%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : REL050-2 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n010.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 12:34:41 PM UTC 2026
% Result : Unsatisfiable 34.59s 5.30s
% Output : Refutation 34.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 48
% Number of leaves : 19
% Syntax : Number of formulae : 150 ( 145 unt; 5 def)
% Number of atoms : 155 ( 154 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 16 ( 11 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 9 con; 0-2 aty)
% Number of variables : 137 ( 137 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',maddux1_join_commutativity_1) ).
fof(f2,axiom,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(join(X0,X1),X2),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',maddux2_join_associativity_2) ).
fof(f3,axiom,
! [X0,X1] : X0 = join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',maddux3_a_kind_of_de_Morgan_3) ).
fof(f4,plain,
! [X0,X1] : join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))) = X0,
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = complement(join(complement(X0),complement(X1))),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',maddux4_definiton_of_meet_4) ).
fof(f6,plain,
! [X0,X1] : complement(join(complement(X0),complement(X1))) = meet(X0,X1),
inference(reorient_equations,[],[f5]) ).
fof(f7,axiom,
! [X2,X0,X1] : composition(X0,composition(X1,X2)) = composition(composition(X0,X1),X2),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',composition_associativity_5) ).
fof(f8,axiom,
! [X0] : composition(X0,one) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',composition_identity_6) ).
fof(f9,axiom,
! [X2,X0,X1] : composition(join(X0,X1),X2) = join(composition(X0,X2),composition(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',composition_distributivity_7) ).
fof(f10,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_idempotence_8) ).
fof(f11,axiom,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_additivity_9) ).
fof(f12,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_multiplicativity_10) ).
fof(f13,axiom,
! [X0,X1] : join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)) = complement(X1),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_cancellativity_11) ).
fof(f14,plain,
! [X0,X1] : complement(X1) = join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)),
inference(reorient_equations,[],[f13]) ).
fof(f15,axiom,
! [X0] : top = join(X0,complement(X0)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',def_top_12) ).
fof(f16,axiom,
! [X0] : zero = meet(X0,complement(X0)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',def_zero_13) ).
fof(f17,negated_conjecture,
( join(complement(composition(sk1,top)),composition(complement(composition(sk1,top)),top)) != composition(complement(composition(sk1,top)),top)
| join(composition(complement(composition(sk1,top)),top),complement(composition(sk1,top))) != complement(composition(sk1,top)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals_14) ).
fof(f18,plain,
( composition(complement(composition(sk1,top)),top) != join(complement(composition(sk1,top)),composition(complement(composition(sk1,top)),top))
| complement(composition(sk1,top)) != join(composition(complement(composition(sk1,top)),top),complement(composition(sk1,top))) ),
inference(reorient_equations,[],[f17]) ).
fof(f19,plain,
! [X0] : zero = complement(join(complement(X0),complement(complement(X0)))),
inference(definition_unfolding,[],[f16,f6]) ).
fof(f20,definition,
sF0 = composition(sk1,top),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f21,plain,
composition(sk1,top) = sF0,
inference(reorient_equations,[],[f20]) ).
fof(f22,definition,
sF1 = complement(sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f23,plain,
complement(sF0) = sF1,
inference(reorient_equations,[],[f22]) ).
fof(f24,definition,
sF2 = composition(sF1,top),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f25,plain,
composition(sF1,top) = sF2,
inference(reorient_equations,[],[f24]) ).
fof(f26,definition,
sF3 = join(sF1,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f27,plain,
join(sF1,sF2) = sF3,
inference(reorient_equations,[],[f26]) ).
fof(f28,definition,
sF4 = join(sF2,sF1),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f29,plain,
join(sF2,sF1) = sF4,
inference(reorient_equations,[],[f28]) ).
fof(f30,plain,
( sF2 != sF3
| sF1 != sF4 ),
inference(definition_folding,[],[f18,f29,f23,f21,f25,f23,f21,f23,f21,f27,f25,f23,f21,f23,f21,f25,f23,f21]) ).
fof(f31,plain,
join(sF1,sF2) = sF4,
inference(forward_demodulation,[],[f29,f1]) ).
fof(f32,plain,
sF3 = sF4,
inference(forward_demodulation,[],[f31,f27]) ).
fof(f37,plain,
zero = complement(top),
inference(superposition,[],[f19,f15]) ).
fof(f47,plain,
! [X0,X1] : converse(join(converse(X0),X1)) = join(X0,converse(X1)),
inference(superposition,[],[f11,f10]) ).
fof(f54,plain,
! [X0,X1] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[],[f12,f10]) ).
fof(f58,plain,
! [X0] : join(X0,converse(complement(converse(X0)))) = converse(top),
inference(superposition,[],[f47,f15]) ).
fof(f72,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(top,X1),
inference(superposition,[],[f2,f15]) ).
fof(f83,plain,
! [X0,X1] : top = join(X0,join(X1,complement(join(X0,X1)))),
inference(superposition,[],[f15,f2]) ).
fof(f85,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f1,f2]) ).
fof(f94,plain,
! [X0,X1] : composition(X0,X1) = composition(X0,composition(one,X1)),
inference(superposition,[],[f7,f8]) ).
fof(f97,plain,
! [X0] : composition(sk1,composition(top,X0)) = composition(sF0,X0),
inference(superposition,[],[f7,f21]) ).
fof(f107,plain,
! [X2,X0,X1] : composition(join(converse(X1),X2),converse(X0)) = join(converse(composition(X0,X1)),composition(X2,converse(X0))),
inference(superposition,[],[f9,f12]) ).
fof(f111,plain,
! [X2,X3,X0,X1] : composition(join(X3,composition(X0,X1)),X2) = join(composition(X3,X2),composition(X0,composition(X1,X2))),
inference(superposition,[],[f9,f7]) ).
fof(f119,plain,
! [X2,X0,X1] : composition(join(X0,X1),X2) = join(composition(X1,X2),composition(X0,X2)),
inference(superposition,[],[f1,f9]) ).
fof(f142,plain,
! [X0,X1] : complement(converse(X0)) = join(composition(converse(converse(X1)),complement(converse(composition(X0,X1)))),complement(converse(X0))),
inference(superposition,[],[f14,f12]) ).
fof(f147,plain,
! [X0] : zero = join(composition(converse(X0),complement(composition(X0,top))),zero),
inference(superposition,[],[f14,f37]) ).
fof(f154,plain,
! [X0] : zero = join(zero,composition(converse(X0),complement(composition(X0,top)))),
inference(forward_demodulation,[],[f147,f1]) ).
fof(f159,plain,
! [X0,X1] : complement(converse(X0)) = join(complement(converse(X0)),composition(converse(converse(X1)),complement(converse(composition(X0,X1))))),
inference(forward_demodulation,[],[f142,f1]) ).
fof(f168,plain,
! [X0,X1] : complement(converse(X0)) = join(complement(converse(X0)),composition(X1,complement(converse(composition(X0,X1))))),
inference(forward_demodulation,[],[f159,f10]) ).
fof(f174,plain,
! [X0,X1] : join(complement(X0),complement(X1)) = join(complement(X0),complement(join(complement(join(complement(X0),complement(X1))),join(complement(X0),X1)))),
inference(superposition,[],[f4,f4]) ).
fof(f178,plain,
! [X0] : join(zero,complement(join(complement(X0),complement(X0)))) = X0,
inference(superposition,[],[f4,f19]) ).
fof(f185,plain,
! [X0,X1] : join(complement(join(complement(X1),complement(X0))),complement(join(X0,complement(X1)))) = X1,
inference(superposition,[],[f4,f1]) ).
fof(f189,plain,
! [X2,X0,X1] : join(X0,X2) = join(complement(join(complement(X0),complement(X1))),join(complement(join(complement(X0),X1)),X2)),
inference(superposition,[],[f2,f4]) ).
fof(f191,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = X0,
inference(superposition,[],[f1,f4]) ).
fof(f192,plain,
! [X2,X0,X1] : join(X0,X2) = join(complement(join(complement(X0),X1)),join(X2,complement(join(complement(X0),complement(X1))))),
inference(forward_demodulation,[],[f189,f85]) ).
fof(f194,plain,
! [X0,X1] : join(complement(join(X0,complement(X1))),complement(join(complement(X1),complement(X0)))) = X1,
inference(forward_demodulation,[],[f185,f1]) ).
fof(f204,plain,
! [X0,X1] : join(complement(X0),complement(X1)) = join(complement(X0),complement(join(join(complement(X0),X1),complement(join(complement(X0),complement(X1)))))),
inference(forward_demodulation,[],[f174,f1]) ).
fof(f210,plain,
! [X0,X1] : join(complement(X0),complement(X1)) = join(complement(X0),complement(join(complement(X0),join(X1,complement(join(complement(X0),complement(X1))))))),
inference(forward_demodulation,[],[f204,f2]) ).
fof(f380,plain,
! [X0] : converse(converse(X0)) = composition(converse(one),X0),
inference(superposition,[],[f54,f8]) ).
fof(f403,plain,
! [X0] : composition(converse(one),X0) = X0,
inference(forward_demodulation,[],[f380,f10]) ).
fof(f415,plain,
! [X0] : complement(X0) = join(complement(composition(one,X0)),complement(X0)),
inference(superposition,[],[f14,f403]) ).
fof(f421,plain,
! [X0] : composition(one,X0) = composition(converse(one),X0),
inference(superposition,[],[f94,f403]) ).
fof(f425,plain,
! [X0] : composition(one,X0) = X0,
inference(forward_demodulation,[],[f421,f403]) ).
fof(f429,plain,
! [X0] : complement(X0) = join(complement(X0),complement(composition(one,X0))),
inference(forward_demodulation,[],[f415,f1]) ).
fof(f434,plain,
! [X0] : complement(X0) = join(complement(X0),complement(X0)),
inference(forward_demodulation,[],[f429,f425]) ).
fof(f441,plain,
! [X0,X1] : join(top,X0) = join(X1,join(X0,complement(X1))),
inference(superposition,[],[f72,f1]) ).
fof(f443,plain,
! [X0] : join(top,complement(complement(X0))) = join(X0,top),
inference(superposition,[],[f72,f15]) ).
fof(f869,plain,
! [X0] : join(zero,complement(complement(X0))) = X0,
inference(superposition,[],[f178,f434]) ).
fof(f874,plain,
! [X0] : top = join(complement(X0),join(complement(X0),complement(complement(X0)))),
inference(superposition,[],[f83,f434]) ).
fof(f877,plain,
! [X0] : top = join(top,complement(X0)),
inference(forward_demodulation,[],[f874,f441]) ).
fof(f1259,plain,
! [X0] : top = join(X0,top),
inference(superposition,[],[f83,f877]) ).
fof(f1330,plain,
! [X0] : top = join(top,X0),
inference(superposition,[],[f1,f1259]) ).
fof(f1422,plain,
top = converse(top),
inference(superposition,[],[f58,f1330]) ).
fof(f2394,plain,
! [X0] : composition(join(converse(top),X0),converse(sF1)) = join(converse(sF2),composition(X0,converse(sF1))),
inference(superposition,[],[f107,f25]) ).
fof(f2435,plain,
! [X0] : join(converse(sF2),composition(X0,converse(sF1))) = composition(join(top,X0),converse(sF1)),
inference(forward_demodulation,[],[f2394,f1422]) ).
fof(f2456,plain,
! [X0] : join(converse(sF2),composition(X0,converse(sF1))) = composition(top,converse(sF1)),
inference(forward_demodulation,[],[f2435,f1330]) ).
fof(f3639,plain,
! [X0] : complement(X0) = join(complement(X0),complement(join(complement(X0),join(X0,complement(complement(X0)))))),
inference(superposition,[],[f210,f434]) ).
fof(f3649,plain,
join(complement(zero),complement(zero)) = join(complement(zero),complement(join(complement(zero),zero))),
inference(superposition,[],[f210,f178]) ).
fof(f3689,plain,
join(complement(zero),complement(zero)) = join(complement(zero),complement(join(zero,complement(zero)))),
inference(forward_demodulation,[],[f3649,f1]) ).
fof(f3695,plain,
! [X0] : complement(X0) = join(complement(X0),complement(join(X0,join(complement(complement(X0)),complement(X0))))),
inference(forward_demodulation,[],[f3639,f85]) ).
fof(f3716,plain,
join(complement(zero),complement(top)) = join(complement(zero),complement(zero)),
inference(forward_demodulation,[],[f3689,f15]) ).
fof(f3720,plain,
! [X0] : complement(X0) = join(complement(X0),complement(join(top,complement(complement(X0))))),
inference(forward_demodulation,[],[f3695,f441]) ).
fof(f3735,plain,
complement(zero) = join(complement(zero),complement(top)),
inference(forward_demodulation,[],[f3716,f434]) ).
fof(f3738,plain,
! [X0] : complement(X0) = join(complement(X0),complement(join(X0,top))),
inference(forward_demodulation,[],[f3720,f443]) ).
fof(f3750,plain,
complement(zero) = join(complement(top),complement(zero)),
inference(forward_demodulation,[],[f3735,f1]) ).
fof(f3752,plain,
! [X0] : complement(X0) = join(complement(X0),complement(top)),
inference(forward_demodulation,[],[f3738,f1259]) ).
fof(f3761,plain,
complement(zero) = join(zero,complement(zero)),
inference(forward_demodulation,[],[f3750,f37]) ).
fof(f3763,plain,
! [X0] : complement(X0) = join(complement(X0),zero),
inference(forward_demodulation,[],[f3752,f37]) ).
fof(f3772,plain,
top = complement(zero),
inference(forward_demodulation,[],[f3761,f15]) ).
fof(f3774,plain,
! [X0] : complement(X0) = join(zero,complement(X0)),
inference(forward_demodulation,[],[f3763,f1]) ).
fof(f4123,plain,
! [X0] : complement(complement(X0)) = X0,
inference(superposition,[],[f869,f3774]) ).
fof(f4127,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = join(X0,zero),
inference(superposition,[],[f192,f3774]) ).
fof(f4130,plain,
! [X0] : join(complement(complement(X0)),complement(join(complement(X0),complement(zero)))) = X0,
inference(superposition,[],[f194,f3774]) ).
fof(f4139,plain,
! [X0] : join(complement(complement(X0)),complement(join(complement(X0),top))) = X0,
inference(forward_demodulation,[],[f4130,f3772]) ).
fof(f4141,plain,
! [X0] : join(X0,zero) = X0,
inference(forward_demodulation,[],[f4127,f191]) ).
fof(f4152,plain,
! [X0] : join(complement(complement(X0)),complement(join(top,complement(X0)))) = X0,
inference(forward_demodulation,[],[f4139,f1]) ).
fof(f4156,plain,
! [X0] : join(complement(complement(X0)),complement(top)) = X0,
inference(forward_demodulation,[],[f4152,f877]) ).
fof(f4158,plain,
! [X0] : join(complement(top),complement(complement(X0))) = X0,
inference(forward_demodulation,[],[f4156,f1]) ).
fof(f4160,plain,
! [X0] : join(complement(top),X0) = X0,
inference(forward_demodulation,[],[f4158,f4123]) ).
fof(f4161,plain,
! [X0] : join(zero,X0) = X0,
inference(forward_demodulation,[],[f4160,f37]) ).
fof(f4653,plain,
! [X0] : converse(converse(X0)) = join(X0,converse(zero)),
inference(superposition,[],[f47,f4141]) ).
fof(f4667,plain,
! [X0] : join(X0,converse(zero)) = X0,
inference(forward_demodulation,[],[f4653,f10]) ).
fof(f5357,plain,
zero = converse(zero),
inference(superposition,[],[f4161,f4667]) ).
fof(f9269,plain,
zero = join(zero,composition(top,complement(composition(top,top)))),
inference(superposition,[],[f154,f1422]) ).
fof(f9305,plain,
zero = composition(top,complement(composition(top,top))),
inference(forward_demodulation,[],[f9269,f4161]) ).
fof(f13522,plain,
! [X0,X1] : composition(join(top,composition(X0,X1)),complement(composition(top,top))) = join(zero,composition(X0,composition(X1,complement(composition(top,top))))),
inference(superposition,[],[f111,f9305]) ).
fof(f13526,plain,
! [X0] : composition(join(X0,top),complement(composition(top,top))) = join(zero,composition(X0,complement(composition(top,top)))),
inference(superposition,[],[f119,f9305]) ).
fof(f13540,plain,
! [X0] : composition(join(X0,top),complement(composition(top,top))) = composition(X0,complement(composition(top,top))),
inference(forward_demodulation,[],[f13526,f4161]) ).
fof(f13544,plain,
! [X0,X1] : composition(X0,composition(X1,complement(composition(top,top)))) = composition(join(top,composition(X0,X1)),complement(composition(top,top))),
inference(forward_demodulation,[],[f13522,f4161]) ).
fof(f13556,plain,
! [X0] : composition(top,complement(composition(top,top))) = composition(X0,complement(composition(top,top))),
inference(forward_demodulation,[],[f13540,f1259]) ).
fof(f13560,plain,
! [X0,X1] : composition(top,complement(composition(top,top))) = composition(X0,composition(X1,complement(composition(top,top)))),
inference(forward_demodulation,[],[f13544,f1330]) ).
fof(f13571,plain,
! [X0] : zero = composition(X0,complement(composition(top,top))),
inference(forward_demodulation,[],[f13556,f9305]) ).
fof(f13575,plain,
! [X0,X1] : zero = composition(X0,composition(X1,complement(composition(top,top)))),
inference(forward_demodulation,[],[f13560,f9305]) ).
fof(f13585,plain,
! [X0] : zero = composition(X0,zero),
inference(forward_demodulation,[],[f13575,f13571]) ).
fof(f13894,plain,
! [X0] : converse(zero) = composition(converse(zero),X0),
inference(superposition,[],[f54,f13585]) ).
fof(f13901,plain,
! [X0] : zero = composition(zero,X0),
inference(forward_demodulation,[],[f13894,f5357]) ).
fof(f15157,plain,
zero = complement(composition(top,top)),
inference(superposition,[],[f403,f13571]) ).
fof(f15443,plain,
complement(zero) = composition(top,top),
inference(superposition,[],[f4123,f15157]) ).
fof(f15444,plain,
top = composition(top,top),
inference(forward_demodulation,[],[f15443,f3772]) ).
fof(f15768,plain,
composition(sk1,top) = composition(sF0,top),
inference(superposition,[],[f97,f15444]) ).
fof(f15809,plain,
sF0 = composition(sF0,top),
inference(forward_demodulation,[],[f15768,f21]) ).
fof(f16358,plain,
zero = join(zero,composition(converse(sF0),complement(sF0))),
inference(superposition,[],[f154,f15809]) ).
fof(f16390,plain,
zero = composition(converse(sF0),complement(sF0)),
inference(forward_demodulation,[],[f16358,f4161]) ).
fof(f16400,plain,
zero = composition(converse(sF0),sF1),
inference(forward_demodulation,[],[f16390,f23]) ).
fof(f19142,plain,
complement(converse(converse(sF0))) = join(complement(converse(converse(sF0))),composition(sF1,complement(converse(zero)))),
inference(superposition,[],[f168,f16400]) ).
fof(f19144,plain,
complement(converse(converse(sF0))) = join(complement(converse(converse(sF0))),composition(sF1,complement(zero))),
inference(forward_demodulation,[],[f19142,f5357]) ).
fof(f19166,plain,
complement(converse(converse(sF0))) = join(complement(converse(converse(sF0))),composition(sF1,top)),
inference(forward_demodulation,[],[f19144,f3772]) ).
fof(f19181,plain,
complement(converse(converse(sF0))) = join(composition(sF1,top),complement(converse(converse(sF0)))),
inference(forward_demodulation,[],[f19166,f1]) ).
fof(f19190,plain,
complement(sF0) = join(composition(sF1,top),complement(sF0)),
inference(forward_demodulation,[],[f19181,f10]) ).
fof(f19196,plain,
complement(sF0) = join(complement(sF0),composition(sF1,top)),
inference(forward_demodulation,[],[f19190,f1]) ).
fof(f19201,plain,
complement(sF0) = join(complement(sF0),sF2),
inference(forward_demodulation,[],[f19196,f25]) ).
fof(f19203,plain,
complement(sF0) = join(sF2,complement(sF0)),
inference(forward_demodulation,[],[f19201,f1]) ).
fof(f19204,plain,
sF1 = join(sF2,sF1),
inference(forward_demodulation,[],[f19203,f23]) ).
fof(f19205,plain,
sF1 = join(sF1,sF2),
inference(forward_demodulation,[],[f19204,f1]) ).
fof(f19351,plain,
sF1 = sF3,
inference(superposition,[],[f27,f19205]) ).
fof(f19657,plain,
( sF1 != sF2
| sF1 != sF4 ),
inference(superposition,[],[f30,f19351]) ).
fof(f19689,plain,
( sF1 != sF3
| sF1 != sF2 ),
inference(forward_demodulation,[],[f19657,f32]) ).
fof(f19690,plain,
sF1 != sF2,
inference(forward_subsumption_resolution,[],[f19689,f19351]) ).
fof(f21275,plain,
composition(top,converse(sF1)) = join(converse(sF2),converse(sF1)),
inference(superposition,[],[f2456,f403]) ).
fof(f21277,plain,
composition(top,converse(sF1)) = join(converse(sF2),zero),
inference(superposition,[],[f2456,f13901]) ).
fof(f21312,plain,
composition(top,converse(sF1)) = join(zero,converse(sF2)),
inference(forward_demodulation,[],[f21277,f1]) ).
fof(f21313,plain,
composition(top,converse(sF1)) = join(converse(sF1),converse(sF2)),
inference(forward_demodulation,[],[f21275,f1]) ).
fof(f21325,plain,
converse(sF2) = composition(top,converse(sF1)),
inference(forward_demodulation,[],[f21312,f4161]) ).
fof(f21326,plain,
composition(top,converse(sF1)) = converse(join(sF1,sF2)),
inference(forward_demodulation,[],[f21313,f11]) ).
fof(f21335,plain,
converse(sF3) = composition(top,converse(sF1)),
inference(forward_demodulation,[],[f21326,f27]) ).
fof(f21344,plain,
converse(sF2) = converse(sF3),
inference(forward_demodulation,[],[f21335,f21325]) ).
fof(f21352,plain,
converse(sF1) = converse(sF2),
inference(forward_demodulation,[],[f21344,f19351]) ).
fof(f21367,plain,
sF2 = converse(converse(sF1)),
inference(superposition,[],[f10,f21352]) ).
fof(f21424,plain,
sF1 = sF2,
inference(forward_demodulation,[],[f21367,f10]) ).
fof(f21433,plain,
$false,
inference(forward_subsumption_resolution,[],[f21424,f19690]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : REL050-2 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.38 % Computer : n010.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 22:57:32 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 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
% 13.98/2.48 % (1396911)Will run a generic schedule for satisfiability detection.
% 13.98/2.48 % (1396920)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2399993201:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 13.98/2.48 % (1396917)% WARNING: option uhcvi not known.
% 13.98/2.48 % (1396916)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3225932072_2999 on theBenchmark for (2999ds/0Mi)
% 13.98/2.48 % (1396917)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2905789316:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 13.98/2.48 % (1396919)dis+10_1_sil=32000:sp=arity:random_seed=2842987586:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 13.98/2.48 % (1396918)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2153228920:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 13.98/2.48 % (1396922)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2122787488:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 13.98/2.48 % (1396921)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1694110672:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 13.98/2.48 % TRYING [1]
% 13.98/2.48 % TRYING [2]
% 13.98/2.48 % TRYING [3]
% 13.98/2.48 % TRYING [4]
% 13.98/2.48 % (1396920)Instruction limit reached!
% 13.98/2.48 % (1396920)------------------------------
% 13.98/2.48 % (1396920)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.98/2.48 % (1396920)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.98/2.48 % (1396920)CaDiCaL version: 2.1.3
% 13.98/2.48 % (1396920)Termination reason: Instruction limit
% 13.98/2.48 % (1396920)Termination phase: Saturation
% 13.98/2.48 % (1396920)Time elapsed: 0.038 s
% 13.98/2.48 % (1396920)Peak memory usage: 12 MB
% 13.98/2.48 % (1396920)Instructions burned: 118 (million)
% 13.98/2.48 % (1396930)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=204944552:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 13.98/2.48 % TRYING [1]
% 13.98/2.48 % TRYING [2]
% 13.98/2.48 % TRYING [3]
% 13.98/2.48 % TRYING [4]
% 13.98/2.48 % TRYING [5]
% 13.98/2.48 % (1396919)Instruction limit reached!
% 13.98/2.48 % (1396919)------------------------------
% 13.98/2.48 % (1396919)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.98/2.48 % (1396919)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.98/2.48 % (1396919)CaDiCaL version: 2.1.3
% 13.98/2.48 % (1396919)Termination reason: Instruction limit
% 13.98/2.48 % (1396919)Termination phase: Saturation
% 13.98/2.48 % (1396919)Time elapsed: 0.059 s
% 13.98/2.48 % (1396919)Peak memory usage: 12 MB
% 13.98/2.48 % (1396919)Instructions burned: 104 (million)
% 13.98/2.48 % TRYING [5]
% 13.98/2.48 % (1396921)Instruction limit reached!
% 13.98/2.48 % (1396921)------------------------------
% 13.98/2.48 % (1396921)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.98/2.48 % (1396921)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.98/2.48 % (1396921)CaDiCaL version: 2.1.3
% 13.98/2.48 % (1396921)Termination reason: Instruction limit
% 13.98/2.48 % (1396921)Termination phase: Saturation
% 13.98/2.48 % (1396921)Time elapsed: 0.076 s
% 13.98/2.48 % (1396921)Peak memory usage: 13 MB
% 13.98/2.48 % (1396921)Instructions burned: 133 (million)
% 13.98/2.48 % (1396932)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2285339784:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 13.98/2.48 % (1396922)Instruction limit reached!
% 13.98/2.48 % (1396922)------------------------------
% 13.98/2.48 % (1396922)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.98/2.48 % (1396922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.98/2.48 % (1396922)CaDiCaL version: 2.1.3
% 13.98/2.48 % (1396922)Termination reason: Instruction limit
% 13.98/2.48 % (1396922)Termination phase: Saturation
% 13.98/2.48 % (1396922)Time elapsed: 0.095 s
% 13.98/2.48 % (1396922)Peak memory usage: 13 MB
% 13.98/2.48 % (1396922)Instructions burned: 159 (million)
% 13.98/2.48 % (1396933)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=2803465672:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 13.98/2.48 % (1396936)ott-21_1_sil=16000:fs=off:random_seed=2603702371:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 13.98/2.48 % (1396932)Instruction limit reached!
% 13.98/2.48 % (1396932)------------------------------
% 13.98/2.48 % (1396932)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396932)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396932)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396932)Termination reason: Instruction limit
% 34.59/5.30 % (1396932)Termination phase: Saturation
% 34.59/5.30 % (1396932)Time elapsed: 0.084 s
% 34.59/5.30 % (1396932)Peak memory usage: 13 MB
% 34.59/5.30 % (1396932)Instructions burned: 132 (million)
% 34.59/5.30 % (1396938)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2297142852:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 34.59/5.30 % TRYING [6]
% 34.59/5.30 % (1396936)Instruction limit reached!
% 34.59/5.30 % (1396936)------------------------------
% 34.59/5.30 % (1396936)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396936)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396936)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396936)Termination reason: Instruction limit
% 34.59/5.30 % (1396936)Termination phase: Saturation
% 34.59/5.30 % (1396936)Time elapsed: 0.081 s
% 34.59/5.30 % (1396936)Peak memory usage: 12 MB
% 34.59/5.30 % (1396936)Instructions burned: 182 (million)
% 34.59/5.30 % (1396940)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3680299463:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 34.59/5.30 % TRYING [1]
% 34.59/5.30 % TRYING [2]
% 34.59/5.30 % TRYING [3]
% 34.59/5.30 % (1396930)Instruction limit reached!
% 34.59/5.30 % (1396930)------------------------------
% 34.59/5.30 % (1396930)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396930)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396930)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396930)Termination reason: Instruction limit
% 34.59/5.30 % (1396930)Termination phase: Finite model building constraint generation
% 34.59/5.30 % (1396930)Time elapsed: 0.187 s
% 34.59/5.30 % (1396930)Peak memory usage: 25 MB
% 34.59/5.30 % (1396930)Instructions burned: 718 (million)
% 34.59/5.30 % TRYING [6]
% 34.59/5.30 % (1396942)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3238828660:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 34.59/5.30 % TRYING [4]
% 34.59/5.30 % TRYING [5]
% 34.59/5.30 % (1396933)Instruction limit reached!
% 34.59/5.30 % (1396933)------------------------------
% 34.59/5.30 % (1396933)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396933)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396933)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396933)Termination reason: Instruction limit
% 34.59/5.30 % (1396933)Termination phase: Saturation
% 34.59/5.30 % (1396933)Time elapsed: 0.342 s
% 34.59/5.30 % (1396933)Peak memory usage: 18 MB
% 34.59/5.30 % (1396933)Instructions burned: 685 (million)
% 34.59/5.30 % (1396938)Instruction limit reached!
% 34.59/5.30 % (1396938)------------------------------
% 34.59/5.30 % (1396938)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396938)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396938)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396938)Termination reason: Instruction limit
% 34.59/5.30 % (1396938)Termination phase: Saturation
% 34.59/5.30 % (1396938)Time elapsed: 0.257 s
% 34.59/5.30 % (1396938)Peak memory usage: 15 MB
% 34.59/5.30 % (1396938)Instructions burned: 477 (million)
% 34.59/5.30 % (1396944)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3543389074:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 34.59/5.30 % (1396945)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=1503180574:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 34.59/5.30 % TRYING [6]
% 34.59/5.30 % TRYING [14]
% 34.59/5.30 % (1396940)Instruction limit reached!
% 34.59/5.30 % (1396940)------------------------------
% 34.59/5.30 % (1396940)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396940)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396940)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396940)Termination reason: Instruction limit
% 34.59/5.30 % (1396940)Termination phase: Finite model building SAT solving
% 34.59/5.30 % (1396940)Time elapsed: 0.360 s
% 34.59/5.30 % (1396940)Peak memory usage: 22 MB
% 34.59/5.30 % (1396940)Instructions burned: 865 (million)
% 34.59/5.30 % (1396942)Instruction limit reached!
% 34.59/5.30 % (1396942)------------------------------
% 34.59/5.30 % (1396942)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396942)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396942)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396942)Termination reason: Instruction limit
% 34.59/5.30 % (1396942)Termination phase: Saturation
% 34.59/5.30 % (1396942)Time elapsed: 0.361 s
% 34.59/5.30 % (1396942)Peak memory usage: 21 MB
% 34.59/5.30 % (1396942)Instructions burned: 1180 (million)
% 34.59/5.30 % (1396948)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=4035039272:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 34.59/5.30 % (1396949)fmb+10_1_sil=64000:random_seed=2555919054:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 34.59/5.30 % TRYING [1]
% 34.59/5.30 % TRYING [2]
% 34.59/5.30 % TRYING [3]
% 34.59/5.30 % TRYING [4]
% 34.59/5.30 % TRYING [5]
% 34.59/5.30 % TRYING [6]
% 34.59/5.30 % (1396944)Instruction limit reached!
% 34.59/5.30 % (1396944)------------------------------
% 34.59/5.30 % (1396944)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396944)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396944)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396944)Termination reason: Instruction limit
% 34.59/5.30 % (1396944)Termination phase: Finite model building constraint generation
% 34.59/5.30 % (1396944)Time elapsed: 0.341 s
% 34.59/5.30 % (1396944)Peak memory usage: 82 MB
% 34.59/5.30 % (1396944)Instructions burned: 890 (million)
% 34.59/5.30 % (1396952)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2062675467:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 34.59/5.30 % TRYING [20]
% 34.59/5.30 % (1396945)Instruction limit reached!
% 34.59/5.30 % (1396945)------------------------------
% 34.59/5.30 % (1396945)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396945)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396945)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396945)Termination reason: Instruction limit
% 34.59/5.30 % (1396945)Termination phase: Saturation
% 34.59/5.30 % (1396945)Time elapsed: 0.390 s
% 34.59/5.30 % (1396945)Peak memory usage: 17 MB
% 34.59/5.30 % (1396945)Instructions burned: 692 (million)
% 34.59/5.30 % (1396954)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3569923744:fmbsr=1.7:i=920_2991 on theBenchmark for (2991ds/920Mi)
% 34.59/5.30 % TRYING [8]
% 34.59/5.30 % TRYING [7]
% 34.59/5.30 % TRYING [7]
% 34.59/5.30 % (1396948)Instruction limit reached!
% 34.59/5.30 % (1396948)------------------------------
% 34.59/5.30 % (1396948)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396948)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396948)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396948)Termination reason: Instruction limit
% 34.59/5.30 % (1396948)Termination phase: Saturation
% 34.59/5.30 % (1396948)Time elapsed: 0.457 s
% 34.59/5.30 % (1396948)Peak memory usage: 19 MB
% 34.59/5.30 % (1396948)Instructions burned: 879 (million)
% 34.59/5.30 % (1396956)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1098672134:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 34.59/5.30 % (1396954)Instruction limit reached!
% 34.59/5.30 % (1396954)------------------------------
% 34.59/5.30 % (1396954)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396954)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396954)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396954)Termination reason: Instruction limit
% 34.59/5.30 % (1396954)Termination phase: Finite model building SAT solving
% 34.59/5.30 % (1396954)Time elapsed: 0.381 s
% 34.59/5.30 % (1396954)Peak memory usage: 65 MB
% 34.59/5.30 % (1396954)Instructions burned: 923 (million)
% 34.59/5.30 % (1396958)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3746695851:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 34.59/5.30 % (1396958)Instruction limit reached!
% 34.59/5.30 % (1396958)------------------------------
% 34.59/5.30 % (1396958)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396958)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396958)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396958)Termination reason: Instruction limit
% 34.59/5.30 % (1396958)Termination phase: Saturation
% 34.59/5.30 % (1396958)Time elapsed: 0.718 s
% 34.59/5.30 % (1396958)Peak memory usage: 24 MB
% 34.59/5.30 % (1396958)Instructions burned: 1473 (million)
% 34.59/5.30 % (1396960)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3342594942:i=6324_2979 on theBenchmark for (2979ds/6324Mi)
% 34.59/5.30 % TRYING [77]
% 34.59/5.30 % TRYING [8]
% 34.59/5.30 % (1396956)Instruction limit reached!
% 34.59/5.30 % (1396956)------------------------------
% 34.59/5.30 % (1396956)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396956)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396956)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396956)Termination reason: Instruction limit
% 34.59/5.30 % (1396956)Termination phase: Saturation
% 34.59/5.30 % (1396956)Time elapsed: 2.748 s
% 34.59/5.30 % (1396956)Peak memory usage: 50 MB
% 34.59/5.30 % (1396956)Instructions burned: 5133 (million)
% 34.59/5.30 % (1396962)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3765728498:fmbsr=2.30978:i=2174_2961 on theBenchmark for (2961ds/2174Mi)
% 34.59/5.30 % TRYING [16]
% 34.59/5.30 % (1396952)Instruction limit reached!
% 34.59/5.30 % (1396952)------------------------------
% 34.59/5.30 % (1396952)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396952)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396952)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396952)Termination reason: Instruction limit
% 34.59/5.30 % (1396952)Termination phase: Finite model building constraint generation
% 34.59/5.30 % (1396952)Time elapsed: 3.467 s
% 34.59/5.30 % (1396952)Peak memory usage: 670 MB
% 34.59/5.30 % (1396952)Instructions burned: 9516 (million)
% 34.59/5.30 % (1396960)Instruction limit reached!
% 34.59/5.30 % (1396960)------------------------------
% 34.59/5.30 % (1396960)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396960)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396960)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396960)Termination reason: Instruction limit
% 34.59/5.30 % (1396960)Termination phase: Finite model building constraint generation
% 34.59/5.30 % (1396960)Time elapsed: 2.358 s
% 34.59/5.30 % (1396960)Peak memory usage: 515 MB
% 34.59/5.30 % (1396960)Instructions burned: 6325 (million)
% 34.59/5.30 % (1396964)ott-2_1_sil=16000:newcnf=on:random_seed=4092578269:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2955 on theBenchmark for (2955ds/869Mi)
% 34.59/5.30 % (1396966)ott+10_1_sil=32000:tgt=ground:random_seed=2026908526:i=5114:av=off_2955 on theBenchmark for (2955ds/5114Mi)
% 34.59/5.30 % (1396962)Instruction limit reached!
% 34.59/5.30 % (1396962)------------------------------
% 34.59/5.30 % (1396962)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396962)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396962)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396962)Termination reason: Instruction limit
% 34.59/5.30 % (1396962)Termination phase: Finite model building constraint generation
% 34.59/5.30 % (1396962)Time elapsed: 0.740 s
% 34.59/5.30 % (1396962)Peak memory usage: 135 MB
% 34.59/5.30 % (1396962)Instructions burned: 2177 (million)
% 34.59/5.30 % (1396968)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2665961245:i=54282_2953 on theBenchmark for (2953ds/54282Mi)
% 34.59/5.30 % TRYING [1]
% 34.59/5.30 % TRYING [2]
% 34.59/5.30 % TRYING [3]
% 34.59/5.30 % TRYING [4]
% 34.59/5.30 % TRYING [5]
% 34.59/5.30 % (1396966) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1396911-1396966"...
% 34.59/5.30 % (1396966)...printing done.
% 34.59/5.30 % (1396966)Refutation found. Thanks to Tanya!
% 34.59/5.30 % SZS status Unsatisfiable for theBenchmark
% 34.59/5.30 % SZS output start Proof for theBenchmark
% See solution above
% 34.59/5.30 % (1396966)------------------------------
% 34.59/5.30 % (1396966)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 34.59/5.30 % (1396966)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 34.59/5.30 % (1396966)CaDiCaL version: 2.1.3
% 34.59/5.30 % (1396966)Termination reason: Refutation
% 34.59/5.30 % (1396966)Time elapsed: 0.361 s
% 34.59/5.30 % (1396966)Peak memory usage: 17 MB
% 34.59/5.30 % (1396966)Instructions burned: 650 (million)
% 34.59/5.30 % (1396911)Success in time 4.873 s
% 34.59/5.30 % Vampire exiting
%------------------------------------------------------------------------------