%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC355+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 01:05:41 PM UTC 2026
% Result : Theorem 17.05s 2.76s
% Output : Refutation 17.05s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 6
% Syntax : Number of formulae : 49 ( 18 unt; 1 def)
% Number of atoms : 146 ( 23 equ)
% Maximal formula atoms : 12 ( 2 avg)
% Number of connectives : 159 ( 62 ~; 53 |; 26 &)
% ( 3 <=>; 15 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 2 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 47 ( 0 sgn 33 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ( segmentP(X0,X1)
<=> ? [X2] :
( ssList(X2)
& ? [X3] :
( ssList(X3)
& app(app(X2,X1),X3) = X0 ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax7) ).
fof(f16,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssItem(X1)
=> ssList(cons(X1,X0)) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax16) ).
fof(f17,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax17) ).
fof(f28,axiom,
! [X0] :
( ssList(X0)
=> app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001+0.ax',ax28) ).
fof(f96,conjecture,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ! [X2] :
( ssList(X2)
=> ! [X3] :
( ssList(X3)
=> ( X1 != X3
| X0 != X2
| ( ( ~ neq(X1,nil)
| ! [X4] :
( ssItem(X4)
=> app(X2,cons(X4,nil)) != X3 )
| segmentP(X1,X0) )
& ( ~ neq(X1,nil)
| neq(X3,nil) ) ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1) ).
fof(f97,negated_conjecture,
~ ! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ! [X2] :
( ssList(X2)
=> ! [X3] :
( ssList(X3)
=> ( X1 != X3
| X0 != X2
| ( ( ~ neq(X1,nil)
| ! [X4] :
( ssItem(X4)
=> app(X2,cons(X4,nil)) != X3 )
| segmentP(X1,X0) )
& ( ~ neq(X1,nil)
| neq(X3,nil) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f96]) ).
fof(f103,plain,
! [X0] :
( ! [X1] :
( ( segmentP(X0,X1)
<=> ? [X2] :
( ssList(X2)
& ? [X3] :
( ssList(X3)
& app(app(X2,X1),X3) = X0 ) ) )
| ~ ssList(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f7]) ).
fof(f119,plain,
! [X0] :
( ! [X1] :
( ssList(cons(X1,X0))
| ~ ssItem(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f16]) ).
fof(f134,plain,
! [X0] :
( app(nil,X0) = X0
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f28]) ).
fof(f221,plain,
? [X0] :
( ? [X1] :
( ? [X2] :
( ? [X3] :
( X1 = X3
& X0 = X2
& ( ( neq(X1,nil)
& ? [X4] :
( app(X2,cons(X4,nil)) = X3
& ssItem(X4) )
& ~ segmentP(X1,X0) )
| ( neq(X1,nil)
& ~ neq(X3,nil) ) )
& ssList(X3) )
& ssList(X2) )
& ssList(X1) )
& ssList(X0) ),
inference(ennf_transformation,[],[f97]) ).
fof(f222,plain,
? [X0] :
( ? [X1] :
( ? [X2] :
( ? [X3] :
( X1 = X3
& X0 = X2
& ( ( neq(X1,nil)
& ? [X4] :
( app(X2,cons(X4,nil)) = X3
& ssItem(X4) )
& ~ segmentP(X1,X0) )
| ( neq(X1,nil)
& ~ neq(X3,nil) ) )
& ssList(X3) )
& ssList(X2) )
& ssList(X1) )
& ssList(X0) ),
inference(flattening,[],[f221]) ).
fof(f241,plain,
! [X2,X3,X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| app(app(X2,X1),X3) != X0
| ~ ssList(X3)
| ~ ssList(X2)
| segmentP(X0,X1) ),
inference(cnf_transformation,[],[f103]) ).
fof(f305,plain,
! [X0,X1] :
( ssList(cons(X1,X0))
| ~ ssItem(X1)
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f119]) ).
fof(f306,plain,
ssList(nil),
inference(cnf_transformation,[],[f17]) ).
fof(f320,plain,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
inference(cnf_transformation,[],[f134]) ).
fof(f411,plain,
( ~ neq(sK50,nil)
| ssItem(sK51) ),
inference(cnf_transformation,[],[f222]) ).
fof(f412,plain,
( ~ neq(sK50,nil)
| sK50 = app(sK49,cons(sK51,nil)) ),
inference(cnf_transformation,[],[f222]) ).
fof(f416,plain,
neq(sK48,nil),
inference(cnf_transformation,[],[f222]) ).
fof(f417,plain,
( ~ neq(sK50,nil)
| ~ segmentP(sK48,sK47) ),
inference(cnf_transformation,[],[f222]) ).
fof(f419,plain,
ssList(sK50),
inference(cnf_transformation,[],[f222]) ).
fof(f420,plain,
sK47 = sK49,
inference(cnf_transformation,[],[f222]) ).
fof(f421,plain,
sK48 = sK50,
inference(cnf_transformation,[],[f222]) ).
fof(f422,plain,
ssList(sK49),
inference(cnf_transformation,[],[f222]) ).
fof(f428,plain,
( ~ neq(sK50,nil)
| ~ segmentP(sK50,sK49) ),
inference(definition_unfolding,[],[f417,f421,f420]) ).
fof(f429,plain,
neq(sK50,nil),
inference(definition_unfolding,[],[f416,f421]) ).
fof(f438,plain,
! [X2,X3,X1] :
( segmentP(app(app(X2,X1),X3),X1)
| ~ ssList(X1)
| ~ ssList(X3)
| ~ ssList(X2)
| ~ ssList(app(app(X2,X1),X3)) ),
inference(equality_resolution,[],[f241]) ).
fof(f465,plain,
ssItem(sK51),
inference(forward_subsumption_resolution,[],[f411,f429]) ).
fof(f466,plain,
~ segmentP(sK50,sK49),
inference(forward_subsumption_resolution,[],[f428,f429]) ).
fof(f467,plain,
sK50 = app(sK49,cons(sK51,nil)),
inference(forward_subsumption_resolution,[],[f412,f429]) ).
fof(f489,plain,
sK49 = app(nil,sK49),
inference(resolution,[],[f320,f422]) ).
fof(f1224,definition,
( spl52_8
<=> ssList(cons(sK51,nil)) ),
introduced(definition,[new_symbols(definition,[spl52_8])],[avatar_definition]) ).
fof(f1225,plain,
( ssList(cons(sK51,nil))
| ~ spl52_8 ),
inference(avatar_component_clause,[],[f1224]) ).
fof(f1226,plain,
( ~ ssList(cons(sK51,nil))
| spl52_8 ),
inference(avatar_component_clause,[],[f1224]) ).
fof(f1233,plain,
( ~ ssItem(sK51)
| ~ ssList(nil)
| spl52_8 ),
inference(resolution,[],[f1226,f305]) ).
fof(f1234,plain,
( ~ ssList(nil)
| spl52_8 ),
inference(forward_subsumption_resolution,[],[f1233,f465]) ).
fof(f1235,plain,
( $false
| spl52_8 ),
inference(forward_subsumption_resolution,[],[f1234,f306]) ).
fof(f1236,plain,
spl52_8,
inference(avatar_contradiction_clause,[],[f1235]) ).
fof(f2402,plain,
! [X0] :
( segmentP(app(sK49,X0),sK49)
| ~ ssList(sK49)
| ~ ssList(X0)
| ~ ssList(nil)
| ~ ssList(app(sK49,X0)) ),
inference(superposition,[],[f438,f489]) ).
fof(f2418,plain,
! [X0] :
( segmentP(app(sK49,X0),sK49)
| ~ ssList(X0)
| ~ ssList(nil)
| ~ ssList(app(sK49,X0)) ),
inference(forward_subsumption_resolution,[],[f2402,f422]) ).
fof(f2424,plain,
! [X0] :
( segmentP(app(sK49,X0),sK49)
| ~ ssList(X0)
| ~ ssList(app(sK49,X0)) ),
inference(forward_subsumption_resolution,[],[f2418,f306]) ).
fof(f49794,plain,
( segmentP(sK50,sK49)
| ~ ssList(cons(sK51,nil))
| ~ ssList(sK50) ),
inference(superposition,[],[f2424,f467]) ).
fof(f49846,plain,
( ~ ssList(cons(sK51,nil))
| ~ ssList(sK50) ),
inference(forward_subsumption_resolution,[],[f49794,f466]) ).
fof(f49893,plain,
( ~ ssList(sK50)
| ~ spl52_8 ),
inference(forward_subsumption_resolution,[],[f49846,f1225]) ).
fof(f49897,plain,
( $false
| ~ spl52_8 ),
inference(forward_subsumption_resolution,[],[f49893,f419]) ).
fof(f49898,plain,
~ spl52_8,
inference(avatar_contradiction_clause,[],[f49897]) ).
cnf(s9,plain,
spl52_8,
inference(sat_conversion,[],[f1236]) ).
cnf(s61,plain,
~ spl52_8,
inference(sat_conversion,[],[f49898]) ).
cnf(s74,plain,
$false,
inference(rat,[],[s9,s61]) ).
fof(f49899,plain,
$false,
inference(avatar_sat_refutation,[],[s74]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC355+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.19 % Computer : n008.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 09:15:40 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.22 Running first-order model finding
% 0.07/0.22 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
% 14.01/2.20 % (2119021)Will run a generic schedule for satisfiability detection.
% 14.01/2.20 % (2119032)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3808977297:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 14.01/2.20 % (2119027)% WARNING: option uhcvi not known.
% 14.01/2.20 % (2119026)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=359469416_2999 on theBenchmark for (2999ds/0Mi)
% 14.01/2.20 % (2119028)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2989516256:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 14.01/2.20 % (2119029)dis+10_1_sil=32000:sp=arity:random_seed=3013144588:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 14.01/2.20 % (2119027)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1500528379:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 14.01/2.20 % (2119030)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2223170626:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 14.01/2.20 % (2119031)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1585539986:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 14.01/2.20 % TRYING [1]
% 14.01/2.20 % TRYING [2]
% 14.01/2.20 % TRYING [3]
% 14.01/2.20 % TRYING [4]
% 14.01/2.20 % (2119032)Instruction limit reached!
% 14.01/2.20 % (2119032)------------------------------
% 14.01/2.20 % (2119032)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.01/2.20 % (2119032)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.01/2.20 % (2119032)CaDiCaL version: 2.1.3
% 14.01/2.20 % (2119032)Termination reason: Instruction limit
% 14.01/2.20 % (2119032)Termination phase: Saturation
% 14.01/2.20 % (2119032)Time elapsed: 0.052 s
% 14.01/2.20 % (2119032)Peak memory usage: 14 MB
% 14.01/2.20 % (2119032)Instructions burned: 159 (million)
% 14.01/2.20 % (2119040)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1068605756:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 14.01/2.20 % (2119029)Instruction limit reached!
% 14.01/2.20 % (2119029)------------------------------
% 14.01/2.20 % (2119029)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.01/2.20 % (2119029)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.01/2.20 % (2119029)CaDiCaL version: 2.1.3
% 14.01/2.20 % (2119029)Termination reason: Instruction limit
% 14.01/2.20 % (2119029)Termination phase: Saturation
% 14.01/2.20 % (2119029)Time elapsed: 0.061 s
% 14.01/2.20 % (2119029)Peak memory usage: 13 MB
% 14.01/2.20 % (2119029)Instructions burned: 103 (million)
% 14.01/2.20 % TRYING [1]
% 14.01/2.20 % TRYING [2]
% 14.01/2.20 % TRYING [3]
% 14.01/2.20 % (2119030)Instruction limit reached!
% 14.01/2.20 % (2119030)------------------------------
% 14.01/2.20 % (2119030)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.01/2.20 % (2119030)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.01/2.20 % (2119030)CaDiCaL version: 2.1.3
% 14.01/2.20 % (2119030)Termination reason: Instruction limit
% 14.01/2.20 % (2119030)Termination phase: Saturation
% 14.01/2.20 % (2119030)Time elapsed: 0.069 s
% 14.01/2.20 % (2119030)Peak memory usage: 13 MB
% 14.01/2.20 % (2119030)Instructions burned: 118 (million)
% 14.01/2.20 % TRYING [4]
% 14.01/2.20 % (2119031)Instruction limit reached!
% 14.01/2.20 % (2119031)------------------------------
% 14.01/2.20 % (2119031)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.01/2.20 % (2119031)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.01/2.20 % (2119031)CaDiCaL version: 2.1.3
% 14.01/2.20 % (2119031)Termination reason: Instruction limit
% 14.01/2.20 % (2119031)Termination phase: Saturation
% 14.01/2.20 % (2119031)Time elapsed: 0.078 s
% 14.01/2.20 % (2119031)Peak memory usage: 14 MB
% 14.01/2.20 % (2119031)Instructions burned: 132 (million)
% 14.01/2.20 % (2119042)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4177413729:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 14.01/2.20 % TRYING [5]
% 14.01/2.20 % (2119043)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=1780933860:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 14.01/2.20 % (2119044)ott-21_1_sil=16000:fs=off:random_seed=2143571163:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 14.01/2.20 % TRYING [5]
% 14.01/2.20 % (2119042)Instruction limit reached!
% 14.01/2.20 % (2119042)------------------------------
% 14.01/2.20 % (2119042)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119042)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119042)Termination reason: Instruction limit
% 17.05/2.76 % (2119042)Termination phase: Saturation
% 17.05/2.76 % (2119042)Time elapsed: 0.070 s
% 17.05/2.76 % (2119042)Peak memory usage: 13 MB
% 17.05/2.76 % (2119042)Instructions burned: 132 (million)
% 17.05/2.76 % (2119048)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=238644131:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 17.05/2.76 % (2119044)Instruction limit reached!
% 17.05/2.76 % (2119044)------------------------------
% 17.05/2.76 % (2119044)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119044)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119044)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119044)Termination reason: Instruction limit
% 17.05/2.76 % (2119044)Termination phase: Saturation
% 17.05/2.76 % (2119044)Time elapsed: 0.091 s
% 17.05/2.76 % (2119044)Peak memory usage: 13 MB
% 17.05/2.76 % (2119044)Instructions burned: 181 (million)
% 17.05/2.76 % TRYING [6]
% 17.05/2.76 % TRYING [6]
% 17.05/2.76 % (2119050)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1385853050:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 17.05/2.76 % (2119040)Instruction limit reached!
% 17.05/2.76 % (2119040)------------------------------
% 17.05/2.76 % (2119040)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119040)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119040)Termination reason: Instruction limit
% 17.05/2.76 % (2119040)Termination phase: Finite model building constraint generation
% 17.05/2.76 % (2119040)Time elapsed: 0.162 s
% 17.05/2.76 % (2119040)Peak memory usage: 28 MB
% 17.05/2.76 % (2119040)Instructions burned: 720 (million)
% 17.05/2.76 % TRYING [1]
% 17.05/2.76 % TRYING [2]
% 17.05/2.76 % TRYING [3]
% 17.05/2.76 % (2119052)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=391702460:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 17.05/2.76 % TRYING [4]
% 17.05/2.76 % TRYING [5]
% 17.05/2.76 % TRYING [7]
% 17.05/2.76 % (2119043)Instruction limit reached!
% 17.05/2.76 % (2119043)------------------------------
% 17.05/2.76 % (2119043)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119043)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119043)Termination reason: Instruction limit
% 17.05/2.76 % (2119043)Termination phase: Saturation
% 17.05/2.76 % (2119043)Time elapsed: 0.369 s
% 17.05/2.76 % (2119043)Peak memory usage: 24 MB
% 17.05/2.76 % (2119043)Instructions burned: 684 (million)
% 17.05/2.76 % (2119048)Instruction limit reached!
% 17.05/2.76 % (2119048)------------------------------
% 17.05/2.76 % (2119048)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119048)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119048)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119048)Termination reason: Instruction limit
% 17.05/2.76 % (2119048)Termination phase: Saturation
% 17.05/2.76 % (2119048)Time elapsed: 0.307 s
% 17.05/2.76 % (2119048)Peak memory usage: 15 MB
% 17.05/2.76 % (2119048)Instructions burned: 478 (million)
% 17.05/2.76 % (2119054)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2962085540:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 17.05/2.76 % (2119056)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=868694543: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)
% 17.05/2.76 % (2119050)Instruction limit reached!
% 17.05/2.76 % (2119050)------------------------------
% 17.05/2.76 % (2119050)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119050)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119050)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119050)Termination reason: Instruction limit
% 17.05/2.76 % (2119050)Termination phase: Finite model building SAT solving
% 17.05/2.76 % (2119050)Time elapsed: 0.345 s
% 17.05/2.76 % (2119050)Peak memory usage: 23 MB
% 17.05/2.76 % (2119050)Instructions burned: 865 (million)
% 17.05/2.76 % (2119058)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1975755269:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 17.05/2.76 % TRYING [14]
% 17.05/2.76 % (2119052)Instruction limit reached!
% 17.05/2.76 % (2119052)------------------------------
% 17.05/2.76 % (2119052)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119052)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119052)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119052)Termination reason: Instruction limit
% 17.05/2.76 % (2119052)Termination phase: Saturation
% 17.05/2.76 % (2119052)Time elapsed: 0.370 s
% 17.05/2.76 % (2119052)Peak memory usage: 27 MB
% 17.05/2.76 % (2119052)Instructions burned: 1181 (million)
% 17.05/2.76 % (2119060)fmb+10_1_sil=64000:random_seed=2682063003:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 17.05/2.76 % TRYING [1]
% 17.05/2.76 % TRYING [2]
% 17.05/2.76 % TRYING [3]
% 17.05/2.76 % TRYING [4]
% 17.05/2.76 % TRYING [5]
% 17.05/2.76 % (2119054)Instruction limit reached!
% 17.05/2.76 % (2119054)------------------------------
% 17.05/2.76 % (2119054)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119054)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119054)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119054)Termination reason: Instruction limit
% 17.05/2.76 % (2119054)Termination phase: Finite model building constraint generation
% 17.05/2.76 % (2119054)Time elapsed: 0.318 s
% 17.05/2.76 % (2119054)Peak memory usage: 70 MB
% 17.05/2.76 % (2119054)Instructions burned: 890 (million)
% 17.05/2.76 % (2119062)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2893430000:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 17.05/2.76 % TRYING [20]
% 17.05/2.76 % TRYING [6]
% 17.05/2.76 % (2119056)Instruction limit reached!
% 17.05/2.76 % (2119056)------------------------------
% 17.05/2.76 % (2119056)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119056)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119056)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119056)Termination reason: Instruction limit
% 17.05/2.76 % (2119056)Termination phase: Saturation
% 17.05/2.76 % (2119056)Time elapsed: 0.393 s
% 17.05/2.76 % (2119056)Peak memory usage: 23 MB
% 17.05/2.76 % (2119056)Instructions burned: 692 (million)
% 17.05/2.76 % (2119064)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1440610589:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 17.05/2.76 % TRYING [8]
% 17.05/2.76 % TRYING [8]
% 17.05/2.76 % (2119058)Instruction limit reached!
% 17.05/2.76 % (2119058)------------------------------
% 17.05/2.76 % (2119058)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119058)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119058)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119058)Termination reason: Instruction limit
% 17.05/2.76 % (2119058)Termination phase: Saturation
% 17.05/2.76 % (2119058)Time elapsed: 0.455 s
% 17.05/2.76 % (2119058)Peak memory usage: 20 MB
% 17.05/2.76 % (2119058)Instructions burned: 879 (million)
% 17.05/2.76 % (2119066)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3969154241:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 17.05/2.76 % (2119064)Instruction limit reached!
% 17.05/2.76 % (2119064)------------------------------
% 17.05/2.76 % (2119064)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119064)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119064)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119064)Termination reason: Instruction limit
% 17.05/2.76 % (2119064)Termination phase: Finite model building constraint generation
% 17.05/2.76 % (2119064)Time elapsed: 0.338 s
% 17.05/2.76 % (2119064)Peak memory usage: 70 MB
% 17.05/2.76 % (2119064)Instructions burned: 923 (million)
% 17.05/2.76 % (2119068)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=557736511:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 17.05/2.76 % TRYING [7]
% 17.05/2.76 % (2119068)Instruction limit reached!
% 17.05/2.76 % (2119068)------------------------------
% 17.05/2.76 % (2119068)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119068)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119068)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119068)Termination reason: Instruction limit
% 17.05/2.76 % (2119068)Termination phase: Saturation
% 17.05/2.76 % (2119068)Time elapsed: 0.643 s
% 17.05/2.76 % (2119068)Peak memory usage: 16 MB
% 17.05/2.76 % (2119068)Instructions burned: 1473 (million)
% 17.05/2.76 % TRYING [9]
% 17.05/2.76 % (2119070)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2305615035:i=6324_2980 on theBenchmark for (2980ds/6324Mi)
% 17.05/2.76 % TRYING [77]
% 17.05/2.76 % TRYING [8]
% 17.05/2.76 % (2119066) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2119021-2119066"...
% 17.05/2.76 % (2119066)...printing done.
% 17.05/2.76 % (2119066)Refutation found. Thanks to Tanya!
% 17.05/2.76 % SZS status Theorem for theBenchmark
% 17.05/2.76 % SZS output start Proof for theBenchmark
% See solution above
% 17.05/2.76 % (2119066)------------------------------
% 17.05/2.76 % (2119066)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.05/2.76 % (2119066)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.05/2.76 % (2119066)CaDiCaL version: 2.1.3
% 17.05/2.76 % (2119066)Termination reason: Refutation
% 17.05/2.76 % (2119066)Time elapsed: 1.399 s
% 17.05/2.76 % (2119066)Peak memory usage: 35 MB
% 17.05/2.76 % (2119066)Instructions burned: 2604 (million)
% 17.05/2.76 % (2119021)Success in time 2.529 s
% 17.05/2.76 % Vampire exiting
%------------------------------------------------------------------------------