%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GEO028-2 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n015.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 09:53:19 AM UTC 2026
% Result : Unsatisfiable 54.88s 14.06s
% Output : Refutation 54.88s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of formulae : 18 ( 15 unt; 0 def)
% Number of atoms : 28 ( 4 equ)
% Maximal formula atoms : 8 ( 1 avg)
% Number of connectives : 27 ( 17 ~; 10 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-4 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-4 aty)
% Number of variables : 34 ( 34 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : equidistant(X0,X1,X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO002-0.ax',reflexivity_for_equidistance) ).
fof(f2,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ equidistant(X0,X1,X4,X5)
| ~ equidistant(X0,X1,X2,X3)
| equidistant(X2,X3,X4,X5) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO002-0.ax',transitivity_for_equidistance) ).
fof(f3,axiom,
! [X2,X0,X1] :
( ~ equidistant(X0,X1,X2,X2)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO002-0.ax',identity_for_equidistance) ).
fof(f4,axiom,
! [X2,X3,X0,X1] : between(X0,X1,extension(X0,X1,X2,X3)),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO002-0.ax',segment_construction1) ).
fof(f5,axiom,
! [X2,X3,X0,X1] : equidistant(X0,extension(X1,X0,X2,X3),X2,X3),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO002-0.ax',segment_construction2) ).
fof(f6,axiom,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ equidistant(X1,X6,X3,X7)
| ~ equidistant(X1,X4,X3,X5)
| ~ equidistant(X0,X6,X2,X7)
| ~ equidistant(X0,X1,X2,X3)
| ~ between(X0,X1,X4)
| ~ between(X2,X3,X5)
| X0 = X1
| equidistant(X4,X6,X5,X7) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO002-0.ax',outer_five_segment) ).
fof(f19,axiom,
equidistant(w,x,y,z),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',w_to_x_equals_y_to_z) ).
fof(f20,axiom,
u != v,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_not_v) ).
fof(f21,negated_conjecture,
extension(u,v,w,x) != extension(u,v,y,z),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_equal_extensions) ).
fof(f26,plain,
! [X0] : ~ equidistant(extension(u,v,w,x),extension(u,v,y,z),X0,X0),
inference(unit_resulting_resolution,[],[f3,f21]) ).
fof(f55,plain,
! [X0,X1] : equidistant(X0,X1,X0,X1),
inference(unit_resulting_resolution,[],[f2,f1,f1]) ).
fof(f56,plain,
! [X2,X3,X0,X1] : equidistant(X0,X1,extension(X2,X3,X0,X1),X3),
inference(unit_resulting_resolution,[],[f2,f5,f1]) ).
fof(f5256,plain,
~ equidistant(v,extension(u,v,w,x),v,extension(u,v,y,z)),
inference(unit_resulting_resolution,[],[f6,f20,f4,f4,f26,f55,f55,f55]) ).
fof(f14779,plain,
~ equidistant(extension(u,v,y,z),v,v,extension(u,v,w,x)),
inference(unit_resulting_resolution,[],[f2,f1,f5256]) ).
fof(f14791,plain,
~ equidistant(extension(u,v,w,x),v,extension(u,v,y,z),v),
inference(unit_resulting_resolution,[],[f2,f1,f14779]) ).
fof(f21038,plain,
~ equidistant(w,x,extension(u,v,y,z),v),
inference(unit_resulting_resolution,[],[f2,f14791,f56]) ).
fof(f21276,plain,
~ equidistant(y,z,w,x),
inference(unit_resulting_resolution,[],[f2,f56,f21038]) ).
fof(f21287,plain,
$false,
inference(unit_resulting_resolution,[],[f2,f55,f19,f21276]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GEO028-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.41 % Computer : n015.cluster.edu
% 0.13/0.41 % Model : x86_64 x86_64
% 0.13/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.41 % Memory : 8046.5625MB
% 0.13/0.41 % OS : Linux 6.8.0-71-generic
% 0.13/0.41 % CPULimit : 300
% 0.13/0.41 % WCLimit : 300
% 0.13/0.41 % DateTime : Sun Sep 27 06:40:45 UTC 2026
% 0.13/0.41 % CPUTime :
% 0.13/0.41 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.46 Running first-order model finding
% 0.13/0.46 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
% 12.24/2.32 % (1290156)Will run a generic schedule for satisfiability detection.
% 12.24/2.32 % (1290166)dis+10_1_sil=32000:sp=arity:random_seed=3825955794:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 12.24/2.32 % (1290164)% WARNING: option uhcvi not known.
% 12.24/2.32 % (1290165)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3118982380:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 12.24/2.32 % (1290167)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3524958691:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 12.24/2.32 % (1290169)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=685392680:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 12.24/2.32 % (1290168)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3430633838:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 12.24/2.32 % (1290163)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3875000845_2999 on theBenchmark for (2999ds/0Mi)
% 12.24/2.32 % (1290164)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3832584716:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 12.24/2.32 % TRYING [1]
% 12.24/2.32 % TRYING [2]
% 12.24/2.32 % TRYING [3]
% 12.24/2.32 % (1290166)Instruction limit reached!
% 12.24/2.32 % (1290166)------------------------------
% 12.24/2.32 % (1290166)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.24/2.32 % (1290166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.24/2.32 % (1290166)CaDiCaL version: 2.1.3
% 12.24/2.32 % (1290166)Termination reason: Instruction limit
% 12.24/2.32 % (1290166)Termination phase: Saturation
% 12.24/2.32 % (1290166)Time elapsed: 0.053 s
% 12.24/2.32 % (1290166)Peak memory usage: 12 MB
% 12.24/2.32 % (1290166)Instructions burned: 103 (million)
% 12.24/2.32 % (1290178)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1286752697:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 12.24/2.32 % TRYING [1]
% 12.24/2.32 % TRYING [2]
% 12.24/2.32 % TRYING [3]
% 12.24/2.32 % TRYING [4]
% 12.24/2.32 % (1290167)Instruction limit reached!
% 12.24/2.32 % (1290167)------------------------------
% 12.24/2.32 % (1290167)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.24/2.32 % (1290167)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.24/2.32 % (1290167)CaDiCaL version: 2.1.3
% 12.24/2.32 % (1290167)Termination reason: Instruction limit
% 12.24/2.32 % (1290167)Termination phase: Saturation
% 12.24/2.32 % (1290167)Time elapsed: 0.099 s
% 12.24/2.32 % (1290167)Peak memory usage: 12 MB
% 12.24/2.32 % (1290167)Instructions burned: 116 (million)
% 12.24/2.32 % TRYING [4]
% 12.24/2.32 % (1290181)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=817784342:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 12.24/2.32 % (1290168)Instruction limit reached!
% 12.24/2.32 % (1290168)------------------------------
% 12.24/2.32 % (1290168)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.24/2.32 % (1290168)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.24/2.32 % (1290168)CaDiCaL version: 2.1.3
% 12.24/2.32 % (1290168)Termination reason: Instruction limit
% 12.24/2.32 % (1290168)Termination phase: Saturation
% 12.24/2.32 % (1290168)Time elapsed: 0.129 s
% 12.24/2.32 % (1290168)Peak memory usage: 13 MB
% 12.24/2.32 % (1290168)Instructions burned: 131 (million)
% 12.24/2.32 % (1290169)Instruction limit reached!
% 12.24/2.32 % (1290169)------------------------------
% 12.24/2.32 % (1290169)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.24/2.32 % (1290169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.24/2.32 % (1290169)CaDiCaL version: 2.1.3
% 12.24/2.32 % (1290169)Termination reason: Instruction limit
% 12.24/2.32 % (1290169)Termination phase: Saturation
% 12.24/2.32 % (1290169)Time elapsed: 0.153 s
% 12.24/2.32 % (1290169)Peak memory usage: 13 MB
% 12.24/2.32 % (1290169)Instructions burned: 159 (million)
% 12.24/2.32 % (1290185)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=1981365299:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 12.24/2.32 % (1290188)ott-21_1_sil=16000:fs=off:random_seed=1077522723:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 12.24/2.32 % (1290181)Instruction limit reached!
% 12.24/2.32 % (1290181)------------------------------
% 12.24/2.32 % (1290181)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.24/2.32 % (1290181)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.63/5.24 % (1290181)CaDiCaL version: 2.1.3
% 33.63/5.24 % (1290181)Termination reason: Instruction limit
% 33.63/5.24 % (1290181)Termination phase: Saturation
% 33.63/5.24 % (1290181)Time elapsed: 0.141 s
% 33.63/5.24 % (1290181)Peak memory usage: 13 MB
% 33.63/5.24 % (1290181)Instructions burned: 132 (million)
% 33.63/5.24 % (1290192)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=780893378:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 33.63/5.24 % (1290188)Instruction limit reached!
% 33.63/5.24 % (1290188)------------------------------
% 33.63/5.24 % (1290188)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.63/5.24 % (1290178)Instruction limit reached!
% 33.63/5.24 % (1290178)------------------------------
% 33.63/5.24 % (1290178)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.63/5.24 % (1290178)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.63/5.24 % (1290188)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.63/5.24 % (1290188)CaDiCaL version: 2.1.3
% 33.63/5.24 % (1290178)CaDiCaL version: 2.1.3
% 33.63/5.24 % (1290188)Termination reason: Instruction limit
% 33.63/5.24 % (1290188)Termination phase: Saturation
% 33.63/5.24 % (1290178)Termination reason: Instruction limit
% 33.63/5.24 % (1290178)Termination phase: Finite model building constraint generation
% 33.63/5.24 % (1290188)Time elapsed: 0.159 s
% 33.63/5.24 % (1290178)Time elapsed: 0.288 s
% 33.63/5.24 % (1290188)Peak memory usage: 12 MB
% 33.63/5.24 % (1290178)Peak memory usage: 44 MB
% 33.63/5.24 % (1290188)Instructions burned: 180 (million)
% 33.63/5.24 % (1290178)Instructions burned: 714 (million)
% 33.63/5.24 % (1290195)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2313414944:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 33.63/5.24 % (1290194)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=9672181:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 33.63/5.24 % TRYING [1]
% 33.63/5.24 % TRYING [2]
% 33.63/5.24 % TRYING [3]
% 33.63/5.24 % TRYING [5]
% 33.63/5.24 % TRYING [4]
% 33.63/5.24 % (1290192)Instruction limit reached!
% 33.63/5.24 % (1290192)------------------------------
% 33.63/5.24 % (1290192)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.63/5.24 % (1290192)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.63/5.24 % (1290192)CaDiCaL version: 2.1.3
% 33.63/5.24 % (1290192)Termination reason: Instruction limit
% 33.63/5.24 % (1290192)Termination phase: Saturation
% 33.63/5.24 % (1290192)Time elapsed: 0.437 s
% 33.63/5.24 % (1290192)Peak memory usage: 14 MB
% 33.63/5.24 % (1290192)Instructions burned: 478 (million)
% 33.63/5.24 % (1290204)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1823366456:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 33.63/5.24 % (1290185)Instruction limit reached!
% 33.63/5.24 % (1290185)------------------------------
% 33.63/5.24 % (1290185)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.63/5.24 % (1290185)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.63/5.24 % (1290185)CaDiCaL version: 2.1.3
% 33.63/5.24 % (1290185)Termination reason: Instruction limit
% 33.63/5.24 % (1290185)Termination phase: Saturation
% 33.63/5.24 % (1290185)Time elapsed: 0.658 s
% 33.63/5.24 % (1290185)Peak memory usage: 16 MB
% 33.63/5.24 % (1290185)Instructions burned: 685 (million)
% 33.63/5.24 % (1290206)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=171899765:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 33.63/5.24 % (1290195)Instruction limit reached!
% 33.63/5.24 % (1290195)------------------------------
% 33.63/5.24 % (1290195)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 33.63/5.24 % (1290195)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.63/5.24 % (1290195)CaDiCaL version: 2.1.3
% 33.63/5.24 % (1290195)Termination reason: Instruction limit
% 33.63/5.24 % (1290195)Termination phase: Saturation
% 33.63/5.24 % (1290195)Time elapsed: 0.605 s
% 33.63/5.24 % (1290195)Peak memory usage: 24 MB
% 33.63/5.24 % (1290195)Instructions burned: 1181 (million)
% 33.63/5.24 % (1290210)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=589974031:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 33.63/5.24 % (1290194)Instruction limit reached!
% 33.63/5.24 % (1290194)------------------------------
% 33.63/5.24 % (1290194)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.05 % (1290194)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.05 % (1290194)CaDiCaL version: 2.1.3
% 54.88/14.05 % (1290194)Termination reason: Instruction limit
% 54.88/14.05 % (1290194)Termination phase: Finite model building SAT solving
% 54.88/14.05 % (1290194)Time elapsed: 0.659 s
% 54.88/14.05 % (1290194)Peak memory usage: 37 MB
% 54.88/14.05 % (1290194)Instructions burned: 865 (million)
% 54.88/14.05 % (1290212)fmb+10_1_sil=64000:random_seed=3596201059:i=22061:nm=2:gsp=on_2989 on theBenchmark for (2989ds/22061Mi)
% 54.88/14.05 % TRYING [1]
% 54.88/14.05 % TRYING [2]
% 54.88/14.05 % TRYING [3]
% 54.88/14.05 % TRYING [4]
% 54.88/14.05 % (1290210)Instruction limit reached!
% 54.88/14.05 % (1290210)------------------------------
% 54.88/14.05 % (1290210)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.05 % (1290210)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.05 % (1290210)CaDiCaL version: 2.1.3
% 54.88/14.05 % (1290210)Termination reason: Instruction limit
% 54.88/14.05 % (1290210)Termination phase: Saturation
% 54.88/14.05 % (1290210)Time elapsed: 0.419 s
% 54.88/14.05 % (1290210)Peak memory usage: 17 MB
% 54.88/14.05 % (1290210)Instructions burned: 881 (million)
% 54.88/14.05 % (1290222)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1709448267:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 54.88/14.05 % (1290222)Cannot represent all propositional literals internally
% 54.88/14.05 % (1290222)Refutation not found, incomplete strategy
% 54.88/14.05 % (1290222)------------------------------
% 54.88/14.05 % (1290222)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.05 % (1290222)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.05 % (1290222)CaDiCaL version: 2.1.3
% 54.88/14.05 % (1290222)Termination reason: Refutation not found, incomplete strategy
% 54.88/14.05 % (1290222)Time elapsed: 0.001 s
% 54.88/14.05 % (1290222)Peak memory usage: 10 MB
% 54.88/14.05 % (1290222)Instructions burned: 1 (million)
% 54.88/14.05 % (1290222)------------------------------
% 54.88/14.05 % (1290222)------------------------------
% 54.88/14.05 % (1290224)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3631524764:fmbsr=1.7:i=920_2985 on theBenchmark for (2985ds/920Mi)
% 54.88/14.05 % TRYING [8]
% 54.88/14.05 % (1290206)Instruction limit reached!
% 54.88/14.05 % (1290206)------------------------------
% 54.88/14.05 % (1290206)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.05 % (1290206)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.05 % (1290206)CaDiCaL version: 2.1.3
% 54.88/14.05 % (1290206)Termination reason: Instruction limit
% 54.88/14.05 % (1290206)Termination phase: Saturation
% 54.88/14.05 % (1290206)Time elapsed: 0.678 s
% 54.88/14.05 % (1290206)Peak memory usage: 19 MB
% 54.88/14.05 % (1290206)Instructions burned: 693 (million)
% 54.88/14.05 % (1290204)Instruction limit reached!
% 54.88/14.05 % (1290204)------------------------------
% 54.88/14.05 % (1290204)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.05 % (1290204)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.05 % (1290204)CaDiCaL version: 2.1.3
% 54.88/14.05 % (1290204)Termination reason: Instruction limit
% 54.88/14.05 % (1290204)Termination phase: Finite model building constraint generation
% 54.88/14.05 % (1290204)Time elapsed: 0.776 s
% 54.88/14.05 % (1290204)Peak memory usage: 107 MB
% 54.88/14.05 % (1290204)Instructions burned: 889 (million)
% 54.88/14.05 % (1290226)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4043789819:i=5131_2984 on theBenchmark for (2984ds/5131Mi)
% 54.88/14.05 % (1290228)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1708313949:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 54.88/14.05 % (1290224)Instruction limit reached!
% 54.88/14.05 % (1290224)------------------------------
% 54.88/14.05 % (1290224)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.05 % (1290224)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.05 % (1290224)CaDiCaL version: 2.1.3
% 54.88/14.05 % (1290224)Termination reason: Instruction limit
% 54.88/14.05 % (1290224)Termination phase: Finite model building constraint generation
% 54.88/14.05 % (1290224)Time elapsed: 0.314 s
% 54.88/14.05 % (1290224)Peak memory usage: 59 MB
% 54.88/14.05 % (1290224)Instructions burned: 922 (million)
% 54.88/14.05 % (1290230)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1445310681:i=6324_2981 on theBenchmark for (2981ds/6324Mi)
% 54.88/14.06 % (1290230)Cannot represent all propositional literals internally
% 54.88/14.06 % (1290230)Refutation not found, incomplete strategy
% 54.88/14.06 % (1290230)------------------------------
% 54.88/14.06 % (1290230)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290230)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290230)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290230)Termination reason: Refutation not found, incomplete strategy
% 54.88/14.06 % (1290230)Time elapsed: 0.001 s
% 54.88/14.06 % (1290230)Peak memory usage: 11 MB
% 54.88/14.06 % (1290230)Instructions burned: 2 (million)
% 54.88/14.06 % (1290230)------------------------------
% 54.88/14.06 % (1290230)------------------------------
% 54.88/14.06 % (1290232)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3408534914:fmbsr=2.30978:i=2174_2981 on theBenchmark for (2981ds/2174Mi)
% 54.88/14.06 % (1290232)Cannot represent all propositional literals internally
% 54.88/14.06 % (1290232)Refutation not found, incomplete strategy
% 54.88/14.06 % (1290232)------------------------------
% 54.88/14.06 % (1290232)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290232)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290232)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290232)Termination reason: Refutation not found, incomplete strategy
% 54.88/14.06 % (1290232)Time elapsed: 0.014 s
% 54.88/14.06 % (1290232)Peak memory usage: 10 MB
% 54.88/14.06 % (1290232)Instructions burned: 24 (million)
% 54.88/14.06 % (1290232)------------------------------
% 54.88/14.06 % (1290232)------------------------------
% 54.88/14.06 % (1290234)ott-2_1_sil=16000:newcnf=on:random_seed=2285288403:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2981 on theBenchmark for (2981ds/869Mi)
% 54.88/14.06 % TRYING [5]
% 54.88/14.06 % (1290234)Instruction limit reached!
% 54.88/14.06 % (1290234)------------------------------
% 54.88/14.06 % (1290234)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290234)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290234)Termination reason: Instruction limit
% 54.88/14.06 % (1290234)Termination phase: Saturation
% 54.88/14.06 % (1290234)Time elapsed: 0.381 s
% 54.88/14.06 % (1290234)Peak memory usage: 15 MB
% 54.88/14.06 % (1290234)Instructions burned: 871 (million)
% 54.88/14.06 % (1290242)ott+10_1_sil=32000:tgt=ground:random_seed=741032938:i=5114:av=off_2977 on theBenchmark for (2977ds/5114Mi)
% 54.88/14.06 % TRYING [6]
% 54.88/14.06 % (1290228)Instruction limit reached!
% 54.88/14.06 % (1290228)------------------------------
% 54.88/14.06 % (1290228)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290228)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290228)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290228)Termination reason: Instruction limit
% 54.88/14.06 % (1290228)Termination phase: Saturation
% 54.88/14.06 % (1290228)Time elapsed: 1.359 s
% 54.88/14.06 % (1290228)Peak memory usage: 29 MB
% 54.88/14.06 % (1290228)Instructions burned: 1472 (million)
% 54.88/14.06 % (1290248)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2071398080:i=54282_2970 on theBenchmark for (2970ds/54282Mi)
% 54.88/14.06 % TRYING [1]
% 54.88/14.06 % TRYING [2]
% 54.88/14.06 % TRYING [3]
% 54.88/14.06 % TRYING [4]
% 54.88/14.06 % TRYING [5]
% 54.88/14.06 % (1290242)Instruction limit reached!
% 54.88/14.06 % (1290242)------------------------------
% 54.88/14.06 % (1290242)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290242)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290242)Termination reason: Instruction limit
% 54.88/14.06 % (1290242)Termination phase: Saturation
% 54.88/14.06 % (1290242)Time elapsed: 2.034 s
% 54.88/14.06 % (1290242)Peak memory usage: 37 MB
% 54.88/14.06 % (1290242)Instructions burned: 5116 (million)
% 54.88/14.06 % (1290290)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2621668237:i=3512:aac=none_2956 on theBenchmark for (2956ds/3512Mi)
% 54.88/14.06 % TRYING [6]
% 54.88/14.06 % (1290226)Instruction limit reached!
% 54.88/14.06 % (1290226)------------------------------
% 54.88/14.06 % (1290226)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290226)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290226)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290226)Termination reason: Instruction limit
% 54.88/14.06 % (1290226)Termination phase: Saturation
% 54.88/14.06 % (1290226)Time elapsed: 3.173 s
% 54.88/14.06 % (1290226)Peak memory usage: 21 MB
% 54.88/14.06 % (1290226)Instructions burned: 5133 (million)
% 54.88/14.06 % (1290292)dis+21_1_sil=32000:sas=cadical:random_seed=1613940363:i=3773:amm=off_2952 on theBenchmark for (2952ds/3773Mi)
% 54.88/14.06 % (1290290)Instruction limit reached!
% 54.88/14.06 % (1290290)------------------------------
% 54.88/14.06 % (1290290)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290290)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290290)Termination reason: Instruction limit
% 54.88/14.06 % (1290290)Termination phase: Saturation
% 54.88/14.06 % (1290290)Time elapsed: 0.937 s
% 54.88/14.06 % (1290290)Peak memory usage: 20 MB
% 54.88/14.06 % (1290290)Instructions burned: 3515 (million)
% 54.88/14.06 % (1290294)ott+11_1_sil=16000:gs=on:random_seed=1674226642:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2947 on theBenchmark for (2947ds/2251Mi)
% 54.88/14.06 % (1290294)Instruction limit reached!
% 54.88/14.06 % (1290294)------------------------------
% 54.88/14.06 % (1290294)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290294)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290294)Termination reason: Instruction limit
% 54.88/14.06 % (1290294)Termination phase: Saturation
% 54.88/14.06 % (1290294)Time elapsed: 0.685 s
% 54.88/14.06 % (1290294)Peak memory usage: 23 MB
% 54.88/14.06 % (1290294)Instructions burned: 2253 (million)
% 54.88/14.06 % (1290296)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=3192385241:fmbsr=1.6:i=67534_2940 on theBenchmark for (2940ds/67534Mi)
% 54.88/14.06 % TRYING [7]
% 54.88/14.06 % TRYING [6]
% 54.88/14.06 % (1290292)Instruction limit reached!
% 54.88/14.06 % (1290292)------------------------------
% 54.88/14.06 % (1290292)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290292)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290292)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290292)Termination reason: Instruction limit
% 54.88/14.06 % (1290292)Termination phase: Saturation
% 54.88/14.06 % (1290292)Time elapsed: 2.310 s
% 54.88/14.06 % (1290292)Peak memory usage: 29 MB
% 54.88/14.06 % (1290292)Instructions burned: 3773 (million)
% 54.88/14.06 % (1290298)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=2472279078:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2928 on theBenchmark for (2928ds/4591Mi)
% 54.88/14.06 % TRYING [7]
% 54.88/14.06 % TRYING [7]
% 54.88/14.06 % (1290298)Instruction limit reached!
% 54.88/14.06 % (1290298)------------------------------
% 54.88/14.06 % (1290298)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290298)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290298)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290298)Termination reason: Instruction limit
% 54.88/14.06 % (1290298)Termination phase: Saturation
% 54.88/14.06 % (1290298)Time elapsed: 2.847 s
% 54.88/14.06 % (1290298)Peak memory usage: 61 MB
% 54.88/14.06 % (1290298)Instructions burned: 4591 (million)
% 54.88/14.06 % (1290300)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=2829210490:i=29340_2900 on theBenchmark for (2900ds/29340Mi)
% 54.88/14.06 % (1290212)Instruction limit reached!
% 54.88/14.06 % (1290212)------------------------------
% 54.88/14.06 % (1290212)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290212)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290212)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290212)Termination reason: Instruction limit
% 54.88/14.06 % (1290212)Termination phase: Finite model building SAT solving
% 54.88/14.06 % (1290212)Time elapsed: 11.804 s
% 54.88/14.06 % (1290212)Peak memory usage: 423 MB
% 54.88/14.06 % (1290212)Instructions burned: 22061 (million)
% 54.88/14.06 % (1290302)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=1408297895:i=5211_2870 on theBenchmark for (2870ds/5211Mi)
% 54.88/14.06 % (1290300) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1290156-1290300"...
% 54.88/14.06 % (1290300)...printing done.
% 54.88/14.06 % (1290300)Refutation found. Thanks to Tanya!
% 54.88/14.06 % SZS status Unsatisfiable for theBenchmark
% 54.88/14.06 % SZS output start Proof for theBenchmark
% See solution above
% 54.88/14.06 % (1290300)------------------------------
% 54.88/14.06 % (1290300)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 54.88/14.06 % (1290300)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 54.88/14.06 % (1290300)CaDiCaL version: 2.1.3
% 54.88/14.06 % (1290300)Termination reason: Refutation
% 54.88/14.06 % (1290300)Time elapsed: 3.409 s
% 54.88/14.06 % (1290300)Peak memory usage: 30 MB
% 54.88/14.06 % (1290300)Instructions burned: 6756 (million)
% 54.88/14.06 % (1290156)Success in time 13.58 s
% 54.88/14.06 % Vampire exiting
%------------------------------------------------------------------------------