%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWB001+3 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n026.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 02:36:59 PM UTC 2026
% Result : Theorem 0.12s 0.39s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 17 ( 5 unt; 2 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 23 ( 9 ~; 7 |; 5 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 3 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 9 con; 0-0 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f139,conjecture,
( iext(uri_owl_onProperty,uri_ex_r,uri_ex_p)
& iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f140,negated_conjecture,
~ ( iext(uri_owl_onProperty,uri_ex_r,uri_ex_p)
& iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction) ),
inference(negated_conjecture,[status(cth)],[f139]) ).
fof(f141,axiom,
( iext(uri_owl_someValuesFrom,uri_ex_r,uri_ex_d)
& iext(uri_owl_onProperty,uri_ex_r,uri_ex_p)
& iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction)
& iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_r) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f514,plain,
( ~ iext(uri_owl_onProperty,uri_ex_r,uri_ex_p)
| ~ iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction) ),
inference(pre_NNF_transformation,[status(thm)],[f140]) ).
fof(f515,plain,
( ~ iext(uri_owl_onProperty,uri_ex_r,uri_ex_p)
| ~ iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction) ),
inference(cnf_transformation,[status(thm)],[f514]) ).
fof(f517,plain,
iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction),
inference(cnf_transformation,[status(thm)],[f141]) ).
fof(f518,plain,
iext(uri_owl_onProperty,uri_ex_r,uri_ex_p),
inference(cnf_transformation,[status(thm)],[f141]) ).
fof(f532,definition,
( sQ0_spl
<=> iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction) ),
introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).
fof(f534,plain,
( sQ0_spl
| ~ iext(uri_rdf_type,uri_ex_r,uri_owl_Restriction) ),
inference(component_clause,[status(thm)],[f532]) ).
fof(f535,definition,
( sQ1_spl
<=> iext(uri_owl_onProperty,uri_ex_r,uri_ex_p) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f537,plain,
( sQ1_spl
| ~ iext(uri_owl_onProperty,uri_ex_r,uri_ex_p) ),
inference(component_clause,[status(thm)],[f535]) ).
fof(f538,plain,
( ~ sQ1_spl
| ~ sQ0_spl ),
inference(split_clause,[status(thm)],[f515,f532,f535]) ).
fof(f539,plain,
( sQ0_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f517,f534]) ).
fof(f540,plain,
sQ0_spl,
inference(contradiction_clause,[status(thm)],[f539]) ).
fof(f541,plain,
( sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f518,f537]) ).
fof(f542,plain,
sQ1_spl,
inference(contradiction_clause,[status(thm)],[f541]) ).
fof(f543,plain,
$false,
inference(sat_refutation,[status(thm)],[f538,f540,f542]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWB001+3 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.07/0.35 % Computer : n026.cluster.edu
% 0.07/0.35 % Model : x86_64 x86_64
% 0.07/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.35 % Memory : 8046.5625MB
% 0.07/0.35 % OS : Linux 6.8.0-71-generic
% 0.07/0.35 % CPULimit : 300
% 0.07/0.35 % WCLimit : 300
% 0.07/0.35 % DateTime : Mon Sep 21 07:39:09 UTC 2026
% 0.07/0.35 % CPUTime :
% 0.07/0.37 % Drodi V4.1.1
% 0.12/0.39 % Refutation found
% 0.12/0.39 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.12/0.39 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.12/0.41 % Elapsed time: 0.051771 seconds
% 0.12/0.41 % CPU time: 0.140771 seconds
% 0.12/0.41 % Total memory used: 26.768 MB
% 0.12/0.41 % Net memory used: 26.606 MB
%------------------------------------------------------------------------------