%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN080-1 : 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 : n010.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 03:18:55 PM UTC 2026
% Result : Unsatisfiable 0.08s 0.36s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN080-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n010.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 10:42:57 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.08/0.36 % Drodi V4.1.1
% 0.08/0.36 % Refutation found
% 0.08/0.36 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.08/0.36 % SZS output start CNFRefutation for theBenchmark
% 0.08/0.36 fof(f1,axiom,(
% 0.08/0.36 (![X,Y]: (f(X) = g(Y) ))),
% 0.08/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/0.36 fof(f2,negated_conjecture,(
% 0.08/0.36 f(f(a)) != f(g(b)) ),
% 0.08/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/0.36 fof(f3,plain,(
% 0.08/0.36 ![X0,X1]: (f(X0)=g(X1))),
% 0.08/0.36 inference(cnf_transformation,[status(thm)],[f1])).
% 0.08/0.36 fof(f4,plain,(
% 0.08/0.36 ~f(f(a))=f(g(b))),
% 0.08/0.36 inference(cnf_transformation,[status(thm)],[f2])).
% 0.08/0.36 fof(f5,definition,(
% 0.08/0.36 sF1_fnc=f(a)),
% 0.08/0.36 introduced(definition,[new_symbols(definition,[sF1_fnc])],[function_definition])).
% 0.08/0.36 fof(f6,definition,(
% 0.08/0.36 sF0_fnc=f(sF1_fnc)),
% 0.08/0.36 introduced(definition,[new_symbols(definition,[sF0_fnc])],[function_definition])).
% 0.08/0.36 fof(f7,definition,(
% 0.08/0.36 sF3_fnc=g(b)),
% 0.08/0.36 introduced(definition,[new_symbols(definition,[sF3_fnc])],[function_definition])).
% 0.08/0.36 fof(f8,definition,(
% 0.08/0.36 sF2_fnc=f(sF3_fnc)),
% 0.08/0.36 introduced(definition,[new_symbols(definition,[sF2_fnc])],[function_definition])).
% 0.08/0.36 fof(f9,plain,(
% 0.08/0.36 ~sF0_fnc=sF2_fnc),
% 0.08/0.36 inference(definition_folding,[],[f4,f8,f7,f6,f5])).
% 0.08/0.36 fof(f11,plain,(
% 0.08/0.36 ![X0]: (sF0_fnc=g(X0))),
% 0.08/0.36 inference(paramodulation,[status(thm)],[f6,f3])).
% 0.08/0.36 fof(f15,plain,(
% 0.08/0.36 ![X0]: (sF2_fnc=g(X0))),
% 0.08/0.36 inference(paramodulation,[status(thm)],[f3,f8])).
% 0.08/0.36 fof(f25,plain,(
% 0.08/0.36 sF2_fnc=sF0_fnc),
% 0.08/0.36 inference(forward_demodulation,[status(thm)],[f11,f15])).
% 0.08/0.36 fof(f26,plain,(
% 0.08/0.36 $false),
% 0.08/0.36 inference(forward_subsumption_resolution,[status(thm)],[f25,f9])).
% 0.08/0.36 % SZS output end CNFRefutation for theBenchmark.p
% 0.13/0.39 % Elapsed time: 0.026131 seconds
% 0.13/0.39 % CPU time: 0.026491 seconds
% 0.13/0.39 % Total memory used: 396.608 KB
% 0.13/0.39 % Net memory used: 357.120 KB
%------------------------------------------------------------------------------