%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWB027+2 : 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 02:37:11 PM UTC 2026
% Result : Theorem 0.12s 0.36s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 7
% Syntax : Number of formulae : 58 ( 13 unt; 0 def)
% Number of atoms : 285 ( 17 equ)
% Maximal formula atoms : 18 ( 4 avg)
% Number of connectives : 353 ( 126 ~; 137 |; 79 &)
% ( 8 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 21 ( 7 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 20 ( 20 usr; 12 con; 0-4 aty)
% Number of variables : 171 ( 149 !; 22 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X,C] :
( iext(uri_rdf_type,X,C)
<=> icext(C,X) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X,Y] :
( iext(uri_owl_sameAs,X,Y)
<=> X = Y ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [P,S1,P1,S2,P2] :
( ( iext(uri_rdf_rest,S2,uri_rdf_nil)
& iext(uri_rdf_first,S2,P2)
& iext(uri_rdf_rest,S1,S2)
& iext(uri_rdf_first,S1,P1) )
=> ( iext(uri_owl_propertyChainAxiom,P,S1)
<=> ( ! [Y0,Y1,Y2] :
( ( iext(P2,Y1,Y2)
& iext(P1,Y0,Y1) )
=> iext(P,Y0,Y2) )
& ip(P2)
& ip(P1)
& ip(P) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [P] :
( icext(uri_owl_InverseFunctionalProperty,P)
<=> ( ! [X1,X2,Y] :
( ( iext(P,X2,Y)
& iext(P,X1,Y) )
=> X1 = X2 )
& ip(P) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [P1,P2] :
( iext(uri_owl_inverseOf,P1,P2)
<=> ( ! [X,Y] :
( iext(P1,X,Y)
<=> iext(P2,Y,X) )
& ip(P2)
& ip(P1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,conjecture,
iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f7,negated_conjecture,
~ iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
inference(negated_conjecture,[status(cth)],[f6]) ).
fof(f8,axiom,
? [BNODE_l1,BNODE_l2,BNODE_v] :
( iext(uri_owl_inverseOf,BNODE_v,uri_ex_p)
& iext(uri_rdf_rest,BNODE_l2,uri_rdf_nil)
& iext(uri_rdf_first,BNODE_l2,BNODE_v)
& iext(uri_rdf_rest,BNODE_l1,BNODE_l2)
& iext(uri_rdf_first,BNODE_l1,uri_ex_p)
& iext(uri_owl_propertyChainAxiom,uri_owl_sameAs,BNODE_l1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9,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)],[f1]) ).
fof(f10,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)],[f9]) ).
fof(f12,plain,
! [X0,X1] :
( ~ icext(X1,X0)
| iext(uri_rdf_type,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f13,plain,
! [X,Y] :
( ( X != Y
| iext(uri_owl_sameAs,X,Y) )
& ( X = Y
| ~ iext(uri_owl_sameAs,X,Y) ) ),
inference(NNF_transformation,[status(thm)],[f2]) ).
fof(f14,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)],[f13]) ).
fof(f15,plain,
! [X0,X1] :
( X0 = X1
| ~ iext(uri_owl_sameAs,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f14]) ).
fof(f17,plain,
! [P,S1,P1,S2,P2] :
( ( iext(uri_owl_propertyChainAxiom,P,S1)
<=> ( ! [Y0,Y1,Y2] :
( iext(P,Y0,Y2)
| ~ iext(P2,Y1,Y2)
| ~ iext(P1,Y0,Y1) )
& ip(P2)
& ip(P1)
& ip(P) ) )
| ~ iext(uri_rdf_rest,S2,uri_rdf_nil)
| ~ iext(uri_rdf_first,S2,P2)
| ~ iext(uri_rdf_rest,S1,S2)
| ~ iext(uri_rdf_first,S1,P1) ),
inference(pre_NNF_transformation,[status(thm)],[f3]) ).
fof(f18,plain,
! [P,S1,P1,S2,P2] :
( ( ( ? [Y0,Y1,Y2] :
( ~ iext(P,Y0,Y2)
& iext(P2,Y1,Y2)
& iext(P1,Y0,Y1) )
| ~ ip(P2)
| ~ ip(P1)
| ~ ip(P)
| iext(uri_owl_propertyChainAxiom,P,S1) )
& ( ( ! [Y0,Y1,Y2] :
( iext(P,Y0,Y2)
| ~ iext(P2,Y1,Y2)
| ~ iext(P1,Y0,Y1) )
& ip(P2)
& ip(P1)
& ip(P) )
| ~ iext(uri_owl_propertyChainAxiom,P,S1) ) )
| ~ iext(uri_rdf_rest,S2,uri_rdf_nil)
| ~ iext(uri_rdf_first,S2,P2)
| ~ iext(uri_rdf_rest,S1,S2)
| ~ iext(uri_rdf_first,S1,P1) ),
inference(NNF_transformation,[status(thm)],[f17]) ).
fof(f19,plain,
! [S1,P1,P2] :
( ( ! [P] :
( ? [Y0,Y2] :
( ~ iext(P,Y0,Y2)
& ? [Y1] :
( iext(P2,Y1,Y2)
& iext(P1,Y0,Y1) ) )
| ~ ip(P2)
| ~ ip(P1)
| ~ ip(P)
| iext(uri_owl_propertyChainAxiom,P,S1) )
& ! [P] :
( ( ! [Y0,Y2] :
( iext(P,Y0,Y2)
| ! [Y1] :
( ~ iext(P2,Y1,Y2)
| ~ iext(P1,Y0,Y1) ) )
& ip(P2)
& ip(P1)
& ip(P) )
| ~ iext(uri_owl_propertyChainAxiom,P,S1) ) )
| ! [S2] :
( ~ iext(uri_rdf_rest,S2,uri_rdf_nil)
| ~ iext(uri_rdf_first,S2,P2)
| ~ iext(uri_rdf_rest,S1,S2)
| ~ iext(uri_rdf_first,S1,P1) ) ),
inference(miniscoping,[status(thm)],[f18]) ).
fof(f20,plain,
! [S1,P1,P2] :
( ( ! [P] :
( ( ~ iext(P,sK0_skl(P,P2,P1,S1),sK1_skl(P,P2,P1,S1))
& iext(P2,sK2_skl(P,P2,P1,S1),sK1_skl(P,P2,P1,S1))
& iext(P1,sK0_skl(P,P2,P1,S1),sK2_skl(P,P2,P1,S1)) )
| ~ ip(P2)
| ~ ip(P1)
| ~ ip(P)
| iext(uri_owl_propertyChainAxiom,P,S1) )
& ! [P] :
( ( ! [Y0,Y2] :
( iext(P,Y0,Y2)
| ! [Y1] :
( ~ iext(P2,Y1,Y2)
| ~ iext(P1,Y0,Y1) ) )
& ip(P2)
& ip(P1)
& ip(P) )
| ~ iext(uri_owl_propertyChainAxiom,P,S1) ) )
| ! [S2] :
( ~ iext(uri_rdf_rest,S2,uri_rdf_nil)
| ~ iext(uri_rdf_first,S2,P2)
| ~ iext(uri_rdf_rest,S1,S2)
| ~ iext(uri_rdf_first,S1,P1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl,sK2_skl]),skolemize(Y0,sK0_skl(P,P2,P1,S1)),skolemize(Y2,sK1_skl(P,P2,P1,S1)),skolemize(Y1,sK2_skl(P,P2,P1,S1))],[f19]) ).
fof(f24,plain,
! [X0,X1,X2,X3,X4,X5,X6,X7] :
( iext(X4,X5,X7)
| ~ iext(X3,X6,X7)
| ~ iext(X1,X5,X6)
| ~ iext(uri_owl_propertyChainAxiom,X4,X0)
| ~ iext(uri_rdf_rest,X2,uri_rdf_nil)
| ~ iext(uri_rdf_first,X2,X3)
| ~ iext(uri_rdf_rest,X0,X2)
| ~ iext(uri_rdf_first,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f28,plain,
! [P] :
( icext(uri_owl_InverseFunctionalProperty,P)
<=> ( ! [X1,X2,Y] :
( X1 = X2
| ~ iext(P,X2,Y)
| ~ iext(P,X1,Y) )
& ip(P) ) ),
inference(pre_NNF_transformation,[status(thm)],[f4]) ).
fof(f29,plain,
! [P] :
( ( ? [X1,X2,Y] :
( X1 != X2
& iext(P,X2,Y)
& iext(P,X1,Y) )
| ~ ip(P)
| icext(uri_owl_InverseFunctionalProperty,P) )
& ( ( ! [X1,X2,Y] :
( X1 = X2
| ~ iext(P,X2,Y)
| ~ iext(P,X1,Y) )
& ip(P) )
| ~ icext(uri_owl_InverseFunctionalProperty,P) ) ),
inference(NNF_transformation,[status(thm)],[f28]) ).
fof(f30,plain,
( ! [P] :
( ? [X1,X2] :
( X1 != X2
& ? [Y] :
( iext(P,X2,Y)
& iext(P,X1,Y) ) )
| ~ ip(P)
| icext(uri_owl_InverseFunctionalProperty,P) )
& ! [P] :
( ( ! [X1,X2] :
( X1 = X2
| ! [Y] :
( ~ iext(P,X2,Y)
| ~ iext(P,X1,Y) ) )
& ip(P) )
| ~ icext(uri_owl_InverseFunctionalProperty,P) ) ),
inference(miniscoping,[status(thm)],[f29]) ).
fof(f31,plain,
( ! [P] :
( ( sK3_skl(P) != sK4_skl(P)
& iext(P,sK4_skl(P),sK5_skl(P))
& iext(P,sK3_skl(P),sK5_skl(P)) )
| ~ ip(P)
| icext(uri_owl_InverseFunctionalProperty,P) )
& ! [P] :
( ( ! [X1,X2] :
( X1 = X2
| ! [Y] :
( ~ iext(P,X2,Y)
| ~ iext(P,X1,Y) ) )
& ip(P) )
| ~ icext(uri_owl_InverseFunctionalProperty,P) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3_skl,sK4_skl,sK5_skl]),skolemize(X1,sK3_skl(P)),skolemize(X2,sK4_skl(P)),skolemize(Y,sK5_skl(P))],[f30]) ).
fof(f34,plain,
! [X0] :
( iext(X0,sK3_skl(X0),sK5_skl(X0))
| ~ ip(X0)
| icext(uri_owl_InverseFunctionalProperty,X0) ),
inference(cnf_transformation,[status(thm)],[f31]) ).
fof(f35,plain,
! [X0] :
( iext(X0,sK4_skl(X0),sK5_skl(X0))
| ~ ip(X0)
| icext(uri_owl_InverseFunctionalProperty,X0) ),
inference(cnf_transformation,[status(thm)],[f31]) ).
fof(f36,plain,
! [X0] :
( sK3_skl(X0) != sK4_skl(X0)
| ~ ip(X0)
| icext(uri_owl_InverseFunctionalProperty,X0) ),
inference(cnf_transformation,[status(thm)],[f31]) ).
fof(f37,plain,
! [P1,P2] :
( ( ? [X,Y] :
( ( iext(P2,Y,X)
| iext(P1,X,Y) )
& ( ~ iext(P2,Y,X)
| ~ iext(P1,X,Y) ) )
| ~ ip(P2)
| ~ ip(P1)
| iext(uri_owl_inverseOf,P1,P2) )
& ( ( ! [X,Y] :
( ( ~ iext(P2,Y,X)
| iext(P1,X,Y) )
& ( iext(P2,Y,X)
| ~ iext(P1,X,Y) ) )
& ip(P2)
& ip(P1) )
| ~ iext(uri_owl_inverseOf,P1,P2) ) ),
inference(NNF_transformation,[status(thm)],[f5]) ).
fof(f38,plain,
( ! [P1,P2] :
( ? [X,Y] :
( ( iext(P2,Y,X)
| iext(P1,X,Y) )
& ( ~ iext(P2,Y,X)
| ~ iext(P1,X,Y) ) )
| ~ ip(P2)
| ~ ip(P1)
| iext(uri_owl_inverseOf,P1,P2) )
& ! [P1,P2] :
( ( ! [X,Y] :
( ~ iext(P2,Y,X)
| iext(P1,X,Y) )
& ! [X,Y] :
( iext(P2,Y,X)
| ~ iext(P1,X,Y) )
& ip(P2)
& ip(P1) )
| ~ iext(uri_owl_inverseOf,P1,P2) ) ),
inference(miniscoping,[status(thm)],[f37]) ).
fof(f39,plain,
( ! [P1,P2] :
( ( ( iext(P2,sK7_skl(P2,P1),sK6_skl(P2,P1))
| iext(P1,sK6_skl(P2,P1),sK7_skl(P2,P1)) )
& ( ~ iext(P2,sK7_skl(P2,P1),sK6_skl(P2,P1))
| ~ iext(P1,sK6_skl(P2,P1),sK7_skl(P2,P1)) ) )
| ~ ip(P2)
| ~ ip(P1)
| iext(uri_owl_inverseOf,P1,P2) )
& ! [P1,P2] :
( ( ! [X,Y] :
( ~ iext(P2,Y,X)
| iext(P1,X,Y) )
& ! [X,Y] :
( iext(P2,Y,X)
| ~ iext(P1,X,Y) )
& ip(P2)
& ip(P1) )
| ~ iext(uri_owl_inverseOf,P1,P2) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK6_skl,sK7_skl]),skolemize(X,sK6_skl(P2,P1)),skolemize(Y,sK7_skl(P2,P1))],[f38]) ).
fof(f41,plain,
! [X0,X1] :
( ip(X1)
| ~ iext(uri_owl_inverseOf,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f39]) ).
fof(f43,plain,
! [X0,X1,X2,X3] :
( ~ iext(X1,X3,X2)
| iext(X0,X2,X3)
| ~ iext(uri_owl_inverseOf,X0,X1) ),
inference(cnf_transformation,[status(thm)],[f39]) ).
fof(f46,plain,
~ iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f47,plain,
? [BNODE_v] :
( iext(uri_owl_inverseOf,BNODE_v,uri_ex_p)
& ? [BNODE_l2] :
( iext(uri_rdf_rest,BNODE_l2,uri_rdf_nil)
& iext(uri_rdf_first,BNODE_l2,BNODE_v)
& ? [BNODE_l1] :
( iext(uri_rdf_rest,BNODE_l1,BNODE_l2)
& iext(uri_rdf_first,BNODE_l1,uri_ex_p)
& iext(uri_owl_propertyChainAxiom,uri_owl_sameAs,BNODE_l1) ) ) ),
inference(miniscoping,[status(thm)],[f8]) ).
fof(f48,plain,
( iext(uri_owl_inverseOf,sK8_skl,uri_ex_p)
& iext(uri_rdf_rest,sK9_skl,uri_rdf_nil)
& iext(uri_rdf_first,sK9_skl,sK8_skl)
& iext(uri_rdf_rest,sK10_skl,sK9_skl)
& iext(uri_rdf_first,sK10_skl,uri_ex_p)
& iext(uri_owl_propertyChainAxiom,uri_owl_sameAs,sK10_skl) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK8_skl,sK9_skl,sK10_skl]),skolemize(BNODE_v,sK8_skl),skolemize(BNODE_l2,sK9_skl),skolemize(BNODE_l1,sK10_skl)],[f47]) ).
fof(f49,plain,
iext(uri_owl_propertyChainAxiom,uri_owl_sameAs,sK10_skl),
inference(cnf_transformation,[status(thm)],[f48]) ).
fof(f50,plain,
iext(uri_rdf_first,sK10_skl,uri_ex_p),
inference(cnf_transformation,[status(thm)],[f48]) ).
fof(f51,plain,
iext(uri_rdf_rest,sK10_skl,sK9_skl),
inference(cnf_transformation,[status(thm)],[f48]) ).
fof(f52,plain,
iext(uri_rdf_first,sK9_skl,sK8_skl),
inference(cnf_transformation,[status(thm)],[f48]) ).
fof(f53,plain,
iext(uri_rdf_rest,sK9_skl,uri_rdf_nil),
inference(cnf_transformation,[status(thm)],[f48]) ).
fof(f54,plain,
iext(uri_owl_inverseOf,sK8_skl,uri_ex_p),
inference(cnf_transformation,[status(thm)],[f48]) ).
fof(f74,plain,
ip(uri_ex_p),
inference(resolution,[status(thm)],[f41,f54]) ).
fof(f75,plain,
( sK3_skl(uri_ex_p) != sK4_skl(uri_ex_p)
| icext(uri_owl_InverseFunctionalProperty,uri_ex_p) ),
inference(resolution,[status(thm)],[f36,f74]) ).
fof(f78,plain,
! [X0,X1] :
( ~ iext(uri_ex_p,X1,X0)
| iext(sK8_skl,X0,X1) ),
inference(resolution,[status(thm)],[f43,f54]) ).
fof(f79,plain,
( iext(uri_ex_p,sK3_skl(uri_ex_p),sK5_skl(uri_ex_p))
| icext(uri_owl_InverseFunctionalProperty,uri_ex_p) ),
inference(resolution,[status(thm)],[f34,f74]) ).
fof(f81,plain,
( iext(uri_ex_p,sK4_skl(uri_ex_p),sK5_skl(uri_ex_p))
| icext(uri_owl_InverseFunctionalProperty,uri_ex_p) ),
inference(resolution,[status(thm)],[f35,f74]) ).
fof(f83,plain,
( iext(sK8_skl,sK5_skl(uri_ex_p),sK3_skl(uri_ex_p))
| icext(uri_owl_InverseFunctionalProperty,uri_ex_p) ),
inference(resolution,[status(thm)],[f79,f78]) ).
fof(f98,plain,
! [X0,X1,X2,X3,X4,X5] :
( iext(X2,X3,X5)
| ~ iext(X1,X4,X5)
| ~ iext(uri_ex_p,X3,X4)
| ~ iext(uri_owl_propertyChainAxiom,X2,sK10_skl)
| ~ iext(uri_rdf_rest,X0,uri_rdf_nil)
| ~ iext(uri_rdf_first,X0,X1)
| ~ iext(uri_rdf_rest,sK10_skl,X0) ),
inference(resolution,[status(thm)],[f24,f50]) ).
fof(f126,plain,
! [X0,X1,X2,X3] :
( iext(X0,X1,X3)
| ~ iext(sK8_skl,X2,X3)
| ~ iext(uri_ex_p,X1,X2)
| ~ iext(uri_owl_propertyChainAxiom,X0,sK10_skl)
| ~ iext(uri_rdf_rest,sK9_skl,uri_rdf_nil)
| ~ iext(uri_rdf_rest,sK10_skl,sK9_skl) ),
inference(resolution,[status(thm)],[f98,f52]) ).
fof(f128,plain,
! [X0,X1,X2,X3] :
( iext(X0,X1,X3)
| ~ iext(sK8_skl,X2,X3)
| ~ iext(uri_ex_p,X1,X2)
| ~ iext(uri_owl_propertyChainAxiom,X0,sK10_skl)
| ~ iext(uri_rdf_rest,sK9_skl,uri_rdf_nil) ),
inference(forward_subsumption_resolution,[status(thm)],[f126,f51]) ).
fof(f129,plain,
! [X0,X1,X2,X3] :
( iext(X0,X1,X3)
| ~ iext(sK8_skl,X2,X3)
| ~ iext(uri_ex_p,X1,X2)
| ~ iext(uri_owl_propertyChainAxiom,X0,sK10_skl) ),
inference(forward_subsumption_resolution,[status(thm)],[f128,f53]) ).
fof(f130,plain,
! [X0,X1,X2] :
( iext(uri_owl_sameAs,X0,X2)
| ~ iext(sK8_skl,X1,X2)
| ~ iext(uri_ex_p,X0,X1) ),
inference(resolution,[status(thm)],[f129,f49]) ).
fof(f131,plain,
! [X0] :
( icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
| iext(uri_owl_sameAs,sK4_skl(uri_ex_p),X0)
| ~ iext(sK8_skl,sK5_skl(uri_ex_p),X0) ),
inference(resolution,[status(thm)],[f130,f81]) ).
fof(f133,plain,
( icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
| icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
| iext(uri_owl_sameAs,sK4_skl(uri_ex_p),sK3_skl(uri_ex_p)) ),
inference(resolution,[status(thm)],[f131,f83]) ).
fof(f134,plain,
( icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
| iext(uri_owl_sameAs,sK4_skl(uri_ex_p),sK3_skl(uri_ex_p)) ),
inference(duplicate_literals_removal,[status(thm)],[f133]) ).
fof(f149,plain,
( sK4_skl(uri_ex_p) = sK3_skl(uri_ex_p)
| icext(uri_owl_InverseFunctionalProperty,uri_ex_p) ),
inference(resolution,[status(thm)],[f134,f15]) ).
fof(f151,plain,
icext(uri_owl_InverseFunctionalProperty,uri_ex_p),
inference(forward_subsumption_resolution,[status(thm)],[f149,f75]) ).
fof(f153,plain,
iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
inference(resolution,[status(thm)],[f151,f12]) ).
fof(f154,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f153,f46]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB027+2 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.34 % Computer : n020.cluster.edu
% 0.07/0.34 % Model : x86_64 x86_64
% 0.07/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.34 % Memory : 8046.5625MB
% 0.07/0.34 % OS : Linux 6.8.0-71-generic
% 0.07/0.34 % CPULimit : 300
% 0.07/0.34 % WCLimit : 300
% 0.07/0.34 % DateTime : Mon Sep 21 07:42:47 UTC 2026
% 0.07/0.34 % CPUTime :
% 0.07/0.35 % Drodi V4.1.1
% 0.12/0.36 % Refutation found
% 0.12/0.36 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.12/0.36 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.12/0.40 % Elapsed time: 0.047674 seconds
% 0.12/0.40 % CPU time: 0.110191 seconds
% 0.12/0.40 % Total memory used: 21.447 MB
% 0.12/0.40 % Net memory used: 21.333 MB
%------------------------------------------------------------------------------