%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWB040+1 : 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 : n005.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 03:04:34 PM UTC 2026
% Result : Theorem 202.55s 37.58s
% Output : CNFRefutation 202.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 4
% Syntax : Number of formulae : 44 ( 12 unt; 0 def)
% Number of atoms : 150 ( 0 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 180 ( 74 ~; 71 |; 29 &)
% ( 4 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 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 : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 63 ( 0 sgn 60 !; 3 ?; 18 :)
% Comments :
%------------------------------------------------------------------------------
fof(f278,axiom,
! [X0,X1] :
( iext(uri_owl_complementOf,X0,X1)
=> ( ! [X2] :
( icext(X0,X2)
<=> ~ icext(X1,X2) )
& ic(X1)
& ic(X0) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_bool_complementof_class) ).
fof(f343,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/Axioms/SWB001+0.ax',owl_rdfsext_subclassof) ).
fof(f559,conjecture,
iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_rdfbased_sem_bool_tollens) ).
fof(f560,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1),
inference(negated_conjecture,[status(cth)],[f559]) ).
fof(f561,axiom,
( iext(uri_rdfs_subClassOf,uri_ex_c1,uri_ex_c2)
& iext(uri_owl_complementOf,uri_ex_n1,uri_ex_c1)
& iext(uri_owl_complementOf,uri_ex_n2,uri_ex_c2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_rdfbased_sem_bool_tollens) ).
fof(f572,plain,
~ iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1),
inference(flattening,[],[f560]) ).
fof(f671,plain,
! [X0,X1] :
( ~ iext(uri_owl_complementOf,X0,X1)
| ( ! [X2] :
( icext(X0,X2)
<=> ~ icext(X1,X2) )
& ic(X1)
& ic(X0) ) ),
inference(ennf_transformation,[],[f278]) ).
fof(f791,plain,
! [X0,X1] :
( iext(uri_rdfs_subClassOf,X0,X1)
<=> ( ! [X2] :
( ~ icext(X0,X2)
| icext(X1,X2) )
& ic(X1)
& ic(X0) ) ),
inference(ennf_transformation,[],[f343]) ).
fof(f1092,plain,
! [X0,X1] :
( ~ iext(uri_owl_complementOf,X0,X1)
| ( ! [X2] :
( ( ~ icext(X0,X2)
| ~ icext(X1,X2) )
& ( icext(X1,X2)
| icext(X0,X2) ) )
& ic(X1)
& ic(X0) ) ),
inference(nnf_transformation,[],[f671]) ).
fof(f1312,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,[],[f791]) ).
fof(f1313,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,[],[f1312]) ).
fof(f1314,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,[],[f1313]) ).
fof(f1315,plain,
! [X0,X1] :
( ( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ( ! [X3] :
( ~ icext(X0,X3)
| icext(X1,X3) )
& ic(X1)
& ic(X0) ) )
& ( ( icext(X0,sK167(X0,X1))
& ~ icext(X1,sK167(X0,X1)) )
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK167]),skolemize(X2,sK167(X0,X1))],[f1314]) ).
fof(f1826,plain,
! [X2,X0,X1] :
( ~ iext(uri_owl_complementOf,X0,X1)
| ~ icext(X0,X2)
| ~ icext(X1,X2) ),
inference(cnf_transformation,[],[f1092]) ).
fof(f1827,plain,
! [X2,X0,X1] :
( ~ iext(uri_owl_complementOf,X0,X1)
| icext(X1,X2)
| icext(X0,X2) ),
inference(cnf_transformation,[],[f1092]) ).
fof(f1829,plain,
! [X0,X1] :
( ~ iext(uri_owl_complementOf,X0,X1)
| ic(X0) ),
inference(cnf_transformation,[],[f1092]) ).
fof(f2310,plain,
! [X3,X0,X1] :
( ~ iext(uri_rdfs_subClassOf,X0,X1)
| ~ icext(X0,X3)
| icext(X1,X3) ),
inference(cnf_transformation,[],[f1315]) ).
fof(f2313,plain,
! [X0,X1] :
( icext(X0,sK167(X0,X1))
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ),
inference(cnf_transformation,[],[f1315]) ).
fof(f2314,plain,
! [X0,X1] :
( ~ icext(X1,sK167(X0,X1))
| ~ ic(X1)
| ~ ic(X0)
| iext(uri_rdfs_subClassOf,X0,X1) ),
inference(cnf_transformation,[],[f1315]) ).
fof(f2749,plain,
~ iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1),
inference(cnf_transformation,[],[f572]) ).
fof(f2750,plain,
iext(uri_rdfs_subClassOf,uri_ex_c1,uri_ex_c2),
inference(cnf_transformation,[],[f561]) ).
fof(f2751,plain,
iext(uri_owl_complementOf,uri_ex_n1,uri_ex_c1),
inference(cnf_transformation,[],[f561]) ).
fof(f2752,plain,
iext(uri_owl_complementOf,uri_ex_n2,uri_ex_c2),
inference(cnf_transformation,[],[f561]) ).
tcf(c_415,plain,
! [X0: $i,X1: $i] :
( ic(X0)
| ~ iext(uri_owl_complementOf,X0,X1) ),
inference(cnf_transformation,[],[f1829]) ).
tcf(c_417,plain,
! [X0: $i,X1: $i,X2: $i] :
( icext(X1,X2)
| icext(X0,X2)
| ~ iext(uri_owl_complementOf,X0,X1) ),
inference(cnf_transformation,[],[f1827]) ).
tcf(c_418,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ icext(X1,X2)
| ~ icext(X0,X2)
| ~ iext(uri_owl_complementOf,X0,X1) ),
inference(cnf_transformation,[],[f1826]) ).
tcf(c_899,plain,
! [X0: $i,X1: $i] :
( iext(uri_rdfs_subClassOf,X1,X0)
| ~ ic(X1)
| ~ ic(X0)
| ~ icext(X0,sK167(X1,X0)) ),
inference(cnf_transformation,[],[f2314]) ).
tcf(c_900,plain,
! [X0: $i,X1: $i] :
( iext(uri_rdfs_subClassOf,X1,X0)
| icext(X1,sK167(X1,X0))
| ~ ic(X1)
| ~ ic(X0) ),
inference(cnf_transformation,[],[f2313]) ).
tcf(c_903,plain,
! [X0: $i,X1: $i,X2: $i] :
( icext(X1,X2)
| ~ icext(X0,X2)
| ~ iext(uri_rdfs_subClassOf,X0,X1) ),
inference(cnf_transformation,[],[f2310]) ).
tcf(c_1326,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1),
inference(cnf_transformation,[],[f2749]) ).
tcf(c_1327,plain,
iext(uri_owl_complementOf,uri_ex_n2,uri_ex_c2),
inference(cnf_transformation,[],[f2752]) ).
tcf(c_1328,plain,
iext(uri_owl_complementOf,uri_ex_n1,uri_ex_c1),
inference(cnf_transformation,[],[f2751]) ).
tcf(c_1329,plain,
iext(uri_rdfs_subClassOf,uri_ex_c1,uri_ex_c2),
inference(cnf_transformation,[],[f2750]) ).
tcf(c_114578,plain,
( ic(uri_ex_n2)
| ~ iext(uri_owl_complementOf,uri_ex_n2,uri_ex_c2) ),
inference(instantiation,[status(thm)],[c_415]) ).
tcf(c_114579,plain,
( ic(uri_ex_n1)
| ~ iext(uri_owl_complementOf,uri_ex_n1,uri_ex_c1) ),
inference(instantiation,[status(thm)],[c_415]) ).
tcf(c_133493,plain,
! [X0: $i] :
( icext(uri_ex_c1,X0)
| icext(uri_ex_n1,X0)
| ~ iext(uri_owl_complementOf,uri_ex_n1,uri_ex_c1) ),
inference(instantiation,[status(thm)],[c_417]) ).
tcf(c_133770,plain,
( iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1)
| ~ ic(uri_ex_n1)
| ~ ic(uri_ex_n2)
| ~ icext(uri_ex_n1,sK167(uri_ex_n2,uri_ex_n1)) ),
inference(instantiation,[status(thm)],[c_899]) ).
tcf(c_133779,plain,
( iext(uri_rdfs_subClassOf,uri_ex_n2,uri_ex_n1)
| icext(uri_ex_n2,sK167(uri_ex_n2,uri_ex_n1))
| ~ ic(uri_ex_n1)
| ~ ic(uri_ex_n2) ),
inference(instantiation,[status(thm)],[c_900]) ).
tcf(c_136271,plain,
( icext(uri_ex_c1,sK167(uri_ex_n2,uri_ex_n1))
| icext(uri_ex_n1,sK167(uri_ex_n2,uri_ex_n1))
| ~ iext(uri_owl_complementOf,uri_ex_n1,uri_ex_c1) ),
inference(instantiation,[status(thm)],[c_133493]) ).
tcf(c_176144,plain,
! [X0: $i] :
( icext(X0,sK167(uri_ex_n2,uri_ex_n1))
| ~ iext(uri_rdfs_subClassOf,uri_ex_c1,X0)
| ~ icext(uri_ex_c1,sK167(uri_ex_n2,uri_ex_n1)) ),
inference(instantiation,[status(thm)],[c_903]) ).
tcf(c_179760,plain,
( icext(uri_ex_c2,sK167(uri_ex_n2,uri_ex_n1))
| ~ iext(uri_rdfs_subClassOf,uri_ex_c1,uri_ex_c2)
| ~ icext(uri_ex_c1,sK167(uri_ex_n2,uri_ex_n1)) ),
inference(instantiation,[status(thm)],[c_176144]) ).
tcf(c_190115,plain,
! [X0: $i] :
( ~ icext(uri_ex_c2,X0)
| ~ icext(uri_ex_n2,X0)
| ~ iext(uri_owl_complementOf,uri_ex_n2,uri_ex_c2) ),
inference(instantiation,[status(thm)],[c_418]) ).
tcf(c_192317,plain,
( ~ iext(uri_owl_complementOf,uri_ex_n2,uri_ex_c2)
| ~ icext(uri_ex_c2,sK167(uri_ex_n2,uri_ex_n1))
| ~ icext(uri_ex_n2,sK167(uri_ex_n2,uri_ex_n1)) ),
inference(instantiation,[status(thm)],[c_190115]) ).
tcf(c_192318,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_192317,c_179760,c_136271,c_133779,c_133770,c_114579,c_114578,c_1326,c_1327,c_1328,c_1329]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWB040+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.07 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.42 % Computer : n005.cluster.edu
% 0.13/0.42 % Model : x86_64 x86_64
% 0.13/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.42 % Memory : 8046.5625MB
% 0.13/0.42 % OS : Linux 6.8.0-71-generic
% 0.13/0.42 % CPULimit : 300
% 0.13/0.42 % WCLimit : 300
% 0.13/0.42 % DateTime : Thu Sep 24 15:39:19 UTC 2026
% 0.13/0.42 % CPUTime :
% 0.13/0.42 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.46 Running first-order theorem proving
% 0.13/0.46 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
% 0.19/0.47
% 0.19/0.47 % ======== iProver multi-core TPTP/SMT =========
% 0.19/0.47
% 0.19/0.47 % Detected problem language: tptp
% 0.19/0.48 % Proving...
% 202.55/37.58 % SZS status Started for theBenchmark.p
% 202.55/37.58 % SZS status Theorem for theBenchmark.p
% 202.55/37.58
% 202.55/37.58 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 202.55/37.58
% 202.55/37.58 % ------ iProver source info
% 202.55/37.58
% 202.55/37.58 % git: date: 2026-07-19 20:42:38 +0200
% 202.55/37.58 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 202.55/37.58 % git: non_committed_changes: false
% 202.55/37.58
% 202.55/37.58 % ------ Parsing...
% 202.55/37.58 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 202.55/37.58
% 202.55/37.58 % ------ 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 %
% 202.55/37.58
% 202.55/37.58 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 202.55/37.58
% 202.55/37.58 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 202.55/37.58 % ------ Proving...
% 202.55/37.58 % ------ Problem Properties
% 202.55/37.58
% 202.55/37.58 %
% 202.55/37.58 % clauses 1172
% 202.55/37.58 % conjectures 1
% 202.55/37.58 % EPR 712
% 202.55/37.58 % Horn 903
% 202.55/37.58 % unary 228
% 202.55/37.58 % binary 455
% 202.55/37.58 % lits 3733
% 202.55/37.58 % lits eq 197
% 202.55/37.58 % fd_pure 0
% 202.55/37.58 % fd_pseudo 0
% 202.55/37.58 % fd_cond 0
% 202.55/37.58 % fd_pseudo_cond 66
% 202.55/37.58 % AC symbols 0
% 202.55/37.58
% 202.55/37.58 % ------ Input Options Time Limit: Unbounded
% 202.55/37.58
% 202.55/37.58
% 202.55/37.58 % ------
% 202.55/37.58 % Current options:
% 202.55/37.58 % ------
% 202.55/37.58
% 202.55/37.58
% 202.55/37.58 %
% 202.55/37.58
% 202.55/37.58 % ------ Proving...
% 202.55/37.58 %
% 202.55/37.58
% 202.55/37.58 % SZS status Theorem for theBenchmark.p
% 202.55/37.58
% 202.55/37.58 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 202.55/37.58
% 202.55/37.58
%------------------------------------------------------------------------------