%------------------------------------------------------------------------------
% File : E-SAT---3.5.1
% Problem : SWB053+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 : Thu Sep 24 02:39:26 PM UTC 2026
% Result : Theorem 0.10s 0.45s
% Output : CNFRefutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 7
% Syntax : Number of formulae : 26 ( 15 unt; 0 def)
% Number of atoms : 59 ( 0 equ)
% Maximal formula atoms : 15 ( 2 avg)
% Number of connectives : 61 ( 28 ~; 21 |; 8 &)
% ( 3 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 25 ( 1 sgn 17 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(conclusion_rdfbased_sem_class_nothing_term,conjecture,
iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',conclusion_rdfbased_sem_class_nothing_term) ).
fof(owl_class_nothing_ext,axiom,
! [X4] : ~ icext(uri_owl_Nothing,X4),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_class_nothing_ext) ).
fof(owl_rdfsext_subclassof,axiom,
! [X13,X15] :
( iext(uri_rdfs_subClassOf,X13,X15)
<=> ( ! [X4] :
( icext(X13,X4)
=> icext(X15,X4) )
& ic(X15)
& ic(X13) ) ),
file('/export/starexec/sandbox/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/sandbox/benchmark/Axioms/SWB001+0.ax',owl_class_classowl_ext) ).
fof(rdfs_cext_def,axiom,
! [X4,X5] :
( iext(uri_rdf_type,X4,X5)
<=> icext(X5,X4) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',rdfs_cext_def) ).
fof(owl_class_nothing_type,axiom,
ic(uri_owl_Nothing),
file('/export/starexec/sandbox/benchmark/Axioms/SWB001+0.ax',owl_class_nothing_type) ).
fof(premise_rdfbased_sem_class_nothing_term,axiom,
iext(uri_rdf_type,uri_ex_c,uri_owl_Class),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',premise_rdfbased_sem_class_nothing_term) ).
fof(c_0_7,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(assume_negation,[status(cth)],[conclusion_rdfbased_sem_class_nothing_term]) ).
fof(c_0_8,plain,
! [X4] : ~ icext(uri_owl_Nothing,X4),
inference(fof_simplification,[status(thm)],[owl_class_nothing_ext]) ).
fof(c_0_9,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(fof_simplification,[status(thm)],[c_0_7]) ).
fof(c_0_10,plain,
! [X42] : ~ icext(uri_owl_Nothing,X42),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_8])]) ).
fof(c_0_11,plain,
! [X51,X52,X53,X54,X55] :
( ( iext(uri_rdfs_subClassOf,X54,X55)
| ~ ic(X55)
| ~ ic(X54)
| ~ icext(X55,esk1_2(X54,X55)) )
& ( iext(uri_rdfs_subClassOf,X54,X55)
| ~ ic(X55)
| ~ ic(X54)
| icext(X54,esk1_2(X54,X55)) )
& ( ~ iext(uri_rdfs_subClassOf,X51,X52)
| icext(X52,X53)
| ~ icext(X51,X53) )
& ( ~ iext(uri_rdfs_subClassOf,X51,X52)
| ic(X52) )
& ( ~ iext(uri_rdfs_subClassOf,X51,X52)
| ic(X51) ) ),
inference(distribute,[status(thm)],[inference(fof_nnf,[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])])])])])])]) ).
fof(c_0_12,plain,
! [X57] :
( ( icext(uri_owl_Class,X57)
| ~ ic(X57) )
& ( ic(X57)
| ~ icext(uri_owl_Class,X57) ) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_class_classowl_ext])])]) ).
fof(c_0_13,plain,
! [X59,X60] :
( ( iext(uri_rdf_type,X59,X60)
| ~ icext(X60,X59) )
& ( icext(X60,X59)
| ~ iext(uri_rdf_type,X59,X60) ) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdfs_cext_def])])]) ).
fof(c_0_14,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(fof_nnf,[status(thm)],[c_0_9]) ).
cnf(c_0_15,plain,
~ icext(uri_owl_Nothing,X1),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_16,plain,
( ~ ic(X2)
| ~ ic(X1)
| iext(uri_rdfs_subClassOf,X1,X2)
| icext(X1,esk1_2(X1,X2)) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_17,plain,
ic(uri_owl_Nothing),
inference(split_conjunct,[status(thm)],[owl_class_nothing_type]) ).
cnf(c_0_18,plain,
( ~ icext(uri_owl_Class,X1)
| ic(X1) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_19,plain,
( ~ iext(uri_rdf_type,X1,X2)
| icext(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_20,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(split_conjunct,[status(thm)],[c_0_14]) ).
cnf(c_0_21,plain,
( ~ ic(X1)
| iext(uri_rdfs_subClassOf,uri_owl_Nothing,X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_15,c_0_16]),c_0_17])]) ).
cnf(c_0_22,plain,
( ~ iext(uri_rdf_type,X1,uri_owl_Class)
| ic(X1) ),
inference(spm,[status(thm)],[c_0_18,c_0_19]) ).
cnf(c_0_23,plain,
iext(uri_rdf_type,uri_ex_c,uri_owl_Class),
inference(split_conjunct,[status(thm)],[premise_rdfbased_sem_class_nothing_term]) ).
cnf(c_0_24,negated_conjecture,
~ ic(uri_ex_c),
inference(spm,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_25,plain,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_23]),c_0_24]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB053+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.37 % Computer : n018.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 21 07:46:28 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.42 Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.45 % Version: 3.5.1
% 0.10/0.45 % Preprocessing class: FSLMSMSLSSSNFFN.
% 0.10/0.45 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.10/0.45 % Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 900s (3) cores
% 0.10/0.45 % Starting new_bool_3 with 600s (2) cores
% 0.10/0.45 % Starting new_bool_1 with 600s (2) cores
% 0.10/0.45 % Starting sh5l with 300s (1) cores
% 0.10/0.45 % new_bool_3 with pid 1373895 completed with status 0
% 0.10/0.45 % Result found by new_bool_3
% 0.10/0.45 % Preprocessing class: FSLMSMSLSSSNFFN.
% 0.10/0.45 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.10/0.45 % Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 900s (3) cores
% 0.10/0.45 % Starting new_bool_3 with 600s (2) cores
% 0.10/0.45 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.10/0.45 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.10/0.45 % Search class: FGUNF-FFMM22-SFFFFFNN
% 0.10/0.45 % Scheduled 5 strats onto 2 cores with 600 seconds (600 total)
% 0.10/0.45 % Starting SubtermCWHack with 61s (1) cores
% 0.10/0.45 % Starting SAT001_MinMin_p005000_rr_RG with 361s (1) cores
% 0.10/0.45 % SAT001_MinMin_p005000_rr_RG with pid 1373900 completed with status 0
% 0.10/0.45 % Result found by SAT001_MinMin_p005000_rr_RG
% 0.10/0.45 % Preprocessing class: FSLMSMSLSSSNFFN.
% 0.10/0.45 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.10/0.45 % Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 900s (3) cores
% 0.10/0.45 % Starting new_bool_3 with 600s (2) cores
% 0.10/0.45 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.10/0.45 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.10/0.45 % Search class: FGUNF-FFMM22-SFFFFFNN
% 0.10/0.45 % Scheduled 5 strats onto 2 cores with 600 seconds (600 total)
% 0.10/0.45 % Starting SubtermCWHack with 61s (1) cores
% 0.10/0.45 % Starting SAT001_MinMin_p005000_rr_RG with 361s (1) cores
% 0.10/0.45 % Preprocessing time : 0.002 s
% 0.10/0.45 % Presaturation interreduction done
% 0.10/0.45
% 0.10/0.45 % Proof found!
% 0.10/0.45 % SZS status Theorem
% 0.10/0.45 % SZS output start CNFRefutation
% See solution above
% 0.10/0.45 % Parsed axioms : 560
% 0.10/0.45 % Removed by relevancy pruning/SinE : 506
% 0.10/0.45 % Initial clauses : 80
% 0.10/0.45 % Removed in clause preprocessing : 0
% 0.10/0.45 % Initial clauses in saturation : 80
% 0.10/0.45 % Processed clauses : 186
% 0.10/0.45 % ...of these trivial : 21
% 0.10/0.45 % ...subsumed : 13
% 0.10/0.45 % ...remaining for further processing : 152
% 0.10/0.45 % Other redundant clauses eliminated : 0
% 0.10/0.45 % Clauses deleted for lack of memory : 0
% 0.10/0.45 % Backward-subsumed : 0
% 0.10/0.45 % Backward-rewritten : 1
% 0.10/0.45 % Generated clauses : 155
% 0.10/0.45 % ...of the previous two non-redundant : 102
% 0.10/0.45 % ...aggressively subsumed : 0
% 0.10/0.45 % Contextual simplify-reflections : 0
% 0.10/0.45 % Paramodulations : 155
% 0.10/0.45 % Factorizations : 0
% 0.10/0.45 % NegExts : 0
% 0.10/0.45 % Equation resolutions : 0
% 0.10/0.45 % Disequality decompositions : 0
% 0.10/0.45 % Total rewrite steps : 96
% 0.10/0.45 % ...of those cached : 77
% 0.10/0.45 % Propositional unsat checks : 0
% 0.10/0.45 % Propositional check models : 0
% 0.10/0.45 % Propositional check unsatisfiable : 0
% 0.10/0.45 % Propositional clauses : 0
% 0.10/0.45 % Propositional clauses after purity: 0
% 0.10/0.45 % Propositional unsat core size : 0
% 0.10/0.45 % Propositional preprocessing time : 0.000
% 0.10/0.45 % Propositional encoding time : 0.000
% 0.10/0.45 % Propositional solver time : 0.000
% 0.10/0.45 % Success case prop preproc time : 0.000
% 0.10/0.45 % Success case prop encoding time : 0.000
% 0.10/0.45 % Success case prop solver time : 0.000
% 0.10/0.45 % Current number of processed clauses : 93
% 0.10/0.45 % Positive orientable unit clauses : 43
% 0.10/0.45 % Positive unorientable unit clauses: 0
% 0.10/0.45 % Negative unit clauses : 4
% 0.10/0.45 % Non-unit-clauses : 46
% 0.10/0.45 % Current number of unprocessed clauses: 54
% 0.10/0.45 % ...number of literals in the above : 154
% 0.10/0.45 % Current number of archived formulas : 0
% 0.10/0.45 % Current number of archived clauses : 59
% 0.10/0.45 % Clause-clause subsumption calls (NU) : 482
% 0.10/0.45 % Rec. Clause-clause subsumption calls : 346
% 0.10/0.45 % Non-unit clause-clause subsumptions : 12
% 0.10/0.45 % Unit Clause-clause subsumption calls : 28
% 0.10/0.45 % Rewrite failures with RHS unbound : 0
% 0.10/0.45 % BW rewrite match attempts : 19
% 0.10/0.45 % BW rewrite match successes : 1
% 0.10/0.45 % Condensation attempts : 0
% 0.10/0.45 % Condensation successes : 0
% 0.10/0.45 % Termbank termtop insertions : 12220
% 0.10/0.45 % Search garbage collected termcells : 3476
% 0.10/0.45
% 0.10/0.45 % -------------------------------------------------
% 0.10/0.45 % User time : 0.009 s
% 0.10/0.45 % System time : 0.005 s
% 0.10/0.45 % Total time : 0.014 s
% 0.10/0.45 % Maximum resident set size: 4436 pages
% 0.10/0.45
% 0.10/0.45 % -------------------------------------------------
% 0.10/0.45 % User time : 0.018 s
% 0.10/0.45 % System time : 0.012 s
% 0.10/0.45 % Total time : 0.030 s
% 0.10/0.45 % Maximum resident set size: 5120 pages
% 0.10/0.45 % E exiting
%------------------------------------------------------------------------------