%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : LAT039-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n019.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 01:03:10 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 : LAT039-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n019.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 : Sun Sep 20 23:08:05 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(f9,hypothesis,(
% 0.08/0.36 (![X,Y,Z]: (join(X,meet(Y,Z)) = meet(join(X,Y),join(X,Z)) ))),
% 0.08/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/0.36 fof(f11,hypothesis,(
% 0.08/0.36 join(xx,yy) = yy ),
% 0.08/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/0.36 fof(f12,negated_conjecture,(
% 0.08/0.36 join(xx,meet(yy,zz)) != meet(yy,join(xx,zz)) ),
% 0.08/0.36 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/0.36 fof(f21,plain,(
% 0.08/0.36 ![X0,X1,X2]: (join(X0,meet(X1,X2))=meet(join(X0,X1),join(X0,X2)))),
% 0.08/0.36 inference(cnf_transformation,[status(thm)],[f9])).
% 0.08/0.36 fof(f23,plain,(
% 0.08/0.36 join(xx,yy)=yy),
% 0.08/0.36 inference(cnf_transformation,[status(thm)],[f11])).
% 0.08/0.36 fof(f24,plain,(
% 0.08/0.36 ~join(xx,meet(yy,zz))=meet(yy,join(xx,zz))),
% 0.08/0.36 inference(cnf_transformation,[status(thm)],[f12])).
% 0.08/0.36 fof(f112,plain,(
% 0.08/0.36 ![X0]: (join(xx,meet(yy,X0))=meet(yy,join(xx,X0)))),
% 0.08/0.36 inference(paramodulation,[status(thm)],[f23,f21])).
% 0.08/0.36 fof(f136,plain,(
% 0.08/0.36 ~meet(yy,join(xx,zz))=meet(yy,join(xx,zz))),
% 0.08/0.36 inference(backward_demodulation,[status(thm)],[f112,f24])).
% 0.08/0.36 fof(f152,plain,(
% 0.08/0.36 $false),
% 0.08/0.36 inference(trivial_equality_resolution,[status(thm)],[f136])).
% 0.08/0.36 % SZS output end CNFRefutation for theBenchmark.p
% 2.40/1.59 % Elapsed time: 1.019793 seconds
% 2.40/1.59 % CPU time: 0.027862 seconds
% 2.40/1.59 % Total memory used: 941.632 KB
% 2.40/1.59 % Net memory used: 908.960 KB
%------------------------------------------------------------------------------