%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SWC142-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n008.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 02:41:42 PM UTC 2026
% Result : Unsatisfiable 0.09s 0.40s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWC142-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.36 % Computer : n008.cluster.edu
% 0.08/0.36 % Model : x86_64 x86_64
% 0.08/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.36 % Memory : 8046.5625MB
% 0.08/0.36 % OS : Linux 6.8.0-71-generic
% 0.08/0.36 % CPULimit : 300
% 0.08/0.36 % WCLimit : 300
% 0.08/0.36 % DateTime : Mon Sep 21 07:59:24 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.09/0.38 % Drodi V4.1.1
% 0.09/0.40 % Refutation found
% 0.09/0.40 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.09/0.40 % SZS output start CNFRefutation for theBenchmark
% 0.09/0.40 fof(f190,negated_conjecture,(
% 0.09/0.40 sk2 = sk4 ),
% 0.09/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.40 fof(f192,negated_conjecture,(
% 0.09/0.40 neq(sk2,nil) ),
% 0.09/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.40 fof(f193,negated_conjecture,(
% 0.09/0.40 ~ neq(sk4,nil) ),
% 0.09/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.40 fof(f428,plain,(
% 0.09/0.40 sk2=sk4),
% 0.09/0.40 inference(cnf_transformation,[status(thm)],[f190])).
% 0.09/0.40 fof(f430,plain,(
% 0.09/0.40 neq(sk2,nil)),
% 0.09/0.40 inference(cnf_transformation,[status(thm)],[f192])).
% 0.09/0.40 fof(f431,plain,(
% 0.09/0.40 ~neq(sk4,nil)),
% 0.09/0.40 inference(cnf_transformation,[status(thm)],[f193])).
% 0.09/0.40 fof(f470,plain,(
% 0.09/0.40 neq(sk4,nil)),
% 0.09/0.40 inference(forward_demodulation,[status(thm)],[f428,f430])).
% 0.09/0.40 fof(f471,plain,(
% 0.09/0.40 $false),
% 0.09/0.40 inference(forward_subsumption_resolution,[status(thm)],[f431,f470])).
% 0.09/0.40 % SZS output end CNFRefutation for theBenchmark.p
% 0.09/0.43 % Elapsed time: 0.060261 seconds
% 0.09/0.43 % CPU time: 0.141734 seconds
% 0.09/0.43 % Total memory used: 77.918 MB
% 0.09/0.43 % Net memory used: 77.796 MB
%------------------------------------------------------------------------------