%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : NUM559+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/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 01:43:12 PM UTC 2026
% Result : Theorem 0.22s 0.54s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : NUM559+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.48 % Computer : n020.cluster.edu
% 0.17/0.48 % Model : x86_64 x86_64
% 0.17/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.48 % Memory : 8046.5625MB
% 0.17/0.48 % OS : Linux 6.8.0-71-generic
% 0.17/0.48 % CPULimit : 300
% 0.17/0.48 % WCLimit : 300
% 0.17/0.48 % DateTime : Mon Sep 21 02:40:47 UTC 2026
% 0.17/0.49 % CPUTime :
% 0.17/0.53 % Drodi V4.1.1
% 0.22/0.54 % Refutation found
% 0.22/0.54 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.22/0.54 % SZS output start CNFRefutation for theBenchmark
% 0.22/0.54 fof(f68,hypothesis,(
% 0.22/0.54 ~ aElementOf0(xx,xQ) ),
% 0.22/0.54 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.22/0.54 fof(f69,hypothesis,(
% 0.22/0.54 ~ ~ aElementOf0(xx,xQ) ),
% 0.22/0.54 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.22/0.54 fof(f283,plain,(
% 0.22/0.54 ~aElementOf0(xx,xQ)),
% 0.22/0.54 inference(cnf_transformation,[status(thm)],[f68])).
% 0.22/0.54 fof(f284,plain,(
% 0.22/0.54 aElementOf0(xx,xQ)),
% 0.22/0.54 inference(cnf_transformation,[status(thm)],[f69])).
% 0.22/0.54 fof(f320,plain,(
% 0.22/0.54 $false),
% 0.22/0.54 inference(forward_subsumption_resolution,[status(thm)],[f284,f283])).
% 0.22/0.54 % SZS output end CNFRefutation for theBenchmark.p
% 0.22/0.61 % Elapsed time: 0.108695 seconds
% 0.22/0.61 % CPU time: 0.111197 seconds
% 0.22/0.61 % Total memory used: 6.664 MB
% 0.22/0.61 % Net memory used: 6.658 MB
%------------------------------------------------------------------------------