%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LAT006-1 : TPTP v9.3.1. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 11:47:39 AM UTC 2026
% Result : Unsatisfiable 15.04s 2.76s
% Output : Refutation 15.04s
% Verified :
% SZS Type : Refutation
% Derivation depth : 26
% Number of leaves : 3
% Syntax : Number of formulae : 51 ( 51 unt; 0 def)
% Number of atoms : 51 ( 50 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 127 ( 127 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption) ).
fof(f2,axiom,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = join(meet(X2,X0),meet(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',distribution) ).
fof(f3,negated_conjecture,
meet(meet(a,b),c) != meet(a,meet(b,c)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_associativity_of_meet) ).
fof(f6,plain,
! [X2,X0,X1] : meet(X2,X0) = meet(meet(X2,X0),meet(X0,join(X1,X2))),
inference(superposition,[],[f1,f2]) ).
fof(f10,plain,
! [X0,X1] : meet(X1,X0) = meet(meet(X1,X0),X0),
inference(superposition,[],[f6,f1]) ).
fof(f18,plain,
! [X2,X0,X1] : meet(X1,join(meet(X0,X1),X2)) = join(meet(X2,X1),meet(X0,X1)),
inference(superposition,[],[f2,f10]) ).
fof(f19,plain,
! [X2,X0,X1] : join(meet(X0,X1),meet(X2,X1)) = meet(X1,join(X2,meet(X0,X1))),
inference(superposition,[],[f2,f10]) ).
fof(f20,plain,
! [X2,X0,X1] : meet(X1,join(X2,X0)) = meet(X1,join(X2,meet(X0,X1))),
inference(forward_demodulation,[],[f19,f2]) ).
fof(f21,plain,
! [X2,X0,X1] : meet(X1,join(meet(X0,X1),X2)) = meet(X1,join(X0,X2)),
inference(forward_demodulation,[],[f18,f2]) ).
fof(f41,plain,
! [X2,X0,X1] : meet(X0,meet(X0,join(X1,X2))) = meet(X0,join(X2,meet(X1,X0))),
inference(superposition,[],[f21,f2]) ).
fof(f53,plain,
! [X2,X0,X1] : meet(X0,meet(X0,join(X1,X2))) = meet(X0,join(X2,X1)),
inference(forward_demodulation,[],[f41,f20]) ).
fof(f55,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = meet(X0,X0),
inference(superposition,[],[f53,f1]) ).
fof(f69,plain,
! [X0] : meet(X0,X0) = X0,
inference(superposition,[],[f55,f1]) ).
fof(f84,plain,
! [X0,X1] : meet(X0,join(X0,X1)) = join(meet(X1,X0),X0),
inference(superposition,[],[f2,f69]) ).
fof(f85,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = meet(X0,join(X1,X0)),
inference(superposition,[],[f2,f69]) ).
fof(f90,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = meet(X0,X0),
inference(forward_demodulation,[],[f85,f55]) ).
fof(f91,plain,
! [X0,X1] : join(meet(X1,X0),X0) = X0,
inference(forward_demodulation,[],[f84,f1]) ).
fof(f93,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = X0,
inference(forward_demodulation,[],[f90,f69]) ).
fof(f101,plain,
! [X0] : join(X0,X0) = X0,
inference(superposition,[],[f91,f69]) ).
fof(f108,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X0,X1),meet(X1,X0)),
inference(superposition,[],[f6,f91]) ).
fof(f120,plain,
! [X0,X1] : meet(X0,X1) = meet(X1,join(X0,X0)),
inference(superposition,[],[f2,f101]) ).
fof(f123,plain,
! [X0,X1] : meet(X1,X0) = meet(X0,X1),
inference(forward_demodulation,[],[f120,f101]) ).
fof(f140,plain,
! [X2,X0,X1] : meet(X1,join(meet(X2,X0),X0)) = meet(X1,meet(X1,X0)),
inference(superposition,[],[f53,f93]) ).
fof(f147,plain,
! [X0,X1] : meet(X1,X0) = meet(X1,meet(X1,X0)),
inference(forward_demodulation,[],[f140,f91]) ).
fof(f153,plain,
! [X2,X0,X1] : meet(X0,join(X2,X1)) = join(meet(X0,X1),meet(X2,X0)),
inference(superposition,[],[f2,f123]) ).
fof(f337,plain,
! [X2,X0,X1] : meet(X0,join(X1,X2)) = meet(X0,join(X2,X1)),
inference(superposition,[],[f147,f53]) ).
fof(f344,plain,
! [X2,X0,X1] : meet(meet(X0,X1),join(X0,X2)) = meet(meet(X0,X1),join(meet(X0,X1),X2)),
inference(superposition,[],[f21,f147]) ).
fof(f349,plain,
! [X2,X0,X1] : meet(X0,X1) = meet(meet(X0,X1),join(X0,X2)),
inference(forward_demodulation,[],[f344,f1]) ).
fof(f565,plain,
! [X0,X1] : meet(X1,X0) = join(meet(X0,X1),meet(X1,X0)),
inference(superposition,[],[f91,f108]) ).
fof(f935,plain,
! [X2,X0,X1] : meet(X2,join(X1,X0)) = meet(join(X0,X1),X2),
inference(superposition,[],[f337,f123]) ).
fof(f1055,plain,
! [X2,X0,X1] : meet(meet(X1,X0),X2) = meet(meet(meet(X1,X0),X2),X0),
inference(superposition,[],[f349,f91]) ).
fof(f1104,plain,
! [X2,X0,X1] : meet(meet(X1,X0),X2) = meet(X0,meet(meet(X1,X0),X2)),
inference(forward_demodulation,[],[f1055,f123]) ).
fof(f1247,plain,
! [X2,X0,X1] : meet(X2,meet(X0,X1)) = meet(X2,join(meet(X0,X1),meet(X1,X0))),
inference(superposition,[],[f337,f565]) ).
fof(f1260,plain,
! [X2,X0,X1] : meet(X2,meet(X0,X1)) = meet(X2,meet(X1,X0)),
inference(forward_demodulation,[],[f1247,f565]) ).
fof(f1848,plain,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X2,join(meet(X0,X1),meet(X1,X0))),
inference(superposition,[],[f935,f565]) ).
fof(f1966,plain,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X2,meet(X1,X0)),
inference(forward_demodulation,[],[f1848,f565]) ).
fof(f14783,plain,
! [X2,X0,X1] : meet(X2,meet(X0,join(X1,X2))) = meet(X2,join(X0,meet(X1,X0))),
inference(superposition,[],[f21,f153]) ).
fof(f14887,plain,
! [X2,X0,X1] : meet(X2,X0) = meet(X2,meet(X0,join(X1,X2))),
inference(forward_demodulation,[],[f14783,f93]) ).
fof(f15022,plain,
! [X2,X0,X1] : meet(meet(X1,X0),X2) = meet(meet(X1,X0),meet(X2,X0)),
inference(superposition,[],[f14887,f93]) ).
fof(f18869,plain,
! [X2,X0,X1] : meet(X0,meet(X1,meet(X2,X0))) = meet(meet(X2,X0),X1),
inference(superposition,[],[f1104,f1260]) ).
fof(f18903,plain,
! [X2,X0,X1] : meet(meet(meet(X0,X1),X2),X1) = meet(meet(meet(meet(X0,X1),X2),X1),meet(meet(X0,X1),X2)),
inference(superposition,[],[f108,f1104]) ).
fof(f19012,plain,
! [X2,X0,X1] : meet(meet(meet(X0,X1),X2),X1) = meet(meet(X2,meet(X0,X1)),meet(meet(meet(X0,X1),X2),X1)),
inference(forward_demodulation,[],[f18903,f1966]) ).
fof(f19042,plain,
! [X2,X0,X1] : meet(meet(meet(X0,X1),X2),X1) = meet(meet(X2,meet(X0,X1)),meet(X1,meet(meet(X0,X1),X2))),
inference(forward_demodulation,[],[f19012,f1260]) ).
fof(f19049,plain,
! [X2,X0,X1] : meet(meet(meet(X0,X1),X2),X1) = meet(meet(X2,meet(X0,X1)),meet(meet(X0,X1),X2)),
inference(forward_demodulation,[],[f19042,f1104]) ).
fof(f19050,plain,
! [X2,X0,X1] : meet(X2,meet(X0,X1)) = meet(meet(meet(X0,X1),X2),X1),
inference(forward_demodulation,[],[f19049,f108]) ).
fof(f19051,plain,
! [X2,X0,X1] : meet(X2,meet(X0,X1)) = meet(X1,meet(meet(X0,X1),X2)),
inference(forward_demodulation,[],[f19050,f123]) ).
fof(f84697,plain,
! [X2,X0,X1] : meet(X1,meet(meet(X0,X1),X2)) = meet(meet(X2,X1),meet(X0,X1)),
inference(superposition,[],[f18869,f15022]) ).
fof(f84970,plain,
! [X2,X0,X1] : meet(X1,meet(meet(X0,X1),X2)) = meet(meet(X2,X1),X0),
inference(forward_demodulation,[],[f84697,f15022]) ).
fof(f85066,plain,
! [X2,X0,X1] : meet(X2,meet(X0,X1)) = meet(meet(X2,X1),X0),
inference(forward_demodulation,[],[f84970,f19051]) ).
fof(f86618,plain,
meet(a,meet(b,c)) != meet(a,meet(c,b)),
inference(superposition,[],[f3,f85066]) ).
fof(f87117,plain,
$false,
inference(forward_subsumption_resolution,[],[f86618,f1260]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT006-1 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.20/0.47 % Computer : n005.cluster.edu
% 0.20/0.47 % Model : x86_64 x86_64
% 0.20/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.47 % Memory : 8046.5625MB
% 0.20/0.47 % OS : Linux 6.8.0-71-generic
% 0.20/0.47 % CPULimit : 300
% 0.20/0.47 % WCLimit : 300
% 0.20/0.47 % DateTime : Sun Sep 27 13:55:47 UTC 2026
% 0.20/0.47 % CPUTime :
% 0.20/0.47 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.25/0.50 Running first-order model finding
% 0.25/0.50 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
% 15.04/2.76 % (4001666)Will run a generic schedule for satisfiability detection.
% 15.04/2.76 % (4001672)% WARNING: option uhcvi not known.
% 15.04/2.76 % (4001672)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=875533984:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 15.04/2.76 % (4001673)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4142337188:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 15.04/2.76 % (4001674)dis+10_1_sil=32000:sp=arity:random_seed=854563991:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 15.04/2.76 % (4001675)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=960400827:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 15.04/2.76 % (4001676)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=181837395:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 15.04/2.76 % (4001677)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3049520349:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 15.04/2.76 % (4001671)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2393629056_2999 on theBenchmark for (2999ds/0Mi)
% 15.04/2.76 % TRYING [1]
% 15.04/2.76 % TRYING [2]
% 15.04/2.76 % TRYING [3]
% 15.04/2.76 % TRYING [4]
% 15.04/2.76 % TRYING [5]
% 15.04/2.76 % (4001674)Instruction limit reached!
% 15.04/2.76 % (4001674)------------------------------
% 15.04/2.76 % (4001674)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001674)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001674)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001674)Termination reason: Instruction limit
% 15.04/2.76 % (4001674)Termination phase: Saturation
% 15.04/2.76 % (4001674)Time elapsed: 0.059 s
% 15.04/2.76 % (4001674)Peak memory usage: 12 MB
% 15.04/2.76 % (4001674)Instructions burned: 105 (million)
% 15.04/2.76 % (4001675)Instruction limit reached!
% 15.04/2.76 % (4001675)------------------------------
% 15.04/2.76 % (4001675)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001675)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001675)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001675)Termination reason: Instruction limit
% 15.04/2.76 % (4001675)Termination phase: Saturation
% 15.04/2.76 % (4001675)Time elapsed: 0.071 s
% 15.04/2.76 % (4001675)Peak memory usage: 12 MB
% 15.04/2.76 % (4001675)Instructions burned: 116 (million)
% 15.04/2.76 % (4001685)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4217947924:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 15.04/2.76 % TRYING [1]
% 15.04/2.76 % TRYING [2]
% 15.04/2.76 % (4001676)Instruction limit reached!
% 15.04/2.76 % (4001676)------------------------------
% 15.04/2.76 % (4001676)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % TRYING [3]
% 15.04/2.76 % (4001676)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001676)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001676)Termination reason: Instruction limit
% 15.04/2.76 % (4001676)Termination phase: Saturation
% 15.04/2.76 % (4001676)Time elapsed: 0.081 s
% 15.04/2.76 % (4001676)Peak memory usage: 13 MB
% 15.04/2.76 % (4001676)Instructions burned: 132 (million)
% 15.04/2.76 % TRYING [4]
% 15.04/2.76 % (4001686)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2879507674:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 15.04/2.76 % (4001677)Instruction limit reached!
% 15.04/2.76 % (4001677)------------------------------
% 15.04/2.76 % (4001677)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001677)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001677)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001677)Termination reason: Instruction limit
% 15.04/2.76 % (4001677)Termination phase: Saturation
% 15.04/2.76 % (4001677)Time elapsed: 0.099 s
% 15.04/2.76 % (4001677)Peak memory usage: 12 MB
% 15.04/2.76 % (4001677)Instructions burned: 160 (million)
% 15.04/2.76 % (4001688)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=254898745:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 15.04/2.76 % TRYING [5]
% 15.04/2.76 % TRYING [6]
% 15.04/2.76 % (4001690)ott-21_1_sil=16000:fs=off:random_seed=3462729817:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 15.04/2.76 % (4001686)Instruction limit reached!
% 15.04/2.76 % (4001686)------------------------------
% 15.04/2.76 % (4001686)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001686)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001686)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001686)Termination reason: Instruction limit
% 15.04/2.76 % (4001686)Termination phase: Saturation
% 15.04/2.76 % (4001686)Time elapsed: 0.084 s
% 15.04/2.76 % (4001686)Peak memory usage: 12 MB
% 15.04/2.76 % (4001686)Instructions burned: 132 (million)
% 15.04/2.76 % TRYING [6]
% 15.04/2.76 % (4001693)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=710018913:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 15.04/2.76 % (4001690)Instruction limit reached!
% 15.04/2.76 % (4001690)------------------------------
% 15.04/2.76 % (4001690)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001690)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001690)Termination reason: Instruction limit
% 15.04/2.76 % (4001690)Termination phase: Saturation
% 15.04/2.76 % (4001690)Time elapsed: 0.080 s
% 15.04/2.76 % (4001690)Peak memory usage: 11 MB
% 15.04/2.76 % (4001690)Instructions burned: 181 (million)
% 15.04/2.76 % (4001695)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3553934221:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 15.04/2.76 % TRYING [1]
% 15.04/2.76 % TRYING [2]
% 15.04/2.76 % TRYING [3]
% 15.04/2.76 % TRYING [4]
% 15.04/2.76 % TRYING [5]
% 15.04/2.76 % TRYING [7]
% 15.04/2.76 % TRYING [6]
% 15.04/2.76 % TRYING [7]
% 15.04/2.76 % (4001693)Instruction limit reached!
% 15.04/2.76 % (4001693)------------------------------
% 15.04/2.76 % (4001693)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001693)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001693)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001693)Termination reason: Instruction limit
% 15.04/2.76 % (4001693)Termination phase: Saturation
% 15.04/2.76 % (4001693)Time elapsed: 0.262 s
% 15.04/2.76 % (4001693)Peak memory usage: 15 MB
% 15.04/2.76 % (4001693)Instructions burned: 478 (million)
% 15.04/2.76 % (4001688)Instruction limit reached!
% 15.04/2.76 % (4001688)------------------------------
% 15.04/2.76 % (4001688)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001688)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001688)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001688)Termination reason: Instruction limit
% 15.04/2.76 % (4001688)Termination phase: Saturation
% 15.04/2.76 % (4001688)Time elapsed: 0.365 s
% 15.04/2.76 % (4001688)Peak memory usage: 17 MB
% 15.04/2.76 % (4001688)Instructions burned: 685 (million)
% 15.04/2.76 % (4001685)Instruction limit reached!
% 15.04/2.76 % (4001685)------------------------------
% 15.04/2.76 % (4001685)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001685)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001685)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001685)Termination reason: Instruction limit
% 15.04/2.76 % (4001685)Termination phase: Finite model building constraint generation
% 15.04/2.76 % (4001685)Time elapsed: 0.391 s
% 15.04/2.76 % (4001685)Peak memory usage: 19 MB
% 15.04/2.76 % (4001685)Instructions burned: 714 (million)
% 15.04/2.76 % (4001720)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4112976433:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 15.04/2.76 % (4001724)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3195600781:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 15.04/2.76 % (4001727)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=409346461: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)
% 15.04/2.76 % TRYING [7]
% 15.04/2.76 % TRYING [14]
% 15.04/2.76 % (4001695)Instruction limit reached!
% 15.04/2.76 % (4001695)------------------------------
% 15.04/2.76 % (4001695)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001695)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001695)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001695)Termination reason: Instruction limit
% 15.04/2.76 % (4001695)Termination phase: Finite model building SAT solving
% 15.04/2.76 % (4001695)Time elapsed: 0.369 s
% 15.04/2.76 % (4001695)Peak memory usage: 18 MB
% 15.04/2.76 % (4001695)Instructions burned: 866 (million)
% 15.04/2.76 % (4001746)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2847563740:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 15.04/2.76 % (4001724)Instruction limit reached!
% 15.04/2.76 % (4001724)------------------------------
% 15.04/2.76 % (4001724)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001724)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001724)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001724)Termination reason: Instruction limit
% 15.04/2.76 % (4001724)Termination phase: Finite model building constraint generation
% 15.04/2.76 % (4001724)Time elapsed: 0.319 s
% 15.04/2.76 % (4001724)Peak memory usage: 76 MB
% 15.04/2.76 % (4001724)Instructions burned: 891 (million)
% 15.04/2.76 % (4001748)fmb+10_1_sil=64000:random_seed=4047876339:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 15.04/2.76 % TRYING [1]
% 15.04/2.76 % TRYING [2]
% 15.04/2.76 % TRYING [3]
% 15.04/2.76 % TRYING [4]
% 15.04/2.76 % TRYING [5]
% 15.04/2.76 % TRYING [8]
% 15.04/2.76 % (4001727)Instruction limit reached!
% 15.04/2.76 % (4001727)------------------------------
% 15.04/2.76 % (4001727)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001727)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001727)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001727)Termination reason: Instruction limit
% 15.04/2.76 % (4001727)Termination phase: Saturation
% 15.04/2.76 % (4001727)Time elapsed: 0.430 s
% 15.04/2.76 % (4001727)Peak memory usage: 18 MB
% 15.04/2.76 % (4001727)Instructions burned: 692 (million)
% 15.04/2.76 % TRYING [6]
% 15.04/2.76 % (4001750)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1977478308:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 15.04/2.76 % TRYING [20]
% 15.04/2.76 % (4001746)Instruction limit reached!
% 15.04/2.76 % (4001746)------------------------------
% 15.04/2.76 % (4001746)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001746)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001746)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001746)Termination reason: Instruction limit
% 15.04/2.76 % (4001746)Termination phase: Saturation
% 15.04/2.76 % (4001746)Time elapsed: 0.470 s
% 15.04/2.76 % (4001746)Peak memory usage: 18 MB
% 15.04/2.76 % (4001746)Instructions burned: 880 (million)
% 15.04/2.76 % (4001752)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2739121538:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 15.04/2.76 % TRYING [8]
% 15.04/2.76 % (4001720)Instruction limit reached!
% 15.04/2.76 % (4001720)------------------------------
% 15.04/2.76 % (4001720)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001720)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001720)Termination reason: Instruction limit
% 15.04/2.76 % (4001720)Termination phase: Saturation
% 15.04/2.76 % (4001720)Time elapsed: 0.745 s
% 15.04/2.76 % (4001720)Peak memory usage: 26 MB
% 15.04/2.76 % (4001720)Instructions burned: 1180 (million)
% 15.04/2.76 % (4001754)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=967709724:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 15.04/2.76 % TRYING [7]
% 15.04/2.76 % (4001752)Instruction limit reached!
% 15.04/2.76 % (4001752)------------------------------
% 15.04/2.76 % (4001752)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001752)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001752)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001752)Termination reason: Instruction limit
% 15.04/2.76 % (4001752)Termination phase: Finite model building SAT solving
% 15.04/2.76 % (4001752)Time elapsed: 0.521 s
% 15.04/2.76 % (4001752)Peak memory usage: 40 MB
% 15.04/2.76 % (4001752)Instructions burned: 921 (million)
% 15.04/2.76 % (4001756)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3243774733:i=1472:ins=7:fdi=8:gsp=on_2983 on theBenchmark for (2983ds/1472Mi)
% 15.04/2.76 % TRYING [8]
% 15.04/2.76 % (4001673) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-4001666-4001673"...
% 15.04/2.76 % (4001673)...printing done.
% 15.04/2.76 % (4001673)Refutation found. Thanks to Tanya!
% 15.04/2.76 % SZS status Unsatisfiable for theBenchmark
% 15.04/2.76 % SZS output start Proof for theBenchmark
% See solution above
% 15.04/2.76 % (4001673)------------------------------
% 15.04/2.76 % (4001673)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.04/2.76 % (4001673)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/2.76 % (4001673)CaDiCaL version: 2.1.3
% 15.04/2.76 % (4001673)Termination reason: Refutation
% 15.04/2.76 % (4001673)Time elapsed: 2.178 s
% 15.04/2.76 % (4001673)Peak memory usage: 38 MB
% 15.04/2.76 % (4001673)Instructions burned: 4776 (million)
% 15.04/2.77 % (4001666)Success in time 2.249 s
% 15.04/2.77 % Vampire exiting
%------------------------------------------------------------------------------