%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : LCL158-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n015.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 01:09:28 PM UTC 2026
% Result : Unsatisfiable 0.11s 0.38s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL158-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n015.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Mon Sep 21 00:10:51 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.11/0.36 % Drodi V4.1.1
% 0.11/0.38 % Refutation found
% 0.11/0.38 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.11/0.38 % SZS output start CNFRefutation for theBenchmark
% 0.11/0.38 fof(f1,axiom,(
% 0.11/0.38 (![X]: (implies(truth,X) = X ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f2,axiom,(
% 0.11/0.38 (![X,Y,Z]: (implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z))) = truth ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f3,axiom,(
% 0.11/0.38 (![X,Y]: (implies(implies(X,Y),Y) = implies(implies(Y,X),X) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f4,axiom,(
% 0.11/0.38 (![X,Y]: (implies(implies(not(X),not(Y)),implies(Y,X)) = truth ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f5,axiom,(
% 0.11/0.38 (![X,Y]: (or(X,Y) = implies(not(X),Y) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f7,axiom,(
% 0.11/0.38 (![X,Y]: (or(X,Y) = or(Y,X) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f8,axiom,(
% 0.11/0.38 (![X,Y]: (and(X,Y) = not(or(not(X),not(Y))) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f10,axiom,(
% 0.11/0.38 (![X,Y]: (and(X,Y) = and(Y,X) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f11,axiom,(
% 0.11/0.38 (![X,Y]: (xor(X,Y) = or(and(X,not(Y)),and(not(X),Y)) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f12,axiom,(
% 0.11/0.38 (![X,Y]: (xor(X,Y) = xor(Y,X) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f13,axiom,(
% 0.11/0.38 (![X,Y]: (and_star(X,Y) = not(or(not(X),not(Y))) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f15,axiom,(
% 0.11/0.38 (![X,Y]: (and_star(X,Y) = and_star(Y,X) ))),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f16,axiom,(
% 0.11/0.38 not(truth) = falsehood ),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f17,negated_conjecture,(
% 0.11/0.38 and_star(xor(truth,x),x) != falsehood ),
% 0.11/0.38 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.38 fof(f18,plain,(
% 0.11/0.38 ![X0]: (implies(truth,X0)=X0)),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f1])).
% 0.11/0.38 fof(f19,plain,(
% 0.11/0.38 ![X0,X1,X2]: (implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))=truth)),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f2])).
% 0.11/0.38 fof(f20,plain,(
% 0.11/0.38 ![X0,X1]: (implies(implies(X0,X1),X1)=implies(implies(X1,X0),X0))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f3])).
% 0.11/0.38 fof(f21,plain,(
% 0.11/0.38 ![X0,X1]: (implies(implies(not(X0),not(X1)),implies(X1,X0))=truth)),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f4])).
% 0.11/0.38 fof(f22,plain,(
% 0.11/0.38 ![X0,X1]: (or(X0,X1)=implies(not(X0),X1))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f5])).
% 0.11/0.38 fof(f24,plain,(
% 0.11/0.38 ![X0,X1]: (or(X0,X1)=or(X1,X0))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f7])).
% 0.11/0.38 fof(f25,plain,(
% 0.11/0.38 ![X0,X1]: (and(X0,X1)=not(or(not(X0),not(X1))))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f8])).
% 0.11/0.38 fof(f27,plain,(
% 0.11/0.38 ![X0,X1]: (and(X0,X1)=and(X1,X0))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f10])).
% 0.11/0.38 fof(f28,plain,(
% 0.11/0.38 ![X0,X1]: (xor(X0,X1)=or(and(X0,not(X1)),and(not(X0),X1)))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f11])).
% 0.11/0.38 fof(f29,plain,(
% 0.11/0.38 ![X0,X1]: (xor(X0,X1)=xor(X1,X0))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f12])).
% 0.11/0.38 fof(f30,plain,(
% 0.11/0.38 ![X0,X1]: (and_star(X0,X1)=not(or(not(X0),not(X1))))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f13])).
% 0.11/0.38 fof(f32,plain,(
% 0.11/0.38 ![X0,X1]: (and_star(X0,X1)=and_star(X1,X0))),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f15])).
% 0.11/0.38 fof(f33,plain,(
% 0.11/0.38 not(truth)=falsehood),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f16])).
% 0.11/0.38 fof(f34,plain,(
% 0.11/0.38 ~and_star(xor(truth,x),x)=falsehood),
% 0.11/0.38 inference(cnf_transformation,[status(thm)],[f17])).
% 0.11/0.38 fof(f35,definition,(
% 0.11/0.38 sF1_fnc=xor(truth,x)),
% 0.11/0.38 introduced(definition,[new_symbols(definition,[sF1_fnc])],[function_definition])).
% 0.11/0.38 fof(f36,definition,(
% 0.11/0.38 sF0_fnc=and_star(sF1_fnc,x)),
% 0.11/0.38 introduced(definition,[new_symbols(definition,[sF0_fnc])],[function_definition])).
% 0.11/0.38 fof(f37,plain,(
% 0.11/0.38 ~sF0_fnc=falsehood),
% 0.11/0.38 inference(definition_folding,[],[f34,f36,f35])).
% 0.11/0.38 fof(f38,plain,(
% 0.11/0.38 ![X0,X1]: (implies(or(X0,not(X1)),implies(X1,X0))=truth)),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f22,f21])).
% 0.11/0.38 fof(f39,plain,(
% 0.11/0.38 ![X0,X1]: (and_star(X0,X1)=and(X0,X1))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f25,f30])).
% 0.11/0.38 fof(f44,plain,(
% 0.11/0.38 ![X0,X1]: (and(X0,X1)=and_star(X1,X0))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f39,f32])).
% 0.11/0.38 fof(f45,plain,(
% 0.11/0.38 sF0_fnc=and(x,sF1_fnc)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f44,f36])).
% 0.11/0.38 fof(f59,plain,(
% 0.11/0.38 ![X0,X1]: (implies(X0,implies(implies(X0,X1),implies(truth,X1)))=truth)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f18,f19])).
% 0.11/0.38 fof(f66,plain,(
% 0.11/0.38 ![X0,X1]: (implies(X0,implies(implies(X0,X1),X1))=truth)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f18,f59])).
% 0.11/0.38 fof(f71,plain,(
% 0.11/0.38 ![X0]: (or(truth,X0)=implies(falsehood,X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f33,f22])).
% 0.11/0.38 fof(f77,plain,(
% 0.11/0.38 ![X0]: (or(X0,truth)=implies(falsehood,X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f24,f71])).
% 0.11/0.38 fof(f85,plain,(
% 0.11/0.38 ![X0]: (implies(X0,X0)=implies(implies(X0,truth),truth))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f18,f20])).
% 0.11/0.38 fof(f106,plain,(
% 0.11/0.38 ![X0]: (implies(implies(truth,X0),X0)=truth)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f18,f66])).
% 0.11/0.38 fof(f124,plain,(
% 0.11/0.38 ![X0]: (truth=implies(implies(X0,truth),truth))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f125,f85])).
% 0.11/0.38 fof(f125,plain,(
% 0.11/0.38 ![X0]: (implies(X0,X0)=truth)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f18,f106])).
% 0.11/0.38 fof(f136,plain,(
% 0.11/0.38 ![X0]: (or(X0,not(X0))=truth)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f22,f125])).
% 0.11/0.38 fof(f163,plain,(
% 0.11/0.38 ![X0]: (implies(X0,truth)=truth)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f124,f66])).
% 0.11/0.38 fof(f196,plain,(
% 0.11/0.38 ![X0]: (or(X0,truth)=truth)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f22,f163])).
% 0.11/0.38 fof(f213,plain,(
% 0.11/0.38 ![X0]: (truth=implies(falsehood,X0))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f196,f77])).
% 0.11/0.38 fof(f270,plain,(
% 0.11/0.38 ![X0]: (implies(implies(X0,falsehood),falsehood)=implies(truth,X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f213,f20])).
% 0.11/0.38 fof(f275,plain,(
% 0.11/0.38 ![X0]: (implies(implies(X0,falsehood),falsehood)=X0)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f18,f270])).
% 0.11/0.38 fof(f367,plain,(
% 0.11/0.38 ![X0]: (and(X0,not(X0))=not(truth))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f136,f25])).
% 0.11/0.38 fof(f371,plain,(
% 0.11/0.38 ![X0]: (and(truth,X0)=not(or(falsehood,not(X0))))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f33,f25])).
% 0.11/0.38 fof(f373,plain,(
% 0.11/0.38 ![X0]: (and(X0,truth)=not(or(not(X0),falsehood)))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f33,f25])).
% 0.11/0.38 fof(f376,plain,(
% 0.11/0.38 ![X0]: (and(X0,not(X0))=falsehood)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f33,f367])).
% 0.11/0.38 fof(f387,plain,(
% 0.11/0.38 ![X0]: (implies(or(X0,falsehood),falsehood)=not(X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f22,f275])).
% 0.11/0.38 fof(f485,plain,(
% 0.11/0.38 ![X0]: (implies(or(falsehood,X0),falsehood)=not(X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f24,f387])).
% 0.11/0.38 fof(f504,plain,(
% 0.11/0.38 implies(truth,falsehood)=not(not(falsehood))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f136,f485])).
% 0.11/0.38 fof(f518,plain,(
% 0.11/0.38 falsehood=not(not(falsehood))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f18,f504])).
% 0.11/0.38 fof(f529,plain,(
% 0.11/0.38 ![X0]: (and(X0,not(falsehood))=not(or(not(X0),falsehood)))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f518,f25])).
% 0.11/0.38 fof(f530,plain,(
% 0.11/0.38 ![X0]: (and(not(falsehood),X0)=not(or(falsehood,not(X0))))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f518,f25])).
% 0.11/0.38 fof(f532,plain,(
% 0.11/0.38 ![X0]: (or(not(falsehood),X0)=implies(falsehood,X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f518,f22])).
% 0.11/0.38 fof(f533,plain,(
% 0.11/0.38 ![X0]: (and(X0,not(falsehood))=and(X0,truth))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f373,f529])).
% 0.11/0.38 fof(f535,plain,(
% 0.11/0.38 ![X0]: (and(not(falsehood),X0)=and(truth,X0))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f371,f530])).
% 0.11/0.38 fof(f541,plain,(
% 0.11/0.38 ![X0]: (or(not(falsehood),X0)=truth)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f213,f532])).
% 0.11/0.38 fof(f549,plain,(
% 0.11/0.38 ![X0]: (and(falsehood,X0)=not(truth))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f541,f25])).
% 0.11/0.38 fof(f566,plain,(
% 0.11/0.38 ![X0]: (and(falsehood,X0)=falsehood)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f33,f549])).
% 0.11/0.38 fof(f572,plain,(
% 0.11/0.38 ![X0]: (and(X0,falsehood)=falsehood)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f27,f566])).
% 0.11/0.38 fof(f593,plain,(
% 0.11/0.38 ![X0]: (xor(falsehood,X0)=or(falsehood,and(not(falsehood),X0)))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f566,f28])).
% 0.11/0.38 fof(f601,plain,(
% 0.11/0.38 ![X0]: (xor(X0,falsehood)=or(and(X0,not(falsehood)),falsehood))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f572,f28])).
% 0.11/0.38 fof(f607,plain,(
% 0.11/0.38 ![X0]: (xor(truth,X0)=or(and(truth,not(X0)),and(falsehood,X0)))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f33,f28])).
% 0.11/0.38 fof(f611,plain,(
% 0.11/0.38 ![X0]: (xor(falsehood,X0)=or(falsehood,and(truth,X0)))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f535,f593])).
% 0.11/0.38 fof(f617,plain,(
% 0.11/0.38 ![X0]: (xor(X0,falsehood)=or(and(X0,truth),falsehood))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f533,f601])).
% 0.11/0.38 fof(f623,plain,(
% 0.11/0.38 ![X0]: (xor(truth,X0)=or(and(truth,not(X0)),falsehood))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f566,f607])).
% 0.11/0.38 fof(f744,plain,(
% 0.11/0.38 ![X0]: (implies(truth,implies(X0,not(falsehood)))=truth)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f541,f38])).
% 0.11/0.38 fof(f782,plain,(
% 0.11/0.38 ![X0]: (implies(X0,not(falsehood))=truth)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f18,f744])).
% 0.11/0.38 fof(f799,plain,(
% 0.11/0.38 not(falsehood)=truth),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f18,f782])).
% 0.11/0.38 fof(f859,plain,(
% 0.11/0.38 ![X0]: (or(falsehood,X0)=implies(truth,X0))),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f799,f22])).
% 0.11/0.38 fof(f871,plain,(
% 0.11/0.38 ![X0]: (implies(X0,falsehood)=not(X0))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f886,f485])).
% 0.11/0.38 fof(f874,plain,(
% 0.11/0.38 ![X0]: (xor(falsehood,X0)=and(truth,X0))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f886,f611])).
% 0.11/0.38 fof(f878,plain,(
% 0.11/0.38 ![X0]: (and(truth,X0)=not(not(X0)))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f886,f371])).
% 0.11/0.38 fof(f886,plain,(
% 0.11/0.38 ![X0]: (or(falsehood,X0)=X0)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f18,f859])).
% 0.11/0.38 fof(f887,plain,(
% 0.11/0.38 ![X0]: (not(or(X0,falsehood))=not(X0))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f871,f387])).
% 0.11/0.38 fof(f888,plain,(
% 0.11/0.38 ![X0]: (not(implies(X0,falsehood))=X0)),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f871,f275])).
% 0.11/0.38 fof(f903,plain,(
% 0.11/0.38 ![X0]: (xor(truth,X0)=or(not(not(not(X0))),falsehood))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f878,f623])).
% 0.11/0.38 fof(f904,plain,(
% 0.11/0.38 ![X0]: (xor(falsehood,X0)=not(not(X0)))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f878,f874])).
% 0.11/0.38 fof(f908,plain,(
% 0.11/0.38 ![X0]: (and(X0,truth)=not(not(X0)))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f887,f373])).
% 0.11/0.38 fof(f916,plain,(
% 0.11/0.38 ![X0]: (not(not(X0))=X0)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f871,f888])).
% 0.11/0.38 fof(f924,plain,(
% 0.11/0.38 ![X0]: (xor(truth,X0)=or(not(X0),falsehood))),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f916,f903])).
% 0.11/0.38 fof(f925,plain,(
% 0.11/0.38 ![X0]: (xor(falsehood,X0)=X0)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f916,f904])).
% 0.11/0.38 fof(f927,plain,(
% 0.11/0.38 ![X0]: (xor(X0,falsehood)=or(X0,falsehood))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f928,f617])).
% 0.11/0.38 fof(f928,plain,(
% 0.11/0.38 ![X0]: (and(X0,truth)=X0)),
% 0.11/0.38 inference(forward_demodulation,[status(thm)],[f916,f908])).
% 0.11/0.38 fof(f935,plain,(
% 0.11/0.38 ![X0]: (xor(X0,falsehood)=X0)),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f29,f925])).
% 0.11/0.38 fof(f939,plain,(
% 0.11/0.38 ![X0]: (X0=or(X0,falsehood))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f935,f927])).
% 0.11/0.38 fof(f942,plain,(
% 0.11/0.38 ![X0]: (xor(truth,X0)=not(X0))),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f939,f924])).
% 0.11/0.38 fof(f950,plain,(
% 0.11/0.38 sF1_fnc=not(x)),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f942,f35])).
% 0.11/0.38 fof(f983,plain,(
% 0.11/0.38 and(x,sF1_fnc)=falsehood),
% 0.11/0.38 inference(paramodulation,[status(thm)],[f950,f376])).
% 0.11/0.38 fof(f989,plain,(
% 0.11/0.38 sF0_fnc=falsehood),
% 0.11/0.38 inference(backward_demodulation,[status(thm)],[f983,f45])).
% 0.11/0.38 fof(f994,plain,(
% 0.11/0.38 $false),
% 0.11/0.38 inference(forward_subsumption_resolution,[status(thm)],[f989,f37])).
% 0.11/0.38 % SZS output end CNFRefutation for theBenchmark.p
% 0.11/0.40 % Elapsed time: 0.041773 seconds
% 0.11/0.40 % CPU time: 0.178151 seconds
% 0.11/0.40 % Total memory used: 7.666 MB
% 0.11/0.40 % Net memory used: 7.373 MB
%------------------------------------------------------------------------------