%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : GRP412-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n018.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 12:36:35 PM UTC 2026
% Result : Unsatisfiable 5.59s 1.36s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP412-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.56 % Computer : n018.cluster.edu
% 0.10/0.56 % Model : x86_64 x86_64
% 0.10/0.56 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.56 % Memory : 8046.5625MB
% 0.10/0.56 % OS : Linux 6.8.0-71-generic
% 0.10/0.56 % CPULimit : 300
% 0.10/0.56 % WCLimit : 300
% 0.10/0.56 % DateTime : Sun Sep 20 20:14:43 UTC 2026
% 0.10/0.57 % CPUTime :
% 0.10/0.57 % Drodi V4.1.1
% 5.59/1.36 % Refutation found
% 5.59/1.36 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 5.59/1.36 % SZS output start CNFRefutation for theBenchmark
% 5.59/1.36 fof(f1,axiom,(
% 5.59/1.36 (![A,B,C]: (multiply(A,inverse(multiply(multiply(multiply(inverse(B),B),inverse(multiply(inverse(multiply(A,inverse(B))),C))),B))) = C ))),
% 5.59/1.36 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 5.59/1.36 fof(f2,negated_conjecture,(
% 5.59/1.36 multiply(inverse(a1),a1) != multiply(inverse(b1),b1) ),
% 5.59/1.36 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 5.59/1.36 fof(f3,plain,(
% 5.59/1.36 ![X0,X1,X2]: (multiply(X0,inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X0,inverse(X1))),X2))),X1)))=X2)),
% 5.59/1.36 inference(cnf_transformation,[status(thm)],[f1])).
% 5.59/1.36 fof(f4,plain,(
% 5.59/1.36 ~multiply(inverse(a1),a1)=multiply(inverse(b1),b1)),
% 5.59/1.36 inference(cnf_transformation,[status(thm)],[f2])).
% 5.59/1.36 fof(f5,definition,(
% 5.59/1.36 sF1_fnc=inverse(a1)),
% 5.59/1.36 introduced(definition,[new_symbols(definition,[sF1_fnc])],[function_definition])).
% 5.59/1.36 fof(f6,definition,(
% 5.59/1.36 sF0_fnc=multiply(sF1_fnc,a1)),
% 5.59/1.36 introduced(definition,[new_symbols(definition,[sF0_fnc])],[function_definition])).
% 5.59/1.36 fof(f7,definition,(
% 5.59/1.36 sF3_fnc=inverse(b1)),
% 5.59/1.36 introduced(definition,[new_symbols(definition,[sF3_fnc])],[function_definition])).
% 5.59/1.36 fof(f8,definition,(
% 5.59/1.36 sF2_fnc=multiply(sF3_fnc,b1)),
% 5.59/1.36 introduced(definition,[new_symbols(definition,[sF2_fnc])],[function_definition])).
% 5.59/1.36 fof(f9,plain,(
% 5.59/1.36 ~sF0_fnc=sF2_fnc),
% 5.59/1.36 inference(definition_folding,[],[f4,f8,f7,f6,f5])).
% 5.59/1.36 fof(f10,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(multiply(sF3_fnc,b1),inverse(multiply(inverse(multiply(X0,inverse(b1))),X1))),b1)))=X1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f7,f3])).
% 5.59/1.36 fof(f11,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(multiply(sF1_fnc,a1),inverse(multiply(inverse(multiply(X0,inverse(a1))),X1))),a1)))=X1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f5,f3])).
% 5.59/1.36 fof(f12,plain,(
% 5.59/1.36 ![X0,X1,X2,X3]: (multiply(X0,inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(X2)),X1)))=inverse(multiply(multiply(multiply(inverse(X3),X3),inverse(multiply(inverse(multiply(inverse(multiply(X0,inverse(X1))),inverse(X3))),X2))),X3)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f3,f3])).
% 5.59/1.36 fof(f13,plain,(
% 5.59/1.36 ![X0,X1,X2,X3]: (multiply(X0,inverse(multiply(multiply(multiply(inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X0,inverse(X1))),X2))),X1)),multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X0,inverse(X1))),X2))),X1)),inverse(multiply(inverse(X2),X3))),multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X0,inverse(X1))),X2))),X1))))=X3)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f3,f3])).
% 5.59/1.36 fof(f16,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(X0,inverse(b1))),X1))),b1)))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f8,f10])).
% 5.59/1.36 fof(f17,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(X0,sF3_fnc)),X1))),b1)))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f7,f16])).
% 5.59/1.36 fof(f18,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,inverse(a1))),X1))),a1)))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f6,f11])).
% 5.59/1.36 fof(f19,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),X1))),a1)))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f5,f18])).
% 5.59/1.36 fof(f24,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(sF2_fnc,inverse(X1)),b1)))=inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(inverse(multiply(X0,sF3_fnc)),sF3_fnc)),X1))),b1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f17,f17])).
% 5.59/1.36 fof(f26,plain,(
% 5.59/1.36 ![X0,X1,X2]: (multiply(X0,inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(X2)),X1)))=inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(inverse(multiply(X0,inverse(X1))),sF3_fnc)),X2))),b1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f17,f3])).
% 5.59/1.36 fof(f28,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(X0,inverse(multiply(multiply(sF0_fnc,inverse(X1)),a1)))=inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(inverse(multiply(X0,sF1_fnc)),sF1_fnc)),X1))),a1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f19,f19])).
% 5.59/1.36 fof(f37,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF3_fnc)),multiply(X0,inverse(multiply(multiply(sF2_fnc,inverse(X1)),b1))))=X1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f24,f17])).
% 5.59/1.36 fof(f45,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF3_fnc)),multiply(X0,inverse(multiply(X1,b1))))=multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(sF2_fnc,sF1_fnc)),X1))),a1))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f19,f37])).
% 5.59/1.36 fof(f49,plain,(
% 5.59/1.36 ![X0]: (multiply(inverse(multiply(X0,sF3_fnc)),multiply(X0,inverse(multiply(multiply(sF2_fnc,sF3_fnc),b1))))=b1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f7,f37])).
% 5.59/1.36 fof(f50,plain,(
% 5.59/1.36 ![X0]: (multiply(inverse(multiply(X0,sF3_fnc)),multiply(X0,inverse(multiply(multiply(sF2_fnc,sF1_fnc),b1))))=a1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f5,f37])).
% 5.59/1.36 fof(f59,plain,(
% 5.59/1.36 a1=multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,sF1_fnc)))),a1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f50,f45])).
% 5.59/1.36 fof(f60,plain,(
% 5.59/1.36 b1=multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,sF3_fnc)))),a1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f49,f45])).
% 5.59/1.36 fof(f61,plain,(
% 5.59/1.36 ![X0]: (X0=multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,inverse(X0))))),a1))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f37,f45])).
% 5.59/1.36 fof(f107,plain,(
% 5.59/1.36 ![X0,X1,X2,X3]: (X0=inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(inverse(multiply(X2,inverse(X3))),inverse(X1))),multiply(inverse(multiply(X2,inverse(X3))),X0)))),X1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f3,f12])).
% 5.59/1.36 fof(f162,plain,(
% 5.59/1.36 ![X0,X1,X2]: (multiply(inverse(multiply(X0,inverse(X1))),multiply(X0,inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(X2)),X1))))=X2)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f12,f3])).
% 5.59/1.36 fof(f511,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,inverse(multiply(multiply(multiply(inverse(a1),a1),inverse(X1)),a1))))=X1)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f5,f162])).
% 5.59/1.36 fof(f540,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,inverse(multiply(multiply(multiply(sF1_fnc,a1),inverse(X1)),a1))))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f5,f511])).
% 5.59/1.36 fof(f541,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,inverse(multiply(multiply(sF0_fnc,inverse(X1)),a1))))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f6,f540])).
% 5.59/1.36 fof(f555,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,inverse(X1)))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,inverse(X1))))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f61,f541])).
% 5.59/1.36 fof(f556,plain,(
% 5.59/1.36 ![X0]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,inverse(b1)))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,sF3_fnc)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f60,f541])).
% 5.59/1.36 fof(f557,plain,(
% 5.59/1.36 ![X0]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,inverse(a1)))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,sF1_fnc)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f59,f541])).
% 5.59/1.36 fof(f572,plain,(
% 5.59/1.36 ![X0]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF3_fnc))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,sF3_fnc)))),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f7,f556])).
% 5.59/1.36 fof(f573,plain,(
% 5.59/1.36 ![X0]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF1_fnc))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,sF1_fnc)))),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f5,f557])).
% 5.59/1.36 fof(f694,plain,(
% 5.59/1.36 ![X0]: (b1=multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF3_fnc)))),a1))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f572,f60])).
% 5.59/1.36 fof(f741,plain,(
% 5.59/1.36 ![X0]: (a1=multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF1_fnc)))),a1))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f573,f59])).
% 5.59/1.36 fof(f922,plain,(
% 5.59/1.36 ![X0,X1,X2,X3]: (inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(inverse(multiply(X0,inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X0,inverse(X1))),X2))),X1)))),sF3_fnc)),multiply(inverse(X2),X3)))),b1))=X3)),
% 5.59/1.36 inference(backward_demodulation,[status(thm)],[f26,f13])).
% 5.59/1.36 fof(f1023,plain,(
% 5.59/1.36 ![X0,X1]: (inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(inverse(X0),sF3_fnc)),multiply(inverse(X0),X1)))),b1))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f3,f922])).
% 5.59/1.36 fof(f1055,plain,(
% 5.59/1.36 ![X0,X1,X2]: (inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(X0,sF3_fnc)),multiply(inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(inverse(X1),sF3_fnc)),multiply(inverse(X1),X0)))),b1)),X2)))),b1))=X2)),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f1023,f1023])).
% 5.59/1.36 fof(f1113,plain,(
% 5.59/1.36 ![X0,X1]: (inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(X0,sF3_fnc)),multiply(X0,X1)))),b1))=X1)),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f1023,f1055])).
% 5.59/1.36 fof(f1678,plain,(
% 5.59/1.36 ![X0,X1,X2]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,X1))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,inverse(multiply(multiply(sF2_fnc,inverse(multiply(inverse(multiply(X2,sF3_fnc)),multiply(X2,X1)))),b1)))))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f1113,f555])).
% 5.59/1.36 fof(f1726,plain,(
% 5.59/1.36 ![X0,X1]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,X1))=multiply(inverse(multiply(sF2_fnc,sF1_fnc)),multiply(sF2_fnc,X1)))),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f1113,f1678])).
% 5.59/1.36 fof(f1819,plain,(
% 5.59/1.36 ![X0,X1,X2]: (multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,X1))=multiply(inverse(multiply(X2,sF1_fnc)),multiply(X2,X1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f1726,f1726])).
% 5.59/1.36 fof(f1954,plain,(
% 5.59/1.36 ![X0,X1,X2]: (multiply(X0,inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),X1))),a1)))=inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X2,sF1_fnc)),multiply(X2,X1)))),a1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f1819,f28])).
% 5.59/1.36 fof(f1993,plain,(
% 5.59/1.36 ![X0,X1]: (X0=inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X1,sF1_fnc)),multiply(X1,X0)))),a1)))),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f19,f1954])).
% 5.59/1.36 fof(f2036,plain,(
% 5.59/1.36 ![X0,X1]: (X0=inverse(multiply(inverse(multiply(X1,sF3_fnc)),multiply(X1,inverse(multiply(multiply(sF2_fnc,X0),b1))))))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f45,f1993])).
% 5.59/1.36 fof(f2968,plain,(
% 5.59/1.36 ![X0,X1,X2,X3,X4,X5]: (X0=inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X2,inverse(X1))),multiply(inverse(multiply(multiply(multiply(inverse(inverse(X3)),inverse(X3)),inverse(multiply(inverse(multiply(inverse(multiply(X4,inverse(X5))),inverse(inverse(X3)))),multiply(inverse(multiply(X4,inverse(X5))),X2)))),inverse(X3))),X0)))),X1)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f107,f107])).
% 5.59/1.36 fof(f3155,plain,(
% 5.59/1.36 ![X0,X1,X2]: (X0=inverse(multiply(multiply(multiply(inverse(X1),X1),inverse(multiply(inverse(multiply(X2,inverse(X1))),multiply(X2,X0)))),X1)))),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f107,f2968])).
% 5.59/1.36 fof(f3916,plain,(
% 5.59/1.36 ![X0,X1,X2,X3]: (multiply(inverse(multiply(X0,inverse(X1))),multiply(X0,X2))=multiply(inverse(multiply(X3,inverse(X1))),multiply(X3,X2)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f3155,f162])).
% 5.59/1.36 fof(f4097,plain,(
% 5.59/1.36 ![X0,X1,X2,X3,X4]: (multiply(inverse(multiply(X0,X1)),multiply(X0,X2))=multiply(inverse(multiply(X3,inverse(multiply(inverse(multiply(X4,sF3_fnc)),multiply(X4,inverse(multiply(multiply(sF2_fnc,X1),b1))))))),multiply(X3,X2)))),
% 5.59/1.36 inference(paramodulation,[status(thm)],[f2036,f3916])).
% 5.59/1.36 fof(f4294,plain,(
% 5.59/1.36 ![X0,X1,X2,X3]: (multiply(inverse(multiply(X0,X1)),multiply(X0,X2))=multiply(inverse(multiply(X3,X1)),multiply(X3,X2)))),
% 5.59/1.36 inference(forward_demodulation,[status(thm)],[f2036,f4097])).
% 5.59/1.39 fof(f4396,plain,(
% 5.59/1.39 ![X0,X1]: (multiply(inverse(sF0_fnc),multiply(sF1_fnc,X0))=multiply(inverse(multiply(X1,a1)),multiply(X1,X0)))),
% 5.59/1.39 inference(paramodulation,[status(thm)],[f6,f4294])).
% 5.59/1.39 fof(f4809,plain,(
% 5.59/1.39 ![X0]: (multiply(inverse(sF0_fnc),multiply(sF1_fnc,a1))=multiply(inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF1_fnc)))),a1)),a1))),
% 5.59/1.39 inference(paramodulation,[status(thm)],[f741,f4396])).
% 5.59/1.39 fof(f4810,plain,(
% 5.59/1.39 ![X0]: (multiply(inverse(sF0_fnc),multiply(sF1_fnc,a1))=multiply(inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF3_fnc)))),a1)),b1))),
% 5.59/1.39 inference(paramodulation,[status(thm)],[f694,f4396])).
% 5.59/1.39 fof(f4885,plain,(
% 5.59/1.39 ![X0]: (multiply(inverse(sF0_fnc),sF0_fnc)=multiply(inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF1_fnc)))),a1)),a1))),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f6,f4809])).
% 5.59/1.39 fof(f4886,plain,(
% 5.59/1.39 multiply(inverse(sF0_fnc),sF0_fnc)=multiply(sF1_fnc,a1)),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f1993,f4885])).
% 5.59/1.39 fof(f4887,plain,(
% 5.59/1.39 multiply(inverse(sF0_fnc),sF0_fnc)=sF0_fnc),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f6,f4886])).
% 5.59/1.39 fof(f4888,plain,(
% 5.59/1.39 ![X0]: (multiply(inverse(sF0_fnc),sF0_fnc)=multiply(inverse(multiply(multiply(sF0_fnc,inverse(multiply(inverse(multiply(X0,sF1_fnc)),multiply(X0,sF3_fnc)))),a1)),b1))),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f6,f4810])).
% 5.59/1.39 fof(f4889,plain,(
% 5.59/1.39 multiply(inverse(sF0_fnc),sF0_fnc)=multiply(sF3_fnc,b1)),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f1993,f4888])).
% 5.59/1.39 fof(f4890,plain,(
% 5.59/1.39 multiply(inverse(sF0_fnc),sF0_fnc)=sF2_fnc),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f8,f4889])).
% 5.59/1.39 fof(f4926,plain,(
% 5.59/1.39 sF0_fnc=sF2_fnc),
% 5.59/1.39 inference(forward_demodulation,[status(thm)],[f4887,f4890])).
% 5.59/1.39 fof(f4927,plain,(
% 5.59/1.39 $false),
% 5.59/1.39 inference(forward_subsumption_resolution,[status(thm)],[f4926,f9])).
% 5.59/1.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.54/1.41 % Elapsed time: 0.832254 seconds
% 0.54/1.41 % CPU time: 6.425374 seconds
% 0.54/1.41 % Total memory used: 218.326 MB
% 0.54/1.41 % Net memory used: 211.279 MB
%------------------------------------------------------------------------------