%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : KLE062+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 11:40:14 AM UTC 2026
% Result : Theorem 7.22s 2.41s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 16
% Syntax : Number of formulae : 152 ( 152 unt; 4 def)
% Number of atoms : 152 ( 151 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 7 con; 0-2 aty)
% Number of variables : 141 ( 139 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : addition(X0,X1) = addition(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_commutativity) ).
fof(f2,axiom,
! [X0,X1,X2] : addition(X2,addition(X1,X0)) = addition(addition(X2,X1),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_associativity) ).
fof(f5,axiom,
! [X0,X1,X2] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_associativity) ).
fof(f6,axiom,
! [X0] : multiplication(X0,one) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_right_identity) ).
fof(f7,axiom,
! [X0] : multiplication(one,X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_left_identity) ).
fof(f8,axiom,
! [X0,X1,X2] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_distributivity) ).
fof(f9,axiom,
! [X0,X1,X2] : multiplication(addition(X0,X1),X2) = addition(multiplication(X0,X2),multiplication(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_distributivity) ).
fof(f13,axiom,
! [X0] : addition(X0,multiplication(domain(X0),X0)) = multiplication(domain(X0),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain1) ).
fof(f14,axiom,
! [X0,X1] : domain(multiplication(X0,X1)) = domain(multiplication(X0,domain(X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain2) ).
fof(f15,axiom,
! [X0] : addition(domain(X0),one) = one,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain3) ).
fof(f17,axiom,
! [X0,X1] : domain(addition(X0,X1)) = addition(domain(X0),domain(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain5) ).
fof(f18,conjecture,
! [X0,X1] : multiplication(domain(X0),domain(X1)) = multiplication(domain(X1),domain(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals) ).
fof(f19,negated_conjecture,
~ ! [X0,X1] : multiplication(domain(X0),domain(X1)) = multiplication(domain(X1),domain(X0)),
inference(negated_conjecture,[status(cth)],[f18]) ).
fof(f20,plain,
? [X0,X1] : multiplication(domain(X0),domain(X1)) != multiplication(domain(X1),domain(X0)),
inference(ennf_transformation,[],[f19]) ).
fof(f21,plain,
multiplication(domain(sK0),domain(sK1)) != multiplication(domain(sK1),domain(sK0)),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1]),skolemize(X0,sK0),skolemize(X1,sK1)],[f20]) ).
fof(f22,plain,
! [X0,X1] : addition(X0,X1) = addition(X1,X0),
inference(cnf_transformation,[],[f1]) ).
fof(f23,plain,
! [X2,X0,X1] : addition(X2,addition(X1,X0)) = addition(addition(X2,X1),X0),
inference(cnf_transformation,[],[f2]) ).
fof(f26,plain,
! [X2,X0,X1] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
inference(cnf_transformation,[],[f5]) ).
fof(f27,plain,
! [X0] : multiplication(X0,one) = X0,
inference(cnf_transformation,[],[f6]) ).
fof(f28,plain,
! [X0] : multiplication(one,X0) = X0,
inference(cnf_transformation,[],[f7]) ).
fof(f29,plain,
! [X2,X0,X1] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
inference(cnf_transformation,[],[f8]) ).
fof(f30,plain,
! [X2,X0,X1] : multiplication(addition(X0,X1),X2) = addition(multiplication(X0,X2),multiplication(X1,X2)),
inference(cnf_transformation,[],[f9]) ).
fof(f33,plain,
! [X0] : multiplication(domain(X0),X0) = addition(X0,multiplication(domain(X0),X0)),
inference(cnf_transformation,[],[f13]) ).
fof(f34,plain,
! [X0,X1] : domain(multiplication(X0,X1)) = domain(multiplication(X0,domain(X1))),
inference(cnf_transformation,[],[f14]) ).
fof(f35,plain,
! [X0] : one = addition(domain(X0),one),
inference(cnf_transformation,[],[f15]) ).
fof(f37,plain,
! [X0,X1] : domain(addition(X0,X1)) = addition(domain(X0),domain(X1)),
inference(cnf_transformation,[],[f17]) ).
fof(f38,plain,
multiplication(domain(sK0),domain(sK1)) != multiplication(domain(sK1),domain(sK0)),
inference(cnf_transformation,[],[f21]) ).
fof(f39,definition,
sF2 = domain(sK0),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f40,plain,
domain(sK0) = sF2,
inference(reorient_equations,[],[f39]) ).
fof(f41,definition,
sF3 = domain(sK1),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f42,plain,
domain(sK1) = sF3,
inference(reorient_equations,[],[f41]) ).
fof(f43,definition,
sF4 = multiplication(sF2,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f44,plain,
multiplication(sF2,sF3) = sF4,
inference(reorient_equations,[],[f43]) ).
fof(f45,definition,
sF5 = multiplication(sF3,sF2),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f46,plain,
multiplication(sF3,sF2) = sF5,
inference(reorient_equations,[],[f45]) ).
fof(f47,plain,
sF4 != sF5,
inference(definition_folding,[],[f38,f46,f40,f42,f44,f42,f40]) ).
fof(f48,plain,
! [X0] : domain(multiplication(X0,sK1)) = domain(multiplication(X0,sF3)),
inference(superposition,[],[f34,f42]) ).
fof(f49,plain,
! [X0] : domain(multiplication(X0,sK0)) = domain(multiplication(X0,sF2)),
inference(superposition,[],[f34,f40]) ).
fof(f52,plain,
! [X0] : domain(multiplication(one,X0)) = domain(domain(X0)),
inference(superposition,[],[f34,f28]) ).
fof(f53,plain,
! [X0] : domain(X0) = domain(domain(X0)),
inference(forward_demodulation,[],[f52,f28]) ).
fof(f56,plain,
! [X0,X1] : multiplication(domain(multiplication(X0,X1)),multiplication(X0,domain(X1))) = addition(multiplication(X0,domain(X1)),multiplication(domain(multiplication(X0,X1)),multiplication(X0,domain(X1)))),
inference(superposition,[],[f33,f34]) ).
fof(f59,plain,
sF2 = domain(sF2),
inference(superposition,[],[f53,f40]) ).
fof(f60,plain,
sF3 = domain(sF3),
inference(superposition,[],[f53,f42]) ).
fof(f64,plain,
! [X0] : multiplication(sF2,multiplication(sF3,X0)) = multiplication(sF4,X0),
inference(superposition,[],[f26,f44]) ).
fof(f72,plain,
! [X0] : multiplication(sF2,addition(sF3,X0)) = addition(sF4,multiplication(sF2,X0)),
inference(superposition,[],[f29,f44]) ).
fof(f73,plain,
! [X0] : multiplication(sF3,addition(sF2,X0)) = addition(sF5,multiplication(sF3,X0)),
inference(superposition,[],[f29,f46]) ).
fof(f77,plain,
! [X0] : multiplication(sF3,addition(X0,sF2)) = addition(multiplication(sF3,X0),sF5),
inference(superposition,[],[f29,f46]) ).
fof(f119,plain,
! [X0] : domain(addition(sK0,X0)) = addition(sF2,domain(X0)),
inference(superposition,[],[f37,f40]) ).
fof(f120,plain,
! [X0] : domain(addition(sK1,X0)) = addition(sF3,domain(X0)),
inference(superposition,[],[f37,f42]) ).
fof(f128,plain,
! [X0,X1] : domain(addition(X0,X1)) = addition(domain(X1),domain(X0)),
inference(superposition,[],[f22,f37]) ).
fof(f129,plain,
! [X0,X1] : domain(addition(X0,X1)) = domain(addition(X1,X0)),
inference(forward_demodulation,[],[f128,f37]) ).
fof(f139,plain,
! [X0,X1] : multiplication(X0,addition(X1,one)) = addition(multiplication(X0,X1),X0),
inference(superposition,[],[f29,f27]) ).
fof(f140,plain,
! [X0,X1] : multiplication(X0,addition(one,X1)) = addition(X0,multiplication(X0,X1)),
inference(superposition,[],[f29,f27]) ).
fof(f146,plain,
! [X0,X1] : multiplication(addition(one,X1),X0) = addition(X0,multiplication(X1,X0)),
inference(superposition,[],[f30,f28]) ).
fof(f147,plain,
! [X0] : multiplication(addition(sF2,X0),sF3) = addition(sF4,multiplication(X0,sF3)),
inference(superposition,[],[f30,f44]) ).
fof(f150,plain,
! [X2,X3,X0,X1] : multiplication(addition(X3,multiplication(X0,X1)),X2) = addition(multiplication(X3,X2),multiplication(X0,multiplication(X1,X2))),
inference(superposition,[],[f30,f26]) ).
fof(f151,plain,
! [X0,X1] : multiplication(addition(X1,one),X0) = addition(multiplication(X1,X0),X0),
inference(superposition,[],[f30,f28]) ).
fof(f170,plain,
one = addition(sF2,one),
inference(superposition,[],[f35,f40]) ).
fof(f171,plain,
one = addition(sF3,one),
inference(superposition,[],[f35,f42]) ).
fof(f175,plain,
! [X0] : one = addition(one,domain(X0)),
inference(superposition,[],[f22,f35]) ).
fof(f218,plain,
! [X2,X0,X1] : multiplication(addition(one,X1),multiplication(X0,X2)) = multiplication(addition(X0,multiplication(X1,X0)),X2),
inference(superposition,[],[f26,f146]) ).
fof(f226,plain,
! [X0] : multiplication(domain(X0),X0) = multiplication(addition(one,domain(X0)),X0),
inference(superposition,[],[f33,f146]) ).
fof(f231,plain,
! [X0] : multiplication(one,X0) = multiplication(domain(X0),X0),
inference(forward_demodulation,[],[f226,f175]) ).
fof(f242,plain,
! [X0] : multiplication(domain(X0),X0) = X0,
inference(forward_demodulation,[],[f231,f28]) ).
fof(f253,plain,
! [X0] : domain(X0) = multiplication(domain(X0),domain(X0)),
inference(superposition,[],[f242,f53]) ).
fof(f258,plain,
! [X0,X1] : multiplication(X0,X1) = multiplication(domain(X0),multiplication(X0,X1)),
inference(superposition,[],[f26,f242]) ).
fof(f259,plain,
! [X0,X1] : multiplication(domain(X0),addition(X0,X1)) = addition(X0,multiplication(domain(X0),X1)),
inference(superposition,[],[f29,f242]) ).
fof(f260,plain,
! [X0,X1] : multiplication(domain(X0),addition(X1,X0)) = addition(multiplication(domain(X0),X1),X0),
inference(superposition,[],[f29,f242]) ).
fof(f261,plain,
! [X0,X1] : addition(multiplication(X1,X0),X0) = multiplication(addition(X1,domain(X0)),X0),
inference(superposition,[],[f30,f242]) ).
fof(f391,plain,
! [X0] : addition(sF2,domain(X0)) = domain(addition(sF2,X0)),
inference(superposition,[],[f37,f59]) ).
fof(f458,plain,
! [X2,X3,X0,X1] : addition(multiplication(X0,X1),addition(multiplication(X0,X2),X3)) = addition(multiplication(X0,addition(X1,X2)),X3),
inference(superposition,[],[f23,f29]) ).
fof(f611,plain,
! [X0,X1] : multiplication(X0,one) = addition(multiplication(X0,domain(X1)),X0),
inference(superposition,[],[f139,f35]) ).
fof(f666,plain,
! [X0,X1] : addition(multiplication(X0,domain(X1)),X0) = X0,
inference(forward_demodulation,[],[f611,f27]) ).
fof(f796,plain,
! [X0] : addition(multiplication(X0,sF3),X0) = X0,
inference(superposition,[],[f666,f60]) ).
fof(f845,plain,
addition(multiplication(sF2,sF3),sF2) = addition(sF4,multiplication(sF2,one)),
inference(superposition,[],[f139,f72]) ).
fof(f857,plain,
addition(multiplication(sF2,sF3),sF2) = addition(sF4,sF2),
inference(forward_demodulation,[],[f845,f27]) ).
fof(f868,plain,
sF2 = addition(sF4,sF2),
inference(forward_demodulation,[],[f857,f796]) ).
fof(f979,plain,
! [X0,X1] : multiplication(one,X1) = addition(multiplication(domain(X0),X1),X1),
inference(superposition,[],[f151,f35]) ).
fof(f980,plain,
! [X0] : multiplication(one,X0) = addition(multiplication(sF2,X0),X0),
inference(superposition,[],[f151,f170]) ).
fof(f981,plain,
! [X0] : multiplication(one,X0) = addition(multiplication(sF3,X0),X0),
inference(superposition,[],[f151,f171]) ).
fof(f1059,plain,
! [X0] : addition(multiplication(sF3,X0),X0) = X0,
inference(forward_demodulation,[],[f981,f28]) ).
fof(f1060,plain,
! [X0] : addition(multiplication(sF2,X0),X0) = X0,
inference(forward_demodulation,[],[f980,f28]) ).
fof(f1061,plain,
! [X0,X1] : addition(multiplication(domain(X0),X1),X1) = X1,
inference(forward_demodulation,[],[f979,f28]) ).
fof(f1111,plain,
! [X0] : addition(X0,multiplication(sF2,X0)) = X0,
inference(superposition,[],[f22,f1060]) ).
fof(f1147,plain,
! [X0] : addition(X0,multiplication(sF3,X0)) = X0,
inference(superposition,[],[f22,f1059]) ).
fof(f1221,plain,
! [X0] : multiplication(X0,one) = addition(X0,multiplication(X0,multiplication(sF2,one))),
inference(superposition,[],[f140,f1111]) ).
fof(f1232,plain,
! [X0] : multiplication(X0,one) = addition(X0,multiplication(X0,sF2)),
inference(forward_demodulation,[],[f1221,f27]) ).
fof(f1245,plain,
! [X0] : addition(X0,multiplication(X0,sF2)) = X0,
inference(forward_demodulation,[],[f1232,f27]) ).
fof(f1457,plain,
! [X2,X3,X0,X1] : addition(multiplication(X0,addition(X3,X2)),multiplication(X1,X2)) = addition(multiplication(X0,X3),multiplication(addition(X0,X1),X2)),
inference(superposition,[],[f458,f30]) ).
fof(f1625,plain,
! [X0,X1] : addition(multiplication(X0,one),multiplication(X1,one)) = addition(multiplication(X0,sF2),multiplication(addition(X0,X1),one)),
inference(superposition,[],[f1457,f170]) ).
fof(f1795,plain,
! [X0,X1] : addition(multiplication(X0,one),multiplication(X1,one)) = addition(multiplication(X0,sF2),addition(X0,X1)),
inference(forward_demodulation,[],[f1625,f27]) ).
fof(f1855,plain,
! [X0,X1] : multiplication(addition(X0,X1),one) = addition(multiplication(X0,sF2),addition(X0,X1)),
inference(forward_demodulation,[],[f1795,f30]) ).
fof(f1891,plain,
! [X0,X1] : addition(X0,X1) = addition(multiplication(X0,sF2),addition(X0,X1)),
inference(forward_demodulation,[],[f1855,f27]) ).
fof(f2045,plain,
sF2 = addition(sF2,sF4),
inference(superposition,[],[f22,f868]) ).
fof(f2139,plain,
addition(sF3,multiplication(sF3,sF2)) = addition(multiplication(sF3,one),sF5),
inference(superposition,[],[f140,f77]) ).
fof(f2161,plain,
addition(sF3,multiplication(sF3,sF2)) = addition(sF3,sF5),
inference(forward_demodulation,[],[f2139,f27]) ).
fof(f2181,plain,
sF3 = addition(sF3,sF5),
inference(forward_demodulation,[],[f2161,f1245]) ).
fof(f2217,plain,
domain(sK1) = addition(sF3,domain(multiplication(sF2,sK1))),
inference(superposition,[],[f120,f1111]) ).
fof(f2239,plain,
domain(sK1) = addition(sF3,domain(multiplication(sF2,sF3))),
inference(forward_demodulation,[],[f2217,f48]) ).
fof(f2252,plain,
domain(sK1) = addition(sF3,domain(sF4)),
inference(forward_demodulation,[],[f2239,f44]) ).
fof(f2260,plain,
sF3 = addition(sF3,domain(sF4)),
inference(forward_demodulation,[],[f2252,f42]) ).
fof(f2296,plain,
domain(sK0) = addition(sF2,domain(multiplication(sF3,sK0))),
inference(superposition,[],[f119,f1147]) ).
fof(f2316,plain,
domain(sK0) = addition(sF2,domain(multiplication(sF3,sF2))),
inference(forward_demodulation,[],[f2296,f49]) ).
fof(f2329,plain,
domain(sK0) = addition(sF2,domain(sF5)),
inference(forward_demodulation,[],[f2316,f46]) ).
fof(f2337,plain,
sF2 = addition(sF2,domain(sF5)),
inference(forward_demodulation,[],[f2329,f40]) ).
fof(f2389,plain,
! [X0,X1] : addition(multiplication(domain(domain(X1)),domain(X0)),domain(X1)) = multiplication(domain(domain(X1)),domain(addition(X0,X1))),
inference(superposition,[],[f260,f37]) ).
fof(f2390,plain,
multiplication(domain(domain(sF4)),sF3) = addition(multiplication(domain(domain(sF4)),sF3),domain(sF4)),
inference(superposition,[],[f260,f2260]) ).
fof(f2425,plain,
multiplication(domain(sF4),sF3) = addition(multiplication(domain(sF4),sF3),domain(sF4)),
inference(forward_demodulation,[],[f2390,f53]) ).
fof(f2426,plain,
! [X0,X1] : addition(multiplication(domain(X1),domain(X0)),domain(X1)) = multiplication(domain(X1),domain(addition(X0,X1))),
inference(forward_demodulation,[],[f2389,f53]) ).
fof(f2459,plain,
domain(sF4) = multiplication(domain(sF4),sF3),
inference(forward_demodulation,[],[f2425,f796]) ).
fof(f2460,plain,
! [X0,X1] : domain(X1) = multiplication(domain(X1),domain(addition(X0,X1))),
inference(forward_demodulation,[],[f2426,f666]) ).
fof(f2528,plain,
domain(sF4) = multiplication(domain(sF4),domain(sF2)),
inference(superposition,[],[f2460,f2045]) ).
fof(f2561,plain,
domain(sF4) = multiplication(domain(sF4),sF2),
inference(forward_demodulation,[],[f2528,f59]) ).
fof(f2629,plain,
! [X0] : multiplication(domain(sF4),multiplication(sF3,X0)) = multiplication(domain(sF4),X0),
inference(superposition,[],[f26,f2459]) ).
fof(f2692,plain,
one = addition(multiplication(sF3,sF2),one),
inference(superposition,[],[f1891,f171]) ).
fof(f2721,plain,
one = addition(sF5,one),
inference(forward_demodulation,[],[f2692,f46]) ).
fof(f3186,plain,
multiplication(domain(sF4),sF2) = addition(sF4,multiplication(domain(sF4),sF2)),
inference(superposition,[],[f259,f868]) ).
fof(f3228,plain,
domain(sF4) = addition(sF4,domain(sF4)),
inference(forward_demodulation,[],[f3186,f2561]) ).
fof(f3396,plain,
! [X0,X1] : addition(multiplication(domain(X0),X1),X1) = multiplication(domain(addition(X0,X1)),X1),
inference(superposition,[],[f261,f37]) ).
fof(f3397,plain,
multiplication(sF2,sF5) = addition(multiplication(sF2,sF5),sF5),
inference(superposition,[],[f261,f2337]) ).
fof(f3398,plain,
multiplication(sF3,sF4) = addition(multiplication(sF3,sF4),sF4),
inference(superposition,[],[f261,f2260]) ).
fof(f3486,plain,
sF4 = multiplication(sF3,sF4),
inference(forward_demodulation,[],[f3398,f1059]) ).
fof(f3487,plain,
sF5 = multiplication(sF2,sF5),
inference(forward_demodulation,[],[f3397,f1060]) ).
fof(f3488,plain,
! [X0,X1] : multiplication(domain(addition(X0,X1)),X1) = X1,
inference(forward_demodulation,[],[f3396,f1061]) ).
fof(f3554,plain,
multiplication(domain(sF4),multiplication(sF3,domain(sF4))) = addition(multiplication(sF3,domain(sF4)),multiplication(domain(sF4),multiplication(sF3,domain(sF4)))),
inference(superposition,[],[f56,f3486]) ).
fof(f3558,plain,
multiplication(domain(sF4),multiplication(sF3,domain(sF4))) = multiplication(addition(sF3,multiplication(domain(sF4),sF3)),domain(sF4)),
inference(forward_demodulation,[],[f3554,f150]) ).
fof(f3559,plain,
multiplication(domain(sF4),multiplication(sF3,domain(sF4))) = multiplication(addition(one,domain(sF4)),multiplication(sF3,domain(sF4))),
inference(forward_demodulation,[],[f3558,f218]) ).
fof(f3560,plain,
multiplication(domain(sF4),multiplication(sF3,domain(sF4))) = multiplication(one,multiplication(sF3,domain(sF4))),
inference(forward_demodulation,[],[f3559,f175]) ).
fof(f3561,plain,
multiplication(sF3,domain(sF4)) = multiplication(domain(sF4),multiplication(sF3,domain(sF4))),
inference(forward_demodulation,[],[f3560,f28]) ).
fof(f3562,plain,
multiplication(sF3,domain(sF4)) = multiplication(domain(sF4),domain(sF4)),
inference(forward_demodulation,[],[f3561,f2629]) ).
fof(f3563,plain,
domain(sF4) = multiplication(sF3,domain(sF4)),
inference(forward_demodulation,[],[f3562,f253]) ).
fof(f3696,plain,
sF5 = multiplication(domain(sF3),sF5),
inference(superposition,[],[f3488,f2181]) ).
fof(f3739,plain,
sF5 = multiplication(sF3,sF5),
inference(forward_demodulation,[],[f3696,f60]) ).
fof(f3790,plain,
multiplication(sF2,sF5) = multiplication(sF4,sF5),
inference(superposition,[],[f64,f3739]) ).
fof(f3801,plain,
sF5 = multiplication(sF4,sF5),
inference(forward_demodulation,[],[f3790,f3487]) ).
fof(f4085,plain,
sF5 = multiplication(domain(sF4),sF5),
inference(superposition,[],[f258,f3801]) ).
fof(f4179,plain,
multiplication(domain(sF4),addition(sF5,one)) = addition(sF5,domain(sF4)),
inference(superposition,[],[f139,f4085]) ).
fof(f4188,plain,
multiplication(domain(sF4),one) = addition(sF5,domain(sF4)),
inference(forward_demodulation,[],[f4179,f2721]) ).
fof(f4191,plain,
domain(sF4) = addition(sF5,domain(sF4)),
inference(forward_demodulation,[],[f4188,f27]) ).
fof(f6298,plain,
domain(sF2) = domain(addition(sF2,sF4)),
inference(superposition,[],[f129,f868]) ).
fof(f6397,plain,
domain(sF2) = addition(sF2,domain(sF4)),
inference(forward_demodulation,[],[f6298,f391]) ).
fof(f6453,plain,
sF2 = addition(sF2,domain(sF4)),
inference(forward_demodulation,[],[f6397,f59]) ).
fof(f6491,plain,
multiplication(sF2,sF3) = addition(sF4,multiplication(domain(sF4),sF3)),
inference(superposition,[],[f147,f6453]) ).
fof(f6492,plain,
multiplication(sF3,sF2) = addition(sF5,multiplication(sF3,domain(sF4))),
inference(superposition,[],[f73,f6453]) ).
fof(f6512,plain,
multiplication(sF3,sF2) = addition(sF5,domain(sF4)),
inference(forward_demodulation,[],[f6492,f3563]) ).
fof(f6513,plain,
multiplication(sF2,sF3) = addition(sF4,domain(sF4)),
inference(forward_demodulation,[],[f6491,f2459]) ).
fof(f6518,plain,
multiplication(sF3,sF2) = domain(sF4),
inference(forward_demodulation,[],[f6512,f4191]) ).
fof(f6519,plain,
multiplication(sF2,sF3) = domain(sF4),
inference(forward_demodulation,[],[f6513,f3228]) ).
fof(f6520,plain,
sF5 = domain(sF4),
inference(forward_demodulation,[],[f6518,f46]) ).
fof(f6521,plain,
sF4 = domain(sF4),
inference(forward_demodulation,[],[f6519,f44]) ).
fof(f6522,plain,
sF4 = sF5,
inference(forward_demodulation,[],[f6521,f6520]) ).
fof(f6523,plain,
$false,
inference(forward_subsumption_resolution,[],[f6522,f47]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : KLE062+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.37 % Computer : n026.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Sun Sep 27 13:10:56 UTC 2026
% 0.12/0.37 % CPUTime :
% 0.12/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.41 Running first-order theorem proving
% 0.15/0.41 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 7.22/2.41 % (2838250)Detected formulas, will run a generic FOF schedule.
% 7.22/2.41 % (2838258)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2754220854:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 7.22/2.41 % (2838258)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838258)------------------------------
% 7.22/2.41 % (2838258)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838258)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838258)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838258)Time elapsed: 0.001 s
% 7.22/2.41 % (2838258)Peak memory usage: 88 MB
% 7.22/2.41 % (2838261)dis-21_1_sil=8000:lcm=predicate:random_seed=3542426872:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 7.22/2.41 % (2838256)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=830671368:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 7.22/2.41 % (2838255)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1251161470:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 7.22/2.41 % (2838259)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1212647736:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 7.22/2.41 % (2838257)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=2664607002:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 7.22/2.41 % (2838260)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1537401544:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 7.22/2.41 % (2838261)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838261)------------------------------
% 7.22/2.41 % (2838261)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838261)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838261)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838261)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838261)Time elapsed: 0.002 s
% 7.22/2.41 % (2838261)Peak memory usage: 88 MB
% 7.22/2.41 % (2838261)Instructions burned: 1 (million)
% 7.22/2.41 % (2838259)Instruction limit reached!
% 7.22/2.41 % (2838259)------------------------------
% 7.22/2.41 % (2838259)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838259)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838259)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838259)Termination reason: Instruction limit
% 7.22/2.41 % (2838259)Termination phase: Saturation
% 7.22/2.41 % (2838259)Time elapsed: 0.063 s
% 7.22/2.41 % (2838259)Peak memory usage: 88 MB
% 7.22/2.41 % (2838259)Instructions burned: 120 (million)
% 7.22/2.41 % (2838260)Instruction limit reached!
% 7.22/2.41 % (2838260)------------------------------
% 7.22/2.41 % (2838260)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838260)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838260)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838260)Termination reason: Instruction limit
% 7.22/2.41 % (2838260)Termination phase: Saturation
% 7.22/2.41 % (2838260)Time elapsed: 0.080 s
% 7.22/2.41 % (2838260)Peak memory usage: 89 MB
% 7.22/2.41 % (2838260)Instructions burned: 140 (million)
% 7.22/2.41 % (2838258)------------------------------
% 7.22/2.41 % (2838258)------------------------------
% 7.22/2.41 % (2838269)lrs+10_1_sil=8000:sp=occurrence:random_seed=2514826799:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 7.22/2.41 % (2838270)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2013720805:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 7.22/2.41 % (2838271)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1175704804:i=325:sd=1:ss=axioms:sgt=32_2997 on theBenchmark for (2997ds/325Mi)
% 7.22/2.41 % (2838261)------------------------------
% 7.22/2.41 % (2838261)------------------------------
% 7.22/2.41 % (2838270)Instruction limit reached!
% 7.22/2.41 % (2838270)------------------------------
% 7.22/2.41 % (2838270)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838270)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838270)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838270)Termination reason: Instruction limit
% 7.22/2.41 % (2838270)Termination phase: Saturation
% 7.22/2.41 % (2838270)Time elapsed: 0.098 s
% 7.22/2.41 % (2838270)Peak memory usage: 90 MB
% 7.22/2.41 % (2838270)Instructions burned: 157 (million)
% 7.22/2.41 % (2838271)Instruction limit reached!
% 7.22/2.41 % (2838271)------------------------------
% 7.22/2.41 % (2838271)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838271)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838271)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838271)Termination reason: Instruction limit
% 7.22/2.41 % (2838271)Termination phase: Saturation
% 7.22/2.41 % (2838271)Time elapsed: 0.102 s
% 7.22/2.41 % (2838271)Peak memory usage: 91 MB
% 7.22/2.41 % (2838271)Instructions burned: 325 (million)
% 7.22/2.41 % (2838269)Instruction limit reached!
% 7.22/2.41 % (2838269)------------------------------
% 7.22/2.41 % (2838269)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838269)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838269)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838269)Termination reason: Instruction limit
% 7.22/2.41 % (2838269)Termination phase: Saturation
% 7.22/2.41 % (2838269)Time elapsed: 0.171 s
% 7.22/2.41 % (2838269)Peak memory usage: 91 MB
% 7.22/2.41 % (2838269)Instructions burned: 286 (million)
% 7.22/2.41 % (2838275)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=1792426756:s2a=on:i=248:s2at=1.23:gtg=position_2995 on theBenchmark for (2995ds/248Mi)
% 7.22/2.41 % (2838277)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=527719564:i=2350_2995 on theBenchmark for (2995ds/2350Mi)
% 7.22/2.41 % (2838276)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=2786288425:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2995 on theBenchmark for (2995ds/294Mi)
% 7.22/2.41 % (2838276)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838276)------------------------------
% 7.22/2.41 % (2838276)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838276)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838276)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838276)Time elapsed: 0.002 s
% 7.22/2.41 % (2838276)Peak memory usage: 88 MB
% 7.22/2.41 % (2838276)Instructions burned: 1 (million)
% 7.22/2.41 % (2838278)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=1331543547:cts=off:i=113:fsr=off:ss=included:sgt=4_2994 on theBenchmark for (2994ds/113Mi)
% 7.22/2.41 % (2838278)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838278)------------------------------
% 7.22/2.41 % (2838278)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838278)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838278)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838278)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838278)Time elapsed: 0.001 s
% 7.22/2.41 % (2838278)Peak memory usage: 88 MB
% 7.22/2.41 % (2838275)Instruction limit reached!
% 7.22/2.41 % (2838275)------------------------------
% 7.22/2.41 % (2838275)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838275)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838275)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838275)Termination reason: Instruction limit
% 7.22/2.41 % (2838275)Termination phase: Saturation
% 7.22/2.41 % (2838275)Time elapsed: 0.152 s
% 7.22/2.41 % (2838275)Peak memory usage: 91 MB
% 7.22/2.41 % (2838275)Instructions burned: 249 (million)
% 7.22/2.41 % (2838257)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838257)------------------------------
% 7.22/2.41 % (2838257)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838257)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838257)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838257)Time elapsed: 0.600 s
% 7.22/2.41 % (2838257)Peak memory usage: 126 MB
% 7.22/2.41 % (2838257)Instructions burned: 883 (million)
% 7.22/2.41 % (2838276)------------------------------
% 7.22/2.41 % (2838276)------------------------------
% 7.22/2.41 % (2838283)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=160813784:i=127:av=off:fsr=off:sup=off_2992 on theBenchmark for (2992ds/127Mi)
% 7.22/2.41 % (2838283)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838283)------------------------------
% 7.22/2.41 % (2838283)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838283)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838283)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838283)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838283)Time elapsed: 0.001 s
% 7.22/2.41 % (2838283)Peak memory usage: 88 MB
% 7.22/2.41 % (2838278)------------------------------
% 7.22/2.41 % (2838278)------------------------------
% 7.22/2.41 % (2838284)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=2822706483:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2991 on theBenchmark for (2991ds/114Mi)
% 7.22/2.41 % (2838284)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838284)------------------------------
% 7.22/2.41 % (2838284)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838284)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838284)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838284)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838284)Time elapsed: 0.001 s
% 7.22/2.41 % (2838284)Peak memory usage: 88 MB
% 7.22/2.41 % (2838257)------------------------------
% 7.22/2.41 % (2838257)------------------------------
% 7.22/2.41 % (2838286)lrs+10_1_sil=8000:sp=occurrence:random_seed=1737724149:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2990 on theBenchmark for (2990ds/907Mi)
% 7.22/2.41 % (2838283)------------------------------
% 7.22/2.41 % (2838283)------------------------------
% 7.22/2.41 % (2838288)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=1504199190:i=437:sd=1:aac=none:ss=included_2989 on theBenchmark for (2989ds/437Mi)
% 7.22/2.41 % (2838288)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838288)------------------------------
% 7.22/2.41 % (2838288)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838288)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838288)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838288)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838288)Time elapsed: 0.001 s
% 7.22/2.41 % (2838288)Peak memory usage: 88 MB
% 7.22/2.41 % (2838284)------------------------------
% 7.22/2.41 % (2838284)------------------------------
% 7.22/2.41 % (2838255)First to succeed.
% 7.22/2.41 % (2838288)------------------------------
% 7.22/2.41 % (2838288)------------------------------
% 7.22/2.41 % (2838255)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2838250"
% 7.22/2.41 % (2838291)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=4065186566:i=5202:ss=axioms:sgt=16_2988 on theBenchmark for (2988ds/5202Mi)
% 7.22/2.41 % (2838293)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=2040905331:st=8:i=592:sd=3:ep=RST:ss=axioms_2987 on theBenchmark for (2987ds/592Mi)
% 7.22/2.41 % (2838292)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=2653403795:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2987 on theBenchmark for (2987ds/134Mi)
% 7.22/2.41 % (2838292)Refutation not found, incomplete strategy
% 7.22/2.41 % (2838292)------------------------------
% 7.22/2.41 % (2838292)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.22/2.41 % (2838292)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.22/2.41 % (2838292)CaDiCaL version: 2.1.3
% 7.22/2.41 % (2838292)Termination reason: Refutation not found, incomplete strategy
% 7.22/2.41 % (2838292)Time elapsed: 0.001 s
% 7.22/2.41 % (2838292)Peak memory usage: 88 MB
% 7.22/2.41 % (2838255)Refutation found. Thanks to Tanya!
% 7.22/2.41 % SZS status Theorem for theBenchmark
% 7.22/2.41 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/2.60 % (2838255)------------------------------
% 0.16/2.60 % (2838255)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.16/2.60 % (2838255)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/2.60 % (2838255)CaDiCaL version: 2.1.3
% 0.16/2.60 % (2838255)Termination reason: Refutation
% 0.16/2.60 % (2838255)Time elapsed: 1.123 s
% 0.16/2.60 % (2838255)Peak memory usage: 135 MB
% 0.16/2.60 % (2838255)Instructions burned: 1731 (million)
% 0.16/2.60 % (2838255)------------------------------
% 0.16/2.60 % (2838255)------------------------------
% 0.16/2.60 % (2838250)Success in time 1.556 s
% 0.16/2.60 % Vampire exiting
%------------------------------------------------------------------------------