%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET754+4 : TPTP v9.3.1. Bugfixed v2.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n018.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 12:44:33 PM UTC 2026
% Result : Theorem 2.87s 1.00s
% Output : Refutation 2.87s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 8
% Syntax : Number of formulae : 59 ( 13 unt; 3 def)
% Number of atoms : 167 ( 5 equ)
% Maximal formula atoms : 10 ( 2 avg)
% Number of connectives : 167 ( 59 ~; 59 |; 27 &)
% ( 9 <=>; 13 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 5 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 4 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-3 aty)
% Number of variables : 112 ( 0 sgn 97 !; 15 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X0)
=> member(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET006+0.ax',subset) ).
fof(f12,axiom,
! [X0,X1,X2] :
( maps(X0,X1,X2)
<=> ( ! [X3] :
( member(X3,X1)
=> ? [X4] :
( member(X4,X2)
& apply(X0,X3,X4) ) )
& ! [X3,X5,X6] :
( ( member(X3,X1)
& member(X5,X2)
& member(X6,X2) )
=> ( ( apply(X0,X3,X5)
& apply(X0,X3,X6) )
=> X5 = X6 ) ) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET006+1.ax',maps) ).
fof(f22,axiom,
! [X0,X1,X2] :
( member(X2,image2(X0,X1))
<=> ? [X3] :
( member(X3,X1)
& apply(X0,X3,X2) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET006+1.ax',image2) ).
fof(f24,axiom,
! [X0,X1,X2] :
( member(X2,inverse_image2(X0,X1))
<=> ? [X3] :
( member(X3,X1)
& apply(X0,X2,X3) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET006+1.ax',inverse_image2) ).
fof(f29,conjecture,
! [X0,X1,X2,X3] :
( ( maps(X0,X1,X2)
& subset(X3,X1) )
=> subset(X3,inverse_image2(X0,image2(X0,X3))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thIIa04) ).
fof(f30,negated_conjecture,
~ ! [X0,X1,X2,X3] :
( ( maps(X0,X1,X2)
& subset(X3,X1) )
=> subset(X3,inverse_image2(X0,image2(X0,X3))) ),
inference(negated_conjecture,[status(cth)],[f29]) ).
fof(f31,plain,
! [X0,X1,X2] :
( maps(X0,X1,X2)
<=> ( ! [X3] :
( member(X3,X1)
=> ? [X4] :
( member(X4,X2)
& apply(X0,X3,X4) ) )
& ! [X5,X6,X7] :
( ( member(X5,X1)
& member(X6,X2)
& member(X7,X2) )
=> ( ( apply(X0,X5,X6)
& apply(X0,X5,X7) )
=> X6 = X7 ) ) ) ),
inference(rectify,[],[f12]) ).
fof(f32,plain,
! [X0,X1,X2] :
( maps(X0,X1,X2)
=> ( ! [X3] :
( member(X3,X1)
=> ? [X4] :
( member(X4,X2)
& apply(X0,X3,X4) ) )
& ! [X5,X6,X7] :
( ( member(X5,X1)
& member(X6,X2)
& member(X7,X2) )
=> ( ( apply(X0,X5,X6)
& apply(X0,X5,X7) )
=> X6 = X7 ) ) ) ),
inference(unused_predicate_definition_removal,[],[f31]) ).
fof(f33,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X1)
| ~ member(X2,X0) ) ),
inference(ennf_transformation,[],[f1]) ).
fof(f35,plain,
! [X0,X1,X2] :
( ( ! [X3] :
( ? [X4] :
( member(X4,X2)
& apply(X0,X3,X4) )
| ~ member(X3,X1) )
& ! [X5,X6,X7] :
( X6 = X7
| ~ apply(X0,X5,X6)
| ~ apply(X0,X5,X7)
| ~ member(X5,X1)
| ~ member(X6,X2)
| ~ member(X7,X2) ) )
| ~ maps(X0,X1,X2) ),
inference(ennf_transformation,[],[f32]) ).
fof(f36,plain,
! [X0,X1,X2] :
( ( ! [X3] :
( ? [X4] :
( member(X4,X2)
& apply(X0,X3,X4) )
| ~ member(X3,X1) )
& ! [X5,X6,X7] :
( X6 = X7
| ~ apply(X0,X5,X6)
| ~ apply(X0,X5,X7)
| ~ member(X5,X1)
| ~ member(X6,X2)
| ~ member(X7,X2) ) )
| ~ maps(X0,X1,X2) ),
inference(flattening,[],[f35]) ).
fof(f41,plain,
? [X0,X1,X2,X3] :
( ~ subset(X3,inverse_image2(X0,image2(X0,X3)))
& maps(X0,X1,X2)
& subset(X3,X1) ),
inference(ennf_transformation,[],[f30]) ).
fof(f42,plain,
? [X0,X1,X2,X3] :
( ~ subset(X3,inverse_image2(X0,image2(X0,X3)))
& maps(X0,X1,X2)
& subset(X3,X1) ),
inference(flattening,[],[f41]) ).
fof(f43,plain,
! [X2,X0,X1] :
( ~ member(X2,X0)
| member(X2,X1)
| ~ subset(X0,X1) ),
inference(cnf_transformation,[],[f33]) ).
fof(f44,plain,
! [X0,X1] :
( member(sK0(X0,X1),X0)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f33]) ).
fof(f45,plain,
! [X0,X1] :
( ~ member(sK0(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f33]) ).
fof(f69,plain,
! [X2,X3,X0,X1] :
( ~ maps(X0,X1,X2)
| ~ member(X3,X1)
| apply(X0,X3,sK3(X0,X2,X3)) ),
inference(cnf_transformation,[],[f36]) ).
fof(f80,plain,
! [X2,X3,X0,X1] :
( ~ apply(X0,X3,X2)
| ~ member(X3,X1)
| member(X2,image2(X0,X1)) ),
inference(cnf_transformation,[],[f22]) ).
fof(f87,plain,
! [X2,X3,X0,X1] :
( ~ apply(X0,X2,X3)
| ~ member(X3,X1)
| member(X2,inverse_image2(X0,X1)) ),
inference(cnf_transformation,[],[f24]) ).
fof(f92,plain,
subset(sK12,sK10),
inference(cnf_transformation,[],[f42]) ).
fof(f93,plain,
maps(sK9,sK10,sK11),
inference(cnf_transformation,[],[f42]) ).
fof(f94,plain,
~ subset(sK12,inverse_image2(sK9,image2(sK9,sK12))),
inference(cnf_transformation,[],[f42]) ).
fof(f98,plain,
! [X0,X1] :
( ~ subset(X0,X1)
| member(sK0(X0,X1),X1) ),
inference(consistent_polarity_flipping,[],[f45]) ).
fof(f99,plain,
! [X0,X1] :
( ~ member(sK0(X0,X1),X0)
| ~ subset(X0,X1) ),
inference(consistent_polarity_flipping,[],[f44]) ).
fof(f100,plain,
! [X2,X0,X1] :
( ~ member(X2,X1)
| member(X2,X0)
| subset(X0,X1) ),
inference(consistent_polarity_flipping,[],[f43]) ).
fof(f126,plain,
! [X2,X3,X0,X1] :
( ~ maps(X0,X1,X2)
| member(X3,X1)
| ~ apply(X0,X3,sK3(X0,X2,X3)) ),
inference(consistent_polarity_flipping,[],[f69]) ).
fof(f133,plain,
! [X2,X3,X0,X1] :
( ~ member(X2,image2(X0,X1))
| member(X3,X1)
| apply(X0,X3,X2) ),
inference(consistent_polarity_flipping,[],[f80]) ).
fof(f140,plain,
! [X2,X3,X0,X1] :
( ~ member(X2,inverse_image2(X0,X1))
| member(X3,X1)
| apply(X0,X2,X3) ),
inference(consistent_polarity_flipping,[],[f87]) ).
fof(f147,plain,
subset(sK12,inverse_image2(sK9,image2(sK9,sK12))),
inference(consistent_polarity_flipping,[],[f94]) ).
fof(f148,plain,
~ subset(sK12,sK10),
inference(consistent_polarity_flipping,[],[f92]) ).
fof(f152,plain,
member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),inverse_image2(sK9,image2(sK9,sK12))),
inference(resolution,[],[f98,f147]) ).
fof(f366,plain,
! [X0] :
( apply(sK9,sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),X0)
| member(X0,image2(sK9,sK12)) ),
inference(resolution,[],[f140,f152]) ).
fof(f426,plain,
! [X0] :
( ~ apply(sK9,X0,sK3(sK9,sK11,X0))
| member(X0,sK10) ),
inference(resolution,[],[f126,f93]) ).
fof(f427,plain,
( member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK10)
| member(sK3(sK9,sK11,sK0(sK12,inverse_image2(sK9,image2(sK9,sK12)))),image2(sK9,sK12)) ),
inference(resolution,[],[f426,f366]) ).
fof(f429,definition,
( spl13_1
<=> member(sK3(sK9,sK11,sK0(sK12,inverse_image2(sK9,image2(sK9,sK12)))),image2(sK9,sK12)) ),
introduced(definition,[new_symbols(definition,[spl13_1])],[avatar_definition]) ).
fof(f431,plain,
( member(sK3(sK9,sK11,sK0(sK12,inverse_image2(sK9,image2(sK9,sK12)))),image2(sK9,sK12))
| ~ spl13_1 ),
inference(avatar_component_clause,[],[f429]) ).
fof(f433,definition,
( spl13_2
<=> member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK10) ),
introduced(definition,[new_symbols(definition,[spl13_2])],[avatar_definition]) ).
fof(f435,plain,
( member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK10)
| ~ spl13_2 ),
inference(avatar_component_clause,[],[f433]) ).
fof(f436,plain,
( spl13_1
| spl13_2 ),
inference(avatar_split_clause,[],[f427,f433,f429]) ).
fof(f437,plain,
( ! [X0] :
( apply(sK9,X0,sK3(sK9,sK11,sK0(sK12,inverse_image2(sK9,image2(sK9,sK12)))))
| member(X0,sK12) )
| ~ spl13_1 ),
inference(resolution,[],[f431,f133]) ).
fof(f447,plain,
( member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK12)
| member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK10)
| ~ spl13_1 ),
inference(resolution,[],[f437,f426]) ).
fof(f450,definition,
( spl13_3
<=> member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK12) ),
introduced(definition,[new_symbols(definition,[spl13_3])],[avatar_definition]) ).
fof(f452,plain,
( member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),sK12)
| ~ spl13_3 ),
inference(avatar_component_clause,[],[f450]) ).
fof(f453,plain,
( spl13_2
| spl13_3
| ~ spl13_1 ),
inference(avatar_split_clause,[],[f447,f429,f450,f433]) ).
fof(f475,plain,
( ! [X0] :
( member(sK0(sK12,inverse_image2(sK9,image2(sK9,sK12))),X0)
| subset(X0,sK10) )
| ~ spl13_2 ),
inference(resolution,[],[f435,f100]) ).
fof(f495,plain,
( subset(sK12,sK10)
| ~ subset(sK12,inverse_image2(sK9,image2(sK9,sK12)))
| ~ spl13_2 ),
inference(resolution,[],[f475,f99]) ).
fof(f505,plain,
( ~ subset(sK12,inverse_image2(sK9,image2(sK9,sK12)))
| ~ spl13_2 ),
inference(forward_subsumption_resolution,[],[f495,f148]) ).
fof(f506,plain,
( $false
| ~ spl13_2 ),
inference(forward_subsumption_resolution,[],[f505,f147]) ).
fof(f507,plain,
~ spl13_2,
inference(avatar_contradiction_clause,[],[f506]) ).
fof(f602,plain,
( ~ subset(sK12,inverse_image2(sK9,image2(sK9,sK12)))
| ~ spl13_3 ),
inference(resolution,[],[f452,f99]) ).
fof(f605,plain,
( $false
| ~ spl13_3 ),
inference(forward_subsumption_resolution,[],[f602,f147]) ).
fof(f606,plain,
~ spl13_3,
inference(avatar_contradiction_clause,[],[f605]) ).
cnf(s1,plain,
( spl13_1
| spl13_2 ),
inference(sat_conversion,[],[f436]) ).
cnf(s2,plain,
( ~ spl13_1
| spl13_2
| spl13_3 ),
inference(sat_conversion,[],[f453]) ).
cnf(s3,plain,
~ spl13_2,
inference(sat_conversion,[],[f507]) ).
cnf(s4,plain,
~ spl13_3,
inference(sat_conversion,[],[f606]) ).
cnf(s5,plain,
~ spl13_1,
inference(rat,[],[s2,s4,s3]) ).
cnf(s6,plain,
$false,
inference(rat,[],[s1,s3,s5]) ).
fof(f607,plain,
$false,
inference(avatar_sat_refutation,[],[s6]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET754+4 : TPTP v9.3.1. Bugfixed v2.2.1.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.37 % Computer : n018.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Mon Sep 28 02:45:54 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.40 Running first-order model finding
% 0.09/0.40 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
% 2.87/1.00 % (2944205)Will run a generic schedule for satisfiability detection.
% 2.87/1.00 % (2944214)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=859365724:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.87/1.00 % (2944211)% WARNING: option uhcvi not known.
% 2.87/1.00 % (2944210)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2105666118_2999 on theBenchmark for (2999ds/0Mi)
% 2.87/1.00 % (2944212)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=175548601:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.87/1.00 % (2944213)dis+10_1_sil=32000:sp=arity:random_seed=1557004259:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.87/1.00 % (2944215)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4025961220:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.87/1.00 % (2944216)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1410458690:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.87/1.00 % (2944211)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=945911214:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.87/1.00 % TRYING [1]
% 2.87/1.00 % TRYING [2]
% 2.87/1.00 % TRYING [3]
% 2.87/1.00 % (2944214)Instruction limit reached!
% 2.87/1.00 % (2944214)------------------------------
% 2.87/1.00 % (2944214)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944214)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944214)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944214)Termination reason: Instruction limit
% 2.87/1.00 % (2944214)Termination phase: Saturation
% 2.87/1.00 % (2944214)Time elapsed: 0.040 s
% 2.87/1.00 % (2944214)Peak memory usage: 13 MB
% 2.87/1.00 % (2944214)Instructions burned: 118 (million)
% 2.87/1.00 % (2944224)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1271617718:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.87/1.00 % TRYING [4]
% 2.87/1.00 % TRYING [1]
% 2.87/1.00 % TRYING [2]
% 2.87/1.00 % TRYING [3]
% 2.87/1.00 % (2944213)Instruction limit reached!
% 2.87/1.00 % (2944213)------------------------------
% 2.87/1.00 % (2944213)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944213)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944213)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944213)Termination reason: Instruction limit
% 2.87/1.00 % (2944213)Termination phase: Saturation
% 2.87/1.00 % (2944213)Time elapsed: 0.064 s
% 2.87/1.00 % (2944213)Peak memory usage: 12 MB
% 2.87/1.00 % (2944213)Instructions burned: 105 (million)
% 2.87/1.00 % TRYING [4]
% 2.87/1.00 % (2944215)Instruction limit reached!
% 2.87/1.00 % (2944215)------------------------------
% 2.87/1.00 % (2944215)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944215)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944215)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944215)Termination reason: Instruction limit
% 2.87/1.00 % (2944215)Termination phase: Saturation
% 2.87/1.00 % (2944215)Time elapsed: 0.082 s
% 2.87/1.00 % (2944215)Peak memory usage: 13 MB
% 2.87/1.00 % (2944215)Instructions burned: 132 (million)
% 2.87/1.00 % (2944226)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2351869378:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 2.87/1.00 % (2944216)Instruction limit reached!
% 2.87/1.00 % (2944216)------------------------------
% 2.87/1.00 % (2944216)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944216)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944216)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944216)Termination reason: Instruction limit
% 2.87/1.00 % (2944216)Termination phase: Saturation
% 2.87/1.00 % (2944216)Time elapsed: 0.091 s
% 2.87/1.00 % (2944216)Peak memory usage: 13 MB
% 2.87/1.00 % (2944216)Instructions burned: 160 (million)
% 2.87/1.00 % (2944227)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=1821055059:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.87/1.00 % (2944229)ott-21_1_sil=16000:fs=off:random_seed=2216630306:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.87/1.00 % (2944226)Instruction limit reached!
% 2.87/1.00 % (2944226)------------------------------
% 2.87/1.00 % (2944226)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944226)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944226)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944226)Termination reason: Instruction limit
% 2.87/1.00 % (2944226)Termination phase: Saturation
% 2.87/1.00 % (2944226)Time elapsed: 0.083 s
% 2.87/1.00 % (2944226)Peak memory usage: 14 MB
% 2.87/1.00 % (2944226)Instructions burned: 131 (million)
% 2.87/1.00 % (2944224)Instruction limit reached!
% 2.87/1.00 % (2944224)------------------------------
% 2.87/1.00 % (2944224)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944224)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944224)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944224)Termination reason: Instruction limit
% 2.87/1.00 % (2944224)Termination phase: Finite model building constraint generation
% 2.87/1.00 % (2944224)Time elapsed: 0.140 s
% 2.87/1.00 % (2944224)Peak memory usage: 36 MB
% 2.87/1.00 % (2944224)Instructions burned: 717 (million)
% 2.87/1.00 % (2944232)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1706666969:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 2.87/1.00 % (2944233)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2302886923:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.87/1.00 % TRYING [1]
% 2.87/1.00 % TRYING [2]
% 2.87/1.00 % (2944229)Instruction limit reached!
% 2.87/1.00 % (2944229)------------------------------
% 2.87/1.00 % (2944229)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944229)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944229)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944229)Termination reason: Instruction limit
% 2.87/1.00 % (2944229)Termination phase: Saturation
% 2.87/1.00 % (2944229)Time elapsed: 0.099 s
% 2.87/1.00 % (2944229)Peak memory usage: 14 MB
% 2.87/1.00 % (2944229)Instructions burned: 181 (million)
% 2.87/1.00 % (2944236)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=472371642:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.87/1.00 % TRYING [3]
% 2.87/1.00 % TRYING [5]
% 2.87/1.00 % (2944233)Instruction limit reached!
% 2.87/1.00 % (2944233)------------------------------
% 2.87/1.00 % (2944233)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944233)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944233)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944233)Termination reason: Instruction limit
% 2.87/1.00 % (2944233)Termination phase: Finite model building SAT solving
% 2.87/1.00 % (2944233)Time elapsed: 0.202 s
% 2.87/1.00 % (2944233)Peak memory usage: 45 MB
% 2.87/1.00 % (2944233)Instructions burned: 868 (million)
% 2.87/1.00 % (2944238)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1249083407:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 2.87/1.00 % (2944227)Instruction limit reached!
% 2.87/1.00 % (2944227)------------------------------
% 2.87/1.00 % (2944227)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944227)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944227)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944227)Termination reason: Instruction limit
% 2.87/1.00 % (2944227)Termination phase: Saturation
% 2.87/1.00 % (2944227)Time elapsed: 0.390 s
% 2.87/1.00 % (2944227)Peak memory usage: 19 MB
% 2.87/1.00 % (2944227)Instructions burned: 684 (million)
% 2.87/1.00 % (2944232)Instruction limit reached!
% 2.87/1.00 % (2944232)------------------------------
% 2.87/1.00 % (2944232)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944232)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944232)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944232)Termination reason: Instruction limit
% 2.87/1.00 % (2944232)Termination phase: Saturation
% 2.87/1.00 % (2944232)Time elapsed: 0.303 s
% 2.87/1.00 % (2944232)Peak memory usage: 15 MB
% 2.87/1.00 % (2944232)Instructions burned: 477 (million)
% 2.87/1.00 % (2944240)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=909766594: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)
% 2.87/1.00 % (2944241)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1368658940:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 2.87/1.00 % (2944240) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2944205-2944240"...
% 2.87/1.00 % (2944240)...printing done.
% 2.87/1.00 % (2944240)Refutation found. Thanks to Tanya!
% 2.87/1.00 % SZS status Theorem for theBenchmark
% 2.87/1.00 % SZS output start Proof for theBenchmark
% See solution above
% 2.87/1.00 % (2944240)------------------------------
% 2.87/1.00 % (2944240)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.87/1.00 % (2944240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.87/1.00 % (2944240)CaDiCaL version: 2.1.3
% 2.87/1.00 % (2944240)Termination reason: Refutation
% 2.87/1.00 % (2944240)Time elapsed: 0.026 s
% 2.87/1.00 % (2944240)Peak memory usage: 13 MB
% 2.87/1.00 % (2944240)Instructions burned: 37 (million)
% 2.87/1.00 % (2944205)Success in time 0.585 s
% 2.87/1.00 % Vampire exiting
%------------------------------------------------------------------------------