%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LAT154-1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 11:47:57 AM UTC 2026
% Result : Unsatisfiable 76.47s 11.40s
% Output : Refutation 76.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 28
% Number of leaves : 17
% Syntax : Number of formulae : 169 ( 169 unt; 7 def)
% Number of atoms : 169 ( 168 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 10 con; 0-2 aty)
% Number of variables : 157 ( 157 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : meet(X0,X0) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',idempotence_of_meet) ).
fof(f2,axiom,
! [X0] : join(X0,X0) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',idempotence_of_join) ).
fof(f3,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',absorption1) ).
fof(f4,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',absorption2) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',commutativity_of_join) ).
fof(f7,axiom,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',associativity_of_meet) ).
fof(f8,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/LAT001-0.ax',associativity_of_join) ).
fof(f9,axiom,
! [X2,X3,X0,X1] : meet(X0,join(X1,meet(X2,join(X0,X3)))) = meet(X0,join(X1,meet(X2,join(X1,join(X3,meet(X0,X2)))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H42) ).
fof(f10,negated_conjecture,
meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_H6) ).
fof(f11,definition,
sF0 = meet(a,c),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f12,plain,
meet(a,c) = sF0,
inference(reorient_equations,[],[f11]) ).
fof(f13,definition,
sF1 = join(b,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f14,plain,
join(b,sF0) = sF1,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF2 = meet(a,sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f16,plain,
meet(a,sF1) = sF2,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF3 = join(a,b),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f18,plain,
join(a,b) = sF3,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF4 = meet(c,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f20,plain,
meet(c,sF3) = sF4,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF5 = join(sF2,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f22,plain,
join(sF2,sF4) = sF5,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF6 = meet(a,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f24,plain,
meet(a,sF5) = sF6,
inference(reorient_equations,[],[f23]) ).
fof(f25,plain,
sF2 != sF6,
inference(definition_folding,[],[f10,f24,f22,f20,f18,f16,f14,f12,f16,f14,f12]) ).
fof(f27,plain,
a = meet(a,sF3),
inference(superposition,[],[f3,f18]) ).
fof(f28,plain,
b = meet(b,sF1),
inference(superposition,[],[f3,f14]) ).
fof(f29,plain,
sF2 = meet(sF2,sF5),
inference(superposition,[],[f3,f22]) ).
fof(f32,plain,
a = join(a,sF0),
inference(superposition,[],[f4,f12]) ).
fof(f34,plain,
a = join(a,sF6),
inference(superposition,[],[f4,f24]) ).
fof(f39,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f42,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f3,f6]) ).
fof(f44,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,meet(X0,X1)),
inference(superposition,[],[f7,f1]) ).
fof(f49,plain,
! [X0] : meet(a,meet(c,X0)) = meet(sF0,X0),
inference(superposition,[],[f7,f12]) ).
fof(f50,plain,
! [X0] : meet(a,meet(sF1,X0)) = meet(sF2,X0),
inference(superposition,[],[f7,f16]) ).
fof(f51,plain,
! [X0] : meet(a,meet(sF3,X0)) = meet(a,X0),
inference(superposition,[],[f7,f27]) ).
fof(f52,plain,
! [X0] : meet(a,meet(sF5,X0)) = meet(sF6,X0),
inference(superposition,[],[f7,f24]) ).
fof(f60,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,meet(X1,meet(X0,X1))),
inference(superposition,[],[f1,f7]) ).
fof(f63,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(X2,meet(X0,X1)),
inference(superposition,[],[f5,f7]) ).
fof(f64,plain,
! [X2,X0,X1] : meet(X0,X1) = join(meet(X0,X1),meet(X0,meet(X1,X2))),
inference(superposition,[],[f4,f7]) ).
fof(f68,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(superposition,[],[f8,f2]) ).
fof(f73,plain,
! [X0] : join(a,join(b,X0)) = join(sF3,X0),
inference(superposition,[],[f8,f18]) ).
fof(f74,plain,
! [X0] : join(a,join(sF0,X0)) = join(a,X0),
inference(superposition,[],[f8,f32]) ).
fof(f75,plain,
! [X0] : join(b,join(sF0,X0)) = join(sF1,X0),
inference(superposition,[],[f8,f14]) ).
fof(f76,plain,
! [X0] : join(sF2,join(sF4,X0)) = join(sF5,X0),
inference(superposition,[],[f8,f22]) ).
fof(f83,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f6,f8]) ).
fof(f96,plain,
! [X0,X1] : meet(a,join(X0,meet(c,join(a,X1)))) = meet(a,join(X0,meet(c,join(X0,join(X1,sF0))))),
inference(superposition,[],[f9,f12]) ).
fof(f99,plain,
! [X0,X1] : meet(a,join(X0,meet(sF5,join(a,X1)))) = meet(a,join(X0,meet(sF5,join(X0,join(X1,sF6))))),
inference(superposition,[],[f9,f24]) ).
fof(f103,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(X2,join(X0,X0)))) = meet(X0,join(X1,meet(X2,join(X1,X0)))),
inference(superposition,[],[f9,f4]) ).
fof(f104,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(X1,join(X0,meet(X0,X1))))) = meet(X0,join(X2,meet(X1,join(X2,meet(X0,X1))))),
inference(superposition,[],[f9,f2]) ).
fof(f106,plain,
! [X2,X3,X0,X1] : meet(X0,join(X3,meet(X1,join(X0,X2)))) = meet(X0,join(X3,meet(X1,join(X3,join(meet(X0,X1),X2))))),
inference(superposition,[],[f9,f6]) ).
fof(f110,plain,
! [X2,X3,X0,X1] : meet(X1,join(X3,meet(X2,join(X1,X0)))) = meet(X1,join(X3,meet(X2,join(join(X0,meet(X1,X2)),X3)))),
inference(superposition,[],[f9,f6]) ).
fof(f129,plain,
! [X2,X3,X0,X1] : meet(X1,join(X3,meet(X2,join(X1,X0)))) = meet(X1,join(X3,meet(X2,join(X0,join(meet(X1,X2),X3))))),
inference(forward_demodulation,[],[f110,f8]) ).
fof(f132,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(X1,join(X2,meet(X0,X1))))) = meet(X0,join(X2,meet(X1,X0))),
inference(forward_demodulation,[],[f104,f4]) ).
fof(f133,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(X2,join(X1,X0)))) = meet(X0,join(X1,meet(X2,X0))),
inference(forward_demodulation,[],[f103,f2]) ).
fof(f154,plain,
sF1 = join(sF1,sF2),
inference(superposition,[],[f39,f16]) ).
fof(f155,plain,
sF3 = join(sF3,a),
inference(superposition,[],[f39,f27]) ).
fof(f157,plain,
sF1 = join(sF1,b),
inference(superposition,[],[f39,f28]) ).
fof(f158,plain,
sF3 = join(sF3,sF4),
inference(superposition,[],[f39,f20]) ).
fof(f167,plain,
sF1 = join(b,sF1),
inference(forward_demodulation,[],[f157,f6]) ).
fof(f168,plain,
sF3 = join(a,sF3),
inference(forward_demodulation,[],[f155,f6]) ).
fof(f169,plain,
sF1 = join(sF2,sF1),
inference(forward_demodulation,[],[f154,f6]) ).
fof(f177,plain,
! [X2,X0,X1] : meet(X2,join(X0,join(X1,X2))) = X2,
inference(superposition,[],[f42,f8]) ).
fof(f181,plain,
sF6 = meet(sF6,a),
inference(superposition,[],[f42,f34]) ).
fof(f182,plain,
sF0 = meet(sF0,sF1),
inference(superposition,[],[f42,f14]) ).
fof(f193,plain,
sF6 = meet(a,sF6),
inference(forward_demodulation,[],[f181,f5]) ).
fof(f209,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(meet(X0,X1),meet(X0,meet(X1,X2))),
inference(superposition,[],[f44,f7]) ).
fof(f227,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(X0,meet(meet(X1,X2),meet(X0,X1))),
inference(forward_demodulation,[],[f209,f63]) ).
fof(f229,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(X0,meet(X1,meet(meet(X1,X2),X0))),
inference(forward_demodulation,[],[f227,f63]) ).
fof(f230,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(X0,meet(X1,meet(X1,meet(X2,X0)))),
inference(forward_demodulation,[],[f229,f7]) ).
fof(f231,plain,
! [X2,X0,X1] : meet(X0,meet(X1,X2)) = meet(X0,meet(X1,meet(X2,X0))),
inference(forward_demodulation,[],[f230,f44]) ).
fof(f236,plain,
meet(sF0,sF3) = meet(a,sF4),
inference(superposition,[],[f49,f20]) ).
fof(f239,plain,
! [X0] : meet(sF0,X0) = meet(a,meet(X0,c)),
inference(superposition,[],[f49,f5]) ).
fof(f266,plain,
! [X0] : meet(sF2,X0) = meet(a,meet(X0,sF1)),
inference(superposition,[],[f50,f5]) ).
fof(f270,plain,
! [X0] : meet(a,sF1) = meet(sF2,join(X0,sF1)),
inference(superposition,[],[f50,f42]) ).
fof(f279,plain,
! [X0] : sF2 = meet(sF2,join(X0,sF1)),
inference(forward_demodulation,[],[f270,f16]) ).
fof(f313,plain,
! [X0] : join(sF1,X0) = join(b,join(sF1,X0)),
inference(superposition,[],[f8,f167]) ).
fof(f377,plain,
join(sF3,sF0) = join(a,sF1),
inference(superposition,[],[f73,f14]) ).
fof(f379,plain,
join(a,b) = join(sF3,b),
inference(superposition,[],[f73,f2]) ).
fof(f381,plain,
! [X0] : join(sF3,X0) = join(a,join(X0,b)),
inference(superposition,[],[f73,f6]) ).
fof(f384,plain,
! [X0] : join(a,join(b,X0)) = join(sF3,join(b,X0)),
inference(superposition,[],[f73,f68]) ).
fof(f391,plain,
! [X0] : join(a,join(b,X0)) = join(b,join(X0,sF3)),
inference(forward_demodulation,[],[f384,f83]) ).
fof(f394,plain,
join(a,b) = join(b,sF3),
inference(forward_demodulation,[],[f379,f6]) ).
fof(f396,plain,
join(a,sF1) = join(sF0,sF3),
inference(forward_demodulation,[],[f377,f6]) ).
fof(f398,plain,
! [X0] : join(sF3,X0) = join(b,join(X0,sF3)),
inference(forward_demodulation,[],[f391,f73]) ).
fof(f399,plain,
sF3 = join(b,sF3),
inference(forward_demodulation,[],[f394,f18]) ).
fof(f408,plain,
! [X0] : join(sF1,X0) = join(b,join(X0,sF0)),
inference(superposition,[],[f75,f6]) ).
fof(f435,plain,
! [X0] : join(sF5,X0) = join(sF2,join(X0,sF4)),
inference(superposition,[],[f76,f6]) ).
fof(f437,plain,
! [X0] : join(sF2,sF4) = join(sF5,meet(X0,sF4)),
inference(superposition,[],[f76,f39]) ).
fof(f446,plain,
! [X0] : sF5 = join(sF5,meet(X0,sF4)),
inference(forward_demodulation,[],[f437,f22]) ).
fof(f1292,plain,
! [X0] : join(sF3,X0) = join(b,join(sF3,X0)),
inference(superposition,[],[f8,f399]) ).
fof(f1960,plain,
! [X2,X3,X0,X1] : meet(X0,join(X2,meet(meet(X1,X3),join(X0,meet(X0,X1))))) = meet(X0,join(X2,meet(meet(X1,X3),join(X2,meet(X0,X1))))),
inference(superposition,[],[f9,f64]) ).
fof(f1974,plain,
! [X2,X3,X0,X1] : meet(X0,join(X2,meet(meet(X1,X3),join(X0,meet(X0,X1))))) = meet(X0,join(X2,meet(X1,meet(X3,join(X2,meet(X0,X1)))))),
inference(forward_demodulation,[],[f1960,f7]) ).
fof(f2004,plain,
! [X2,X3,X0,X1] : meet(X0,join(X2,meet(X1,meet(X3,join(X2,meet(X0,X1)))))) = meet(X0,join(X2,meet(X1,meet(X3,join(X0,meet(X0,X1)))))),
inference(forward_demodulation,[],[f1974,f7]) ).
fof(f2011,plain,
! [X2,X3,X0,X1] : meet(X0,join(X2,meet(X1,meet(X3,join(X2,meet(X0,X1)))))) = meet(X0,join(X2,meet(X1,meet(X3,X0)))),
inference(forward_demodulation,[],[f2004,f4]) ).
fof(f2757,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),X0))) = meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),join(X2,meet(X0,X1))))),
inference(superposition,[],[f132,f60]) ).
fof(f2888,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),X0))) = meet(X0,join(X2,meet(X1,meet(meet(X0,X1),join(X2,meet(X0,X1)))))),
inference(forward_demodulation,[],[f2757,f7]) ).
fof(f2930,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),X0))) = meet(X0,join(X2,meet(X1,meet(meet(X0,X1),X0)))),
inference(forward_demodulation,[],[f2888,f2011]) ).
fof(f2940,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),X0))) = meet(X0,join(X2,meet(X1,meet(X0,meet(X0,X1))))),
inference(forward_demodulation,[],[f2930,f5]) ).
fof(f2944,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),X0))) = meet(X0,join(X2,meet(X1,meet(X0,X0)))),
inference(forward_demodulation,[],[f2940,f231]) ).
fof(f2946,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(X1,X0))) = meet(X0,join(X2,meet(meet(X1,meet(X0,X1)),X0))),
inference(forward_demodulation,[],[f2944,f1]) ).
fof(f2947,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(X1,X0))) = meet(X0,join(X2,meet(X0,meet(X1,meet(X0,X1))))),
inference(forward_demodulation,[],[f2946,f5]) ).
fof(f2948,plain,
! [X2,X0,X1] : meet(X0,join(X2,meet(X1,X0))) = meet(X0,join(X2,meet(X0,X1))),
inference(forward_demodulation,[],[f2947,f60]) ).
fof(f9417,plain,
join(a,sF3) = join(a,join(a,sF1)),
inference(superposition,[],[f74,f396]) ).
fof(f9508,plain,
join(a,sF3) = join(a,sF1),
inference(forward_demodulation,[],[f9417,f68]) ).
fof(f9523,plain,
sF3 = join(a,sF1),
inference(forward_demodulation,[],[f9508,f168]) ).
fof(f9531,plain,
sF2 = meet(sF2,sF3),
inference(superposition,[],[f279,f9523]) ).
fof(f9669,plain,
sF3 = join(sF3,sF2),
inference(superposition,[],[f39,f9531]) ).
fof(f9696,plain,
sF3 = join(sF2,sF3),
inference(forward_demodulation,[],[f9669,f6]) ).
fof(f11343,plain,
meet(sF0,sF1) = meet(sF2,c),
inference(superposition,[],[f50,f239]) ).
fof(f11344,plain,
meet(a,c) = meet(sF0,sF3),
inference(superposition,[],[f51,f239]) ).
fof(f11405,plain,
sF0 = meet(sF0,sF3),
inference(forward_demodulation,[],[f11344,f12]) ).
fof(f11406,plain,
sF0 = meet(sF2,c),
inference(forward_demodulation,[],[f11343,f182]) ).
fof(f11455,plain,
sF0 = meet(a,sF4),
inference(superposition,[],[f236,f11405]) ).
fof(f11629,plain,
sF2 = join(sF2,sF0),
inference(superposition,[],[f4,f11406]) ).
fof(f11793,plain,
sF5 = join(sF5,sF0),
inference(superposition,[],[f446,f11455]) ).
fof(f11797,plain,
sF4 = join(sF4,sF0),
inference(superposition,[],[f39,f11455]) ).
fof(f11827,plain,
sF4 = join(sF0,sF4),
inference(forward_demodulation,[],[f11797,f6]) ).
fof(f11828,plain,
sF5 = join(sF0,sF5),
inference(forward_demodulation,[],[f11793,f6]) ).
fof(f11851,plain,
meet(sF2,sF5) = meet(sF6,sF1),
inference(superposition,[],[f52,f266]) ).
fof(f11910,plain,
meet(sF2,sF5) = meet(sF1,sF6),
inference(forward_demodulation,[],[f11851,f5]) ).
fof(f11947,plain,
sF2 = meet(sF1,sF6),
inference(forward_demodulation,[],[f11910,f29]) ).
fof(f13826,plain,
! [X0,X1] : meet(X0,join(b,meet(X1,join(X0,a)))) = meet(X0,join(b,meet(X1,join(sF3,meet(X0,X1))))),
inference(superposition,[],[f129,f381]) ).
fof(f13973,plain,
! [X0,X1] : meet(X0,join(b,meet(X1,join(sF3,meet(X0,X1))))) = meet(X0,join(b,meet(X1,join(X0,sF3)))),
inference(superposition,[],[f106,f398]) ).
fof(f14005,plain,
! [X0,X1] : meet(X0,join(b,meet(X1,join(X0,a)))) = meet(X0,join(b,meet(X1,join(X0,sF3)))),
inference(forward_demodulation,[],[f13973,f13826]) ).
fof(f14102,plain,
join(sF1,sF2) = join(b,sF2),
inference(superposition,[],[f408,f11629]) ).
fof(f14107,plain,
! [X0] : meet(a,join(b,meet(c,join(a,X0)))) = meet(a,join(b,meet(c,join(sF1,X0)))),
inference(superposition,[],[f96,f408]) ).
fof(f14156,plain,
join(sF1,sF2) = join(sF2,b),
inference(forward_demodulation,[],[f14102,f6]) ).
fof(f14173,plain,
join(sF2,sF1) = join(sF2,b),
inference(forward_demodulation,[],[f14156,f6]) ).
fof(f14183,plain,
sF1 = join(sF2,b),
inference(forward_demodulation,[],[f14173,f169]) ).
fof(f14375,plain,
join(sF2,sF3) = join(sF5,sF3),
inference(superposition,[],[f435,f158]) ).
fof(f14428,plain,
join(sF2,sF3) = join(sF3,sF5),
inference(forward_demodulation,[],[f14375,f6]) ).
fof(f14444,plain,
sF3 = join(sF3,sF5),
inference(forward_demodulation,[],[f14428,f9696]) ).
fof(f14478,plain,
! [X0] : sF5 = meet(sF5,join(X0,sF3)),
inference(superposition,[],[f177,f14444]) ).
fof(f14839,plain,
join(b,sF4) = join(sF1,sF4),
inference(superposition,[],[f75,f11827]) ).
fof(f15000,plain,
join(sF1,sF5) = join(b,sF5),
inference(superposition,[],[f75,f11828]) ).
fof(f15343,plain,
! [X0] : join(X0,sF1) = join(sF2,join(b,X0)),
inference(superposition,[],[f83,f14183]) ).
fof(f34208,plain,
! [X0] : sF5 = meet(sF5,join(sF3,X0)),
inference(superposition,[],[f14478,f6]) ).
fof(f59258,plain,
join(sF5,sF1) = join(sF2,join(b,sF4)),
inference(superposition,[],[f435,f14839]) ).
fof(f59305,plain,
join(sF5,sF1) = join(sF4,sF1),
inference(forward_demodulation,[],[f59258,f15343]) ).
fof(f59314,plain,
join(sF1,sF4) = join(sF5,sF1),
inference(forward_demodulation,[],[f59305,f6]) ).
fof(f59319,plain,
join(sF1,sF4) = join(sF1,sF5),
inference(forward_demodulation,[],[f59314,f6]) ).
fof(f59321,plain,
join(sF1,sF4) = join(b,sF5),
inference(forward_demodulation,[],[f59319,f15000]) ).
fof(f59322,plain,
join(b,sF4) = join(b,sF5),
inference(forward_demodulation,[],[f59321,f14839]) ).
fof(f88381,plain,
meet(a,join(b,meet(c,join(sF1,sF0)))) = meet(a,join(b,meet(c,join(a,sF1)))),
inference(superposition,[],[f96,f313]) ).
fof(f88447,plain,
meet(a,join(b,meet(c,join(sF1,sF0)))) = meet(a,join(b,meet(c,sF3))),
inference(forward_demodulation,[],[f88381,f9523]) ).
fof(f88511,plain,
meet(a,join(b,meet(c,join(sF1,sF0)))) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88447,f20]) ).
fof(f88545,plain,
meet(a,join(b,meet(c,join(a,sF0)))) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88511,f14107]) ).
fof(f88556,plain,
meet(a,join(b,meet(c,a))) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88545,f32]) ).
fof(f88561,plain,
meet(a,join(b,meet(a,c))) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88556,f2948]) ).
fof(f88563,plain,
meet(a,join(b,sF0)) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88561,f12]) ).
fof(f88564,plain,
meet(a,sF1) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88563,f14]) ).
fof(f88565,plain,
sF2 = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f88564,f16]) ).
fof(f125264,plain,
meet(a,join(b,meet(sF5,join(a,sF3)))) = meet(a,join(b,meet(sF5,join(sF3,sF6)))),
inference(superposition,[],[f99,f1292]) ).
fof(f125332,plain,
meet(a,join(b,sF5)) = meet(a,join(b,meet(sF5,join(a,sF3)))),
inference(forward_demodulation,[],[f125264,f34208]) ).
fof(f125406,plain,
meet(a,join(b,sF5)) = meet(a,join(b,meet(sF5,join(a,a)))),
inference(forward_demodulation,[],[f125332,f14005]) ).
fof(f125449,plain,
meet(a,join(b,meet(sF5,a))) = meet(a,join(b,sF5)),
inference(forward_demodulation,[],[f125406,f2]) ).
fof(f125467,plain,
meet(a,join(b,meet(sF5,a))) = meet(a,join(b,sF4)),
inference(forward_demodulation,[],[f125449,f59322]) ).
fof(f125479,plain,
sF2 = meet(a,join(b,meet(sF5,a))),
inference(forward_demodulation,[],[f125467,f88565]) ).
fof(f125485,plain,
sF2 = meet(a,join(b,meet(a,sF5))),
inference(forward_demodulation,[],[f125479,f2948]) ).
fof(f125489,plain,
sF2 = meet(a,join(b,sF6)),
inference(forward_demodulation,[],[f125485,f24]) ).
fof(f128359,plain,
meet(sF6,join(b,sF2)) = meet(sF6,join(b,meet(a,sF6))),
inference(superposition,[],[f133,f125489]) ).
fof(f128455,plain,
meet(sF6,join(b,sF6)) = meet(sF6,join(b,sF2)),
inference(forward_demodulation,[],[f128359,f193]) ).
fof(f128479,plain,
meet(sF6,join(b,sF6)) = meet(sF6,join(sF2,b)),
inference(forward_demodulation,[],[f128455,f6]) ).
fof(f128494,plain,
meet(sF6,sF1) = meet(sF6,join(b,sF6)),
inference(forward_demodulation,[],[f128479,f14183]) ).
fof(f128501,plain,
sF6 = meet(sF6,sF1),
inference(forward_demodulation,[],[f128494,f42]) ).
fof(f128506,plain,
sF6 = meet(sF1,sF6),
inference(forward_demodulation,[],[f128501,f5]) ).
fof(f128510,plain,
sF2 = sF6,
inference(forward_demodulation,[],[f128506,f11947]) ).
fof(f128512,plain,
$false,
inference(forward_subsumption_resolution,[],[f128510,f25]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LAT154-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.22/0.47 % Computer : n019.cluster.edu
% 0.22/0.47 % Model : x86_64 x86_64
% 0.22/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.22/0.47 % Memory : 8046.5625MB
% 0.22/0.47 % OS : Linux 6.8.0-71-generic
% 0.22/0.47 % CPULimit : 300
% 0.22/0.47 % WCLimit : 300
% 0.22/0.47 % DateTime : Sun Sep 27 14:03:19 UTC 2026
% 0.22/0.47 % CPUTime :
% 0.22/0.47 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.25/0.53 Running first-order model finding
% 0.25/0.53 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
% 28.91/4.63 % (3116958)Will run a generic schedule for satisfiability detection.
% 28.91/4.63 % (3116963)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3380642719_2999 on theBenchmark for (2999ds/0Mi)
% 28.91/4.63 % TRYING [1]
% 28.91/4.63 % TRYING [2]
% 28.91/4.63 % TRYING [3]
% 28.91/4.63 % TRYING [4]
% 28.91/4.63 % (3116964)% WARNING: option uhcvi not known.
% 28.91/4.63 % (3116965)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2230491866:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 28.91/4.63 % (3116967)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3435921877:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 28.91/4.63 % (3116966)dis+10_1_sil=32000:sp=arity:random_seed=1874412179:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 28.91/4.63 % (3116968)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1007131247:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 28.91/4.63 % (3116964)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3048515037:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 28.91/4.63 % (3116969)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3778241380:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 28.91/4.63 % TRYING [5]
% 28.91/4.63 % TRYING [6]
% 28.91/4.63 % (3116966)Instruction limit reached!
% 28.91/4.63 % (3116966)------------------------------
% 28.91/4.63 % (3116966)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.91/4.63 % (3116966)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.91/4.63 % (3116966)CaDiCaL version: 2.1.3
% 28.91/4.63 % (3116966)Termination reason: Instruction limit
% 28.91/4.63 % (3116966)Termination phase: Saturation
% 28.91/4.63 % (3116966)Time elapsed: 0.102 s
% 28.91/4.63 % (3116966)Peak memory usage: 12 MB
% 28.91/4.63 % (3116966)Instructions burned: 104 (million)
% 28.91/4.63 % (3116967)Instruction limit reached!
% 28.91/4.63 % (3116967)------------------------------
% 28.91/4.63 % (3116967)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.91/4.63 % (3116967)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.91/4.63 % (3116967)CaDiCaL version: 2.1.3
% 28.91/4.63 % (3116967)Termination reason: Instruction limit
% 28.91/4.63 % (3116967)Termination phase: Saturation
% 28.91/4.63 % (3116967)Time elapsed: 0.111 s
% 28.91/4.63 % (3116967)Peak memory usage: 12 MB
% 28.91/4.63 % (3116967)Instructions burned: 116 (million)
% 28.91/4.63 % (3116968)Instruction limit reached!
% 28.91/4.63 % (3116968)------------------------------
% 28.91/4.63 % (3116968)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.91/4.63 % (3116968)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.91/4.63 % (3116968)CaDiCaL version: 2.1.3
% 28.91/4.63 % (3116968)Termination reason: Instruction limit
% 28.91/4.63 % (3116968)Termination phase: Saturation
% 28.91/4.63 % (3116968)Time elapsed: 0.123 s
% 28.91/4.63 % (3116968)Peak memory usage: 12 MB
% 28.91/4.63 % (3116968)Instructions burned: 132 (million)
% 28.91/4.63 % (3116977)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2679709594:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 28.91/4.63 % (3116978)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2393727678:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 28.91/4.63 % TRYING [1]
% 28.91/4.63 % TRYING [2]
% 28.91/4.63 % TRYING [3]
% 28.91/4.63 % (3116969)Instruction limit reached!
% 28.91/4.63 % (3116969)------------------------------
% 28.91/4.63 % (3116969)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 28.91/4.63 % (3116969)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.91/4.63 % (3116969)CaDiCaL version: 2.1.3
% 28.91/4.63 % (3116969)Termination reason: Instruction limit
% 28.91/4.63 % (3116969)Termination phase: Saturation
% 28.91/4.63 % (3116969)Time elapsed: 0.161 s
% 28.91/4.63 % (3116969)Peak memory usage: 12 MB
% 28.91/4.63 % (3116969)Instructions burned: 159 (million)
% 28.91/4.63 % (3116979)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=2779784938:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 28.91/4.63 % TRYING [4]
% 28.91/4.63 % (3116982)ott-21_1_sil=16000:fs=off:random_seed=2666526388:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 28.91/4.63 % TRYING [5]
% 28.91/4.63 % (3116978)Instruction limit reached!
% 28.91/4.63 % (3116978)------------------------------
% 28.91/4.63 % (3116978)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.77/10.59 % (3116978)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.77/10.59 % (3116978)CaDiCaL version: 2.1.3
% 70.77/10.59 % (3116978)Termination reason: Instruction limit
% 70.77/10.59 % (3116978)Termination phase: Saturation
% 70.77/10.59 % (3116978)Time elapsed: 0.134 s
% 70.77/10.59 % (3116978)Peak memory usage: 12 MB
% 70.77/10.59 % (3116978)Instructions burned: 131 (million)
% 70.77/10.59 % TRYING [7]
% 70.77/10.59 % (3116985)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=901103170:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 70.77/10.59 % (3116982)Instruction limit reached!
% 70.77/10.59 % (3116982)------------------------------
% 70.77/10.59 % (3116982)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.77/10.59 % (3116982)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.77/10.59 % (3116982)CaDiCaL version: 2.1.3
% 70.77/10.59 % (3116982)Termination reason: Instruction limit
% 70.77/10.59 % (3116982)Termination phase: Saturation
% 70.77/10.59 % (3116982)Time elapsed: 0.140 s
% 70.77/10.59 % (3116982)Peak memory usage: 11 MB
% 70.77/10.59 % (3116982)Instructions burned: 180 (million)
% 70.77/10.59 % TRYING [6]
% 70.77/10.59 % (3116987)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=4023513343:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 70.77/10.59 % TRYING [1]
% 70.77/10.59 % TRYING [2]
% 70.77/10.59 % TRYING [3]
% 70.77/10.59 % TRYING [4]
% 70.77/10.59 % TRYING [5]
% 70.77/10.59 % (3116977)Instruction limit reached!
% 70.77/10.59 % (3116977)------------------------------
% 70.77/10.59 % (3116977)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.77/10.59 % (3116977)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.77/10.59 % (3116977)CaDiCaL version: 2.1.3
% 70.77/10.59 % (3116977)Termination reason: Instruction limit
% 70.77/10.59 % (3116977)Termination phase: Finite model building SAT solving
% 70.77/10.59 % (3116977)Time elapsed: 0.547 s
% 70.77/10.59 % (3116977)Peak memory usage: 37 MB
% 70.77/10.59 % (3116977)Instructions burned: 715 (million)
% 70.77/10.59 % (3116985)Instruction limit reached!
% 70.77/10.59 % (3116985)------------------------------
% 70.77/10.59 % (3116985)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.77/10.59 % (3116985)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.77/10.59 % (3116985)CaDiCaL version: 2.1.3
% 70.77/10.59 % (3116985)Termination reason: Instruction limit
% 70.77/10.59 % (3116985)Termination phase: Saturation
% 70.77/10.59 % (3116985)Time elapsed: 0.422 s
% 70.77/10.59 % (3116985)Peak memory usage: 16 MB
% 70.77/10.59 % (3116985)Instructions burned: 478 (million)
% 70.77/10.59 % (3116989)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4235081633:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 70.77/10.59 % (3116979)Instruction limit reached!
% 70.77/10.59 % (3116979)------------------------------
% 70.77/10.59 % (3116979)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.77/10.59 % (3116979)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.77/10.59 % (3116979)CaDiCaL version: 2.1.3
% 70.77/10.59 % (3116979)Termination reason: Instruction limit
% 70.77/10.59 % (3116979)Termination phase: Saturation
% 70.77/10.59 % (3116979)Time elapsed: 0.605 s
% 70.77/10.59 % (3116979)Peak memory usage: 17 MB
% 70.77/10.59 % (3116979)Instructions burned: 684 (million)
% 70.77/10.59 % (3116990)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3297124531:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 70.77/10.59 % (3116992)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=3821331637: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)
% 70.77/10.59 % TRYING [6]
% 70.77/10.59 % TRYING [8]
% 70.77/10.59 % (3116987)Instruction limit reached!
% 70.77/10.59 % (3116987)------------------------------
% 70.77/10.59 % (3116987)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 70.77/10.59 % (3116987)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 70.77/10.59 % (3116987)CaDiCaL version: 2.1.3
% 70.77/10.59 % (3116987)Termination reason: Instruction limit
% 70.77/10.59 % (3116987)Termination phase: Finite model building constraint generation
% 70.77/10.59 % (3116987)Time elapsed: 0.601 s
% 70.77/10.59 % (3116987)Peak memory usage: 24 MB
% 70.77/10.59 % (3116987)Instructions burned: 865 (million)
% 70.77/10.59 % (3116995)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2700235587:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 76.47/11.40 % TRYING [14]
% 76.47/11.40 % (3116992)Instruction limit reached!
% 76.47/11.40 % (3116992)------------------------------
% 76.47/11.40 % (3116992)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3116992)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3116992)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3116992)Termination reason: Instruction limit
% 76.47/11.40 % (3116992)Termination phase: Saturation
% 76.47/11.40 % (3116992)Time elapsed: 0.664 s
% 76.47/11.40 % (3116992)Peak memory usage: 17 MB
% 76.47/11.40 % (3116992)Instructions burned: 692 (million)
% 76.47/11.40 % (3116990)Instruction limit reached!
% 76.47/11.40 % (3116990)------------------------------
% 76.47/11.40 % (3116990)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3116990)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3116990)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3116990)Termination reason: Instruction limit
% 76.47/11.40 % (3116990)Termination phase: Finite model building constraint generation
% 76.47/11.40 % (3116990)Time elapsed: 0.696 s
% 76.47/11.40 % (3116990)Peak memory usage: 85 MB
% 76.47/11.40 % (3116990)Instructions burned: 890 (million)
% 76.47/11.40 % (3116997)fmb+10_1_sil=64000:random_seed=3246736627:i=22061:nm=2:gsp=on_2984 on theBenchmark for (2984ds/22061Mi)
% 76.47/11.40 % TRYING [1]
% 76.47/11.40 % TRYING [2]
% 76.47/11.40 % TRYING [3]
% 76.47/11.40 % (3117000)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4054401617:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 76.47/11.40 % TRYING [20]
% 76.47/11.40 % TRYING [4]
% 76.47/11.40 % TRYING [5]
% 76.47/11.40 % (3116995)Instruction limit reached!
% 76.47/11.40 % (3116995)------------------------------
% 76.47/11.40 % (3116995)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3116995)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3116995)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3116995)Termination reason: Instruction limit
% 76.47/11.40 % (3116995)Termination phase: Saturation
% 76.47/11.40 % (3116995)Time elapsed: 0.780 s
% 76.47/11.40 % (3116995)Peak memory usage: 18 MB
% 76.47/11.40 % (3116995)Instructions burned: 880 (million)
% 76.47/11.40 % (3117004)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1329495813:fmbsr=1.7:i=920_2981 on theBenchmark for (2981ds/920Mi)
% 76.47/11.40 % TRYING [8]
% 76.47/11.40 % (3116989)Instruction limit reached!
% 76.47/11.40 % (3116989)------------------------------
% 76.47/11.40 % (3116989)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3116989)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3116989)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3116989)Termination reason: Instruction limit
% 76.47/11.40 % (3116989)Termination phase: Saturation
% 76.47/11.40 % (3116989)Time elapsed: 1.172 s
% 76.47/11.40 % (3116989)Peak memory usage: 26 MB
% 76.47/11.40 % (3116989)Instructions burned: 1179 (million)
% 76.47/11.40 % TRYING [9]
% 76.47/11.40 % (3117006)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2831344394:i=5131_2980 on theBenchmark for (2980ds/5131Mi)
% 76.47/11.40 % TRYING [6]
% 76.47/11.40 % (3117004)Instruction limit reached!
% 76.47/11.40 % (3117004)------------------------------
% 76.47/11.40 % (3117004)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117004)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117004)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117004)Termination reason: Instruction limit
% 76.47/11.40 % (3117004)Termination phase: Finite model building constraint generation
% 76.47/11.40 % (3117004)Time elapsed: 0.677 s
% 76.47/11.40 % (3117004)Peak memory usage: 73 MB
% 76.47/11.40 % (3117004)Instructions burned: 921 (million)
% 76.47/11.40 % (3117008)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=4070109660:i=1472:ins=7:fdi=8:gsp=on_2973 on theBenchmark for (2973ds/1472Mi)
% 76.47/11.40 % TRYING [7]
% 76.47/11.40 % (3117008)Instruction limit reached!
% 76.47/11.40 % (3117008)------------------------------
% 76.47/11.40 % (3117008)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117008)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117008)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117008)Termination reason: Instruction limit
% 76.47/11.40 % (3117008)Termination phase: Saturation
% 76.47/11.40 % (3117008)Time elapsed: 1.352 s
% 76.47/11.40 % (3117008)Peak memory usage: 27 MB
% 76.47/11.40 % (3117008)Instructions burned: 1473 (million)
% 76.47/11.40 % (3117010)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2424536825:i=6324_2959 on theBenchmark for (2959ds/6324Mi)
% 76.47/11.40 % TRYING [77]
% 76.47/11.40 % TRYING [10]
% 76.47/11.40 % TRYING [8]
% 76.47/11.40 % (3117006)Instruction limit reached!
% 76.47/11.40 % (3117006)------------------------------
% 76.47/11.40 % (3117006)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117006)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117006)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117006)Termination reason: Instruction limit
% 76.47/11.40 % (3117006)Termination phase: Saturation
% 76.47/11.40 % (3117006)Time elapsed: 4.652 s
% 76.47/11.40 % (3117006)Peak memory usage: 49 MB
% 76.47/11.40 % (3117006)Instructions burned: 5132 (million)
% 76.47/11.40 % (3117012)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=387835726:fmbsr=2.30978:i=2174_2933 on theBenchmark for (2933ds/2174Mi)
% 76.47/11.40 % TRYING [16]
% 76.47/11.40 % (3117012)Instruction limit reached!
% 76.47/11.40 % (3117012)------------------------------
% 76.47/11.40 % (3117012)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117012)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117012)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117012)Termination reason: Instruction limit
% 76.47/11.40 % (3117012)Termination phase: Finite model building constraint generation
% 76.47/11.40 % (3117012)Time elapsed: 0.985 s
% 76.47/11.40 % (3117012)Peak memory usage: 134 MB
% 76.47/11.40 % (3117012)Instructions burned: 2176 (million)
% 76.47/11.40 % (3117147)ott-2_1_sil=16000:newcnf=on:random_seed=1444513186:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2922 on theBenchmark for (2922ds/869Mi)
% 76.47/11.40 % (3117000)Instruction limit reached!
% 76.47/11.40 % (3117000)------------------------------
% 76.47/11.40 % (3117000)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117000)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117000)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117000)Termination reason: Instruction limit
% 76.47/11.40 % (3117000)Termination phase: Finite model building constraint generation
% 76.47/11.40 % (3117000)Time elapsed: 6.228 s
% 76.47/11.40 % (3117000)Peak memory usage: 667 MB
% 76.47/11.40 % (3117000)Instructions burned: 9515 (million)
% 76.47/11.40 % (3117169)ott+10_1_sil=32000:tgt=ground:random_seed=658448262:i=5114:av=off_2920 on theBenchmark for (2920ds/5114Mi)
% 76.47/11.40 % (3117010)Instruction limit reached!
% 76.47/11.40 % (3117010)------------------------------
% 76.47/11.40 % (3117010)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117010)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117010)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117010)Termination reason: Instruction limit
% 76.47/11.40 % (3117010)Termination phase: Finite model building constraint generation
% 76.47/11.40 % (3117010)Time elapsed: 3.908 s
% 76.47/11.40 % (3117010)Peak memory usage: 443 MB
% 76.47/11.40 % (3117010)Instructions burned: 6326 (million)
% 76.47/11.40 % TRYING [11]
% 76.47/11.40 % (3117171)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3282914728:i=54282_2919 on theBenchmark for (2919ds/54282Mi)
% 76.47/11.40 % TRYING [1]
% 76.47/11.40 % TRYING [2]
% 76.47/11.40 % TRYING [3]
% 76.47/11.40 % TRYING [4]
% 76.47/11.40 % TRYING [5]
% 76.47/11.40 % TRYING [6]
% 76.47/11.40 % (3117147)Instruction limit reached!
% 76.47/11.40 % (3117147)------------------------------
% 76.47/11.40 % (3117147)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117147)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117147)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117147)Termination reason: Instruction limit
% 76.47/11.40 % (3117147)Termination phase: Saturation
% 76.47/11.40 % (3117147)Time elapsed: 0.488 s
% 76.47/11.40 % (3117147)Peak memory usage: 20 MB
% 76.47/11.40 % (3117147)Instructions burned: 870 (million)
% 76.47/11.40 % (3117173)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2135231053:i=3512:aac=none_2917 on theBenchmark for (2917ds/3512Mi)
% 76.47/11.40 % TRYING [7]
% 76.47/11.40 % TRYING [8]
% 76.47/11.40 % TRYING [9]
% 76.47/11.40 % TRYING [9]
% 76.47/11.40 % (3117173)Instruction limit reached!
% 76.47/11.40 % (3117173)------------------------------
% 76.47/11.40 % (3117173)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117173)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117173)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117173)Termination reason: Instruction limit
% 76.47/11.40 % (3117173)Termination phase: Saturation
% 76.47/11.40 % (3117173)Time elapsed: 1.755 s
% 76.47/11.40 % (3117173)Peak memory usage: 39 MB
% 76.47/11.40 % (3117173)Instructions burned: 3513 (million)
% 76.47/11.40 % (3117175)dis+21_1_sil=32000:sas=cadical:random_seed=2518155605:i=3773:amm=off_2899 on theBenchmark for (2899ds/3773Mi)
% 76.47/11.40 % (3117169) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3116958-3117169"...
% 76.47/11.40 % (3117169)...printing done.
% 76.47/11.40 % (3117169)Refutation found. Thanks to Tanya!
% 76.47/11.40 % SZS status Unsatisfiable for theBenchmark
% 76.47/11.40 % SZS output start Proof for theBenchmark
% See solution above
% 76.47/11.40 % (3117169)------------------------------
% 76.47/11.40 % (3117169)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 76.47/11.40 % (3117169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 76.47/11.40 % (3117169)CaDiCaL version: 2.1.3
% 76.47/11.40 % (3117169)Termination reason: Refutation
% 76.47/11.40 % (3117169)Time elapsed: 2.846 s
% 76.47/11.40 % (3117169)Peak memory usage: 56 MB
% 76.47/11.40 % (3117169)Instructions burned: 4744 (million)
% 76.47/11.40 % (3116958)Success in time 10.854 s
% 76.47/11.40 % Vampire exiting
%------------------------------------------------------------------------------