%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : COL050-1 : 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 : n009.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 12:09:00 PM UTC 2026
% Result : Unsatisfiable 0.09s 0.36s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : COL050-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.35 % Computer : n009.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 21 14:07:12 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.09/0.36 % Drodi V4.1.1
% 0.09/0.36 % Refutation found
% 0.09/0.36 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.09/0.36 % SZS output start CNFRefutation for theBenchmark
% 0.09/0.36 fof(f1,axiom,(
% 0.09/0.36 (![Y]: (response(mocking_bird,Y) = response(Y,Y) ))),
% 0.09/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.09/0.36 fof(f2,hypothesis,(
% 0.09/0.36 (![X,Y,W]: (response(compose(X,Y),W) = response(X,response(Y,W)) ))),
% 0.09/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.09/0.36 fof(f3,negated_conjecture,(
% 0.09/0.36 (![Y]: (response(a,Y) != Y ))),
% 0.09/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.09/0.36 fof(f4,plain,(
% 0.09/0.36 ![X0]: (response(mocking_bird,X0)=response(X0,X0))),
% 0.09/0.36 inference(cnf_transformation,[status(thm)],[f1])).
% 0.09/0.36 fof(f5,plain,(
% 0.09/0.36 ![X0,X1,X2]: (response(compose(X0,X1),X2)=response(X0,response(X1,X2)))),
% 0.09/0.36 inference(cnf_transformation,[status(thm)],[f2])).
% 0.09/0.36 fof(f6,plain,(
% 0.09/0.36 ![X0]: (~response(a,X0)=X0)),
% 0.09/0.36 inference(cnf_transformation,[status(thm)],[f3])).
% 0.09/0.36 fof(f7,definition,(
% 0.09/0.36 ![X0]: (sF0_fnc(X0)=response(a,X0))),
% 0.09/0.36 introduced(definition,[new_symbols(definition,[sF0_fnc(X0)])],[function_definition])).
% 0.09/0.36 fof(f8,plain,(
% 0.09/0.36 ![X0]: (~sF0_fnc(X0)=X0)),
% 0.09/0.36 inference(definition_folding,[],[f6,f7])).
% 0.09/0.36 fof(f13,plain,(
% 0.09/0.36 ![X0,X1]: (response(mocking_bird,compose(X0,X1))=response(X0,response(X1,compose(X0,X1))))),
% 0.09/0.36 inference(paramodulation,[status(thm)],[f4,f5])).
% 0.09/0.36 fof(f16,plain,(
% 0.09/0.36 ![X0]: (response(mocking_bird,compose(a,X0))=sF0_fnc(response(X0,compose(a,X0))))),
% 0.09/0.36 inference(paramodulation,[status(thm)],[f7,f13])).
% 0.09/0.36 fof(f23,plain,(
% 0.09/0.36 ![X0]: (~response(mocking_bird,compose(a,X0))=response(X0,compose(a,X0)))),
% 0.09/0.36 inference(paramodulation,[status(thm)],[f16,f8])).
% 0.09/0.36 fof(f24,plain,(
% 0.09/0.36 $false),
% 0.09/0.36 inference(destructive_equality_resolution,[status(thm)],[f23])).
% 0.09/0.36 % SZS output end CNFRefutation for theBenchmark.p
% 0.12/0.38 % Elapsed time: 0.022894 seconds
% 0.12/0.38 % CPU time: 0.023801 seconds
% 0.12/0.38 % Total memory used: 402.560 KB
% 0.12/0.38 % Net memory used: 372.336 KB
%------------------------------------------------------------------------------