%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET763+4 : TPTP v9.3.1. Bugfixed v2.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n008.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 12:44:34 PM UTC 2026
% Result : Theorem 1.94s 6.03s
% Output : Refutation 1.94s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 6
% Syntax : Number of formulae : 44 ( 13 unt; 0 def)
% Number of atoms : 135 ( 5 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 131 ( 40 ~; 41 |; 31 &)
% ( 6 <=>; 13 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 6 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 1 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-3 aty)
% Number of variables : 115 ( 101 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X0)
=> member(X2,X1) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET006+0.ax',subset) ).
fof(f2,axiom,
! [X0,X1] :
( equal_set(X0,X1)
<=> ( subset(X0,X1)
& subset(X1,X0) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET006+0.ax',equal_set) ).
fof(f6,axiom,
! [X0] : ~ member(X0,empty_set),
file('/export/starexec/sandbox/benchmark/Axioms/SET006+0.ax',empty_set) ).
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/sandbox/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/sandbox/benchmark/Axioms/SET006+1.ax',image2) ).
fof(f29,conjecture,
! [X0,X1,X2,X3] :
( ( maps(X0,X1,X2)
& subset(X3,X1)
& equal_set(image2(X0,X3),empty_set) )
=> equal_set(X3,empty_set) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',thIIa13) ).
fof(f30,negated_conjecture,
~ ! [X0,X1,X2,X3] :
( ( maps(X0,X1,X2)
& subset(X3,X1)
& equal_set(image2(X0,X3),empty_set) )
=> equal_set(X3,empty_set) ),
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] :
( ~ equal_set(X3,empty_set)
& maps(X0,X1,X2)
& subset(X3,X1)
& equal_set(image2(X0,X3),empty_set) ),
inference(ennf_transformation,[],[f30]) ).
fof(f42,plain,
? [X0,X1,X2,X3] :
( ~ equal_set(X3,empty_set)
& maps(X0,X1,X2)
& subset(X3,X1)
& equal_set(image2(X0,X3),empty_set) ),
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(f47,plain,
! [X0,X1] :
( ~ equal_set(X0,X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f2]) ).
fof(f48,plain,
! [X0,X1] :
( ~ subset(X1,X0)
| ~ subset(X0,X1)
| equal_set(X0,X1) ),
inference(cnf_transformation,[],[f2]) ).
fof(f57,plain,
! [X0] : ~ member(X0,empty_set),
inference(cnf_transformation,[],[f6]) ).
fof(f72,plain,
! [X2,X3,X0,X1] :
( ~ maps(X0,X1,X2)
| ~ member(X3,X1)
| apply(X0,X3,sK3(X0,X2,X3)) ),
inference(cnf_transformation,[],[f36]) ).
fof(f83,plain,
! [X2,X3,X0,X1] :
( ~ apply(X0,X3,X2)
| ~ member(X3,X1)
| member(X2,image2(X0,X1)) ),
inference(cnf_transformation,[],[f22]) ).
fof(f95,plain,
equal_set(image2(sK9,sK12),empty_set),
inference(cnf_transformation,[],[f42]) ).
fof(f96,plain,
subset(sK12,sK10),
inference(cnf_transformation,[],[f42]) ).
fof(f97,plain,
maps(sK9,sK10,sK11),
inference(cnf_transformation,[],[f42]) ).
fof(f98,plain,
~ equal_set(sK12,empty_set),
inference(cnf_transformation,[],[f42]) ).
fof(f103,plain,
! [X0,X1] :
( ~ member(sK0(X0,X1),X0)
| subset(X0,X1) ),
inference(consistent_polarity_flipping,[],[f44]) ).
fof(f104,plain,
! [X2,X0,X1] :
( ~ member(X2,X1)
| member(X2,X0)
| ~ subset(X0,X1) ),
inference(consistent_polarity_flipping,[],[f43]) ).
fof(f113,plain,
! [X0] : member(X0,empty_set),
inference(consistent_polarity_flipping,[],[f57]) ).
fof(f130,plain,
! [X2,X3,X0,X1] :
( ~ maps(X0,X1,X2)
| member(X3,X1)
| ~ apply(X0,X3,sK3(X0,X2,X3)) ),
inference(consistent_polarity_flipping,[],[f72]) ).
fof(f137,plain,
! [X2,X3,X0,X1] :
( ~ member(X2,image2(X0,X1))
| member(X3,X1)
| apply(X0,X3,X2) ),
inference(consistent_polarity_flipping,[],[f83]) ).
fof(f152,plain,
subset(image2(sK9,sK12),empty_set),
inference(resolution,[],[f47,f95]) ).
fof(f157,plain,
! [X0] : subset(empty_set,X0),
inference(resolution,[],[f103,f113]) ).
fof(f210,plain,
! [X0] :
( ~ subset(X0,empty_set)
| equal_set(X0,empty_set) ),
inference(resolution,[],[f48,f157]) ).
fof(f231,plain,
! [X0,X1] :
( ~ subset(X1,empty_set)
| member(X0,X1) ),
inference(resolution,[],[f104,f113]) ).
fof(f249,plain,
! [X0] : member(X0,image2(sK9,sK12)),
inference(resolution,[],[f231,f152]) ).
fof(f347,plain,
! [X0,X1] :
( apply(sK9,X0,X1)
| member(X0,sK12) ),
inference(resolution,[],[f137,f249]) ).
fof(f736,plain,
! [X0] :
( ~ apply(sK9,X0,sK3(sK9,sK11,X0))
| member(X0,sK10) ),
inference(resolution,[],[f130,f97]) ).
fof(f737,plain,
! [X0] :
( member(X0,sK12)
| member(X0,sK10) ),
inference(resolution,[],[f736,f347]) ).
fof(f742,plain,
! [X0] :
( member(sK0(sK12,X0),sK10)
| subset(sK12,X0) ),
inference(resolution,[],[f737,f103]) ).
fof(f744,plain,
! [X0,X1] :
( ~ subset(X1,sK10)
| member(sK0(sK12,X0),X1)
| subset(sK12,X0) ),
inference(resolution,[],[f742,f104]) ).
fof(f905,plain,
! [X0] :
( member(sK0(sK12,X0),sK12)
| subset(sK12,X0) ),
inference(resolution,[],[f744,f96]) ).
fof(f906,plain,
! [X0] : subset(sK12,X0),
inference(forward_subsumption_resolution,[],[f905,f103]) ).
fof(f1869,plain,
equal_set(sK12,empty_set),
inference(resolution,[],[f210,f906]) ).
fof(f1870,plain,
$false,
inference(forward_subsumption_resolution,[],[f1869,f98]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET763+4 : TPTP v9.3.1. Bugfixed v2.2.1.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/5.38 % Computer : n008.cluster.edu
% 0.12/5.38 % Model : x86_64 x86_64
% 0.12/5.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/5.38 % Memory : 8046.5625MB
% 0.12/5.38 % OS : Linux 6.8.0-71-generic
% 0.12/5.38 % CPULimit : 300
% 0.12/5.38 % WCLimit : 300
% 0.12/5.38 % DateTime : Mon Sep 28 02:45:48 UTC 2026
% 0.12/5.38 % CPUTime :
% 0.12/5.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.15/5.41 Running first-order model finding
% 0.15/5.41 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
% 1.94/6.03 % (1818287)Will run a generic schedule for satisfiability detection.
% 1.94/6.03 % (1818294)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2241871835:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.94/6.03 % (1818293)% WARNING: option uhcvi not known.
% 1.94/6.03 % (1818292)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1014784658_2999 on theBenchmark for (2999ds/0Mi)
% 1.94/6.03 % (1818293)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1313716577:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.94/6.03 % (1818295)dis+10_1_sil=32000:sp=arity:random_seed=2165976735:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.94/6.03 % (1818297)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3972140921:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.94/6.03 % (1818296)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3805059421:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.94/6.03 % (1818298)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=561552483:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.94/6.03 % TRYING [1]
% 1.94/6.03 % TRYING [2]
% 1.94/6.03 % TRYING [3]
% 1.94/6.03 % TRYING [4]
% 1.94/6.03 % (1818295)Instruction limit reached!
% 1.94/6.03 % (1818295)------------------------------
% 1.94/6.03 % (1818295)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818295)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818295)Termination reason: Instruction limit
% 1.94/6.03 % (1818295)Termination phase: Saturation
% 1.94/6.03 % (1818295)Time elapsed: 0.063 s
% 1.94/6.03 % (1818295)Peak memory usage: 12 MB
% 1.94/6.03 % (1818295)Instructions burned: 104 (million)
% 1.94/6.03 % (1818298)Instruction limit reached!
% 1.94/6.03 % (1818298)------------------------------
% 1.94/6.03 % (1818298)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818298)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818298)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818298)Termination reason: Instruction limit
% 1.94/6.03 % (1818298)Termination phase: Saturation
% 1.94/6.03 % (1818298)Time elapsed: 0.066 s
% 1.94/6.03 % (1818298)Peak memory usage: 12 MB
% 1.94/6.03 % (1818298)Instructions burned: 160 (million)
% 1.94/6.03 % (1818296)Instruction limit reached!
% 1.94/6.03 % (1818296)------------------------------
% 1.94/6.03 % (1818296)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818296)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818296)Termination reason: Instruction limit
% 1.94/6.03 % (1818296)Termination phase: Saturation
% 1.94/6.03 % (1818296)Time elapsed: 0.069 s
% 1.94/6.03 % (1818296)Peak memory usage: 13 MB
% 1.94/6.03 % (1818296)Instructions burned: 117 (million)
% 1.94/6.03 % (1818297)Instruction limit reached!
% 1.94/6.03 % (1818297)------------------------------
% 1.94/6.03 % (1818297)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818297)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818297)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818297)Termination reason: Instruction limit
% 1.94/6.03 % (1818297)Termination phase: Saturation
% 1.94/6.03 % (1818297)Time elapsed: 0.082 s
% 1.94/6.03 % (1818297)Peak memory usage: 13 MB
% 1.94/6.03 % (1818297)Instructions burned: 131 (million)
% 1.94/6.03 % (1818306)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4256949144:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 1.94/6.03 % (1818307)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=201557172:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 1.94/6.03 % TRYING [1]
% 1.94/6.03 % (1818308)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=2235439159:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 1.94/6.03 % TRYING [2]
% 1.94/6.03 % TRYING [3]
% 1.94/6.03 % (1818309)ott-21_1_sil=16000:fs=off:random_seed=547875983:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 1.94/6.03 % TRYING [4]
% 1.94/6.03 % (1818307)Instruction limit reached!
% 1.94/6.03 % (1818307)------------------------------
% 1.94/6.03 % (1818307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818307)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818307)Termination reason: Instruction limit
% 1.94/6.03 % (1818307)Termination phase: Saturation
% 1.94/6.03 % (1818307)Time elapsed: 0.086 s
% 1.94/6.03 % (1818307)Peak memory usage: 13 MB
% 1.94/6.03 % (1818307)Instructions burned: 132 (million)
% 1.94/6.03 % (1818314)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2364268061:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 1.94/6.03 % (1818309)Instruction limit reached!
% 1.94/6.03 % (1818309)------------------------------
% 1.94/6.03 % (1818309)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818309)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818309)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818309)Termination reason: Instruction limit
% 1.94/6.03 % (1818309)Termination phase: Saturation
% 1.94/6.03 % (1818309)Time elapsed: 0.098 s
% 1.94/6.03 % (1818309)Peak memory usage: 13 MB
% 1.94/6.03 % (1818309)Instructions burned: 181 (million)
% 1.94/6.03 % (1818316)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=448254754:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 1.94/6.03 % TRYING [1]
% 1.94/6.03 % TRYING [2]
% 1.94/6.03 % TRYING [5]
% 1.94/6.03 % TRYING [3]
% 1.94/6.03 % (1818306)Instruction limit reached!
% 1.94/6.03 % (1818306)------------------------------
% 1.94/6.03 % (1818306)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818306)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818306)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818306)Termination reason: Instruction limit
% 1.94/6.03 % (1818306)Termination phase: Finite model building constraint generation
% 1.94/6.03 % (1818306)Time elapsed: 0.258 s
% 1.94/6.03 % (1818306)Peak memory usage: 36 MB
% 1.94/6.03 % (1818306)Instructions burned: 715 (million)
% 1.94/6.03 % (1818318)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1179618693:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 1.94/6.03 % (1818308)Instruction limit reached!
% 1.94/6.03 % (1818308)------------------------------
% 1.94/6.03 % (1818308)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818308)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818308)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818308)Termination reason: Instruction limit
% 1.94/6.03 % (1818308)Termination phase: Saturation
% 1.94/6.03 % (1818308)Time elapsed: 0.393 s
% 1.94/6.03 % (1818308)Peak memory usage: 19 MB
% 1.94/6.03 % (1818308)Instructions burned: 685 (million)
% 1.94/6.03 % (1818314)Instruction limit reached!
% 1.94/6.03 % (1818314)------------------------------
% 1.94/6.03 % (1818314)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818314)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818314)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818314)Termination reason: Instruction limit
% 1.94/6.03 % (1818314)Termination phase: Saturation
% 1.94/6.03 % (1818314)Time elapsed: 0.304 s
% 1.94/6.03 % (1818314)Peak memory usage: 15 MB
% 1.94/6.03 % (1818314)Instructions burned: 477 (million)
% 1.94/6.03 % (1818320)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3908111401:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 1.94/6.03 % (1818321)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=1067599173: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)
% 1.94/6.03 % (1818321) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1818287-1818321"...
% 1.94/6.03 % (1818321)...printing done.
% 1.94/6.03 % (1818321)Refutation found. Thanks to Tanya!
% 1.94/6.03 % SZS status Theorem for theBenchmark
% 1.94/6.03 % SZS output start Proof for theBenchmark
% See solution above
% 1.94/6.03 % (1818321)------------------------------
% 1.94/6.03 % (1818321)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.94/6.03 % (1818321)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.94/6.03 % (1818321)CaDiCaL version: 2.1.3
% 1.94/6.03 % (1818321)Termination reason: Refutation
% 1.94/6.03 % (1818321)Time elapsed: 0.044 s
% 1.94/6.03 % (1818321)Peak memory usage: 13 MB
% 1.94/6.03 % (1818321)Instructions burned: 68 (million)
% 1.94/6.03 % (1818287)Success in time 0.615 s
% 1.94/6.03 % Vampire exiting
%------------------------------------------------------------------------------