%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : SWB014+2 : 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 : n011.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 02:38:03 PM UTC 2026
% Result : Theorem 0.23s 0.61s
% Output : CNFRefutation 0.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 4
% Syntax : Number of formulae : 29 ( 13 unt; 0 def)
% Number of atoms : 151 ( 0 equ)
% Maximal formula atoms : 71 ( 5 avg)
% Number of connectives : 205 ( 83 ~; 87 |; 31 &)
% ( 3 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 27 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 13 ( 13 usr; 12 con; 0-5 aty)
% Number of variables : 40 ( 0 sgn 18 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(rdfs_cext_def,axiom,
! [X1,X2] :
( iext(uri_rdf_type,X1,X2)
<=> icext(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rdfs_cext_def) ).
fof(testcase_premise_fullish_014_Harry_belongs_to_some_Species,axiom,
? [X9,X10,X11] :
( iext(uri_rdf_rest,X11,uri_rdf_nil)
& iext(uri_rdf_first,X11,uri_ex_Falcon)
& iext(uri_rdf_rest,X10,X11)
& iext(uri_rdf_first,X10,uri_ex_Eagle)
& iext(uri_owl_unionOf,X9,X10)
& iext(uri_rdf_type,uri_ex_harry,X9)
& iext(uri_rdf_type,uri_ex_Falcon,uri_ex_Species)
& iext(uri_rdf_type,uri_ex_Eagle,uri_ex_Species) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_premise_fullish_014_Harry_belongs_to_some_Species) ).
fof(owl_bool_unionof_class_002,axiom,
! [X3,X4,X5,X6,X7] :
( ( iext(uri_rdf_rest,X6,uri_rdf_nil)
& iext(uri_rdf_first,X6,X7)
& iext(uri_rdf_rest,X4,X6)
& iext(uri_rdf_first,X4,X5) )
=> ( iext(uri_owl_unionOf,X3,X4)
<=> ( ! [X1] :
( icext(X3,X1)
<=> ( icext(X7,X1)
| icext(X5,X1) ) )
& ic(X7)
& ic(X5)
& ic(X3) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',owl_bool_unionof_class_002) ).
fof(testcase_conclusion_fullish_014_Harry_belongs_to_some_Species,conjecture,
? [X8] :
( iext(uri_rdf_type,X8,uri_ex_Species)
& iext(uri_rdf_type,uri_ex_harry,X8) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',testcase_conclusion_fullish_014_Harry_belongs_to_some_Species) ).
fof(c_0_4,plain,
! [X12,X13] :
( ( iext(uri_rdf_type,X12,X13)
| ~ icext(X13,X12) )
& ( icext(X13,X12)
| ~ iext(uri_rdf_type,X12,X13) ) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdfs_cext_def])])]) ).
fof(c_0_5,plain,
( iext(uri_rdf_rest,esk4_0,uri_rdf_nil)
& iext(uri_rdf_first,esk4_0,uri_ex_Falcon)
& iext(uri_rdf_rest,esk3_0,esk4_0)
& iext(uri_rdf_first,esk3_0,uri_ex_Eagle)
& iext(uri_owl_unionOf,esk2_0,esk3_0)
& iext(uri_rdf_type,uri_ex_harry,esk2_0)
& iext(uri_rdf_type,uri_ex_Falcon,uri_ex_Species)
& iext(uri_rdf_type,uri_ex_Eagle,uri_ex_Species) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[testcase_premise_fullish_014_Harry_belongs_to_some_Species])]) ).
fof(c_0_6,plain,
! [X14,X15,X16,X17,X18,X19,X20] :
( ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| iext(uri_owl_unionOf,X14,X15)
| ~ ic(X18)
| ~ ic(X16)
| ~ ic(X14)
| icext(X18,esk1_5(X14,X15,X16,X17,X18))
| icext(X16,esk1_5(X14,X15,X16,X17,X18))
| icext(X14,esk1_5(X14,X15,X16,X17,X18)) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| iext(uri_owl_unionOf,X14,X15)
| ~ ic(X18)
| ~ ic(X16)
| ~ ic(X14)
| ~ icext(X14,esk1_5(X14,X15,X16,X17,X18))
| ~ icext(X18,esk1_5(X14,X15,X16,X17,X18)) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| iext(uri_owl_unionOf,X14,X15)
| ~ ic(X18)
| ~ ic(X16)
| ~ ic(X14)
| ~ icext(X14,esk1_5(X14,X15,X16,X17,X18))
| ~ icext(X16,esk1_5(X14,X15,X16,X17,X18)) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| ~ iext(uri_owl_unionOf,X14,X15)
| icext(X14,X20)
| ~ icext(X18,X20) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| ~ iext(uri_owl_unionOf,X14,X15)
| icext(X14,X20)
| ~ icext(X16,X20) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| ~ iext(uri_owl_unionOf,X14,X15)
| icext(X18,X19)
| icext(X16,X19)
| ~ icext(X14,X19) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| ~ iext(uri_owl_unionOf,X14,X15)
| ic(X18) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| ~ iext(uri_owl_unionOf,X14,X15)
| ic(X16) )
& ( ~ iext(uri_rdf_rest,X17,uri_rdf_nil)
| ~ iext(uri_rdf_first,X17,X18)
| ~ iext(uri_rdf_rest,X15,X17)
| ~ iext(uri_rdf_first,X15,X16)
| ~ iext(uri_owl_unionOf,X14,X15)
| ic(X14) ) ),
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_bool_unionof_class_002])])])])])])]) ).
cnf(c_0_7,plain,
( ~ iext(uri_rdf_type,X1,X2)
| icext(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
cnf(c_0_8,plain,
iext(uri_rdf_type,uri_ex_harry,esk2_0),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_9,plain,
( ~ iext(uri_rdf_rest,X6,uri_rdf_nil)
| ~ iext(uri_rdf_first,X6,X4)
| ~ iext(uri_rdf_rest,X5,X6)
| ~ iext(uri_rdf_first,X5,X3)
| ~ iext(uri_owl_unionOf,X1,X5)
| ~ icext(X1,X2)
| icext(X4,X2)
| icext(X3,X2) ),
inference(split_conjunct,[status(thm)],[c_0_6]) ).
cnf(c_0_10,plain,
icext(esk2_0,uri_ex_harry),
inference(spm,[status(thm)],[c_0_7,c_0_8]) ).
fof(c_0_11,negated_conjecture,
~ ? [X8] :
( iext(uri_rdf_type,X8,uri_ex_Species)
& iext(uri_rdf_type,uri_ex_harry,X8) ),
inference(assume_negation,[status(cth)],[testcase_conclusion_fullish_014_Harry_belongs_to_some_Species]) ).
cnf(c_0_12,plain,
( ~ iext(uri_rdf_rest,X4,X3)
| ~ iext(uri_rdf_first,X4,X1)
| ~ iext(uri_rdf_first,X3,X2)
| ~ iext(uri_owl_unionOf,esk2_0,X4)
| ~ iext(uri_rdf_rest,X3,uri_rdf_nil)
| icext(X2,uri_ex_harry)
| icext(X1,uri_ex_harry) ),
inference(spm,[status(thm)],[c_0_9,c_0_10]) ).
cnf(c_0_13,plain,
iext(uri_rdf_first,esk4_0,uri_ex_Falcon),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_14,plain,
iext(uri_rdf_rest,esk4_0,uri_rdf_nil),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
fof(c_0_15,negated_conjecture,
! [X22] :
( ~ iext(uri_rdf_type,X22,uri_ex_Species)
| ~ iext(uri_rdf_type,uri_ex_harry,X22) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_11])])]) ).
cnf(c_0_16,plain,
( ~ iext(uri_rdf_first,X2,X1)
| ~ iext(uri_rdf_rest,X2,esk4_0)
| ~ iext(uri_owl_unionOf,esk2_0,X2)
| icext(X1,uri_ex_harry)
| icext(uri_ex_Falcon,uri_ex_harry) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_12,c_0_13]),c_0_14])]) ).
cnf(c_0_17,plain,
iext(uri_rdf_first,esk3_0,uri_ex_Eagle),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_18,plain,
iext(uri_owl_unionOf,esk2_0,esk3_0),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_19,plain,
iext(uri_rdf_rest,esk3_0,esk4_0),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_20,negated_conjecture,
( ~ iext(uri_rdf_type,X1,uri_ex_Species)
| ~ iext(uri_rdf_type,uri_ex_harry,X1) ),
inference(split_conjunct,[status(thm)],[c_0_15]) ).
cnf(c_0_21,plain,
iext(uri_rdf_type,uri_ex_Falcon,uri_ex_Species),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_22,plain,
( ~ icext(X1,X2)
| iext(uri_rdf_type,X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_4]) ).
cnf(c_0_23,plain,
( icext(uri_ex_Falcon,uri_ex_harry)
| icext(uri_ex_Eagle,uri_ex_harry) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_17]),c_0_18]),c_0_19])]) ).
cnf(c_0_24,negated_conjecture,
~ iext(uri_rdf_type,uri_ex_harry,uri_ex_Falcon),
inference(spm,[status(thm)],[c_0_20,c_0_21]) ).
cnf(c_0_25,plain,
iext(uri_rdf_type,uri_ex_Eagle,uri_ex_Species),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_26,plain,
icext(uri_ex_Eagle,uri_ex_harry),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_23]),c_0_24]) ).
cnf(c_0_27,negated_conjecture,
~ iext(uri_rdf_type,uri_ex_harry,uri_ex_Eagle),
inference(spm,[status(thm)],[c_0_20,c_0_25]) ).
cnf(c_0_28,plain,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_26]),c_0_27]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWB014+2 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.07 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.20/0.45 % Computer : n011.cluster.edu
% 0.20/0.45 % Model : x86_64 x86_64
% 0.20/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.45 % Memory : 8046.5625MB
% 0.20/0.45 % OS : Linux 6.8.0-71-generic
% 0.20/0.45 % CPULimit : 300
% 0.20/0.46 % WCLimit : 300
% 0.20/0.46 % DateTime : Mon Sep 21 07:38:56 UTC 2026
% 0.20/0.46 % CPUTime :
% 0.20/0.46 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.23/0.54 Running first-order theorem proving
% 0.23/0.54 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
% 0.23/0.61 % Version: 3.5.1
% 0.23/0.61 % Preprocessing class: FSMSSMSMSSSNFFN.
% 0.23/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.23/0.61 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 0.23/0.61 % Starting new_bool_3 with 300s (1) cores
% 0.23/0.61 % Starting new_bool_1 with 300s (1) cores
% 0.23/0.61 % Starting sh5l with 300s (1) cores
% 0.23/0.61 % G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with pid 1361954 completed with status 0
% 0.23/0.61 % Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI
% 0.23/0.61 % Preprocessing class: FSMSSMSMSSSNFFN.
% 0.23/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.23/0.61 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 0.23/0.61 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.23/0.61 % No SInE strategy applied
% 0.23/0.61 % Search class: FGHNF-FFMM33-SFFFFFNN
% 0.23/0.61 % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.23/0.61 % Starting SubtermCWHack with 136s (1) cores
% 0.23/0.61 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 151s (1) cores
% 0.23/0.61 % Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S059I with 136s (1) cores
% 0.23/0.61 % Starting new_bool_3 with 136s (1) cores
% 0.23/0.61 % Starting new_bool_1 with 136s (1) cores
% 0.23/0.61 % new_bool_1 with pid 1361967 completed with status 0
% 0.23/0.61 % Result found by new_bool_1
% 0.23/0.61 % Preprocessing class: FSMSSMSMSSSNFFN.
% 0.23/0.61 % Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.23/0.61 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 0.23/0.61 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.23/0.61 % No SInE strategy applied
% 0.23/0.61 % Search class: FGHNF-FFMM33-SFFFFFNN
% 0.23/0.61 % Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 0.23/0.61 % Starting SubtermCWHack with 136s (1) cores
% 0.23/0.61 % Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 151s (1) cores
% 0.23/0.61 % Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S059I with 136s (1) cores
% 0.23/0.61 % Starting new_bool_3 with 136s (1) cores
% 0.23/0.61 % Starting new_bool_1 with 136s (1) cores
% 0.23/0.61 % Preprocessing time : 0.001 s
% 0.23/0.61 % Presaturation interreduction done
% 0.23/0.61
% 0.23/0.61 % Proof found!
% 0.23/0.61 % SZS status Theorem
% 0.23/0.61 % SZS output start CNFRefutation
% See solution above
% 0.23/0.61 % Parsed axioms : 4
% 0.23/0.61 % Removed by relevancy pruning/SinE : 0
% 0.23/0.61 % Initial clauses : 20
% 0.23/0.61 % Removed in clause preprocessing : 0
% 0.23/0.61 % Initial clauses in saturation : 20
% 0.23/0.61 % Processed clauses : 95
% 0.23/0.61 % ...of these trivial : 1
% 0.23/0.61 % ...subsumed : 3
% 0.23/0.61 % ...remaining for further processing : 91
% 0.23/0.61 % Other redundant clauses eliminated : 0
% 0.23/0.61 % Clauses deleted for lack of memory : 0
% 0.23/0.61 % Backward-subsumed : 3
% 0.23/0.61 % Backward-rewritten : 4
% 0.23/0.61 % Generated clauses : 79
% 0.23/0.61 % ...of the previous two non-redundant : 66
% 0.23/0.61 % ...aggressively subsumed : 0
% 0.23/0.61 % Contextual simplify-reflections : 0
% 0.23/0.61 % Paramodulations : 79
% 0.23/0.61 % Factorizations : 0
% 0.23/0.61 % NegExts : 0
% 0.23/0.61 % Equation resolutions : 0
% 0.23/0.61 % Disequality decompositions : 0
% 0.23/0.61 % Total rewrite steps : 36
% 0.23/0.61 % ...of those cached : 26
% 0.23/0.61 % Propositional unsat checks : 0
% 0.23/0.61 % Propositional check models : 0
% 0.23/0.61 % Propositional check unsatisfiable : 0
% 0.23/0.61 % Propositional clauses : 0
% 0.23/0.61 % Propositional clauses after purity: 0
% 0.23/0.61 % Propositional unsat core size : 0
% 0.23/0.61 % Propositional preprocessing time : 0.000
% 0.23/0.61 % Propositional encoding time : 0.000
% 0.23/0.61 % Propositional solver time : 0.000
% 0.23/0.61 % Success case prop preproc time : 0.000
% 0.23/0.61 % Success case prop encoding time : 0.000
% 0.23/0.61 % Success case prop solver time : 0.000
% 0.23/0.61 % Current number of processed clauses : 64
% 0.23/0.61 % Positive orientable unit clauses : 15
% 0.23/0.61 % Positive unorientable unit clauses: 0
% 0.23/0.61 % Negative unit clauses : 2
% 0.23/0.61 % Non-unit-clauses : 47
% 0.23/0.61 % Current number of unprocessed clauses: 10
% 0.23/0.61 % ...number of literals in the above : 66
% 0.23/0.61 % Current number of archived formulas : 0
% 0.23/0.61 % Current number of archived clauses : 27
% 0.23/0.61 % Clause-clause subsumption calls (NU) : 1945
% 0.23/0.61 % Rec. Clause-clause subsumption calls : 141
% 0.23/0.61 % Non-unit clause-clause subsumptions : 6
% 0.23/0.61 % Unit Clause-clause subsumption calls : 80
% 0.23/0.61 % Rewrite failures with RHS unbound : 0
% 0.23/0.61 % BW rewrite match attempts : 3
% 0.23/0.61 % BW rewrite match successes : 3
% 0.23/0.61 % Condensation attempts : 0
% 0.23/0.61 % Condensation successes : 0
% 0.23/0.61 % Termbank termtop insertions : 4232
% 0.23/0.61 % Search garbage collected termcells : 305
% 0.23/0.61
% 0.23/0.61 % -------------------------------------------------
% 0.23/0.61 % User time : 0.012 s
% 0.23/0.61 % System time : 0.004 s
% 0.23/0.61 % Total time : 0.016 s
% 0.23/0.61 % Maximum resident set size: 3640 pages
% 0.23/0.61
% 0.23/0.61 % -------------------------------------------------
% 0.23/0.61 % User time : 0.026 s
% 0.23/0.61 % System time : 0.014 s
% 0.23/0.61 % Total time : 0.040 s
% 0.23/0.61 % Maximum resident set size: 4864 pages
% 0.23/0.61 % E exiting
%------------------------------------------------------------------------------