%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : KRS160+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 : 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 01:00:21 PM UTC 2026
% Result : Theorem 0.14s 0.40s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : KRS160+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
% 0.10/0.37 % Computer : n020.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 20 22:56:02 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.14/0.38 % Drodi V4.1.1
% 0.14/0.40 % Refutation found
% 0.14/0.40 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/0.40 % SZS output start CNFRefutation for theBenchmark
% 0.14/0.40 fof(f1,axiom,(
% 0.14/0.40 (! [X] :( cowlThing(X)& ~ cowlNothing(X) ) )),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f2,axiom,(
% 0.14/0.40 (! [X] :( xsd_string(X)<=> ~ xsd_integer(X) ) )),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f3,axiom,(
% 0.14/0.40 (! [X] :( cC10(X)<=> ( cC4(X)& cC2(X) ) ) )),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f13,axiom,(
% 0.14/0.40 (! [X] :( cTEST(X)<=> ( cC8xcomp(X)& cC12(X) ) ) )),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f14,axiom,(
% 0.14/0.40 cTEST(iV21080) ),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f19,axiom,(
% 0.14/0.40 cC4(iV21081) ),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f21,axiom,(
% 0.14/0.40 cC2(iV21081) ),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f23,conjecture,(
% 0.14/0.40 ( (! [X] :( cowlThing(X)& ~ cowlNothing(X) ))& (! [X] :( xsd_string(X)<=> ~ xsd_integer(X) ))& cowlThing(iV21080)& cC12(iV21080)& cC10(iV21081)& cowlThing(iV21081) ) ),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f24,negated_conjecture,(
% 0.14/0.40 ~(( (! [X] :( cowlThing(X)& ~ cowlNothing(X) ))& (! [X] :( xsd_string(X)<=> ~ xsd_integer(X) ))& cowlThing(iV21080)& cC12(iV21080)& cC10(iV21081)& cowlThing(iV21081) ) )),
% 0.14/0.40 inference(negated_conjecture,[status(cth)],[f23])).
% 0.14/0.40 fof(f25,plain,(
% 0.14/0.40 (![X]: cowlThing(X))&(![X]: ~cowlNothing(X))),
% 0.14/0.40 inference(miniscoping,[status(thm)],[f1])).
% 0.14/0.40 fof(f26,plain,(
% 0.14/0.40 ![X0]: (cowlThing(X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f25])).
% 0.14/0.40 fof(f27,plain,(
% 0.14/0.40 ![X0]: (~cowlNothing(X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f25])).
% 0.14/0.40 fof(f28,plain,(
% 0.14/0.40 ![X]: ((~xsd_string(X)|~xsd_integer(X))&(xsd_string(X)|xsd_integer(X)))),
% 0.14/0.40 inference(NNF_transformation,[status(thm)],[f2])).
% 0.14/0.40 fof(f29,plain,(
% 0.14/0.40 (![X]: (~xsd_string(X)|~xsd_integer(X)))&(![X]: (xsd_string(X)|xsd_integer(X)))),
% 0.14/0.40 inference(miniscoping,[status(thm)],[f28])).
% 0.14/0.40 fof(f30,plain,(
% 0.14/0.40 ![X0]: (~xsd_string(X0)|~xsd_integer(X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f29])).
% 0.14/0.40 fof(f31,plain,(
% 0.14/0.40 ![X0]: (xsd_string(X0)|xsd_integer(X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f29])).
% 0.14/0.40 fof(f32,plain,(
% 0.14/0.40 ![X]: ((~cC10(X)|(cC4(X)&cC2(X)))&(cC10(X)|(~cC4(X)|~cC2(X))))),
% 0.14/0.40 inference(NNF_transformation,[status(thm)],[f3])).
% 0.14/0.40 fof(f33,plain,(
% 0.14/0.40 (![X]: (~cC10(X)|(cC4(X)&cC2(X))))&(![X]: (cC10(X)|(~cC4(X)|~cC2(X))))),
% 0.14/0.40 inference(miniscoping,[status(thm)],[f32])).
% 0.14/0.40 fof(f36,plain,(
% 0.14/0.40 ![X0]: (cC10(X0)|~cC4(X0)|~cC2(X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f33])).
% 0.14/0.40 fof(f87,plain,(
% 0.14/0.40 ![X]: ((~cTEST(X)|(cC8xcomp(X)&cC12(X)))&(cTEST(X)|(~cC8xcomp(X)|~cC12(X))))),
% 0.14/0.40 inference(NNF_transformation,[status(thm)],[f13])).
% 0.14/0.40 fof(f88,plain,(
% 0.14/0.40 (![X]: (~cTEST(X)|(cC8xcomp(X)&cC12(X))))&(![X]: (cTEST(X)|(~cC8xcomp(X)|~cC12(X))))),
% 0.14/0.40 inference(miniscoping,[status(thm)],[f87])).
% 0.14/0.40 fof(f90,plain,(
% 0.14/0.40 ![X0]: (~cTEST(X0)|cC12(X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f88])).
% 0.14/0.40 fof(f92,plain,(
% 0.14/0.40 cTEST(iV21080)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f14])).
% 0.14/0.40 fof(f98,plain,(
% 0.14/0.40 cC4(iV21081)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f19])).
% 0.14/0.40 fof(f100,plain,(
% 0.14/0.40 cC2(iV21081)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f21])).
% 0.14/0.40 fof(f102,plain,(
% 0.14/0.40 ((((((?[X]: (~cowlThing(X)|cowlNothing(X)))|(?[X]: (xsd_string(X)<~>~xsd_integer(X))))|~cowlThing(iV21080))|~cC12(iV21080))|~cC10(iV21081))|~cowlThing(iV21081))),
% 0.14/0.40 inference(pre_NNF_transformation,[status(thm)],[f24])).
% 0.14/0.40 fof(f103,plain,(
% 0.14/0.40 (((((?[X]: (~cowlThing(X)|cowlNothing(X)))|(?[X]: ((xsd_string(X)|~xsd_integer(X))&(~xsd_string(X)|xsd_integer(X)))))|~cowlThing(iV21080))|~cC12(iV21080))|~cC10(iV21081))|~cowlThing(iV21081)),
% 0.14/0.40 inference(NNF_transformation,[status(thm)],[f102])).
% 0.14/0.40 fof(f104,plain,(
% 0.14/0.40 ((((((?[X]: ~cowlThing(X))|(?[X]: cowlNothing(X)))|(?[X]: ((xsd_string(X)|~xsd_integer(X))&(~xsd_string(X)|xsd_integer(X)))))|~cowlThing(iV21080))|~cC12(iV21080))|~cC10(iV21081))|~cowlThing(iV21081)),
% 0.14/0.40 inference(miniscoping,[status(thm)],[f103])).
% 0.14/0.40 fof(f105,plain,(
% 0.14/0.40 (((((~cowlThing(sK8_skl)|cowlNothing(sK9_skl))|((xsd_string(sK10_skl)|~xsd_integer(sK10_skl))&(~xsd_string(sK10_skl)|xsd_integer(sK10_skl))))|~cowlThing(iV21080))|~cC12(iV21080))|~cC10(iV21081))|~cowlThing(iV21081)),
% 0.14/0.40 inference(skolemize,[status(esa),new_symbols(skolem,[sK8_skl,sK9_skl,sK10_skl]),skolemize(X,sK8_skl),skolemize(X,sK9_skl),skolemize(X,sK10_skl)],[f104])).
% 0.14/0.40 fof(f106,plain,(
% 0.14/0.40 ~cowlThing(sK8_skl)|cowlNothing(sK9_skl)|xsd_string(sK10_skl)|~xsd_integer(sK10_skl)|~cowlThing(iV21080)|~cC12(iV21080)|~cC10(iV21081)|~cowlThing(iV21081)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f105])).
% 0.14/0.40 fof(f107,plain,(
% 0.14/0.40 ~cowlThing(sK8_skl)|cowlNothing(sK9_skl)|~xsd_string(sK10_skl)|xsd_integer(sK10_skl)|~cowlThing(iV21080)|~cC12(iV21080)|~cC10(iV21081)|~cowlThing(iV21081)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f105])).
% 0.14/0.40 fof(f108,definition,(
% 0.14/0.40 sQ0_spl <=> (cowlThing(sK8_skl))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f110,plain,(
% 0.14/0.40 ~cowlThing(sK8_skl)|sQ0_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f108])).
% 0.14/0.40 fof(f111,definition,(
% 0.14/0.40 sQ1_spl <=> (cowlNothing(sK9_skl))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f112,plain,(
% 0.14/0.40 cowlNothing(sK9_skl)|~sQ1_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f111])).
% 0.14/0.40 fof(f114,definition,(
% 0.14/0.40 sQ2_spl <=> (xsd_string(sK10_skl))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f115,plain,(
% 0.14/0.40 xsd_string(sK10_skl)|~sQ2_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f114])).
% 0.14/0.40 fof(f116,plain,(
% 0.14/0.40 ~xsd_string(sK10_skl)|sQ2_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f114])).
% 0.14/0.40 fof(f117,definition,(
% 0.14/0.40 sQ3_spl <=> (xsd_integer(sK10_skl))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f118,plain,(
% 0.14/0.40 xsd_integer(sK10_skl)|~sQ3_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f117])).
% 0.14/0.40 fof(f120,definition,(
% 0.14/0.40 sQ4_spl <=> (cowlThing(iV21080))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f122,plain,(
% 0.14/0.40 ~cowlThing(iV21080)|sQ4_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f120])).
% 0.14/0.40 fof(f123,definition,(
% 0.14/0.40 sQ5_spl <=> (cC12(iV21080))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f125,plain,(
% 0.14/0.40 ~cC12(iV21080)|sQ5_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f123])).
% 0.14/0.40 fof(f126,definition,(
% 0.14/0.40 sQ6_spl <=> (cC10(iV21081))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f129,definition,(
% 0.14/0.40 sQ7_spl <=> (cowlThing(iV21081))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f131,plain,(
% 0.14/0.40 ~cowlThing(iV21081)|sQ7_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f129])).
% 0.14/0.40 fof(f132,plain,(
% 0.14/0.40 ~sQ0_spl|sQ1_spl|sQ2_spl|~sQ3_spl|~sQ4_spl|~sQ5_spl|~sQ6_spl|~sQ7_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f106,f108,f111,f114,f117,f120,f123,f126,f129])).
% 0.14/0.40 fof(f133,plain,(
% 0.14/0.40 ~sQ0_spl|sQ1_spl|~sQ2_spl|sQ3_spl|~sQ4_spl|~sQ5_spl|~sQ6_spl|~sQ7_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f107,f108,f111,f114,f117,f120,f123,f126,f129])).
% 0.14/0.40 fof(f134,plain,(
% 0.14/0.40 $false|sQ7_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f131,f26])).
% 0.14/0.40 fof(f135,plain,(
% 0.14/0.40 sQ7_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f134])).
% 0.14/0.40 fof(f137,plain,(
% 0.14/0.40 cC10(iV21081)|~cC4(iV21081)),
% 0.14/0.40 inference(resolution,[status(thm)],[f36,f100])).
% 0.14/0.40 fof(f138,definition,(
% 0.14/0.40 sQ8_spl <=> (cC4(iV21081))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f140,plain,(
% 0.14/0.40 ~cC4(iV21081)|sQ8_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f138])).
% 0.14/0.40 fof(f141,plain,(
% 0.14/0.40 sQ6_spl|~sQ8_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f137,f126,f138])).
% 0.14/0.40 fof(f143,plain,(
% 0.14/0.40 ~cTEST(iV21080)|sQ5_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f125,f90])).
% 0.14/0.40 fof(f144,plain,(
% 0.14/0.40 $false|sQ5_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f143,f92])).
% 0.14/0.40 fof(f145,plain,(
% 0.14/0.40 sQ5_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f144])).
% 0.14/0.40 fof(f146,plain,(
% 0.14/0.40 $false|sQ4_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f122,f26])).
% 0.14/0.40 fof(f147,plain,(
% 0.14/0.40 sQ4_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f146])).
% 0.14/0.40 fof(f148,plain,(
% 0.14/0.40 $false|~sQ1_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f112,f27])).
% 0.14/0.40 fof(f149,plain,(
% 0.14/0.40 ~sQ1_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f148])).
% 0.14/0.40 fof(f150,plain,(
% 0.14/0.40 $false|sQ0_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f110,f26])).
% 0.14/0.40 fof(f151,plain,(
% 0.14/0.40 sQ0_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f150])).
% 0.14/0.40 fof(f155,plain,(
% 0.14/0.40 ~xsd_integer(sK10_skl)|~sQ2_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f115,f30])).
% 0.14/0.40 fof(f156,plain,(
% 0.14/0.40 $false|~sQ3_spl|~sQ2_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f155,f118])).
% 0.14/0.40 fof(f157,plain,(
% 0.14/0.40 ~sQ3_spl|~sQ2_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f156])).
% 0.14/0.40 fof(f158,plain,(
% 0.14/0.40 xsd_integer(sK10_skl)|sQ2_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f116,f31])).
% 0.14/0.40 fof(f159,plain,(
% 0.14/0.40 sQ3_spl|sQ2_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f158,f117,f114])).
% 0.14/0.40 fof(f160,plain,(
% 0.14/0.40 $false|sQ8_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f140,f98])).
% 0.14/0.40 fof(f161,plain,(
% 0.14/0.40 sQ8_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f160])).
% 0.14/0.40 fof(f162,plain,(
% 0.14/0.40 $false),
% 0.14/0.40 inference(sat_refutation,[status(thm)],[f132,f133,f135,f141,f145,f147,f149,f151,f157,f159,f161])).
% 0.14/0.40 % SZS output end CNFRefutation for theBenchmark.p
% 0.14/0.42 % Elapsed time: 0.037024 seconds
% 0.14/0.42 % CPU time: 0.102641 seconds
% 0.14/0.42 % Total memory used: 16.091 MB
% 0.14/0.42 % Net memory used: 15.965 MB
%------------------------------------------------------------------------------