%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP181-3 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n001.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 10:17:05 AM UTC 2026
% Result : Unsatisfiable 71.45s 10.56s
% Output : Refutation 71.45s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 12
% Syntax : Number of formulae : 50 ( 50 unt; 0 def)
% Number of atoms : 50 ( 49 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 62 ( 62 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : multiply(identity,X0) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',left_identity) ).
fof(f2,axiom,
! [X0] : multiply(inverse(X0),X0) = identity,
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',left_inverse) ).
fof(f3,plain,
! [X0] : identity = multiply(inverse(X0),X0),
inference(reorient_equations,[],[f2]) ).
fof(f4,axiom,
! [X2,X0,X1] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',associativity) ).
fof(f5,axiom,
! [X0,X1] : greatest_lower_bound(X0,X1) = greatest_lower_bound(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-2.ax',symmetry_of_glb) ).
fof(f6,axiom,
! [X0,X1] : least_upper_bound(X0,X1) = least_upper_bound(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-2.ax',symmetry_of_lub) ).
fof(f13,axiom,
! [X2,X0,X1] : multiply(X0,least_upper_bound(X1,X2)) = least_upper_bound(multiply(X0,X1),multiply(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-2.ax',monotony_lub1) ).
fof(f14,axiom,
! [X2,X0,X1] : multiply(X0,greatest_lower_bound(X1,X2)) = greatest_lower_bound(multiply(X0,X1),multiply(X0,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-2.ax',monotony_glb1) ).
fof(f15,axiom,
! [X2,X0,X1] : multiply(least_upper_bound(X0,X1),X2) = least_upper_bound(multiply(X0,X2),multiply(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-2.ax',monotony_lub2) ).
fof(f17,axiom,
greatest_lower_bound(a,c) = greatest_lower_bound(b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12x_1) ).
fof(f18,axiom,
least_upper_bound(a,c) = least_upper_bound(b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12x_2) ).
fof(f19,axiom,
! [X0,X1] : inverse(greatest_lower_bound(X0,X1)) = least_upper_bound(inverse(X0),inverse(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12x_3) ).
fof(f21,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_p12x) ).
fof(f50,plain,
! [X0,X1] : multiply(inverse(X0),multiply(X0,X1)) = multiply(identity,X1),
inference(superposition,[],[f4,f3]) ).
fof(f53,plain,
! [X0,X1] : multiply(inverse(X0),multiply(X0,X1)) = X1,
inference(forward_demodulation,[],[f50,f1]) ).
fof(f133,plain,
! [X0,X1] : multiply(inverse(X0),least_upper_bound(X1,X0)) = least_upper_bound(multiply(inverse(X0),X1),identity),
inference(superposition,[],[f13,f3]) ).
fof(f136,plain,
! [X2,X0,X1] : least_upper_bound(multiply(X0,X1),multiply(X0,X2)) = multiply(X0,least_upper_bound(X2,X1)),
inference(superposition,[],[f13,f6]) ).
fof(f145,plain,
! [X0,X1] : least_upper_bound(identity,multiply(inverse(X0),X1)) = multiply(inverse(X0),least_upper_bound(X1,X0)),
inference(forward_demodulation,[],[f133,f6]) ).
fof(f157,plain,
! [X0,X1] : multiply(inverse(X0),greatest_lower_bound(X1,X0)) = greatest_lower_bound(multiply(inverse(X0),X1),identity),
inference(superposition,[],[f14,f3]) ).
fof(f171,plain,
! [X0,X1] : greatest_lower_bound(identity,multiply(inverse(X0),X1)) = multiply(inverse(X0),greatest_lower_bound(X1,X0)),
inference(forward_demodulation,[],[f157,f5]) ).
fof(f179,plain,
! [X0] : multiply(inverse(identity),X0) = X0,
inference(superposition,[],[f53,f1]) ).
fof(f180,plain,
! [X0] : multiply(inverse(inverse(X0)),identity) = X0,
inference(superposition,[],[f53,f3]) ).
fof(f181,plain,
! [X2,X0,X1] : multiply(inverse(multiply(X0,X1)),multiply(X0,multiply(X1,X2))) = X2,
inference(superposition,[],[f53,f4]) ).
fof(f189,plain,
! [X0,X1] : multiply(least_upper_bound(identity,X1),X0) = least_upper_bound(X0,multiply(X1,X0)),
inference(superposition,[],[f15,f1]) ).
fof(f221,plain,
! [X0] : multiply(inverse(inverse(identity)),X0) = X0,
inference(superposition,[],[f53,f179]) ).
fof(f266,plain,
! [X0] : identity = multiply(inverse(inverse(inverse(X0))),X0),
inference(superposition,[],[f53,f180]) ).
fof(f294,plain,
identity = inverse(identity),
inference(superposition,[],[f221,f3]) ).
fof(f341,plain,
! [X0] : inverse(greatest_lower_bound(identity,X0)) = least_upper_bound(identity,inverse(X0)),
inference(superposition,[],[f19,f294]) ).
fof(f379,plain,
! [X0] : multiply(inverse(inverse(inverse(inverse(X0)))),identity) = X0,
inference(superposition,[],[f53,f266]) ).
fof(f381,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(forward_demodulation,[],[f379,f180]) ).
fof(f390,plain,
! [X0] : multiply(X0,identity) = X0,
inference(superposition,[],[f180,f381]) ).
fof(f1894,plain,
! [X0,X1] : multiply(inverse(least_upper_bound(identity,X1)),least_upper_bound(X0,multiply(X1,X0))) = X0,
inference(superposition,[],[f53,f189]) ).
fof(f3481,plain,
! [X2,X0,X1] : multiply(X0,least_upper_bound(X1,X2)) = multiply(X0,least_upper_bound(X2,X1)),
inference(superposition,[],[f136,f13]) ).
fof(f3690,plain,
multiply(inverse(c),least_upper_bound(a,c)) = least_upper_bound(identity,multiply(inverse(c),b)),
inference(superposition,[],[f145,f18]) ).
fof(f3732,plain,
least_upper_bound(identity,multiply(inverse(c),b)) = least_upper_bound(identity,multiply(inverse(c),a)),
inference(forward_demodulation,[],[f3690,f145]) ).
fof(f4025,plain,
greatest_lower_bound(identity,multiply(inverse(c),b)) = multiply(inverse(c),greatest_lower_bound(a,c)),
inference(superposition,[],[f171,f17]) ).
fof(f4069,plain,
greatest_lower_bound(identity,multiply(inverse(c),b)) = greatest_lower_bound(identity,multiply(inverse(c),a)),
inference(forward_demodulation,[],[f4025,f171]) ).
fof(f20253,plain,
! [X0,X1] : multiply(inverse(multiply(inverse(multiply(X0,X1)),X0)),identity) = X1,
inference(superposition,[],[f181,f3]) ).
fof(f20333,plain,
! [X0,X1] : inverse(multiply(inverse(multiply(X0,X1)),X0)) = X1,
inference(forward_demodulation,[],[f20253,f390]) ).
fof(f20538,plain,
! [X0] : multiply(inverse(least_upper_bound(identity,inverse(X0))),least_upper_bound(X0,identity)) = X0,
inference(superposition,[],[f1894,f3]) ).
fof(f20683,plain,
! [X0] : multiply(inverse(inverse(greatest_lower_bound(identity,X0))),least_upper_bound(X0,identity)) = X0,
inference(forward_demodulation,[],[f20538,f341]) ).
fof(f20733,plain,
! [X0] : multiply(greatest_lower_bound(identity,X0),least_upper_bound(X0,identity)) = X0,
inference(forward_demodulation,[],[f20683,f381]) ).
fof(f20814,plain,
! [X0] : multiply(greatest_lower_bound(identity,X0),least_upper_bound(identity,X0)) = X0,
inference(superposition,[],[f20733,f6]) ).
fof(f28130,plain,
multiply(inverse(c),b) = multiply(greatest_lower_bound(identity,multiply(inverse(c),a)),least_upper_bound(multiply(inverse(c),b),identity)),
inference(superposition,[],[f20733,f4069]) ).
fof(f28197,plain,
multiply(inverse(c),b) = multiply(greatest_lower_bound(identity,multiply(inverse(c),a)),least_upper_bound(identity,multiply(inverse(c),b))),
inference(forward_demodulation,[],[f28130,f3481]) ).
fof(f28220,plain,
multiply(inverse(c),b) = multiply(greatest_lower_bound(identity,multiply(inverse(c),a)),least_upper_bound(identity,multiply(inverse(c),a))),
inference(forward_demodulation,[],[f28197,f3732]) ).
fof(f28230,plain,
multiply(inverse(c),b) = multiply(inverse(c),a),
inference(forward_demodulation,[],[f28220,f20814]) ).
fof(f32395,plain,
b = inverse(multiply(inverse(multiply(inverse(c),a)),inverse(c))),
inference(superposition,[],[f20333,f28230]) ).
fof(f32396,plain,
a = b,
inference(forward_demodulation,[],[f32395,f20333]) ).
fof(f32423,plain,
$false,
inference(forward_subsumption_resolution,[],[f32396,f21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP181-3 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n001.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 09:42:00 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.42 Running first-order model finding
% 0.12/0.42 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
% 26.71/4.20 % (3301761)Will run a generic schedule for satisfiability detection.
% 26.71/4.20 % (3301772)% WARNING: option uhcvi not known.
% 26.71/4.20 % (3301772)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2708529454:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 26.71/4.20 % (3301771)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=4147482144_2999 on theBenchmark for (2999ds/0Mi)
% 26.71/4.20 % (3301773)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3123740596:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 26.71/4.20 % (3301776)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1250519782:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 26.71/4.20 % (3301774)dis+10_1_sil=32000:sp=arity:random_seed=2902309156:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 26.71/4.20 % (3301775)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3336571166:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 26.71/4.20 % (3301777)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3730870959:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 26.71/4.20 % TRYING [1]
% 26.71/4.20 % TRYING [2]
% 26.71/4.20 % TRYING [3]
% 26.71/4.20 % TRYING [4]
% 26.71/4.20 % TRYING [5]
% 26.71/4.20 % (3301774)Instruction limit reached!
% 26.71/4.20 % (3301774)------------------------------
% 26.71/4.20 % (3301774)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.71/4.20 % (3301774)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.71/4.20 % (3301774)CaDiCaL version: 2.1.3
% 26.71/4.20 % (3301774)Termination reason: Instruction limit
% 26.71/4.20 % (3301774)Termination phase: Saturation
% 26.71/4.20 % (3301774)Time elapsed: 0.057 s
% 26.71/4.20 % (3301774)Peak memory usage: 12 MB
% 26.71/4.20 % (3301774)Instructions burned: 103 (million)
% 26.71/4.20 % (3301775)Instruction limit reached!
% 26.71/4.20 % (3301775)------------------------------
% 26.71/4.20 % (3301775)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.71/4.20 % (3301775)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.71/4.20 % (3301775)CaDiCaL version: 2.1.3
% 26.71/4.20 % (3301775)Termination reason: Instruction limit
% 26.71/4.20 % (3301775)Termination phase: Saturation
% 26.71/4.20 % (3301775)Time elapsed: 0.069 s
% 26.71/4.20 % (3301775)Peak memory usage: 12 MB
% 26.71/4.20 % (3301775)Instructions burned: 117 (million)
% 26.71/4.20 % (3301776)Instruction limit reached!
% 26.71/4.20 % (3301776)------------------------------
% 26.71/4.20 % (3301776)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.71/4.20 % (3301776)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.71/4.20 % (3301776)CaDiCaL version: 2.1.3
% 26.71/4.20 % (3301776)Termination reason: Instruction limit
% 26.71/4.20 % (3301776)Termination phase: Saturation
% 26.71/4.20 % (3301776)Time elapsed: 0.075 s
% 26.71/4.20 % (3301776)Peak memory usage: 12 MB
% 26.71/4.20 % (3301776)Instructions burned: 131 (million)
% 26.71/4.20 % (3301786)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2826043309:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 26.71/4.20 % TRYING [1]
% 26.71/4.20 % TRYING [2]
% 26.71/4.20 % TRYING [3]
% 26.71/4.20 % (3301787)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3907173876:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 26.71/4.20 % TRYING [4]
% 26.71/4.20 % (3301788)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=1031445489:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 26.71/4.20 % (3301777)Instruction limit reached!
% 26.71/4.20 % (3301777)------------------------------
% 26.71/4.20 % (3301777)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.71/4.20 % (3301777)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.71/4.20 % (3301777)CaDiCaL version: 2.1.3
% 26.71/4.20 % (3301777)Termination reason: Instruction limit
% 26.71/4.20 % (3301777)Termination phase: Saturation
% 26.71/4.20 % (3301777)Time elapsed: 0.097 s
% 26.71/4.20 % (3301777)Peak memory usage: 13 MB
% 26.71/4.20 % (3301777)Instructions burned: 160 (million)
% 26.71/4.20 % (3301792)ott-21_1_sil=16000:fs=off:random_seed=2782467154:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 26.71/4.20 % TRYING [5]
% 26.71/4.20 % TRYING [6]
% 26.71/4.20 % (3301787)Instruction limit reached!
% 26.71/4.20 % (3301787)------------------------------
% 26.71/4.20 % (3301787)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301787)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301787)Termination reason: Instruction limit
% 71.45/10.55 % (3301787)Termination phase: Saturation
% 71.45/10.55 % (3301787)Time elapsed: 0.086 s
% 71.45/10.55 % (3301787)Peak memory usage: 13 MB
% 71.45/10.55 % (3301787)Instructions burned: 132 (million)
% 71.45/10.55 % (3301792)Instruction limit reached!
% 71.45/10.55 % (3301792)------------------------------
% 71.45/10.55 % (3301792)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301792)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301792)Termination reason: Instruction limit
% 71.45/10.55 % (3301792)Termination phase: Saturation
% 71.45/10.55 % (3301792)Time elapsed: 0.078 s
% 71.45/10.55 % (3301792)Peak memory usage: 12 MB
% 71.45/10.55 % (3301792)Instructions burned: 180 (million)
% 71.45/10.55 % (3301794)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3125201193:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 71.45/10.55 % (3301796)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1487958068:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 71.45/10.55 % TRYING [1]
% 71.45/10.55 % TRYING [2]
% 71.45/10.55 % TRYING [3]
% 71.45/10.55 % TRYING [4]
% 71.45/10.55 % TRYING [6]
% 71.45/10.55 % TRYING [5]
% 71.45/10.55 % (3301786)Instruction limit reached!
% 71.45/10.55 % (3301786)------------------------------
% 71.45/10.55 % (3301786)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301786)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301786)Termination reason: Instruction limit
% 71.45/10.55 % (3301786)Termination phase: Finite model building constraint generation
% 71.45/10.55 % (3301786)Time elapsed: 0.401 s
% 71.45/10.55 % (3301786)Peak memory usage: 31 MB
% 71.45/10.55 % (3301786)Instructions burned: 715 (million)
% 71.45/10.55 % (3301832)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1877689234:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 71.45/10.55 % (3301788)Instruction limit reached!
% 71.45/10.55 % (3301788)------------------------------
% 71.45/10.55 % (3301788)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301788)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301788)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301788)Termination reason: Instruction limit
% 71.45/10.55 % (3301788)Termination phase: Saturation
% 71.45/10.55 % (3301788)Time elapsed: 0.476 s
% 71.45/10.55 % (3301788)Peak memory usage: 19 MB
% 71.45/10.55 % (3301788)Instructions burned: 684 (million)
% 71.45/10.55 % (3301794)Instruction limit reached!
% 71.45/10.55 % (3301794)------------------------------
% 71.45/10.55 % (3301794)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301794)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301794)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301794)Termination reason: Instruction limit
% 71.45/10.55 % (3301794)Termination phase: Saturation
% 71.45/10.55 % (3301794)Time elapsed: 0.395 s
% 71.45/10.55 % (3301794)Peak memory usage: 15 MB
% 71.45/10.55 % (3301794)Instructions burned: 477 (million)
% 71.45/10.55 % (3301836)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1004715629:i=889:ins=1_2993 on theBenchmark for (2993ds/889Mi)
% 71.45/10.55 % (3301837)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=2565307519: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)
% 71.45/10.55 % TRYING [6]
% 71.45/10.55 % (3301796)Instruction limit reached!
% 71.45/10.55 % (3301796)------------------------------
% 71.45/10.55 % (3301796)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301796)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301796)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301796)Termination reason: Instruction limit
% 71.45/10.55 % (3301796)Termination phase: Finite model building constraint generation
% 71.45/10.55 % (3301796)Time elapsed: 0.582 s
% 71.45/10.55 % (3301796)Peak memory usage: 22 MB
% 71.45/10.55 % (3301796)Instructions burned: 865 (million)
% 71.45/10.55 % (3301843)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2228273474:i=879:kws=inv_precedence:fsr=off_2991 on theBenchmark for (2991ds/879Mi)
% 71.45/10.55 % TRYING [7]
% 71.45/10.55 % TRYING [14]
% 71.45/10.55 % (3301837)Instruction limit reached!
% 71.45/10.55 % (3301837)------------------------------
% 71.45/10.55 % (3301837)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301837)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301837)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301837)Termination reason: Instruction limit
% 71.45/10.55 % (3301837)Termination phase: Saturation
% 71.45/10.55 % (3301837)Time elapsed: 0.647 s
% 71.45/10.55 % (3301837)Peak memory usage: 18 MB
% 71.45/10.55 % (3301837)Instructions burned: 692 (million)
% 71.45/10.55 % (3301852)fmb+10_1_sil=64000:random_seed=2822313625:i=22061:nm=2:gsp=on_2986 on theBenchmark for (2986ds/22061Mi)
% 71.45/10.55 % (3301836)Instruction limit reached!
% 71.45/10.55 % (3301836)------------------------------
% 71.45/10.55 % (3301836)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301836)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301836)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301836)Termination reason: Instruction limit
% 71.45/10.55 % (3301836)Termination phase: Finite model building constraint generation
% 71.45/10.55 % (3301836)Time elapsed: 0.696 s
% 71.45/10.55 % (3301836)Peak memory usage: 91 MB
% 71.45/10.55 % (3301836)Instructions burned: 889 (million)
% 71.45/10.55 % TRYING [1]
% 71.45/10.55 % TRYING [2]
% 71.45/10.55 % TRYING [3]
% 71.45/10.55 % (3301855)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1366241945:i=9515:nm=5_2986 on theBenchmark for (2986ds/9515Mi)
% 71.45/10.55 % TRYING [20]
% 71.45/10.55 % TRYING [4]
% 71.45/10.55 % TRYING [5]
% 71.45/10.55 % (3301843)Instruction limit reached!
% 71.45/10.55 % (3301843)------------------------------
% 71.45/10.55 % (3301843)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301843)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301843)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301843)Termination reason: Instruction limit
% 71.45/10.55 % (3301843)Termination phase: Saturation
% 71.45/10.55 % (3301843)Time elapsed: 0.751 s
% 71.45/10.55 % (3301843)Peak memory usage: 19 MB
% 71.45/10.55 % (3301843)Instructions burned: 879 (million)
% 71.45/10.55 % (3301857)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3999073876:fmbsr=1.7:i=920_2983 on theBenchmark for (2983ds/920Mi)
% 71.45/10.55 % TRYING [8]
% 71.45/10.55 % (3301832)Instruction limit reached!
% 71.45/10.55 % (3301832)------------------------------
% 71.45/10.55 % (3301832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301832)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301832)Termination reason: Instruction limit
% 71.45/10.55 % (3301832)Termination phase: Saturation
% 71.45/10.55 % (3301832)Time elapsed: 1.128 s
% 71.45/10.55 % (3301832)Peak memory usage: 22 MB
% 71.45/10.55 % (3301832)Instructions burned: 1179 (million)
% 71.45/10.55 % (3301859)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1333772708:i=5131_2983 on theBenchmark for (2983ds/5131Mi)
% 71.45/10.55 % TRYING [6]
% 71.45/10.55 % (3301857)Instruction limit reached!
% 71.45/10.55 % (3301857)------------------------------
% 71.45/10.55 % (3301857)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301857)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301857)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301857)Termination reason: Instruction limit
% 71.45/10.55 % (3301857)Termination phase: Finite model building constraint generation
% 71.45/10.55 % (3301857)Time elapsed: 0.696 s
% 71.45/10.55 % (3301857)Peak memory usage: 73 MB
% 71.45/10.55 % (3301857)Instructions burned: 920 (million)
% 71.45/10.55 % (3301869)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1055408576:i=1472:ins=7:fdi=8:gsp=on_2976 on theBenchmark for (2976ds/1472Mi)
% 71.45/10.55 % TRYING [7]
% 71.45/10.55 % (3301869)Instruction limit reached!
% 71.45/10.55 % (3301869)------------------------------
% 71.45/10.55 % (3301869)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.55 % (3301869)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.55 % (3301869)CaDiCaL version: 2.1.3
% 71.45/10.55 % (3301869)Termination reason: Instruction limit
% 71.45/10.55 % (3301869)Termination phase: Saturation
% 71.45/10.55 % (3301869)Time elapsed: 1.319 s
% 71.45/10.55 % (3301869)Peak memory usage: 23 MB
% 71.45/10.55 % (3301869)Instructions burned: 1472 (million)
% 71.45/10.55 % (3301873)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=4062995210:i=6324_2962 on theBenchmark for (2962ds/6324Mi)
% 71.45/10.56 % TRYING [77]
% 71.45/10.56 % TRYING [8]
% 71.45/10.56 % (3301859)Instruction limit reached!
% 71.45/10.56 % (3301859)------------------------------
% 71.45/10.56 % (3301859)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.56 % (3301859)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.56 % (3301859)CaDiCaL version: 2.1.3
% 71.45/10.56 % (3301859)Termination reason: Instruction limit
% 71.45/10.56 % (3301859)Termination phase: Saturation
% 71.45/10.56 % (3301859)Time elapsed: 4.755 s
% 71.45/10.56 % (3301859)Peak memory usage: 51 MB
% 71.45/10.56 % (3301859)Instructions burned: 5131 (million)
% 71.45/10.56 % (3301877)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3772316276:fmbsr=2.30978:i=2174_2935 on theBenchmark for (2935ds/2174Mi)
% 71.45/10.56 % TRYING [16]
% 71.45/10.56 % (3301877)Instruction limit reached!
% 71.45/10.56 % (3301877)------------------------------
% 71.45/10.56 % (3301877)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.56 % (3301877)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.56 % (3301877)CaDiCaL version: 2.1.3
% 71.45/10.56 % (3301877)Termination reason: Instruction limit
% 71.45/10.56 % (3301877)Termination phase: Finite model building constraint generation
% 71.45/10.56 % (3301877)Time elapsed: 1.461 s
% 71.45/10.56 % (3301877)Peak memory usage: 133 MB
% 71.45/10.56 % (3301877)Instructions burned: 2174 (million)
% 71.45/10.56 % (3301881)ott-2_1_sil=16000:newcnf=on:random_seed=1283893543:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2920 on theBenchmark for (2920ds/869Mi)
% 71.45/10.56 % TRYING [8]
% 71.45/10.56 % (3301855)Instruction limit reached!
% 71.45/10.56 % (3301855)------------------------------
% 71.45/10.56 % (3301855)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.56 % (3301855)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.56 % (3301855)CaDiCaL version: 2.1.3
% 71.45/10.56 % (3301855)Termination reason: Instruction limit
% 71.45/10.56 % (3301855)Termination phase: Finite model building constraint generation
% 71.45/10.56 % (3301855)Time elapsed: 6.935 s
% 71.45/10.56 % (3301855)Peak memory usage: 670 MB
% 71.45/10.56 % (3301855)Instructions burned: 9515 (million)
% 71.45/10.56 % (3301884)ott+10_1_sil=32000:tgt=ground:random_seed=2492676039:i=5114:av=off_2915 on theBenchmark for (2915ds/5114Mi)
% 71.45/10.56 % (3301873)Instruction limit reached!
% 71.45/10.56 % (3301873)------------------------------
% 71.45/10.56 % (3301873)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.56 % (3301873)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.56 % (3301873)CaDiCaL version: 2.1.3
% 71.45/10.56 % (3301873)Termination reason: Instruction limit
% 71.45/10.56 % (3301873)Termination phase: Finite model building constraint generation
% 71.45/10.56 % (3301873)Time elapsed: 4.852 s
% 71.45/10.56 % (3301873)Peak memory usage: 516 MB
% 71.45/10.56 % (3301873)Instructions burned: 6324 (million)
% 71.45/10.56 % (3301889)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=4264771379:i=54282_2912 on theBenchmark for (2912ds/54282Mi)
% 71.45/10.56 % TRYING [1]
% 71.45/10.56 % TRYING [2]
% 71.45/10.56 % TRYING [3]
% 71.45/10.56 % TRYING [4]
% 71.45/10.56 % TRYING [5]
% 71.45/10.56 % TRYING [6]
% 71.45/10.56 % (3301881)Instruction limit reached!
% 71.45/10.56 % (3301881)------------------------------
% 71.45/10.56 % (3301881)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.56 % (3301881)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.56 % (3301881)CaDiCaL version: 2.1.3
% 71.45/10.56 % (3301881)Termination reason: Instruction limit
% 71.45/10.56 % (3301881)Termination phase: Saturation
% 71.45/10.56 % (3301881)Time elapsed: 0.854 s
% 71.45/10.56 % (3301881)Peak memory usage: 20 MB
% 71.45/10.56 % (3301881)Instructions burned: 869 (million)
% 71.45/10.56 % (3301891)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=1968112470:i=3512:aac=none_2910 on theBenchmark for (2910ds/3512Mi)
% 71.45/10.56 % TRYING [7]
% 71.45/10.56 % (3301891) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3301761-3301891"...
% 71.45/10.56 % (3301891)...printing done.
% 71.45/10.56 % (3301891)Refutation found. Thanks to Tanya!
% 71.45/10.56 % SZS status Unsatisfiable for theBenchmark
% 71.45/10.56 % SZS output start Proof for theBenchmark
% See solution above
% 71.45/10.56 % (3301891)------------------------------
% 71.45/10.56 % (3301891)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 71.45/10.56 % (3301891)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 71.45/10.56 % (3301891)CaDiCaL version: 2.1.3
% 71.45/10.56 % (3301891)Termination reason: Refutation
% 71.45/10.56 % (3301891)Time elapsed: 1.125 s
% 71.45/10.56 % (3301891)Peak memory usage: 22 MB
% 71.45/10.56 % (3301891)Instructions burned: 1221 (million)
% 71.45/10.56 % (3301761)Success in time 10.128 s
% 71.45/10.56 % Vampire exiting
%------------------------------------------------------------------------------