%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SWB005+2 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/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 02:37:23 PM UTC 2026
% Result : Theorem 0.19s 0.46s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWB005+2 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.43 % Computer : n011.cluster.edu
% 0.19/0.43 % Model : x86_64 x86_64
% 0.19/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.43 % Memory : 8046.5625MB
% 0.19/0.43 % OS : Linux 6.8.0-71-generic
% 0.19/0.43 % CPULimit : 300
% 0.19/0.43 % WCLimit : 300
% 0.19/0.43 % DateTime : Mon Sep 21 07:37:10 UTC 2026
% 0.19/0.43 % CPUTime :
% 0.19/0.45 % Drodi V4.1.1
% 0.19/0.46 % Refutation found
% 0.19/0.46 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.19/0.46 % SZS output start CNFRefutation for theBenchmark
% 0.19/0.46 fof(f1,axiom,(
% 0.19/0.46 (! [X] : ir(X) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f2,axiom,(
% 0.19/0.46 (! [S,P,O] :( iext(P,S,O)=> ip(P) ) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f3,axiom,(
% 0.19/0.46 (! [P] :( iext(uri_rdf_type,P,uri_rdf_Property)<=> ip(P) ) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f4,axiom,(
% 0.19/0.46 (! [X,C] :( iext(uri_rdf_type,X,C)<=> icext(C,X) ) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f5,axiom,(
% 0.19/0.46 (! [X] :( ir(X)<=> icext(uri_rdfs_Resource,X) ) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f6,axiom,(
% 0.19/0.46 (! [X] :( icext(uri_owl_Thing,X)<=> ir(X) ) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f7,axiom,(
% 0.19/0.46 (! [X] :( icext(uri_owl_ObjectProperty,X)<=> ip(X) ) )),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f8,conjecture,(
% 0.19/0.46 ( iext(uri_rdf_type,uri_ex_s,uri_rdfs_Resource)& iext(uri_rdf_type,uri_ex_s,uri_owl_Thing)& iext(uri_rdf_type,uri_ex_p,uri_rdfs_Resource)& iext(uri_rdf_type,uri_ex_p,uri_owl_Thing)& iext(uri_rdf_type,uri_ex_p,uri_rdf_Property)& iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty)& iext(uri_rdf_type,uri_ex_o,uri_rdfs_Resource)& iext(uri_rdf_type,uri_ex_o,uri_owl_Thing) ) ),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f9,negated_conjecture,(
% 0.19/0.46 ~(( iext(uri_rdf_type,uri_ex_s,uri_rdfs_Resource)& iext(uri_rdf_type,uri_ex_s,uri_owl_Thing)& iext(uri_rdf_type,uri_ex_p,uri_rdfs_Resource)& iext(uri_rdf_type,uri_ex_p,uri_owl_Thing)& iext(uri_rdf_type,uri_ex_p,uri_rdf_Property)& iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty)& iext(uri_rdf_type,uri_ex_o,uri_rdfs_Resource)& iext(uri_rdf_type,uri_ex_o,uri_owl_Thing) ) )),
% 0.19/0.46 inference(negated_conjecture,[status(cth)],[f8])).
% 0.19/0.46 fof(f10,axiom,(
% 0.19/0.46 iext(uri_ex_p,uri_ex_s,uri_ex_o) ),
% 0.19/0.46 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.19/0.46 fof(f11,plain,(
% 0.19/0.46 ![X0]: (ir(X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f1])).
% 0.19/0.46 fof(f12,plain,(
% 0.19/0.46 ![S,P,O]: (~iext(P,S,O)|ip(P))),
% 0.19/0.46 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.19/0.46 fof(f13,plain,(
% 0.19/0.46 ![P]: ((![S,O]: ~iext(P,S,O))|ip(P))),
% 0.19/0.46 inference(miniscoping,[status(thm)],[f12])).
% 0.19/0.46 fof(f14,plain,(
% 0.19/0.46 ![X0,X1,X2]: (~iext(X0,X1,X2)|ip(X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f13])).
% 0.19/0.46 fof(f15,plain,(
% 0.19/0.46 ![P]: ((~iext(uri_rdf_type,P,uri_rdf_Property)|ip(P))&(iext(uri_rdf_type,P,uri_rdf_Property)|~ip(P)))),
% 0.19/0.46 inference(NNF_transformation,[status(thm)],[f3])).
% 0.19/0.46 fof(f16,plain,(
% 0.19/0.46 (![P]: (~iext(uri_rdf_type,P,uri_rdf_Property)|ip(P)))&(![P]: (iext(uri_rdf_type,P,uri_rdf_Property)|~ip(P)))),
% 0.19/0.46 inference(miniscoping,[status(thm)],[f15])).
% 0.19/0.46 fof(f18,plain,(
% 0.19/0.46 ![X0]: (iext(uri_rdf_type,X0,uri_rdf_Property)|~ip(X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f16])).
% 0.19/0.46 fof(f19,plain,(
% 0.19/0.46 ![X,C]: ((~iext(uri_rdf_type,X,C)|icext(C,X))&(iext(uri_rdf_type,X,C)|~icext(C,X)))),
% 0.19/0.46 inference(NNF_transformation,[status(thm)],[f4])).
% 0.19/0.46 fof(f20,plain,(
% 0.19/0.46 (![X,C]: (~iext(uri_rdf_type,X,C)|icext(C,X)))&(![X,C]: (iext(uri_rdf_type,X,C)|~icext(C,X)))),
% 0.19/0.46 inference(miniscoping,[status(thm)],[f19])).
% 0.19/0.46 fof(f22,plain,(
% 0.19/0.46 ![X0,X1]: (iext(uri_rdf_type,X0,X1)|~icext(X1,X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f20])).
% 0.19/0.46 fof(f23,plain,(
% 0.19/0.46 ![X]: ((~ir(X)|icext(uri_rdfs_Resource,X))&(ir(X)|~icext(uri_rdfs_Resource,X)))),
% 0.19/0.46 inference(NNF_transformation,[status(thm)],[f5])).
% 0.19/0.46 fof(f24,plain,(
% 0.19/0.46 (![X]: (~ir(X)|icext(uri_rdfs_Resource,X)))&(![X]: (ir(X)|~icext(uri_rdfs_Resource,X)))),
% 0.19/0.46 inference(miniscoping,[status(thm)],[f23])).
% 0.19/0.46 fof(f25,plain,(
% 0.19/0.46 ![X0]: (~ir(X0)|icext(uri_rdfs_Resource,X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f24])).
% 0.19/0.46 fof(f27,plain,(
% 0.19/0.46 ![X]: ((~icext(uri_owl_Thing,X)|ir(X))&(icext(uri_owl_Thing,X)|~ir(X)))),
% 0.19/0.46 inference(NNF_transformation,[status(thm)],[f6])).
% 0.19/0.46 fof(f28,plain,(
% 0.19/0.46 (![X]: (~icext(uri_owl_Thing,X)|ir(X)))&(![X]: (icext(uri_owl_Thing,X)|~ir(X)))),
% 0.19/0.46 inference(miniscoping,[status(thm)],[f27])).
% 0.19/0.46 fof(f30,plain,(
% 0.19/0.46 ![X0]: (icext(uri_owl_Thing,X0)|~ir(X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f28])).
% 0.19/0.46 fof(f31,plain,(
% 0.19/0.46 ![X]: ((~icext(uri_owl_ObjectProperty,X)|ip(X))&(icext(uri_owl_ObjectProperty,X)|~ip(X)))),
% 0.19/0.46 inference(NNF_transformation,[status(thm)],[f7])).
% 0.19/0.46 fof(f32,plain,(
% 0.19/0.46 (![X]: (~icext(uri_owl_ObjectProperty,X)|ip(X)))&(![X]: (icext(uri_owl_ObjectProperty,X)|~ip(X)))),
% 0.19/0.46 inference(miniscoping,[status(thm)],[f31])).
% 0.19/0.46 fof(f34,plain,(
% 0.19/0.46 ![X0]: (icext(uri_owl_ObjectProperty,X0)|~ip(X0))),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f32])).
% 0.19/0.46 fof(f35,plain,(
% 0.19/0.46 (((((((~iext(uri_rdf_type,uri_ex_s,uri_rdfs_Resource)|~iext(uri_rdf_type,uri_ex_s,uri_owl_Thing))|~iext(uri_rdf_type,uri_ex_p,uri_rdfs_Resource))|~iext(uri_rdf_type,uri_ex_p,uri_owl_Thing))|~iext(uri_rdf_type,uri_ex_p,uri_rdf_Property))|~iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty))|~iext(uri_rdf_type,uri_ex_o,uri_rdfs_Resource))|~iext(uri_rdf_type,uri_ex_o,uri_owl_Thing))),
% 0.19/0.46 inference(pre_NNF_transformation,[status(thm)],[f9])).
% 0.19/0.46 fof(f36,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_s,uri_rdfs_Resource)|~iext(uri_rdf_type,uri_ex_s,uri_owl_Thing)|~iext(uri_rdf_type,uri_ex_p,uri_rdfs_Resource)|~iext(uri_rdf_type,uri_ex_p,uri_owl_Thing)|~iext(uri_rdf_type,uri_ex_p,uri_rdf_Property)|~iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty)|~iext(uri_rdf_type,uri_ex_o,uri_rdfs_Resource)|~iext(uri_rdf_type,uri_ex_o,uri_owl_Thing)),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f35])).
% 0.19/0.46 fof(f37,plain,(
% 0.19/0.46 iext(uri_ex_p,uri_ex_s,uri_ex_o)),
% 0.19/0.46 inference(cnf_transformation,[status(thm)],[f10])).
% 0.19/0.46 fof(f38,definition,(
% 0.19/0.46 sQ0_spl <=> (iext(uri_rdf_type,uri_ex_s,uri_rdfs_Resource))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f40,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_s,uri_rdfs_Resource)|sQ0_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f38])).
% 0.19/0.46 fof(f41,definition,(
% 0.19/0.46 sQ1_spl <=> (iext(uri_rdf_type,uri_ex_s,uri_owl_Thing))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f43,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_s,uri_owl_Thing)|sQ1_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f41])).
% 0.19/0.46 fof(f44,definition,(
% 0.19/0.46 sQ2_spl <=> (iext(uri_rdf_type,uri_ex_p,uri_rdfs_Resource))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f46,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_p,uri_rdfs_Resource)|sQ2_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f44])).
% 0.19/0.46 fof(f47,definition,(
% 0.19/0.46 sQ3_spl <=> (iext(uri_rdf_type,uri_ex_p,uri_owl_Thing))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f49,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_p,uri_owl_Thing)|sQ3_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f47])).
% 0.19/0.46 fof(f50,definition,(
% 0.19/0.46 sQ4_spl <=> (iext(uri_rdf_type,uri_ex_p,uri_rdf_Property))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f52,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_p,uri_rdf_Property)|sQ4_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f50])).
% 0.19/0.46 fof(f53,definition,(
% 0.19/0.46 sQ5_spl <=> (iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f55,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty)|sQ5_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f53])).
% 0.19/0.46 fof(f56,definition,(
% 0.19/0.46 sQ6_spl <=> (iext(uri_rdf_type,uri_ex_o,uri_rdfs_Resource))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f58,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_o,uri_rdfs_Resource)|sQ6_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f56])).
% 0.19/0.46 fof(f59,definition,(
% 0.19/0.46 sQ7_spl <=> (iext(uri_rdf_type,uri_ex_o,uri_owl_Thing))),
% 0.19/0.46 introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 0.19/0.46 fof(f61,plain,(
% 0.19/0.46 ~iext(uri_rdf_type,uri_ex_o,uri_owl_Thing)|sQ7_spl),
% 0.19/0.46 inference(component_clause,[status(thm)],[f59])).
% 0.19/0.46 fof(f62,plain,(
% 0.19/0.46 ~sQ0_spl|~sQ1_spl|~sQ2_spl|~sQ3_spl|~sQ4_spl|~sQ5_spl|~sQ6_spl|~sQ7_spl),
% 0.19/0.46 inference(split_clause,[status(thm)],[f36,f38,f41,f44,f47,f50,f53,f56,f59])).
% 0.19/0.48 fof(f63,plain,(
% 0.19/0.48 ![X0]: (icext(uri_rdfs_Resource,X0))),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f25,f11])).
% 0.19/0.48 fof(f64,plain,(
% 0.19/0.48 ![X0]: (icext(uri_owl_Thing,X0))),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f30,f11])).
% 0.19/0.48 fof(f65,plain,(
% 0.19/0.48 ![X0]: (iext(uri_rdf_type,X0,uri_owl_Thing))),
% 0.19/0.48 inference(resolution,[status(thm)],[f22,f64])).
% 0.19/0.48 fof(f66,plain,(
% 0.19/0.48 ![X0]: (iext(uri_rdf_type,X0,uri_rdfs_Resource))),
% 0.19/0.48 inference(resolution,[status(thm)],[f22,f63])).
% 0.19/0.48 fof(f67,plain,(
% 0.19/0.48 $false|sQ7_spl),
% 0.19/0.48 inference(backward_subsumption_resolution,[status(thm)],[f61,f65])).
% 0.19/0.48 fof(f68,plain,(
% 0.19/0.48 sQ7_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f67])).
% 0.19/0.48 fof(f69,plain,(
% 0.19/0.48 $false|sQ6_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f58,f66])).
% 0.19/0.48 fof(f70,plain,(
% 0.19/0.48 sQ6_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f69])).
% 0.19/0.48 fof(f73,plain,(
% 0.19/0.48 ip(uri_ex_p)),
% 0.19/0.48 inference(resolution,[status(thm)],[f37,f14])).
% 0.19/0.48 fof(f78,plain,(
% 0.19/0.48 icext(uri_owl_ObjectProperty,uri_ex_p)),
% 0.19/0.48 inference(resolution,[status(thm)],[f73,f34])).
% 0.19/0.48 fof(f79,plain,(
% 0.19/0.48 iext(uri_rdf_type,uri_ex_p,uri_rdf_Property)),
% 0.19/0.48 inference(resolution,[status(thm)],[f73,f18])).
% 0.19/0.48 fof(f81,plain,(
% 0.19/0.48 iext(uri_rdf_type,uri_ex_p,uri_owl_ObjectProperty)),
% 0.19/0.48 inference(resolution,[status(thm)],[f78,f22])).
% 0.19/0.48 fof(f82,plain,(
% 0.19/0.48 $false|sQ5_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f81,f55])).
% 0.19/0.48 fof(f83,plain,(
% 0.19/0.48 sQ5_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f82])).
% 0.19/0.48 fof(f84,plain,(
% 0.19/0.48 $false|sQ4_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f52,f79])).
% 0.19/0.48 fof(f85,plain,(
% 0.19/0.48 sQ4_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f84])).
% 0.19/0.48 fof(f86,plain,(
% 0.19/0.48 $false|sQ3_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f49,f65])).
% 0.19/0.48 fof(f87,plain,(
% 0.19/0.48 sQ3_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f86])).
% 0.19/0.48 fof(f88,plain,(
% 0.19/0.48 $false|sQ2_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f46,f66])).
% 0.19/0.48 fof(f89,plain,(
% 0.19/0.48 sQ2_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f88])).
% 0.19/0.48 fof(f90,plain,(
% 0.19/0.48 $false|sQ0_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f40,f66])).
% 0.19/0.48 fof(f91,plain,(
% 0.19/0.48 sQ0_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f90])).
% 0.19/0.48 fof(f92,plain,(
% 0.19/0.48 $false|sQ1_spl),
% 0.19/0.48 inference(forward_subsumption_resolution,[status(thm)],[f43,f65])).
% 0.19/0.48 fof(f93,plain,(
% 0.19/0.48 sQ1_spl),
% 0.19/0.48 inference(contradiction_clause,[status(thm)],[f92])).
% 0.19/0.48 fof(f94,plain,(
% 0.19/0.48 $false),
% 0.19/0.48 inference(sat_refutation,[status(thm)],[f62,f68,f70,f83,f85,f87,f89,f91,f93])).
% 0.19/0.48 % SZS output end CNFRefutation for theBenchmark.p
% 0.19/0.53 % Elapsed time: 0.086760 seconds
% 0.19/0.53 % CPU time: 0.102789 seconds
% 0.19/0.53 % Total memory used: 3.579 MB
% 0.19/0.53 % Net memory used: 3.575 MB
%------------------------------------------------------------------------------