%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN410+1 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n014.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 03:19:35 PM UTC 2026
% Result : Theorem 0.15s 15.41s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN410+1 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/15.39 % Computer : n014.cluster.edu
% 0.10/15.39 % Model : x86_64 x86_64
% 0.10/15.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/15.39 % Memory : 8046.5625MB
% 0.10/15.39 % OS : Linux 6.8.0-71-generic
% 0.10/15.39 % CPULimit : 300
% 0.10/15.39 % WCLimit : 300
% 0.10/15.39 % DateTime : Mon Sep 21 10:53:49 UTC 2026
% 0.10/15.39 % CPUTime :
% 0.15/15.40 % Drodi V4.1.1
% 0.15/15.41 % Refutation found
% 0.15/15.41 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.15/15.41 % SZS output start CNFRefutation for theBenchmark
% 0.15/15.41 fof(f1,conjecture,(
% 0.15/15.41 ( (! [X,Y] : f(X,Y))=> (? [U,V] : f(U,V) )) ),
% 0.15/15.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/15.41 fof(f2,negated_conjecture,(
% 0.15/15.41 ~(( (! [X,Y] : f(X,Y))=> (? [U,V] : f(U,V) )) )),
% 0.15/15.41 inference(negated_conjecture,[status(cth)],[f1])).
% 0.15/15.41 fof(f3,plain,(
% 0.15/15.41 ((![X,Y]: f(X,Y))&(![U,V]: ~f(U,V)))),
% 0.15/15.41 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.15/15.41 fof(f4,plain,(
% 0.15/15.41 ![X0,X1]: (f(X0,X1))),
% 0.15/15.41 inference(cnf_transformation,[status(thm)],[f3])).
% 0.15/15.41 fof(f5,plain,(
% 0.15/15.41 ![X0,X1]: (~f(X0,X1))),
% 0.15/15.41 inference(cnf_transformation,[status(thm)],[f3])).
% 0.15/15.41 fof(f6,plain,(
% 0.15/15.41 $false),
% 0.15/15.41 inference(forward_subsumption_resolution,[status(thm)],[f5,f4])).
% 0.15/15.41 % SZS output end CNFRefutation for theBenchmark.p
% 0.15/15.43 % Elapsed time: 0.034605 seconds
% 0.15/15.43 % CPU time: 0.086217 seconds
% 0.15/15.43 % Total memory used: 10.218 MB
% 0.15/15.43 % Net memory used: 9.816 MB
%------------------------------------------------------------------------------