%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL163-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 11:57:48 AM UTC 2026
% Result : Unsatisfiable 81.31s 12.53s
% Output : Refutation 81.31s
% Verified :
% SZS Type : Refutation
% Derivation depth : 54
% Number of leaves : 23
% Syntax : Number of formulae : 126 ( 126 unt; 10 def)
% Number of atoms : 126 ( 125 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 18 ( 18 usr; 14 con; 0-2 aty)
% Number of variables : 66 ( 66 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : not(X0) = xor(X0,truth),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_1) ).
fof(f2,axiom,
! [X0] : xor(X0,falsehood) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_2) ).
fof(f5,axiom,
! [X0] : and_star(X0,truth) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_4) ).
fof(f6,axiom,
! [X0] : and_star(X0,falsehood) = falsehood,
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_5) ).
fof(f7,plain,
! [X0] : falsehood = and_star(X0,falsehood),
inference(reorient_equations,[],[f6]) ).
fof(f8,axiom,
! [X0] : and_star(xor(truth,X0),X0) = falsehood,
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_6) ).
fof(f9,plain,
! [X0] : falsehood = and_star(xor(truth,X0),X0),
inference(reorient_equations,[],[f8]) ).
fof(f10,axiom,
! [X0,X1] : xor(X0,xor(truth,X1)) = xor(xor(X0,truth),X1),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_7) ).
fof(f11,axiom,
! [X0,X1] : and_star(xor(and_star(xor(truth,X0),X1),truth),X1) = and_star(xor(and_star(xor(truth,X1),X0),truth),X0),
file('/export/starexec/sandbox2/benchmark/Axioms/LCL002-0.ax',axiom_8) ).
fof(f12,axiom,
! [X0,X1] : xor(X0,X1) = xor(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',xor_commutativity) ).
fof(f13,axiom,
! [X2,X0,X1] : and_star(and_star(X0,X1),X2) = and_star(X0,and_star(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',and_star_associativity) ).
fof(f14,axiom,
! [X0,X1] : and_star(X0,X1) = and_star(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',and_star_commutativity) ).
fof(f15,axiom,
not(truth) = falsehood,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',false_definition) ).
fof(f16,plain,
falsehood = not(truth),
inference(reorient_equations,[],[f15]) ).
fof(f17,axiom,
! [X0,X1] : implies(X0,X1) = xor(truth,and_star(X0,xor(truth,X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',implies_definition) ).
fof(f18,negated_conjecture,
implies(implies(x,y),y) != implies(implies(y,x),x),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_wajsberg_axiom) ).
fof(f19,plain,
falsehood = xor(truth,truth),
inference(definition_unfolding,[],[f16,f1]) ).
fof(f20,plain,
xor(truth,and_star(xor(truth,and_star(x,xor(truth,y))),xor(truth,y))) != xor(truth,and_star(xor(truth,and_star(y,xor(truth,x))),xor(truth,x))),
inference(definition_unfolding,[],[f18,f17,f17,f17,f17]) ).
fof(f21,definition,
sF0 = xor(truth,y),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f22,plain,
xor(truth,y) = sF0,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF1 = and_star(x,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f24,plain,
and_star(x,sF0) = sF1,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF2 = xor(truth,sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f26,plain,
xor(truth,sF1) = sF2,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF3 = and_star(sF2,sF0),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f28,plain,
and_star(sF2,sF0) = sF3,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF4 = xor(truth,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f30,plain,
xor(truth,sF3) = sF4,
inference(reorient_equations,[],[f29]) ).
fof(f31,definition,
sF5 = xor(truth,x),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f32,plain,
xor(truth,x) = sF5,
inference(reorient_equations,[],[f31]) ).
fof(f33,definition,
sF6 = and_star(y,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f34,plain,
and_star(y,sF5) = sF6,
inference(reorient_equations,[],[f33]) ).
fof(f35,definition,
sF7 = xor(truth,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f36,plain,
xor(truth,sF6) = sF7,
inference(reorient_equations,[],[f35]) ).
fof(f37,definition,
sF8 = and_star(sF7,sF5),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f38,plain,
and_star(sF7,sF5) = sF8,
inference(reorient_equations,[],[f37]) ).
fof(f39,definition,
sF9 = xor(truth,sF8),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f40,plain,
xor(truth,sF8) = sF9,
inference(reorient_equations,[],[f39]) ).
fof(f41,plain,
sF4 != sF9,
inference(definition_folding,[],[f20,f40,f38,f32,f36,f34,f32,f30,f28,f22,f26,f24,f22]) ).
fof(f42,plain,
! [X0,X1] : and_star(xor(and_star(xor(truth,X0),X1),truth),X1) = and_star(X0,xor(and_star(xor(truth,X1),X0),truth)),
inference(forward_demodulation,[],[f11,f14]) ).
fof(f43,plain,
! [X0] : falsehood = and_star(X0,xor(truth,X0)),
inference(forward_demodulation,[],[f9,f14]) ).
fof(f44,plain,
sF1 = and_star(sF0,x),
inference(forward_demodulation,[],[f24,f14]) ).
fof(f45,plain,
sF3 = and_star(sF0,sF2),
inference(forward_demodulation,[],[f28,f14]) ).
fof(f46,plain,
sF6 = and_star(sF5,y),
inference(forward_demodulation,[],[f34,f14]) ).
fof(f47,plain,
sF8 = and_star(sF5,sF7),
inference(forward_demodulation,[],[f38,f14]) ).
fof(f48,plain,
! [X0,X1] : and_star(xor(and_star(xor(truth,X0),X1),truth),X1) = and_star(X0,xor(truth,and_star(xor(truth,X1),X0))),
inference(forward_demodulation,[],[f42,f12]) ).
fof(f49,plain,
! [X0,X1] : and_star(X0,xor(truth,and_star(xor(truth,X1),X0))) = and_star(X1,xor(and_star(xor(truth,X0),X1),truth)),
inference(forward_demodulation,[],[f48,f14]) ).
fof(f50,plain,
! [X0,X1] : and_star(X0,xor(truth,and_star(xor(truth,X1),X0))) = and_star(X1,xor(truth,and_star(xor(truth,X0),X1))),
inference(forward_demodulation,[],[f49,f12]) ).
fof(f54,plain,
! [X0] : xor(falsehood,X0) = X0,
inference(superposition,[],[f2,f12]) ).
fof(f61,plain,
! [X0] : and_star(truth,X0) = X0,
inference(superposition,[],[f5,f14]) ).
fof(f62,plain,
! [X0] : falsehood = and_star(falsehood,X0),
inference(superposition,[],[f7,f14]) ).
fof(f89,plain,
! [X0] : xor(falsehood,X0) = xor(truth,xor(truth,X0)),
inference(superposition,[],[f10,f19]) ).
fof(f101,plain,
! [X0] : xor(truth,xor(truth,X0)) = X0,
inference(forward_demodulation,[],[f89,f54]) ).
fof(f112,plain,
! [X0,X1] : and_star(X0,and_star(xor(truth,X0),X1)) = and_star(falsehood,X1),
inference(superposition,[],[f13,f43]) ).
fof(f118,plain,
! [X0] : and_star(sF0,and_star(sF2,X0)) = and_star(sF3,X0),
inference(superposition,[],[f13,f45]) ).
fof(f119,plain,
! [X0] : and_star(sF5,and_star(y,X0)) = and_star(sF6,X0),
inference(superposition,[],[f13,f46]) ).
fof(f127,plain,
! [X2,X0,X1] : and_star(X0,and_star(X1,X2)) = and_star(X2,and_star(X0,X1)),
inference(superposition,[],[f14,f13]) ).
fof(f136,plain,
! [X0,X1] : falsehood = and_star(X0,and_star(xor(truth,X0),X1)),
inference(forward_demodulation,[],[f112,f62]) ).
fof(f162,plain,
! [X0] : and_star(x,xor(truth,and_star(xor(truth,X0),x))) = and_star(X0,xor(truth,and_star(sF5,X0))),
inference(superposition,[],[f50,f32]) ).
fof(f177,plain,
! [X0,X1] : and_star(X1,xor(truth,and_star(xor(truth,xor(truth,and_star(xor(truth,X0),xor(truth,X1)))),X1))) = and_star(xor(truth,and_star(xor(truth,X0),xor(truth,X1))),xor(truth,and_star(X0,xor(truth,and_star(xor(truth,xor(truth,X1)),X0))))),
inference(superposition,[],[f50,f50]) ).
fof(f199,plain,
! [X0,X1] : and_star(X1,xor(truth,and_star(xor(truth,xor(truth,and_star(xor(truth,X0),xor(truth,X1)))),X1))) = and_star(xor(truth,and_star(xor(truth,X0),xor(truth,X1))),xor(truth,and_star(X0,xor(truth,and_star(X1,X0))))),
inference(forward_demodulation,[],[f177,f101]) ).
fof(f210,plain,
! [X0] : and_star(X0,xor(truth,and_star(sF5,X0))) = and_star(x,xor(truth,and_star(x,xor(truth,X0)))),
inference(forward_demodulation,[],[f162,f14]) ).
fof(f235,plain,
! [X0,X1] : and_star(xor(truth,and_star(xor(truth,X0),xor(truth,X1))),xor(truth,and_star(X0,xor(truth,and_star(X1,X0))))) = and_star(X1,xor(truth,and_star(X1,xor(truth,xor(truth,and_star(xor(truth,X0),xor(truth,X1))))))),
inference(forward_demodulation,[],[f199,f14]) ).
fof(f256,plain,
! [X0,X1] : and_star(xor(truth,and_star(xor(truth,X0),xor(truth,X1))),xor(truth,and_star(X0,xor(truth,and_star(X1,X0))))) = and_star(X1,xor(truth,and_star(X1,and_star(xor(truth,X0),xor(truth,X1))))),
inference(forward_demodulation,[],[f235,f101]) ).
fof(f342,plain,
x = xor(truth,sF5),
inference(superposition,[],[f101,f32]) ).
fof(f343,plain,
y = xor(truth,sF0),
inference(superposition,[],[f101,f22]) ).
fof(f345,plain,
sF3 = xor(truth,sF4),
inference(superposition,[],[f101,f30]) ).
fof(f346,plain,
sF6 = xor(truth,sF7),
inference(superposition,[],[f101,f36]) ).
fof(f546,plain,
! [X0] : falsehood = and_star(x,and_star(sF5,X0)),
inference(superposition,[],[f136,f32]) ).
fof(f547,plain,
! [X0] : falsehood = and_star(y,and_star(sF0,X0)),
inference(superposition,[],[f136,f22]) ).
fof(f598,plain,
! [X0] : falsehood = and_star(sF0,and_star(X0,y)),
inference(forward_demodulation,[],[f547,f127]) ).
fof(f599,plain,
! [X0] : falsehood = and_star(sF5,and_star(X0,x)),
inference(forward_demodulation,[],[f546,f127]) ).
fof(f2287,plain,
! [X0] : and_star(x,xor(truth,and_star(x,xor(truth,xor(truth,and_star(xor(truth,X0),sF5)))))) = and_star(xor(truth,and_star(xor(truth,X0),sF5)),xor(truth,and_star(X0,xor(truth,and_star(xor(truth,sF5),X0))))),
inference(superposition,[],[f210,f50]) ).
fof(f2353,plain,
! [X0] : and_star(x,xor(truth,and_star(x,xor(truth,xor(truth,and_star(xor(truth,X0),sF5)))))) = and_star(xor(truth,and_star(xor(truth,X0),sF5)),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))),
inference(forward_demodulation,[],[f2287,f342]) ).
fof(f2373,plain,
! [X0] : and_star(x,xor(truth,and_star(x,xor(truth,xor(truth,and_star(sF5,xor(truth,X0))))))) = and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))),
inference(forward_demodulation,[],[f2353,f14]) ).
fof(f2387,plain,
! [X0] : and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))) = and_star(x,xor(truth,and_star(x,and_star(sF5,xor(truth,X0))))),
inference(forward_demodulation,[],[f2373,f101]) ).
fof(f2398,plain,
! [X0] : and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))) = and_star(x,xor(truth,and_star(sF5,and_star(xor(truth,X0),x)))),
inference(forward_demodulation,[],[f2387,f127]) ).
fof(f2409,plain,
! [X0] : and_star(x,xor(truth,falsehood)) = and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))),
inference(forward_demodulation,[],[f2398,f599]) ).
fof(f2419,plain,
! [X0] : and_star(x,truth) = and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))),
inference(forward_demodulation,[],[f2409,f2]) ).
fof(f2425,plain,
! [X0] : and_star(truth,x) = and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))),
inference(forward_demodulation,[],[f2419,f14]) ).
fof(f2429,plain,
! [X0] : x = and_star(xor(truth,and_star(sF5,xor(truth,X0))),xor(truth,and_star(X0,xor(truth,and_star(x,X0))))),
inference(forward_demodulation,[],[f2425,f61]) ).
fof(f3055,plain,
falsehood = and_star(sF3,y),
inference(superposition,[],[f118,f598]) ).
fof(f3070,plain,
falsehood = and_star(y,sF3),
inference(forward_demodulation,[],[f3055,f14]) ).
fof(f3615,plain,
and_star(sF5,falsehood) = and_star(sF6,sF3),
inference(superposition,[],[f119,f3070]) ).
fof(f3626,plain,
and_star(sF5,falsehood) = and_star(sF3,sF6),
inference(forward_demodulation,[],[f3615,f14]) ).
fof(f3630,plain,
and_star(falsehood,sF5) = and_star(sF3,sF6),
inference(forward_demodulation,[],[f3626,f14]) ).
fof(f3632,plain,
falsehood = and_star(sF3,sF6),
inference(forward_demodulation,[],[f3630,f62]) ).
fof(f86634,plain,
x = and_star(xor(truth,and_star(sF5,y)),xor(truth,and_star(sF0,xor(truth,and_star(x,sF0))))),
inference(superposition,[],[f2429,f343]) ).
fof(f86919,plain,
x = and_star(xor(truth,and_star(sF5,y)),xor(truth,and_star(sF0,xor(truth,and_star(sF0,x))))),
inference(forward_demodulation,[],[f86634,f14]) ).
fof(f87036,plain,
x = and_star(xor(truth,and_star(sF5,y)),xor(truth,and_star(sF0,xor(truth,sF1)))),
inference(forward_demodulation,[],[f86919,f44]) ).
fof(f87132,plain,
x = and_star(xor(truth,and_star(sF5,y)),xor(truth,and_star(sF0,sF2))),
inference(forward_demodulation,[],[f87036,f26]) ).
fof(f87222,plain,
x = and_star(xor(truth,and_star(sF0,sF2)),xor(truth,and_star(sF5,y))),
inference(forward_demodulation,[],[f87132,f14]) ).
fof(f87306,plain,
x = and_star(xor(truth,and_star(sF0,sF2)),xor(truth,sF6)),
inference(forward_demodulation,[],[f87222,f46]) ).
fof(f87382,plain,
x = and_star(xor(truth,sF6),xor(truth,and_star(sF0,sF2))),
inference(forward_demodulation,[],[f87306,f14]) ).
fof(f87453,plain,
x = and_star(xor(truth,sF6),xor(truth,sF3)),
inference(forward_demodulation,[],[f87382,f45]) ).
fof(f87513,plain,
x = and_star(xor(truth,sF3),xor(truth,sF6)),
inference(forward_demodulation,[],[f87453,f14]) ).
fof(f87556,plain,
x = and_star(xor(truth,sF3),sF7),
inference(forward_demodulation,[],[f87513,f36]) ).
fof(f87589,plain,
x = and_star(sF7,xor(truth,sF3)),
inference(forward_demodulation,[],[f87556,f14]) ).
fof(f87614,plain,
x = and_star(sF7,sF4),
inference(forward_demodulation,[],[f87589,f30]) ).
fof(f87634,plain,
x = and_star(sF4,sF7),
inference(forward_demodulation,[],[f87614,f14]) ).
fof(f87678,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(xor(truth,sF7),xor(truth,sF4))))) = and_star(xor(truth,and_star(xor(truth,sF7),xor(truth,sF4))),xor(truth,and_star(sF7,xor(truth,x)))),
inference(superposition,[],[f256,f87634]) ).
fof(f87727,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(xor(truth,sF7),xor(truth,sF4))))) = and_star(xor(truth,and_star(sF7,xor(truth,x))),xor(truth,and_star(xor(truth,sF7),xor(truth,sF4)))),
inference(forward_demodulation,[],[f87678,f14]) ).
fof(f87744,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(xor(truth,sF4),xor(truth,sF7))))) = and_star(xor(truth,and_star(sF7,xor(truth,x))),xor(truth,and_star(xor(truth,sF4),xor(truth,sF7)))),
inference(forward_demodulation,[],[f87727,f14]) ).
fof(f87753,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(xor(truth,sF4),sF6)))) = and_star(xor(truth,and_star(sF7,xor(truth,x))),xor(truth,and_star(xor(truth,sF4),sF6))),
inference(forward_demodulation,[],[f87744,f346]) ).
fof(f87759,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,xor(truth,sF4))))) = and_star(xor(truth,and_star(sF7,xor(truth,x))),xor(truth,and_star(sF6,xor(truth,sF4)))),
inference(forward_demodulation,[],[f87753,f14]) ).
fof(f87762,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,xor(truth,sF4))))) = and_star(xor(truth,and_star(sF6,xor(truth,sF4))),xor(truth,and_star(sF7,xor(truth,x)))),
inference(forward_demodulation,[],[f87759,f14]) ).
fof(f87763,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,xor(truth,sF4))))) = and_star(xor(truth,and_star(sF6,xor(truth,sF4))),xor(truth,and_star(sF7,sF5))),
inference(forward_demodulation,[],[f87762,f32]) ).
fof(f87764,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,xor(truth,sF4))))) = and_star(xor(truth,and_star(sF7,sF5)),xor(truth,and_star(sF6,xor(truth,sF4)))),
inference(forward_demodulation,[],[f87763,f14]) ).
fof(f87765,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,sF3)))) = and_star(xor(truth,and_star(sF7,sF5)),xor(truth,and_star(sF6,sF3))),
inference(forward_demodulation,[],[f87764,f345]) ).
fof(f87766,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,sF3)))) = and_star(xor(truth,and_star(sF6,sF3)),xor(truth,and_star(sF7,sF5))),
inference(forward_demodulation,[],[f87765,f14]) ).
fof(f87767,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,sF3)))) = and_star(xor(truth,and_star(sF6,sF3)),xor(truth,and_star(sF5,sF7))),
inference(forward_demodulation,[],[f87766,f14]) ).
fof(f87768,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF6,sF3)))) = and_star(xor(truth,and_star(sF5,sF7)),xor(truth,and_star(sF6,sF3))),
inference(forward_demodulation,[],[f87767,f14]) ).
fof(f87769,plain,
and_star(sF4,xor(truth,and_star(sF4,and_star(sF3,sF6)))) = and_star(xor(truth,and_star(sF5,sF7)),xor(truth,and_star(sF3,sF6))),
inference(forward_demodulation,[],[f87768,f14]) ).
fof(f87770,plain,
and_star(xor(truth,and_star(sF5,sF7)),xor(truth,falsehood)) = and_star(sF4,xor(truth,and_star(sF4,falsehood))),
inference(forward_demodulation,[],[f87769,f3632]) ).
fof(f87771,plain,
and_star(xor(truth,and_star(sF5,sF7)),xor(truth,falsehood)) = and_star(sF4,xor(truth,and_star(falsehood,sF4))),
inference(forward_demodulation,[],[f87770,f14]) ).
fof(f87772,plain,
and_star(sF4,xor(truth,falsehood)) = and_star(xor(truth,and_star(sF5,sF7)),xor(truth,falsehood)),
inference(forward_demodulation,[],[f87771,f62]) ).
fof(f87773,plain,
and_star(sF4,xor(truth,falsehood)) = and_star(xor(truth,falsehood),xor(truth,and_star(sF5,sF7))),
inference(forward_demodulation,[],[f87772,f14]) ).
fof(f87774,plain,
and_star(sF4,xor(truth,falsehood)) = and_star(xor(truth,falsehood),xor(truth,sF8)),
inference(forward_demodulation,[],[f87773,f47]) ).
fof(f87775,plain,
and_star(sF4,xor(truth,falsehood)) = and_star(xor(truth,falsehood),sF9),
inference(forward_demodulation,[],[f87774,f40]) ).
fof(f87776,plain,
and_star(sF4,xor(truth,falsehood)) = and_star(sF9,xor(truth,falsehood)),
inference(forward_demodulation,[],[f87775,f14]) ).
fof(f87777,plain,
and_star(sF9,truth) = and_star(sF4,truth),
inference(forward_demodulation,[],[f87776,f2]) ).
fof(f87778,plain,
and_star(sF9,truth) = and_star(truth,sF4),
inference(forward_demodulation,[],[f87777,f14]) ).
fof(f87779,plain,
sF4 = and_star(sF9,truth),
inference(forward_demodulation,[],[f87778,f61]) ).
fof(f87780,plain,
sF4 = and_star(truth,sF9),
inference(forward_demodulation,[],[f87779,f14]) ).
fof(f87781,plain,
sF4 = sF9,
inference(forward_demodulation,[],[f87780,f61]) ).
fof(f87782,plain,
$false,
inference(forward_subsumption_resolution,[],[f87781,f41]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL163-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.21/0.46 % Computer : n005.cluster.edu
% 0.21/0.46 % Model : x86_64 x86_64
% 0.21/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.46 % Memory : 8046.5625MB
% 0.21/0.46 % OS : Linux 6.8.0-71-generic
% 0.21/0.47 % CPULimit : 300
% 0.21/0.47 % WCLimit : 300
% 0.21/0.47 % DateTime : Sun Sep 27 15:24:17 UTC 2026
% 0.21/0.47 % CPUTime :
% 0.21/0.47 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.24/0.52 Running first-order model finding
% 0.24/0.53 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
% 26.79/4.36 % (4132268)Will run a generic schedule for satisfiability detection.
% 26.79/4.36 % (4132276)dis+10_1_sil=32000:sp=arity:random_seed=1764162503:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 26.79/4.36 % (4132274)% WARNING: option uhcvi not known.
% 26.79/4.36 % (4132279)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2547621132:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 26.79/4.36 % (4132278)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=999066263:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 26.79/4.36 % (4132275)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=582789093:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 26.79/4.36 % (4132274)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2621234651:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 26.79/4.36 % (4132277)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1336108120:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 26.79/4.36 % (4132273)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3216260447_2999 on theBenchmark for (2999ds/0Mi)
% 26.79/4.36 % TRYING [1]
% 26.79/4.36 % TRYING [2]
% 26.79/4.36 % TRYING [3]
% 26.79/4.36 % TRYING [4]
% 26.79/4.36 % TRYING [5]
% 26.79/4.36 % (4132276)Instruction limit reached!
% 26.79/4.36 % (4132276)------------------------------
% 26.79/4.36 % (4132276)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.79/4.36 % (4132276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.79/4.36 % (4132276)CaDiCaL version: 2.1.3
% 26.79/4.36 % (4132276)Termination reason: Instruction limit
% 26.79/4.36 % (4132276)Termination phase: Saturation
% 26.79/4.36 % (4132276)Time elapsed: 0.050 s
% 26.79/4.36 % (4132276)Peak memory usage: 11 MB
% 26.79/4.36 % (4132276)Instructions burned: 105 (million)
% 26.79/4.36 % TRYING [6]
% 26.79/4.36 % (4132287)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3593414435:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 26.79/4.36 % TRYING [1]
% 26.79/4.36 % TRYING [2]
% 26.79/4.36 % TRYING [3]
% 26.79/4.36 % TRYING [4]
% 26.79/4.36 % (4132277)Instruction limit reached!
% 26.79/4.36 % (4132277)------------------------------
% 26.79/4.36 % (4132277)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.79/4.36 % (4132277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.79/4.36 % (4132277)CaDiCaL version: 2.1.3
% 26.79/4.36 % (4132277)Termination reason: Instruction limit
% 26.79/4.36 % (4132277)Termination phase: Saturation
% 26.79/4.36 % (4132277)Time elapsed: 0.107 s
% 26.79/4.36 % (4132277)Peak memory usage: 11 MB
% 26.79/4.36 % (4132277)Instructions burned: 116 (million)
% 26.79/4.36 % (4132278)Instruction limit reached!
% 26.79/4.36 % (4132278)------------------------------
% 26.79/4.36 % (4132278)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.79/4.36 % (4132278)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.79/4.36 % (4132278)CaDiCaL version: 2.1.3
% 26.79/4.36 % (4132278)Termination reason: Instruction limit
% 26.79/4.36 % (4132278)Termination phase: Saturation
% 26.79/4.36 % (4132278)Time elapsed: 0.120 s
% 26.79/4.36 % (4132278)Peak memory usage: 12 MB
% 26.79/4.36 % (4132278)Instructions burned: 131 (million)
% 26.79/4.36 % TRYING [5]
% 26.79/4.36 % (4132289)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2013474131:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 26.79/4.36 % (4132279)Instruction limit reached!
% 26.79/4.36 % (4132279)------------------------------
% 26.79/4.36 % (4132279)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 26.79/4.36 % (4132279)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 26.79/4.36 % (4132279)CaDiCaL version: 2.1.3
% 26.79/4.36 % (4132279)Termination reason: Instruction limit
% 26.79/4.36 % (4132279)Termination phase: Saturation
% 26.79/4.36 % (4132279)Time elapsed: 0.155 s
% 26.79/4.36 % (4132279)Peak memory usage: 12 MB
% 26.79/4.36 % (4132279)Instructions burned: 159 (million)
% 26.79/4.36 % (4132290)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=970661291:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 26.79/4.36 % TRYING [6]
% 26.79/4.36 % TRYING [7]
% 26.79/4.36 % (4132292)ott-21_1_sil=16000:fs=off:random_seed=1151823098:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 26.79/4.36 % (4132289)Instruction limit reached!
% 26.79/4.36 % (4132289)------------------------------
% 26.79/4.36 % (4132289)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 83.54/12.30 % (4132289)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 83.54/12.30 % (4132289)CaDiCaL version: 2.1.3
% 83.54/12.30 % (4132289)Termination reason: Instruction limit
% 83.54/12.30 % (4132289)Termination phase: Saturation
% 83.54/12.30 % (4132289)Time elapsed: 0.124 s
% 83.54/12.30 % (4132289)Peak memory usage: 12 MB
% 83.54/12.30 % (4132289)Instructions burned: 131 (million)
% 83.54/12.30 % TRYING [7]
% 83.54/12.30 % (4132295)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1078764028:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 83.54/12.30 % (4132292)Instruction limit reached!
% 83.54/12.30 % (4132292)------------------------------
% 83.54/12.30 % (4132292)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 83.54/12.30 % (4132292)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 83.54/12.30 % (4132292)CaDiCaL version: 2.1.3
% 83.54/12.30 % (4132292)Termination reason: Instruction limit
% 83.54/12.30 % (4132292)Termination phase: Saturation
% 83.54/12.30 % (4132292)Time elapsed: 0.147 s
% 83.54/12.30 % (4132292)Peak memory usage: 11 MB
% 83.54/12.30 % (4132292)Instructions burned: 180 (million)
% 83.54/12.30 % (4132297)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2517235291:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 83.54/12.30 % TRYING [1]
% 83.54/12.30 % TRYING [2]
% 83.54/12.30 % TRYING [3]
% 83.54/12.30 % TRYING [4]
% 83.54/12.30 % TRYING [5]
% 83.54/12.30 % (4132287)Instruction limit reached!
% 83.54/12.30 % (4132287)------------------------------
% 83.54/12.30 % (4132287)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 83.54/12.30 % (4132287)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 83.54/12.30 % (4132287)CaDiCaL version: 2.1.3
% 83.54/12.30 % (4132287)Termination reason: Instruction limit
% 83.54/12.30 % (4132287)Termination phase: Finite model building SAT solving
% 83.54/12.30 % (4132287)Time elapsed: 0.374 s
% 83.54/12.30 % (4132287)Peak memory usage: 24 MB
% 83.54/12.30 % (4132287)Instructions burned: 716 (million)
% 83.54/12.30 % TRYING [8]
% 83.54/12.30 % (4132299)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2485524219:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 83.54/12.30 % TRYING [6]
% 83.54/12.30 % (4132290)Instruction limit reached!
% 83.54/12.30 % (4132290)------------------------------
% 83.54/12.30 % (4132290)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 83.54/12.30 % (4132290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 83.54/12.30 % (4132290)CaDiCaL version: 2.1.3
% 83.54/12.30 % (4132290)Termination reason: Instruction limit
% 83.54/12.30 % (4132290)Termination phase: Saturation
% 83.54/12.30 % (4132290)Time elapsed: 0.593 s
% 83.54/12.30 % (4132290)Peak memory usage: 16 MB
% 83.54/12.30 % (4132290)Instructions burned: 684 (million)
% 83.54/12.30 % TRYING [7]
% 83.54/12.30 % (4132295)Instruction limit reached!
% 83.54/12.30 % (4132295)------------------------------
% 83.54/12.30 % (4132295)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 83.54/12.30 % (4132295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 83.54/12.30 % (4132295)CaDiCaL version: 2.1.3
% 83.54/12.30 % (4132295)Termination reason: Instruction limit
% 83.54/12.30 % (4132295)Termination phase: Saturation
% 83.54/12.30 % (4132295)Time elapsed: 0.447 s
% 83.54/12.30 % (4132295)Peak memory usage: 14 MB
% 83.54/12.30 % (4132295)Instructions burned: 477 (million)
% 83.54/12.30 % (4132301)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1059968100:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 83.54/12.30 % (4132302)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=1628177042: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)
% 83.54/12.30 % TRYING [14]
% 83.54/12.30 % (4132297)Instruction limit reached!
% 83.54/12.30 % (4132297)------------------------------
% 83.54/12.30 % (4132297)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 83.54/12.30 % (4132297)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 83.54/12.30 % (4132297)CaDiCaL version: 2.1.3
% 83.54/12.30 % (4132297)Termination reason: Instruction limit
% 83.54/12.30 % (4132297)Termination phase: Finite model building SAT solving
% 83.54/12.30 % (4132297)Time elapsed: 0.609 s
% 83.54/12.30 % (4132297)Peak memory usage: 21 MB
% 83.54/12.30 % (4132297)Instructions burned: 866 (million)
% 83.54/12.30 % (4132305)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=146945645:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 81.31/12.53 % (4132299)Instruction limit reached!
% 81.31/12.53 % (4132299)------------------------------
% 81.31/12.53 % (4132299)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132299)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132299)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132299)Termination reason: Instruction limit
% 81.31/12.53 % (4132299)Termination phase: Saturation
% 81.31/12.53 % (4132299)Time elapsed: 0.604 s
% 81.31/12.53 % (4132299)Peak memory usage: 19 MB
% 81.31/12.53 % (4132299)Instructions burned: 1179 (million)
% 81.31/12.53 % (4132307)fmb+10_1_sil=64000:random_seed=674263516:i=22061:nm=2:gsp=on_2988 on theBenchmark for (2988ds/22061Mi)
% 81.31/12.53 % TRYING [1]
% 81.31/12.53 % TRYING [2]
% 81.31/12.53 % TRYING [3]
% 81.31/12.53 % TRYING [4]
% 81.31/12.53 % TRYING [5]
% 81.31/12.53 % TRYING [6]
% 81.31/12.53 % (4132302)Instruction limit reached!
% 81.31/12.53 % (4132302)------------------------------
% 81.31/12.53 % (4132302)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132302)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132302)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132302)Termination reason: Instruction limit
% 81.31/12.53 % (4132302)Termination phase: Saturation
% 81.31/12.53 % (4132302)Time elapsed: 0.609 s
% 81.31/12.53 % (4132302)Peak memory usage: 15 MB
% 81.31/12.53 % (4132302)Instructions burned: 692 (million)
% 81.31/12.53 % TRYING [7]
% 81.31/12.53 % (4132301)Instruction limit reached!
% 81.31/12.53 % (4132301)------------------------------
% 81.31/12.53 % (4132301)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132301)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132301)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132301)Termination reason: Instruction limit
% 81.31/12.53 % (4132301)Termination phase: Finite model building constraint generation
% 81.31/12.53 % (4132301)Time elapsed: 0.660 s
% 81.31/12.53 % (4132301)Peak memory usage: 81 MB
% 81.31/12.53 % (4132301)Instructions burned: 889 (million)
% 81.31/12.53 % (4132309)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3925415766:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 81.31/12.53 % TRYING [20]
% 81.31/12.53 % (4132311)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4185661636:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 81.31/12.53 % TRYING [8]
% 81.31/12.53 % TRYING [8]
% 81.31/12.53 % (4132305)Instruction limit reached!
% 81.31/12.53 % (4132305)------------------------------
% 81.31/12.53 % (4132305)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132305)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132305)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132305)Termination reason: Instruction limit
% 81.31/12.53 % (4132305)Termination phase: Saturation
% 81.31/12.53 % (4132305)Time elapsed: 0.754 s
% 81.31/12.53 % (4132305)Peak memory usage: 16 MB
% 81.31/12.53 % (4132305)Instructions burned: 879 (million)
% 81.31/12.53 % (4132313)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3649608133:i=5131_2981 on theBenchmark for (2981ds/5131Mi)
% 81.31/12.53 % TRYING [9]
% 81.31/12.53 % TRYING [9]
% 81.31/12.53 % (4132311)Instruction limit reached!
% 81.31/12.53 % (4132311)------------------------------
% 81.31/12.53 % (4132311)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132311)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132311)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132311)Termination reason: Instruction limit
% 81.31/12.53 % (4132311)Termination phase: Finite model building SAT solving
% 81.31/12.53 % (4132311)Time elapsed: 0.798 s
% 81.31/12.53 % (4132311)Peak memory usage: 38 MB
% 81.31/12.53 % (4132311)Instructions burned: 920 (million)
% 81.31/12.53 % (4132315)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2128272472:i=1472:ins=7:fdi=8:gsp=on_2976 on theBenchmark for (2976ds/1472Mi)
% 81.31/12.53 % TRYING [10]
% 81.31/12.53 % (4132315)Instruction limit reached!
% 81.31/12.53 % (4132315)------------------------------
% 81.31/12.53 % (4132315)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132315)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132315)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132315)Termination reason: Instruction limit
% 81.31/12.53 % (4132315)Termination phase: Saturation
% 81.31/12.53 % (4132315)Time elapsed: 1.302 s
% 81.31/12.53 % (4132315)Peak memory usage: 23 MB
% 81.31/12.53 % (4132315)Instructions burned: 1472 (million)
% 81.31/12.53 % (4132317)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2992403676:i=6324_2962 on theBenchmark for (2962ds/6324Mi)
% 81.31/12.53 % TRYING [77]
% 81.31/12.53 % TRYING [10]
% 81.31/12.53 % (4132313)Instruction limit reached!
% 81.31/12.53 % (4132313)------------------------------
% 81.31/12.53 % (4132313)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132313)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132313)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132313)Termination reason: Instruction limit
% 81.31/12.53 % (4132313)Termination phase: Saturation
% 81.31/12.53 % (4132313)Time elapsed: 4.587 s
% 81.31/12.53 % (4132313)Peak memory usage: 38 MB
% 81.31/12.53 % (4132313)Instructions burned: 5131 (million)
% 81.31/12.53 % (4132319)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=70173222:fmbsr=2.30978:i=2174_2934 on theBenchmark for (2934ds/2174Mi)
% 81.31/12.53 % TRYING [16]
% 81.31/12.53 % (4132319)Instruction limit reached!
% 81.31/12.53 % (4132319)------------------------------
% 81.31/12.53 % (4132319)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132319)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132319)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132319)Termination reason: Instruction limit
% 81.31/12.53 % (4132319)Termination phase: Finite model building constraint generation
% 81.31/12.53 % (4132319)Time elapsed: 1.463 s
% 81.31/12.53 % (4132319)Peak memory usage: 134 MB
% 81.31/12.53 % (4132319)Instructions burned: 2175 (million)
% 81.31/12.53 % (4132321)ott-2_1_sil=16000:newcnf=on:random_seed=1077122749:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2919 on theBenchmark for (2919ds/869Mi)
% 81.31/12.53 % (4132317)Instruction limit reached!
% 81.31/12.53 % (4132317)------------------------------
% 81.31/12.53 % (4132317)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132317)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132317)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132317)Termination reason: Instruction limit
% 81.31/12.53 % (4132317)Termination phase: Finite model building constraint generation
% 81.31/12.53 % (4132317)Time elapsed: 4.594 s
% 81.31/12.53 % (4132317)Peak memory usage: 471 MB
% 81.31/12.53 % (4132317)Instructions burned: 6326 (million)
% 81.31/12.53 % (4132323)ott+10_1_sil=32000:tgt=ground:random_seed=963132595:i=5114:av=off_2914 on theBenchmark for (2914ds/5114Mi)
% 81.31/12.53 % (4132309)Instruction limit reached!
% 81.31/12.53 % (4132309)------------------------------
% 81.31/12.53 % (4132309)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132309)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132309)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132309)Termination reason: Instruction limit
% 81.31/12.53 % (4132309)Termination phase: Finite model building constraint generation
% 81.31/12.53 % (4132309)Time elapsed: 7.295 s
% 81.31/12.53 % (4132309)Peak memory usage: 661 MB
% 81.31/12.53 % (4132309)Instructions burned: 9515 (million)
% 81.31/12.53 % (4132321)Instruction limit reached!
% 81.31/12.53 % (4132321)------------------------------
% 81.31/12.53 % (4132321)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132321)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132321)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132321)Termination reason: Instruction limit
% 81.31/12.53 % (4132321)Termination phase: Saturation
% 81.31/12.53 % (4132321)Time elapsed: 0.799 s
% 81.31/12.53 % (4132321)Peak memory usage: 16 MB
% 81.31/12.53 % (4132321)Instructions burned: 870 (million)
% 81.31/12.53 % (4132325)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2085165678:i=54282_2910 on theBenchmark for (2910ds/54282Mi)
% 81.31/12.53 % TRYING [1]
% 81.31/12.53 % TRYING [2]
% 81.31/12.53 % TRYING [3]
% 81.31/12.53 % TRYING [4]
% 81.31/12.53 % TRYING [5]
% 81.31/12.53 % (4132326)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3017712247:i=3512:aac=none_2910 on theBenchmark for (2910ds/3512Mi)
% 81.31/12.53 % TRYING [6]
% 81.31/12.53 % TRYING [7]
% 81.31/12.53 % TRYING [8]
% 81.31/12.53 % TRYING [9]
% 81.31/12.53 % (4132307)Instruction limit reached!
% 81.31/12.53 % (4132307)------------------------------
% 81.31/12.53 % (4132307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.53 % (4132307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.53 % (4132307)CaDiCaL version: 2.1.3
% 81.31/12.53 % (4132307)Termination reason: Instruction limit
% 81.31/12.53 % (4132307)Termination phase: Finite model building SAT solving
% 81.31/12.53 % (4132307)Time elapsed: 10.535 s
% 81.31/12.53 % (4132307)Peak memory usage: 68 MB
% 81.31/12.53 % (4132307)Instructions burned: 22061 (million)
% 81.31/12.53 % (4132329)dis+21_1_sil=32000:sas=cadical:random_seed=3266235814:i=3773:amm=off_2882 on theBenchmark for (2882ds/3773Mi)
% 81.31/12.53 % (4132323) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-4132268-4132323"...
% 81.31/12.53 % (4132323)...printing done.
% 81.31/12.53 % (4132323)Refutation found. Thanks to Tanya!
% 81.31/12.53 % SZS status Unsatisfiable for theBenchmark
% 81.31/12.53 % SZS output start Proof for theBenchmark
% See solution above
% 81.31/12.54 % (4132323)------------------------------
% 81.31/12.54 % (4132323)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 81.31/12.54 % (4132323)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 81.31/12.54 % (4132323)CaDiCaL version: 2.1.3
% 81.31/12.54 % (4132323)Termination reason: Refutation
% 81.31/12.54 % (4132323)Time elapsed: 3.367 s
% 81.31/12.54 % (4132323)Peak memory usage: 36 MB
% 81.31/12.54 % (4132323)Instructions burned: 3684 (million)
% 81.31/12.54 % (4132268)Success in time 11.994 s
% 81.31/12.54 % Vampire exiting
%------------------------------------------------------------------------------