%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LAT390-1 : 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 : n011.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 11:48:46 AM UTC 2026
% Result : Unsatisfiable 2.43s 0.85s
% Output : Refutation 2.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 30
% Number of leaves : 2
% Syntax : Number of formulae : 48 ( 48 unt; 0 def)
% Number of atoms : 48 ( 47 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 17 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 144 ( 144 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1,X6,X7,X4,X5] : mult(plus(mult(plus(X0,X1),plus(X1,mult(X0,X1))),X2),plus(mult(plus(X0,mult(mult(plus(X3,X1),plus(X1,X4)),X1)),plus(mult(plus(X1,plus(plus(mult(X3,mult(X1,X4)),mult(X5,X1)),X1)),plus(X6,mult(X1,plus(plus(mult(X1,X7),mult(X5,X1)),X1)))),mult(X0,mult(mult(plus(X3,X1),plus(X1,X4)),X1)))),mult(mult(plus(X0,X1),plus(X1,mult(X0,X1))),X2))) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sos) ).
fof(f2,negated_conjecture,
plus(a,mult(b,mult(a,c))) != a,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).
fof(f3,plain,
a != plus(a,mult(b,mult(a,c))),
inference(reorient_equations,[],[f2]) ).
fof(f7,plain,
! [X2,X3,X0,X1,X4] : mult(plus(X2,X0),plus(X0,mult(X2,X0))) = mult(plus(mult(plus(X1,mult(plus(X2,X0),plus(X0,mult(X2,X0)))),plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),mult(X1,mult(plus(X2,X0),plus(X0,mult(X2,X0)))))),X3),plus(mult(plus(X1,mult(mult(plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),mult(plus(X2,X0),plus(X0,mult(X2,X0)))),plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),X4)),mult(plus(X2,X0),plus(X0,mult(X2,X0))))),plus(X0,mult(X1,mult(mult(plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),mult(plus(X2,X0),plus(X0,mult(X2,X0)))),plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),X4)),mult(plus(X2,X0),plus(X0,mult(X2,X0))))))),mult(mult(plus(X1,mult(plus(X2,X0),plus(X0,mult(X2,X0)))),plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),mult(X1,mult(plus(X2,X0),plus(X0,mult(X2,X0)))))),X3))),
inference(superposition,[],[f1,f1]) ).
fof(f15,plain,
! [X2,X3,X0,X1,X8,X6,X9,X7,X4,X5] : mult(plus(mult(plus(X7,X0),plus(X0,mult(X7,X0))),X8),plus(mult(plus(X7,mult(mult(plus(X0,X0),plus(X0,X9)),X0)),plus(mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))),mult(X7,mult(mult(plus(X0,X0),plus(X0,X9)),X0)))),mult(mult(plus(X7,X0),plus(X0,mult(X7,X0))),X8))) = X0,
inference(superposition,[],[f7,f1]) ).
fof(f39,plain,
! [X2,X0,X1] : mult(plus(mult(plus(mult(plus(X1,X0),plus(X0,mult(X1,X0))),X0),plus(X0,mult(mult(plus(X1,X0),plus(X0,mult(X1,X0))),X0))),X2),plus(X0,mult(mult(plus(mult(plus(X1,X0),plus(X0,mult(X1,X0))),X0),plus(X0,mult(mult(plus(X1,X0),plus(X0,mult(X1,X0))),X0))),X2))) = X0,
inference(superposition,[],[f15,f1]) ).
fof(f64,plain,
! [X2,X0] : mult(plus(X0,X2),plus(X0,mult(X0,X2))) = X0,
inference(superposition,[],[f39,f39]) ).
fof(f66,plain,
! [X2,X3,X0,X4] : mult(plus(mult(plus(X2,X0),plus(X0,mult(X2,X0))),X3),plus(mult(plus(X2,mult(mult(plus(X0,X0),plus(X0,X4)),X0)),plus(X0,mult(X2,mult(mult(plus(X0,X0),plus(X0,X4)),X0)))),mult(mult(plus(X2,X0),plus(X0,mult(X2,X0))),X3))) = X0,
inference(superposition,[],[f7,f39]) ).
fof(f90,plain,
! [X0,X1] : plus(X0,X1) = mult(plus(plus(X0,X1),plus(X0,mult(X0,X1))),plus(plus(X0,X1),X0)),
inference(superposition,[],[f64,f64]) ).
fof(f169,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))) = mult(plus(X0,X7),plus(mult(plus(mult(plus(X1,X0),plus(X0,mult(X1,X0))),mult(mult(plus(mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))),mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0))))),plus(mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))),X8)),mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))))),plus(mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))),mult(mult(plus(X1,X0),plus(X0,mult(X1,X0))),mult(mult(plus(mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))),mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0))))),plus(mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))),X8)),mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))))))),mult(X0,X7))),
inference(superposition,[],[f66,f1]) ).
fof(f172,plain,
! [X2,X3,X0,X1,X4] : mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))) = mult(plus(X0,X3),plus(mult(plus(mult(plus(X1,X0),plus(X0,mult(X1,X0))),mult(mult(plus(mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))),mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0))))),plus(mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))),X4)),mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))))),plus(mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))),mult(mult(plus(X1,X0),plus(X0,mult(X1,X0))),mult(mult(plus(mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))),mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0))))),plus(mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))),X4)),mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))))))),mult(X0,X3))),
inference(superposition,[],[f66,f66]) ).
fof(f199,plain,
! [X2,X3,X0,X1] : mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))) = mult(plus(X0,X3),plus(X0,mult(X0,X3))),
inference(forward_demodulation,[],[f172,f66]) ).
fof(f202,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))) = mult(plus(X0,X7),plus(X0,mult(X0,X7))),
inference(forward_demodulation,[],[f169,f1]) ).
fof(f208,plain,
! [X2,X0,X1] : mult(plus(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)),plus(X0,mult(X1,mult(mult(plus(X0,X0),plus(X0,X2)),X0)))) = X0,
inference(forward_demodulation,[],[f199,f64]) ).
fof(f211,plain,
! [X2,X3,X0,X1,X6,X4,X5] : mult(plus(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)),plus(mult(plus(X0,plus(plus(mult(X2,mult(X0,X3)),mult(X4,X0)),X0)),plus(X5,mult(X0,plus(plus(mult(X0,X6),mult(X4,X0)),X0)))),mult(X1,mult(mult(plus(X2,X0),plus(X0,X3)),X0)))) = X0,
inference(forward_demodulation,[],[f202,f64]) ).
fof(f216,plain,
! [X0,X1] : mult(plus(X1,mult(X0,X0)),plus(X0,mult(X1,mult(X0,X0)))) = X0,
inference(superposition,[],[f208,f64]) ).
fof(f503,plain,
! [X2,X3,X0,X1,X4,X5] : mult(plus(X0,plus(plus(mult(X1,mult(X0,X2)),mult(X3,X0)),X0)),plus(X4,mult(X0,plus(plus(mult(X0,X5),mult(X3,X0)),X0)))) = X0,
inference(superposition,[],[f211,f39]) ).
fof(f600,plain,
! [X0,X1] : mult(plus(X1,X0),plus(X0,mult(X1,X0))) = X0,
inference(superposition,[],[f503,f1]) ).
fof(f688,plain,
! [X2,X0,X1] : plus(plus(mult(X0,mult(X0,X1)),mult(X2,X0)),X0) = X0,
inference(superposition,[],[f600,f503]) ).
fof(f826,plain,
! [X2,X3,X0,X4] : mult(plus(X0,X0),plus(X3,mult(X0,plus(plus(mult(X0,X4),mult(X2,X0)),X0)))) = X0,
inference(superposition,[],[f503,f688]) ).
fof(f1702,plain,
! [X0,X1] : mult(plus(X0,X0),plus(X1,mult(X0,X0))) = X0,
inference(superposition,[],[f826,f688]) ).
fof(f1812,plain,
! [X0,X1] : mult(mult(plus(X0,X0),plus(X0,X1)),X0) = X0,
inference(superposition,[],[f1702,f208]) ).
fof(f1813,plain,
! [X0] : mult(X0,X0) = X0,
inference(superposition,[],[f1702,f216]) ).
fof(f1814,plain,
! [X2,X0,X1] : mult(mult(plus(X1,X0),plus(X0,X2)),X0) = X0,
inference(superposition,[],[f1702,f211]) ).
fof(f1951,plain,
! [X0] : mult(plus(X0,X0),plus(X0,X0)) = X0,
inference(superposition,[],[f600,f1813]) ).
fof(f2020,plain,
! [X0] : plus(X0,X0) = X0,
inference(forward_demodulation,[],[f1951,f1813]) ).
fof(f2068,plain,
! [X0,X1] : mult(X0,plus(X1,mult(X0,X0))) = X0,
inference(superposition,[],[f1702,f2020]) ).
fof(f2183,plain,
! [X0,X1] : mult(X0,plus(X1,X0)) = X0,
inference(forward_demodulation,[],[f2068,f1813]) ).
fof(f2772,plain,
! [X0,X1] : mult(mult(X0,plus(X0,X1)),X0) = X0,
inference(forward_demodulation,[],[f1812,f2020]) ).
fof(f2796,plain,
! [X0,X1] : mult(X0,plus(X0,X1)) = mult(plus(mult(X0,plus(X0,X1)),X0),plus(mult(X0,plus(X0,X1)),X0)),
inference(superposition,[],[f64,f2772]) ).
fof(f2877,plain,
! [X0,X1] : mult(X0,plus(X0,X1)) = plus(mult(X0,plus(X0,X1)),X0),
inference(forward_demodulation,[],[f2796,f1813]) ).
fof(f2977,plain,
! [X2,X3,X0,X1] : plus(plus(mult(X1,mult(X0,X2)),mult(X3,X0)),X0) = mult(X0,plus(plus(mult(X1,mult(X0,X2)),mult(X3,X0)),X0)),
inference(superposition,[],[f1814,f503]) ).
fof(f2978,plain,
! [X0,X1] : mult(plus(X0,X1),X1) = X1,
inference(superposition,[],[f1814,f2183]) ).
fof(f3114,plain,
! [X2,X3,X0,X1] : plus(plus(mult(X1,mult(X0,X2)),mult(X3,X0)),X0) = X0,
inference(forward_demodulation,[],[f2977,f2183]) ).
fof(f3243,plain,
! [X0,X1] : plus(X1,X0) = mult(plus(plus(X1,X0),X0),plus(plus(X1,X0),X0)),
inference(superposition,[],[f64,f2978]) ).
fof(f3325,plain,
! [X0,X1] : plus(X1,X0) = plus(plus(X1,X0),X0),
inference(forward_demodulation,[],[f3243,f1813]) ).
fof(f7902,plain,
! [X2,X0,X1] : plus(plus(mult(X1,mult(X0,X2)),X0),X0) = X0,
inference(superposition,[],[f3114,f1814]) ).
fof(f8068,plain,
! [X2,X0,X1] : plus(mult(X1,mult(X0,X2)),X0) = X0,
inference(forward_demodulation,[],[f7902,f3325]) ).
fof(f8252,plain,
! [X0,X1] : plus(mult(X0,X1),X0) = X0,
inference(superposition,[],[f8068,f1813]) ).
fof(f8489,plain,
! [X0,X1] : plus(X0,X1) = plus(X0,plus(X0,X1)),
inference(superposition,[],[f8252,f64]) ).
fof(f8502,plain,
! [X0,X1] : mult(X0,plus(X0,X1)) = X0,
inference(superposition,[],[f8252,f2877]) ).
fof(f9292,plain,
! [X0,X1] : plus(X0,X1) = mult(plus(plus(X0,X1),plus(X0,mult(X0,plus(X0,X1)))),plus(plus(X0,X1),X0)),
inference(superposition,[],[f90,f8489]) ).
fof(f9345,plain,
! [X0,X1] : plus(X0,X1) = mult(plus(plus(X0,X1),plus(X0,X0)),plus(plus(X0,X1),X0)),
inference(forward_demodulation,[],[f9292,f8502]) ).
fof(f9366,plain,
! [X0,X1] : plus(X0,X1) = mult(plus(plus(X0,X1),X0),plus(plus(X0,X1),X0)),
inference(forward_demodulation,[],[f9345,f2020]) ).
fof(f9385,plain,
! [X0,X1] : plus(X0,X1) = plus(plus(X0,X1),X0),
inference(forward_demodulation,[],[f9366,f1813]) ).
fof(f10168,plain,
! [X2,X0,X1] : plus(X0,mult(X1,mult(X0,X2))) = X0,
inference(superposition,[],[f9385,f8068]) ).
fof(f11112,plain,
a != a,
inference(superposition,[],[f3,f10168]) ).
fof(f11113,plain,
$false,
inference(trivial_inequality_removal,[],[f11112]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT390-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.36 % Computer : n011.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sun Sep 27 15:14:00 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.39 Running first-order model finding
% 0.10/0.39 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
% 2.43/0.85 % (2534274)Will run a generic schedule for satisfiability detection.
% 2.43/0.85 % (2534280)% WARNING: option uhcvi not known.
% 2.43/0.85 % (2534284)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3861160019:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.43/0.85 % (2534279)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3031230645_2999 on theBenchmark for (2999ds/0Mi)
% 2.43/0.85 % (2534281)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2608667401:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.43/0.85 % (2534280)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3185160847:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.43/0.85 % (2534282)dis+10_1_sil=32000:sp=arity:random_seed=3539918975:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.43/0.85 % (2534283)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3065142908:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.43/0.85 % (2534285)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1228890826:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.43/0.85 % TRYING [1]
% 2.43/0.85 % TRYING [2]
% 2.43/0.85 % TRYING [3]
% 2.43/0.85 % (2534282)Instruction limit reached!
% 2.43/0.85 % (2534282)------------------------------
% 2.43/0.85 % (2534282)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534282)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534282)Termination reason: Instruction limit
% 2.43/0.85 % (2534282)Termination phase: Saturation
% 2.43/0.85 % (2534282)Time elapsed: 0.051 s
% 2.43/0.85 % (2534282)Peak memory usage: 11 MB
% 2.43/0.85 % (2534282)Instructions burned: 105 (million)
% 2.43/0.85 % (2534283)Instruction limit reached!
% 2.43/0.85 % (2534283)------------------------------
% 2.43/0.85 % (2534283)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534283)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534283)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534283)Termination reason: Instruction limit
% 2.43/0.85 % (2534283)Termination phase: Saturation
% 2.43/0.85 % (2534283)Time elapsed: 0.057 s
% 2.43/0.85 % (2534283)Peak memory usage: 14 MB
% 2.43/0.85 % (2534283)Instructions burned: 116 (million)
% 2.43/0.85 % (2534284)Instruction limit reached!
% 2.43/0.85 % (2534284)------------------------------
% 2.43/0.85 % (2534284)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534284)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534284)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534284)Termination reason: Instruction limit
% 2.43/0.85 % (2534284)Termination phase: Saturation
% 2.43/0.85 % (2534284)Time elapsed: 0.068 s
% 2.43/0.85 % (2534284)Peak memory usage: 15 MB
% 2.43/0.85 % (2534284)Instructions burned: 132 (million)
% 2.43/0.85 % (2534293)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2101225177:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.43/0.85 % TRYING [1]
% 2.43/0.85 % TRYING [2]
% 2.43/0.85 % (2534294)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2083031802:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 2.43/0.85 % TRYING [3]
% 2.43/0.85 % (2534285)Instruction limit reached!
% 2.43/0.85 % (2534285)------------------------------
% 2.43/0.85 % (2534285)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534285)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534285)Termination reason: Instruction limit
% 2.43/0.85 % (2534285)Termination phase: Saturation
% 2.43/0.85 % (2534285)Time elapsed: 0.084 s
% 2.43/0.85 % (2534285)Peak memory usage: 14 MB
% 2.43/0.85 % (2534285)Instructions burned: 159 (million)
% 2.43/0.85 % (2534295)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=2951196053:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 2.43/0.85 % (2534298)ott-21_1_sil=16000:fs=off:random_seed=3040054307:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.43/0.85 % (2534294)Instruction limit reached!
% 2.43/0.85 % (2534294)------------------------------
% 2.43/0.85 % (2534294)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534294)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534294)Termination reason: Instruction limit
% 2.43/0.85 % (2534294)Termination phase: Saturation
% 2.43/0.85 % (2534294)Time elapsed: 0.060 s
% 2.43/0.85 % (2534294)Peak memory usage: 13 MB
% 2.43/0.85 % (2534294)Instructions burned: 133 (million)
% 2.43/0.85 % (2534301)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2681483347:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 2.43/0.85 % (2534298)Instruction limit reached!
% 2.43/0.85 % (2534298)------------------------------
% 2.43/0.85 % (2534298)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534298)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534298)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534298)Termination reason: Instruction limit
% 2.43/0.85 % (2534298)Termination phase: Saturation
% 2.43/0.85 % (2534298)Time elapsed: 0.081 s
% 2.43/0.85 % (2534298)Peak memory usage: 13 MB
% 2.43/0.85 % (2534298)Instructions burned: 181 (million)
% 2.43/0.85 % (2534303)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=280330280:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.43/0.85 % TRYING [1]
% 2.43/0.85 % TRYING [2]
% 2.43/0.85 % TRYING [3]
% 2.43/0.85 % (2534301)Instruction limit reached!
% 2.43/0.85 % (2534301)------------------------------
% 2.43/0.85 % (2534301)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534301)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534301)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534301)Termination reason: Instruction limit
% 2.43/0.85 % (2534301)Termination phase: Saturation
% 2.43/0.85 % (2534301)Time elapsed: 0.231 s
% 2.43/0.85 % (2534301)Peak memory usage: 15 MB
% 2.43/0.85 % (2534301)Instructions burned: 477 (million)
% 2.43/0.85 % (2534281) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2534274-2534281"...
% 2.43/0.85 % (2534305)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2768936629:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 2.43/0.85 % (2534281)...printing done.
% 2.43/0.85 % (2534281)Refutation found. Thanks to Tanya!
% 2.43/0.85 % SZS status Unsatisfiable for theBenchmark
% 2.43/0.85 % SZS output start Proof for theBenchmark
% See solution above
% 2.43/0.85 % (2534281)------------------------------
% 2.43/0.85 % (2534281)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.43/0.85 % (2534281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.43/0.85 % (2534281)CaDiCaL version: 2.1.3
% 2.43/0.85 % (2534281)Termination reason: Refutation
% 2.43/0.85 % (2534281)Time elapsed: 0.413 s
% 2.43/0.85 % (2534281)Peak memory usage: 20 MB
% 2.43/0.85 % (2534281)Instructions burned: 809 (million)
% 2.43/0.85 % (2534274)Success in time 0.447 s
% 2.43/0.85 % Vampire exiting
%------------------------------------------------------------------------------