%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LAT093-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 11:47:50 AM UTC 2026
% Result : Unsatisfiable 1.27s 0.56s
% Output : Refutation 1.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 50
% Number of leaves : 2
% Syntax : Number of formulae : 74 ( 74 unt; 0 def)
% Number of atoms : 74 ( 73 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 17 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 183 ( 183 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1,X4,X5] : join(meet(join(meet(X0,X1),meet(X1,join(X0,X1))),X2),meet(join(meet(X0,join(join(meet(X1,X3),meet(X4,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X3),join(X4,X1)),X1)),meet(X5,join(X1,meet(meet(join(X1,X3),join(X4,X1)),X1)))),join(X0,join(join(meet(X1,X3),meet(X4,X1)),X1)))),join(join(meet(X0,X1),meet(X1,join(X0,X1))),X2))) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,negated_conjecture,
meet(b,a) != meet(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_wal_axioms_2) ).
fof(f5,plain,
! [X2,X3,X0,X1,X4,X5] : join(meet(X2,X0),meet(X0,join(X2,X0))) = join(meet(join(meet(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))),meet(join(meet(X2,X0),meet(X0,join(X2,X0))),join(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))))),X3),meet(join(meet(X1,join(join(meet(join(meet(X2,X0),meet(X0,join(X2,X0))),X4),meet(X5,join(meet(X2,X0),meet(X0,join(X2,X0))))),join(meet(X2,X0),meet(X0,join(X2,X0))))),meet(X0,join(X1,join(join(meet(join(meet(X2,X0),meet(X0,join(X2,X0))),X4),meet(X5,join(meet(X2,X0),meet(X0,join(X2,X0))))),join(meet(X2,X0),meet(X0,join(X2,X0))))))),join(join(meet(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))),meet(join(meet(X2,X0),meet(X0,join(X2,X0))),join(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))))),X3))),
inference(superposition,[],[f1,f1]) ).
fof(f12,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : join(meet(join(meet(X5,X0),meet(X0,join(X5,X0))),X6),meet(join(meet(X5,join(join(meet(X0,X7),meet(X8,X0)),X0)),meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),join(X5,join(join(meet(X0,X7),meet(X8,X0)),X0)))),join(join(meet(X5,X0),meet(X0,join(X5,X0))),X6))) = X0,
inference(superposition,[],[f5,f1]) ).
fof(f28,plain,
! [X2,X0,X1] : join(meet(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),X0),meet(X0,join(join(meet(X1,X0),meet(X0,join(X1,X0))),X0))),X2),meet(X0,join(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),X0),meet(X0,join(join(meet(X1,X0),meet(X0,join(X1,X0))),X0))),X2))) = X0,
inference(superposition,[],[f12,f1]) ).
fof(f51,plain,
! [X2,X0] : join(meet(X0,X2),meet(X0,join(X0,X2))) = X0,
inference(superposition,[],[f28,f28]) ).
fof(f55,plain,
! [X2,X3,X0,X4,X5] : join(meet(join(meet(X2,X0),meet(X0,join(X2,X0))),X3),meet(join(meet(X2,join(join(meet(X0,X4),meet(X5,X0)),X0)),meet(X0,join(X2,join(join(meet(X0,X4),meet(X5,X0)),X0)))),join(join(meet(X2,X0),meet(X0,join(X2,X0))),X3))) = X0,
inference(superposition,[],[f5,f28]) ).
fof(f73,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),meet(X0,join(X0,X1))),meet(meet(X0,X1),X0)),
inference(superposition,[],[f51,f51]) ).
fof(f141,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = join(meet(X0,X5),meet(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),join(join(meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),X6),meet(X7,join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),join(join(meet(X1,X0),meet(X0,join(X1,X0))),join(join(meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),X6),meet(X7,join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))))),join(X0,X5))),
inference(superposition,[],[f55,f1]) ).
fof(f143,plain,
! [X2,X3,X0,X1,X6,X4,X5] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = join(meet(X0,X4),meet(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),join(join(meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),X5),meet(X6,join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),join(join(meet(X1,X0),meet(X0,join(X1,X0))),join(join(meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),X5),meet(X6,join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))))),join(X0,X4))),
inference(superposition,[],[f55,f55]) ).
fof(f168,plain,
! [X2,X3,X0,X1,X4] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = join(meet(X0,X4),meet(X0,join(X0,X4))),
inference(forward_demodulation,[],[f143,f55]) ).
fof(f170,plain,
! [X2,X3,X0,X1,X4,X5] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = join(meet(X0,X5),meet(X0,join(X0,X5))),
inference(forward_demodulation,[],[f141,f1]) ).
fof(f177,plain,
! [X2,X3,X0,X1] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(X0,join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = X0,
inference(forward_demodulation,[],[f168,f51]) ).
fof(f179,plain,
! [X2,X3,X0,X1,X4] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = X0,
inference(forward_demodulation,[],[f170,f51]) ).
fof(f283,plain,
! [X2,X3,X0,X1] : join(meet(X0,meet(meet(join(X0,X1),join(X2,X0)),X0)),meet(X3,join(X0,meet(meet(join(X0,X1),join(X2,X0)),X0)))) = X0,
inference(superposition,[],[f179,f28]) ).
fof(f344,plain,
! [X0,X1] : join(meet(X1,X0),meet(X0,join(X1,X0))) = X0,
inference(superposition,[],[f283,f1]) ).
fof(f413,plain,
! [X2,X0,X1] : meet(meet(join(X0,X1),join(X2,X0)),X0) = X0,
inference(superposition,[],[f344,f283]) ).
fof(f488,plain,
! [X2,X0,X1] : meet(X1,X0) = meet(meet(X0,join(X2,meet(X1,X0))),meet(X1,X0)),
inference(superposition,[],[f413,f344]) ).
fof(f507,plain,
! [X3,X0] : join(meet(X0,X0),meet(X3,join(X0,X0))) = X0,
inference(superposition,[],[f283,f413]) ).
fof(f511,plain,
! [X2,X0,X1] : join(meet(X0,meet(meet(join(X0,X1),join(X2,X0)),X0)),join(X0,meet(meet(join(X0,X1),join(X2,X0)),X0))) = X0,
inference(superposition,[],[f283,f413]) ).
fof(f571,plain,
! [X0] : join(meet(X0,X0),join(X0,X0)) = X0,
inference(forward_demodulation,[],[f511,f413]) ).
fof(f647,plain,
! [X2,X0,X1] : join(join(meet(X0,X1),meet(X2,X0)),X0) = X0,
inference(superposition,[],[f507,f177]) ).
fof(f711,plain,
! [X0,X1] : join(join(meet(X0,X1),X0),X0) = X0,
inference(superposition,[],[f647,f413]) ).
fof(f738,plain,
! [X0,X1] : meet(meet(join(X0,X1),X0),X0) = X0,
inference(superposition,[],[f413,f647]) ).
fof(f879,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X0,meet(X0,X1)),meet(X0,X1)),
inference(superposition,[],[f738,f51]) ).
fof(f880,plain,
! [X0,X1] : meet(X1,X0) = meet(meet(X0,meet(X1,X0)),meet(X1,X0)),
inference(superposition,[],[f738,f344]) ).
fof(f1120,plain,
! [X0,X1] : meet(meet(meet(join(X0,X1),X0),X0),X0) = X0,
inference(superposition,[],[f879,f738]) ).
fof(f1166,plain,
! [X0] : meet(X0,X0) = X0,
inference(forward_demodulation,[],[f1120,f738]) ).
fof(f1192,plain,
! [X0] : join(X0,join(X0,X0)) = X0,
inference(superposition,[],[f571,f1166]) ).
fof(f1234,plain,
! [X0] : meet(join(X0,X0),X0) = X0,
inference(superposition,[],[f413,f1166]) ).
fof(f1364,plain,
! [X0,X1] : meet(meet(X0,join(X1,X0)),X0) = X0,
inference(superposition,[],[f413,f1192]) ).
fof(f1539,plain,
! [X0] : join(X0,X0) = join(join(X0,join(X0,X0)),join(X0,X0)),
inference(superposition,[],[f711,f1234]) ).
fof(f1570,plain,
! [X0] : join(X0,X0) = join(X0,join(X0,X0)),
inference(forward_demodulation,[],[f1539,f1192]) ).
fof(f1604,plain,
! [X0] : join(X0,X0) = X0,
inference(forward_demodulation,[],[f1570,f1192]) ).
fof(f1675,plain,
! [X0,X1] : join(meet(X0,X0),meet(X1,X0)) = X0,
inference(superposition,[],[f507,f1604]) ).
fof(f1760,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = X0,
inference(forward_demodulation,[],[f1675,f1166]) ).
fof(f2028,plain,
! [X0,X1] : join(X0,meet(X0,join(meet(X0,join(X1,X0)),X0))) = X0,
inference(superposition,[],[f344,f1364]) ).
fof(f2610,plain,
! [X0,X1] : meet(X1,meet(X0,X1)) = join(join(meet(X0,X1),meet(X1,meet(X0,X1))),meet(X1,meet(X0,X1))),
inference(superposition,[],[f711,f880]) ).
fof(f2622,plain,
! [X0,X1] : meet(X1,meet(X0,X1)) = join(meet(X0,X1),meet(X1,meet(X0,X1))),
inference(forward_demodulation,[],[f2610,f1760]) ).
fof(f2648,plain,
! [X0,X1] : meet(X0,X1) = meet(X1,meet(X0,X1)),
inference(forward_demodulation,[],[f2622,f1760]) ).
fof(f2699,plain,
! [X0,X1] : join(meet(X0,X1),meet(X1,join(X1,meet(X0,X1)))) = X1,
inference(superposition,[],[f51,f2648]) ).
fof(f2703,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),meet(X1,join(X1,meet(X0,X1)))),meet(meet(X0,X1),X1)),
inference(superposition,[],[f73,f2648]) ).
fof(f2745,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),meet(X1,X1)),meet(meet(X0,X1),X1)),
inference(forward_demodulation,[],[f2703,f1760]) ).
fof(f2749,plain,
! [X0,X1] : join(meet(X0,X1),meet(X1,X1)) = X1,
inference(forward_demodulation,[],[f2699,f1760]) ).
fof(f2773,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),X1),meet(meet(X0,X1),X1)),
inference(forward_demodulation,[],[f2745,f1166]) ).
fof(f2776,plain,
! [X0,X1] : join(meet(X0,X1),X1) = X1,
inference(forward_demodulation,[],[f2749,f1166]) ).
fof(f2797,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X0,X1),X1),
inference(forward_demodulation,[],[f2773,f1604]) ).
fof(f3016,plain,
! [X0,X1] : meet(join(X0,X1),X0) = X0,
inference(superposition,[],[f2797,f738]) ).
fof(f3018,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,meet(X0,X1)),
inference(superposition,[],[f2797,f879]) ).
fof(f4356,plain,
! [X0,X1] : meet(X0,meet(X0,join(meet(X0,join(X1,X0)),X0))) = join(meet(meet(X0,meet(X0,join(meet(X0,join(X1,X0)),X0))),meet(X0,X0)),meet(meet(X0,meet(X0,join(meet(X0,join(X1,X0)),X0))),X0)),
inference(superposition,[],[f73,f2028]) ).
fof(f4395,plain,
! [X0,X1] : meet(X0,join(meet(X0,join(X1,X0)),X0)) = join(meet(meet(X0,join(meet(X0,join(X1,X0)),X0)),meet(X0,X0)),meet(meet(X0,join(meet(X0,join(X1,X0)),X0)),X0)),
inference(forward_demodulation,[],[f4356,f3018]) ).
fof(f4445,plain,
! [X0,X1] : meet(X0,join(meet(X0,join(X1,X0)),X0)) = join(meet(meet(X0,join(meet(X0,join(X1,X0)),X0)),meet(X0,X0)),X0),
inference(forward_demodulation,[],[f4395,f1364]) ).
fof(f4479,plain,
! [X0,X1] : meet(X0,join(meet(X0,join(X1,X0)),X0)) = join(meet(meet(X0,join(meet(X0,join(X1,X0)),X0)),X0),X0),
inference(forward_demodulation,[],[f4445,f1166]) ).
fof(f4500,plain,
! [X0,X1] : meet(X0,join(meet(X0,join(X1,X0)),X0)) = X0,
inference(forward_demodulation,[],[f4479,f2776]) ).
fof(f4596,plain,
! [X0,X1] : join(meet(X0,join(X1,X0)),X0) = join(join(meet(X0,join(X1,X0)),X0),X0),
inference(superposition,[],[f1760,f4500]) ).
fof(f4621,plain,
! [X0,X1] : join(meet(X0,join(X1,X0)),X0) = X0,
inference(forward_demodulation,[],[f4596,f711]) ).
fof(f4792,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = join(meet(meet(X0,join(X1,X0)),X0),meet(meet(X0,join(X1,X0)),X0)),
inference(superposition,[],[f51,f4621]) ).
fof(f4840,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = meet(meet(X0,join(X1,X0)),X0),
inference(forward_demodulation,[],[f4792,f1604]) ).
fof(f4882,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = X0,
inference(forward_demodulation,[],[f4840,f1364]) ).
fof(f5048,plain,
! [X0,X1] : join(X1,X0) = join(join(X1,X0),X0),
inference(superposition,[],[f1760,f4882]) ).
fof(f5549,plain,
! [X0,X1] : join(meet(X0,X1),X0) = X0,
inference(superposition,[],[f5048,f711]) ).
fof(f5765,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(superposition,[],[f5549,f3016]) ).
fof(f5782,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),X0),meet(meet(X0,X1),X0)),
inference(superposition,[],[f51,f5549]) ).
fof(f5834,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X0,X1),X0),
inference(forward_demodulation,[],[f5782,f1604]) ).
fof(f6369,plain,
! [X0,X1] : join(meet(X0,join(X0,X1)),meet(X0,join(X0,X1))) = X0,
inference(superposition,[],[f51,f5765]) ).
fof(f6417,plain,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
inference(forward_demodulation,[],[f6369,f1604]) ).
fof(f6918,plain,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
inference(superposition,[],[f1760,f5834]) ).
fof(f11633,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X1,X0),meet(X0,X1)),
inference(superposition,[],[f488,f6918]) ).
fof(f11899,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),meet(meet(X1,X0),join(meet(X1,X0),meet(X0,X1)))),meet(meet(X0,X1),meet(X1,X0))),
inference(superposition,[],[f73,f11633]) ).
fof(f11956,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),meet(meet(X1,X0),join(meet(X1,X0),meet(X0,X1)))),meet(X1,X0)),
inference(forward_demodulation,[],[f11899,f11633]) ).
fof(f11995,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),meet(X1,X0)),meet(X1,X0)),
inference(forward_demodulation,[],[f11956,f6417]) ).
fof(f12012,plain,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
inference(forward_demodulation,[],[f11995,f2776]) ).
fof(f12321,plain,
meet(b,a) != meet(b,a),
inference(superposition,[],[f2,f12012]) ).
fof(f12322,plain,
$false,
inference(trivial_inequality_removal,[],[f12321]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LAT093-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.04/0.32 % Computer : n012.cluster.edu
% 0.04/0.32 % Model : x86_64 x86_64
% 0.04/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.32 % Memory : 8046.5625MB
% 0.04/0.32 % OS : Linux 6.8.0-71-generic
% 0.04/0.32 % CPULimit : 300
% 0.04/0.32 % WCLimit : 300
% 0.04/0.32 % DateTime : Sun Sep 27 14:00:05 UTC 2026
% 0.04/0.32 % CPUTime :
% 0.04/0.32 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.07/0.34 Running first-order model finding
% 0.07/0.34 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
% 1.27/0.56 % (2403129)Will run a generic schedule for satisfiability detection.
% 1.27/0.56 % (2403135)% WARNING: option uhcvi not known.
% 1.27/0.56 % (2403135)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1259663289:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.27/0.56 % (2403136)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=207315257:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.27/0.56 % (2403137)dis+10_1_sil=32000:sp=arity:random_seed=3918146706:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.27/0.56 % (2403134)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2286283795_2999 on theBenchmark for (2999ds/0Mi)
% 1.27/0.56 % (2403138)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=438250974:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.27/0.56 % (2403139)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4116632867:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.27/0.56 % (2403140)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3676402432:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.27/0.56 % TRYING [1]
% 1.27/0.56 % TRYING [2]
% 1.27/0.56 % TRYING [3]
% 1.27/0.56 % (2403137)Instruction limit reached!
% 1.27/0.56 % (2403137)------------------------------
% 1.27/0.56 % (2403137)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403137)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403137)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403137)Termination reason: Instruction limit
% 1.27/0.56 % (2403137)Termination phase: Saturation
% 1.27/0.56 % (2403137)Time elapsed: 0.029 s
% 1.27/0.56 % (2403137)Peak memory usage: 14 MB
% 1.27/0.56 % (2403137)Instructions burned: 105 (million)
% 1.27/0.56 % (2403138)Instruction limit reached!
% 1.27/0.56 % (2403138)------------------------------
% 1.27/0.56 % (2403138)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403138)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403138)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403138)Termination reason: Instruction limit
% 1.27/0.56 % (2403138)Termination phase: Saturation
% 1.27/0.56 % (2403138)Time elapsed: 0.033 s
% 1.27/0.56 % (2403138)Peak memory usage: 17 MB
% 1.27/0.56 % (2403138)Instructions burned: 118 (million)
% 1.27/0.56 % (2403139)Instruction limit reached!
% 1.27/0.56 % (2403139)------------------------------
% 1.27/0.56 % (2403139)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403139)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403139)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403139)Termination reason: Instruction limit
% 1.27/0.56 % (2403139)Termination phase: Saturation
% 1.27/0.56 % (2403139)Time elapsed: 0.039 s
% 1.27/0.56 % (2403139)Peak memory usage: 17 MB
% 1.27/0.56 % (2403139)Instructions burned: 135 (million)
% 1.27/0.56 % (2403148)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3973319301:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 1.27/0.56 % TRYING [1]
% 1.27/0.56 % TRYING [2]
% 1.27/0.56 % (2403149)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2318539529:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 1.27/0.56 % (2403140)Instruction limit reached!
% 1.27/0.56 % (2403140)------------------------------
% 1.27/0.56 % (2403140)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403140)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403140)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403140)Termination reason: Instruction limit
% 1.27/0.56 % (2403140)Termination phase: Saturation
% 1.27/0.56 % (2403140)Time elapsed: 0.047 s
% 1.27/0.56 % (2403140)Peak memory usage: 15 MB
% 1.27/0.56 % (2403140)Instructions burned: 162 (million)
% 1.27/0.56 % TRYING [3]
% 1.27/0.56 % (2403150)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=2890526505:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 1.27/0.56 % (2403153)ott-21_1_sil=16000:fs=off:random_seed=1656339245:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 1.27/0.56 % (2403149)Instruction limit reached!
% 1.27/0.56 % (2403149)------------------------------
% 1.27/0.56 % (2403149)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403149)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403149)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403149)Termination reason: Instruction limit
% 1.27/0.56 % (2403149)Termination phase: Saturation
% 1.27/0.56 % (2403149)Time elapsed: 0.032 s
% 1.27/0.56 % (2403149)Peak memory usage: 14 MB
% 1.27/0.56 % (2403149)Instructions burned: 132 (million)
% 1.27/0.56 % (2403156)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=97600150:i=477:bd=all_2999 on theBenchmark for (2999ds/477Mi)
% 1.27/0.56 % (2403153)Instruction limit reached!
% 1.27/0.56 % (2403153)------------------------------
% 1.27/0.56 % (2403153)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403153)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403153)Termination reason: Instruction limit
% 1.27/0.56 % (2403153)Termination phase: Saturation
% 1.27/0.56 % (2403153)Time elapsed: 0.043 s
% 1.27/0.56 % (2403153)Peak memory usage: 14 MB
% 1.27/0.56 % (2403153)Instructions burned: 184 (million)
% 1.27/0.56 % (2403158)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1440349617:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 1.27/0.56 % TRYING [1]
% 1.27/0.56 % TRYING [2]
% 1.27/0.56 % TRYING [3]
% 1.27/0.56 % (2403136) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2403129-2403136"...
% 1.27/0.56 % (2403136)...printing done.
% 1.27/0.56 % (2403136)Refutation found. Thanks to Tanya!
% 1.27/0.56 % SZS status Unsatisfiable for theBenchmark
% 1.27/0.56 % SZS output start Proof for theBenchmark
% See solution above
% 1.27/0.56 % (2403136)------------------------------
% 1.27/0.56 % (2403136)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.27/0.56 % (2403136)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.27/0.56 % (2403136)CaDiCaL version: 2.1.3
% 1.27/0.56 % (2403136)Termination reason: Refutation
% 1.27/0.56 % (2403136)Time elapsed: 0.189 s
% 1.27/0.56 % (2403136)Peak memory usage: 17 MB
% 1.27/0.56 % (2403136)Instructions burned: 678 (million)
% 1.27/0.56 % (2403129)Success in time 0.215 s
% 1.27/0.56 % Vampire exiting
%------------------------------------------------------------------------------