%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC331-1 : 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 : n002.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 01:05:35 PM UTC 2026
% Result : Unsatisfiable 17.36s 2.77s
% Output : Refutation 17.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 18
% Syntax : Number of formulae : 54 ( 21 unt; 3 def)
% Number of atoms : 123 ( 13 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 143 ( 74 ~; 66 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 4 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 28 ( 0 sgn 28 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f51,axiom,
! [X0,X1] : ssList(skaf45(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause51) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause85) ).
fof(f143,axiom,
! [X0,X1] :
( ~ frontsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause132) ).
fof(f155,axiom,
! [X2,X0,X1] :
( app(X0,X1) != X2
| ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(X2)
| frontsegP(X2,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause144) ).
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/sandbox2/benchmark/Axioms/SWC001-0.ax',clause173) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,plain,
sk4 = app(sk3,sk5),
inference(reorient_equations,[],[f207]) ).
fof(f209,negated_conjecture,
equalelemsP(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f213,negated_conjecture,
( ~ segmentP(sk2,sk1)
| ~ equalelemsP(sk1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f216,plain,
( ~ segmentP(sk4,sk3)
| ~ equalelemsP(sk3) ),
inference(definition_unfolding,[],[f213,f204,f205,f205]) ).
fof(f228,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(app(X0,X1))
| frontsegP(app(X0,X1),X0) ),
inference(equality_resolution,[],[f155]) ).
fof(f231,plain,
! [X2,X0,X1] :
( ~ ssList(app(app(X0,X1),X2))
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| segmentP(app(app(X0,X1),X2),X1) ),
inference(equality_resolution,[],[f187]) ).
fof(f278,plain,
! [X0,X1] :
( frontsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
inference(consistent_polarity_flipping,[],[f143]) ).
fof(f286,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(app(X0,X1))
| ~ frontsegP(app(X0,X1),X0) ),
inference(consistent_polarity_flipping,[],[f228]) ).
fof(f306,plain,
~ equalelemsP(sk3),
inference(consistent_polarity_flipping,[],[f209]) ).
fof(f307,plain,
( ~ segmentP(sk4,sk3)
| equalelemsP(sk3) ),
inference(consistent_polarity_flipping,[],[f216]) ).
fof(f315,definition,
( spl0_1
<=> equalelemsP(sk3) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f319,definition,
( spl0_2
<=> segmentP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f321,plain,
( ~ segmentP(sk4,sk3)
| spl0_2 ),
inference(avatar_component_clause,[],[f319]) ).
fof(f322,plain,
( spl0_1
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f307,f319,f315]) ).
fof(f332,plain,
~ spl0_1,
inference(avatar_split_clause,[],[f306,f315]) ).
fof(f338,definition,
( spl0_6
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f339,plain,
( ssList(nil)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f338]) ).
fof(f374,plain,
spl0_6,
inference(avatar_split_clause,[],[f8,f338]) ).
fof(f447,plain,
sk3 = app(nil,sk3),
inference(resolution,[],[f74,f202]) ).
fof(f940,plain,
! [X0,X1] :
( ~ frontsegP(app(X0,X1),X0)
| ~ ssList(X0)
| ~ ssList(X1) ),
inference(forward_subsumption_resolution,[],[f286,f85]) ).
fof(f955,plain,
( ~ frontsegP(sk4,sk3)
| ~ ssList(sk3)
| ~ ssList(sk5) ),
inference(superposition,[],[f940,f208]) ).
fof(f960,plain,
( ~ frontsegP(sk4,sk3)
| ~ ssList(sk5) ),
inference(forward_subsumption_resolution,[],[f955,f202]) ).
fof(f961,plain,
~ frontsegP(sk4,sk3),
inference(forward_subsumption_resolution,[],[f960,f206]) ).
fof(f1031,plain,
( ~ ssList(sk3)
| ~ ssList(sk4)
| sk4 = app(sk3,skaf45(sk4,sk3)) ),
inference(resolution,[],[f278,f961]) ).
fof(f1036,plain,
( ~ ssList(sk4)
| sk4 = app(sk3,skaf45(sk4,sk3)) ),
inference(forward_subsumption_resolution,[],[f1031,f202]) ).
fof(f1040,plain,
sk4 = app(sk3,skaf45(sk4,sk3)),
inference(forward_subsumption_resolution,[],[f1036,f203]) ).
fof(f1672,plain,
! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(nil)
| ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) ),
inference(superposition,[],[f231,f447]) ).
fof(f1694,plain,
( ! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1672,f339]) ).
fof(f1699,plain,
( ! [X0] :
( segmentP(app(sk3,X0),sk3)
| ~ ssList(X0)
| ~ ssList(app(sk3,X0)) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1694,f202]) ).
fof(f86969,plain,
( segmentP(sk4,sk3)
| ~ ssList(skaf45(sk4,sk3))
| ~ ssList(sk4)
| ~ spl0_6 ),
inference(superposition,[],[f1699,f1040]) ).
fof(f86977,plain,
( ~ ssList(skaf45(sk4,sk3))
| ~ ssList(sk4)
| spl0_2
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f86969,f321]) ).
fof(f86983,plain,
( ~ ssList(sk4)
| spl0_2
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f86977,f51]) ).
fof(f86986,plain,
( $false
| spl0_2
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f86983,f203]) ).
fof(f86987,plain,
( spl0_2
| ~ spl0_6 ),
inference(avatar_contradiction_clause,[],[f86986]) ).
cnf(s1,plain,
( spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f322]) ).
cnf(s3,plain,
~ spl0_1,
inference(sat_conversion,[],[f332]) ).
cnf(s13,plain,
spl0_6,
inference(sat_conversion,[],[f374]) ).
cnf(s4055,plain,
( spl0_2
| ~ spl0_6 ),
inference(sat_conversion,[],[f86987]) ).
cnf(s4187,plain,
spl0_2,
inference(rat,[],[s4055,s13]) ).
cnf(s4195,plain,
$false,
inference(rat,[],[s1,s4187,s3]) ).
fof(f86988,plain,
$false,
inference(avatar_sat_refutation,[],[s4195]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWC331-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.17 % Computer : n002.cluster.edu
% 0.08/0.17 % Model : x86_64 x86_64
% 0.08/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.17 % Memory : 8046.5625MB
% 0.08/0.17 % OS : Linux 6.8.0-71-generic
% 0.08/0.17 % CPULimit : 300
% 0.08/0.17 % WCLimit : 300
% 0.08/0.17 % DateTime : Mon Sep 28 09:09:52 UTC 2026
% 0.08/0.17 % CPUTime :
% 0.08/0.17 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 Running first-order model finding
% 0.08/0.20 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
% 17.36/2.77 % (226467)Will run a generic schedule for satisfiability detection.
% 17.36/2.77 % (226475)dis+10_1_sil=32000:sp=arity:random_seed=1713353894:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 17.36/2.77 % (226473)% WARNING: option uhcvi not known.
% 17.36/2.77 % (226473)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2221175306:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 17.36/2.77 % (226474)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=312292422:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 17.36/2.77 % (226476)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3993728462:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 17.36/2.77 % (226477)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=470990799:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 17.36/2.77 % (226478)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3975115020:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 17.36/2.77 % (226472)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3275252036_2999 on theBenchmark for (2999ds/0Mi)
% 17.36/2.77 % (226475)Instruction limit reached!
% 17.36/2.77 % (226475)------------------------------
% 17.36/2.77 % (226475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226475)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226475)Termination reason: Instruction limit
% 17.36/2.77 % (226475)Termination phase: Saturation
% 17.36/2.77 % (226475)Time elapsed: 0.033 s
% 17.36/2.77 % (226475)Peak memory usage: 13 MB
% 17.36/2.77 % (226475)Instructions burned: 104 (million)
% 17.36/2.77 % TRYING [1]
% 17.36/2.77 % TRYING [2]
% 17.36/2.77 % (226486)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1592444215:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 17.36/2.77 % TRYING [3]
% 17.36/2.77 % TRYING [1]
% 17.36/2.77 % TRYING [2]
% 17.36/2.77 % TRYING [3]
% 17.36/2.77 % TRYING [4]
% 17.36/2.77 % (226476)Instruction limit reached!
% 17.36/2.77 % (226476)------------------------------
% 17.36/2.77 % (226476)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226476)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226476)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226476)Termination reason: Instruction limit
% 17.36/2.77 % (226476)Termination phase: Saturation
% 17.36/2.77 % (226476)Time elapsed: 0.063 s
% 17.36/2.77 % (226476)Peak memory usage: 13 MB
% 17.36/2.77 % (226476)Instructions burned: 118 (million)
% 17.36/2.77 % (226477)Instruction limit reached!
% 17.36/2.77 % (226477)------------------------------
% 17.36/2.77 % (226477)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226477)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226477)Termination reason: Instruction limit
% 17.36/2.77 % (226477)Termination phase: Saturation
% 17.36/2.77 % (226477)Time elapsed: 0.069 s
% 17.36/2.77 % (226477)Peak memory usage: 14 MB
% 17.36/2.77 % (226477)Instructions burned: 132 (million)
% 17.36/2.77 % TRYING [4]
% 17.36/2.77 % (226488)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3419069910:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 17.36/2.77 % (226489)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=225100812:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 17.36/2.77 % TRYING [5]
% 17.36/2.77 % (226478)Instruction limit reached!
% 17.36/2.77 % (226478)------------------------------
% 17.36/2.77 % (226478)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226478)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226478)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226478)Termination reason: Instruction limit
% 17.36/2.77 % (226478)Termination phase: Saturation
% 17.36/2.77 % (226478)Time elapsed: 0.095 s
% 17.36/2.77 % (226478)Peak memory usage: 14 MB
% 17.36/2.77 % (226478)Instructions burned: 159 (million)
% 17.36/2.77 % (226492)ott-21_1_sil=16000:fs=off:random_seed=1925496586:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 17.36/2.77 % (226488)Instruction limit reached!
% 17.36/2.77 % (226488)------------------------------
% 17.36/2.77 % (226488)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226488)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226488)Termination reason: Instruction limit
% 17.36/2.77 % (226488)Termination phase: Saturation
% 17.36/2.77 % (226488)Time elapsed: 0.069 s
% 17.36/2.77 % (226488)Peak memory usage: 13 MB
% 17.36/2.77 % (226488)Instructions burned: 131 (million)
% 17.36/2.77 % (226494)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1170264382:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 17.36/2.77 % TRYING [6]
% 17.36/2.77 % (226486)Instruction limit reached!
% 17.36/2.77 % (226486)------------------------------
% 17.36/2.77 % (226486)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226486)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226486)Termination reason: Instruction limit
% 17.36/2.77 % (226486)Termination phase: Finite model building constraint generation
% 17.36/2.77 % (226486)Time elapsed: 0.151 s
% 17.36/2.77 % (226486)Peak memory usage: 36 MB
% 17.36/2.77 % (226486)Instructions burned: 715 (million)
% 17.36/2.77 % TRYING [5]
% 17.36/2.77 % (226496)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3788926066:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 17.36/2.77 % (226492)Instruction limit reached!
% 17.36/2.77 % (226492)------------------------------
% 17.36/2.77 % (226492)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226492)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226492)Termination reason: Instruction limit
% 17.36/2.77 % (226492)Termination phase: Saturation
% 17.36/2.77 % (226492)Time elapsed: 0.087 s
% 17.36/2.77 % (226492)Peak memory usage: 13 MB
% 17.36/2.77 % (226492)Instructions burned: 181 (million)
% 17.36/2.77 % TRYING [1]
% 17.36/2.77 % TRYING [2]
% 17.36/2.77 % TRYING [3]
% 17.36/2.77 % (226500)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2150709213:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 17.36/2.77 % TRYING [4]
% 17.36/2.77 % TRYING [5]
% 17.36/2.77 % TRYING [6]
% 17.36/2.77 % (226496)Instruction limit reached!
% 17.36/2.77 % (226496)------------------------------
% 17.36/2.77 % (226496)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226496)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226496)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226496)Termination reason: Instruction limit
% 17.36/2.77 % (226496)Termination phase: Finite model building SAT solving
% 17.36/2.77 % (226496)Time elapsed: 0.292 s
% 17.36/2.77 % (226496)Peak memory usage: 23 MB
% 17.36/2.77 % (226496)Instructions burned: 869 (million)
% 17.36/2.77 % (226516)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=111266914:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 17.36/2.77 % TRYING [14]
% 17.36/2.77 % (226494)Instruction limit reached!
% 17.36/2.77 % (226494)------------------------------
% 17.36/2.77 % (226494)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226494)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226494)Termination reason: Instruction limit
% 17.36/2.77 % (226494)Termination phase: Saturation
% 17.36/2.77 % (226494)Time elapsed: 0.452 s
% 17.36/2.77 % (226494)Peak memory usage: 15 MB
% 17.36/2.77 % (226494)Instructions burned: 477 (million)
% 17.36/2.77 % (226489)Instruction limit reached!
% 17.36/2.77 % (226489)------------------------------
% 17.36/2.77 % (226489)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226489)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226489)Termination reason: Instruction limit
% 17.36/2.77 % (226489)Termination phase: Saturation
% 17.36/2.77 % (226489)Time elapsed: 0.557 s
% 17.36/2.77 % (226489)Peak memory usage: 19 MB
% 17.36/2.77 % (226489)Instructions burned: 684 (million)
% 17.36/2.77 % (226519)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=3276494646:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2993 on theBenchmark for (2993ds/692Mi)
% 17.36/2.77 % (226520)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2791909686:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 17.36/2.77 % (226516)Instruction limit reached!
% 17.36/2.77 % (226516)------------------------------
% 17.36/2.77 % (226516)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226516)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226516)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226516)Termination reason: Instruction limit
% 17.36/2.77 % (226516)Termination phase: Finite model building constraint generation
% 17.36/2.77 % (226516)Time elapsed: 0.333 s
% 17.36/2.77 % (226516)Peak memory usage: 73 MB
% 17.36/2.77 % (226516)Instructions burned: 892 (million)
% 17.36/2.77 % (226525)fmb+10_1_sil=64000:random_seed=1214712770:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 17.36/2.77 % TRYING [1]
% 17.36/2.77 % TRYING [2]
% 17.36/2.77 % TRYING [3]
% 17.36/2.77 % TRYING [4]
% 17.36/2.77 % TRYING [7]
% 17.36/2.77 % TRYING [5]
% 17.36/2.77 % (226519)Instruction limit reached!
% 17.36/2.77 % (226519)------------------------------
% 17.36/2.77 % (226519)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226519)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226519)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226519)Termination reason: Instruction limit
% 17.36/2.77 % (226519)Termination phase: Saturation
% 17.36/2.77 % (226519)Time elapsed: 0.490 s
% 17.36/2.77 % (226519)Peak memory usage: 21 MB
% 17.36/2.77 % (226519)Instructions burned: 693 (million)
% 17.36/2.77 % (226500)Instruction limit reached!
% 17.36/2.77 % (226500)------------------------------
% 17.36/2.77 % (226500)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226500)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226500)Termination reason: Instruction limit
% 17.36/2.77 % (226500)Termination phase: Saturation
% 17.36/2.77 % (226500)Time elapsed: 0.917 s
% 17.36/2.77 % (226500)Peak memory usage: 29 MB
% 17.36/2.77 % (226500)Instructions burned: 1179 (million)
% 17.36/2.77 % (226528)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4194785801:i=9515:nm=5_2988 on theBenchmark for (2988ds/9515Mi)
% 17.36/2.77 % (226529)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2628434083:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 17.36/2.77 % TRYING [20]
% 17.36/2.77 % TRYING [8]
% 17.36/2.77 % (226520)Instruction limit reached!
% 17.36/2.77 % (226520)------------------------------
% 17.36/2.77 % (226520)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226520)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226520)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226520)Termination reason: Instruction limit
% 17.36/2.77 % (226520)Termination phase: Saturation
% 17.36/2.77 % (226520)Time elapsed: 0.520 s
% 17.36/2.77 % (226520)Peak memory usage: 20 MB
% 17.36/2.77 % (226520)Instructions burned: 879 (million)
% 17.36/2.77 % (226532)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1464178459:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 17.36/2.77 % TRYING [6]
% 17.36/2.77 % (226529)Instruction limit reached!
% 17.36/2.77 % (226529)------------------------------
% 17.36/2.77 % (226529)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226529)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226529)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226529)Termination reason: Instruction limit
% 17.36/2.77 % (226529)Termination phase: Finite model building constraint generation
% 17.36/2.77 % (226529)Time elapsed: 0.334 s
% 17.36/2.77 % (226529)Peak memory usage: 79 MB
% 17.36/2.77 % (226529)Instructions burned: 922 (million)
% 17.36/2.77 % (226625)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3654968605:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 17.36/2.77 % TRYING [7]
% 17.36/2.77 % TRYING [8]
% 17.36/2.77 % (226625)Instruction limit reached!
% 17.36/2.77 % (226625)------------------------------
% 17.36/2.77 % (226625)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226625)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226625)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226625)Termination reason: Instruction limit
% 17.36/2.77 % (226625)Termination phase: Saturation
% 17.36/2.77 % (226625)Time elapsed: 0.653 s
% 17.36/2.77 % (226625)Peak memory usage: 15 MB
% 17.36/2.77 % (226625)Instructions burned: 1473 (million)
% 17.36/2.77 % (226688)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2820659718:i=6324_2977 on theBenchmark for (2977ds/6324Mi)
% 17.36/2.77 % TRYING [77]
% 17.36/2.77 % (226473) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-226467-226473"...
% 17.36/2.77 % (226473)...printing done.
% 17.36/2.77 % (226473)Refutation found. Thanks to Tanya!
% 17.36/2.77 % SZS status Unsatisfiable for theBenchmark
% 17.36/2.77 % SZS output start Proof for theBenchmark
% See solution above
% 17.36/2.77 % (226473)------------------------------
% 17.36/2.77 % (226473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.36/2.77 % (226473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.36/2.77 % (226473)CaDiCaL version: 2.1.3
% 17.36/2.77 % (226473)Termination reason: Refutation
% 17.36/2.77 % (226473)Time elapsed: 2.483 s
% 17.36/2.77 % (226473)Peak memory usage: 49 MB
% 17.36/2.77 % (226473)Instructions burned: 4025 (million)
% 17.36/2.77 % (226467)Success in time 2.561 s
% 17.36/2.77 % Vampire exiting
%------------------------------------------------------------------------------