%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP754-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n016.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 10:18:43 AM UTC 2026
% Result : Unsatisfiable 42.09s 22.72s
% Output : Refutation 42.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 7
% Syntax : Number of formulae : 75 ( 75 unt; 0 def)
% Number of atoms : 75 ( 74 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 4 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 210 ( 210 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : mult(X0,ld(X0,X1)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f01) ).
fof(f2,axiom,
! [X0,X1] : ld(X0,mult(X0,X1)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f02) ).
fof(f3,axiom,
! [X0,X1] : mult(rd(X0,X1),X1) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f03) ).
fof(f4,axiom,
! [X0,X1] : rd(mult(X0,X1),X1) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f04) ).
fof(f5,axiom,
! [X2,X0,X1] : mult(X0,mult(X1,X2)) = mult(mult(rd(X0,X0),X1),mult(X0,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f05) ).
fof(f6,axiom,
! [X2,X0,X1] : mult(mult(X0,X1),X2) = mult(mult(X0,X2),mult(X1,ld(X2,X2))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f06) ).
fof(f7,negated_conjecture,
mult(mult(a,a),mult(b,c)) != mult(mult(a,b),mult(a,c)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).
fof(f8,plain,
! [X0,X1] : ld(rd(X0,X1),X0) = X1,
inference(superposition,[],[f2,f3]) ).
fof(f9,plain,
! [X0,X1] : rd(X0,ld(X1,X0)) = X1,
inference(superposition,[],[f4,f1]) ).
fof(f14,plain,
! [X2,X0,X1] : mult(X0,mult(X1,X2)) = mult(X1,mult(ld(rd(X1,X1),X0),X2)),
inference(superposition,[],[f5,f1]) ).
fof(f15,plain,
! [X2,X0,X1] : mult(X1,mult(X2,ld(X1,X0))) = mult(mult(rd(X1,X1),X2),X0),
inference(superposition,[],[f5,f1]) ).
fof(f18,plain,
! [X2,X0,X1] : mult(rd(X0,X0),X1) = rd(mult(X0,mult(X1,X2)),mult(X0,X2)),
inference(superposition,[],[f4,f5]) ).
fof(f19,plain,
! [X2,X0,X1] : mult(X0,X2) = ld(mult(rd(X0,X0),X1),mult(X0,mult(X1,X2))),
inference(superposition,[],[f2,f5]) ).
fof(f21,plain,
! [X2,X0,X1] : mult(mult(rd(X0,X1),X2),X1) = mult(X0,mult(X2,ld(X1,X1))),
inference(superposition,[],[f6,f3]) ).
fof(f24,plain,
! [X2,X0,X1] : mult(mult(X1,rd(X0,ld(X2,X2))),X2) = mult(mult(X1,X2),X0),
inference(superposition,[],[f6,f3]) ).
fof(f28,plain,
! [X2,X0,X1] : mult(X0,X2) = rd(mult(mult(X0,X1),X2),mult(X1,ld(X2,X2))),
inference(superposition,[],[f4,f6]) ).
fof(f33,plain,
! [X2,X0,X1] : mult(X2,X0) = mult(X1,mult(X2,ld(ld(rd(X2,X2),X1),X0))),
inference(superposition,[],[f14,f1]) ).
fof(f39,plain,
! [X2,X0,X1] : mult(ld(rd(X1,X1),X0),X2) = ld(X1,mult(X0,mult(X1,X2))),
inference(superposition,[],[f2,f14]) ).
fof(f47,plain,
! [X2,X0,X1] : mult(X1,mult(X2,ld(X1,ld(mult(rd(X1,X1),X2),X0)))) = X0,
inference(superposition,[],[f15,f1]) ).
fof(f55,plain,
! [X2,X0,X1] : mult(rd(X0,X0),X1) = rd(mult(X0,mult(X1,ld(X0,X2))),X2),
inference(superposition,[],[f4,f15]) ).
fof(f67,plain,
! [X2,X0,X1] : mult(rd(X1,X1),X2) = rd(mult(X1,X0),mult(X1,ld(X2,X0))),
inference(superposition,[],[f18,f1]) ).
fof(f69,plain,
! [X2,X0,X1] : mult(rd(X1,X1),rd(X0,X2)) = rd(mult(X1,X0),mult(X1,X2)),
inference(superposition,[],[f18,f3]) ).
fof(f96,plain,
! [X2,X0,X1] : mult(X1,ld(X2,X0)) = ld(mult(rd(X1,X1),X2),mult(X1,X0)),
inference(superposition,[],[f19,f1]) ).
fof(f117,plain,
! [X2,X0,X1] : mult(X0,X2) = mult(X1,mult(ld(rd(X1,X2),X0),ld(X2,X2))),
inference(superposition,[],[f21,f1]) ).
fof(f123,plain,
! [X2,X0,X1] : mult(rd(X0,X2),X1) = rd(mult(X0,mult(X1,ld(X2,X2))),X2),
inference(superposition,[],[f4,f21]) ).
fof(f144,plain,
! [X2,X0,X1] : ld(mult(X0,rd(X2,ld(X1,X1))),mult(mult(X0,X1),X2)) = X1,
inference(superposition,[],[f2,f24]) ).
fof(f164,plain,
! [X2,X0,X1] : mult(rd(X0,X1),X2) = rd(mult(X0,X2),mult(X1,ld(X2,X2))),
inference(superposition,[],[f28,f3]) ).
fof(f234,plain,
! [X2,X0,X1] : mult(X0,ld(ld(rd(X0,X0),X2),X1)) = ld(X2,mult(X0,X1)),
inference(superposition,[],[f2,f33]) ).
fof(f287,plain,
! [X2,X0,X1] : mult(ld(rd(X1,X1),X2),ld(X1,X0)) = ld(X1,mult(X2,X0)),
inference(superposition,[],[f39,f1]) ).
fof(f333,plain,
! [X2,X0,X1] : ld(X1,X0) = mult(X2,ld(X1,ld(mult(rd(X1,X1),X2),X0))),
inference(superposition,[],[f2,f47]) ).
fof(f373,plain,
! [X2,X0,X1] : mult(rd(X1,X1),rd(X0,ld(X1,X2))) = rd(mult(X1,X0),X2),
inference(superposition,[],[f55,f3]) ).
fof(f393,plain,
! [X2,X0,X1] : mult(rd(X1,X1),X2) = rd(X0,mult(X1,ld(X2,ld(X1,X0)))),
inference(superposition,[],[f67,f1]) ).
fof(f580,plain,
! [X2,X0,X1] : mult(ld(rd(X2,X1),X0),ld(X1,X1)) = ld(X2,mult(X0,X1)),
inference(superposition,[],[f2,f117]) ).
fof(f677,plain,
! [X2,X0,X1] : rd(mult(X0,mult(X1,ld(X2,X2))),X2) = mult(rd(mult(rd(X0,X0),X1),X2),X0),
inference(superposition,[],[f123,f5]) ).
fof(f691,plain,
! [X2,X0,X1] : mult(rd(X0,X2),X1) = mult(rd(mult(rd(X0,X0),X1),X2),X0),
inference(forward_demodulation,[],[f677,f123]) ).
fof(f796,plain,
! [X2,X0,X1] : ld(mult(X1,rd(ld(mult(X1,X2),X0),ld(X2,X2))),X0) = X2,
inference(superposition,[],[f144,f1]) ).
fof(f908,plain,
! [X2,X0,X1] : rd(X0,mult(X2,ld(X1,X1))) = mult(rd(rd(X0,X1),X2),X1),
inference(superposition,[],[f164,f3]) ).
fof(f1018,plain,
! [X2,X0,X1] : ld(ld(rd(X1,X1),X0),X2) = ld(X1,ld(X0,mult(X1,X2))),
inference(superposition,[],[f2,f234]) ).
fof(f1207,plain,
! [X2,X0,X1] : ld(rd(X0,X0),X1) = rd(ld(X0,mult(X1,X2)),ld(X0,X2)),
inference(superposition,[],[f4,f287]) ).
fof(f1375,plain,
! [X2,X0,X1] : mult(rd(X2,ld(X0,X0)),ld(X1,X0)) = ld(X1,mult(mult(rd(X1,X1),X0),X2)),
inference(superposition,[],[f333,f144]) ).
fof(f1441,plain,
! [X2,X0,X1] : mult(rd(X2,ld(X0,X0)),ld(X1,X0)) = ld(X1,mult(X1,mult(X0,ld(X1,X2)))),
inference(forward_demodulation,[],[f1375,f15]) ).
fof(f1452,plain,
! [X2,X0,X1] : mult(X0,ld(X1,X2)) = mult(rd(X2,ld(X0,X0)),ld(X1,X0)),
inference(forward_demodulation,[],[f1441,f2]) ).
fof(f1850,plain,
! [X2,X0,X1] : ld(X2,X2) = ld(ld(rd(X0,X2),X1),ld(X0,mult(X1,X2))),
inference(superposition,[],[f2,f580]) ).
fof(f2322,plain,
! [X2,X0,X1] : mult(X0,X1) = mult(rd(X1,ld(X0,mult(rd(X1,X1),X2))),X2),
inference(superposition,[],[f691,f9]) ).
fof(f2738,plain,
! [X2,X0,X1] : mult(X1,ld(rd(ld(mult(rd(X1,X1),X0),mult(X1,X2)),ld(X0,X0)),X2)) = X0,
inference(superposition,[],[f96,f796]) ).
fof(f2765,plain,
! [X2,X0,X1] : mult(X1,ld(rd(mult(X1,ld(X0,X2)),ld(X0,X0)),X2)) = X0,
inference(forward_demodulation,[],[f2738,f96]) ).
fof(f3332,plain,
! [X2,X0,X1] : mult(rd(X0,X0),X1) = mult(rd(rd(mult(X0,mult(X1,ld(X2,X2))),X2),X0),X2),
inference(superposition,[],[f18,f908]) ).
fof(f3406,plain,
! [X2,X0,X1] : mult(rd(X0,X0),X1) = mult(rd(mult(rd(X0,X2),X1),X0),X2),
inference(forward_demodulation,[],[f3332,f123]) ).
fof(f4024,plain,
! [X2,X0,X1] : ld(rd(X1,X1),rd(X0,X2)) = rd(ld(X1,X0),ld(X1,X2)),
inference(superposition,[],[f1207,f3]) ).
fof(f4318,plain,
! [X2,X0,X1] : mult(X1,ld(rd(X1,X0),X2)) = mult(rd(X2,ld(X1,X1)),X0),
inference(superposition,[],[f1452,f8]) ).
fof(f5337,plain,
! [X2,X0,X1] : mult(rd(X1,X1),ld(rd(X1,X0),X2)) = rd(mult(X2,X0),mult(X1,ld(X0,X0))),
inference(superposition,[],[f393,f1850]) ).
fof(f5357,plain,
! [X2,X0,X1] : mult(rd(X2,X1),X0) = mult(rd(X1,X1),ld(rd(X1,X0),X2)),
inference(forward_demodulation,[],[f5337,f164]) ).
fof(f7559,plain,
! [X2,X0,X1] : mult(rd(X0,ld(X1,X2)),ld(rd(X0,ld(X1,X1)),X2)) = X1,
inference(superposition,[],[f2765,f3]) ).
fof(f10910,plain,
! [X2,X0,X1] : mult(X1,ld(rd(X1,ld(rd(X2,ld(X1,X1)),X0)),X2)) = X0,
inference(superposition,[],[f4318,f1]) ).
fof(f19343,plain,
! [X2,X0,X1] : mult(rd(ld(X0,X1),ld(X0,X2)),ld(ld(rd(X0,X0),rd(X1,X0)),X2)) = X0,
inference(superposition,[],[f7559,f4024]) ).
fof(f19609,plain,
! [X2,X0,X1] : mult(rd(ld(X0,X1),ld(X0,X2)),ld(X0,ld(rd(X1,X0),mult(X0,X2)))) = X0,
inference(forward_demodulation,[],[f19343,f1018]) ).
fof(f19698,plain,
! [X2,X0,X1] : mult(ld(rd(X0,X0),rd(X1,X2)),ld(X0,ld(rd(X1,X0),mult(X0,X2)))) = X0,
inference(forward_demodulation,[],[f19609,f4024]) ).
fof(f19731,plain,
! [X2,X0,X1] : ld(X0,mult(rd(X1,X2),ld(rd(X1,X0),mult(X0,X2)))) = X0,
inference(forward_demodulation,[],[f19698,f287]) ).
fof(f25524,plain,
! [X2,X0,X1] : rd(X2,X0) = mult(rd(X1,X1),rd(X1,ld(rd(ld(X1,X2),ld(X1,X1)),X0))),
inference(superposition,[],[f393,f10910]) ).
fof(f25677,plain,
! [X2,X0,X1] : rd(X2,X0) = mult(rd(X1,X1),rd(X1,ld(ld(rd(X1,X1),rd(X2,X1)),X0))),
inference(forward_demodulation,[],[f25524,f4024]) ).
fof(f25738,plain,
! [X2,X0,X1] : rd(X2,X0) = mult(rd(X1,X1),rd(X1,ld(X1,ld(rd(X2,X1),mult(X1,X0))))),
inference(forward_demodulation,[],[f25677,f1018]) ).
fof(f25757,plain,
! [X2,X0,X1] : rd(X2,X0) = rd(mult(X1,X1),ld(rd(X2,X1),mult(X1,X0))),
inference(forward_demodulation,[],[f25738,f373]) ).
fof(f37196,plain,
! [X2,X0,X1] : mult(X0,X0) = mult(rd(X1,X2),ld(rd(X1,X0),mult(X0,X2))),
inference(superposition,[],[f1,f19731]) ).
fof(f42774,plain,
! [X2,X0,X1] : rd(mult(X0,X1),X2) = rd(mult(X1,X1),ld(X0,mult(X1,X2))),
inference(superposition,[],[f25757,f4]) ).
fof(f45397,plain,
! [X2,X0,X1] : mult(rd(X1,X1),ld(rd(X1,X0),mult(X0,X2))) = mult(rd(mult(X0,X0),X1),X2),
inference(superposition,[],[f3406,f37196]) ).
fof(f45557,plain,
! [X2,X0,X1] : mult(rd(mult(X0,X0),X1),X2) = mult(rd(mult(X0,X2),X1),X0),
inference(forward_demodulation,[],[f45397,f5357]) ).
fof(f54905,plain,
! [X2,X0,X1] : mult(X1,mult(X0,X2)) = mult(rd(mult(X0,X0),ld(X1,mult(rd(mult(X0,X2),mult(X0,X2)),X0))),X2),
inference(superposition,[],[f2322,f45557]) ).
fof(f55137,plain,
! [X2,X0,X1] : mult(X1,mult(X0,X2)) = mult(rd(mult(X0,X0),ld(X1,mult(mult(rd(X0,X0),rd(X2,X2)),X0))),X2),
inference(forward_demodulation,[],[f54905,f69]) ).
fof(f55392,plain,
! [X2,X0,X1] : mult(X1,mult(X0,X2)) = mult(rd(mult(X0,X0),ld(X1,mult(X0,mult(rd(X2,X2),ld(X0,X0))))),X2),
inference(forward_demodulation,[],[f55137,f15]) ).
fof(f55489,plain,
! [X2,X0,X1] : mult(X1,mult(X0,X2)) = mult(rd(mult(X1,X0),mult(rd(X2,X2),ld(X0,X0))),X2),
inference(forward_demodulation,[],[f55392,f42774]) ).
fof(f55508,plain,
! [X2,X0,X1] : mult(X1,mult(X0,X2)) = mult(mult(rd(X1,rd(X2,X2)),X0),X2),
inference(forward_demodulation,[],[f55489,f164]) ).
fof(f68840,plain,
! [X2,X0,X1] : mult(mult(X0,X2),mult(X0,X1)) = mult(mult(rd(mult(X0,X0),rd(X1,X1)),X2),X1),
inference(superposition,[],[f55508,f45557]) ).
fof(f69172,plain,
! [X2,X0,X1] : mult(mult(X0,X2),mult(X0,X1)) = mult(mult(X0,X0),mult(X2,X1)),
inference(forward_demodulation,[],[f68840,f55508]) ).
fof(f83009,plain,
mult(mult(a,a),mult(b,c)) != mult(mult(a,a),mult(b,c)),
inference(superposition,[],[f7,f69172]) ).
fof(f83333,plain,
$false,
inference(trivial_inequality_removal,[],[f83009]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : GRP754-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.42 % Computer : n016.cluster.edu
% 0.13/0.42 % Model : x86_64 x86_64
% 0.13/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.42 % Memory : 8046.5625MB
% 0.13/0.42 % OS : Linux 6.8.0-71-generic
% 0.16/16.76 % CPULimit : 300
% 0.16/16.76 % WCLimit : 300
% 0.16/16.76 % DateTime : Sun Sep 27 10:41:53 UTC 2026
% 0.16/16.77 % CPUTime :
% 0.16/16.77 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.43/16.80 Running first-order model finding
% 0.43/16.80 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
% 29.35/20.97 % (33258)Will run a generic schedule for satisfiability detection.
% 29.35/20.97 % (33263)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2716820651_2999 on theBenchmark for (2999ds/0Mi)
% 29.35/20.97 % TRYING [1]
% 29.35/20.97 % TRYING [2]
% 29.35/20.97 % TRYING [3]
% 29.35/20.97 % (33264)% WARNING: option uhcvi not known.
% 29.35/20.97 % TRYING [4]
% 29.35/20.97 % (33264)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3892629677:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 29.35/20.97 % (33265)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3477176052:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 29.35/20.97 % (33266)dis+10_1_sil=32000:sp=arity:random_seed=4116433206:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 29.35/20.97 % (33267)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1246289042:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 29.35/20.97 % (33268)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=872670818:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 29.35/20.97 % (33269)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=849164103:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 29.35/20.97 % TRYING [5]
% 29.35/20.97 % (33266)Instruction limit reached!
% 29.35/20.97 % (33266)------------------------------
% 29.35/20.97 % (33266)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.35/20.97 % (33266)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.35/20.97 % (33266)CaDiCaL version: 2.1.3
% 29.35/20.97 % (33266)Termination reason: Instruction limit
% 29.35/20.97 % (33266)Termination phase: Saturation
% 29.35/20.97 % (33266)Time elapsed: 0.060 s
% 29.35/20.97 % (33266)Peak memory usage: 12 MB
% 29.35/20.97 % (33266)Instructions burned: 104 (million)
% 29.35/20.97 % (33267)Instruction limit reached!
% 29.35/20.97 % (33267)------------------------------
% 29.35/20.97 % (33267)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.35/20.97 % (33267)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.35/20.97 % (33267)CaDiCaL version: 2.1.3
% 29.35/20.97 % (33267)Termination reason: Instruction limit
% 29.35/20.97 % (33267)Termination phase: Saturation
% 29.35/20.97 % (33267)Time elapsed: 0.072 s
% 29.35/20.97 % (33267)Peak memory usage: 12 MB
% 29.35/20.97 % (33267)Instructions burned: 117 (million)
% 29.35/20.97 % (33277)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3878593601:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 29.35/20.97 % (33268)Instruction limit reached!
% 29.35/20.97 % (33268)------------------------------
% 29.35/20.97 % (33268)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.35/20.97 % (33268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.35/20.97 % (33268)CaDiCaL version: 2.1.3
% 29.35/20.97 % (33268)Termination reason: Instruction limit
% 29.35/20.97 % (33268)Termination phase: Saturation
% 29.35/20.97 % (33268)Time elapsed: 0.081 s
% 29.35/20.97 % (33268)Peak memory usage: 13 MB
% 29.35/20.97 % (33268)Instructions burned: 132 (million)
% 29.35/20.97 % TRYING [1]
% 29.35/20.97 % TRYING [2]
% 29.35/20.97 % TRYING [3]
% 29.35/20.97 % (33278)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2992683603:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 29.35/20.97 % TRYING [4]
% 29.35/20.97 % (33269)Instruction limit reached!
% 29.35/20.97 % (33269)------------------------------
% 29.35/20.97 % (33269)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.35/20.97 % (33269)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.35/20.97 % (33269)CaDiCaL version: 2.1.3
% 29.35/20.97 % (33269)Termination reason: Instruction limit
% 29.35/20.97 % (33269)Termination phase: Saturation
% 29.35/20.97 % (33269)Time elapsed: 0.100 s
% 29.35/20.97 % (33269)Peak memory usage: 12 MB
% 29.35/20.97 % (33269)Instructions burned: 159 (million)
% 29.35/20.97 % (33280)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=1788040845:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 29.35/20.97 % (33282)ott-21_1_sil=16000:fs=off:random_seed=3315773542:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 29.35/20.97 % (33278)Instruction limit reached!
% 29.35/20.97 % (33278)------------------------------
% 29.35/20.97 % (33278)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.35/20.97 % (33278)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.35/20.97 % (33278)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33278)Termination reason: Instruction limit
% 42.09/22.72 % (33278)Termination phase: Saturation
% 42.09/22.72 % (33278)Time elapsed: 0.085 s
% 42.09/22.72 % (33278)Peak memory usage: 12 MB
% 42.09/22.72 % (33278)Instructions burned: 131 (million)
% 42.09/22.72 % TRYING [5]
% 42.09/22.72 % (33285)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2627164601:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 42.09/22.72 % (33282)Instruction limit reached!
% 42.09/22.72 % (33282)------------------------------
% 42.09/22.72 % (33282)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33282)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33282)Termination reason: Instruction limit
% 42.09/22.72 % (33282)Termination phase: Saturation
% 42.09/22.72 % (33282)Time elapsed: 0.102 s
% 42.09/22.72 % (33282)Peak memory usage: 12 MB
% 42.09/22.72 % (33282)Instructions burned: 180 (million)
% 42.09/22.72 % (33287)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2885943735:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 42.09/22.72 % TRYING [1]
% 42.09/22.72 % TRYING [2]
% 42.09/22.72 % TRYING [3]
% 42.09/22.72 % TRYING [4]
% 42.09/22.72 % TRYING [5]
% 42.09/22.72 % TRYING [6]
% 42.09/22.72 % (33285)Instruction limit reached!
% 42.09/22.72 % (33285)------------------------------
% 42.09/22.72 % (33285)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33285)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33285)Termination reason: Instruction limit
% 42.09/22.72 % (33285)Termination phase: Saturation
% 42.09/22.72 % (33285)Time elapsed: 0.268 s
% 42.09/22.72 % (33285)Peak memory usage: 16 MB
% 42.09/22.72 % (33285)Instructions burned: 479 (million)
% 42.09/22.72 % (33280)Instruction limit reached!
% 42.09/22.72 % (33280)------------------------------
% 42.09/22.72 % (33280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33280)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33280)Termination reason: Instruction limit
% 42.09/22.72 % (33280)Termination phase: Saturation
% 42.09/22.72 % (33280)Time elapsed: 0.376 s
% 42.09/22.72 % (33280)Peak memory usage: 19 MB
% 42.09/22.72 % (33280)Instructions burned: 684 (million)
% 42.09/22.72 % (33289)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=113255900:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 42.09/22.72 % (33290)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2962454113:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 42.09/22.72 % (33277)Instruction limit reached!
% 42.09/22.72 % (33277)------------------------------
% 42.09/22.72 % (33277)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33277)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33277)Termination reason: Instruction limit
% 42.09/22.72 % (33277)Termination phase: Finite model building SAT solving
% 42.09/22.72 % (33277)Time elapsed: 0.448 s
% 42.09/22.72 % (33277)Peak memory usage: 17 MB
% 42.09/22.72 % (33277)Instructions burned: 714 (million)
% 42.09/22.72 % (33293)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=621837289: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)
% 42.09/22.72 % TRYING [14]
% 42.09/22.72 % (33287)Instruction limit reached!
% 42.09/22.72 % (33287)------------------------------
% 42.09/22.72 % (33287)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33287)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33287)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33287)Termination reason: Instruction limit
% 42.09/22.72 % (33287)Termination phase: Finite model building SAT solving
% 42.09/22.72 % (33287)Time elapsed: 0.504 s
% 42.09/22.72 % (33287)Peak memory usage: 14 MB
% 42.09/22.72 % (33287)Instructions burned: 866 (million)
% 42.09/22.72 % (33295)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=267825965:i=879:kws=inv_precedence:fsr=off_2992 on theBenchmark for (2992ds/879Mi)
% 42.09/22.72 % (33290)Instruction limit reached!
% 42.09/22.72 % (33290)------------------------------
% 42.09/22.72 % (33290)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33290)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33290)Termination reason: Instruction limit
% 42.09/22.72 % (33290)Termination phase: Finite model building constraint generation
% 42.09/22.72 % (33290)Time elapsed: 0.327 s
% 42.09/22.72 % (33290)Peak memory usage: 78 MB
% 42.09/22.72 % (33290)Instructions burned: 889 (million)
% 42.09/22.72 % (33297)fmb+10_1_sil=64000:random_seed=3418882821:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 42.09/22.72 % TRYING [1]
% 42.09/22.72 % TRYING [2]
% 42.09/22.72 % TRYING [3]
% 42.09/22.72 % TRYING [4]
% 42.09/22.72 % TRYING [5]
% 42.09/22.72 % (33293)Instruction limit reached!
% 42.09/22.72 % (33293)------------------------------
% 42.09/22.72 % (33293)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33293)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33293)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33293)Termination reason: Instruction limit
% 42.09/22.72 % (33293)Termination phase: Saturation
% 42.09/22.72 % (33293)Time elapsed: 0.453 s
% 42.09/22.72 % (33293)Peak memory usage: 21 MB
% 42.09/22.72 % (33293)Instructions burned: 693 (million)
% 42.09/22.72 % (33299)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3233034063:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 42.09/22.72 % TRYING [20]
% 42.09/22.72 % (33289)Instruction limit reached!
% 42.09/22.72 % (33289)------------------------------
% 42.09/22.72 % (33289)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33289)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33289)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33289)Termination reason: Instruction limit
% 42.09/22.72 % (33289)Termination phase: Saturation
% 42.09/22.72 % (33289)Time elapsed: 0.701 s
% 42.09/22.72 % (33289)Peak memory usage: 24 MB
% 42.09/22.72 % (33289)Instructions burned: 1180 (million)
% 42.09/22.72 % (33301)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3040945977:fmbsr=1.7:i=920_2987 on theBenchmark for (2987ds/920Mi)
% 42.09/22.72 % TRYING [8]
% 42.09/22.72 % (33295)Instruction limit reached!
% 42.09/22.72 % (33295)------------------------------
% 42.09/22.72 % (33295)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33295)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33295)Termination reason: Instruction limit
% 42.09/22.72 % (33295)Termination phase: Saturation
% 42.09/22.72 % (33295)Time elapsed: 0.485 s
% 42.09/22.72 % (33295)Peak memory usage: 20 MB
% 42.09/22.72 % (33295)Instructions burned: 880 (million)
% 42.09/22.72 % (33303)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1608656297:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 42.09/22.72 % TRYING [6]
% 42.09/22.72 % (33301)Instruction limit reached!
% 42.09/22.72 % (33301)------------------------------
% 42.09/22.72 % (33301)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33301)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33301)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33301)Termination reason: Instruction limit
% 42.09/22.72 % (33301)Termination phase: Finite model building SAT solving
% 42.09/22.72 % (33301)Time elapsed: 0.469 s
% 42.09/22.72 % (33301)Peak memory usage: 52 MB
% 42.09/22.72 % (33301)Instructions burned: 920 (million)
% 42.09/22.72 % (33305)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2466314118:i=1472:ins=7:fdi=8:gsp=on_2982 on theBenchmark for (2982ds/1472Mi)
% 42.09/22.72 % (33305)Instruction limit reached!
% 42.09/22.72 % (33305)------------------------------
% 42.09/22.72 % (33305)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33305)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33305)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33305)Termination reason: Instruction limit
% 42.09/22.72 % (33305)Termination phase: Saturation
% 42.09/22.72 % (33305)Time elapsed: 0.761 s
% 42.09/22.72 % (33305)Peak memory usage: 25 MB
% 42.09/22.72 % (33305)Instructions burned: 1473 (million)
% 42.09/22.72 % (33307)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2480327603:i=6324_2975 on theBenchmark for (2975ds/6324Mi)
% 42.09/22.72 % TRYING [77]
% 42.09/22.72 % (33303)Instruction limit reached!
% 42.09/22.72 % (33303)------------------------------
% 42.09/22.72 % (33303)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33303)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33303)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33303)Termination reason: Instruction limit
% 42.09/22.72 % (33303)Termination phase: Saturation
% 42.09/22.72 % (33303)Time elapsed: 2.859 s
% 42.09/22.72 % (33303)Peak memory usage: 62 MB
% 42.09/22.72 % (33303)Instructions burned: 5132 (million)
% 42.09/22.72 % (33309)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=386089960:fmbsr=2.30978:i=2174_2958 on theBenchmark for (2958ds/2174Mi)
% 42.09/22.72 % TRYING [16]
% 42.09/22.72 % (33299)Instruction limit reached!
% 42.09/22.72 % (33299)------------------------------
% 42.09/22.72 % (33299)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33299)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33299)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33299)Termination reason: Instruction limit
% 42.09/22.72 % (33299)Termination phase: Finite model building constraint generation
% 42.09/22.72 % (33299)Time elapsed: 3.450 s
% 42.09/22.72 % (33299)Peak memory usage: 667 MB
% 42.09/22.72 % (33299)Instructions burned: 9518 (million)
% 42.09/22.72 % (33311)ott-2_1_sil=16000:newcnf=on:random_seed=457707352:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2954 on theBenchmark for (2954ds/869Mi)
% 42.09/22.72 % (33307)Instruction limit reached!
% 42.09/22.72 % (33307)------------------------------
% 42.09/22.72 % (33307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33307)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33307)Termination reason: Instruction limit
% 42.09/22.72 % (33307)Termination phase: Finite model building constraint generation
% 42.09/22.72 % (33307)Time elapsed: 2.325 s
% 42.09/22.72 % (33307)Peak memory usage: 436 MB
% 42.09/22.72 % (33307)Instructions burned: 6326 (million)
% 42.09/22.72 % (33313)ott+10_1_sil=32000:tgt=ground:random_seed=4052934334:i=5114:av=off_2951 on theBenchmark for (2951ds/5114Mi)
% 42.09/22.72 % (33309)Instruction limit reached!
% 42.09/22.72 % (33309)------------------------------
% 42.09/22.72 % (33309)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33309)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33309)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33309)Termination reason: Instruction limit
% 42.09/22.72 % (33309)Termination phase: Finite model building constraint generation
% 42.09/22.72 % (33309)Time elapsed: 0.731 s
% 42.09/22.72 % (33309)Peak memory usage: 131 MB
% 42.09/22.72 % (33309)Instructions burned: 2176 (million)
% 42.09/22.72 % (33315)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=1899371803:i=54282_2950 on theBenchmark for (2950ds/54282Mi)
% 42.09/22.72 % TRYING [1]
% 42.09/22.72 % TRYING [2]
% 42.09/22.72 % TRYING [3]
% 42.09/22.72 % TRYING [4]
% 42.09/22.72 % TRYING [5]
% 42.09/22.72 % (33311)Instruction limit reached!
% 42.09/22.72 % (33311)------------------------------
% 42.09/22.72 % (33311)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.72 % (33311)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.72 % (33311)CaDiCaL version: 2.1.3
% 42.09/22.72 % (33311)Termination reason: Instruction limit
% 42.09/22.72 % (33311)Termination phase: Saturation
% 42.09/22.72 % (33311)Time elapsed: 0.564 s
% 42.09/22.72 % (33311)Peak memory usage: 22 MB
% 42.09/22.72 % (33311)Instructions burned: 870 (million)
% 42.09/22.72 % (33317)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=1556933968:i=3512:aac=none_2948 on theBenchmark for (2948ds/3512Mi)
% 42.09/22.72 % TRYING [6]
% 42.09/22.72 % (33265) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-33258-33265"...
% 42.09/22.72 % (33265)...printing done.
% 42.09/22.72 % (33265)Refutation found. Thanks to Tanya!
% 42.09/22.72 % SZS status Unsatisfiable for theBenchmark
% 42.09/22.72 % SZS output start Proof for theBenchmark
% See solution above
% 42.09/22.73 % (33265)------------------------------
% 42.09/22.73 % (33265)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 42.09/22.73 % (33265)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 42.09/22.73 % (33265)CaDiCaL version: 2.1.3
% 42.09/22.73 % (33265)Termination reason: Refutation
% 42.09/22.73 % (33265)Time elapsed: 5.860 s
% 42.09/22.73 % (33265)Peak memory usage: 69 MB
% 42.09/22.73 % (33265)Instructions burned: 17531 (million)
% 42.09/22.73 % (33258)Success in time 5.916 s
% 42.09/22.73 % Vampire exiting
%------------------------------------------------------------------------------