%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN923+1 : TPTP v9.3.1. Released v3.1.0.
% 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 03:21:33 PM UTC 2026
% Result : Theorem 0.09s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN923+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n008.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 11:30:39 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.37 % Drodi V4.1.1
% 0.09/0.39 % Refutation found
% 0.09/0.39 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.09/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.09/0.39 fof(f1,conjecture,(
% 0.09/0.39 ( ( (! [X] : p(X))| (! [X] : q(X) ))=> (! [X] :( p(X)| q(X) ) )) ),
% 0.09/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.39 fof(f2,negated_conjecture,(
% 0.09/0.39 ~(( ( (! [X] : p(X))| (! [X] : q(X) ))=> (! [X] :( p(X)| q(X) ) )) )),
% 0.09/0.39 inference(negated_conjecture,[status(cth)],[f1])).
% 0.09/0.39 fof(f3,plain,(
% 0.09/0.39 (((![X]: p(X))|(![X]: q(X)))&(?[X]: (~p(X)&~q(X))))),
% 0.09/0.39 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.09/0.39 fof(f4,plain,(
% 0.09/0.39 ((![X]: p(X))|(![X]: q(X)))&(~p(sK0_skl)&~q(sK0_skl))),
% 0.09/0.39 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(X,sK0_skl)],[f3])).
% 0.09/0.39 fof(f5,plain,(
% 0.09/0.39 ![X0,X1]: (p(X0)|q(X1))),
% 0.09/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.09/0.39 fof(f6,plain,(
% 0.09/0.39 ~p(sK0_skl)),
% 0.09/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.09/0.39 fof(f7,plain,(
% 0.09/0.39 ~q(sK0_skl)),
% 0.09/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.09/0.39 fof(f8,definition,(
% 0.09/0.39 ![X0]: (sQ0_spl <=> (p(X0)))),
% 0.09/0.39 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.09/0.39 fof(f9,plain,(
% 0.09/0.39 ![X0]: (p(X0)|~sQ0_spl)),
% 0.09/0.39 inference(component_clause,[status(thm)],[f8])).
% 0.09/0.39 fof(f11,definition,(
% 0.09/0.39 ![X1]: (sQ1_spl <=> (q(X1)))),
% 0.09/0.39 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.09/0.39 fof(f12,plain,(
% 0.09/0.39 ![X0]: (q(X0)|~sQ1_spl)),
% 0.09/0.39 inference(component_clause,[status(thm)],[f11])).
% 0.09/0.39 fof(f14,plain,(
% 0.09/0.39 sQ0_spl|sQ1_spl),
% 0.09/0.39 inference(split_clause,[status(thm)],[f5,f8,f11])).
% 0.09/0.39 fof(f15,plain,(
% 0.09/0.39 $false|~sQ0_spl),
% 0.09/0.39 inference(forward_subsumption_resolution,[status(thm)],[f6,f9])).
% 0.09/0.39 fof(f16,plain,(
% 0.09/0.39 ~sQ0_spl),
% 0.09/0.39 inference(contradiction_clause,[status(thm)],[f15])).
% 0.09/0.39 fof(f17,plain,(
% 0.09/0.39 $false|~sQ1_spl),
% 0.09/0.39 inference(forward_subsumption_resolution,[status(thm)],[f7,f12])).
% 0.09/0.39 fof(f18,plain,(
% 0.09/0.39 ~sQ1_spl),
% 0.09/0.39 inference(contradiction_clause,[status(thm)],[f17])).
% 0.09/0.39 fof(f19,plain,(
% 0.09/0.39 $false),
% 0.09/0.39 inference(sat_refutation,[status(thm)],[f14,f16,f18])).
% 0.09/0.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.09/0.42 % Elapsed time: 0.044023 seconds
% 0.09/0.42 % CPU time: 0.107684 seconds
% 0.09/0.42 % Total memory used: 16.435 MB
% 0.09/0.42 % Net memory used: 15.770 MB
%------------------------------------------------------------------------------