%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : KRS136+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n011.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 01:00:19 PM UTC 2026
% Result : Theorem 0.13s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : KRS136+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n011.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 : Sun Sep 20 22:54:25 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.37 % Drodi V4.1.1
% 0.13/0.39 % Refutation found
% 0.13/0.39 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.13/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.13/0.39 fof(f1,axiom,(
% 0.13/0.39 (! [X] :( cowlThing(X)& ~ cowlNothing(X) ) )),
% 0.13/0.39 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f2,axiom,(
% 0.13/0.39 (! [X] :( xsd_string(X)<=> ~ xsd_integer(X) ) )),
% 0.13/0.39 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f3,conjecture,(
% 0.13/0.39 ( (! [X] :( cowlThing(X)& ~ cowlNothing(X) ))& (! [X] :( xsd_string(X)<=> ~ xsd_integer(X) ) )) ),
% 0.13/0.39 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.13/0.39 fof(f4,negated_conjecture,(
% 0.13/0.39 ~(( (! [X] :( cowlThing(X)& ~ cowlNothing(X) ))& (! [X] :( xsd_string(X)<=> ~ xsd_integer(X) ) )) )),
% 0.13/0.39 inference(negated_conjecture,[status(cth)],[f3])).
% 0.13/0.39 fof(f5,plain,(
% 0.13/0.39 (![X]: cowlThing(X))&(![X]: ~cowlNothing(X))),
% 0.13/0.39 inference(miniscoping,[status(thm)],[f1])).
% 0.13/0.39 fof(f6,plain,(
% 0.13/0.39 ![X0]: (cowlThing(X0))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f5])).
% 0.13/0.39 fof(f7,plain,(
% 0.13/0.39 ![X0]: (~cowlNothing(X0))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f5])).
% 0.13/0.39 fof(f8,plain,(
% 0.13/0.39 ![X]: ((~xsd_string(X)|~xsd_integer(X))&(xsd_string(X)|xsd_integer(X)))),
% 0.13/0.39 inference(NNF_transformation,[status(thm)],[f2])).
% 0.13/0.39 fof(f9,plain,(
% 0.13/0.39 (![X]: (~xsd_string(X)|~xsd_integer(X)))&(![X]: (xsd_string(X)|xsd_integer(X)))),
% 0.13/0.39 inference(miniscoping,[status(thm)],[f8])).
% 0.13/0.39 fof(f10,plain,(
% 0.13/0.39 ![X0]: (~xsd_string(X0)|~xsd_integer(X0))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f9])).
% 0.13/0.39 fof(f11,plain,(
% 0.13/0.39 ![X0]: (xsd_string(X0)|xsd_integer(X0))),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f9])).
% 0.13/0.39 fof(f12,plain,(
% 0.13/0.39 ((?[X]: (~cowlThing(X)|cowlNothing(X)))|(?[X]: (xsd_string(X)<~>~xsd_integer(X))))),
% 0.13/0.39 inference(pre_NNF_transformation,[status(thm)],[f4])).
% 0.13/0.39 fof(f13,plain,(
% 0.13/0.39 (?[X]: (~cowlThing(X)|cowlNothing(X)))|(?[X]: ((xsd_string(X)|~xsd_integer(X))&(~xsd_string(X)|xsd_integer(X))))),
% 0.13/0.39 inference(NNF_transformation,[status(thm)],[f12])).
% 0.13/0.39 fof(f14,plain,(
% 0.13/0.39 ((?[X]: ~cowlThing(X))|(?[X]: cowlNothing(X)))|(?[X]: ((xsd_string(X)|~xsd_integer(X))&(~xsd_string(X)|xsd_integer(X))))),
% 0.13/0.39 inference(miniscoping,[status(thm)],[f13])).
% 0.13/0.39 fof(f15,plain,(
% 0.13/0.39 (~cowlThing(sK0_skl)|cowlNothing(sK1_skl))|((xsd_string(sK2_skl)|~xsd_integer(sK2_skl))&(~xsd_string(sK2_skl)|xsd_integer(sK2_skl)))),
% 0.13/0.39 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl,sK2_skl]),skolemize(X,sK0_skl),skolemize(X,sK1_skl),skolemize(X,sK2_skl)],[f14])).
% 0.13/0.39 fof(f16,plain,(
% 0.13/0.39 ~cowlThing(sK0_skl)|cowlNothing(sK1_skl)|xsd_string(sK2_skl)|~xsd_integer(sK2_skl)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f15])).
% 0.13/0.39 fof(f17,plain,(
% 0.13/0.39 ~cowlThing(sK0_skl)|cowlNothing(sK1_skl)|~xsd_string(sK2_skl)|xsd_integer(sK2_skl)),
% 0.13/0.39 inference(cnf_transformation,[status(thm)],[f15])).
% 0.13/0.39 fof(f18,definition,(
% 0.13/0.39 sQ0_spl <=> (cowlThing(sK0_skl))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f20,plain,(
% 0.13/0.39 ~cowlThing(sK0_skl)|sQ0_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f18])).
% 0.13/0.39 fof(f21,definition,(
% 0.13/0.39 sQ1_spl <=> (cowlNothing(sK1_skl))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f22,plain,(
% 0.13/0.39 cowlNothing(sK1_skl)|~sQ1_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f21])).
% 0.13/0.39 fof(f24,definition,(
% 0.13/0.39 sQ2_spl <=> (xsd_string(sK2_skl))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f25,plain,(
% 0.13/0.39 xsd_string(sK2_skl)|~sQ2_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f24])).
% 0.13/0.39 fof(f27,definition,(
% 0.13/0.39 sQ3_spl <=> (xsd_integer(sK2_skl))),
% 0.13/0.39 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 0.13/0.39 fof(f28,plain,(
% 0.13/0.39 xsd_integer(sK2_skl)|~sQ3_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f27])).
% 0.13/0.39 fof(f29,plain,(
% 0.13/0.39 ~xsd_integer(sK2_skl)|sQ3_spl),
% 0.13/0.39 inference(component_clause,[status(thm)],[f27])).
% 0.13/0.39 fof(f30,plain,(
% 0.13/0.39 ~sQ0_spl|sQ1_spl|sQ2_spl|~sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f16,f18,f21,f24,f27])).
% 0.13/0.39 fof(f31,plain,(
% 0.13/0.39 ~sQ0_spl|sQ1_spl|~sQ2_spl|sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f17,f18,f21,f24,f27])).
% 0.13/0.39 fof(f32,plain,(
% 0.13/0.39 $false|~sQ1_spl),
% 0.13/0.39 inference(backward_subsumption_resolution,[status(thm)],[f22,f7])).
% 0.13/0.39 fof(f33,plain,(
% 0.13/0.39 ~sQ1_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f32])).
% 0.13/0.39 fof(f34,plain,(
% 0.13/0.39 $false|sQ0_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f20,f6])).
% 0.13/0.39 fof(f35,plain,(
% 0.13/0.39 sQ0_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f34])).
% 0.13/0.39 fof(f36,plain,(
% 0.13/0.39 ~xsd_string(sK2_skl)|~sQ3_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f10,f28])).
% 0.13/0.39 fof(f37,plain,(
% 0.13/0.39 $false|~sQ2_spl|~sQ3_spl),
% 0.13/0.39 inference(forward_subsumption_resolution,[status(thm)],[f36,f25])).
% 0.13/0.39 fof(f38,plain,(
% 0.13/0.39 ~sQ2_spl|~sQ3_spl),
% 0.13/0.39 inference(contradiction_clause,[status(thm)],[f37])).
% 0.13/0.39 fof(f39,plain,(
% 0.13/0.39 xsd_string(sK2_skl)|sQ3_spl),
% 0.13/0.39 inference(resolution,[status(thm)],[f11,f29])).
% 0.13/0.39 fof(f41,plain,(
% 0.13/0.39 sQ2_spl|sQ3_spl),
% 0.13/0.39 inference(split_clause,[status(thm)],[f39,f24,f27])).
% 0.13/0.39 fof(f42,plain,(
% 0.13/0.39 $false),
% 0.13/0.39 inference(sat_refutation,[status(thm)],[f30,f31,f33,f35,f38,f41])).
% 0.13/0.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.13/0.41 % Elapsed time: 0.046584 seconds
% 0.13/0.41 % CPU time: 0.113291 seconds
% 0.13/0.41 % Total memory used: 16.559 MB
% 0.13/0.41 % Net memory used: 15.969 MB
%------------------------------------------------------------------------------