%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : FLD009-1 : 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 : n026.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 09:49:31 AM UTC 2026
% Result : Unsatisfiable 23.74s 8.62s
% Output : Refutation 23.74s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 10
% Syntax : Number of formulae : 23 ( 6 unt; 0 def)
% Number of atoms : 53 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 69 ( 39 ~; 30 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 29 ( 29 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X2,X0,X1] :
( equalish(multiply(X0,multiply(X1,X2)),multiply(multiply(X0,X1),X2))
| ~ defined(X0)
| ~ defined(X1)
| ~ defined(X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD001-0.ax',associativity_multiplication) ).
fof(f6,axiom,
! [X0] :
( equalish(multiply(multiplicative_identity,X0),X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD001-0.ax',existence_of_identity_multiplication) ).
fof(f7,axiom,
! [X0] :
( equalish(multiply(X0,multiplicative_inverse(X0)),multiplicative_identity)
| ~ defined(X0)
| equalish(X0,additive_identity) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD001-0.ax',existence_of_inverse_multiplication) ).
fof(f15,axiom,
! [X0] :
( defined(multiplicative_inverse(X0))
| ~ defined(X0)
| equalish(X0,additive_identity) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD001-0.ax',well_definedness_of_multiplicative_inverse) ).
fof(f23,axiom,
! [X2,X0,X1] :
( equalish(X0,X1)
| ~ equalish(X0,X2)
| ~ equalish(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD001-0.ax',transitivity_of_equality) ).
fof(f25,axiom,
! [X2,X0,X1] :
( equalish(multiply(X0,X1),multiply(X2,X1))
| ~ defined(X1)
| ~ equalish(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/FLD001-0.ax',compatibility_of_equality_and_multiplication) ).
fof(f28,axiom,
defined(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).
fof(f29,axiom,
defined(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).
fof(f30,negated_conjecture,
~ equalish(a,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_not_equal_to_additive_identity_3) ).
fof(f31,negated_conjecture,
! [X0] : ~ equalish(multiply(a,X0),b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply_not_equal_to_b_4) ).
fof(f65,plain,
! [X0,X1] :
( ~ equalish(multiply(a,X0),X1)
| ~ equalish(X1,b) ),
inference(resolution,[],[f23,f31]) ).
fof(f173,plain,
! [X2,X0,X1] :
( ~ equalish(X0,b)
| ~ equalish(multiply(a,X1),X2)
| ~ equalish(X2,X0) ),
inference(resolution,[],[f65,f23]) ).
fof(f364,plain,
! [X0,X1] :
( ~ equalish(multiply(a,X0),X1)
| ~ equalish(X1,multiply(multiplicative_identity,b))
| ~ defined(b) ),
inference(resolution,[],[f173,f6]) ).
fof(f390,plain,
! [X0,X1] :
( ~ equalish(multiply(a,X0),X1)
| ~ equalish(X1,multiply(multiplicative_identity,b)) ),
inference(forward_subsumption_resolution,[],[f364,f29]) ).
fof(f1149,plain,
! [X0,X1] :
( ~ equalish(multiply(a,X1),multiply(X0,b))
| ~ defined(b)
| ~ equalish(X0,multiplicative_identity) ),
inference(resolution,[],[f390,f25]) ).
fof(f1155,plain,
! [X0,X1] :
( ~ equalish(multiply(a,X1),multiply(X0,b))
| ~ equalish(X0,multiplicative_identity) ),
inference(forward_subsumption_resolution,[],[f1149,f29]) ).
fof(f4007,plain,
! [X0] :
( ~ equalish(multiply(a,X0),multiplicative_identity)
| ~ defined(a)
| ~ defined(X0)
| ~ defined(b) ),
inference(resolution,[],[f1155,f5]) ).
fof(f4012,plain,
! [X0] :
( ~ equalish(multiply(a,X0),multiplicative_identity)
| ~ defined(X0)
| ~ defined(b) ),
inference(forward_subsumption_resolution,[],[f4007,f28]) ).
fof(f4013,plain,
! [X0] :
( ~ equalish(multiply(a,X0),multiplicative_identity)
| ~ defined(X0) ),
inference(forward_subsumption_resolution,[],[f4012,f29]) ).
fof(f4454,plain,
( ~ defined(multiplicative_inverse(a))
| ~ defined(a)
| equalish(a,additive_identity) ),
inference(resolution,[],[f4013,f7]) ).
fof(f4458,plain,
( ~ defined(a)
| equalish(a,additive_identity) ),
inference(forward_subsumption_resolution,[],[f4454,f15]) ).
fof(f4459,plain,
equalish(a,additive_identity),
inference(forward_subsumption_resolution,[],[f4458,f28]) ).
fof(f4460,plain,
$false,
inference(forward_subsumption_resolution,[],[f4459,f30]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : FLD009-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.25 % Computer : n026.cluster.edu
% 0.10/0.25 % Model : x86_64 x86_64
% 0.10/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.25 % Memory : 8046.5625MB
% 0.10/0.25 % OS : Linux 6.8.0-71-generic
% 0.10/0.26 % CPULimit : 300
% 0.10/0.26 % WCLimit : 300
% 0.10/0.26 % DateTime : Tue Sep 29 00:25:12 UTC 2026
% 0.10/0.26 % CPUTime :
% 0.10/0.26 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.25/0.31 Running first-order model finding
% 0.25/0.31 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
% 37.63/5.67 % (244229)Will run a generic schedule for satisfiability detection.
% 37.63/5.67 % (244235)% WARNING: option uhcvi not known.
% 37.63/5.67 % (244235)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2807313669:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 37.63/5.67 % (244239)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3320379265:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 37.63/5.67 % (244240)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=260778741:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 37.63/5.67 % (244237)dis+10_1_sil=32000:sp=arity:random_seed=4205584889:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 37.63/5.67 % (244234)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2216336064_2999 on theBenchmark for (2999ds/0Mi)
% 37.63/5.67 % (244236)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1801067987:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 37.63/5.67 % (244238)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1267080058:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 37.63/5.67 % TRYING [1]
% 37.63/5.67 % TRYING [2]
% 37.63/5.67 % TRYING [3]
% 37.63/5.67 % TRYING [4]
% 37.63/5.67 % TRYING [5]
% 37.63/5.67 % (244237)Instruction limit reached!
% 37.63/5.67 % (244237)------------------------------
% 37.63/5.67 % (244237)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.63/5.67 % (244237)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.63/5.67 % (244237)CaDiCaL version: 2.1.3
% 37.63/5.67 % (244237)Termination reason: Instruction limit
% 37.63/5.67 % (244237)Termination phase: Saturation
% 37.63/5.67 % (244237)Time elapsed: 0.105 s
% 37.63/5.67 % (244237)Peak memory usage: 12 MB
% 37.63/5.67 % (244237)Instructions burned: 103 (million)
% 37.63/5.67 % (244238)Instruction limit reached!
% 37.63/5.67 % (244238)------------------------------
% 37.63/5.67 % (244238)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.63/5.67 % (244238)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.63/5.67 % (244238)CaDiCaL version: 2.1.3
% 37.63/5.67 % (244238)Termination reason: Instruction limit
% 37.63/5.67 % (244238)Termination phase: Saturation
% 37.63/5.67 % (244238)Time elapsed: 0.109 s
% 37.63/5.67 % (244238)Peak memory usage: 12 MB
% 37.63/5.67 % (244238)Instructions burned: 116 (million)
% 37.63/5.67 % (244239)Instruction limit reached!
% 37.63/5.67 % (244239)------------------------------
% 37.63/5.67 % (244239)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.63/5.67 % (244239)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.63/5.67 % (244239)CaDiCaL version: 2.1.3
% 37.63/5.67 % (244239)Termination reason: Instruction limit
% 37.63/5.67 % (244239)Termination phase: Saturation
% 37.63/5.67 % (244239)Time elapsed: 0.128 s
% 37.63/5.67 % (244239)Peak memory usage: 15 MB
% 37.63/5.67 % (244239)Instructions burned: 131 (million)
% 37.63/5.67 % (244248)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3341541050:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 37.63/5.67 % TRYING [1]
% 37.63/5.67 % TRYING [2]
% 37.63/5.67 % TRYING [3]
% 37.63/5.67 % (244249)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4189753589:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 37.63/5.67 % TRYING [4]
% 37.63/5.67 % (244250)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=1217152915:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 37.63/5.67 % (244240)Instruction limit reached!
% 37.63/5.67 % (244240)------------------------------
% 37.63/5.67 % (244240)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.63/5.67 % (244240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 37.63/5.67 % (244240)CaDiCaL version: 2.1.3
% 37.63/5.67 % (244240)Termination reason: Instruction limit
% 37.63/5.67 % (244240)Termination phase: Saturation
% 37.63/5.67 % (244240)Time elapsed: 0.175 s
% 37.63/5.67 % (244240)Peak memory usage: 14 MB
% 37.63/5.67 % (244240)Instructions burned: 160 (million)
% 37.63/5.67 % TRYING [5]
% 37.63/5.67 % (244254)ott-21_1_sil=16000:fs=off:random_seed=1096097737:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 37.63/5.67 % (244249)Instruction limit reached!
% 37.63/5.67 % (244249)------------------------------
% 37.63/5.67 % (244249)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 37.63/5.67 % (244249)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244249)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244249)Termination reason: Instruction limit
% 23.74/8.62 % (244249)Termination phase: Saturation
% 23.74/8.62 % (244249)Time elapsed: 0.129 s
% 23.74/8.62 % (244249)Peak memory usage: 15 MB
% 23.74/8.62 % (244249)Instructions burned: 131 (million)
% 23.74/8.62 % (244256)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1909020492:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 23.74/8.62 % TRYING [6]
% 23.74/8.62 % (244254)Instruction limit reached!
% 23.74/8.62 % (244254)------------------------------
% 23.74/8.62 % (244254)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244254)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244254)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244254)Termination reason: Instruction limit
% 23.74/8.62 % (244254)Termination phase: Saturation
% 23.74/8.62 % (244254)Time elapsed: 0.174 s
% 23.74/8.62 % (244254)Peak memory usage: 12 MB
% 23.74/8.62 % (244254)Instructions burned: 180 (million)
% 23.74/8.62 % (244258)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2596461933:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 23.74/8.62 % TRYING [1]
% 23.74/8.62 % TRYING [2]
% 23.74/8.62 % TRYING [3]
% 23.74/8.62 % TRYING [4]
% 23.74/8.62 % TRYING [5]
% 23.74/8.62 % TRYING [6]
% 23.74/8.62 % TRYING [6]
% 23.74/8.62 % (244248)Instruction limit reached!
% 23.74/8.62 % (244248)------------------------------
% 23.74/8.62 % (244248)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244248)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244248)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244248)Termination reason: Instruction limit
% 23.74/8.62 % (244248)Termination phase: Finite model building SAT solving
% 23.74/8.62 % (244248)Time elapsed: 0.612 s
% 23.74/8.62 % (244248)Peak memory usage: 25 MB
% 23.74/8.62 % (244248)Instructions burned: 714 (million)
% 23.74/8.62 % (244261)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1399340712:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 23.74/8.62 % (244256)Instruction limit reached!
% 23.74/8.62 % (244256)------------------------------
% 23.74/8.62 % (244256)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244256)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244256)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244256)Termination reason: Instruction limit
% 23.74/8.62 % (244256)Termination phase: Saturation
% 23.74/8.62 % (244256)Time elapsed: 0.522 s
% 23.74/8.62 % (244256)Peak memory usage: 15 MB
% 23.74/8.62 % (244256)Instructions burned: 478 (million)
% 23.74/8.62 % (244250)Instruction limit reached!
% 23.74/8.62 % (244250)------------------------------
% 23.74/8.62 % (244250)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244250)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244250)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244250)Termination reason: Instruction limit
% 23.74/8.62 % (244250)Termination phase: Saturation
% 23.74/8.62 % (244250)Time elapsed: 0.698 s
% 23.74/8.62 % (244250)Peak memory usage: 18 MB
% 23.74/8.62 % (244250)Instructions burned: 684 (million)
% 23.74/8.62 % (244264)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3477800547:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 23.74/8.62 % (244265)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=281312585:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 23.74/8.62 % (244258)Instruction limit reached!
% 23.74/8.62 % (244258)------------------------------
% 23.74/8.62 % (244258)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244258)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244258)Termination reason: Instruction limit
% 23.74/8.62 % (244258)Termination phase: Finite model building SAT solving
% 23.74/8.62 % (244258)Time elapsed: 0.577 s
% 23.74/8.62 % (244258)Peak memory usage: 22 MB
% 23.74/8.62 % (244258)Instructions burned: 865 (million)
% 23.74/8.62 % (244268)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2314287645:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 23.74/8.62 % TRYING [14]
% 23.74/8.62 % TRYING [7]
% 23.74/8.62 % (244264)Instruction limit reached!
% 23.74/8.62 % (244264)------------------------------
% 23.74/8.62 % (244264)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244264)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244264)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244264)Termination reason: Instruction limit
% 23.74/8.62 % (244264)Termination phase: Finite model building constraint generation
% 23.74/8.62 % (244264)Time elapsed: 0.682 s
% 23.74/8.62 % (244264)Peak memory usage: 75 MB
% 23.74/8.62 % (244264)Instructions burned: 889 (million)
% 23.74/8.62 % (244271)fmb+10_1_sil=64000:random_seed=1473794709:i=22061:nm=2:gsp=on_2983 on theBenchmark for (2983ds/22061Mi)
% 23.74/8.62 % TRYING [1]
% 23.74/8.62 % TRYING [2]
% 23.74/8.62 % TRYING [3]
% 23.74/8.62 % TRYING [4]
% 23.74/8.62 % (244265)Instruction limit reached!
% 23.74/8.62 % (244265)------------------------------
% 23.74/8.62 % (244265)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244265)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244265)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244265)Termination reason: Instruction limit
% 23.74/8.62 % (244265)Termination phase: Saturation
% 23.74/8.62 % (244265)Time elapsed: 0.736 s
% 23.74/8.62 % (244265)Peak memory usage: 25 MB
% 23.74/8.62 % (244265)Instructions burned: 692 (million)
% 23.74/8.62 % (244268)Instruction limit reached!
% 23.74/8.62 % (244268)------------------------------
% 23.74/8.62 % (244268)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244268)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244268)Termination reason: Instruction limit
% 23.74/8.62 % (244268)Termination phase: Saturation
% 23.74/8.62 % (244268)Time elapsed: 0.659 s
% 23.74/8.62 % (244268)Peak memory usage: 18 MB
% 23.74/8.62 % (244268)Instructions burned: 879 (million)
% 23.74/8.62 % (244273)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2194300311:i=9515:nm=5_2983 on theBenchmark for (2983ds/9515Mi)
% 23.74/8.62 % TRYING [20]
% 23.74/8.62 % TRYING [5]
% 23.74/8.62 % (244274)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2075117522:fmbsr=1.7:i=920_2982 on theBenchmark for (2982ds/920Mi)
% 23.74/8.62 % TRYING [8]
% 23.74/8.62 % TRYING [6]
% 23.74/8.62 % (244261)Instruction limit reached!
% 23.74/8.62 % (244261)------------------------------
% 23.74/8.62 % (244261)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244261)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244261)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244261)Termination reason: Instruction limit
% 23.74/8.62 % (244261)Termination phase: Saturation
% 23.74/8.62 % (244261)Time elapsed: 1.226 s
% 23.74/8.62 % (244261)Peak memory usage: 30 MB
% 23.74/8.62 % (244261)Instructions burned: 1180 (million)
% 23.74/8.62 % (244279)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3917575887:i=5131_2979 on theBenchmark for (2979ds/5131Mi)
% 23.74/8.62 % (244274)Instruction limit reached!
% 23.74/8.62 % (244274)------------------------------
% 23.74/8.62 % (244274)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244274)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244274)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244274)Termination reason: Instruction limit
% 23.74/8.62 % (244274)Termination phase: Finite model building SAT solving
% 23.74/8.62 % (244274)Time elapsed: 0.722 s
% 23.74/8.62 % (244274)Peak memory usage: 61 MB
% 23.74/8.62 % (244274)Instructions burned: 921 (million)
% 23.74/8.62 % (244281)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3508368202:i=1472:ins=7:fdi=8:gsp=on_2975 on theBenchmark for (2975ds/1472Mi)
% 23.74/8.62 % TRYING [7]
% 23.74/8.62 % (244281)Instruction limit reached!
% 23.74/8.62 % (244281)------------------------------
% 23.74/8.62 % (244281)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244281)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244281)Termination reason: Instruction limit
% 23.74/8.62 % (244281)Termination phase: Saturation
% 23.74/8.62 % (244281)Time elapsed: 1.145 s
% 23.74/8.62 % (244281)Peak memory usage: 21 MB
% 23.74/8.62 % (244281)Instructions burned: 1473 (million)
% 23.74/8.62 % (244285)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=852118808:i=6324_2963 on theBenchmark for (2963ds/6324Mi)
% 23.74/8.62 % TRYING [77]
% 23.74/8.62 % TRYING [8]
% 23.74/8.62 % TRYING [8]
% 23.74/8.62 % (244273)Instruction limit reached!
% 23.74/8.62 % (244273)------------------------------
% 23.74/8.62 % (244273)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244273)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244273)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244273)Termination reason: Instruction limit
% 23.74/8.62 % (244273)Termination phase: Finite model building constraint generation
% 23.74/8.62 % (244273)Time elapsed: 3.639 s
% 23.74/8.62 % (244273)Peak memory usage: 635 MB
% 23.74/8.62 % (244273)Instructions burned: 9519 (million)
% 23.74/8.62 % (244291)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3692531666:fmbsr=2.30978:i=2174_2945 on theBenchmark for (2945ds/2174Mi)
% 23.74/8.62 % TRYING [16]
% 23.74/8.62 % (244291)Instruction limit reached!
% 23.74/8.62 % (244291)------------------------------
% 23.74/8.62 % (244291)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244291)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244291)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244291)Termination reason: Instruction limit
% 23.74/8.62 % (244291)Termination phase: Finite model building constraint generation
% 23.74/8.62 % (244291)Time elapsed: 0.815 s
% 23.74/8.62 % (244291)Peak memory usage: 145 MB
% 23.74/8.62 % (244291)Instructions burned: 2174 (million)
% 23.74/8.62 % (244293)ott-2_1_sil=16000:newcnf=on:random_seed=3858783960:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2937 on theBenchmark for (2937ds/869Mi)
% 23.74/8.62 % (244279)Instruction limit reached!
% 23.74/8.62 % (244279)------------------------------
% 23.74/8.62 % (244279)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244279)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244279)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244279)Termination reason: Instruction limit
% 23.74/8.62 % (244279)Termination phase: Saturation
% 23.74/8.62 % (244279)Time elapsed: 4.442 s
% 23.74/8.62 % (244279)Peak memory usage: 23 MB
% 23.74/8.62 % (244279)Instructions burned: 5132 (million)
% 23.74/8.62 % (244295)ott+10_1_sil=32000:tgt=ground:random_seed=3653681756:i=5114:av=off_2934 on theBenchmark for (2934ds/5114Mi)
% 23.74/8.62 % (244293)Instruction limit reached!
% 23.74/8.62 % (244293)------------------------------
% 23.74/8.62 % (244293)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244293)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244293)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244293)Termination reason: Instruction limit
% 23.74/8.62 % (244293)Termination phase: Saturation
% 23.74/8.62 % (244293)Time elapsed: 0.446 s
% 23.74/8.62 % (244293)Peak memory usage: 15 MB
% 23.74/8.62 % (244293)Instructions burned: 871 (million)
% 23.74/8.62 % (244297)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=667740556:i=54282_2932 on theBenchmark for (2932ds/54282Mi)
% 23.74/8.62 % TRYING [1]
% 23.74/8.62 % TRYING [2]
% 23.74/8.62 % TRYING [3]
% 23.74/8.62 % TRYING [4]
% 23.74/8.62 % TRYING [5]
% 23.74/8.62 % TRYING [6]
% 23.74/8.62 % TRYING [7]
% 23.74/8.62 % (244285)Instruction limit reached!
% 23.74/8.62 % (244285)------------------------------
% 23.74/8.62 % (244285)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244285)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244285)Termination reason: Instruction limit
% 23.74/8.62 % (244285)Termination phase: Finite model building constraint generation
% 23.74/8.62 % (244285)Time elapsed: 4.358 s
% 23.74/8.62 % (244285)Peak memory usage: 395 MB
% 23.74/8.62 % (244285)Instructions burned: 6325 (million)
% 23.74/8.62 % (244301)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=700731661:i=3512:aac=none_2918 on theBenchmark for (2918ds/3512Mi)
% 23.74/8.62 % (244301) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-244229-244301"...
% 23.74/8.62 % (244301)...printing done.
% 23.74/8.62 % (244301)Refutation found. Thanks to Tanya!
% 23.74/8.62 % SZS status Unsatisfiable for theBenchmark
% 23.74/8.62 % SZS output start Proof for theBenchmark
% See solution above
% 23.74/8.62 % (244301)------------------------------
% 23.74/8.62 % (244301)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 23.74/8.62 % (244301)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.74/8.62 % (244301)CaDiCaL version: 2.1.3
% 23.74/8.62 % (244301)Termination reason: Refutation
% 23.74/8.62 % (244301)Time elapsed: 0.122 s
% 23.74/8.62 % (244301)Peak memory usage: 13 MB
% 23.74/8.62 % (244301)Instructions burned: 137 (million)
% 23.74/8.62 % (244229)Success in time 8.301 s
% 23.74/8.62 % Vampire exiting
%------------------------------------------------------------------------------