%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SWB053+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 02:38:34 PM UTC 2026
% Result : Theorem 0.27s 0.53s
% Output : CNFRefutation 0.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% 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 : 60 ( 27 ~; 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/sandbox2/benchmark/theBenchmark.p',conclusion_rdfbased_sem_class_nothing_term) ).
fof(owl_class_nothing_ext,axiom,
! [X4] : ~ icext(uri_owl_Nothing,X4),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_class_nothing_ext) ).
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(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)
<=> ( ! [X4] :
( icext(X13,X4)
=> icext(X15,X4) )
& ic(X15)
& ic(X13) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWB001+0.ax',owl_rdfsext_subclassof) ).
fof(owl_class_nothing_type,axiom,
ic(uri_owl_Nothing),
file('/export/starexec/sandbox2/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/sandbox2/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,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_10,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_11,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(fof_simplification,[status(thm)],[c_0_7]) ).
fof(c_0_12,plain,
! [X42] : ~ icext(uri_owl_Nothing,X42),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_8])]) ).
fof(c_0_13,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])])])])])])]) ).
cnf(c_0_14,plain,
( ~ icext(uri_owl_Class,X1)
| ic(X1) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_15,plain,
( ~ iext(uri_rdf_type,X1,X2)
| icext(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
fof(c_0_16,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(fof_nnf,[status(thm)],[c_0_11]) ).
cnf(c_0_17,plain,
~ icext(uri_owl_Nothing,X1),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_18,plain,
( ~ ic(X2)
| ~ ic(X1)
| iext(uri_rdfs_subClassOf,X1,X2)
| icext(X1,esk1_2(X1,X2)) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
cnf(c_0_19,plain,
ic(uri_owl_Nothing),
inference(split_conjunct,[status(thm)],[owl_class_nothing_type]) ).
cnf(c_0_20,plain,
( ~ iext(uri_rdf_type,X1,uri_owl_Class)
| ic(X1) ),
inference(spm,[status(thm)],[c_0_14,c_0_15]) ).
cnf(c_0_21,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_22,negated_conjecture,
~ iext(uri_rdfs_subClassOf,uri_owl_Nothing,uri_ex_c),
inference(split_conjunct,[status(thm)],[c_0_16]) ).
cnf(c_0_23,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_17,c_0_18]),c_0_19])]) ).
cnf(c_0_24,plain,
ic(uri_ex_c),
inference(spm,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_25,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[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/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.36 % Computer : n026.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 07:47:06 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.44 Running first-order theorem proving
% 0.15/0.44 Running: /export/starexec/sandbox2/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/sandbox2/benchmark/theBenchmark.p
% 0.27/0.53 % Version: 3.5.1
% 0.27/0.53 % Preprocessing class: FSLMSMSLSSSNFFN.
% 0.27/0.53 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.27/0.53 % Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 900s (3) cores
% 0.27/0.53 % Starting new_bool_3 with 600s (2) cores
% 0.27/0.53 % Starting new_bool_1 with 600s (2) cores
% 0.27/0.53 % Starting sh5l with 300s (1) cores
% 0.27/0.53 % new_bool_1 with pid 1764483 completed with status 0
% 0.27/0.53 % Result found by new_bool_1
% 0.27/0.53 % Preprocessing class: FSLMSMSLSSSNFFN.
% 0.27/0.53 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.27/0.53 % Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 900s (3) cores
% 0.27/0.53 % Starting new_bool_3 with 600s (2) cores
% 0.27/0.53 % Starting new_bool_1 with 600s (2) cores
% 0.27/0.53 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.27/0.53 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.27/0.53 % Search class: FGUNF-FFMM22-SFFFFFNN
% 0.27/0.53 % Scheduled 5 strats onto 2 cores with 600 seconds (600 total)
% 0.27/0.53 % Starting SubtermCWHack with 61s (1) cores
% 0.27/0.53 % Starting SAT001_MinMin_p005000_rr_RG with 361s (1) cores
% 0.27/0.53 % SubtermCWHack with pid 1764486 completed with status 0
% 0.27/0.53 % Result found by SubtermCWHack
% 0.27/0.53 % Preprocessing class: FSLMSMSLSSSNFFN.
% 0.27/0.53 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.27/0.53 % Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 900s (3) cores
% 0.27/0.53 % Starting new_bool_3 with 600s (2) cores
% 0.27/0.53 % Starting new_bool_1 with 600s (2) cores
% 0.27/0.53 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0))
% 0.27/0.53 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 0.27/0.53 % Search class: FGUNF-FFMM22-SFFFFFNN
% 0.27/0.53 % Scheduled 5 strats onto 2 cores with 600 seconds (600 total)
% 0.27/0.53 % Starting SubtermCWHack with 61s (1) cores
% 0.27/0.53 % Preprocessing time : 0.004 s
% 0.27/0.53
% 0.27/0.53 % Proof found!
% 0.27/0.53 % SZS status Theorem
% 0.27/0.53 % SZS output start CNFRefutation
% See solution above
% 0.27/0.53 % Parsed axioms : 560
% 0.27/0.53 % Removed by relevancy pruning/SinE : 506
% 0.27/0.53 % Initial clauses : 80
% 0.27/0.53 % Removed in clause preprocessing : 0
% 0.27/0.53 % Initial clauses in saturation : 80
% 0.27/0.53 % Processed clauses : 129
% 0.27/0.53 % ...of these trivial : 20
% 0.27/0.53 % ...subsumed : 20
% 0.27/0.53 % ...remaining for further processing : 89
% 0.27/0.53 % Other redundant clauses eliminated : 0
% 0.27/0.53 % Clauses deleted for lack of memory : 0
% 0.27/0.53 % Backward-subsumed : 0
% 0.27/0.53 % Backward-rewritten : 1
% 0.27/0.53 % Generated clauses : 118
% 0.27/0.53 % ...of the previous two non-redundant : 65
% 0.27/0.53 % ...aggressively subsumed : 0
% 0.27/0.53 % Contextual simplify-reflections : 0
% 0.27/0.53 % Paramodulations : 118
% 0.27/0.53 % Factorizations : 0
% 0.27/0.53 % NegExts : 0
% 0.27/0.53 % Equation resolutions : 0
% 0.27/0.53 % Disequality decompositions : 0
% 0.27/0.53 % Total rewrite steps : 72
% 0.27/0.53 % ...of those cached : 49
% 0.27/0.53 % Propositional unsat checks : 0
% 0.27/0.53 % Propositional check models : 0
% 0.27/0.53 % Propositional check unsatisfiable : 0
% 0.27/0.53 % Propositional clauses : 0
% 0.27/0.53 % Propositional clauses after purity: 0
% 0.27/0.53 % Propositional unsat core size : 0
% 0.27/0.53 % Propositional preprocessing time : 0.000
% 0.27/0.53 % Propositional encoding time : 0.000
% 0.27/0.53 % Propositional solver time : 0.000
% 0.27/0.53 % Success case prop preproc time : 0.000
% 0.27/0.53 % Success case prop encoding time : 0.000
% 0.27/0.53 % Success case prop solver time : 0.000
% 0.27/0.53 % Current number of processed clauses : 88
% 0.27/0.53 % Positive orientable unit clauses : 44
% 0.27/0.53 % Positive unorientable unit clauses: 0
% 0.27/0.53 % Negative unit clauses : 3
% 0.27/0.53 % Non-unit-clauses : 41
% 0.27/0.53 % Current number of unprocessed clauses: 16
% 0.27/0.53 % ...number of literals in the above : 56
% 0.27/0.53 % Current number of archived formulas : 0
% 0.27/0.53 % Current number of archived clauses : 1
% 0.27/0.53 % Clause-clause subsumption calls (NU) : 278
% 0.27/0.53 % Rec. Clause-clause subsumption calls : 231
% 0.27/0.53 % Non-unit clause-clause subsumptions : 20
% 0.27/0.53 % Unit Clause-clause subsumption calls : 15
% 0.27/0.53 % Rewrite failures with RHS unbound : 0
% 0.27/0.53 % BW rewrite match attempts : 7
% 0.27/0.53 % BW rewrite match successes : 1
% 0.27/0.53 % Condensation attempts : 0
% 0.27/0.53 % Condensation successes : 0
% 0.27/0.53 % Termbank termtop insertions : 11373
% 0.27/0.53 % Search garbage collected termcells : 3476
% 0.27/0.53
% 0.27/0.53 % -------------------------------------------------
% 0.27/0.53 % User time : 0.012 s
% 0.27/0.53 % System time : 0.010 s
% 0.27/0.53 % Total time : 0.023 s
% 0.27/0.53 % Maximum resident set size: 4388 pages
% 0.27/0.53
% 0.27/0.53 % -------------------------------------------------
% 0.27/0.53 % User time : 0.039 s
% 0.27/0.53 % System time : 0.021 s
% 0.27/0.53 % Total time : 0.060 s
% 0.27/0.53 % Maximum resident set size: 5120 pages
% 0.27/0.53 % E exiting
%------------------------------------------------------------------------------