%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD036-3 : 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 8.21s 3.45s
% Output : Refutation 8.21s
% 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,
~ product(multiplicative_identity,a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_product_7) ).
fof(f34,negated_conjecture,
~ sum(additive_identity,c,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_sum_8) ).
fof(f92,plain,
product(c,a,u),
inference(resolution,[],[f10,f31]) ).
fof(f93,plain,
product(c,b,u),
inference(resolution,[],[f10,f32]) ).
fof(f10169,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(f15005,plain,
! [X2,X0,X1] :
( ~ product(X0,u,X2)
| product(X1,a,X2)
| ~ product(X0,c,X1) ),
inference(resolution,[],[f7,f92]) ).
fof(f60324,plain,
! [X0] :
( ~ product(X0,c,multiplicative_identity)
| product(X0,u,b)
| ~ defined(b) ),
inference(resolution,[],[f10169,f93]) ).
fof(f60635,plain,
! [X0] :
( ~ product(X0,c,multiplicative_identity)
| product(X0,u,b) ),
inference(forward_subsumption_resolution,[],[f60324,f28]) ).
fof(f62258,plain,
( product(multiplicative_inverse(c),u,b)
| sum(additive_identity,c,additive_identity)
| ~ defined(c) ),
inference(resolution,[],[f60635,f9]) ).
fof(f62259,plain,
( product(multiplicative_inverse(c),u,b)
| ~ defined(c) ),
inference(forward_subsumption_resolution,[],[f62258,f34]) ).
fof(f62260,plain,
product(multiplicative_inverse(c),u,b),
inference(forward_subsumption_resolution,[],[f62259,f29]) ).
fof(f62306,plain,
! [X0] :
( ~ product(multiplicative_inverse(c),c,X0)
| product(X0,a,b) ),
inference(resolution,[],[f62260,f15005]) ).
fof(f79662,plain,
( product(multiplicative_identity,a,b)
| sum(additive_identity,c,additive_identity)
| ~ defined(c) ),
inference(resolution,[],[f62306,f9]) ).
fof(f79669,plain,
( sum(additive_identity,c,additive_identity)
| ~ defined(c) ),
inference(forward_subsumption_resolution,[],[f79662,f33]) ).
fof(f79672,plain,
~ defined(c),
inference(forward_subsumption_resolution,[],[f79669,f34]) ).
fof(f79673,plain,
$false,
inference(forward_subsumption_resolution,[],[f79672,f29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD036-3 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.19 % Computer : n001.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Tue Sep 29 00:38:49 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 21.77/3.39 % (909132)Will run a generic schedule for satisfiability detection.
% 21.77/3.39 % (909141)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2082009724:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 21.77/3.39 % (909138)% WARNING: option uhcvi not known.
% 21.77/3.39 % (909139)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2866418459:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 21.77/3.39 % (909137)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=576386047_2999 on theBenchmark for (2999ds/0Mi)
% 21.77/3.39 % (909142)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4252672412:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 21.77/3.39 % (909138)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1014530158:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 21.77/3.39 % (909140)dis+10_1_sil=32000:sp=arity:random_seed=356052785:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 21.77/3.39 % (909143)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2259004526:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 21.77/3.39 % TRYING [1]
% 21.77/3.39 % TRYING [2]
% 21.77/3.39 % TRYING [3]
% 21.77/3.39 % TRYING [4]
% 21.77/3.39 % (909141)Instruction limit reached!
% 21.77/3.39 % (909141)------------------------------
% 21.77/3.39 % (909141)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.77/3.39 % (909141)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.77/3.39 % (909141)CaDiCaL version: 2.1.3
% 21.77/3.39 % (909141)Termination reason: Instruction limit
% 21.77/3.39 % (909141)Termination phase: Saturation
% 21.77/3.39 % (909141)Time elapsed: 0.034 s
% 21.77/3.39 % (909141)Peak memory usage: 11 MB
% 21.77/3.39 % (909141)Instructions burned: 117 (million)
% 21.77/3.39 % (909151)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1572716459:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 21.77/3.39 % TRYING [1]
% 21.77/3.39 % TRYING [2]
% 21.77/3.39 % TRYING [3]
% 21.77/3.39 % TRYING [5]
% 21.77/3.39 % TRYING [4]
% 21.77/3.39 % TRYING [5]
% 21.77/3.39 % (909140)Instruction limit reached!
% 21.77/3.39 % (909140)------------------------------
% 21.77/3.39 % (909140)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.77/3.39 % (909140)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.77/3.39 % (909140)CaDiCaL version: 2.1.3
% 21.77/3.39 % (909140)Termination reason: Instruction limit
% 21.77/3.39 % (909140)Termination phase: Saturation
% 21.77/3.39 % (909140)Time elapsed: 0.064 s
% 21.77/3.39 % (909140)Peak memory usage: 12 MB
% 21.77/3.39 % (909140)Instructions burned: 103 (million)
% 21.77/3.39 % (909142)Instruction limit reached!
% 21.77/3.39 % (909142)------------------------------
% 21.77/3.39 % (909142)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.77/3.39 % (909142)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.77/3.39 % (909142)CaDiCaL version: 2.1.3
% 21.77/3.39 % (909142)Termination reason: Instruction limit
% 21.77/3.39 % (909142)Termination phase: Saturation
% 21.77/3.39 % (909142)Time elapsed: 0.074 s
% 21.77/3.39 % (909142)Peak memory usage: 16 MB
% 21.77/3.39 % (909142)Instructions burned: 132 (million)
% 21.77/3.39 % (909153)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=734427948:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 21.77/3.39 % (909143)Instruction limit reached!
% 21.77/3.39 % (909143)------------------------------
% 21.77/3.39 % (909143)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.77/3.39 % (909143)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.77/3.39 % (909143)CaDiCaL version: 2.1.3
% 21.77/3.39 % (909143)Termination reason: Instruction limit
% 21.77/3.39 % (909143)Termination phase: Saturation
% 21.77/3.39 % (909143)Time elapsed: 0.092 s
% 21.77/3.39 % (909143)Peak memory usage: 13 MB
% 21.77/3.39 % (909143)Instructions burned: 159 (million)
% 21.77/3.39 % (909154)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=4219215875:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 21.77/3.39 % (909156)ott-21_1_sil=16000:fs=off:random_seed=1428429807:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 21.77/3.39 % (909153)Instruction limit reached!
% 21.77/3.39 % (909153)------------------------------
% 21.77/3.39 % (909153)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.77/3.39 % (909153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909153)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909153)Termination reason: Instruction limit
% 8.21/3.45 % (909153)Termination phase: Saturation
% 8.21/3.45 % (909153)Time elapsed: 0.075 s
% 8.21/3.45 % (909153)Peak memory usage: 16 MB
% 8.21/3.45 % (909153)Instructions burned: 132 (million)
% 8.21/3.45 % (909159)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=772437218:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 8.21/3.45 % (909156)Instruction limit reached!
% 8.21/3.45 % (909156)------------------------------
% 8.21/3.45 % (909156)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909156)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909156)Termination reason: Instruction limit
% 8.21/3.45 % (909156)Termination phase: Saturation
% 8.21/3.45 % (909156)Time elapsed: 0.095 s
% 8.21/3.45 % (909156)Peak memory usage: 12 MB
% 8.21/3.45 % (909156)Instructions burned: 182 (million)
% 8.21/3.45 % TRYING [6]
% 8.21/3.45 % (909161)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=497686440:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 8.21/3.45 % TRYING [1]
% 8.21/3.45 % TRYING [2]
% 8.21/3.45 % TRYING [3]
% 8.21/3.45 % (909151)Instruction limit reached!
% 8.21/3.45 % (909151)------------------------------
% 8.21/3.45 % (909151)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909151)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909151)Termination reason: Instruction limit
% 8.21/3.45 % (909151)Termination phase: Finite model building constraint generation
% 8.21/3.45 % (909151)Time elapsed: 0.202 s
% 8.21/3.45 % (909151)Peak memory usage: 21 MB
% 8.21/3.45 % (909151)Instructions burned: 715 (million)
% 8.21/3.45 % TRYING [4]
% 8.21/3.45 % (909163)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1946195767:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 8.21/3.45 % TRYING [6]
% 8.21/3.45 % TRYING [5]
% 8.21/3.45 % TRYING [6]
% 8.21/3.45 % (909159)Instruction limit reached!
% 8.21/3.45 % (909159)------------------------------
% 8.21/3.45 % (909159)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909159)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909159)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909159)Termination reason: Instruction limit
% 8.21/3.45 % (909159)Termination phase: Saturation
% 8.21/3.45 % (909159)Time elapsed: 0.286 s
% 8.21/3.45 % (909159)Peak memory usage: 14 MB
% 8.21/3.45 % (909159)Instructions burned: 478 (million)
% 8.21/3.45 % (909154)Instruction limit reached!
% 8.21/3.45 % (909154)------------------------------
% 8.21/3.45 % (909154)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909154)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909154)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909154)Termination reason: Instruction limit
% 8.21/3.45 % (909154)Termination phase: Saturation
% 8.21/3.45 % (909154)Time elapsed: 0.385 s
% 8.21/3.45 % (909154)Peak memory usage: 24 MB
% 8.21/3.45 % (909154)Instructions burned: 685 (million)
% 8.21/3.45 % (909165)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1107232255:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 8.21/3.45 % (909166)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=433082398: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)
% 8.21/3.45 % (909161)Instruction limit reached!
% 8.21/3.45 % (909161)------------------------------
% 8.21/3.45 % (909161)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909161)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909161)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909161)Termination reason: Instruction limit
% 8.21/3.45 % (909161)Termination phase: Finite model building SAT solving
% 8.21/3.45 % (909161)Time elapsed: 0.356 s
% 8.21/3.45 % (909161)Peak memory usage: 25 MB
% 8.21/3.45 % (909161)Instructions burned: 865 (million)
% 8.21/3.45 % (909169)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3604937284:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 8.21/3.45 % (909163)Instruction limit reached!
% 8.21/3.45 % (909163)------------------------------
% 8.21/3.45 % (909163)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909163)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909163)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909163)Termination reason: Instruction limit
% 8.21/3.45 % (909163)Termination phase: Saturation
% 8.21/3.45 % (909163)Time elapsed: 0.366 s
% 8.21/3.45 % (909163)Peak memory usage: 24 MB
% 8.21/3.45 % (909163)Instructions burned: 1181 (million)
% 8.21/3.45 % (909171)fmb+10_1_sil=64000:random_seed=3991731987:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 8.21/3.45 % TRYING [1]
% 8.21/3.45 % TRYING [2]
% 8.21/3.45 % TRYING [3]
% 8.21/3.45 % TRYING [4]
% 8.21/3.45 % TRYING [14]
% 8.21/3.45 % TRYING [5]
% 8.21/3.45 % TRYING [6]
% 8.21/3.45 % (909165)Instruction limit reached!
% 8.21/3.45 % (909165)------------------------------
% 8.21/3.45 % (909165)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909165)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909165)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909165)Termination reason: Instruction limit
% 8.21/3.45 % (909165)Termination phase: Finite model building constraint generation
% 8.21/3.45 % (909165)Time elapsed: 0.338 s
% 8.21/3.45 % (909165)Peak memory usage: 78 MB
% 8.21/3.45 % (909165)Instructions burned: 891 (million)
% 8.21/3.45 % TRYING [7]
% 8.21/3.45 % (909173)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1540815499:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 8.21/3.45 % TRYING [20]
% 8.21/3.45 % (909166)Instruction limit reached!
% 8.21/3.45 % (909166)------------------------------
% 8.21/3.45 % (909166)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909166)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909166)Termination reason: Instruction limit
% 8.21/3.45 % (909166)Termination phase: Saturation
% 8.21/3.45 % (909166)Time elapsed: 0.434 s
% 8.21/3.45 % (909166)Peak memory usage: 16 MB
% 8.21/3.45 % (909166)Instructions burned: 692 (million)
% 8.21/3.45 % (909175)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2030200195:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 8.21/3.45 % TRYING [8]
% 8.21/3.45 % (909169)Instruction limit reached!
% 8.21/3.45 % (909169)------------------------------
% 8.21/3.45 % (909169)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909169)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909169)Termination reason: Instruction limit
% 8.21/3.45 % (909169)Termination phase: Saturation
% 8.21/3.45 % (909169)Time elapsed: 0.465 s
% 8.21/3.45 % (909169)Peak memory usage: 15 MB
% 8.21/3.45 % (909169)Instructions burned: 880 (million)
% 8.21/3.45 % (909177)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2538366981:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 8.21/3.45 % TRYING [7]
% 8.21/3.45 % TRYING [8]
% 8.21/3.45 % (909175)Instruction limit reached!
% 8.21/3.45 % (909175)------------------------------
% 8.21/3.45 % (909175)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909175)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909175)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909175)Termination reason: Instruction limit
% 8.21/3.45 % (909175)Termination phase: Finite model building constraint generation
% 8.21/3.45 % (909175)Time elapsed: 0.353 s
% 8.21/3.45 % (909175)Peak memory usage: 69 MB
% 8.21/3.45 % (909175)Instructions burned: 920 (million)
% 8.21/3.45 % (909179)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2876002573:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 8.21/3.45 % (909179)Instruction limit reached!
% 8.21/3.45 % (909179)------------------------------
% 8.21/3.45 % (909179)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909179)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909179)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909179)Termination reason: Instruction limit
% 8.21/3.45 % (909179)Termination phase: Saturation
% 8.21/3.45 % (909179)Time elapsed: 0.810 s
% 8.21/3.45 % (909179)Peak memory usage: 24 MB
% 8.21/3.45 % (909179)Instructions burned: 1474 (million)
% 8.21/3.45 % (909181)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1352828550:i=6324_2978 on theBenchmark for (2978ds/6324Mi)
% 8.21/3.45 % TRYING [77]
% 8.21/3.45 % TRYING [9]
% 8.21/3.45 % (909139) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-909132-909139"...
% 8.21/3.45 % (909139)...printing done.
% 8.21/3.45 % (909139)Refutation found. Thanks to Tanya!
% 8.21/3.45 % SZS status Unsatisfiable for theBenchmark
% 8.21/3.45 % SZS output start Proof for theBenchmark
% See solution above
% 8.21/3.45 % (909139)------------------------------
% 8.21/3.45 % (909139)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.21/3.45 % (909139)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/3.45 % (909139)CaDiCaL version: 2.1.3
% 8.21/3.45 % (909139)Termination reason: Refutation
% 8.21/3.45 % (909139)Time elapsed: 3.124 s
% 8.21/3.45 % (909139)Peak memory usage: 36 MB
% 8.21/3.45 % (909139)Instructions burned: 4448 (million)
% 8.21/3.45 % (909132)Success in time 3.221 s
% 8.21/3.45 % Vampire exiting
%------------------------------------------------------------------------------