%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWB007+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n013.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 02:37:02 PM UTC 2026
% Result : Theorem 0.12s 0.53s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 38 ( 13 unt; 3 def)
% Number of atoms : 78 ( 7 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 65 ( 25 ~; 24 |; 11 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 4 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 9 con; 0-0 aty)
% Number of variables : 22 ( 22 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f25,axiom,
! [X,C] :
( iext(uri_rdf_type,X,C)
<=> icext(C,X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f354,axiom,
! [X,Y] :
( iext(uri_owl_sameAs,X,Y)
<=> X = Y ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f559,conjecture,
( iext(uri_rdfs_range,uri_ex_p,uri_ex_c2)
& iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2)
& iext(uri_rdf_type,uri_ex_w,uri_ex_c2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f560,negated_conjecture,
~ ( iext(uri_rdfs_range,uri_ex_p,uri_ex_c2)
& iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2)
& iext(uri_rdf_type,uri_ex_w,uri_ex_c2) ),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
( iext(uri_rdfs_range,uri_ex_p,uri_ex_c1)
& iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c1)
& iext(uri_rdf_type,uri_ex_w,uri_ex_c1)
& iext(uri_owl_sameAs,uri_ex_c1,uri_ex_c2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f592,plain,
! [X,C] :
( ( ~ icext(C,X)
| iext(uri_rdf_type,X,C) )
& ( icext(C,X)
| ~ iext(uri_rdf_type,X,C) ) ),
inference(NNF_transformation,[status(thm)],[f25]) ).
fof(f593,plain,
( ! [X,C] :
( ~ icext(C,X)
| iext(uri_rdf_type,X,C) )
& ! [X,C] :
( icext(C,X)
| ~ iext(uri_rdf_type,X,C) ) ),
inference(miniscoping,[status(thm)],[f592]) ).
fof(f594,plain,
! [X0,X1] :
( icext(X1,X0)
| ~ iext(uri_rdf_type,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f593]) ).
fof(f595,plain,
! [X0,X1] :
( ~ icext(X1,X0)
| iext(uri_rdf_type,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f593]) ).
fof(f1832,plain,
! [X,Y] :
( ( X != Y
| iext(uri_owl_sameAs,X,Y) )
& ( X = Y
| ~ iext(uri_owl_sameAs,X,Y) ) ),
inference(NNF_transformation,[status(thm)],[f354]) ).
fof(f1833,plain,
( ! [X,Y] :
( X != Y
| iext(uri_owl_sameAs,X,Y) )
& ! [X,Y] :
( X = Y
| ~ iext(uri_owl_sameAs,X,Y) ) ),
inference(miniscoping,[status(thm)],[f1832]) ).
fof(f1834,plain,
! [X0,X1] :
( X0 = X1
| ~ iext(uri_owl_sameAs,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f1833]) ).
fof(f2405,plain,
( ~ iext(uri_rdfs_range,uri_ex_p,uri_ex_c2)
| ~ iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2)
| ~ iext(uri_rdf_type,uri_ex_w,uri_ex_c2) ),
inference(pre_NNF_transformation,[status(thm)],[f560]) ).
fof(f2406,plain,
( ~ iext(uri_rdfs_range,uri_ex_p,uri_ex_c2)
| ~ iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2)
| ~ iext(uri_rdf_type,uri_ex_w,uri_ex_c2) ),
inference(cnf_transformation,[status(thm)],[f2405]) ).
fof(f2407,plain,
iext(uri_owl_sameAs,uri_ex_c1,uri_ex_c2),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2408,plain,
iext(uri_rdf_type,uri_ex_w,uri_ex_c1),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2409,plain,
iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c1),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2410,plain,
iext(uri_rdfs_range,uri_ex_p,uri_ex_c1),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2518,definition,
( sQ1_spl
<=> iext(uri_rdf_type,uri_ex_w,uri_ex_c2) ),
introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).
fof(f2520,plain,
( sQ1_spl
| ~ iext(uri_rdf_type,uri_ex_w,uri_ex_c2) ),
inference(component_clause,[status(thm)],[f2518]) ).
fof(f2521,definition,
( sQ2_spl
<=> iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2) ),
introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition]) ).
fof(f2523,plain,
( sQ2_spl
| ~ iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2) ),
inference(component_clause,[status(thm)],[f2521]) ).
fof(f2524,definition,
( sQ3_spl
<=> iext(uri_rdfs_range,uri_ex_p,uri_ex_c2) ),
introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).
fof(f2526,plain,
( sQ3_spl
| ~ iext(uri_rdfs_range,uri_ex_p,uri_ex_c2) ),
inference(component_clause,[status(thm)],[f2524]) ).
fof(f2527,plain,
( ~ sQ3_spl
| ~ sQ2_spl
| ~ sQ1_spl ),
inference(split_clause,[status(thm)],[f2406,f2518,f2521,f2524]) ).
fof(f2544,plain,
icext(uri_ex_c1,uri_ex_w),
inference(resolution,[status(thm)],[f594,f2408]) ).
fof(f4766,plain,
uri_ex_c1 = uri_ex_c2,
inference(resolution,[status(thm)],[f1834,f2407]) ).
fof(f4775,plain,
icext(uri_ex_c2,uri_ex_w),
inference(backward_demodulation,[status(thm)],[f4766,f2544]) ).
fof(f4777,plain,
iext(uri_rdfs_range,uri_ex_p,uri_ex_c2),
inference(backward_demodulation,[status(thm)],[f4766,f2410]) ).
fof(f4778,plain,
iext(uri_rdfs_subClassOf,uri_ex_c,uri_ex_c2),
inference(backward_demodulation,[status(thm)],[f4766,f2409]) ).
fof(f4781,plain,
( sQ3_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f4777,f2526]) ).
fof(f4782,plain,
sQ3_spl,
inference(contradiction_clause,[status(thm)],[f4781]) ).
fof(f4783,plain,
( sQ1_spl
| ~ icext(uri_ex_c2,uri_ex_w) ),
inference(resolution,[status(thm)],[f2520,f595]) ).
fof(f4803,plain,
( sQ1_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f4775,f4783]) ).
fof(f4804,plain,
sQ1_spl,
inference(contradiction_clause,[status(thm)],[f4803]) ).
fof(f4805,plain,
( sQ2_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f2523,f4778]) ).
fof(f4806,plain,
sQ2_spl,
inference(contradiction_clause,[status(thm)],[f4805]) ).
fof(f4807,plain,
$false,
inference(sat_refutation,[status(thm)],[f2527,f4782,f4804,f4806]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWB007+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n013.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Mon Sep 21 07:37:07 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.12/0.40 % Drodi V4.1.1
% 0.12/0.53 % Refutation found
% 0.12/0.53 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.12/0.53 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.32/0.54 % Elapsed time: 0.184491 seconds
% 0.32/0.54 % CPU time: 0.945526 seconds
% 0.32/0.54 % Total memory used: 147.210 MB
% 0.32/0.54 % Net memory used: 145.725 MB
%------------------------------------------------------------------------------