsr=2.30978:i=2174_2974 on theBenchmark for (2974ds/2174Mi)
% 10.96/4.99 % (2908617)Cannot represent all propositional literals internally
% 10.96/4.99 % (2908617)Refutation not found, incomplete strategy
% 10.96/4.99 % (2908617)------------------------------
% 10.96/4.99 % (2908617)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908617)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908617)Termination reason: Refutation not found, incomplete strategy
% 10.96/4.99 % (2908617)Time elapsed: 1.006 s
% 10.96/4.99 % (2908617)Peak memory usage: 17 MB
% 10.96/4.99 % (2908617)Instructions burned: 1837 (million)
% 10.96/4.99 % (2908617)------------------------------
% 10.96/4.99 % (2908617)------------------------------
% 10.96/4.99 % (2908619)ott-2_1_sil=16000:newcnf=on:random_seed=987269384:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2963 on theBenchmark for (2963ds/869Mi)
% 10.96/4.99 % (2908611)Instruction limit reached!
% 10.96/4.99 % (2908611)------------------------------
% 10.96/4.99 % (2908611)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908611)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908611)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908611)Termination reason: Instruction limit
% 10.96/4.99 % (2908611)Termination phase: Saturation
% 10.96/4.99 % (2908611)Time elapsed: 2.845 s
% 10.96/4.99 % (2908611)Peak memory usage: 33 MB
% 10.96/4.99 % (2908611)Instructions burned: 5133 (million)
% 10.96/4.99 % (2908621)ott+10_1_sil=32000:tgt=ground:random_seed=660752604:i=5114:av=off_2959 on theBenchmark for (2959ds/5114Mi)
% 10.96/4.99 % (2908619)Instruction limit reached!
% 10.96/4.99 % (2908619)------------------------------
% 10.96/4.99 % (2908619)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908619)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908619)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908619)Termination reason: Instruction limit
% 10.96/4.99 % (2908619)Termination phase: Saturation
% 10.96/4.99 % (2908619)Time elapsed: 0.559 s
% 10.96/4.99 % (2908619)Peak memory usage: 17 MB
% 10.96/4.99 % (2908619)Instructions burned: 869 (million)
% 10.96/4.99 % (2908623)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3910205916:i=54282_2958 on theBenchmark for (2958ds/54282Mi)
% 10.96/4.99 % TRYING [1]
% 10.96/4.99 % TRYING [2]
% 10.96/4.99 % TRYING [3]
% 10.96/4.99 % (2908621) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2908566-2908621"...
% 10.96/4.99 % (2908621)...printing done.
% 10.96/4.99 % (2908621)Refutation found. Thanks to Tanya!
% 10.96/4.99 % SZS status Unsatisfiable for theBenchmark
% 10.96/4.99 % SZS output start Proof for theBenchmark
% See solution above
% 10.96/4.99 % (2908621)------------------------------
% 10.96/4.99 % (2908621)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 10.96/4.99 % (2908621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.96/4.99 % (2908621)CaDiCaL version: 2.1.3
% 10.96/4.99 % (2908621)Termination reason: Refutation
% 10.96/4.99 % (2908621)Time elapsed: 0.378 s
% 10.96/4.99 % (2908621)Peak memory usage: 17 MB
% 10.96/4.99 % (2908621)Instructions burned: 606 (million)
% 10.96/4.99 % (2908566)Success in time 4.543 s
% 10.96/4.99 % Vampire exiting
%------------------------------------------------------------------------------