%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : NUM139-1 : 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 : n003.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 01:42:17 PM UTC 2026
% Result : Unsatisfiable 0.16s 0.43s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NUM139-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n003.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Mon Sep 21 02:09:00 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.16/0.40 % Drodi V4.1.1
% 0.16/0.43 % Refutation found
% 0.16/0.43 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.16/0.43 % SZS output start CNFRefutation for theBenchmark
% 0.16/0.43 fof(f2,axiom,(
% 0.16/0.43 (![X,Y]: (( member(not_subclass_element(X,Y),X)| subclass(X,Y) ) ))),
% 0.16/0.43 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.43 fof(f22,axiom,(
% 0.16/0.43 (![Z,X,Y]: (( ~ member(Z,intersection(X,Y))| member(Z,Y) ) ))),
% 0.16/0.43 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.43 fof(f159,negated_conjecture,(
% 0.16/0.43 ~ member(not_subclass_element(intersection(power_class(x),z),x),z) ),
% 0.16/0.43 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.43 fof(f160,negated_conjecture,(
% 0.16/0.43 ~ subclass(intersection(power_class(x),z),x) ),
% 0.16/0.43 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.16/0.43 fof(f163,plain,(
% 0.16/0.43 ![X0,X1]: (member(not_subclass_element(X0,X1),X0)|subclass(X0,X1))),
% 0.16/0.43 inference(cnf_transformation,[status(thm)],[f2])).
% 0.16/0.43 fof(f190,plain,(
% 0.16/0.43 ![Z,Y]: ((![X]: ~member(Z,intersection(X,Y)))|member(Z,Y))),
% 0.16/0.43 inference(miniscoping,[status(thm)],[f22])).
% 0.16/0.43 fof(f191,plain,(
% 0.16/0.43 ![X0,X1,X2]: (~member(X0,intersection(X1,X2))|member(X0,X2))),
% 0.16/0.43 inference(cnf_transformation,[status(thm)],[f190])).
% 0.16/0.43 fof(f348,plain,(
% 0.16/0.43 ~member(not_subclass_element(intersection(power_class(x),z),x),z)),
% 0.16/0.43 inference(cnf_transformation,[status(thm)],[f159])).
% 0.16/0.43 fof(f349,plain,(
% 0.16/0.43 ~subclass(intersection(power_class(x),z),x)),
% 0.16/0.43 inference(cnf_transformation,[status(thm)],[f160])).
% 0.16/0.43 fof(f366,plain,(
% 0.16/0.43 ![X0,X1,X2]: (member(not_subclass_element(intersection(X0,X1),X2),X1)|subclass(intersection(X0,X1),X2))),
% 0.16/0.43 inference(resolution,[status(thm)],[f191,f163])).
% 0.16/0.43 fof(f491,plain,(
% 0.16/0.43 subclass(intersection(power_class(x),z),x)),
% 0.16/0.43 inference(resolution,[status(thm)],[f366,f348])).
% 0.16/0.43 fof(f504,plain,(
% 0.16/0.43 $false),
% 0.16/0.43 inference(forward_subsumption_resolution,[status(thm)],[f491,f349])).
% 0.16/0.43 % SZS output end CNFRefutation for theBenchmark.p
% 0.16/0.45 % Elapsed time: 0.069739 seconds
% 0.16/0.45 % CPU time: 0.214712 seconds
% 0.16/0.45 % Total memory used: 68.020 MB
% 0.16/0.45 % Net memory used: 67.912 MB
%------------------------------------------------------------------------------