%------------------------------------------------------------------------------
% File : E---3.5.1
% Problem : CSR063+6 : TPTP v9.3.1. Bugfixed v5.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n009.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 12:16:25 PM UTC 2026
% Result : Theorem 0.20s 124.20s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 14 ( 8 unt; 0 def)
% Number of atoms : 20 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 17 ( 11 ~; 4 |; 1 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-1 aty)
% Number of variables : 9 ( 1 sgn 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(query313,conjecture,
~ disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query313) ).
fof(ax5_1365323,axiom,
! [X1] :
~ ( individual(X1)
& collection(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+5.ax',ax5_1365323) ).
fof(ax5_2620972,axiom,
! [X2,X3] :
( disjointwith(X2,X3)
=> collection(X2) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+5.ax',ax5_2620972) ).
fof(ax5_2260723,axiom,
individual(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf))),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+5.ax',ax5_2260723) ).
fof(c_0_4,negated_conjecture,
~ ~ disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
inference(assume_negation,[status(cth)],[query313]) ).
fof(c_0_5,plain,
! [X89] :
( ~ individual(X89)
| ~ collection(X89) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax5_1365323])])]) ).
fof(c_0_6,plain,
! [X41,X42] :
( collection(X41)
| ~ disjointwith(X41,X42) ),
inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax5_2620972])])]) ).
fof(c_0_7,negated_conjecture,
disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
inference(fof_simplification,[status(thm)],[c_0_4]) ).
cnf(c_0_8,plain,
( ~ individual(X1)
| ~ collection(X1) ),
inference(split_conjunct,[status(thm)],[c_0_5]) ).
cnf(c_0_9,plain,
individual(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf))),
inference(split_conjunct,[status(thm)],[ax5_2260723]) ).
cnf(c_0_10,plain,
( ~ disjointwith(X1,X2)
| collection(X1) ),
inference(split_conjunct,[status(thm)],[c_0_6]) ).
cnf(c_0_11,negated_conjecture,
disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
inference(split_conjunct,[status(thm)],[c_0_7]) ).
cnf(c_0_12,plain,
~ collection(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf))),
inference(spm,[status(thm)],[c_0_8,c_0_9]) ).
cnf(c_0_13,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_10,c_0_11]),c_0_12]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR063+6 : TPTP v9.3.1. Bugfixed v5.3.0.
% 0.00/0.07 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.13/0.40 % Computer : n009.cluster.edu
% 0.13/0.40 % Model : x86_64 x86_64
% 0.13/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.40 % Memory : 8046.5625MB
% 0.13/0.40 % OS : Linux 6.8.0-71-generic
% 0.13/0.40 % CPULimit : 300
% 0.13/0.40 % WCLimit : 300
% 0.13/0.40 % DateTime : Mon Sep 21 14:41:28 UTC 2026
% 0.13/0.41 % CPUTime :
% 0.13/0.41 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.13/0.45 Running first-order theorem proving
% 0.13/0.45 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
% 0.20/124.20 % Version: 3.5.1
% 0.20/124.20 % Preprocessing class: FLLLLMLLSSSNFFN.
% 0.20/124.20 % Scheduled 4 strats onto 8 cores with 207 seconds (1656 total)
% 0.20/124.20 % Starting new_ho_10 with 414s (2) cores
% 0.20/124.20 % Starting sh3 with 414s (2) cores
% 0.20/124.20 % Starting ho_unfolding_3 with 414s (2) cores
% 0.20/124.20 % Starting new_ho_10_cnf2 with 414s (2) cores
% 0.20/124.20 % ho_unfolding_3 with pid 2019346 completed with status 0
% 0.20/124.20 % Result found by ho_unfolding_3
% 0.20/124.20 % Preprocessing class: FLLLLMLLSSSNFFN.
% 0.20/124.20 % Scheduled 4 strats onto 8 cores with 207 seconds (1656 total)
% 0.20/124.20 % Starting new_ho_10 with 414s (2) cores
% 0.20/124.20 % Starting sh3 with 414s (2) cores
% 0.20/124.20 % Starting ho_unfolding_3 with 414s (2) cores
% 0.20/124.20 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.20/124.20 % SinE strategy is gf500_h_gu_R04_F100_L20000
% 0.20/124.20 % Search class: FHHSM-SMLM31-MFFFFFNN
% 0.20/124.20 % Scheduled 7 strats onto 2 cores with 390 seconds (390 total)
% 0.20/124.20 % Starting SubtermCWHack with 36s (1) cores
% 0.20/124.20 % Starting ho_unfolding_3 with 40s (1) cores
% 0.20/124.20 % ho_unfolding_3 with pid 2019349 completed with status 0
% 0.20/124.20 % Result found by ho_unfolding_3
% 0.20/124.20 % Preprocessing class: FLLLLMLLSSSNFFN.
% 0.20/124.20 % Scheduled 4 strats onto 8 cores with 207 seconds (1656 total)
% 0.20/124.20 % Starting new_ho_10 with 414s (2) cores
% 0.20/124.20 % Starting sh3 with 414s (2) cores
% 0.20/124.20 % Starting ho_unfolding_3 with 414s (2) cores
% 0.20/124.20 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto)
% 0.20/124.20 % SinE strategy is gf500_h_gu_R04_F100_L20000
% 0.20/124.20 % Search class: FHHSM-SMLM31-MFFFFFNN
% 0.20/124.20 % Scheduled 7 strats onto 2 cores with 390 seconds (390 total)
% 0.20/124.20 % Starting SubtermCWHack with 36s (1) cores
% 0.20/124.20 % Starting ho_unfolding_3 with 40s (1) cores
% 0.20/124.20 % Preprocessing time : 0.845 s
% 0.20/124.20 % Presaturation interreduction done
% 0.20/124.20
% 0.20/124.20 % Proof found!
% 0.20/124.20 % SZS status Theorem
% 0.20/124.20 % SZS output start CNFRefutation
% See solution above
% 0.20/124.20 % Parsed axioms : 3341978
% 0.20/124.20 % Removed by relevancy pruning/SinE : 3330378
% 0.20/124.20 % Initial clauses : 11600
% 0.20/124.20 % Removed in clause preprocessing : 2
% 0.20/124.20 % Initial clauses in saturation : 11598
% 0.20/124.20 % Processed clauses : 12221
% 0.20/124.20 % ...of these trivial : 1462
% 0.20/124.20 % ...subsumed : 116
% 0.20/124.20 % ...remaining for further processing : 10643
% 0.20/124.20 % Other redundant clauses eliminated : 1
% 0.20/124.20 % Clauses deleted for lack of memory : 0
% 0.20/124.20 % Backward-subsumed : 4
% 0.20/124.20 % Backward-rewritten : 37
% 0.20/124.20 % Generated clauses : 245
% 0.20/124.20 % ...of the previous two non-redundant : 217
% 0.20/124.20 % ...aggressively subsumed : 0
% 0.20/124.20 % Contextual simplify-reflections : 0
% 0.20/124.20 % Paramodulations : 244
% 0.20/124.20 % Factorizations : 0
% 0.20/124.20 % NegExts : 0
% 0.20/124.20 % Equation resolutions : 1
% 0.20/124.20 % Disequality decompositions : 0
% 0.20/124.20 % Total rewrite steps : 1525
% 0.20/124.20 % ...of those cached : 47
% 0.20/124.20 % Propositional unsat checks : 0
% 0.20/124.20 % Propositional check models : 0
% 0.20/124.20 % Propositional check unsatisfiable : 0
% 0.20/124.20 % Propositional clauses : 0
% 0.20/124.20 % Propositional clauses after purity: 0
% 0.20/124.20 % Propositional unsat core size : 0
% 0.20/124.20 % Propositional preprocessing time : 0.000
% 0.20/124.20 % Propositional encoding time : 0.000
% 0.20/124.20 % Propositional solver time : 0.000
% 0.20/124.20 % Success case prop preproc time : 0.000
% 0.20/124.20 % Success case prop encoding time : 0.000
% 0.20/124.20 % Success case prop solver time : 0.000
% 0.20/124.20 % Current number of processed clauses : 618
% 0.20/124.20 % Positive orientable unit clauses : 429
% 0.20/124.20 % Positive unorientable unit clauses: 0
% 0.20/124.20 % Negative unit clauses : 119
% 0.20/124.20 % Non-unit-clauses : 70
% 0.20/124.20 % Current number of unprocessed clauses: 9565
% 0.20/124.20 % ...number of literals in the above : 12630
% 0.20/124.20 % Current number of archived formulas : 0
% 0.20/124.20 % Current number of archived clauses : 10024
% 0.20/124.20 % Clause-clause subsumption calls (NU) : 682349
% 0.20/124.20 % Rec. Clause-clause subsumption calls : 597105
% 0.20/124.20 % Non-unit clause-clause subsumptions : 114
% 0.20/124.20 % Unit Clause-clause subsumption calls : 10989
% 0.20/124.20 % Rewrite failures with RHS unbound : 0
% 0.20/124.20 % BW rewrite match attempts : 24892
% 0.20/124.20 % BW rewrite match successes : 34
% 0.20/124.20 % Condensation attempts : 12221
% 0.20/124.20 % Condensation successes : 0
% 0.20/124.20 % Termbank termtop insertions : 22394025
% 0.20/124.20 % Search garbage collected termcells : 10483122
% 0.20/124.20
% 0.20/124.20 % -------------------------------------------------
% 0.20/124.20 % User time : 20.534 s
% 0.20/124.20 % System time : 6.727 s
% 0.20/124.20 % Total time : 27.261 s
% 0.20/124.20 % Maximum resident set size: 5019536 pages
% 0.20/124.20
% 0.20/124.20 % -------------------------------------------------
% 0.20/124.20 % User time : 112.008 s
% 0.20/124.20 % System time : 11.861 s
% 0.20/124.20 % Total time : 123.869 s
% 0.20/124.20 % Maximum resident set size: 2273536 pages
% 0.20/124.20 % E exiting
%------------------------------------------------------------------------------