%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : REL024+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n014.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 : Fri Sep 25 02:36:53 PM UTC 2026
% Result : Theorem 237.90s 34.00s
% Output : CNFRefutation 237.90s
% Verified :
% SZS Type : Refutation
% Derivation depth : 36
% Number of leaves : 14
% Syntax : Number of formulae : 108 ( 108 unt; 0 def)
% Number of atoms : 108 ( 107 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 10 ( 10 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 6 con; 0-2 aty)
% Number of variables : 166 ( 0 sgn 163 !; 3 ?; 106 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',maddux1_join_commutativity) ).
fof(f2,axiom,
! [X0,X1,X2] : join(X0,join(X1,X2)) = join(join(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',maddux2_join_associativity) ).
fof(f3,axiom,
! [X0,X1] : X0 = join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',maddux3_a_kind_of_de_Morgan) ).
fof(f4,axiom,
! [X0,X1] : meet(X0,X1) = complement(join(complement(X0),complement(X1))),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',maddux4_definiton_of_meet) ).
fof(f5,axiom,
! [X0,X1,X2] : composition(X0,composition(X1,X2)) = composition(composition(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',composition_associativity) ).
fof(f6,axiom,
! [X0] : composition(X0,one) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',composition_identity) ).
fof(f7,axiom,
! [X0,X1,X2] : composition(join(X0,X1),X2) = join(composition(X0,X2),composition(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',composition_distributivity) ).
fof(f8,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',converse_idempotence) ).
fof(f9,axiom,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',converse_additivity) ).
fof(f10,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',converse_multiplicativity) ).
fof(f11,axiom,
! [X0,X1] : join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)) = complement(X1),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',converse_cancellativity) ).
fof(f12,axiom,
! [X0] : top = join(X0,complement(X0)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',def_top) ).
fof(f13,axiom,
! [X0] : zero = meet(X0,complement(X0)),
file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax',def_zero) ).
fof(f14,conjecture,
! [X0,X1,X2] : join(composition(meet(X0,converse(X1)),meet(X1,X2)),composition(meet(X0,converse(X1)),X2)) = composition(meet(X0,converse(X1)),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f15,negated_conjecture,
~ ! [X0,X1,X2] : join(composition(meet(X0,converse(X1)),meet(X1,X2)),composition(meet(X0,converse(X1)),X2)) = composition(meet(X0,converse(X1)),X2),
inference(negated_conjecture,[status(cth)],[f14]) ).
fof(f16,plain,
? [X0,X1,X2] : composition(meet(X0,converse(X1)),X2) != join(composition(meet(X0,converse(X1)),meet(X1,X2)),composition(meet(X0,converse(X1)),X2)),
inference(ennf_transformation,[],[f15]) ).
fof(f17,plain,
composition(meet(sK0,converse(sK1)),sK2) != join(composition(meet(sK0,converse(sK1)),meet(sK1,sK2)),composition(meet(sK0,converse(sK1)),sK2)),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f16]) ).
fof(f18,plain,
! [X0,X1] : join(X0,X1) = join(X1,X0),
inference(cnf_transformation,[],[f1]) ).
fof(f19,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(join(X0,X1),X2),
inference(cnf_transformation,[],[f2]) ).
fof(f20,plain,
! [X0,X1] : join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))) = X0,
inference(cnf_transformation,[],[f3]) ).
fof(f21,plain,
! [X0,X1] : complement(join(complement(X0),complement(X1))) = meet(X0,X1),
inference(cnf_transformation,[],[f4]) ).
fof(f22,plain,
! [X2,X0,X1] : composition(X0,composition(X1,X2)) = composition(composition(X0,X1),X2),
inference(cnf_transformation,[],[f5]) ).
fof(f23,plain,
! [X0] : composition(X0,one) = X0,
inference(cnf_transformation,[],[f6]) ).
fof(f24,plain,
! [X2,X0,X1] : composition(join(X0,X1),X2) = join(composition(X0,X2),composition(X1,X2)),
inference(cnf_transformation,[],[f7]) ).
fof(f25,plain,
! [X0] : converse(converse(X0)) = X0,
inference(cnf_transformation,[],[f8]) ).
fof(f26,plain,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
inference(cnf_transformation,[],[f9]) ).
fof(f27,plain,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
inference(cnf_transformation,[],[f10]) ).
fof(f28,plain,
! [X0,X1] : complement(X1) = join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)),
inference(cnf_transformation,[],[f11]) ).
fof(f29,plain,
! [X0] : top = join(X0,complement(X0)),
inference(cnf_transformation,[],[f12]) ).
fof(f30,plain,
! [X0] : zero = meet(X0,complement(X0)),
inference(cnf_transformation,[],[f13]) ).
fof(f31,plain,
composition(meet(sK0,converse(sK1)),sK2) != join(composition(meet(sK0,converse(sK1)),meet(sK1,sK2)),composition(meet(sK0,converse(sK1)),sK2)),
inference(cnf_transformation,[],[f17]) ).
fof(f32,plain,
! [X0] : zero = complement(join(complement(X0),complement(complement(X0)))),
inference(definition_unfolding,[],[f30,f21]) ).
fof(f33,plain,
composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2) != join(composition(complement(join(complement(sK0),complement(converse(sK1)))),complement(join(complement(sK1),complement(sK2)))),composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2)),
inference(definition_unfolding,[],[f31,f21,f21,f21,f21]) ).
tcf(c_49,plain,
! [X0: $i,X1: $i] : join(X0,X1) = join(X1,X0),
inference(cnf_transformation,[],[f18]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i,X2: $i] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
inference(cnf_transformation,[],[f19]) ).
tcf(c_51,plain,
! [X0: $i,X1: $i] : join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))) = X0,
inference(cnf_transformation,[],[f20]) ).
tcf(c_52,plain,
! [X0: $i,X1: $i,X2: $i] : composition(composition(X0,X1),X2) = composition(X0,composition(X1,X2)),
inference(cnf_transformation,[],[f22]) ).
tcf(c_53,plain,
! [X0: $i] : composition(X0,one) = X0,
inference(cnf_transformation,[],[f23]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i,X2: $i] : join(composition(X0,X1),composition(X2,X1)) = composition(join(X0,X2),X1),
inference(cnf_transformation,[],[f24]) ).
tcf(c_55,plain,
! [X0: $i] : converse(converse(X0)) = X0,
inference(cnf_transformation,[],[f25]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i] : join(converse(X0),converse(X1)) = converse(join(X0,X1)),
inference(cnf_transformation,[],[f26]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i] : composition(converse(X0),converse(X1)) = converse(composition(X1,X0)),
inference(cnf_transformation,[],[f27]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i] : join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)) = complement(X1),
inference(cnf_transformation,[],[f28]) ).
tcf(c_59,plain,
! [X0: $i] : join(X0,complement(X0)) = top,
inference(cnf_transformation,[],[f29]) ).
tcf(c_60,plain,
! [X0: $i] : complement(join(complement(X0),complement(complement(X0)))) = zero,
inference(cnf_transformation,[],[f32]) ).
tcf(c_61,negated_conjecture,
join(composition(complement(join(complement(sK0),complement(converse(sK1)))),complement(join(complement(sK1),complement(sK2)))),composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2)) != composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2),
inference(cnf_transformation,[],[f33]) ).
tcf(c_74,plain,
! [X0: $i,X1: $i] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = X0,
inference(theory_normalisation,[status(thm)],[c_51,c_50,c_49]) ).
tcf(c_75,plain,
! [X0: $i,X1: $i] : join(complement(X0),composition(converse(X1),complement(composition(X1,X0)))) = complement(X0),
inference(theory_normalisation,[status(thm)],[c_58,c_50,c_49]) ).
tcf(c_76,negated_conjecture,
join(composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2),composition(complement(join(complement(sK0),complement(converse(sK1)))),complement(join(complement(sK1),complement(sK2))))) != composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2),
inference(theory_normalisation,[status(thm)],[c_61,c_50,c_49]) ).
tcf(c_105,plain,
complement(top) = zero,
inference(demodulation,[status(thm)],[c_60,c_59]) ).
tcf(c_950,plain,
! [X0: $i,X1: $i,X2: $i] : join(X0,join(X1,X2)) = join(X1,join(X0,X2)),
inference(superposition,[status(thm)],[c_50,c_49]) ).
tcf(c_951,plain,
join(top,zero) = top,
inference(superposition,[status(thm)],[c_105,c_59]) ).
tcf(c_979,plain,
! [X0: $i,X1: $i] : join(X0,join(complement(X0),X1)) = join(top,X1),
inference(superposition,[status(thm)],[c_59,c_50]) ).
tcf(c_981,plain,
! [X0: $i] : join(top,join(zero,X0)) = join(top,X0),
inference(superposition,[status(thm)],[c_951,c_50]) ).
tcf(c_984,plain,
! [X0: $i,X1: $i] : composition(X0,composition(one,X1)) = composition(X0,X1),
inference(superposition,[status(thm)],[c_53,c_52]) ).
tcf(c_987,plain,
! [X0: $i,X1: $i] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[status(thm)],[c_55,c_57]) ).
tcf(c_1000,plain,
! [X0: $i] : join(top,join(X0,zero)) = join(top,X0),
inference(superposition,[status(thm)],[c_49,c_981]) ).
tcf(c_1126,plain,
! [X0: $i] : join(top,join(X0,zero)) = join(X0,top),
inference(superposition,[status(thm)],[c_951,c_950]) ).
tcf(c_1374,plain,
! [X0: $i] : join(top,complement(complement(X0))) = join(X0,top),
inference(superposition,[status(thm)],[c_59,c_979]) ).
tcf(c_1376,plain,
! [X0: $i,X1: $i] : join(top,composition(converse(X0),complement(composition(X0,X1)))) = join(X1,complement(X1)),
inference(superposition,[status(thm)],[c_75,c_979]) ).
tcf(c_1402,plain,
! [X0: $i,X1: $i] : join(top,composition(converse(X0),complement(composition(X0,X1)))) = top,
inference(demodulation,[status(thm)],[c_1376,c_59]) ).
tcf(c_2839,plain,
! [X0: $i] : composition(converse(one),X0) = converse(converse(X0)),
inference(superposition,[status(thm)],[c_53,c_987]) ).
tcf(c_2868,plain,
! [X0: $i] : composition(converse(one),X0) = X0,
inference(demodulation,[status(thm)],[c_2839,c_55]) ).
tcf(c_2964,plain,
converse(one) = one,
inference(superposition,[status(thm)],[c_2868,c_53]) ).
tcf(c_2972,plain,
! [X0: $i] : composition(converse(one),X0) = composition(one,X0),
inference(superposition,[status(thm)],[c_2868,c_984]) ).
tcf(c_2976,plain,
! [X0: $i] : composition(one,X0) = X0,
inference(demodulation,[status(thm)],[c_2972,c_2868]) ).
tcf(c_3108,plain,
! [X0: $i] : join(top,composition(converse(one),complement(X0))) = top,
inference(superposition,[status(thm)],[c_2976,c_1402]) ).
tcf(c_3115,plain,
! [X0: $i] : join(top,complement(X0)) = top,
inference(demodulation,[status(thm)],[c_3108,c_2964,c_2976]) ).
tcf(c_3117,plain,
! [X0: $i] : join(X0,top) = top,
inference(demodulation,[status(thm)],[c_1374,c_3115]) ).
tcf(c_3120,plain,
! [X0: $i] : join(top,join(X0,zero)) = top,
inference(demodulation,[status(thm)],[c_1126,c_3117]) ).
tcf(c_3121,plain,
! [X0: $i] : join(top,X0) = top,
inference(demodulation,[status(thm)],[c_1000,c_3120]) ).
tcf(c_3124,plain,
! [X0: $i,X1: $i] : join(X0,join(complement(X0),X1)) = top,
inference(demodulation,[status(thm)],[c_979,c_3121]) ).
tcf(c_4813,plain,
! [X0: $i,X1: $i] : converse(join(X0,converse(X1))) = join(converse(X0),X1),
inference(superposition,[status(thm)],[c_55,c_56]) ).
tcf(c_11623,plain,
! [X0: $i,X1: $i] : converse(join(converse(X0),X1)) = join(converse(X1),X0),
inference(superposition,[status(thm)],[c_49,c_4813]) ).
tcf(c_68709,plain,
! [X0: $i,X1: $i] : join(X0,join(X1,complement(X0))) = top,
inference(superposition,[status(thm)],[c_49,c_3124]) ).
tcf(c_68714,plain,
! [X0: $i] : join(X0,top) = top,
inference(superposition,[status(thm)],[c_3124,c_3124]) ).
tcf(c_68764,plain,
! [X0: $i,X1: $i] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[status(thm)],[c_55,c_57]) ).
tcf(c_68765,plain,
! [X0: $i,X1: $i,X2: $i] : join(converse(composition(X0,X1)),composition(X2,converse(X0))) = composition(join(converse(X1),X2),converse(X0)),
inference(superposition,[status(thm)],[c_57,c_54]) ).
tcf(c_68775,plain,
! [X0: $i] : join(complement(top),complement(join(complement(X0),complement(top)))) = X0,
inference(superposition,[status(thm)],[c_68714,c_74]) ).
tcf(c_68777,plain,
! [X0: $i] : join(zero,complement(join(zero,complement(X0)))) = X0,
inference(demodulation,[status(thm)],[c_68775,c_49,c_105]) ).
tcf(c_68804,plain,
join(zero,complement(top)) = zero,
inference(superposition,[status(thm)],[c_59,c_68777]) ).
tcf(c_68808,plain,
join(zero,zero) = zero,
inference(demodulation,[status(thm)],[c_68804,c_105]) ).
tcf(c_68810,plain,
! [X0: $i] : join(zero,join(zero,X0)) = join(zero,X0),
inference(superposition,[status(thm)],[c_68808,c_50]) ).
tcf(c_68901,plain,
! [X0: $i] : join(zero,X0) = X0,
inference(superposition,[status(thm)],[c_68777,c_68810]) ).
tcf(c_68913,plain,
! [X0: $i] : join(X0,zero) = X0,
inference(superposition,[status(thm)],[c_68901,c_49]) ).
tcf(c_68918,plain,
! [X0: $i] : join(X0,complement(zero)) = top,
inference(superposition,[status(thm)],[c_68901,c_68709]) ).
tcf(c_68936,plain,
! [X0: $i] : join(complement(complement(X0)),complement(join(complement(X0),complement(zero)))) = X0,
inference(superposition,[status(thm)],[c_68913,c_74]) ).
tcf(c_68938,plain,
! [X0: $i] : complement(complement(X0)) = X0,
inference(demodulation,[status(thm)],[c_68936,c_105,c_68913,c_68918]) ).
tcf(c_68943,plain,
! [X0: $i,X1: $i] : join(complement(join(X0,X1)),complement(join(X0,complement(X1)))) = complement(X0),
inference(superposition,[status(thm)],[c_68938,c_74]) ).
tcf(c_69028,plain,
! [X0: $i] : join(complement(join(X0,X0)),complement(top)) = complement(X0),
inference(superposition,[status(thm)],[c_59,c_68943]) ).
tcf(c_69043,plain,
! [X0: $i] : join(complement(top),complement(join(X0,X0))) = complement(X0),
inference(theory_normalisation,[status(thm)],[c_69028,c_50,c_49]) ).
tcf(c_69044,plain,
! [X0: $i] : complement(join(X0,X0)) = complement(X0),
inference(demodulation,[status(thm)],[c_69043,c_105,c_68901]) ).
tcf(c_69058,plain,
! [X0: $i] : join(X0,X0) = complement(complement(X0)),
inference(superposition,[status(thm)],[c_69044,c_68938]) ).
tcf(c_69066,plain,
! [X0: $i] : join(X0,X0) = X0,
inference(demodulation,[status(thm)],[c_69058,c_68938]) ).
tcf(c_69077,plain,
! [X0: $i,X1: $i] : join(X0,join(X0,X1)) = join(X0,X1),
inference(superposition,[status(thm)],[c_69066,c_50]) ).
tcf(c_69092,plain,
! [X0: $i,X1: $i] : join(X0,join(X1,X0)) = join(X1,X0),
inference(superposition,[status(thm)],[c_49,c_69077]) ).
tcf(c_69105,plain,
! [X0: $i,X1: $i] : join(complement(join(X0,X1)),complement(X0)) = complement(X0),
inference(superposition,[status(thm)],[c_68943,c_69077]) ).
tcf(c_69113,plain,
! [X0: $i,X1: $i] : join(complement(X0),complement(join(X0,X1))) = complement(X0),
inference(theory_normalisation,[status(thm)],[c_69105,c_50,c_49]) ).
tcf(c_69187,plain,
! [X0: $i,X1: $i,X2: $i] : composition(converse(X0),join(converse(X1),X2)) = converse(composition(join(converse(X2),X1),X0)),
inference(superposition,[status(thm)],[c_11623,c_57]) ).
tcf(c_73395,plain,
! [X0: $i,X1: $i,X2: $i] : join(converse(X0),composition(converse(X1),X2)) = converse(join(X0,composition(converse(X2),X1))),
inference(superposition,[status(thm)],[c_68764,c_56]) ).
tcf(c_74026,plain,
! [X0: $i,X1: $i,X2: $i] : join(converse(converse(composition(X0,X1))),composition(converse(converse(X0)),X2)) = converse(composition(join(converse(X1),converse(X2)),converse(X0))),
inference(superposition,[status(thm)],[c_68765,c_73395]) ).
tcf(c_74100,plain,
! [X0: $i,X1: $i,X2: $i] : join(composition(X0,X1),composition(X0,X2)) = composition(X0,join(X2,X1)),
inference(demodulation,[status(thm)],[c_74026,c_55,c_69187]) ).
tcf(c_74132,plain,
composition(complement(join(complement(sK0),complement(converse(sK1)))),join(complement(join(complement(sK1),complement(sK2))),sK2)) != composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2),
inference(demodulation,[status(thm)],[c_76,c_74100]) ).
tcf(c_74133,plain,
composition(complement(join(complement(sK0),complement(converse(sK1)))),join(sK2,complement(join(complement(sK1),complement(sK2))))) != composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2),
inference(theory_normalisation,[status(thm)],[c_74132,c_50,c_49]) ).
tcf(c_78023,plain,
! [X0: $i,X1: $i] : join(X0,complement(join(complement(X0),X1))) = X0,
inference(superposition,[status(thm)],[c_68938,c_69113]) ).
tcf(c_78176,plain,
! [X0: $i,X1: $i] : join(X0,complement(join(X1,complement(X0)))) = X0,
inference(superposition,[status(thm)],[c_69092,c_78023]) ).
tcf(c_78309,plain,
composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2) != composition(complement(join(complement(sK0),complement(converse(sK1)))),sK2),
inference(demodulation,[status(thm)],[c_74133,c_78176]) ).
tcf(c_78310,plain,
$false,
inference(equality_resolution_simp,[status(thm)],[c_78309]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : REL024+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.09/0.35 % Computer : n014.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Thu Sep 24 07:18:17 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.09/0.35 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.14/0.39 Running first-order theorem proving
% 0.14/0.39 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.40
% 0.14/0.40 % ======== iProver multi-core TPTP/SMT =========
% 0.14/0.40
% 0.14/0.40 % Detected problem language: tptp
% 0.14/0.42 % Proving...
% 237.90/34.00 % SZS status Started for theBenchmark.p
% 237.90/34.00 % SZS status Theorem for theBenchmark.p
% 237.90/34.00
% 237.90/34.00 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 237.90/34.00
% 237.90/34.00 % ------ iProver source info
% 237.90/34.00
% 237.90/34.00 % git: date: 2026-07-19 20:42:38 +0200
% 237.90/34.00 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 237.90/34.00 % git: non_committed_changes: false
% 237.90/34.00
% 237.90/34.00 % ------ Parsing...
% 237.90/34.00 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 237.90/34.00
% 237.90/34.00 % ------ Preprocessing... sup_sim: 1 sf_s rm: 0 0s sf_e pe_s pe_e %
% 237.90/34.00
% 237.90/34.00 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 237.90/34.00
% 237.90/34.00 % ------ Preprocessing... sf_s rm: 0 0s sf_e
% 237.90/34.00 % ------ Proving...
% 237.90/34.00 % ------ Problem Properties
% 237.90/34.00
% 237.90/34.00 %
% 237.90/34.00 % clauses 13
% 237.90/34.00 % conjectures 1
% 237.90/34.00 % EPR 0
% 237.90/34.00 % Horn 13
% 237.90/34.00 % unary 13
% 237.90/34.00 % binary 0
% 237.90/34.00 % lits 13
% 237.90/34.00 % lits eq 13
% 237.90/34.00 % fd_pure 0
% 237.90/34.00 % fd_pseudo 0
% 237.90/34.00 % fd_cond 0
% 237.90/34.00 % fd_pseudo_cond 0
% 237.90/34.00 % AC symbols 1
% 237.90/34.00
% 237.90/34.00 % ------ Input Options Time Limit: Unbounded
% 237.90/34.00
% 237.90/34.00
% 237.90/34.00 % ------
% 237.90/34.00 % Current options:
% 237.90/34.00 % ------
% 237.90/34.00
% 237.90/34.00
% 237.90/34.00 %
% 237.90/34.00
% 237.90/34.00 % ------ Proving...
% 237.90/34.00 %
% 237.90/34.00
% 237.90/34.00 % SZS status Theorem for theBenchmark.p
% 237.90/34.00
% 237.90/34.00 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 237.90/34.00
% 237.90/34.00
%------------------------------------------------------------------------------