%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SWB054+1 : TPTP v9.2.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n023.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 5 05:17:27 PM UTC 2026
% Result : Theorem 1.93s 1.94s
% Output : CNFRefutation 1.93s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 8
% Syntax : Number of formulae : 27 ( 14 unt; 0 def)
% Number of atoms : 64 ( 0 equ)
% Maximal formula atoms : 15 ( 2 avg)
% Number of connectives : 61 ( 24 ~; 23 |; 9 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 27 ( 2 sgn 18 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(owl_class_thing_ext,axiom,
! [X4] :
( icext(uri_owl_Thing,X4)
<=> ir(X4) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_class_thing_ext) ).
fof(simple_ir,axiom,
! [X4] : ir(X4),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',simple_ir) ).
fof(rdfs_cext_def,axiom,
! [X4,X5] :
( iext(uri_rdf_type,X4,X5)
<=> icext(X5,X4) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',rdfs_cext_def) ).
fof(owl_rdfsext_subclassof,axiom,
! [X13,X15] :
( iext(uri_rdfs_subClassOf,X13,X15)
<=> ( ic(X13)
& ic(X15)
& ! [X4] :
( icext(X13,X4)
=> icext(X15,X4) ) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_rdfsext_subclassof) ).
fof(owl_class_classowl_ext,axiom,
! [X4] :
( icext(uri_owl_Class,X4)
<=> ic(X4) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_class_classowl_ext) ).
fof(premise_rdfbased_sem_class_thing_term,axiom,
iext(uri_rdf_type,uri_ex_c,uri_owl_Class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_rdfbased_sem_class_thing_term) ).
fof(conclusion_rdfbased_sem_class_thing_term,conjecture,
iext(uri_rdfs_subClassOf,uri_ex_c,uri_owl_Thing),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conclusion_rdfbased_sem_class_thing_term) ).
fof(owl_class_thing_type,axiom,
ic(uri_owl_Thing),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_class_thing_type) ).
fof(c_0_8,plain,
! [X1115] :
( ( ~ icext(uri_owl_Thing,X1115)
| ir(X1115) )
& ( ~ ir(X1115)
| icext(uri_owl_Thing,X1115) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_class_thing_ext])]) ).
fof(c_0_9,plain,
! [X1018] : ir(X1018),
inference(variable_rename,[status(thm)],[simple_ir]) ).
fof(c_0_10,plain,
! [X1021,X1022] :
( ( ~ iext(uri_rdf_type,X1021,X1022)
| icext(X1022,X1021) )
& ( ~ icext(X1022,X1021)
| iext(uri_rdf_type,X1021,X1022) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdfs_cext_def])]) ).
fof(c_0_11,plain,
! [X1740,X1741,X1742,X1743,X1744] :
( ( ic(X1740)
| ~ iext(uri_rdfs_subClassOf,X1740,X1741) )
& ( ic(X1741)
| ~ iext(uri_rdfs_subClassOf,X1740,X1741) )
& ( ~ icext(X1740,X1742)
| icext(X1741,X1742)
| ~ iext(uri_rdfs_subClassOf,X1740,X1741) )
& ( icext(X1743,esk109_2(X1743,X1744))
| ~ ic(X1743)
| ~ ic(X1744)
| iext(uri_rdfs_subClassOf,X1743,X1744) )
& ( ~ icext(X1744,esk109_2(X1743,X1744))
| ~ ic(X1743)
| ~ ic(X1744)
| iext(uri_rdfs_subClassOf,X1743,X1744) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_rdfsext_subclassof])])])])])]) ).
cnf(c_0_12,plain,
( icext(uri_owl_Thing,X1)
| ~ ir(X1) ),
inference(split_conjunct,[status(thm)],[c_0_8]) ).
cnf(c_0_13,plain,
ir(X1),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
fof(c_0_14,plain,
! [X1093] :
( ( ~ icext(uri_owl_Class,X1093)
| ic(X1093) )
& ( ~ ic(X1093)
| icext(uri_owl_Class,X1093) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_class_classowl_ext])]) ).
cnf(c_0_15,plain,
( icext(X2,X1)
| ~ iext(uri_rdf_type,X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_16,plain,
iext(uri_rdf_type,uri_ex_c,uri_owl_Class),
inference(split_conjunct,[status(thm)],[premise_rdfbased_sem_class_thing_term]) ).
fof(c_0_17,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_ex_c,uri_owl_Thing),
inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[conclusion_rdfbased_sem_class_thing_term])]) ).
cnf(c_0_18,plain,
( iext(uri_rdfs_subClassOf,X2,X1)
| ~ icext(X1,esk109_2(X2,X1))
| ~ ic(X2)
| ~ ic(X1) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_19,plain,
icext(uri_owl_Thing,X1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_12,c_0_13])]) ).
cnf(c_0_20,plain,
ic(uri_owl_Thing),
inference(split_conjunct,[status(thm)],[owl_class_thing_type]) ).
cnf(c_0_21,plain,
( ic(X1)
| ~ icext(uri_owl_Class,X1) ),
inference(split_conjunct,[status(thm)],[c_0_14]) ).
cnf(c_0_22,plain,
icext(uri_owl_Class,uri_ex_c),
inference(spm,[status(thm)],[c_0_15,c_0_16]) ).
cnf(c_0_23,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_ex_c,uri_owl_Thing),
inference(split_conjunct,[status(thm)],[c_0_17]) ).
cnf(c_0_24,plain,
( iext(uri_rdfs_subClassOf,X1,uri_owl_Thing)
| ~ ic(X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_18,c_0_19]),c_0_20])]) ).
cnf(c_0_25,plain,
ic(uri_ex_c),
inference(spm,[status(thm)],[c_0_21,c_0_22]) ).
cnf(c_0_26,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23,c_0_24]),c_0_25])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWB054+1 : TPTP v9.2.1. Released v5.2.0.
% 0.00/0.12 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.16/0.32 % Computer : n023.cluster.edu
% 0.16/0.32 % Model : x86_64 x86_64
% 0.16/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.32 % Memory : 8042.1875MB
% 0.16/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.32 % CPULimit : 300
% 0.16/0.32 % WCLimit : 300
% 0.16/0.32 % DateTime : Tue May 5 04:12:08 EDT 2026
% 0.16/0.33 % CPUTime :
% 0.16/0.34 % start to proof: theBenchmark
% 1.93/1.94 % Version : CSE_E---1.7
% 1.93/1.94 % Problem : theBenchmark.p
% 1.93/1.94 % SZS status Theorem for theBenchmark.p
% 1.93/1.94 % SZS output start CNFRefutation
% See solution above
% 1.93/1.94 % Total time : 1.478s
%------------------------------------------------------------------------------