%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD035-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 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 09:49:39 AM UTC 2026
% Result : Unsatisfiable 30.77s 4.74s
% Output : Refutation 30.77s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 11
% Syntax : Number of formulae : 25 ( 11 unt; 0 def)
% Number of atoms : 50 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 50 ( 25 ~; 25 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-1 aty)
% Number of variables : 27 ( 27 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f6,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X4,X5,X2)
| ~ product(X0,X3,X4)
| ~ product(X3,X5,X1)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_1) ).
fof(f7,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X4,X1,X5)
| ~ product(X3,X4,X0)
| product(X0,X1,X2)
| ~ product(X3,X5,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_2) ).
fof(f8,axiom,
! [X0] :
( product(multiplicative_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).
fof(f9,axiom,
! [X0] :
( product(multiplicative_inverse(X0),X0,multiplicative_identity)
| sum(additive_identity,X0,additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_inverse_multiplication) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',commutativity_multiplication) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).
fof(f29,axiom,
defined(c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c_is_defined) ).
fof(f31,negated_conjecture,
product(a,c,u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_5) ).
fof(f32,negated_conjecture,
product(b,c,u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_6) ).
fof(f33,negated_conjecture,
~ sum(additive_identity,c,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_sum_7) ).
fof(f34,negated_conjecture,
~ product(multiplicative_identity,a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_product_8) ).
fof(f92,plain,
product(c,a,u),
inference(resolution,[],[f10,f31]) ).
fof(f93,plain,
product(c,b,u),
inference(resolution,[],[f10,f32]) ).
fof(f43222,plain,
! [X2,X3,X0,X1] :
( ~ product(X1,X2,X3)
| ~ product(X0,X1,multiplicative_identity)
| product(X0,X3,X2)
| ~ defined(X2) ),
inference(resolution,[],[f6,f8]) ).
fof(f43730,plain,
! [X2,X0,X1] :
( ~ product(X0,u,X2)
| product(X1,a,X2)
| ~ product(X0,c,X1) ),
inference(resolution,[],[f7,f92]) ).
fof(f85733,plain,
! [X0] :
( ~ product(X0,c,multiplicative_identity)
| product(X0,u,b)
| ~ defined(b) ),
inference(resolution,[],[f43222,f93]) ).
fof(f85817,plain,
! [X0] :
( ~ product(X0,c,multiplicative_identity)
| product(X0,u,b) ),
inference(forward_subsumption_resolution,[],[f85733,f28]) ).
fof(f86446,plain,
( product(multiplicative_inverse(c),u,b)
| sum(additive_identity,c,additive_identity)
| ~ defined(c) ),
inference(resolution,[],[f85817,f9]) ).
fof(f86447,plain,
( product(multiplicative_inverse(c),u,b)
| ~ defined(c) ),
inference(forward_subsumption_resolution,[],[f86446,f33]) ).
fof(f86448,plain,
product(multiplicative_inverse(c),u,b),
inference(forward_subsumption_resolution,[],[f86447,f29]) ).
fof(f86463,plain,
! [X0] :
( ~ product(multiplicative_inverse(c),c,X0)
| product(X0,a,b) ),
inference(resolution,[],[f86448,f43730]) ).
fof(f96441,plain,
( product(multiplicative_identity,a,b)
| sum(additive_identity,c,additive_identity)
| ~ defined(c) ),
inference(resolution,[],[f86463,f9]) ).
fof(f96447,plain,
( sum(additive_identity,c,additive_identity)
| ~ defined(c) ),
inference(forward_subsumption_resolution,[],[f96441,f34]) ).
fof(f96450,plain,
~ defined(c),
inference(forward_subsumption_resolution,[],[f96447,f33]) ).
fof(f96451,plain,
$false,
inference(forward_subsumption_resolution,[],[f96450,f29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD035-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.17 % Computer : n001.cluster.edu
% 0.07/0.17 % Model : x86_64 x86_64
% 0.07/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.17 % Memory : 8046.5625MB
% 0.07/0.17 % OS : Linux 6.8.0-71-generic
% 0.07/0.17 % CPULimit : 300
% 0.07/0.17 % WCLimit : 300
% 0.07/0.17 % DateTime : Tue Sep 29 00:38:35 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.21 Running first-order model finding
% 0.07/0.21 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
% 27.08/4.07 % (908658)Will run a generic schedule for satisfiability detection.
% 27.08/4.07 % (908669)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1702957398:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 27.08/4.07 % (908663)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1455991248_2999 on theBenchmark for (2999ds/0Mi)
% 27.08/4.07 % (908668)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1673936918:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 27.08/4.07 % (908664)% WARNING: option uhcvi not known.
% 27.08/4.07 % (908666)dis+10_1_sil=32000:sp=arity:random_seed=3638562446:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 27.08/4.07 % (908665)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1868585384:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 27.08/4.07 % (908667)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4135513334:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 27.08/4.07 % TRYING [1]
% 27.08/4.07 % TRYING [2]
% 27.08/4.07 % TRYING [3]
% 27.08/4.07 % (908664)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=151977557:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 27.08/4.07 % TRYING [4]
% 27.08/4.07 % TRYING [5]
% 27.08/4.07 % (908669)Instruction limit reached!
% 27.08/4.07 % (908669)------------------------------
% 27.08/4.07 % (908669)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.08/4.07 % (908669)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.08/4.07 % (908669)CaDiCaL version: 2.1.3
% 27.08/4.07 % (908669)Termination reason: Instruction limit
% 27.08/4.07 % (908669)Termination phase: Saturation
% 27.08/4.07 % (908669)Time elapsed: 0.056 s
% 27.08/4.07 % (908669)Peak memory usage: 13 MB
% 27.08/4.07 % (908669)Instructions burned: 159 (million)
% 27.08/4.07 % (908677)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1551856127:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 27.08/4.07 % TRYING [1]
% 27.08/4.07 % TRYING [2]
% 27.08/4.07 % TRYING [3]
% 27.08/4.07 % (908667)Instruction limit reached!
% 27.08/4.07 % (908667)------------------------------
% 27.08/4.07 % (908667)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.08/4.07 % (908667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.08/4.07 % (908667)CaDiCaL version: 2.1.3
% 27.08/4.07 % (908667)Termination reason: Instruction limit
% 27.08/4.07 % (908667)Termination phase: Saturation
% 27.08/4.07 % (908667)Time elapsed: 0.064 s
% 27.08/4.07 % (908667)Peak memory usage: 11 MB
% 27.08/4.07 % (908667)Instructions burned: 117 (million)
% 27.08/4.07 % TRYING [4]
% 27.08/4.07 % (908666)Instruction limit reached!
% 27.08/4.07 % (908666)------------------------------
% 27.08/4.07 % (908666)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.08/4.07 % (908666)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.08/4.07 % (908666)CaDiCaL version: 2.1.3
% 27.08/4.07 % (908666)Termination reason: Instruction limit
% 27.08/4.07 % (908666)Termination phase: Saturation
% 27.08/4.07 % (908666)Time elapsed: 0.067 s
% 27.08/4.07 % (908666)Peak memory usage: 12 MB
% 27.08/4.07 % (908666)Instructions burned: 104 (million)
% 27.08/4.07 % (908668)Instruction limit reached!
% 27.08/4.07 % (908668)------------------------------
% 27.08/4.07 % (908668)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.08/4.07 % (908668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.08/4.07 % (908668)CaDiCaL version: 2.1.3
% 27.08/4.07 % (908668)Termination reason: Instruction limit
% 27.08/4.07 % (908668)Termination phase: Saturation
% 27.08/4.07 % (908668)Time elapsed: 0.076 s
% 27.08/4.07 % (908668)Peak memory usage: 16 MB
% 27.08/4.07 % (908668)Instructions burned: 131 (million)
% 27.08/4.07 % TRYING [5]
% 27.08/4.07 % (908679)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1280670138:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 27.08/4.07 % (908680)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=4140325738:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 27.08/4.07 % (908681)ott-21_1_sil=16000:fs=off:random_seed=2477495288:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 27.08/4.07 % (908679)Instruction limit reached!
% 27.08/4.07 % (908679)------------------------------
% 27.08/4.07 % (908679)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.08/4.07 % (908679)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.73 % (908679)CaDiCaL version: 2.1.3
% 30.77/4.73 % (908679)Termination reason: Instruction limit
% 30.77/4.73 % (908679)Termination phase: Saturation
% 30.77/4.73 % (908679)Time elapsed: 0.075 s
% 30.77/4.73 % (908679)Peak memory usage: 16 MB
% 30.77/4.73 % (908679)Instructions burned: 133 (million)
% 30.77/4.73 % (908685)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4044771941:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 30.77/4.73 % (908681)Instruction limit reached!
% 30.77/4.73 % (908681)------------------------------
% 30.77/4.73 % (908681)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.73 % (908681)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.73 % (908681)CaDiCaL version: 2.1.3
% 30.77/4.73 % (908681)Termination reason: Instruction limit
% 30.77/4.73 % (908681)Termination phase: Saturation
% 30.77/4.73 % (908681)Time elapsed: 0.097 s
% 30.77/4.73 % (908681)Peak memory usage: 12 MB
% 30.77/4.73 % (908681)Instructions burned: 189 (million)
% 30.77/4.73 % (908687)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3328762290:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 30.77/4.73 % TRYING [1]
% 30.77/4.73 % TRYING [2]
% 30.77/4.73 % TRYING [3]
% 30.77/4.73 % TRYING [4]
% 30.77/4.73 % TRYING [6]
% 30.77/4.73 % TRYING [5]
% 30.77/4.73 % (908677)Instruction limit reached!
% 30.77/4.73 % (908677)------------------------------
% 30.77/4.73 % (908677)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.73 % (908677)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.73 % (908677)CaDiCaL version: 2.1.3
% 30.77/4.73 % (908677)Termination reason: Instruction limit
% 30.77/4.73 % (908677)Termination phase: Finite model building constraint generation
% 30.77/4.73 % (908677)Time elapsed: 0.203 s
% 30.77/4.73 % (908677)Peak memory usage: 21 MB
% 30.77/4.73 % (908677)Instructions burned: 718 (million)
% 30.77/4.73 % (908689)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=53545796:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 30.77/4.73 % TRYING [6]
% 30.77/4.73 % TRYING [6]
% 30.77/4.73 % (908685)Instruction limit reached!
% 30.77/4.73 % (908685)------------------------------
% 30.77/4.73 % (908685)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.73 % (908685)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.73 % (908685)CaDiCaL version: 2.1.3
% 30.77/4.73 % (908685)Termination reason: Instruction limit
% 30.77/4.73 % (908685)Termination phase: Saturation
% 30.77/4.73 % (908685)Time elapsed: 0.286 s
% 30.77/4.73 % (908685)Peak memory usage: 14 MB
% 30.77/4.73 % (908685)Instructions burned: 477 (million)
% 30.77/4.73 % (908691)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=534072454:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 30.77/4.73 % (908680)Instruction limit reached!
% 30.77/4.73 % (908680)------------------------------
% 30.77/4.73 % (908680)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.73 % (908680)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.73 % (908680)CaDiCaL version: 2.1.3
% 30.77/4.73 % (908680)Termination reason: Instruction limit
% 30.77/4.73 % (908680)Termination phase: Saturation
% 30.77/4.73 % (908680)Time elapsed: 0.409 s
% 30.77/4.73 % (908680)Peak memory usage: 25 MB
% 30.77/4.73 % (908680)Instructions burned: 684 (million)
% 30.77/4.73 % (908693)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=958154370: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)
% 30.77/4.73 % (908687)Instruction limit reached!
% 30.77/4.73 % (908687)------------------------------
% 30.77/4.73 % (908687)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.73 % (908687)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.73 % (908687)CaDiCaL version: 2.1.3
% 30.77/4.73 % (908687)Termination reason: Instruction limit
% 30.77/4.73 % (908687)Termination phase: Finite model building SAT solving
% 30.77/4.73 % (908687)Time elapsed: 0.337 s
% 30.77/4.73 % (908687)Peak memory usage: 25 MB
% 30.77/4.73 % (908687)Instructions burned: 865 (million)
% 30.77/4.73 % (908695)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1931244724:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 30.77/4.73 % (908689)Instruction limit reached!
% 30.77/4.73 % (908689)------------------------------
% 30.77/4.73 % (908689)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908689)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908689)Termination reason: Instruction limit
% 30.77/4.74 % (908689)Termination phase: Saturation
% 30.77/4.74 % (908689)Time elapsed: 0.372 s
% 30.77/4.74 % (908689)Peak memory usage: 24 MB
% 30.77/4.74 % (908689)Instructions burned: 1179 (million)
% 30.77/4.74 % TRYING [14]
% 30.77/4.74 % (908697)fmb+10_1_sil=64000:random_seed=636686405:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 30.77/4.74 % TRYING [1]
% 30.77/4.74 % TRYING [2]
% 30.77/4.74 % TRYING [3]
% 30.77/4.74 % TRYING [4]
% 30.77/4.74 % TRYING [5]
% 30.77/4.74 % TRYING [6]
% 30.77/4.74 % (908691)Instruction limit reached!
% 30.77/4.74 % (908691)------------------------------
% 30.77/4.74 % (908691)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908691)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908691)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908691)Termination reason: Instruction limit
% 30.77/4.74 % (908691)Termination phase: Finite model building constraint generation
% 30.77/4.74 % (908691)Time elapsed: 0.336 s
% 30.77/4.74 % (908691)Peak memory usage: 78 MB
% 30.77/4.74 % (908691)Instructions burned: 890 (million)
% 30.77/4.74 % (908699)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1856534577:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 30.77/4.74 % TRYING [20]
% 30.77/4.74 % TRYING [7]
% 30.77/4.74 % (908693)Instruction limit reached!
% 30.77/4.74 % (908693)------------------------------
% 30.77/4.74 % (908693)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908693)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908693)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908693)Termination reason: Instruction limit
% 30.77/4.74 % (908693)Termination phase: Saturation
% 30.77/4.74 % (908693)Time elapsed: 0.373 s
% 30.77/4.74 % (908693)Peak memory usage: 23 MB
% 30.77/4.74 % (908693)Instructions burned: 694 (million)
% 30.77/4.74 % (908701)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1770857416:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 30.77/4.74 % TRYING [8]
% 30.77/4.74 % (908695)Instruction limit reached!
% 30.77/4.74 % (908695)------------------------------
% 30.77/4.74 % (908695)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908695)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908695)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908695)Termination reason: Instruction limit
% 30.77/4.74 % (908695)Termination phase: Saturation
% 30.77/4.74 % (908695)Time elapsed: 0.469 s
% 30.77/4.74 % (908695)Peak memory usage: 15 MB
% 30.77/4.74 % (908695)Instructions burned: 880 (million)
% 30.77/4.74 % (908703)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=4273296576:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 30.77/4.74 % TRYING [7]
% 30.77/4.74 % (908701)Instruction limit reached!
% 30.77/4.74 % (908701)------------------------------
% 30.77/4.74 % (908701)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908701)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908701)Termination reason: Instruction limit
% 30.77/4.74 % (908701)Termination phase: Finite model building constraint generation
% 30.77/4.74 % (908701)Time elapsed: 0.354 s
% 30.77/4.74 % (908701)Peak memory usage: 69 MB
% 30.77/4.74 % (908701)Instructions burned: 920 (million)
% 30.77/4.74 % (908705)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2581550934:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 30.77/4.74 % TRYING [8]
% 30.77/4.74 % (908705)Instruction limit reached!
% 30.77/4.74 % (908705)------------------------------
% 30.77/4.74 % (908705)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908705)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908705)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908705)Termination reason: Instruction limit
% 30.77/4.74 % (908705)Termination phase: Saturation
% 30.77/4.74 % (908705)Time elapsed: 0.821 s
% 30.77/4.74 % (908705)Peak memory usage: 24 MB
% 30.77/4.74 % (908705)Instructions burned: 1474 (million)
% 30.77/4.74 % (908707)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=857264002:i=6324_2978 on theBenchmark for (2978ds/6324Mi)
% 30.77/4.74 % TRYING [77]
% 30.77/4.74 % TRYING [9]
% 30.77/4.74 % TRYING [8]
% 30.77/4.74 % (908703)Instruction limit reached!
% 30.77/4.74 % (908703)------------------------------
% 30.77/4.74 % (908703)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908703)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908703)Termination reason: Instruction limit
% 30.77/4.74 % (908703)Termination phase: Saturation
% 30.77/4.74 % (908703)Time elapsed: 2.756 s
% 30.77/4.74 % (908703)Peak memory usage: 22 MB
% 30.77/4.74 % (908703)Instructions burned: 5132 (million)
% 30.77/4.74 % (908710)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3067625875:fmbsr=2.30978:i=2174_2961 on theBenchmark for (2961ds/2174Mi)
% 30.77/4.74 % TRYING [16]
% 30.77/4.74 % (908699)Instruction limit reached!
% 30.77/4.74 % (908699)------------------------------
% 30.77/4.74 % (908699)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908699)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908699)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908699)Termination reason: Instruction limit
% 30.77/4.74 % (908699)Termination phase: Finite model building constraint generation
% 30.77/4.74 % (908699)Time elapsed: 3.174 s
% 30.77/4.74 % (908699)Peak memory usage: 533 MB
% 30.77/4.74 % (908699)Instructions burned: 9517 (million)
% 30.77/4.74 % (908712)ott-2_1_sil=16000:newcnf=on:random_seed=3273228019:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2958 on theBenchmark for (2958ds/869Mi)
% 30.77/4.74 % (908707)Instruction limit reached!
% 30.77/4.74 % (908707)------------------------------
% 30.77/4.74 % (908707)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908707)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908707)Termination reason: Instruction limit
% 30.77/4.74 % (908707)Termination phase: Finite model building constraint generation
% 30.77/4.74 % (908707)Time elapsed: 2.188 s
% 30.77/4.74 % (908707)Peak memory usage: 402 MB
% 30.77/4.74 % (908707)Instructions burned: 6325 (million)
% 30.77/4.74 % (908714)ott+10_1_sil=32000:tgt=ground:random_seed=484272794:i=5114:av=off_2955 on theBenchmark for (2955ds/5114Mi)
% 30.77/4.74 % (908665) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-908658-908665"...
% 30.77/4.74 % (908665)...printing done.
% 30.77/4.74 % (908665)Refutation found. Thanks to Tanya!
% 30.77/4.74 % SZS status Unsatisfiable for theBenchmark
% 30.77/4.74 % SZS output start Proof for theBenchmark
% See solution above
% 30.77/4.74 % (908665)------------------------------
% 30.77/4.74 % (908665)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 30.77/4.74 % (908665)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.77/4.74 % (908665)CaDiCaL version: 2.1.3
% 30.77/4.74 % (908665)Termination reason: Refutation
% 30.77/4.74 % (908665)Time elapsed: 4.464 s
% 30.77/4.74 % (908665)Peak memory usage: 39 MB
% 30.77/4.74 % (908665)Instructions burned: 6171 (million)
% 30.77/4.74 % (908658)Success in time 4.519 s
% 30.77/4.74 % Vampire exiting
%------------------------------------------------------------------------------