%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : FLD056-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n019.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 12:22:27 PM UTC 2026
% Result : Unsatisfiable 0.15s 0.48s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : FLD056-1 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.44 % Computer : n019.cluster.edu
% 0.15/0.44 % Model : x86_64 x86_64
% 0.15/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.44 % Memory : 8046.5625MB
% 0.15/0.44 % OS : Linux 6.8.0-71-generic
% 0.15/0.44 % CPULimit : 300
% 0.15/0.44 % WCLimit : 300
% 0.15/0.44 % DateTime : Mon Sep 21 15:42:51 UTC 2026
% 0.15/0.44 % CPUTime :
% 0.15/0.45 % Drodi V4.1.1
% 0.15/0.48 % Refutation found
% 0.15/0.48 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.15/0.48 % SZS output start CNFRefutation for theBenchmark
% 0.15/0.48 fof(f18,axiom,(
% 0.15/0.48 (![X,Y]: (( less_or_equal(X,Y)| less_or_equal(Y,X)| ~ defined(X)| ~ defined(Y) ) ))),
% 0.15/0.48 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/0.48 fof(f28,hypothesis,(
% 0.15/0.48 defined(a) ),
% 0.15/0.48 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/0.48 fof(f29,negated_conjecture,(
% 0.15/0.48 ~ less_or_equal(a,a) ),
% 0.15/0.48 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.15/0.48 fof(f55,plain,(
% 0.15/0.48 ![Y]: ((![X]: ((less_or_equal(X,Y)|less_or_equal(Y,X))|~defined(X)))|~defined(Y))),
% 0.15/0.48 inference(miniscoping,[status(thm)],[f18])).
% 0.15/0.48 fof(f56,plain,(
% 0.15/0.48 ![X0,X1]: (less_or_equal(X0,X1)|less_or_equal(X1,X0)|~defined(X0)|~defined(X1))),
% 0.15/0.48 inference(cnf_transformation,[status(thm)],[f55])).
% 0.15/0.48 fof(f72,plain,(
% 0.15/0.48 defined(a)),
% 0.15/0.48 inference(cnf_transformation,[status(thm)],[f28])).
% 0.15/0.48 fof(f73,plain,(
% 0.15/0.48 ~less_or_equal(a,a)),
% 0.15/0.48 inference(cnf_transformation,[status(thm)],[f29])).
% 0.15/0.48 fof(f74,plain,(
% 0.15/0.48 ![X0]: (less_or_equal(X0,a)|less_or_equal(a,X0)|~defined(X0))),
% 0.15/0.48 inference(resolution,[status(thm)],[f56,f72])).
% 0.15/0.48 fof(f75,plain,(
% 0.15/0.48 less_or_equal(a,a)|less_or_equal(a,a)),
% 0.15/0.48 inference(resolution,[status(thm)],[f74,f72])).
% 0.15/0.48 fof(f76,definition,(
% 0.15/0.48 sQ0_spl <=> (less_or_equal(a,a))),
% 0.15/0.48 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.15/0.48 fof(f77,plain,(
% 0.15/0.48 less_or_equal(a,a)|~sQ0_spl),
% 0.15/0.48 inference(component_clause,[status(thm)],[f76])).
% 0.15/0.48 fof(f79,plain,(
% 0.15/0.48 sQ0_spl),
% 0.15/0.48 inference(split_clause,[status(thm)],[f75,f76])).
% 0.15/0.48 fof(f80,plain,(
% 0.15/0.48 $false|~sQ0_spl),
% 0.15/0.48 inference(forward_subsumption_resolution,[status(thm)],[f77,f73])).
% 0.15/0.48 fof(f81,plain,(
% 0.15/0.48 ~sQ0_spl),
% 0.15/0.48 inference(contradiction_clause,[status(thm)],[f80])).
% 0.15/0.48 fof(f82,plain,(
% 0.15/0.48 $false),
% 0.15/0.48 inference(sat_refutation,[status(thm)],[f79,f81])).
% 0.15/0.48 % SZS output end CNFRefutation for theBenchmark.p
% 0.15/0.49 % Elapsed time: 0.042386 seconds
% 0.15/0.49 % CPU time: 0.089992 seconds
% 0.15/0.49 % Total memory used: 6.548 MB
% 0.15/0.49 % Net memory used: 6.467 MB
%------------------------------------------------------------------------------