%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : KLE151+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n007.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 11:41:00 AM UTC 2026
% Result : Theorem 19.62s 3.38s
% Output : Refutation 19.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 9
% Syntax : Number of formulae : 32 ( 26 unt; 0 def)
% Number of atoms : 38 ( 18 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 18 ( 12 ~; 4 |; 0 &)
% ( 1 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 48 ( 46 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : addition(X0,X1) = addition(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',additive_commutativity) ).
fof(f4,axiom,
! [X0] : addition(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',idempotence) ).
fof(f5,axiom,
! [X0,X1,X2] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',multiplicative_associativity) ).
fof(f6,axiom,
! [X0] : multiplication(X0,one) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',multiplicative_right_identity) ).
fof(f8,axiom,
! [X0,X1,X2] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',distributivity1) ).
fof(f15,axiom,
! [X0] : strong_iteration(X0) = addition(multiplication(X0,strong_iteration(X0)),one),
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',infty_unfold1) ).
fof(f16,axiom,
! [X0,X1,X2] :
( leq(X2,addition(multiplication(X0,X2),X1))
=> leq(X2,multiplication(strong_iteration(X0),X1)) ),
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',infty_coinduction) ).
fof(f18,axiom,
! [X0,X1] :
( leq(X0,X1)
<=> addition(X0,X1) = X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/KLE004+0.ax',order) ).
fof(f19,conjecture,
! [X0,X1] : leq(multiplication(X0,strong_iteration(multiplication(X1,X0))),multiplication(strong_iteration(multiplication(X0,X1)),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f20,negated_conjecture,
~ ! [X0,X1] : leq(multiplication(X0,strong_iteration(multiplication(X1,X0))),multiplication(strong_iteration(multiplication(X0,X1)),X0)),
inference(negated_conjecture,[status(cth)],[f19]) ).
fof(f23,plain,
! [X0,X1,X2] :
( leq(X2,multiplication(strong_iteration(X0),X1))
| ~ leq(X2,addition(multiplication(X0,X2),X1)) ),
inference(ennf_transformation,[],[f16]) ).
fof(f24,plain,
? [X0,X1] : ~ leq(multiplication(X0,strong_iteration(multiplication(X1,X0))),multiplication(strong_iteration(multiplication(X0,X1)),X0)),
inference(ennf_transformation,[],[f20]) ).
fof(f25,plain,
! [X0,X1] : addition(X0,X1) = addition(X1,X0),
inference(cnf_transformation,[],[f1]) ).
fof(f28,plain,
! [X0] : addition(X0,X0) = X0,
inference(cnf_transformation,[],[f4]) ).
fof(f29,plain,
! [X2,X0,X1] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
inference(cnf_transformation,[],[f5]) ).
fof(f30,plain,
! [X0] : multiplication(X0,one) = X0,
inference(cnf_transformation,[],[f6]) ).
fof(f32,plain,
! [X2,X0,X1] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
inference(cnf_transformation,[],[f8]) ).
fof(f39,plain,
! [X0] : strong_iteration(X0) = addition(multiplication(X0,strong_iteration(X0)),one),
inference(cnf_transformation,[],[f15]) ).
fof(f40,plain,
! [X2,X0,X1] :
( leq(X2,multiplication(strong_iteration(X0),X1))
| ~ leq(X2,addition(multiplication(X0,X2),X1)) ),
inference(cnf_transformation,[],[f23]) ).
fof(f42,plain,
! [X0,X1] :
( addition(X0,X1) != X1
| leq(X0,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f44,plain,
~ leq(multiplication(sK0,strong_iteration(multiplication(sK1,sK0))),multiplication(strong_iteration(multiplication(sK0,sK1)),sK0)),
inference(cnf_transformation,[],[f24]) ).
fof(f50,plain,
! [X0] :
( X0 != X0
| leq(X0,X0) ),
inference(superposition,[],[f42,f28]) ).
fof(f53,plain,
! [X0] : leq(X0,X0),
inference(trivial_inequality_removal,[],[f50]) ).
fof(f74,plain,
! [X0] : strong_iteration(X0) = addition(one,multiplication(X0,strong_iteration(X0))),
inference(superposition,[],[f39,f25]) ).
fof(f121,plain,
! [X0,X1] : multiplication(X0,addition(one,X1)) = addition(X0,multiplication(X0,X1)),
inference(superposition,[],[f32,f30]) ).
fof(f190,plain,
~ leq(multiplication(sK0,strong_iteration(multiplication(sK1,sK0))),addition(multiplication(multiplication(sK0,sK1),multiplication(sK0,strong_iteration(multiplication(sK1,sK0)))),sK0)),
inference(resolution,[],[f40,f44]) ).
fof(f196,plain,
~ leq(multiplication(sK0,strong_iteration(multiplication(sK1,sK0))),addition(sK0,multiplication(multiplication(sK0,sK1),multiplication(sK0,strong_iteration(multiplication(sK1,sK0)))))),
inference(forward_demodulation,[],[f190,f25]) ).
fof(f198,plain,
~ leq(multiplication(sK0,strong_iteration(multiplication(sK1,sK0))),addition(sK0,multiplication(sK0,multiplication(sK1,multiplication(sK0,strong_iteration(multiplication(sK1,sK0))))))),
inference(forward_demodulation,[],[f196,f29]) ).
fof(f230,plain,
! [X0,X1] : strong_iteration(multiplication(X0,X1)) = addition(one,multiplication(X0,multiplication(X1,strong_iteration(multiplication(X0,X1))))),
inference(superposition,[],[f74,f29]) ).
fof(f605,plain,
~ leq(multiplication(sK0,strong_iteration(multiplication(sK1,sK0))),multiplication(sK0,addition(one,multiplication(sK1,multiplication(sK0,strong_iteration(multiplication(sK1,sK0))))))),
inference(superposition,[],[f198,f121]) ).
fof(f24701,plain,
~ leq(multiplication(sK0,strong_iteration(multiplication(sK1,sK0))),multiplication(sK0,strong_iteration(multiplication(sK1,sK0)))),
inference(superposition,[],[f605,f230]) ).
fof(f24809,plain,
$false,
inference(forward_subsumption_resolution,[],[f24701,f53]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : KLE151+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.24/0.48 % Computer : n007.cluster.edu
% 0.24/0.48 % Model : x86_64 x86_64
% 0.24/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.24/0.48 % Memory : 8046.5625MB
% 0.24/0.48 % OS : Linux 6.8.0-71-generic
% 0.24/0.48 % CPULimit : 300
% 0.24/0.48 % WCLimit : 300
% 0.24/0.48 % DateTime : Sun Sep 27 13:10:55 UTC 2026
% 0.24/0.49 % CPUTime :
% 0.24/0.49 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.27/0.54 Running first-order model finding
% 0.27/0.54 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 19.62/3.38 % (1406464)Will run a generic schedule for satisfiability detection.
% 19.62/3.38 % (1406470)% WARNING: option uhcvi not known.
% 19.62/3.38 % (1406473)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2439994380:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 19.62/3.38 % (1406471)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=579238685:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 19.62/3.38 % (1406472)dis+10_1_sil=32000:sp=arity:random_seed=537114003:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 19.62/3.38 % (1406469)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=519789322_2999 on theBenchmark for (2999ds/0Mi)
% 19.62/3.38 % (1406470)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=247341223:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 19.62/3.38 % TRYING [1]
% 19.62/3.38 % TRYING [2]
% 19.62/3.38 % TRYING [3]
% 19.62/3.38 % (1406474)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=775992691:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 19.62/3.38 % (1406475)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3448624155:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 19.62/3.38 % TRYING [4]
% 19.62/3.38 % TRYING [5]
% 19.62/3.38 % (1406474)Instruction limit reached!
% 19.62/3.38 % (1406474)------------------------------
% 19.62/3.38 % (1406474)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406474)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406474)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406474)Termination reason: Instruction limit
% 19.62/3.38 % (1406474)Termination phase: Saturation
% 19.62/3.38 % (1406474)Time elapsed: 0.073 s
% 19.62/3.38 % (1406474)Peak memory usage: 13 MB
% 19.62/3.38 % (1406474)Instructions burned: 131 (million)
% 19.62/3.38 % (1406472)Instruction limit reached!
% 19.62/3.38 % (1406472)------------------------------
% 19.62/3.38 % (1406472)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406472)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406472)Termination reason: Instruction limit
% 19.62/3.38 % (1406472)Termination phase: Saturation
% 19.62/3.38 % (1406472)Time elapsed: 0.107 s
% 19.62/3.38 % (1406472)Peak memory usage: 12 MB
% 19.62/3.38 % (1406472)Instructions burned: 103 (million)
% 19.62/3.38 % (1406473)Instruction limit reached!
% 19.62/3.38 % (1406473)------------------------------
% 19.62/3.38 % (1406473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406473)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406473)Termination reason: Instruction limit
% 19.62/3.38 % (1406473)Termination phase: Saturation
% 19.62/3.38 % (1406473)Time elapsed: 0.121 s
% 19.62/3.38 % (1406473)Peak memory usage: 13 MB
% 19.62/3.38 % (1406473)Instructions burned: 116 (million)
% 19.62/3.38 % (1406483)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=294707854:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 19.62/3.38 % TRYING [1]
% 19.62/3.38 % TRYING [2]
% 19.62/3.38 % TRYING [3]
% 19.62/3.38 % (1406475)Instruction limit reached!
% 19.62/3.38 % (1406475)------------------------------
% 19.62/3.38 % (1406475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406475)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406475)Termination reason: Instruction limit
% 19.62/3.38 % (1406475)Termination phase: Saturation
% 19.62/3.38 % (1406475)Time elapsed: 0.133 s
% 19.62/3.38 % (1406475)Peak memory usage: 13 MB
% 19.62/3.38 % (1406475)Instructions burned: 160 (million)
% 19.62/3.38 % (1406484)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1472838129:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 19.62/3.38 % TRYING [4]
% 19.62/3.38 % (1406485)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=3261018163:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 19.62/3.38 % (1406487)ott-21_1_sil=16000:fs=off:random_seed=546051421:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 19.62/3.38 % TRYING [5]
% 19.62/3.38 % (1406487)Instruction limit reached!
% 19.62/3.38 % (1406487)------------------------------
% 19.62/3.38 % (1406487)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406487)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406487)Termination reason: Instruction limit
% 19.62/3.38 % (1406487)Termination phase: Saturation
% 19.62/3.38 % (1406487)Time elapsed: 0.073 s
% 19.62/3.38 % (1406487)Peak memory usage: 12 MB
% 19.62/3.38 % (1406487)Instructions burned: 180 (million)
% 19.62/3.38 % TRYING [6]
% 19.62/3.38 % (1406484)Instruction limit reached!
% 19.62/3.38 % (1406484)------------------------------
% 19.62/3.38 % (1406484)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406484)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406484)Termination reason: Instruction limit
% 19.62/3.38 % (1406484)Termination phase: Saturation
% 19.62/3.38 % (1406484)Time elapsed: 0.158 s
% 19.62/3.38 % (1406484)Peak memory usage: 13 MB
% 19.62/3.38 % (1406484)Instructions burned: 145 (million)
% 19.62/3.38 % (1406491)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1138640177:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 19.62/3.38 % (1406492)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1931257110:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 19.62/3.38 % TRYING [1]
% 19.62/3.38 % TRYING [2]
% 19.62/3.38 % TRYING [3]
% 19.62/3.38 % TRYING [4]
% 19.62/3.38 % TRYING [6]
% 19.62/3.38 % TRYING [5]
% 19.62/3.38 % (1406491)Instruction limit reached!
% 19.62/3.38 % (1406491)------------------------------
% 19.62/3.38 % (1406491)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406491)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406491)Termination reason: Instruction limit
% 19.62/3.38 % (1406491)Termination phase: Saturation
% 19.62/3.38 % (1406491)Time elapsed: 0.272 s
% 19.62/3.38 % (1406491)Peak memory usage: 14 MB
% 19.62/3.38 % (1406491)Instructions burned: 478 (million)
% 19.62/3.38 % (1406495)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3304698541:i=1179_2993 on theBenchmark for (2993ds/1179Mi)
% 19.62/3.38 % TRYING [6]
% 19.62/3.38 % (1406483)Instruction limit reached!
% 19.62/3.38 % (1406483)------------------------------
% 19.62/3.38 % (1406483)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406483)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406483)Termination reason: Instruction limit
% 19.62/3.38 % (1406483)Termination phase: Finite model building SAT solving
% 19.62/3.38 % (1406483)Time elapsed: 0.579 s
% 19.62/3.38 % (1406483)Peak memory usage: 32 MB
% 19.62/3.38 % (1406483)Instructions burned: 714 (million)
% 19.62/3.38 % (1406497)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3438181674:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 19.62/3.38 % (1406485)Instruction limit reached!
% 19.62/3.38 % (1406485)------------------------------
% 19.62/3.38 % (1406485)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406485)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406485)Termination reason: Instruction limit
% 19.62/3.38 % (1406485)Termination phase: Saturation
% 19.62/3.38 % (1406485)Time elapsed: 0.604 s
% 19.62/3.38 % (1406485)Peak memory usage: 17 MB
% 19.62/3.38 % (1406485)Instructions burned: 684 (million)
% 19.62/3.38 % (1406499)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=1988774825: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)
% 19.62/3.38 % (1406492)Instruction limit reached!
% 19.62/3.38 % (1406492)------------------------------
% 19.62/3.38 % (1406492)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406492)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406492)Termination reason: Instruction limit
% 19.62/3.38 % (1406492)Termination phase: Finite model building SAT solving
% 19.62/3.38 % (1406492)Time elapsed: 0.619 s
% 19.62/3.38 % (1406492)Peak memory usage: 25 MB
% 19.62/3.38 % (1406492)Instructions burned: 866 (million)
% 19.62/3.38 % TRYING [14]
% 19.62/3.38 % (1406501)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2444853810:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 19.62/3.38 % TRYING [7]
% 19.62/3.38 % (1406495)Instruction limit reached!
% 19.62/3.38 % (1406495)------------------------------
% 19.62/3.38 % (1406495)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406495)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406495)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406495)Termination reason: Instruction limit
% 19.62/3.38 % (1406495)Termination phase: Saturation
% 19.62/3.38 % (1406495)Time elapsed: 0.660 s
% 19.62/3.38 % (1406495)Peak memory usage: 24 MB
% 19.62/3.38 % (1406495)Instructions burned: 1180 (million)
% 19.62/3.38 % (1406503)fmb+10_1_sil=64000:random_seed=384382609:i=22061:nm=2:gsp=on_2986 on theBenchmark for (2986ds/22061Mi)
% 19.62/3.38 % TRYING [1]
% 19.62/3.38 % TRYING [2]
% 19.62/3.38 % TRYING [3]
% 19.62/3.38 % TRYING [4]
% 19.62/3.38 % TRYING [5]
% 19.62/3.38 % (1406497)Instruction limit reached!
% 19.62/3.38 % (1406497)------------------------------
% 19.62/3.38 % (1406497)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406497)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406497)Termination reason: Instruction limit
% 19.62/3.38 % (1406497)Termination phase: Finite model building constraint generation
% 19.62/3.38 % (1406497)Time elapsed: 0.672 s
% 19.62/3.38 % (1406497)Peak memory usage: 81 MB
% 19.62/3.38 % (1406497)Instructions burned: 890 (million)
% 19.62/3.38 % (1406499)Instruction limit reached!
% 19.62/3.38 % (1406499)------------------------------
% 19.62/3.38 % (1406499)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406499)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406499)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406499)Termination reason: Instruction limit
% 19.62/3.38 % (1406499)Termination phase: Saturation
% 19.62/3.38 % (1406499)Time elapsed: 0.661 s
% 19.62/3.38 % (1406499)Peak memory usage: 18 MB
% 19.62/3.38 % (1406499)Instructions burned: 692 (million)
% 19.62/3.38 % (1406505)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3874896751:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 19.62/3.38 % TRYING [20]
% 19.62/3.38 % TRYING [6]
% 19.62/3.38 % (1406506)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1097954958:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 19.62/3.38 % TRYING [8]
% 19.62/3.38 % (1406501)Instruction limit reached!
% 19.62/3.38 % (1406501)------------------------------
% 19.62/3.38 % (1406501)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406501)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406501)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406501)Termination reason: Instruction limit
% 19.62/3.38 % (1406501)Termination phase: Saturation
% 19.62/3.38 % (1406501)Time elapsed: 0.819 s
% 19.62/3.38 % (1406501)Peak memory usage: 19 MB
% 19.62/3.38 % (1406501)Instructions burned: 880 (million)
% 19.62/3.38 % TRYING [7]
% 19.62/3.38 % (1406509)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=301848793:i=5131_2980 on theBenchmark for (2980ds/5131Mi)
% 19.62/3.38 % (1406506)Instruction limit reached!
% 19.62/3.38 % (1406506)------------------------------
% 19.62/3.38 % (1406506)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406506)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406506)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406506)Termination reason: Instruction limit
% 19.62/3.38 % (1406506)Termination phase: Finite model building constraint generation
% 19.62/3.38 % (1406506)Time elapsed: 0.670 s
% 19.62/3.38 % (1406506)Peak memory usage: 67 MB
% 19.62/3.38 % (1406506)Instructions burned: 921 (million)
% 19.62/3.38 % (1406511)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=4019939917:i=1472:ins=7:fdi=8:gsp=on_2977 on theBenchmark for (2977ds/1472Mi)
% 19.62/3.38 % (1406509) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1406464-1406509"...
% 19.62/3.38 % (1406509)...printing done.
% 19.62/3.38 % (1406509)Refutation found. Thanks to Tanya!
% 19.62/3.38 % SZS status Theorem for theBenchmark
% 19.62/3.38 % SZS output start Proof for theBenchmark
% See solution above
% 19.62/3.38 % (1406509)------------------------------
% 19.62/3.38 % (1406509)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.62/3.38 % (1406509)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.62/3.38 % (1406509)CaDiCaL version: 2.1.3
% 19.62/3.38 % (1406509)Termination reason: Refutation
% 19.62/3.38 % (1406509)Time elapsed: 0.842 s
% 19.62/3.38 % (1406509)Peak memory usage: 19 MB
% 19.62/3.38 % (1406509)Instructions burned: 896 (million)
% 19.62/3.38 % (1406464)Success in time 2.83 s
% 19.62/3.38 % Vampire exiting
%------------------------------------------------------------------------------