%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : SWB053+1 : TPTP v8.1.0. Released v5.2.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n019.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 : 600s
% DateTime : Tue Jul 19 19:21:45 EDT 2022
% Result : Theorem 63.23s 63.47s
% Output : Refutation 63.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 7
% Syntax : Number of clauses : 12 ( 8 unt; 1 nHn; 12 RR)
% Number of literals : 19 ( 0 equ; 9 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 7 con; 0-2 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(23,axiom,
ic(uri_owl_Nothing),
file('SWB053+1.p',unknown),
[] ).
cnf(137,axiom,
iext(uri_rdf_type,uri_ex_c,uri_owl_Class),
file('SWB053+1.p',unknown),
[] ).
cnf(199,axiom,
~ icext(uri_owl_Nothing,u),
file('SWB053+1.p',unknown),
[] ).
cnf(216,axiom,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
file('SWB053+1.p',unknown),
[] ).
cnf(242,axiom,
( ~ icext(uri_owl_Class,u)
| ic(u) ),
file('SWB053+1.p',unknown),
[] ).
cnf(485,axiom,
( ~ iext(uri_rdf_type,u,v)
| icext(v,u) ),
file('SWB053+1.p',unknown),
[] ).
cnf(670,axiom,
( ~ ic(u)
| ~ ic(v)
| icext(u,skf302(v,u))
| iext(uri_rdfs_subClassOf,u,v) ),
file('SWB053+1.p',unknown),
[] ).
cnf(1292,plain,
( ~ ic(uri_ex_c)
| ~ ic(uri_owl_Nothing)
| icext(uri_owl_Nothing,skf302(uri_ex_c,uri_owl_Nothing)) ),
inference(res,[status(thm),theory(equality)],[670,216]),
[iquote('0:Res:670.3,216.0')] ).
cnf(1296,plain,
~ ic(uri_ex_c),
inference(mrr,[status(thm)],[1292,23,199]),
[iquote('0:MRR:1292.1,1292.2,23.0,199.0')] ).
cnf(1777,plain,
icext(uri_owl_Class,uri_ex_c),
inference(res,[status(thm),theory(equality)],[137,485]),
[iquote('0:Res:137.0,485.0')] ).
cnf(2168,plain,
ic(uri_ex_c),
inference(res,[status(thm),theory(equality)],[1777,242]),
[iquote('0:Res:1777.0,242.0')] ).
cnf(2169,plain,
$false,
inference(mrr,[status(thm)],[2168,1296]),
[iquote('0:MRR:2168.0,1296.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SWB053+1 : TPTP v8.1.0. Released v5.2.0.
% 0.03/0.13 % Command : run_spass %d %s
% 0.12/0.34 % Computer : n019.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Wed Jun 1 08:58:25 EDT 2022
% 0.12/0.34 % CPUTime :
% 63.23/63.47
% 63.23/63.47 SPASS V 3.9
% 63.23/63.47 SPASS beiseite: Proof found.
% 63.23/63.47 % SZS status Theorem
% 63.23/63.47 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 63.23/63.47 SPASS derived 891 clauses, backtracked 0 clauses, performed 8 splits and kept 1705 clauses.
% 63.23/63.47 SPASS allocated 188948 KBytes.
% 63.23/63.47 SPASS spent 0:01:03.08 on the problem.
% 63.23/63.47 0:00:00.04 for the input.
% 63.23/63.47 0:01:01.64 for the FLOTTER CNF translation.
% 63.23/63.47 0:00:00.03 for inferences.
% 63.23/63.47 0:00:00.00 for the backtracking.
% 63.23/63.47 0:00:01.11 for the reduction.
% 63.23/63.47
% 63.23/63.47
% 63.23/63.47 Here is a proof with depth 2, length 12 :
% 63.23/63.47 % SZS output start Refutation
% See solution above
% 63.23/63.47 Formulae used in the proof : owl_class_nothing_type premise_rdfbased_sem_class_nothing_term owl_class_nothing_ext conclusion_rdfbased_sem_class_nothing_term owl_class_classowl_ext rdfs_cext_def owl_rdfsext_subclassof
% 63.23/63.47
%------------------------------------------------------------------------------