%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN071-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n005.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 03:18:53 PM UTC 2026
% Result : Unsatisfiable 0.14s 10.41s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN071-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/10.38 % Computer : n005.cluster.edu
% 0.10/10.38 % Model : x86_64 x86_64
% 0.10/10.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/10.38 % Memory : 8046.5625MB
% 0.10/10.38 % OS : Linux 6.8.0-71-generic
% 0.10/10.38 % CPULimit : 300
% 0.10/10.38 % WCLimit : 300
% 0.10/10.38 % DateTime : Mon Sep 21 10:42:30 UTC 2026
% 0.10/10.38 % CPUTime :
% 0.10/10.39 % Drodi V4.1.1
% 0.14/10.41 % Refutation found
% 0.14/10.41 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.14/10.41 % SZS output start CNFRefutation for theBenchmark
% 0.14/10.41 fof(f1,axiom,(
% 0.14/10.41 ( a = b| c = d ) ),
% 0.14/10.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/10.41 fof(f2,axiom,(
% 0.14/10.41 ( a = c| b = d ) ),
% 0.14/10.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/10.41 fof(f3,negated_conjecture,(
% 0.14/10.41 a != d ),
% 0.14/10.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/10.41 fof(f4,negated_conjecture,(
% 0.14/10.41 b != c ),
% 0.14/10.41 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.14/10.41 fof(f5,plain,(
% 0.14/10.41 a=b|c=d),
% 0.14/10.41 inference(cnf_transformation,[status(thm)],[f1])).
% 0.14/10.41 fof(f6,plain,(
% 0.14/10.41 a=c|b=d),
% 0.14/10.41 inference(cnf_transformation,[status(thm)],[f2])).
% 0.14/10.41 fof(f7,plain,(
% 0.14/10.41 ~a=d),
% 0.14/10.41 inference(cnf_transformation,[status(thm)],[f3])).
% 0.14/10.41 fof(f8,plain,(
% 0.14/10.41 ~b=c),
% 0.14/10.41 inference(cnf_transformation,[status(thm)],[f4])).
% 0.14/10.41 fof(f9,plain,(
% 0.14/10.41 ~a=c|a=b),
% 0.14/10.41 inference(paramodulation,[status(thm)],[f5,f7])).
% 0.14/10.41 fof(f10,plain,(
% 0.14/10.41 a=c|b=c|a=b),
% 0.14/10.41 inference(paramodulation,[status(thm)],[f5,f6])).
% 0.14/10.41 fof(f13,plain,(
% 0.14/10.41 a=c|a=b),
% 0.14/10.41 inference(forward_subsumption_resolution,[status(thm)],[f10,f8])).
% 0.14/10.41 fof(f16,plain,(
% 0.14/10.41 a=c|a=d),
% 0.14/10.41 inference(backward_demodulation,[status(thm)],[f19,f6])).
% 0.14/10.41 fof(f18,plain,(
% 0.14/10.41 ~a=c),
% 0.14/10.41 inference(backward_demodulation,[status(thm)],[f19,f8])).
% 0.14/10.41 fof(f19,plain,(
% 0.14/10.41 a=b),
% 0.14/10.41 inference(forward_subsumption_resolution,[status(thm)],[f13,f9])).
% 0.14/10.41 fof(f20,plain,(
% 0.14/10.41 a=c),
% 0.14/10.41 inference(forward_subsumption_resolution,[status(thm)],[f16,f7])).
% 0.14/10.41 fof(f21,plain,(
% 0.14/10.41 ~a=a),
% 0.14/10.41 inference(forward_demodulation,[status(thm)],[f20,f18])).
% 0.14/10.41 fof(f22,plain,(
% 0.14/10.41 $false),
% 0.14/10.41 inference(trivial_equality_resolution,[status(thm)],[f21])).
% 0.14/10.41 % SZS output end CNFRefutation for theBenchmark.p
% 0.14/10.44 % Elapsed time: 0.045915 seconds
% 0.14/10.44 % CPU time: 0.134184 seconds
% 0.14/10.44 % Total memory used: 79.547 MB
% 0.14/10.44 % Net memory used: 78.937 MB
%------------------------------------------------------------------------------