%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : GRP453-1 : 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 : n002.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 12:36:39 PM UTC 2026
% Result : Unsatisfiable 0.15s 5.54s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP453-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/5.37 % Computer : n002.cluster.edu
% 0.09/5.37 % Model : x86_64 x86_64
% 0.09/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/5.37 % Memory : 8046.5625MB
% 0.09/5.37 % OS : Linux 6.8.0-71-generic
% 0.09/5.37 % CPULimit : 300
% 0.09/5.37 % WCLimit : 300
% 0.09/5.37 % DateTime : Sun Sep 20 20:16:24 UTC 2026
% 0.09/5.37 % CPUTime :
% 0.09/5.38 % Drodi V4.1.1
% 0.15/5.54 % Refutation found
% 0.15/5.54 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.15/5.54 % SZS output start CNFRefutation for theBenchmark
% 0.15/5.54 fof(f1,axiom,(
% 0.15/5.54 (![A,B,C]: (divide(divide(divide(A,A),divide(A,divide(B,divide(divide(divide(A,A),A),C)))),C) = B ))),
% 0.15/5.54 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/5.54 fof(f2,axiom,(
% 0.15/5.54 (![A,B,C]: (multiply(A,B) = divide(A,divide(divide(C,C),B)) ))),
% 0.15/5.54 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/5.54 fof(f3,axiom,(
% 0.15/5.54 (![A,B]: (inverse(A) = divide(divide(B,B),A) ))),
% 0.15/5.54 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/5.54 fof(f4,negated_conjecture,(
% 0.15/5.54 multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
% 0.15/5.54 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/5.54 fof(f5,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(divide(divide(X0,X0),divide(X0,divide(X1,divide(divide(divide(X0,X0),X0),X2)))),X2)=X1)),
% 0.15/5.54 inference(cnf_transformation,[status(thm)],[f1])).
% 0.15/5.54 fof(f6,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(X0,X1)=divide(X0,divide(divide(X2,X2),X1)))),
% 0.15/5.54 inference(cnf_transformation,[status(thm)],[f2])).
% 0.15/5.54 fof(f7,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(X0)=divide(divide(X1,X1),X0))),
% 0.15/5.54 inference(cnf_transformation,[status(thm)],[f3])).
% 0.15/5.54 fof(f8,plain,(
% 0.15/5.54 ~multiply(multiply(a3,b3),c3)=multiply(a3,multiply(b3,c3))),
% 0.15/5.54 inference(cnf_transformation,[status(thm)],[f4])).
% 0.15/5.54 fof(f9,definition,(
% 0.15/5.54 sF1_fnc=multiply(a3,b3)),
% 0.15/5.54 introduced(definition,[new_symbols(definition,[sF1_fnc])],[function_definition])).
% 0.15/5.54 fof(f10,definition,(
% 0.15/5.54 sF0_fnc=multiply(sF1_fnc,c3)),
% 0.15/5.54 introduced(definition,[new_symbols(definition,[sF0_fnc])],[function_definition])).
% 0.15/5.54 fof(f11,definition,(
% 0.15/5.54 sF3_fnc=multiply(b3,c3)),
% 0.15/5.54 introduced(definition,[new_symbols(definition,[sF3_fnc])],[function_definition])).
% 0.15/5.54 fof(f12,definition,(
% 0.15/5.54 sF2_fnc=multiply(a3,sF3_fnc)),
% 0.15/5.54 introduced(definition,[new_symbols(definition,[sF2_fnc])],[function_definition])).
% 0.15/5.54 fof(f13,plain,(
% 0.15/5.54 ~sF0_fnc=sF2_fnc),
% 0.15/5.54 inference(definition_folding,[],[f8,f12,f11,f10,f9])).
% 0.15/5.54 fof(f14,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(divide(X0,divide(X1,divide(divide(divide(X0,X0),X0),X2)))),X2)=X1)),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f7,f5])).
% 0.15/5.54 fof(f15,plain,(
% 0.15/5.54 ![X0,X1]: (multiply(X0,X1)=divide(X0,inverse(X1)))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f7,f6])).
% 0.15/5.54 fof(f16,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(divide(X0,divide(X1,divide(inverse(X0),X2)))),X2)=X1)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f7,f14])).
% 0.15/5.54 fof(f17,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(inverse(X0))=multiply(divide(X1,X1),X0))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f15,f7])).
% 0.15/5.54 fof(f18,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(X0)=divide(inverse(divide(X1,X1)),X0))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f7,f7])).
% 0.15/5.54 fof(f19,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(X0)=divide(multiply(inverse(X1),X1),X0))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f15,f7])).
% 0.15/5.54 fof(f26,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(X0)=divide(inverse(multiply(inverse(X1),X1)),X0))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f19,f7])).
% 0.15/5.54 fof(f27,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(inverse(divide(X0,divide(X1,divide(inverse(X0),inverse(X2))))),X2)=X1)),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f15,f16])).
% 0.15/5.54 fof(f28,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(inverse(divide(X0,divide(inverse(multiply(inverse(X1),X1)),X2)))),X2)=X0)),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f19,f16])).
% 0.15/5.54 fof(f30,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(X0,X1)),X2)=inverse(divide(X3,divide(X1,divide(inverse(X3),divide(inverse(X0),X2))))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f16,f16])).
% 0.15/5.54 fof(f32,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(divide(X0,inverse(divide(inverse(X0),X1)))),X1)=divide(X2,X2))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f7,f16])).
% 0.15/5.54 fof(f33,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(divide(X0,divide(X1,divide(inverse(X0),X2))),divide(X3,X1))),X2)=X3)),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f16,f16])).
% 0.15/5.54 fof(f36,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(inverse(divide(X0,divide(X1,multiply(inverse(X0),X2)))),X2)=X1)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f27])).
% 0.15/5.54 fof(f37,plain,(
% 0.15/5.54 ![X0,X1]: (divide(inverse(inverse(divide(X0,inverse(X1)))),X1)=X0)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f26,f28])).
% 0.15/5.54 fof(f38,plain,(
% 0.15/5.54 ![X0,X1]: (divide(inverse(inverse(multiply(X0,X1))),X1)=X0)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f37])).
% 0.15/5.54 fof(f42,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(multiply(X0,divide(inverse(X0),X1))),X1)=divide(X2,X2))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f32])).
% 0.15/5.54 fof(f79,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(inverse(X0)),X1)=inverse(divide(X2,divide(X0,multiply(inverse(X2),X1)))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f36,f38])).
% 0.15/5.54 fof(f84,plain,(
% 0.15/5.54 divide(inverse(inverse(sF1_fnc)),b3)=a3),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f9,f38])).
% 0.15/5.54 fof(f89,plain,(
% 0.15/5.54 ![X0,X1]: (multiply(divide(inverse(inverse(X0)),X1),X1)=X0)),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f79,f36])).
% 0.15/5.54 fof(f93,plain,(
% 0.15/5.54 ![X0,X1]: (divide(X0,X0)=divide(X1,X1))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f42,f42])).
% 0.15/5.54 fof(f110,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(multiply(X0,divide(inverse(X0),X1)),divide(X2,divide(X3,X3)))),X1)=X2)),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f42,f16])).
% 0.15/5.54 fof(f129,plain,(
% 0.15/5.54 ![X0]: (inverse(inverse(inverse(inverse(X0))))=X0)),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f17,f89])).
% 0.15/5.54 fof(f148,plain,(
% 0.15/5.54 ![X0,X1]: (multiply(X0,inverse(inverse(inverse(X1))))=divide(X0,X1))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f129,f15])).
% 0.15/5.54 fof(f203,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(X0,divide(inverse(X1),divide(inverse(X0),X2)))),X2)=inverse(divide(X1,divide(X3,X3))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f93,f30])).
% 0.15/5.54 fof(f221,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(X0,X1)),inverse(X0))=inverse(divide(X2,divide(X1,divide(inverse(X2),divide(X3,X3))))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f93,f30])).
% 0.15/5.54 fof(f223,plain,(
% 0.15/5.54 ![X0,X1,X2,X3,X4]: (divide(inverse(divide(X0,X1)),inverse(X0))=inverse(divide(X2,divide(X1,divide(inverse(X2),divide(inverse(multiply(X3,divide(inverse(X3),X4))),X4))))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f42,f30])).
% 0.15/5.54 fof(f225,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(inverse(inverse(inverse(X0))),X1)),X2)=inverse(divide(X3,divide(X1,divide(inverse(X3),divide(X0,X2))))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f129,f30])).
% 0.15/5.54 fof(f251,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(X0)=inverse(divide(X0,divide(X1,X1))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f16,f203])).
% 0.15/5.54 fof(f262,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (multiply(inverse(divide(X0,X1)),X0)=inverse(divide(X2,divide(X1,divide(inverse(X2),divide(X3,X3))))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f221])).
% 0.15/5.54 fof(f264,plain,(
% 0.15/5.54 ![X0,X1,X2,X3,X4]: (multiply(inverse(divide(X0,X1)),X0)=inverse(divide(X2,divide(X1,divide(inverse(X2),divide(inverse(multiply(X3,divide(inverse(X3),X4))),X4))))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f223])).
% 0.15/5.54 fof(f265,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (multiply(inverse(divide(X0,X1)),X0)=divide(inverse(divide(multiply(X2,divide(inverse(X2),X3)),X1)),X3))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f30,f264])).
% 0.15/5.54 fof(f268,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(inverse(divide(X0,X1)),X0)=divide(inverse(divide(inverse(inverse(inverse(X2))),X1)),X2))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f225,f262])).
% 0.15/5.54 fof(f287,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(divide(X0,inverse(divide(inverse(X0),X1))),divide(X2,inverse(divide(X3,X3))))),X1)=X2)),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f18,f33])).
% 0.15/5.54 fof(f307,plain,(
% 0.15/5.54 ![X0,X1,X2,X3,X4]: (divide(inverse(divide(divide(X0,divide(X1,divide(inverse(X0),X2))),divide(X3,X3))),X2)=inverse(multiply(X4,divide(inverse(X4),X1))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f42,f33])).
% 0.15/5.54 fof(f312,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(divide(X0,divide(X1,divide(inverse(X0),X2))),X3)),X2)=inverse(inverse(multiply(X3,X1))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f38,f33])).
% 0.15/5.54 fof(f313,plain,(
% 0.15/5.54 ![X0,X1,X2,X3,X4,X5]: (divide(inverse(divide(divide(X0,divide(X1,divide(inverse(X0),X2))),X3)),X2)=inverse(divide(divide(X4,divide(X5,divide(inverse(X4),X1))),divide(X3,X5))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f33,f33])).
% 0.15/5.54 fof(f314,plain,(
% 0.15/5.54 ![X0,X1,X2,X3,X4]: (divide(inverse(divide(divide(X0,divide(X1,divide(inverse(X0),X2))),X3)),X2)=inverse(divide(X4,divide(X3,divide(inverse(X4),X1)))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f16,f33])).
% 0.15/5.54 fof(f340,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(multiply(X0,divide(inverse(X0),X1)),divide(X2,inverse(divide(X3,X3))))),X1)=X2)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f287])).
% 0.15/5.54 fof(f341,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(multiply(X0,divide(inverse(X0),X1)),multiply(X2,divide(X3,X3)))),X1)=X2)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f15,f340])).
% 0.15/5.54 fof(f350,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (divide(inverse(divide(X0,divide(X1,divide(inverse(X0),X2)))),X2)=inverse(multiply(X3,divide(inverse(X3),X1))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f251,f307])).
% 0.15/5.54 fof(f366,plain,(
% 0.15/5.54 ![X0,X1]: (X0=inverse(multiply(X1,divide(inverse(X1),X0))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f16,f350])).
% 0.15/5.54 fof(f373,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (inverse(inverse(multiply(X0,X1)))=inverse(divide(divide(X2,divide(X3,divide(inverse(X2),X1))),divide(X0,X3))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f312,f313])).
% 0.15/5.54 fof(f378,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(divide(inverse(inverse(inverse(X0))),X1)),X2)=inverse(inverse(multiply(X1,divide(X0,X2)))))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f381,f225])).
% 0.15/5.54 fof(f381,plain,(
% 0.15/5.54 ![X0,X1,X2]: (inverse(inverse(multiply(X0,X1)))=inverse(divide(X2,divide(X0,divide(inverse(X2),X1)))))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f312,f314])).
% 0.15/5.54 fof(f402,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(inverse(divide(X0,X1)),X0)=inverse(inverse(multiply(X1,divide(X2,X2)))))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f378,f268])).
% 0.15/5.54 fof(f596,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(X0)=inverse(multiply(X0,divide(X1,X1))))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f93,f366])).
% 0.15/5.54 fof(f605,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(inverse(inverse(X0)))=multiply(X1,divide(inverse(X1),X0)))),
% 0.15/5.54 inference(paramodulation,[status(thm)],[f366,f129])).
% 0.15/5.54 fof(f643,plain,(
% 0.15/5.54 ![X0,X1]: (multiply(inverse(divide(X0,X1)),X0)=inverse(inverse(X1)))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f596,f402])).
% 0.15/5.54 fof(f660,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(divide(inverse(inverse(inverse(X0))),multiply(X1,divide(X2,X2)))),X0)=X1)),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f605,f341])).
% 0.15/5.54 fof(f661,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(inverse(divide(X0,X1)),X0)=divide(inverse(divide(inverse(inverse(inverse(X2))),X1)),X2))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f605,f265])).
% 0.15/5.54 fof(f662,plain,(
% 0.15/5.54 ![X0,X1,X2]: (divide(inverse(divide(inverse(inverse(inverse(X0))),divide(X1,divide(X2,X2)))),X0)=X1)),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f605,f110])).
% 0.15/5.54 fof(f678,plain,(
% 0.15/5.54 ![X0,X1,X2]: (inverse(inverse(multiply(multiply(X0,divide(X1,X1)),divide(X2,X2))))=X0)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f378,f660])).
% 0.15/5.54 fof(f679,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(inverse(multiply(X0,divide(X1,X1))))=X0)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f596,f678])).
% 0.15/5.54 fof(f680,plain,(
% 0.15/5.54 divide(sF1_fnc,b3)=a3),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f732,f84])).
% 0.15/5.54 fof(f712,plain,(
% 0.15/5.54 ![X0,X1]: (multiply(X0,inverse(X1))=divide(X0,X1))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f732,f148])).
% 0.15/5.54 fof(f726,plain,(
% 0.15/5.54 ![X0,X1,X2]: (multiply(X0,X1)=inverse(divide(X2,divide(X0,divide(inverse(X2),X1)))))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f732,f381])).
% 0.15/5.54 fof(f727,plain,(
% 0.15/5.54 ![X0,X1,X2,X3]: (multiply(X0,X1)=inverse(divide(divide(X2,divide(X3,divide(inverse(X2),X1))),divide(X0,X3))))),
% 0.15/5.54 inference(backward_demodulation,[status(thm)],[f732,f373])).
% 0.15/5.54 fof(f732,plain,(
% 0.15/5.54 ![X0]: (inverse(inverse(X0))=X0)),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f596,f679])).
% 0.15/5.54 fof(f733,plain,(
% 0.15/5.54 ![X0,X1]: (inverse(inverse(X0))=divide(inverse(divide(inverse(inverse(inverse(X1))),X0)),X1))),
% 0.15/5.54 inference(forward_demodulation,[status(thm)],[f643,f661])).
% 0.15/5.54 fof(f734,plain,(
% 0.15/5.54 ![X0,X1]: (X0=divide(inverse(divide(inverse(inverse(inverse(X1))),X0)),X1))),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f732,f733])).
% 0.15/5.55 fof(f735,plain,(
% 0.15/5.55 ![X0,X1]: (X0=inverse(inverse(multiply(X0,divide(X1,X1)))))),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f378,f734])).
% 0.15/5.55 fof(f738,plain,(
% 0.15/5.55 ![X0,X1]: (X0=multiply(X0,divide(X1,X1)))),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f732,f735])).
% 0.15/5.55 fof(f739,plain,(
% 0.15/5.55 ![X0,X1,X2]: (inverse(inverse(multiply(divide(X0,divide(X1,X1)),divide(X2,X2))))=X0)),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f378,f662])).
% 0.15/5.55 fof(f740,plain,(
% 0.15/5.55 ![X0,X1,X2]: (multiply(divide(X0,divide(X1,X1)),divide(X2,X2))=X0)),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f732,f739])).
% 0.15/5.55 fof(f744,plain,(
% 0.15/5.55 ![X0,X1]: (divide(X0,divide(X1,X1))=X0)),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f738,f740])).
% 0.15/5.55 fof(f2171,plain,(
% 0.15/5.55 ![X0,X1]: (multiply(X0,inverse(X1))=inverse(divide(X1,X0)))),
% 0.15/5.55 inference(paramodulation,[status(thm)],[f744,f726])).
% 0.15/5.55 fof(f2196,plain,(
% 0.15/5.55 ![X0,X1,X2]: (inverse(multiply(X0,X1))=divide(X2,divide(X0,divide(inverse(X2),X1))))),
% 0.15/5.55 inference(paramodulation,[status(thm)],[f726,f732])).
% 0.15/5.55 fof(f2283,plain,(
% 0.15/5.55 ![X0,X1,X2,X3]: (multiply(X0,X1)=divide(divide(X0,X2),divide(X3,divide(X2,divide(inverse(X3),X1)))))),
% 0.15/5.55 inference(backward_demodulation,[status(thm)],[f2297,f727])).
% 0.15/5.55 fof(f2297,plain,(
% 0.15/5.55 ![X0,X1]: (divide(X0,X1)=inverse(divide(X1,X0)))),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f712,f2171])).
% 0.15/5.55 fof(f2456,plain,(
% 0.15/5.55 ![X0,X1,X2]: (multiply(X0,X1)=divide(divide(X0,X2),inverse(multiply(X2,X1))))),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f2196,f2283])).
% 0.15/5.55 fof(f2457,plain,(
% 0.15/5.55 ![X0,X1,X2]: (multiply(X0,X1)=multiply(divide(X0,X2),multiply(X2,X1)))),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f15,f2456])).
% 0.15/5.55 fof(f3069,plain,(
% 0.15/5.55 ![X0]: (multiply(X0,c3)=multiply(divide(X0,b3),sF3_fnc))),
% 0.15/5.55 inference(paramodulation,[status(thm)],[f11,f2457])).
% 0.15/5.55 fof(f3122,plain,(
% 0.15/5.55 multiply(sF1_fnc,c3)=multiply(a3,sF3_fnc)),
% 0.15/5.55 inference(paramodulation,[status(thm)],[f680,f3069])).
% 0.15/5.55 fof(f3132,plain,(
% 0.15/5.55 sF2_fnc=sF0_fnc),
% 0.15/5.55 inference(backward_demodulation,[status(thm)],[f3133,f12])).
% 0.15/5.55 fof(f3133,plain,(
% 0.15/5.55 sF0_fnc=multiply(a3,sF3_fnc)),
% 0.15/5.55 inference(forward_demodulation,[status(thm)],[f10,f3122])).
% 0.15/5.55 fof(f3143,plain,(
% 0.15/5.55 $false),
% 0.15/5.55 inference(forward_subsumption_resolution,[status(thm)],[f3132,f13])).
% 0.15/5.55 % SZS output end CNFRefutation for theBenchmark.p
% 0.15/5.56 % Elapsed time: 0.175579 seconds
% 0.15/5.56 % CPU time: 1.293387 seconds
% 0.15/5.56 % Total memory used: 31.539 MB
% 0.15/5.56 % Net memory used: 28.661 MB
%------------------------------------------------------------------------------