%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWB088+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 : 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 02:37:19 PM UTC 2026
% Result : Theorem 67.49s 9.19s
% Output : CNFRefutation 62.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 7
% Syntax : Number of formulae : 75 ( 17 unt; 0 def)
% Number of atoms : 370 ( 38 equ)
% Maximal formula atoms : 21 ( 4 avg)
% Number of connectives : 479 ( 184 ~; 208 |; 74 &)
% ( 6 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 21 ( 7 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 20 ( 20 usr; 13 con; 0-4 aty)
% Number of variables : 189 ( 177 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f159,axiom,
! [X] :
( icext(uri_owl_Restriction,X)
=> ic(X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f227,axiom,
! [X,Y] :
( iext(uri_owl_maxQualifiedCardinality,X,Y)
=> ( icext(uri_xml_nonNegativeInteger,Y)
& icext(uri_owl_Restriction,X) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f325,axiom,
! [Z,P,C] :
( ( iext(uri_owl_onClass,Z,C)
& iext(uri_owl_onProperty,Z,P)
& iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) )
=> ! [X] :
( icext(Z,X)
<=> ! [Y1,Y2] :
( ( icext(C,Y2)
& iext(P,X,Y2)
& icext(C,Y1)
& iext(P,X,Y1) )
=> Y2 = Y1 ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f326,axiom,
! [Z,P,C] :
( ( iext(uri_owl_onClass,Z,C)
& iext(uri_owl_onProperty,Z,P)
& iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) )
=> ! [X] :
( icext(Z,X)
<=> ! [Y1,Y2,Y3] :
( ( icext(C,Y3)
& iext(P,X,Y3)
& icext(C,Y2)
& iext(P,X,Y2)
& icext(C,Y1)
& iext(P,X,Y1) )
=> ( Y3 = Y2
| Y3 = Y1 ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f343,axiom,
! [C1,C2] :
( iext(uri_rdfs_subClassOf,C1,C2)
<=> ( ! [X] :
( icext(C1,X)
=> icext(C2,X) )
& ic(C2)
& ic(C1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f559,conjecture,
iext(uri_rdfs_subClassOf,uri_ex_x1,uri_ex_x2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f560,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_ex_x1,uri_ex_x2),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
( iext(uri_owl_onClass,uri_ex_x1,uri_ex_c)
& iext(uri_owl_onProperty,uri_ex_x1,uri_ex_p)
& iext(uri_owl_maxQualifiedCardinality,uri_ex_x1,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
& iext(uri_owl_onClass,uri_ex_x2,uri_ex_c)
& iext(uri_owl_onProperty,uri_ex_x2,uri_ex_p)
& iext(uri_owl_maxQualifiedCardinality,uri_ex_x2,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f853,plain,
! [X] :
( ic(X)
| ~ icext(uri_owl_Restriction,X) ),
inference(pre_NNF_transformation,[status(thm)],[f159]) ).
fof(f854,plain,
! [X0] :
( ic(X0)
| ~ icext(uri_owl_Restriction,X0) ),
inference(cnf_transformation,[status(thm)],[f853]) ).
fof(f981,plain,
! [X,Y] :
( ( icext(uri_xml_nonNegativeInteger,Y)
& icext(uri_owl_Restriction,X) )
| ~ iext(uri_owl_maxQualifiedCardinality,X,Y) ),
inference(pre_NNF_transformation,[status(thm)],[f227]) ).
fof(f982,plain,
! [X0,X1] :
( icext(uri_owl_Restriction,X0)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f981]) ).
fof(f1561,plain,
! [Z,P,C] :
( ! [X] :
( icext(Z,X)
<=> ! [Y1,Y2] :
( Y2 = Y1
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(pre_NNF_transformation,[status(thm)],[f325]) ).
fof(f1562,plain,
! [Z,P,C] :
( ! [X] :
( ( ? [Y1,Y2] :
( Y2 != Y1
& icext(C,Y2)
& iext(P,X,Y2)
& icext(C,Y1)
& iext(P,X,Y1) )
| icext(Z,X) )
& ( ! [Y1,Y2] :
( Y2 = Y1
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) )
| ~ icext(Z,X) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(NNF_transformation,[status(thm)],[f1561]) ).
fof(f1563,plain,
! [Z,P,C] :
( ( ! [X] :
( ? [Y1,Y2] :
( Y2 != Y1
& icext(C,Y2)
& iext(P,X,Y2)
& icext(C,Y1)
& iext(P,X,Y1) )
| icext(Z,X) )
& ! [X] :
( ! [Y1,Y2] :
( Y2 = Y1
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) )
| ~ icext(Z,X) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(miniscoping,[status(thm)],[f1562]) ).
fof(f1564,plain,
! [Z,P,C] :
( ( ! [X] :
( ( sK84_skl(X,C,P,Z) != sK83_skl(X,C,P,Z)
& icext(C,sK84_skl(X,C,P,Z))
& iext(P,X,sK84_skl(X,C,P,Z))
& icext(C,sK83_skl(X,C,P,Z))
& iext(P,X,sK83_skl(X,C,P,Z)) )
| icext(Z,X) )
& ! [X] :
( ! [Y1,Y2] :
( Y2 = Y1
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) )
| ~ icext(Z,X) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK83_skl,sK84_skl]),skolemize(Y1,sK83_skl(X,C,P,Z)),skolemize(Y2,sK84_skl(X,C,P,Z))],[f1563]) ).
fof(f1565,plain,
! [X0,X1,X2,X3,X4,X5] :
( X5 = X4
| ~ icext(X2,X5)
| ~ iext(X1,X3,X5)
| ~ icext(X2,X4)
| ~ iext(X1,X3,X4)
| ~ icext(X0,X3)
| ~ iext(uri_owl_onClass,X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[status(thm)],[f1564]) ).
fof(f1571,plain,
! [Z,P,C] :
( ! [X] :
( icext(Z,X)
<=> ! [Y1,Y2,Y3] :
( Y3 = Y2
| Y3 = Y1
| ~ icext(C,Y3)
| ~ iext(P,X,Y3)
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(pre_NNF_transformation,[status(thm)],[f326]) ).
fof(f1572,plain,
! [Z,P,C] :
( ! [X] :
( ( ? [Y1,Y2,Y3] :
( Y3 != Y2
& Y3 != Y1
& icext(C,Y3)
& iext(P,X,Y3)
& icext(C,Y2)
& iext(P,X,Y2)
& icext(C,Y1)
& iext(P,X,Y1) )
| icext(Z,X) )
& ( ! [Y1,Y2,Y3] :
( Y3 = Y2
| Y3 = Y1
| ~ icext(C,Y3)
| ~ iext(P,X,Y3)
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) )
| ~ icext(Z,X) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(NNF_transformation,[status(thm)],[f1571]) ).
fof(f1573,plain,
! [Z,P,C] :
( ( ! [X] :
( ? [Y1,Y2,Y3] :
( Y3 != Y2
& Y3 != Y1
& icext(C,Y3)
& iext(P,X,Y3)
& icext(C,Y2)
& iext(P,X,Y2)
& icext(C,Y1)
& iext(P,X,Y1) )
| icext(Z,X) )
& ! [X] :
( ! [Y1,Y2,Y3] :
( Y3 = Y2
| Y3 = Y1
| ~ icext(C,Y3)
| ~ iext(P,X,Y3)
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) )
| ~ icext(Z,X) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(miniscoping,[status(thm)],[f1572]) ).
fof(f1574,plain,
! [Z,P,C] :
( ( ! [X] :
( ( sK87_skl(X,C,P,Z) != sK86_skl(X,C,P,Z)
& sK87_skl(X,C,P,Z) != sK85_skl(X,C,P,Z)
& icext(C,sK87_skl(X,C,P,Z))
& iext(P,X,sK87_skl(X,C,P,Z))
& icext(C,sK86_skl(X,C,P,Z))
& iext(P,X,sK86_skl(X,C,P,Z))
& icext(C,sK85_skl(X,C,P,Z))
& iext(P,X,sK85_skl(X,C,P,Z)) )
| icext(Z,X) )
& ! [X] :
( ! [Y1,Y2,Y3] :
( Y3 = Y2
| Y3 = Y1
| ~ icext(C,Y3)
| ~ iext(P,X,Y3)
| ~ icext(C,Y2)
| ~ iext(P,X,Y2)
| ~ icext(C,Y1)
| ~ iext(P,X,Y1) )
| ~ icext(Z,X) ) )
| ~ iext(uri_owl_onClass,Z,C)
| ~ iext(uri_owl_onProperty,Z,P)
| ~ iext(uri_owl_maxQualifiedCardinality,Z,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK85_skl,sK86_skl,sK87_skl]),skolemize(Y1,sK85_skl(X,C,P,Z)),skolemize(Y2,sK86_skl(X,C,P,Z)),skolemize(Y3,sK87_skl(X,C,P,Z))],[f1573]) ).
fof(f1578,plain,
! [X0,X1,X2,X3] :
( iext(X1,X3,sK86_skl(X3,X2,X1,X0))
| icext(X0,X3)
| ~ iext(uri_owl_onClass,X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[status(thm)],[f1574]) ).
fof(f1579,plain,
! [X0,X1,X2,X3] :
( icext(X2,sK86_skl(X3,X2,X1,X0))
| icext(X0,X3)
| ~ iext(uri_owl_onClass,X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[status(thm)],[f1574]) ).
fof(f1580,plain,
! [X0,X1,X2,X3] :
( iext(X1,X3,sK87_skl(X3,X2,X1,X0))
| icext(X0,X3)
| ~ iext(uri_owl_onClass,X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[status(thm)],[f1574]) ).
fof(f1581,plain,
! [X0,X1,X2,X3] :
( icext(X2,sK87_skl(X3,X2,X1,X0))
| icext(X0,X3)
| ~ iext(uri_owl_onClass,X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[status(thm)],[f1574]) ).
fof(f1583,plain,
! [X0,X1,X2,X3] :
( sK87_skl(X3,X2,X1,X0) != sK86_skl(X3,X2,X1,X0)
| icext(X0,X3)
| ~ iext(uri_owl_onClass,X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_maxQualifiedCardinality,X0,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[status(thm)],[f1574]) ).
fof(f1731,plain,
! [C1,C2] :
( iext(uri_rdfs_subClassOf,C1,C2)
<=> ( ! [X] :
( icext(C2,X)
| ~ icext(C1,X) )
& ic(C2)
& ic(C1) ) ),
inference(pre_NNF_transformation,[status(thm)],[f343]) ).
fof(f1732,plain,
! [C1,C2] :
( ( ? [X] :
( ~ icext(C2,X)
& icext(C1,X) )
| ~ ic(C2)
| ~ ic(C1)
| iext(uri_rdfs_subClassOf,C1,C2) )
& ( ( ! [X] :
( icext(C2,X)
| ~ icext(C1,X) )
& ic(C2)
& ic(C1) )
| ~ iext(uri_rdfs_subClassOf,C1,C2) ) ),
inference(NNF_transformation,[status(thm)],[f1731]) ).
fof(f1733,plain,
( ! [C1,C2] :
( ? [X] :
( ~ icext(C2,X)
& icext(C1,X) )
| ~ ic(C2)
| ~ ic(C1)
| iext(uri_rdfs_subClassOf,C1,C2) )
& ! [C1,C2] :
( ( ! [X] :
( icext(C2,X)
| ~ icext(C1,X) )
& ic(C2)
& ic(C1) )
| ~ iext(uri_rdfs_subClassOf,C1,C2) ) ),
inference(miniscoping,[status(thm)],[f1732]) ).
fof(f1734,plain,
( ! [C1,C2] :
( ( ~ icext(C2,sK115_skl(C2,C1))
& icext(C1,sK115_skl(C2,C1)) )
| ~ ic(C2)
| ~ ic(C1)
| iext(uri_rdfs_subClassOf,C1,C2) )
& ! [C1,C2] :
( ( ! [X] :
( icext(C2,X)
| ~ icext(C1,X) )
& ic(C2)
& ic(C1) )
| ~ iext(uri_rdfs_subClassOf,C1,C2) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK115_skl]),skolemize(X,sK115_skl(C2,C1))],[f1733]) ).
fof(f1738,plain,
! [X0,X1] :
( icext(X0,sK115_skl(X1,X0))
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f1734]) ).
fof(f1739,plain,
! [X0,X1] :
( ~ icext(X1,sK115_skl(X1,X0))
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f1734]) ).
fof(f2405,plain,
~ iext(uri_rdfs_subClassOf,uri_ex_x1,uri_ex_x2),
inference(cnf_transformation,[status(thm)],[f560]) ).
fof(f2406,plain,
iext(uri_owl_maxQualifiedCardinality,uri_ex_x2,literal_typed(dat_str_2,uri_xsd_nonNegativeInteger)),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2407,plain,
iext(uri_owl_onProperty,uri_ex_x2,uri_ex_p),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2408,plain,
iext(uri_owl_onClass,uri_ex_x2,uri_ex_c),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2409,plain,
iext(uri_owl_maxQualifiedCardinality,uri_ex_x1,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2410,plain,
iext(uri_owl_onProperty,uri_ex_x1,uri_ex_p),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f2411,plain,
iext(uri_owl_onClass,uri_ex_x1,uri_ex_c),
inference(cnf_transformation,[status(thm)],[f561]) ).
fof(f6797,plain,
icext(uri_owl_Restriction,uri_ex_x1),
inference(resolution,[status(thm)],[f982,f2409]) ).
fof(f6798,plain,
icext(uri_owl_Restriction,uri_ex_x2),
inference(resolution,[status(thm)],[f982,f2406]) ).
fof(f6799,plain,
ic(uri_ex_x1),
inference(resolution,[status(thm)],[f6797,f854]) ).
fof(f6807,plain,
ic(uri_ex_x2),
inference(resolution,[status(thm)],[f6798,f854]) ).
fof(f11352,plain,
! [X0,X1,X2,X3,X4] :
( X4 = X3
| ~ icext(X1,X4)
| ~ iext(X0,X2,X4)
| ~ icext(X1,X3)
| ~ iext(X0,X2,X3)
| ~ icext(uri_ex_x1,X2)
| ~ iext(uri_owl_onClass,uri_ex_x1,X1)
| ~ iext(uri_owl_onProperty,uri_ex_x1,X0) ),
inference(resolution,[status(thm)],[f1565,f2409]) ).
fof(f11353,plain,
! [X0,X1,X2,X3] :
( X3 = X2
| ~ icext(X0,X3)
| ~ iext(uri_ex_p,X1,X3)
| ~ icext(X0,X2)
| ~ iext(uri_ex_p,X1,X2)
| ~ icext(uri_ex_x1,X1)
| ~ iext(uri_owl_onClass,uri_ex_x1,X0) ),
inference(resolution,[status(thm)],[f11352,f2410]) ).
fof(f11354,plain,
! [X0,X1,X2] :
( X2 = X1
| ~ icext(uri_ex_c,X2)
| ~ iext(uri_ex_p,X0,X2)
| ~ icext(uri_ex_c,X1)
| ~ iext(uri_ex_p,X0,X1)
| ~ icext(uri_ex_x1,X0) ),
inference(resolution,[status(thm)],[f11353,f2411]) ).
fof(f11436,plain,
! [X0,X1,X2] :
( iext(X0,X2,sK86_skl(X2,X1,X0,uri_ex_x2))
| icext(uri_ex_x2,X2)
| ~ iext(uri_owl_onClass,uri_ex_x2,X1)
| ~ iext(uri_owl_onProperty,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f1578,f2406]) ).
fof(f11437,plain,
! [X0,X1,X2] :
( icext(X1,sK86_skl(X2,X1,X0,uri_ex_x2))
| icext(uri_ex_x2,X2)
| ~ iext(uri_owl_onClass,uri_ex_x2,X1)
| ~ iext(uri_owl_onProperty,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f1579,f2406]) ).
fof(f11467,plain,
! [X0,X1] :
( iext(uri_ex_p,X1,sK86_skl(X1,X0,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X1)
| ~ iext(uri_owl_onClass,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11436,f2407]) ).
fof(f11468,plain,
! [X0,X1] :
( icext(X0,sK86_skl(X1,X0,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X1)
| ~ iext(uri_owl_onClass,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11437,f2407]) ).
fof(f11921,plain,
! [X0,X1,X2] :
( iext(X0,X2,sK87_skl(X2,X1,X0,uri_ex_x2))
| icext(uri_ex_x2,X2)
| ~ iext(uri_owl_onClass,uri_ex_x2,X1)
| ~ iext(uri_owl_onProperty,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f1580,f2406]) ).
fof(f11922,plain,
! [X0,X1,X2] :
( icext(X1,sK87_skl(X2,X1,X0,uri_ex_x2))
| icext(uri_ex_x2,X2)
| ~ iext(uri_owl_onClass,uri_ex_x2,X1)
| ~ iext(uri_owl_onProperty,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f1581,f2406]) ).
fof(f11924,plain,
! [X0,X1] :
( iext(uri_ex_p,X1,sK87_skl(X1,X0,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X1)
| ~ iext(uri_owl_onClass,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11921,f2407]) ).
fof(f11925,plain,
! [X0,X1] :
( icext(X0,sK87_skl(X1,X0,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X1)
| ~ iext(uri_owl_onClass,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11922,f2407]) ).
fof(f11927,plain,
! [X0,X1,X2] :
( sK87_skl(X2,X1,X0,uri_ex_x2) != sK86_skl(X2,X1,X0,uri_ex_x2)
| icext(uri_ex_x2,X2)
| ~ iext(uri_owl_onClass,uri_ex_x2,X1)
| ~ iext(uri_owl_onProperty,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f1583,f2406]) ).
fof(f11928,plain,
! [X0,X1] :
( sK87_skl(X1,X0,uri_ex_p,uri_ex_x2) != sK86_skl(X1,X0,uri_ex_p,uri_ex_x2)
| icext(uri_ex_x2,X1)
| ~ iext(uri_owl_onClass,uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11927,f2407]) ).
fof(f11929,plain,
! [X0] :
( iext(uri_ex_p,X0,sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11467,f2408]) ).
fof(f11930,plain,
! [X0] :
( icext(uri_ex_c,sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11468,f2408]) ).
fof(f11931,plain,
! [X0] :
( iext(uri_ex_p,X0,sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11924,f2408]) ).
fof(f11940,plain,
! [X0,X1] :
( X1 = sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2)
| ~ icext(uri_ex_c,X1)
| ~ iext(uri_ex_p,X0,X1)
| ~ icext(uri_ex_c,sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| ~ icext(uri_ex_x1,X0)
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11929,f11354]) ).
fof(f11945,plain,
! [X0,X1] :
( X1 = sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2)
| ~ icext(uri_ex_c,X1)
| ~ iext(uri_ex_p,X0,X1)
| ~ icext(uri_ex_x1,X0)
| icext(uri_ex_x2,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f11940,f11930]) ).
fof(f11959,plain,
! [X0] :
( icext(uri_ex_c,sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11925,f2408]) ).
fof(f11972,plain,
! [X0] :
( sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2) != sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2)
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11928,f2408]) ).
fof(f11999,plain,
! [X0] :
( icext(uri_ex_x2,X0)
| sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2) = sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2)
| ~ icext(uri_ex_c,sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| ~ icext(uri_ex_x1,X0)
| icext(uri_ex_x2,X0) ),
inference(resolution,[status(thm)],[f11945,f11931]) ).
fof(f12004,plain,
! [X0] :
( sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2) = sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2)
| ~ icext(uri_ex_c,sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2))
| ~ icext(uri_ex_x1,X0)
| icext(uri_ex_x2,X0) ),
inference(duplicate_literals_removal,[status(thm)],[f11999]) ).
fof(f12005,plain,
! [X0] :
( sK87_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2) = sK86_skl(X0,uri_ex_c,uri_ex_p,uri_ex_x2)
| ~ icext(uri_ex_x1,X0)
| icext(uri_ex_x2,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[f12004,f11959]) ).
fof(f13047,plain,
! [X0] :
( icext(uri_ex_x1,sK115_skl(X0,uri_ex_x1))
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,uri_ex_x1,X0) ),
inference(resolution,[status(thm)],[f1738,f6799]) ).
fof(f14070,plain,
( icext(uri_ex_x1,sK115_skl(uri_ex_x2,uri_ex_x1))
| iext(uri_rdfs_subClassOf,uri_ex_x1,uri_ex_x2) ),
inference(resolution,[status(thm)],[f13047,f6807]) ).
fof(f14141,plain,
icext(uri_ex_x1,sK115_skl(uri_ex_x2,uri_ex_x1)),
inference(forward_subsumption_resolution,[status(thm)],[f14070,f2405]) ).
fof(f14147,plain,
( sK87_skl(sK115_skl(uri_ex_x2,uri_ex_x1),uri_ex_c,uri_ex_p,uri_ex_x2) = sK86_skl(sK115_skl(uri_ex_x2,uri_ex_x1),uri_ex_c,uri_ex_p,uri_ex_x2)
| icext(uri_ex_x2,sK115_skl(uri_ex_x2,uri_ex_x1)) ),
inference(resolution,[status(thm)],[f14141,f12005]) ).
fof(f14156,plain,
icext(uri_ex_x2,sK115_skl(uri_ex_x2,uri_ex_x1)),
inference(forward_subsumption_resolution,[status(thm)],[f14147,f11972]) ).
fof(f14158,plain,
( ~ ic(uri_ex_x2)
| ~ ic(uri_ex_x1)
| iext(uri_rdfs_subClassOf,uri_ex_x1,uri_ex_x2) ),
inference(resolution,[status(thm)],[f14156,f1739]) ).
fof(f14165,plain,
( ~ ic(uri_ex_x2)
| ~ ic(uri_ex_x1) ),
inference(forward_subsumption_resolution,[status(thm)],[f14158,f2405]) ).
fof(f14166,plain,
~ ic(uri_ex_x1),
inference(resolution,[status(thm)],[f14165,f6807]) ).
fof(f14167,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f14166,f6799]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWB088+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.45 % Computer : n020.cluster.edu
% 0.20/0.45 % Model : x86_64 x86_64
% 0.20/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.45 % Memory : 8046.5625MB
% 0.20/0.45 % OS : Linux 6.8.0-71-generic
% 0.20/0.45 % CPULimit : 300
% 0.20/0.45 % WCLimit : 300
% 0.20/0.45 % DateTime : Mon Sep 21 07:47:18 UTC 2026
% 0.20/0.46 % CPUTime :
% 0.23/0.56 % Drodi V4.1.1
% 67.49/9.19 % Refutation found
% 67.49/9.19 % SZS status Theorem for theBenchmark: Theorem is valid
% 67.49/9.19 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 62.63/9.24 % Elapsed time: 8.758858 seconds
% 62.63/9.24 % CPU time: 68.397094 seconds
% 62.63/9.24 % Total memory used: 276.349 MB
% 62.63/9.24 % Net memory used: 261.068 MB
%------------------------------------------------------------------------------