%------------------------------------------------------------------------------
% File : Toma---0.7
% Problem : REL015-1 : TPTP v9.0.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_Leo-III %s %d THM
% Computer : n007.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Jul 15 07:41:18 AM UTC 2025
% Result : Unsatisfiable 1.01s 1.23s
% Output : CNFRefutation 1.01s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 11
% Syntax : Number of clauses : 37 ( 37 unt; 0 nHn; 6 RR)
% Number of literals : 37 ( 36 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 3 con; 0-2 aty)
% Number of variables : 48 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(g0,negated_conjecture,
composition(top,top) != top,
file('theBenchmark.p',goals_14) ).
cnf(c1,axiom,
composition(X,one) = X,
file('REL001-0.ax',composition_identity_6) ).
cnf(c2,axiom,
converse(converse(X)) = X,
file('REL001-0.ax',converse_idempotence_8) ).
cnf(c3,axiom,
join(X,Y) = join(Y,X),
file('REL001-0.ax',maddux1_join_commutativity_1) ).
cnf(c4,axiom,
top = join(X,complement(X)),
file('REL001-0.ax',def_top_12) ).
cnf(c5,axiom,
zero = meet(X,complement(X)),
file('REL001-0.ax',def_zero_13) ).
cnf(c6,plain,
meet(X,complement(X)) = zero,
inference(equational,[status(thm)],[c5]) ).
cnf(c7,axiom,
converse(composition(X,Y)) = composition(converse(Y),converse(X)),
file('REL001-0.ax',converse_multiplicativity_10) ).
cnf(c11,axiom,
join(X,join(Y,Z)) = join(join(X,Y),Z),
file('REL001-0.ax',maddux2_join_associativity_2) ).
cnf(c12,plain,
join(join(X,Y),Z) = join(X,join(Y,Z)),
inference(equational,[status(thm)],[c11]) ).
cnf(c13,plain,
composition(converse(one),converse(X)) = converse(X),
inference(equational,[status(thm)],[c1,c7]) ).
cnf(c14,plain,
composition(converse(one),X) = X,
inference(equational,[status(thm)],[c2,c13]) ).
cnf(c15,plain,
converse(one) = one,
inference(equational,[status(thm)],[c1,c14]) ).
cnf(c16,plain,
composition(one,X) = X,
inference(equational,[status(thm)],[c14,c15]) ).
cnf(c18,axiom,
meet(X,Y) = complement(join(complement(X),complement(Y))),
file('REL001-0.ax',maddux4_definiton_of_meet_4) ).
cnf(c20,plain,
join(top,X) = join(Y,join(complement(Y),X)),
inference(equational,[status(thm)],[c4,c12]) ).
cnf(c21,plain,
join(X,top) = join(top,complement(complement(X))),
inference(equational,[status(thm)],[c4,c20]) ).
cnf(c23,plain,
join(top,complement(complement(X))) = join(top,X),
inference(equational,[status(thm)],[c3,c21]) ).
cnf(c26,plain,
join(X,join(Y,complement(X))) = join(top,Y),
inference(equational,[status(thm)],[c3,c20]) ).
cnf(c28,plain,
complement(join(complement(X),complement(complement(X)))) = zero,
inference(equational,[status(thm)],[c6,c18]) ).
cnf(c29,plain,
complement(top) = zero,
inference(equational,[status(thm)],[c4,c28]) ).
cnf(c33,plain,
complement(join(X,complement(X))) = zero,
inference(equational,[status(thm)],[c4,c29]) ).
cnf(c37,plain,
join(top,join(X,zero)) = join(top,X),
inference(equational,[status(thm)],[c26,c29]) ).
cnf(c38,axiom,
composition(join(X,Y),Z) = join(composition(X,Z),composition(Y,Z)),
file('REL001-0.ax',composition_distributivity_7) ).
cnf(c39,plain,
join(composition(X,Y),composition(Z,Y)) = composition(join(X,Z),Y),
inference(equational,[status(thm)],[c38]) ).
cnf(c40,plain,
join(X,composition(Y,X)) = composition(join(one,Y),X),
inference(equational,[status(thm)],[c14,c15,c39]) ).
cnf(c52,plain,
join(X,join(Y,complement(join(X,Y)))) = top,
inference(equational,[status(thm)],[c4,c12]) ).
cnf(c60,plain,
join(X,composition(complement(one),X)) = composition(top,X),
inference(equational,[status(thm)],[c4,c40]) ).
cnf(c123,axiom,
join(composition(converse(X),complement(composition(X,Y))),complement(Y)) = complement(Y),
file('REL001-0.ax',converse_cancellativity_11) ).
cnf(c124,plain,
join(complement(X),composition(converse(Y),complement(composition(Y,X)))) = complement(X),
inference(equational,[status(thm)],[c3,c123]) ).
cnf(c125,plain,
join(complement(X),complement(X)) = complement(X),
inference(equational,[status(thm)],[c14,c16,c124]) ).
cnf(c127,plain,
join(X,complement(X)) = join(top,complement(X)),
inference(equational,[status(thm)],[c26,c125]) ).
cnf(c128,plain,
join(top,complement(X)) = top,
inference(equational,[status(thm)],[c33,c37,c52,c127]) ).
cnf(c129,plain,
join(top,X) = top,
inference(equational,[status(thm)],[c23,c128]) ).
cnf(c132,plain,
composition(top,top) = top,
inference(equational,[status(thm)],[c60,c129]) ).
cnf(g1,plain,
composition(top,top) = top,
inference(equational,[status(thm)],[c132]) ).
cnf(g2,plain,
$false,
inference(resolution,[status(thm)],[g0,g1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : REL015-1 : TPTP v9.0.0. Released v4.0.0.
% 0.06/0.12 % Command : run_Leo-III %s %d THM
% 0.12/0.33 % Computer : n007.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Mon Jul 14 16:09:19 EDT 2025
% 0.12/0.33 % CPUTime :
% 1.01/1.23 % SZS status Unsatisfiable
% 1.01/1.23 % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------