%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SWC391-1 : 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 : n020.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 02:42:21 PM UTC 2026
% Result : Unsatisfiable 0.15s 5.46s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWC391-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/5.42 % Computer : n020.cluster.edu
% 0.15/5.42 % Model : x86_64 x86_64
% 0.15/5.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/5.42 % Memory : 8046.5625MB
% 0.15/5.42 % OS : Linux 6.8.0-71-generic
% 0.15/5.42 % CPULimit : 300
% 0.15/5.42 % WCLimit : 300
% 0.15/5.42 % DateTime : Mon Sep 21 08:21:54 UTC 2026
% 0.15/5.42 % CPUTime :
% 0.15/5.45 % Drodi V4.1.1
% 0.15/5.46 % Refutation found
% 0.15/5.46 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.15/5.46 % SZS output start CNFRefutation for theBenchmark
% 0.15/5.46 fof(f190,negated_conjecture,(
% 0.15/5.46 sk2 = sk4 ),
% 0.15/5.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/5.46 fof(f191,negated_conjecture,(
% 0.15/5.46 sk1 = sk3 ),
% 0.15/5.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/5.46 fof(f192,negated_conjecture,(
% 0.15/5.46 sk4 = sk3 ),
% 0.15/5.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/5.46 fof(f194,negated_conjecture,(
% 0.15/5.46 memberP(sk1,sk5) ),
% 0.15/5.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/5.46 fof(f195,negated_conjecture,(
% 0.15/5.46 ~ memberP(sk2,sk5) ),
% 0.15/5.46 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/5.46 fof(f430,plain,(
% 0.15/5.46 sk2=sk4),
% 0.15/5.46 inference(cnf_transformation,[status(thm)],[f190])).
% 0.15/5.46 fof(f431,plain,(
% 0.15/5.46 sk1=sk3),
% 0.15/5.46 inference(cnf_transformation,[status(thm)],[f191])).
% 0.15/5.46 fof(f432,plain,(
% 0.15/5.46 sk4=sk3),
% 0.15/5.46 inference(cnf_transformation,[status(thm)],[f192])).
% 0.15/5.46 fof(f434,plain,(
% 0.15/5.46 memberP(sk1,sk5)),
% 0.15/5.46 inference(cnf_transformation,[status(thm)],[f194])).
% 0.15/5.46 fof(f435,plain,(
% 0.15/5.46 ~memberP(sk2,sk5)),
% 0.15/5.46 inference(cnf_transformation,[status(thm)],[f195])).
% 0.15/5.46 fof(f474,plain,(
% 0.15/5.46 sk1=sk4),
% 0.15/5.46 inference(backward_demodulation,[status(thm)],[f432,f431])).
% 0.15/5.46 fof(f476,plain,(
% 0.15/5.46 memberP(sk4,sk5)),
% 0.15/5.46 inference(forward_demodulation,[status(thm)],[f474,f434])).
% 0.15/5.46 fof(f477,plain,(
% 0.15/5.46 ~memberP(sk4,sk5)),
% 0.15/5.46 inference(forward_demodulation,[status(thm)],[f430,f435])).
% 0.15/5.46 fof(f478,plain,(
% 0.15/5.46 $false),
% 0.15/5.46 inference(forward_subsumption_resolution,[status(thm)],[f477,f476])).
% 0.15/5.46 % SZS output end CNFRefutation for theBenchmark.p
% 0.21/5.53 % Elapsed time: 0.097206 seconds
% 0.21/5.53 % CPU time: 0.124764 seconds
% 0.21/5.53 % Total memory used: 13.585 MB
% 0.21/5.53 % Net memory used: 13.560 MB
%------------------------------------------------------------------------------