%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : REL024-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 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 : Thu Sep 24 02:03:37 PM UTC 2026
% Result : Unsatisfiable 45.19s 6.46s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : REL024-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.57 % Computer : n014.cluster.edu
% 0.16/0.57 % Model : x86_64 x86_64
% 0.16/0.57 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.57 % Memory : 8046.5625MB
% 0.16/0.57 % OS : Linux 6.8.0-71-generic
% 0.16/0.57 % CPULimit : 300
% 0.16/0.57 % WCLimit : 300
% 0.16/0.58 % DateTime : Mon Sep 21 04:01:51 UTC 2026
% 0.16/0.58 % CPUTime :
% 0.16/0.60 % Drodi V4.1.1
% 45.19/6.46 % Refutation found
% 45.19/6.46 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 45.19/6.46 % SZS output start CNFRefutation for theBenchmark
% 45.19/6.46 fof(f1,axiom,(
% 45.19/6.46 (![A,B]: (join(A,B) = join(B,A) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f2,axiom,(
% 45.19/6.46 (![A,B,C]: (join(A,join(B,C)) = join(join(A,B),C) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f3,axiom,(
% 45.19/6.46 (![A,B]: (A = join(complement(join(complement(A),complement(B))),complement(join(complement(A),B))) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f4,axiom,(
% 45.19/6.46 (![A,B]: (meet(A,B) = complement(join(complement(A),complement(B))) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f6,axiom,(
% 45.19/6.46 (![A]: (composition(A,one) = A ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f7,axiom,(
% 45.19/6.46 (![A,B,C]: (composition(join(A,B),C) = join(composition(A,C),composition(B,C)) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f8,axiom,(
% 45.19/6.46 (![A]: (converse(converse(A)) = A ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f9,axiom,(
% 45.19/6.46 (![A,B]: (converse(join(A,B)) = join(converse(A),converse(B)) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f10,axiom,(
% 45.19/6.46 (![A,B]: (converse(composition(A,B)) = composition(converse(B),converse(A)) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f11,axiom,(
% 45.19/6.46 (![A,B]: (join(composition(converse(A),complement(composition(A,B))),complement(B)) = complement(B) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f12,axiom,(
% 45.19/6.46 (![A]: (top = join(A,complement(A)) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f13,axiom,(
% 45.19/6.46 (![A]: (zero = meet(A,complement(A)) ))),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f14,negated_conjecture,(
% 45.19/6.46 join(composition(meet(sk1,converse(sk2)),meet(sk2,sk3)),composition(meet(sk1,converse(sk2)),sk3)) != composition(meet(sk1,converse(sk2)),sk3) ),
% 45.19/6.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 45.19/6.46 fof(f15,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,X1)=join(X1,X0))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f1])).
% 45.19/6.46 fof(f16,plain,(
% 45.19/6.46 ![X0,X1,X2]: (join(X0,join(X1,X2))=join(join(X0,X1),X2))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f2])).
% 45.19/6.46 fof(f17,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f3])).
% 45.19/6.46 fof(f18,plain,(
% 45.19/6.46 ![X0,X1]: (meet(X0,X1)=complement(join(complement(X0),complement(X1))))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f4])).
% 45.19/6.46 fof(f20,plain,(
% 45.19/6.46 ![X0]: (composition(X0,one)=X0)),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f6])).
% 45.19/6.46 fof(f21,plain,(
% 45.19/6.46 ![X0,X1,X2]: (composition(join(X0,X1),X2)=join(composition(X0,X2),composition(X1,X2)))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f7])).
% 45.19/6.46 fof(f22,plain,(
% 45.19/6.46 ![X0]: (converse(converse(X0))=X0)),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f8])).
% 45.19/6.46 fof(f23,plain,(
% 45.19/6.46 ![X0,X1]: (converse(join(X0,X1))=join(converse(X0),converse(X1)))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f9])).
% 45.19/6.46 fof(f24,plain,(
% 45.19/6.46 ![X0,X1]: (converse(composition(X0,X1))=composition(converse(X1),converse(X0)))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f10])).
% 45.19/6.46 fof(f25,plain,(
% 45.19/6.46 ![X0,X1]: (join(composition(converse(X0),complement(composition(X0,X1))),complement(X1))=complement(X1))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f11])).
% 45.19/6.46 fof(f26,plain,(
% 45.19/6.46 ![X0]: (top=join(X0,complement(X0)))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f12])).
% 45.19/6.46 fof(f27,plain,(
% 45.19/6.46 ![X0]: (zero=meet(X0,complement(X0)))),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f13])).
% 45.19/6.46 fof(f28,plain,(
% 45.19/6.46 ~join(composition(meet(sk1,converse(sk2)),meet(sk2,sk3)),composition(meet(sk1,converse(sk2)),sk3))=composition(meet(sk1,converse(sk2)),sk3)),
% 45.19/6.46 inference(cnf_transformation,[status(thm)],[f14])).
% 45.19/6.46 fof(f39,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f17])).
% 45.19/6.46 fof(f40,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(complement(join(complement(X0),X1)),meet(X0,X1)))),
% 45.19/6.46 inference(backward_demodulation,[status(thm)],[f18,f39])).
% 45.19/6.46 fof(f41,plain,(
% 45.19/6.46 ![X0,X1]: (join(complement(X0),composition(converse(X1),complement(composition(X1,X0))))=complement(X0))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f25])).
% 45.19/6.46 fof(f42,plain,(
% 45.19/6.46 ~join(composition(meet(sk1,converse(sk2)),sk3),composition(meet(sk1,converse(sk2)),meet(sk2,sk3)))=composition(meet(sk1,converse(sk2)),sk3)),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f28])).
% 45.19/6.46 fof(f43,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(meet(X0,X1),complement(join(complement(X0),X1))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f40])).
% 45.19/6.46 fof(f52,plain,(
% 45.19/6.46 ![X0,X1]: (meet(X0,X1)=complement(join(complement(X1),complement(X0))))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f15,f18])).
% 45.19/6.46 fof(f56,plain,(
% 45.19/6.46 ![X0,X1]: (converse(composition(X0,converse(X1)))=composition(X1,converse(X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f22,f24])).
% 45.19/6.46 fof(f57,plain,(
% 45.19/6.46 ![X0,X1]: (converse(composition(converse(X0),X1))=composition(converse(X1),X0))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f22,f24])).
% 45.19/6.46 fof(f59,plain,(
% 45.19/6.46 ![X0,X1,X2]: (join(X0,join(X1,X2))=join(X2,join(X0,X1)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f15,f16])).
% 45.19/6.46 fof(f62,plain,(
% 45.19/6.46 ![X0,X1,X2]: (join(X0,join(X1,X2))=join(join(X1,X0),X2))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f15,f16])).
% 45.19/6.46 fof(f80,plain,(
% 45.19/6.46 ![X0,X1]: (meet(X0,X1)=meet(X1,X0))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f18,f52])).
% 45.19/6.46 fof(f94,plain,(
% 45.19/6.46 ![X0,X1]: (converse(join(X0,X1))=join(converse(X1),converse(X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f15,f23])).
% 45.19/6.46 fof(f96,plain,(
% 45.19/6.46 ![X0,X1,X2]: (converse(join(composition(converse(X0),X1),X2))=join(composition(converse(X1),X0),converse(X2)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f57,f23])).
% 45.19/6.46 fof(f176,plain,(
% 45.19/6.46 ![X0,X1]: (converse(join(converse(X0),X1))=join(converse(X1),X0))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f22,f94])).
% 45.19/6.46 fof(f284,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(meet(X0,complement(X1)),meet(X1,X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f52,f43])).
% 45.19/6.46 fof(f292,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(meet(X1,X0),meet(X0,complement(X1))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f284])).
% 45.19/6.46 fof(f299,plain,(
% 45.19/6.46 ![X0,X1]: (X0=join(meet(X1,X0),meet(complement(X1),X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f80,f292])).
% 45.19/6.46 fof(f312,plain,(
% 45.19/6.46 ![X0,X1,X2]: (composition(join(X0,converse(X1)),converse(X2))=join(composition(X0,converse(X2)),converse(composition(X2,X1))))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f24,f21])).
% 45.19/6.46 fof(f341,plain,(
% 45.19/6.46 ![X0]: (converse(converse(X0))=composition(converse(one),X0))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f20,f57])).
% 45.19/6.46 fof(f347,plain,(
% 45.19/6.46 ![X0]: (X0=composition(converse(one),X0))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f22,f341])).
% 45.19/6.46 fof(f360,plain,(
% 45.19/6.46 one=converse(one)),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f20,f347])).
% 45.19/6.46 fof(f361,plain,(
% 45.19/6.46 ![X0]: (join(complement(X0),complement(composition(one,X0)))=complement(X0))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f347,f41])).
% 45.19/6.46 fof(f370,plain,(
% 45.19/6.46 ![X0]: (X0=composition(one,X0))),
% 45.19/6.46 inference(backward_demodulation,[status(thm)],[f360,f347])).
% 45.19/6.46 fof(f378,plain,(
% 45.19/6.46 ![X0]: (join(complement(X0),complement(X0))=complement(X0))),
% 45.19/6.46 inference(backward_demodulation,[status(thm)],[f370,f361])).
% 45.19/6.46 fof(f426,plain,(
% 45.19/6.46 ![X0]: (meet(complement(X0),X0)=complement(top))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f26,f52])).
% 45.19/6.46 fof(f428,plain,(
% 45.19/6.46 ![X0]: (X0=join(meet(X0,complement(complement(X0))),complement(top)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f26,f43])).
% 45.19/6.46 fof(f434,plain,(
% 45.19/6.46 ![X0]: (meet(X0,complement(X0))=complement(top))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f80,f426])).
% 45.19/6.46 fof(f435,plain,(
% 45.19/6.46 zero=complement(top)),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f27,f434])).
% 45.19/6.46 fof(f437,plain,(
% 45.19/6.46 ![X0]: (X0=join(complement(top),meet(X0,complement(complement(X0)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f428])).
% 45.19/6.46 fof(f438,plain,(
% 45.19/6.46 ![X0]: (X0=join(zero,meet(X0,complement(complement(X0)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f435,f437])).
% 45.19/6.46 fof(f466,plain,(
% 45.19/6.46 ![X0]: (meet(X0,X0)=complement(complement(X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f378,f52])).
% 45.19/6.46 fof(f507,plain,(
% 45.19/6.46 ![X0]: (join(meet(X0,X0),complement(complement(X0)))=complement(complement(X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f466,f378])).
% 45.19/6.46 fof(f508,plain,(
% 45.19/6.46 ![X0]: (top=join(complement(X0),meet(X0,X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f466,f26])).
% 45.19/6.46 fof(f509,plain,(
% 45.19/6.46 ![X0]: (zero=meet(complement(X0),meet(X0,X0)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f466,f27])).
% 45.19/6.46 fof(f563,plain,(
% 45.19/6.46 ![X0]: (X0=join(meet(X0,meet(X0,X0)),complement(top)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f508,f43])).
% 45.19/6.46 fof(f572,plain,(
% 45.19/6.46 ![X0]: (X0=join(complement(top),meet(X0,meet(X0,X0))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f563])).
% 45.19/6.46 fof(f573,plain,(
% 45.19/6.46 ![X0]: (X0=join(zero,meet(X0,meet(X0,X0))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f435,f572])).
% 45.19/6.46 fof(f825,plain,(
% 45.19/6.46 ![X0]: (meet(X0,X0)=join(meet(X0,meet(X0,X0)),zero))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f509,f299])).
% 45.19/6.46 fof(f826,plain,(
% 45.19/6.46 ![X0]: (complement(complement(X0))=join(meet(X0,complement(complement(X0))),zero))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f27,f299])).
% 45.19/6.46 fof(f847,plain,(
% 45.19/6.46 ![X0]: (meet(X0,X0)=join(zero,meet(X0,meet(X0,X0))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f825])).
% 45.19/6.46 fof(f869,plain,(
% 45.19/6.46 ![X0]: (join(X0,complement(complement(X0)))=complement(complement(X0)))),
% 45.19/6.46 inference(backward_demodulation,[status(thm)],[f872,f507])).
% 45.19/6.46 fof(f872,plain,(
% 45.19/6.46 ![X0]: (meet(X0,X0)=X0)),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f573,f847])).
% 45.19/6.46 fof(f873,plain,(
% 45.19/6.46 ![X0]: (complement(complement(X0))=join(zero,meet(X0,complement(complement(X0)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f826])).
% 45.19/6.46 fof(f879,plain,(
% 45.19/6.46 ![X0]: (complement(complement(X0))=X0)),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f438,f873])).
% 45.19/6.46 fof(f921,plain,(
% 45.19/6.46 ![X0]: (join(X0,X0)=complement(complement(X0)))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f879,f869])).
% 45.19/6.46 fof(f925,plain,(
% 45.19/6.46 ![X0]: (join(X0,X0)=X0)),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f879,f921])).
% 45.19/6.46 fof(f1251,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,join(join(X1,X0),X1))=join(X1,X0))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f59,f925])).
% 45.19/6.46 fof(f1269,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,join(X0,join(X1,X1)))=join(X1,X0))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f62,f1251])).
% 45.19/6.46 fof(f1272,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,join(X0,X1))=join(X1,X0))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f925,f1269])).
% 45.19/6.46 fof(f1507,plain,(
% 45.19/6.46 ![X0,X1]: (join(meet(X0,X1),X1)=join(meet(complement(X0),X1),meet(X0,X1)))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f299,f1272])).
% 45.19/6.46 fof(f1556,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,meet(X1,X0))=join(meet(complement(X1),X0),meet(X1,X0)))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f1507])).
% 45.19/6.46 fof(f1557,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,meet(X1,X0))=join(meet(X1,X0),meet(complement(X1),X0)))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f15,f1556])).
% 45.19/6.46 fof(f1559,plain,(
% 45.19/6.46 ![X0,X1]: (join(X0,meet(X1,X0))=X0)),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f299,f1557])).
% 45.19/6.46 fof(f13839,plain,(
% 45.19/6.46 ![X0,X1,X2]: (converse(composition(join(converse(X0),converse(X1)),converse(X2)))=join(composition(converse(converse(X2)),X0),converse(converse(composition(X2,X1)))))),
% 45.19/6.46 inference(paramodulation,[status(thm)],[f312,f96])).
% 45.19/6.46 fof(f13924,plain,(
% 45.19/6.46 ![X0,X1,X2]: (composition(X0,converse(join(converse(X1),converse(X2))))=join(composition(converse(converse(X0)),X1),converse(converse(composition(X0,X2)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f56,f13839])).
% 45.19/6.46 fof(f13925,plain,(
% 45.19/6.46 ![X0,X1,X2]: (composition(X0,join(converse(converse(X1)),X2))=join(composition(converse(converse(X0)),X2),converse(converse(composition(X0,X1)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f176,f13924])).
% 45.19/6.46 fof(f13926,plain,(
% 45.19/6.46 ![X0,X1,X2]: (composition(X0,join(X1,X2))=join(composition(converse(converse(X0)),X2),converse(converse(composition(X0,X1)))))),
% 45.19/6.46 inference(forward_demodulation,[status(thm)],[f22,f13925])).
% 31.32/6.56 fof(f13927,plain,(
% 31.32/6.56 ![X0,X1,X2]: (composition(X0,join(X1,X2))=join(composition(X0,X2),converse(converse(composition(X0,X1)))))),
% 31.32/6.56 inference(forward_demodulation,[status(thm)],[f22,f13926])).
% 31.32/6.56 fof(f13928,plain,(
% 31.32/6.56 ~composition(meet(sk1,converse(sk2)),join(meet(sk2,sk3),sk3))=composition(meet(sk1,converse(sk2)),sk3)),
% 31.32/6.56 inference(backward_demodulation,[status(thm)],[f13934,f42])).
% 31.32/6.56 fof(f13934,plain,(
% 31.32/6.56 ![X0,X1,X2]: (composition(X0,join(X1,X2))=join(composition(X0,X2),composition(X0,X1)))),
% 31.32/6.56 inference(forward_demodulation,[status(thm)],[f22,f13927])).
% 31.32/6.56 fof(f14057,plain,(
% 31.32/6.56 ~composition(meet(sk1,converse(sk2)),join(sk3,meet(sk2,sk3)))=composition(meet(sk1,converse(sk2)),sk3)),
% 31.32/6.56 inference(forward_demodulation,[status(thm)],[f15,f13928])).
% 31.32/6.56 fof(f14058,plain,(
% 31.32/6.56 ~composition(meet(sk1,converse(sk2)),sk3)=composition(meet(sk1,converse(sk2)),sk3)),
% 31.32/6.56 inference(forward_demodulation,[status(thm)],[f1559,f14057])).
% 31.32/6.56 fof(f14059,plain,(
% 31.32/6.56 $false),
% 31.32/6.56 inference(trivial_equality_resolution,[status(thm)],[f14058])).
% 31.32/6.56 % SZS output end CNFRefutation for theBenchmark.p
% 33.55/7.82 % Elapsed time: 7.002849 seconds
% 33.55/7.82 % CPU time: 27.912959 seconds
% 33.55/7.82 % Total memory used: 3.405 GB
% 33.55/7.82 % Net memory used: 3.403 GB
%------------------------------------------------------------------------------