%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWB024+2 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n017.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 : Fri Sep 25 03:04:30 PM UTC 2026
% Result : Theorem 2.43s 6.28s
% Output : CNFRefutation 2.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 6
% Syntax : Number of formulae : 61 ( 13 unt; 0 def)
% Number of atoms : 244 ( 0 equ)
% Maximal formula atoms : 10 ( 4 avg)
% Number of connectives : 299 ( 116 ~; 110 |; 61 &)
% ( 9 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 19 ( 19 usr; 13 con; 0-2 aty)
% Number of variables : 127 ( 0 sgn 107 !; 20 ?; 22 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( iext(uri_rdf_type,X0,X1)
<=> icext(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rdfs_cext_def) ).
fof(f2,axiom,
! [X0,X1] :
( ( iext(uri_owl_onProperty,X0,X1)
& iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) )
=> ! [X2] :
( icext(X0,X2)
<=> ? [X3] : iext(X1,X2,X3) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_restrict_mincard_001) ).
fof(f3,axiom,
! [X0,X1] :
( iext(uri_rdfs_subClassOf,X0,X1)
<=> ( ! [X2] :
( icext(X0,X2)
=> icext(X1,X2) )
& ic(X1)
& ic(X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_rdfsext_subclassof) ).
fof(f4,axiom,
! [X0] :
( icext(uri_owl_TransitiveProperty,X0)
<=> ( ! [X1,X2,X3] :
( ( iext(X0,X2,X3)
& iext(X0,X1,X2) )
=> iext(X0,X1,X3) )
& ip(X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_char_transitive) ).
fof(f5,conjecture,
? [X0] :
( iext(uri_ex_hasAncestor,uri_ex_alice,X0)
& iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_conclusion_fullish_024_Cardinality_Restrictions_on_Complex_Properties) ).
fof(f6,negated_conjecture,
~ ? [X0] :
( iext(uri_ex_hasAncestor,uri_ex_alice,X0)
& iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
inference(negated_conjecture,[status(cth)],[f5]) ).
fof(f7,axiom,
? [X0] :
( iext(uri_ex_hasAncestor,uri_ex_alice,uri_ex_bob)
& iext(uri_rdf_type,uri_ex_bob,uri_ex_Person)
& iext(uri_rdf_type,uri_ex_alice,uri_ex_Person)
& iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
& iext(uri_owl_onProperty,X0,uri_ex_hasAncestor)
& iext(uri_rdf_type,X0,uri_owl_Restriction)
& iext(uri_rdfs_subClassOf,uri_ex_Person,X0)
& iext(uri_rdf_type,uri_ex_hasAncestor,uri_owl_TransitiveProperty) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_premise_fullish_024_Cardinality_Restrictions_on_Complex_Properties) ).
fof(f8,plain,
! [X0,X1] :
( ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
| ! [X2] :
( icext(X0,X2)
<=> ? [X3] : iext(X1,X2,X3) ) ),
inference(ennf_transformation,[],[f2]) ).
fof(f9,plain,
! [X0,X1] :
( ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
| ! [X2] :
( icext(X0,X2)
<=> ? [X3] : iext(X1,X2,X3) ) ),
inference(flattening,[],[f8]) ).
fof(f10,plain,
! [X0,X1] :
( iext(uri_rdfs_subClassOf,X0,X1)
<=> ( ! [X2] :
( ~ icext(X0,X2)
| icext(X1,X2) )
& ic(X1)
& ic(X0) ) ),
inference(ennf_transformation,[],[f3]) ).
fof(f11,plain,
! [X0] :
( icext(uri_owl_TransitiveProperty,X0)
<=> ( ! [X1,X2,X3] :
( ~ iext(X0,X2,X3)
| ~ iext(X0,X1,X2)
| iext(X0,X1,X3) )
& ip(X0) ) ),
inference(ennf_transformation,[],[f4]) ).
fof(f12,plain,
! [X0] :
( icext(uri_owl_TransitiveProperty,X0)
<=> ( ! [X1,X2,X3] :
( ~ iext(X0,X2,X3)
| ~ iext(X0,X1,X2)
| iext(X0,X1,X3) )
& ip(X0) ) ),
inference(flattening,[],[f11]) ).
fof(f13,plain,
! [X0] :
( ~ iext(uri_ex_hasAncestor,uri_ex_alice,X0)
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
inference(ennf_transformation,[],[f6]) ).
fof(f14,plain,
! [X0,X1] :
( ( ~ iext(uri_rdf_type,X0,X1)
| icext(X1,X0) )
& ( ~ icext(X1,X0)
| iext(uri_rdf_type,X0,X1) ) ),
inference(nnf_transformation,[],[f1]) ).
fof(f15,plain,
! [X0,X1] :
( ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
| ! [X2] :
( ( ~ icext(X0,X2)
| ? [X3] : iext(X1,X2,X3) )
& ( ! [X3] : ~ iext(X1,X2,X3)
| icext(X0,X2) ) ) ),
inference(nnf_transformation,[],[f9]) ).
fof(f16,plain,
! [X0,X1] :
( ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
| ! [X2] :
( ( ~ icext(X0,X2)
| ? [X4] : iext(X1,X2,X4) )
& ( ! [X3] : ~ iext(X1,X2,X3)
| icext(X0,X2) ) ) ),
inference(rectify,[],[f15]) ).
fof(f17,plain,
! [X0,X1] :
( ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
| ! [X2] :
( ( ~ icext(X0,X2)
| iext(X1,X2,sK0(X1,X2)) )
& ( ! [X3] : ~ iext(X1,X2,X3)
| icext(X0,X2) ) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X4,sK0(X1,X2))],[f16]) ).
fof(f18,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ( ! [X2] :
( ~ icext(X0,X2)
| icext(X1,X2) )
& ic(X1)
& ic(X0) ) )
& ( ? [X2] :
( icext(X0,X2)
& ~ icext(X1,X2) )
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ) ),
inference(nnf_transformation,[],[f10]) ).
fof(f19,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ( ! [X2] :
( ~ icext(X0,X2)
| icext(X1,X2) )
& ic(X1)
& ic(X0) ) )
& ( ? [X2] :
( icext(X0,X2)
& ~ icext(X1,X2) )
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ) ),
inference(flattening,[],[f18]) ).
fof(f20,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ( ! [X3] :
( ~ icext(X0,X3)
| icext(X1,X3) )
& ic(X1)
& ic(X0) ) )
& ( ? [X2] :
( icext(X0,X2)
& ~ icext(X1,X2) )
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ) ),
inference(rectify,[],[f19]) ).
fof(f21,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ( ! [X3] :
( ~ icext(X0,X3)
| icext(X1,X3) )
& ic(X1)
& ic(X0) ) )
& ( ( icext(X0,sK1(X0,X1))
& ~ icext(X1,sK1(X0,X1)) )
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X2,sK1(X0,X1))],[f20]) ).
fof(f22,plain,
! [X0] :
( ( ~ icext(uri_owl_TransitiveProperty,X0)
| ( ! [X1,X2,X3] :
( ~ iext(X0,X2,X3)
| ~ iext(X0,X1,X2)
| iext(X0,X1,X3) )
& ip(X0) ) )
& ( ? [X1,X2,X3] :
( iext(X0,X2,X3)
& iext(X0,X1,X2)
& ~ iext(X0,X1,X3) )
| ~ ip(X0)
| icext(uri_owl_TransitiveProperty,X0) ) ),
inference(nnf_transformation,[],[f12]) ).
fof(f23,plain,
! [X0] :
( ( ~ icext(uri_owl_TransitiveProperty,X0)
| ( ! [X1,X2,X3] :
( ~ iext(X0,X2,X3)
| ~ iext(X0,X1,X2)
| iext(X0,X1,X3) )
& ip(X0) ) )
& ( ? [X1,X2,X3] :
( iext(X0,X2,X3)
& iext(X0,X1,X2)
& ~ iext(X0,X1,X3) )
| ~ ip(X0)
| icext(uri_owl_TransitiveProperty,X0) ) ),
inference(flattening,[],[f22]) ).
fof(f24,plain,
! [X0] :
( ( ~ icext(uri_owl_TransitiveProperty,X0)
| ( ! [X4,X5,X6] :
( ~ iext(X0,X5,X6)
| ~ iext(X0,X4,X5)
| iext(X0,X4,X6) )
& ip(X0) ) )
& ( ? [X1,X2,X3] :
( iext(X0,X2,X3)
& iext(X0,X1,X2)
& ~ iext(X0,X1,X3) )
| ~ ip(X0)
| icext(uri_owl_TransitiveProperty,X0) ) ),
inference(rectify,[],[f23]) ).
fof(f25,plain,
! [X0] :
( ( ~ icext(uri_owl_TransitiveProperty,X0)
| ( ! [X4,X5,X6] :
( ~ iext(X0,X5,X6)
| ~ iext(X0,X4,X5)
| iext(X0,X4,X6) )
& ip(X0) ) )
& ( ( iext(X0,sK3(X0),sK4(X0))
& iext(X0,sK2(X0),sK3(X0))
& ~ iext(X0,sK2(X0),sK4(X0)) )
| ~ ip(X0)
| icext(uri_owl_TransitiveProperty,X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2,sK3,sK4]),skolemize(X1,sK2(X0)),skolemize(X2,sK3(X0)),skolemize(X3,sK4(X0))],[f24]) ).
fof(f26,plain,
( iext(uri_ex_hasAncestor,uri_ex_alice,uri_ex_bob)
& iext(uri_rdf_type,uri_ex_bob,uri_ex_Person)
& iext(uri_rdf_type,uri_ex_alice,uri_ex_Person)
& iext(uri_owl_minCardinality,sK5,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
& iext(uri_owl_onProperty,sK5,uri_ex_hasAncestor)
& iext(uri_rdf_type,sK5,uri_owl_Restriction)
& iext(uri_rdfs_subClassOf,uri_ex_Person,sK5)
& iext(uri_rdf_type,uri_ex_hasAncestor,uri_owl_TransitiveProperty) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK5]),skolemize(X0,sK5)],[f7]) ).
fof(f27,plain,
! [X0,X1] :
( ~ iext(uri_rdf_type,X0,X1)
| icext(X1,X0) ),
inference(cnf_transformation,[],[f14]) ).
fof(f29,plain,
! [X2,X0,X1] :
( ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger))
| ~ icext(X0,X2)
| iext(X1,X2,sK0(X1,X2)) ),
inference(cnf_transformation,[],[f17]) ).
fof(f31,plain,
! [X3,X0,X1] :
( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ~ icext(X0,X3)
| icext(X1,X3) ),
inference(cnf_transformation,[],[f21]) ).
fof(f36,plain,
! [X0,X6,X4,X5] :
( ~ icext(uri_owl_TransitiveProperty,X0)
| ~ iext(X0,X5,X6)
| ~ iext(X0,X4,X5)
| iext(X0,X4,X6) ),
inference(cnf_transformation,[],[f25]) ).
fof(f41,plain,
! [X0] :
( ~ iext(uri_ex_hasAncestor,uri_ex_alice,X0)
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
inference(cnf_transformation,[],[f13]) ).
fof(f42,plain,
iext(uri_ex_hasAncestor,uri_ex_alice,uri_ex_bob),
inference(cnf_transformation,[],[f26]) ).
fof(f43,plain,
iext(uri_rdf_type,uri_ex_bob,uri_ex_Person),
inference(cnf_transformation,[],[f26]) ).
fof(f45,plain,
iext(uri_owl_minCardinality,sK5,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)),
inference(cnf_transformation,[],[f26]) ).
fof(f46,plain,
iext(uri_owl_onProperty,sK5,uri_ex_hasAncestor),
inference(cnf_transformation,[],[f26]) ).
fof(f48,plain,
iext(uri_rdfs_subClassOf,uri_ex_Person,sK5),
inference(cnf_transformation,[],[f26]) ).
fof(f49,plain,
iext(uri_rdf_type,uri_ex_hasAncestor,uri_owl_TransitiveProperty),
inference(cnf_transformation,[],[f26]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i] :
( icext(X1,X0)
| ~ iext(uri_rdf_type,X0,X1) ),
inference(cnf_transformation,[],[f27]) ).
tcf(c_52,plain,
! [X0: $i,X1: $i,X2: $i] :
( iext(X1,X2,sK0(X1,X2))
| ~ icext(X0,X2)
| ~ iext(uri_owl_onProperty,X0,X1)
| ~ iext(uri_owl_minCardinality,X0,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(cnf_transformation,[],[f29]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i,X2: $i] :
( icext(X1,X2)
| ~ icext(X0,X2)
| ~ iext(uri_rdfs_subClassOf,X0,X1) ),
inference(cnf_transformation,[],[f31]) ).
tcf(c_62,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( iext(X0,X1,X3)
| ~ icext(uri_owl_TransitiveProperty,X0)
| ~ iext(X0,X2,X3)
| ~ iext(X0,X1,X2) ),
inference(cnf_transformation,[],[f36]) ).
tcf(c_63,negated_conjecture,
! [X0: $i] :
( ~ iext(uri_ex_hasAncestor,uri_ex_alice,X0)
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
inference(cnf_transformation,[],[f41]) ).
tcf(c_64,plain,
iext(uri_rdf_type,uri_ex_hasAncestor,uri_owl_TransitiveProperty),
inference(cnf_transformation,[],[f49]) ).
tcf(c_65,plain,
iext(uri_rdfs_subClassOf,uri_ex_Person,sK5),
inference(cnf_transformation,[],[f48]) ).
tcf(c_67,plain,
iext(uri_owl_onProperty,sK5,uri_ex_hasAncestor),
inference(cnf_transformation,[],[f46]) ).
tcf(c_68,plain,
iext(uri_owl_minCardinality,sK5,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)),
inference(cnf_transformation,[],[f45]) ).
tcf(c_70,plain,
iext(uri_rdf_type,uri_ex_bob,uri_ex_Person),
inference(cnf_transformation,[],[f43]) ).
tcf(c_71,plain,
iext(uri_ex_hasAncestor,uri_ex_alice,uri_ex_bob),
inference(cnf_transformation,[],[f42]) ).
tcf(c_273,negated_conjecture,
! [X0: $i] :
( ~ iext(uri_ex_hasAncestor,uri_ex_alice,X0)
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
inference(demodulation,[status(thm)],[c_63]) ).
tcf(c_276,plain,
( icext(uri_owl_TransitiveProperty,uri_ex_hasAncestor)
| ~ iext(uri_rdf_type,uri_ex_hasAncestor,uri_owl_TransitiveProperty) ),
inference(instantiation,[status(thm)],[c_50]) ).
tcf(c_279,plain,
( icext(uri_ex_Person,uri_ex_bob)
| ~ iext(uri_rdf_type,uri_ex_bob,uri_ex_Person) ),
inference(instantiation,[status(thm)],[c_50]) ).
tcf(c_282,plain,
! [X0: $i,X1: $i] :
( iext(X0,X1,sK0(X0,X1))
| ~ icext(sK5,X1)
| ~ iext(uri_owl_onProperty,sK5,X0)
| ~ iext(uri_owl_minCardinality,sK5,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(instantiation,[status(thm)],[c_52]) ).
tcf(c_294,plain,
! [X0: $i,X1: $i,X2: $i] :
( iext(uri_ex_hasAncestor,X0,X2)
| ~ icext(uri_owl_TransitiveProperty,uri_ex_hasAncestor)
| ~ iext(uri_ex_hasAncestor,X1,X2)
| ~ iext(uri_ex_hasAncestor,X0,X1) ),
inference(instantiation,[status(thm)],[c_62]) ).
tcf(c_302,plain,
! [X0: $i] :
( icext(X0,uri_ex_bob)
| ~ icext(uri_ex_Person,uri_ex_bob)
| ~ iext(uri_rdfs_subClassOf,uri_ex_Person,X0) ),
inference(instantiation,[status(thm)],[c_57]) ).
tcf(c_317,plain,
( icext(sK5,uri_ex_bob)
| ~ icext(uri_ex_Person,uri_ex_bob)
| ~ iext(uri_rdfs_subClassOf,uri_ex_Person,sK5) ),
inference(instantiation,[status(thm)],[c_302]) ).
tcf(c_331,plain,
! [X0: $i] :
( iext(uri_ex_hasAncestor,uri_ex_alice,X0)
| ~ icext(uri_owl_TransitiveProperty,uri_ex_hasAncestor)
| ~ iext(uri_ex_hasAncestor,uri_ex_alice,uri_ex_bob)
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,X0) ),
inference(instantiation,[status(thm)],[c_294]) ).
tcf(c_343,plain,
! [X0: $i] :
( iext(X0,uri_ex_bob,sK0(X0,uri_ex_bob))
| ~ icext(sK5,uri_ex_bob)
| ~ iext(uri_owl_onProperty,sK5,X0)
| ~ iext(uri_owl_minCardinality,sK5,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(instantiation,[status(thm)],[c_282]) ).
tcf(c_442,plain,
( iext(uri_ex_hasAncestor,uri_ex_bob,sK0(uri_ex_hasAncestor,uri_ex_bob))
| ~ icext(sK5,uri_ex_bob)
| ~ iext(uri_owl_onProperty,sK5,uri_ex_hasAncestor)
| ~ iext(uri_owl_minCardinality,sK5,literal_typed(dat_str_1,uri_xsd_nonNegativeInteger)) ),
inference(instantiation,[status(thm)],[c_343]) ).
tcf(c_443,plain,
( iext(uri_ex_hasAncestor,uri_ex_alice,sK0(uri_ex_hasAncestor,uri_ex_bob))
| ~ icext(uri_owl_TransitiveProperty,uri_ex_hasAncestor)
| ~ iext(uri_ex_hasAncestor,uri_ex_alice,uri_ex_bob)
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,sK0(uri_ex_hasAncestor,uri_ex_bob)) ),
inference(instantiation,[status(thm)],[c_331]) ).
tcf(c_444,plain,
( ~ iext(uri_ex_hasAncestor,uri_ex_alice,sK0(uri_ex_hasAncestor,uri_ex_bob))
| ~ iext(uri_ex_hasAncestor,uri_ex_bob,sK0(uri_ex_hasAncestor,uri_ex_bob)) ),
inference(instantiation,[status(thm)],[c_273]) ).
tcf(c_445,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_443,c_444,c_442,c_317,c_279,c_276,c_68,c_64,c_65,c_67,c_70,c_71]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWB024+2 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/5.37 % Computer : n017.cluster.edu
% 0.10/5.37 % Model : x86_64 x86_64
% 0.10/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.37 % Memory : 8046.5625MB
% 0.10/5.37 % OS : Linux 6.8.0-71-generic
% 0.10/5.37 % CPULimit : 300
% 0.10/5.37 % WCLimit : 300
% 0.10/5.37 % DateTime : Thu Sep 24 15:28:51 UTC 2026
% 0.10/5.37 % CPUTime :
% 0.10/5.37 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.15/5.41 Running first-order theorem proving
% 0.15/5.41 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/5.42
% 0.15/5.42 % ======== iProver multi-core TPTP/SMT =========
% 0.15/5.42
% 0.15/5.42 % Detected problem language: tptp
% 0.15/5.43 % Proving...
% 2.43/6.28 % SZS status Started for theBenchmark.p
% 2.43/6.28 % SZS status Theorem for theBenchmark.p
% 2.43/6.28
% 2.43/6.28 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.43/6.28
% 2.43/6.28 % ------ iProver source info
% 2.43/6.28
% 2.43/6.28 % git: date: 2026-07-19 20:42:38 +0200
% 2.43/6.28 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.43/6.28 % git: non_committed_changes: false
% 2.43/6.28
% 2.43/6.28 % ------ Parsing...
% 2.43/6.28 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.43/6.28
% 2.43/6.28 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e %
% 2.43/6.28
% 2.43/6.28 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 2.43/6.28 % ------ Proving...
% 2.43/6.28 % ------ Problem Properties
% 2.43/6.28
% 2.43/6.28 %
% 2.43/6.28 % clauses 19
% 2.43/6.28 % conjectures 1
% 2.43/6.28 % EPR 14
% 2.43/6.28 % Horn 18
% 2.43/6.28 % unary 8
% 2.43/6.28 % binary 5
% 2.43/6.28 % lits 41
% 2.43/6.28 % lits eq 0
% 2.43/6.28 % fd_pure 0
% 2.43/6.28 % fd_pseudo 0
% 2.43/6.28 % fd_cond 0
% 2.43/6.28 % fd_pseudo_cond 0
% 2.43/6.28 % AC symbols 0
% 2.43/6.28
% 2.43/6.28 % ------ Schedule dynamic 5 is on
% 2.43/6.28
% 2.43/6.28 % ------ no equalities: superposition off
% 2.43/6.28
% 2.43/6.28 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.43/6.28
% 2.43/6.28
% 2.43/6.28 % ------
% 2.43/6.28 % Current options:
% 2.43/6.28 % ------
% 2.43/6.28
% 2.43/6.28
% 2.43/6.28 %
% 2.43/6.28
% 2.43/6.28 % ------ Proving...
% 2.43/6.28 %
% 2.43/6.28
% 2.43/6.28 % SZS status Theorem for theBenchmark.p
% 2.43/6.28
% 2.43/6.28 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.43/6.28
% 2.43/6.28
%------------------------------------------------------------------------------