%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWB018+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n002.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 03:04:27 PM UTC 2026
% Result : Theorem 42.70s 8.88s
% Output : CNFRefutation 42.70s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 5
% Syntax : Number of formulae : 32 ( 13 unt; 0 def)
% Number of atoms : 98 ( 4 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 110 ( 44 ~; 38 |; 23 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 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 : 6 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 57 ( 0 sgn 51 !; 6 ?; 10 :)
% Comments :
%------------------------------------------------------------------------------
fof(f25,axiom,
! [X0,X1] :
( iext(uri_rdf_type,X0,X1)
<=> icext(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',rdfs_cext_def) ).
fof(f341,axiom,
! [X0,X1] :
( iext(uri_rdfs_domain,X0,X1)
<=> ( ! [X2,X3] :
( iext(X0,X2,X3)
=> icext(X1,X2) )
& ic(X1)
& ip(X0) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_rdfsext_domain) ).
fof(f354,axiom,
! [X0,X1] :
( iext(uri_owl_sameAs,X0,X1)
<=> X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_eqdis_sameas) ).
fof(f559,conjecture,
iext(uri_rdf_type,uri_ex_u,uri_ex_Person),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',testcase_conclusion_fullish_018_Modified_Logical_Vocabulary_Semantics) ).
fof(f560,negated_conjecture,
~ iext(uri_rdf_type,uri_ex_u,uri_ex_Person),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
( iext(uri_owl_sameAs,uri_ex_w,uri_ex_u)
& iext(uri_rdfs_domain,uri_owl_sameAs,uri_ex_Person) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',testcase_premise_fullish_018_Modified_Logical_Vocabulary_Semantics) ).
fof(f572,plain,
~ iext(uri_rdf_type,uri_ex_u,uri_ex_Person),
inference(flattening,[],[f560]) ).
fof(f789,plain,
! [X0,X1] :
( iext(uri_rdfs_domain,X0,X1)
<=> ( ! [X2,X3] :
( ~ iext(X0,X2,X3)
| icext(X1,X2) )
& ic(X1)
& ip(X0) ) ),
inference(ennf_transformation,[],[f341]) ).
fof(f1061,plain,
! [X0,X1] :
( ( ~ iext(uri_rdf_type,X0,X1)
| icext(X1,X0) )
& ( ~ icext(X1,X0)
| iext(uri_rdf_type,X0,X1) ) ),
inference(nnf_transformation,[],[f25]) ).
fof(f1304,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_domain,X0,X1)
| ( ! [X2,X3] :
( ~ iext(X0,X2,X3)
| icext(X1,X2) )
& ic(X1)
& ip(X0) ) )
& ( ? [X2,X3] :
( iext(X0,X2,X3)
& ~ icext(X1,X2) )
| ~ ic(X1)
| ~ ip(X0)
| iext(uri_rdfs_domain,X0,X1) ) ),
inference(nnf_transformation,[],[f789]) ).
fof(f1305,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_domain,X0,X1)
| ( ! [X2,X3] :
( ~ iext(X0,X2,X3)
| icext(X1,X2) )
& ic(X1)
& ip(X0) ) )
& ( ? [X2,X3] :
( iext(X0,X2,X3)
& ~ icext(X1,X2) )
| ~ ic(X1)
| ~ ip(X0)
| iext(uri_rdfs_domain,X0,X1) ) ),
inference(flattening,[],[f1304]) ).
fof(f1306,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_domain,X0,X1)
| ( ! [X4,X5] :
( ~ iext(X0,X4,X5)
| icext(X1,X4) )
& ic(X1)
& ip(X0) ) )
& ( ? [X2,X3] :
( iext(X0,X2,X3)
& ~ icext(X1,X2) )
| ~ ic(X1)
| ~ ip(X0)
| iext(uri_rdfs_domain,X0,X1) ) ),
inference(rectify,[],[f1305]) ).
fof(f1307,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_domain,X0,X1)
| ( ! [X4,X5] :
( ~ iext(X0,X4,X5)
| icext(X1,X4) )
& ic(X1)
& ip(X0) ) )
& ( ( iext(X0,sK163(X0,X1),sK164(X0,X1))
& ~ icext(X1,sK163(X0,X1)) )
| ~ ic(X1)
| ~ ip(X0)
| iext(uri_rdfs_domain,X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK163,sK164]),skolemize(X2,sK163(X0,X1)),skolemize(X3,sK164(X0,X1))],[f1306]) ).
fof(f1362,plain,
! [X0,X1] :
( ( ~ iext(uri_owl_sameAs,X0,X1)
| X0 = X1 )
& ( X0 != X1
| iext(uri_owl_sameAs,X0,X1) ) ),
inference(nnf_transformation,[],[f354]) ).
fof(f1486,plain,
! [X0,X1] :
( ~ icext(X1,X0)
| iext(uri_rdf_type,X0,X1) ),
inference(cnf_transformation,[],[f1061]) ).
fof(f2300,plain,
! [X0,X1,X4,X5] :
( ~ iext(uri_rdfs_domain,X0,X1)
| ~ iext(X0,X4,X5)
| icext(X1,X4) ),
inference(cnf_transformation,[],[f1307]) ).
fof(f2397,plain,
! [X0,X1] :
( X0 != X1
| iext(uri_owl_sameAs,X0,X1) ),
inference(cnf_transformation,[],[f1362]) ).
fof(f2749,plain,
~ iext(uri_rdf_type,uri_ex_u,uri_ex_Person),
inference(cnf_transformation,[],[f572]) ).
fof(f2751,plain,
iext(uri_rdfs_domain,uri_owl_sameAs,uri_ex_Person),
inference(cnf_transformation,[],[f561]) ).
fof(f2759,plain,
! [X1] : iext(uri_owl_sameAs,X1,X1),
inference(equality_resolution,[],[f2397]) ).
tcf(c_74,plain,
! [X0: $i,X1: $i] :
( iext(uri_rdf_type,X1,X0)
| ~ icext(X0,X1) ),
inference(cnf_transformation,[],[f1486]) ).
tcf(c_893,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( icext(X3,X1)
| ~ iext(uri_rdfs_domain,X0,X3)
| ~ iext(X0,X1,X2) ),
inference(cnf_transformation,[],[f2300]) ).
tcf(c_981,plain,
! [X0: $i] : iext(uri_owl_sameAs,X0,X0),
inference(cnf_transformation,[],[f2759]) ).
tcf(c_1326,negated_conjecture,
~ iext(uri_rdf_type,uri_ex_u,uri_ex_Person),
inference(cnf_transformation,[],[f2749]) ).
tcf(c_1327,plain,
iext(uri_rdfs_domain,uri_owl_sameAs,uri_ex_Person),
inference(cnf_transformation,[],[f2751]) ).
tcf(c_93051,negated_conjecture,
~ iext(uri_rdf_type,uri_ex_u,uri_ex_Person),
inference(demodulation,[status(thm)],[c_1326]) ).
tcf(c_115435,plain,
~ icext(uri_ex_Person,uri_ex_u),
inference(superposition,[status(thm)],[c_74,c_93051]) ).
tcf(c_154614,plain,
! [X0: $i,X1: $i] :
( icext(uri_ex_Person,uri_ex_u)
| ~ iext(uri_rdfs_domain,X0,uri_ex_Person)
| ~ iext(X0,uri_ex_u,X1) ),
inference(instantiation,[status(thm)],[c_893]) ).
tcf(c_156903,plain,
! [X0: $i] :
( icext(uri_ex_Person,uri_ex_u)
| ~ iext(uri_rdfs_domain,uri_owl_sameAs,uri_ex_Person)
| ~ iext(uri_owl_sameAs,uri_ex_u,X0) ),
inference(instantiation,[status(thm)],[c_154614]) ).
tcf(c_161389,plain,
( icext(uri_ex_Person,uri_ex_u)
| ~ iext(uri_owl_sameAs,uri_ex_u,uri_ex_u)
| ~ iext(uri_rdfs_domain,uri_owl_sameAs,uri_ex_Person) ),
inference(instantiation,[status(thm)],[c_156903]) ).
tcf(c_161390,plain,
iext(uri_owl_sameAs,uri_ex_u,uri_ex_u),
inference(instantiation,[status(thm)],[c_981]) ).
tcf(c_161391,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_161390,c_161389,c_115435,c_1327]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWB018+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.37 % Computer : n002.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Thu Sep 24 15:31:49 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.41 Running first-order theorem proving
% 0.09/0.41 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.42
% 0.09/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.09/0.42
% 0.09/0.42 % Detected problem language: tptp
% 0.09/0.43 % Proving...
% 42.70/8.88 % SZS status Started for theBenchmark.p
% 42.70/8.88 % SZS status Theorem for theBenchmark.p
% 42.70/8.88
% 42.70/8.88 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 42.70/8.88
% 42.70/8.88 % ------ iProver source info
% 42.70/8.88
% 42.70/8.88 % git: date: 2026-07-19 20:42:38 +0200
% 42.70/8.88 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 42.70/8.88 % git: non_committed_changes: false
% 42.70/8.88
% 42.70/8.88 % ------ Parsing...
% 42.70/8.88 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 42.70/8.88
% 42.70/8.88 % ------ Preprocessing... sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e %
% 42.70/8.88
% 42.70/8.88 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 42.70/8.88
% 42.70/8.88 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 42.70/8.88 % ------ Proving...
% 42.70/8.88 % ------ Problem Properties
% 42.70/8.88
% 42.70/8.88 %
% 42.70/8.88 % clauses 1171
% 42.70/8.88 % conjectures 1
% 42.70/8.88 % EPR 711
% 42.70/8.88 % Horn 902
% 42.70/8.88 % unary 227
% 42.70/8.88 % binary 455
% 42.70/8.88 % lits 3732
% 42.70/8.88 % lits eq 197
% 42.70/8.88 % fd_pure 0
% 42.70/8.88 % fd_pseudo 0
% 42.70/8.88 % fd_cond 0
% 42.70/8.88 % fd_pseudo_cond 66
% 42.70/8.88 % AC symbols 0
% 42.70/8.88
% 42.70/8.88 % ------ Schedule dynamic 5 is on
% 42.70/8.88
% 42.70/8.88 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 42.70/8.88
% 42.70/8.88
% 42.70/8.88 % ------
% 42.70/8.88 % Current options:
% 42.70/8.88 % ------
% 42.70/8.88
% 42.70/8.88
% 42.70/8.88 %
% 42.70/8.88
% 42.70/8.88 % ------ Proving...
% 42.70/8.88 %
% 42.70/8.88
% 42.70/8.88 % SZS status Theorem for theBenchmark.p
% 42.70/8.88
% 42.70/8.88 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 42.70/8.88
% 42.70/8.88
%------------------------------------------------------------------------------