%------------------------------------------------------------------------------
% 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/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n020.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 : Unsatisfiable 6.42s 1.17s
% Output : Refutation 6.42s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 18
% Syntax : Number of formulae : 66 ( 17 unt; 6 def)
% Number of atoms : 157 ( 10 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 178 ( 87 ~; 85 |; 0 &)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 12 ( 10 usr; 7 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 18 ( 0 sgn 18 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f86,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ssList(cons(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause86) ).
fof(f187,axiom,
! [X2,X3,X0,X1] :
( app(app(X0,X1),X2) != X3
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X3)
| segmentP(X3,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause173) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_4) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
( neq(sk2,nil)
| neq(sk2,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f212,negated_conjecture,
( ssItem(sk5)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_12) ).
fof(f213,negated_conjecture,
( app(sk3,cons(sk5,nil)) = sk4
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
fof(f214,plain,
( sk4 = app(sk3,cons(sk5,nil))
| ~ neq(sk4,nil) ),
inference(reorient_equations,[],[f213]) ).
fof(f215,negated_conjecture,
( ~ segmentP(sk2,sk1)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
fof(f218,plain,
( neq(sk4,nil)
| neq(sk4,nil) ),
inference(definition_unfolding,[],[f206,f204,f204]) ).
fof(f223,plain,
( ~ segmentP(sk4,sk3)
| ~ neq(sk4,nil) ),
inference(definition_unfolding,[],[f215,f204,f205]) ).
fof(f238,plain,
! [X2,X0,X1] :
( ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(app(app(X0,X1),X2))
| segmentP(app(app(X0,X1),X2),X1) ),
inference(equality_resolution,[],[f187]) ).
fof(f289,plain,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ssItem(X0) ),
inference(consistent_polarity_flipping,[],[f86]) ).
fof(f353,plain,
! [X2,X0,X1] :
( ~ ssList(app(app(X0,X1),X2))
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ segmentP(app(app(X0,X1),X2),X1) ),
inference(consistent_polarity_flipping,[],[f238]) ).
fof(f365,plain,
( ~ neq(sk4,nil)
| ~ neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f218]) ).
fof(f370,plain,
( ~ ssItem(sk5)
| neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f212]) ).
fof(f371,plain,
( sk4 = app(sk3,cons(sk5,nil))
| neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f214]) ).
fof(f372,plain,
( segmentP(sk4,sk3)
| neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f223]) ).
fof(f373,plain,
~ neq(sk4,nil),
inference(duplicate_literal_removal,[],[f365]) ).
fof(f381,definition,
( spl0_1
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f385,definition,
( spl0_2
<=> segmentP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f387,plain,
( segmentP(sk4,sk3)
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f385]) ).
fof(f388,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f372,f385,f381]) ).
fof(f390,definition,
( spl0_3
<=> sk4 = app(sk3,cons(sk5,nil)) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f392,plain,
( sk4 = app(sk3,cons(sk5,nil))
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f390]) ).
fof(f393,plain,
( spl0_1
| spl0_3 ),
inference(avatar_split_clause,[],[f371,f390,f381]) ).
fof(f395,definition,
( spl0_4
<=> ssItem(sk5) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f397,plain,
( ~ ssItem(sk5)
| spl0_4 ),
inference(avatar_component_clause,[],[f395]) ).
fof(f398,plain,
( spl0_1
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f370,f395,f381]) ).
fof(f402,plain,
~ spl0_1,
inference(avatar_split_clause,[],[f373,f381]) ).
fof(f408,definition,
( spl0_6
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f409,plain,
( ssList(nil)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f408]) ).
fof(f444,plain,
spl0_6,
inference(avatar_split_clause,[],[f8,f408]) ).
fof(f533,plain,
sk3 = app(nil,sk3),
inference(resolution,[],[f74,f202]) ).
fof(f774,definition,
( spl0_20
<=> ssList(cons(sk5,nil)) ),
introduced(definition,[new_symbols(definition,[spl0_20])],[avatar_definition]) ).
fof(f775,plain,
( ssList(cons(sk5,nil))
| ~ spl0_20 ),
inference(avatar_component_clause,[],[f774]) ).
fof(f776,plain,
( ~ ssList(cons(sk5,nil))
| spl0_20 ),
inference(avatar_component_clause,[],[f774]) ).
fof(f859,plain,
( ~ ssList(nil)
| ssItem(sk5)
| spl0_20 ),
inference(resolution,[],[f776,f289]) ).
fof(f860,plain,
( ssItem(sk5)
| ~ spl0_6
| spl0_20 ),
inference(forward_subsumption_resolution,[],[f859,f409]) ).
fof(f861,plain,
( $false
| spl0_4
| ~ spl0_6
| spl0_20 ),
inference(forward_subsumption_resolution,[],[f860,f397]) ).
fof(f862,plain,
( spl0_4
| ~ spl0_6
| spl0_20 ),
inference(avatar_contradiction_clause,[],[f861]) ).
fof(f1690,plain,
! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(nil)
| ~ ssList(sk3)
| ~ ssList(X0)
| ~ segmentP(app(sk3,X0),sk3) ),
inference(superposition,[],[f353,f533]) ).
fof(f1696,plain,
( ! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(sk3)
| ~ ssList(X0)
| ~ segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1690,f409]) ).
fof(f1700,plain,
( ! [X0] :
( ~ segmentP(app(sk3,X0),sk3)
| ~ ssList(X0)
| ~ ssList(app(sk3,X0)) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1696,f202]) ).
fof(f37125,plain,
( ~ segmentP(sk4,sk3)
| ~ ssList(cons(sk5,nil))
| ~ ssList(sk4)
| ~ spl0_3
| ~ spl0_6 ),
inference(superposition,[],[f1700,f392]) ).
fof(f37127,plain,
( ~ ssList(cons(sk5,nil))
| ~ ssList(sk4)
| ~ spl0_2
| ~ spl0_3
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f37125,f387]) ).
fof(f37130,plain,
( ~ ssList(sk4)
| ~ spl0_2
| ~ spl0_3
| ~ spl0_6
| ~ spl0_20 ),
inference(forward_subsumption_resolution,[],[f37127,f775]) ).
fof(f37132,plain,
( $false
| ~ spl0_2
| ~ spl0_3
| ~ spl0_6
| ~ spl0_20 ),
inference(forward_subsumption_resolution,[],[f37130,f203]) ).
fof(f37133,plain,
( ~ spl0_2
| ~ spl0_3
| ~ spl0_6
| ~ spl0_20 ),
inference(avatar_contradiction_clause,[],[f37132]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f388]) ).
cnf(s2,plain,
( spl0_1
| spl0_3 ),
inference(sat_conversion,[],[f393]) ).
cnf(s3,plain,
( spl0_1
| ~ spl0_4 ),
inference(sat_conversion,[],[f398]) ).
cnf(s7,plain,
~ spl0_1,
inference(sat_conversion,[],[f402]) ).
cnf(s17,plain,
spl0_6,
inference(sat_conversion,[],[f444]) ).
cnf(s28,plain,
( spl0_4
| ~ spl0_6
| spl0_20 ),
inference(sat_conversion,[],[f862]) ).
cnf(s1076,plain,
( ~ spl0_2
| ~ spl0_3
| ~ spl0_6
| ~ spl0_20 ),
inference(sat_conversion,[],[f37133]) ).
cnf(s1154,plain,
~ spl0_4,
inference(rat,[],[s3,s7]) ).
cnf(s1160,plain,
spl0_20,
inference(rat,[],[s28,s17,s1154]) ).
cnf(s1173,plain,
spl0_3,
inference(rat,[],[s2,s7]) ).
cnf(s1174,plain,
~ spl0_2,
inference(rat,[],[s1076,s1160,s17,s1173]) ).
cnf(s1205,plain,
$false,
inference(rat,[],[s1,s1174,s7]) ).
fof(f37136,plain,
$false,
inference(avatar_sat_refutation,[],[s1205]) ).
%------------------------------------------------------------------------------
%----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/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.18 % Computer : n020.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Mon Sep 28 09:15:49 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 6.42/1.17 % (47269)Will run a generic schedule for satisfiability detection.
% 6.42/1.17 % (47278)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=184472697:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 6.42/1.17 % (47275)% WARNING: option uhcvi not known.
% 6.42/1.17 % (47274)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=813909329_2999 on theBenchmark for (2999ds/0Mi)
% 6.42/1.17 % (47275)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=824168849:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 6.42/1.17 % (47276)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=67181608:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 6.42/1.17 % (47277)dis+10_1_sil=32000:sp=arity:random_seed=488507428:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 6.42/1.17 % (47279)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3581168891:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 6.42/1.17 % (47280)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=483188110:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 6.42/1.17 % TRYING [1]
% 6.42/1.17 % TRYING [2]
% 6.42/1.17 % TRYING [3]
% 6.42/1.17 % (47278)Instruction limit reached!
% 6.42/1.17 % (47278)------------------------------
% 6.42/1.17 % (47278)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47278)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47278)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47278)Termination reason: Instruction limit
% 6.42/1.17 % (47278)Termination phase: Saturation
% 6.42/1.17 % (47278)Time elapsed: 0.032 s
% 6.42/1.17 % (47278)Peak memory usage: 13 MB
% 6.42/1.17 % (47278)Instructions burned: 117 (million)
% 6.42/1.17 % (47288)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1359257793:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 6.42/1.17 % TRYING [4]
% 6.42/1.17 % TRYING [1]
% 6.42/1.17 % TRYING [2]
% 6.42/1.17 % TRYING [3]
% 6.42/1.17 % TRYING [4]
% 6.42/1.17 % (47277)Instruction limit reached!
% 6.42/1.17 % (47277)------------------------------
% 6.42/1.17 % (47277)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47277)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47277)Termination reason: Instruction limit
% 6.42/1.17 % (47277)Termination phase: Saturation
% 6.42/1.17 % (47277)Time elapsed: 0.060 s
% 6.42/1.17 % (47277)Peak memory usage: 13 MB
% 6.42/1.17 % (47277)Instructions burned: 103 (million)
% 6.42/1.17 % (47279)Instruction limit reached!
% 6.42/1.17 % (47279)------------------------------
% 6.42/1.17 % (47279)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47279)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47279)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47279)Termination reason: Instruction limit
% 6.42/1.17 % (47279)Termination phase: Saturation
% 6.42/1.17 % (47279)Time elapsed: 0.065 s
% 6.42/1.17 % (47279)Peak memory usage: 14 MB
% 6.42/1.17 % (47279)Instructions burned: 132 (million)
% 6.42/1.17 % (47290)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=956333256:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 6.42/1.17 % (47291)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=3352263107:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 6.42/1.17 % TRYING [5]
% 6.42/1.17 % (47280)Instruction limit reached!
% 6.42/1.17 % (47280)------------------------------
% 6.42/1.17 % (47280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47280)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47280)Termination reason: Instruction limit
% 6.42/1.17 % (47280)Termination phase: Saturation
% 6.42/1.17 % (47280)Time elapsed: 0.092 s
% 6.42/1.17 % (47280)Peak memory usage: 14 MB
% 6.42/1.17 % (47280)Instructions burned: 160 (million)
% 6.42/1.17 % TRYING [5]
% 6.42/1.17 % (47294)ott-21_1_sil=16000:fs=off:random_seed=2874259151:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 6.42/1.17 % (47290)Instruction limit reached!
% 6.42/1.17 % (47290)------------------------------
% 6.42/1.17 % (47290)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47290)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47290)Termination reason: Instruction limit
% 6.42/1.17 % (47290)Termination phase: Saturation
% 6.42/1.17 % (47290)Time elapsed: 0.068 s
% 6.42/1.17 % (47290)Peak memory usage: 13 MB
% 6.42/1.17 % (47290)Instructions burned: 131 (million)
% 6.42/1.17 % (47296)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=989808778:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 6.42/1.17 % TRYING [6]
% 6.42/1.17 % (47288)Instruction limit reached!
% 6.42/1.17 % (47288)------------------------------
% 6.42/1.17 % (47288)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47288)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47288)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47288)Termination reason: Instruction limit
% 6.42/1.17 % (47288)Termination phase: Finite model building constraint generation
% 6.42/1.17 % (47288)Time elapsed: 0.154 s
% 6.42/1.17 % (47288)Peak memory usage: 36 MB
% 6.42/1.17 % (47288)Instructions burned: 721 (million)
% 6.42/1.17 % (47298)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1557741625:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 6.42/1.17 % (47294)Instruction limit reached!
% 6.42/1.17 % (47294)------------------------------
% 6.42/1.17 % (47294)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47294)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47294)Termination reason: Instruction limit
% 6.42/1.17 % (47294)Termination phase: Saturation
% 6.42/1.17 % (47294)Time elapsed: 0.090 s
% 6.42/1.17 % (47294)Peak memory usage: 13 MB
% 6.42/1.17 % (47294)Instructions burned: 181 (million)
% 6.42/1.17 % TRYING [1]
% 6.42/1.17 % TRYING [2]
% 6.42/1.17 % TRYING [3]
% 6.42/1.17 % (47300)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1119395522:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 6.42/1.17 % TRYING [4]
% 6.42/1.17 % TRYING [6]
% 6.42/1.17 % TRYING [5]
% 6.42/1.17 % (47298)Instruction limit reached!
% 6.42/1.17 % (47298)------------------------------
% 6.42/1.17 % (47298)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47298)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47298)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47298)Termination reason: Instruction limit
% 6.42/1.17 % (47298)Termination phase: Finite model building SAT solving
% 6.42/1.17 % (47298)Time elapsed: 0.178 s
% 6.42/1.17 % (47298)Peak memory usage: 22 MB
% 6.42/1.17 % (47298)Instructions burned: 873 (million)
% 6.42/1.17 % (47302)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=681199632:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 6.42/1.17 % TRYING [14]
% 6.42/1.17 % (47296)Instruction limit reached!
% 6.42/1.17 % (47296)------------------------------
% 6.42/1.17 % (47296)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47296)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47296)Termination reason: Instruction limit
% 6.42/1.17 % (47296)Termination phase: Saturation
% 6.42/1.17 % (47296)Time elapsed: 0.297 s
% 6.42/1.17 % (47296)Peak memory usage: 14 MB
% 6.42/1.17 % (47296)Instructions burned: 478 (million)
% 6.42/1.17 % (47291)Instruction limit reached!
% 6.42/1.17 % (47291)------------------------------
% 6.42/1.17 % (47291)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47291)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47291)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47291)Termination reason: Instruction limit
% 6.42/1.17 % (47291)Termination phase: Saturation
% 6.42/1.17 % (47291)Time elapsed: 0.392 s
% 6.42/1.17 % (47291)Peak memory usage: 19 MB
% 6.42/1.17 % (47291)Instructions burned: 685 (million)
% 6.42/1.17 % (47304)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=3870637537: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)
% 6.42/1.17 % (47305)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3734388451:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 6.42/1.17 % (47302)Instruction limit reached!
% 6.42/1.17 % (47302)------------------------------
% 6.42/1.17 % (47302)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47302)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47302)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47302)Termination reason: Instruction limit
% 6.42/1.17 % (47302)Termination phase: Finite model building constraint generation
% 6.42/1.17 % (47302)Time elapsed: 0.178 s
% 6.42/1.17 % (47302)Peak memory usage: 73 MB
% 6.42/1.17 % (47302)Instructions burned: 892 (million)
% 6.42/1.17 % (47308)fmb+10_1_sil=64000:random_seed=1570693895:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 6.42/1.17 % TRYING [1]
% 6.42/1.17 % TRYING [2]
% 6.42/1.17 % TRYING [3]
% 6.42/1.17 % TRYING [4]
% 6.42/1.17 % TRYING [7]
% 6.42/1.17 % TRYING [5]
% 6.42/1.17 % (47304)Instruction limit reached!
% 6.42/1.17 % (47304)------------------------------
% 6.42/1.17 % (47304)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.17 % (47304)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.17 % (47304)CaDiCaL version: 2.1.3
% 6.42/1.17 % (47304)Termination reason: Instruction limit
% 6.42/1.17 % (47304)Termination phase: Saturation
% 6.42/1.17 % (47304)Time elapsed: 0.391 s
% 6.42/1.17 % (47304)Peak memory usage: 20 MB
% 6.42/1.17 % (47304)Instructions burned: 692 (million)
% 6.42/1.17 % (47275) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-47269-47275"...
% 6.42/1.17 % (47310)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1790523281:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 6.42/1.17 % (47275)...printing done.
% 6.42/1.17 % (47275)Refutation found. Thanks to Tanya!
% 6.42/1.17 % SZS status Unsatisfiable for theBenchmark
% 6.42/1.17 % SZS output start Proof for theBenchmark
% See solution above
% 6.42/1.18 % (47275)------------------------------
% 6.42/1.18 % (47275)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.42/1.18 % (47275)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.42/1.18 % (47275)CaDiCaL version: 2.1.3
% 6.42/1.18 % (47275)Termination reason: Refutation
% 6.42/1.18 % (47275)Time elapsed: 0.899 s
% 6.42/1.18 % (47275)Peak memory usage: 29 MB
% 6.42/1.18 % (47275)Instructions burned: 1620 (million)
% 6.42/1.18 % (47269)Success in time 0.949 s
% 6.42/1.18 % Vampire exiting
%------------------------------------------------------------------------------