%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SET184-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n005.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 02:11:44 PM UTC 2026
% Result : Unsatisfiable 0.16s 0.47s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : SET184-6 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.16/0.42 % Computer : n005.cluster.edu
% 0.16/0.42 % Model : x86_64 x86_64
% 0.16/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.42 % Memory : 8046.5625MB
% 0.16/0.42 % OS : Linux 6.8.0-71-generic
% 0.16/0.42 % CPULimit : 300
% 0.16/0.42 % WCLimit : 300
% 0.16/0.42 % DateTime : Mon Sep 21 04:59:33 UTC 2026
% 0.16/0.43 % CPUTime :
% 0.16/0.45 % Drodi V4.1.1
% 0.16/0.47 % Refutation found
% 0.16/0.47 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.16/0.47 % SZS output start CNFRefutation for theBenchmark
% 0.16/0.47 fof(f2,axiom,(
% 0.16/0.47 (![X,Y]: (( member(not_subclass_element(X,Y),X)| subclass(X,Y) ) ))),
% 0.16/0.47 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.47 fof(f3,axiom,(
% 0.16/0.47 (![X,Y]: (( ~ member(not_subclass_element(X,Y),Y)| subclass(X,Y) ) ))),
% 0.16/0.47 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.47 fof(f22,axiom,(
% 0.16/0.47 (![Z,X,Y]: (( ~ member(Z,intersection(X,Y))| member(Z,Y) ) ))),
% 0.16/0.47 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.47 fof(f113,negated_conjecture,(
% 0.16/0.47 intersection(x,y) = x ),
% 0.16/0.47 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.47 fof(f114,negated_conjecture,(
% 0.16/0.47 ~ subclass(x,y) ),
% 0.16/0.47 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.47 fof(f117,plain,(
% 0.16/0.47 ![X0,X1]: (member(not_subclass_element(X0,X1),X0)|subclass(X0,X1))),
% 0.16/0.47 inference(cnf_transformation,[status(thm)],[f2])).
% 0.16/0.47 fof(f118,plain,(
% 0.16/0.47 ![X0,X1]: (~member(not_subclass_element(X0,X1),X1)|subclass(X0,X1))),
% 0.16/0.47 inference(cnf_transformation,[status(thm)],[f3])).
% 0.16/0.47 fof(f144,plain,(
% 0.16/0.47 ![Z,Y]: ((![X]: ~member(Z,intersection(X,Y)))|member(Z,Y))),
% 0.16/0.47 inference(miniscoping,[status(thm)],[f22])).
% 0.16/0.47 fof(f145,plain,(
% 0.16/0.47 ![X0,X1,X2]: (~member(X0,intersection(X1,X2))|member(X0,X2))),
% 0.16/0.47 inference(cnf_transformation,[status(thm)],[f144])).
% 0.16/0.47 fof(f246,plain,(
% 0.16/0.47 intersection(x,y)=x),
% 0.16/0.47 inference(cnf_transformation,[status(thm)],[f113])).
% 0.16/0.47 fof(f247,plain,(
% 0.16/0.47 ~subclass(x,y)),
% 0.16/0.47 inference(cnf_transformation,[status(thm)],[f114])).
% 0.16/0.47 fof(f259,plain,(
% 0.16/0.47 ![X0]: (~member(X0,x)|member(X0,y))),
% 0.16/0.47 inference(paramodulation,[status(thm)],[f246,f145])).
% 0.16/0.47 fof(f274,plain,(
% 0.16/0.47 ![X0]: (~member(not_subclass_element(X0,y),x)|subclass(X0,y))),
% 0.16/0.47 inference(resolution,[status(thm)],[f259,f118])).
% 0.16/0.47 fof(f276,plain,(
% 0.16/0.47 subclass(x,y)|subclass(x,y)),
% 0.16/0.47 inference(resolution,[status(thm)],[f274,f117])).
% 0.16/0.47 fof(f278,plain,(
% 0.16/0.47 subclass(x,y)),
% 0.16/0.47 inference(duplicate_literals_removal,[status(thm)],[f276])).
% 0.16/0.47 fof(f279,plain,(
% 0.16/0.47 $false),
% 0.16/0.47 inference(forward_subsumption_resolution,[status(thm)],[f278,f247])).
% 0.16/0.47 % SZS output end CNFRefutation for theBenchmark.p
% 0.16/0.50 % Elapsed time: 0.059907 seconds
% 0.16/0.50 % CPU time: 0.150356 seconds
% 0.16/0.50 % Total memory used: 49.484 MB
% 0.16/0.50 % Net memory used: 49.451 MB
%------------------------------------------------------------------------------