0.00/0.03 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.06 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 180 THM 0.19/0.48 % Computer : n017.cluster.edu 0.19/0.48 % Model : x86_64 x86_64 0.19/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.19/0.48 % Memory : 8046.5625MB 0.19/0.48 % OS : Linux 6.8.0-71-generic 0.19/0.48 % CPULimit : 1440 0.19/0.48 % WCLimit : 180 0.19/0.48 % DateTime : Mon Jul 27 09:33:07 UTC 2026 0.19/0.48 % CPUTime : 0.19/0.48 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 180 THM 0.23/0.54 Running higher-order theorem proving 0.23/0.55 Running: /export/starexec/sandbox2/solver/bin/eprover-ho --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=180 /export/starexec/sandbox2/tmp/tmp.20qRk1tUyH/E---3.1_1198288.p 0.23/0.59 % Version: 3.5.1-ho 0.23/0.59 % Preprocessing class: HSMSSMSSSSSNSSN. 0.23/0.59 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.23/0.59 % Starting new_ho_11 with 900s (5) cores 0.23/0.59 % Starting sh5l with 180s (1) cores 0.23/0.59 % Starting new_ho_9 with 180s (1) cores 0.23/0.59 % Starting ho_unfolding_4 with 180s (1) cores 0.23/0.59 % sh5l with pid 1198302 completed with status 0 0.23/0.59 % Result found by sh5l 0.23/0.59 % Preprocessing class: HSMSSMSSSSSNSSN. 0.23/0.59 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.23/0.59 % Starting new_ho_11 with 900s (5) cores 0.23/0.59 % Starting sh5l with 180s (1) cores 0.23/0.59 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = gf500_gu_R04_F100_L20000) 0.23/0.59 % SinE strategy is gf500_gu_R04_F100_L20000 0.23/0.59 % Search class: HGHNF-FFSM11-SSSFFSBN 0.23/0.59 % Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.23/0.59 % Starting SubtermCWHack with 19s (1) cores 0.23/0.59 % SubtermCWHack with pid 1198305 completed with status 0 0.23/0.59 % Result found by SubtermCWHack 0.23/0.59 % Preprocessing class: HSMSSMSSSSSNSSN. 0.23/0.59 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.23/0.59 % Starting new_ho_11 with 900s (5) cores 0.23/0.59 % Starting sh5l with 180s (1) cores 0.23/0.59 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = gf500_gu_R04_F100_L20000) 0.23/0.59 % SinE strategy is gf500_gu_R04_F100_L20000 0.23/0.59 % Search class: HGHNF-FFSM11-SSSFFSBN 0.23/0.59 % Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.23/0.59 % Starting SubtermCWHack with 19s (1) cores 0.23/0.59 % Preprocessing time : 0.001 s 0.23/0.59 0.23/0.59 % Proof found! 0.23/0.59 % SZS status Theorem 0.23/0.59 % SZS output start CNFRefutation 0.23/0.59 thf(decl_23, type, holdsDuring_THFTYPE_IiooI: $i > $o > $o). 0.23/0.59 thf(decl_24, type, lAnna_THFTYPE_i: $i). 0.23/0.59 thf(decl_26, type, lBill_THFTYPE_i: $i). 0.23/0.59 thf(decl_27, type, lBob_THFTYPE_i: $i). 0.23/0.59 thf(decl_29, type, lSue_THFTYPE_i: $i). 0.23/0.59 thf(decl_30, type, lYearFn_THFTYPE_IiiI: $i > $i). 0.23/0.59 thf(decl_31, type, likes_THFTYPE_IiioI: $i > $i > $o). 0.23/0.59 thf(decl_32, type, n2009_THFTYPE_i: $i). 0.23/0.59 thf(decl_33, type, parent_THFTYPE_IiioI: $i > $i > $o). 0.23/0.59 thf(con, conjecture, ?[X1:$i > $i > $o, X2:$i, X3:$i]:((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ ((((X1 @ X2 @ lAnna_THFTYPE_i))&(~((X1 @ X3 @ lAnna_THFTYPE_i))))))), file('/export/starexec/sandbox2/tmp/tmp.20qRk1tUyH/E---3.1_1198288.p', con)). 0.23/0.59 thf(ax_004, axiom, (holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ ((likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i))), file('/export/starexec/sandbox2/tmp/tmp.20qRk1tUyH/E---3.1_1198288.p', ax_004)). 0.23/0.59 thf(ax_007, axiom, (holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ ((parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i))), file('/export/starexec/sandbox2/tmp/tmp.20qRk1tUyH/E---3.1_1198288.p', ax_007)). 0.23/0.59 thf(ax_002, axiom, (holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~((parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)))), file('/export/starexec/sandbox2/tmp/tmp.20qRk1tUyH/E---3.1_1198288.p', ax_002)). 0.23/0.59 thf(c_0_4, negated_conjecture, ~(?[X1:$i > $i > $o, X2:$i, X3:$i]:((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ ((((X1 @ X2 @ lAnna_THFTYPE_i))&(~((X1 @ X3 @ lAnna_THFTYPE_i)))))))), inference(assume_negation,[status(cth)],[con])). 0.23/0.59 thf(c_0_5, negated_conjecture, ~(?[X1:$i > $i > $o, X2:$i, X3:$i]:(((~(((X1 @ X2 @ lAnna_THFTYPE_i)&~((X1 @ X3 @ lAnna_THFTYPE_i))))|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&(((X1 @ X2 @ lAnna_THFTYPE_i)&~((X1 @ X3 @ lAnna_THFTYPE_i)))|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))))), inference(fool_unroll,[status(thm)],[c_0_4])). 0.23/0.59 thf(c_0_6, axiom, ((~(likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fool_unroll,[status(thm)],[ax_004])). 0.23/0.59 thf(c_0_7, negated_conjecture, ![X7:$i > $i > $o, X8:$i, X9:$i]:(((((~(X7 @ X8 @ lAnna_THFTYPE_i)|(X7 @ X9 @ lAnna_THFTYPE_i)|(X7 @ X8 @ lAnna_THFTYPE_i))&(~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false)|(X7 @ X8 @ lAnna_THFTYPE_i)))&((~(X7 @ X8 @ lAnna_THFTYPE_i)|(X7 @ X9 @ lAnna_THFTYPE_i)|~(X7 @ X9 @ lAnna_THFTYPE_i))&(~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false)|~(X7 @ X9 @ lAnna_THFTYPE_i))))&((~(X7 @ X8 @ lAnna_THFTYPE_i)|(X7 @ X9 @ lAnna_THFTYPE_i)|~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&(~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false)|~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))))), inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])])])). 0.23/0.59 thf(c_0_8, plain, ((~(likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fof_nnf,[status(thm)],[c_0_6])). 0.23/0.59 thf(c_0_9, negated_conjecture, ![X1:$i > $i > $o, X2:$i]:((~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true))))|~((X1 @ X2 @ lAnna_THFTYPE_i)))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.23/0.59 thf(c_0_10, negated_conjecture, ![X1:$i > $i > $o, X2:$i]:(((X1 @ X2 @ lAnna_THFTYPE_i)|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.23/0.59 thf(c_0_11, plain, ((likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.23/0.59 thf(c_0_12, negated_conjecture, ~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))), inference(csr,[status(thm)],[c_0_9, c_0_10])). 0.23/0.59 thf(c_0_13, axiom, ((~(parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fool_unroll,[status(thm)],[ax_007])). 0.23/0.59 thf(c_0_14, plain, ((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (($true)))|~((likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.23/0.59 thf(c_0_15, plain, (likes_THFTYPE_IiioI @ lBob_THFTYPE_i @ lBill_THFTYPE_i), inference(sr,[status(thm)],[c_0_11, c_0_12])). 0.23/0.59 thf(c_0_16, plain, ((~(parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fof_nnf,[status(thm)],[c_0_13])). 0.23/0.59 thf(c_0_17, plain, (((parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&(~(parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fof_simplification,[status(thm)],[inference(fool_unroll,[status(thm)],[ax_002])])). 0.23/0.59 thf(c_0_18, negated_conjecture, ![X1:$i > $i > $o, X3:$i, X2:$i]:(((X1 @ X3 @ lAnna_THFTYPE_i)|~((X1 @ X2 @ lAnna_THFTYPE_i))|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (($true)))))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.23/0.59 thf(c_0_19, plain, (holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (($true))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_14, c_0_15])])). 0.23/0.59 thf(c_0_20, plain, ((parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))), inference(split_conjunct,[status(thm)],[c_0_16])). 0.23/0.59 thf(c_0_21, plain, (((parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&(~(parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fof_nnf,[status(thm)],[c_0_17])). 0.23/0.59 thf(c_0_22, negated_conjecture, ![X1:$i > $i > $o, X2:$i, X3:$i]:(((X1 @ X2 @ lAnna_THFTYPE_i)|~((X1 @ X3 @ lAnna_THFTYPE_i)))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_18, c_0_19])])). 0.23/0.59 thf(c_0_23, plain, (parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i), inference(sr,[status(thm)],[c_0_20, c_0_12])). 0.23/0.59 thf(c_0_24, plain, ((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))|~((parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i))), inference(split_conjunct,[status(thm)],[c_0_21])). 0.23/0.59 thf(c_0_25, negated_conjecture, ![X2:$i]:((parent_THFTYPE_IiioI @ X2 @ lAnna_THFTYPE_i)), inference(spm,[status(thm)],[c_0_22, c_0_23])). 0.23/0.59 thf(c_0_26, plain, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_24, c_0_25])]), c_0_12]), ['proof']). 0.23/0.59 % SZS output end CNFRefutation 0.23/0.59 % Parsed axioms : 23 0.23/0.59 % Removed by relevancy pruning/SinE : 12 0.23/0.59 % Initial clauses : 26 0.23/0.59 % Removed in clause preprocessing : 2 0.23/0.59 % Initial clauses in saturation : 24 0.23/0.59 % Processed clauses : 34 0.23/0.59 % ...of these trivial : 1 0.23/0.59 % ...subsumed : 0 0.23/0.59 % ...remaining for further processing : 33 0.23/0.59 % Other redundant clauses eliminated : 0 0.23/0.59 % Clauses deleted for lack of memory : 0 0.23/0.59 % Backward-subsumed : 2 0.23/0.59 % Backward-rewritten : 13 0.23/0.59 % Generated clauses : 20 0.23/0.59 % ...of the previous two non-redundant : 26 0.23/0.59 % ...aggressively subsumed : 0 0.23/0.59 % Contextual simplify-reflections : 1 0.23/0.59 % Paramodulations : 13 0.23/0.59 % Factorizations : 0 0.23/0.59 % NegExts : 0 0.23/0.59 % Equation resolutions : 0 0.23/0.59 % Disequality decompositions : 0 0.23/0.59 % Total rewrite steps : 13 0.23/0.59 % ...of those cached : 2 0.23/0.59 % Propositional unsat checks : 0 0.23/0.59 % Propositional check models : 0 0.23/0.59 % Propositional check unsatisfiable : 0 0.23/0.59 % Propositional clauses : 0 0.23/0.59 % Propositional clauses after purity: 0 0.23/0.59 % Propositional unsat core size : 0 0.23/0.59 % Propositional preprocessing time : 0.000 0.23/0.59 % Propositional encoding time : 0.000 0.23/0.59 % Propositional solver time : 0.000 0.23/0.59 % Success case prop preproc time : 0.000 0.23/0.59 % Success case prop encoding time : 0.000 0.23/0.59 % Success case prop solver time : 0.000 0.23/0.59 % Current number of processed clauses : 11 0.23/0.59 % Positive orientable unit clauses : 7 0.23/0.59 % Positive unorientable unit clauses: 0 0.23/0.59 % Negative unit clauses : 1 0.23/0.59 % Non-unit-clauses : 3 0.23/0.59 % Current number of unprocessed clauses: 16 0.23/0.59 % ...number of literals in the above : 26 0.23/0.59 % Current number of archived formulas : 0 0.23/0.59 % Current number of archived clauses : 22 0.23/0.59 % Clause-clause subsumption calls (NU) : 59 0.23/0.59 % Rec. Clause-clause subsumption calls : 58 0.23/0.59 % Non-unit clause-clause subsumptions : 1 0.23/0.59 % Unit Clause-clause subsumption calls : 16 0.23/0.59 % Rewrite failures with RHS unbound : 0 0.23/0.59 % BW rewrite match attempts : 11 0.23/0.59 % BW rewrite match successes : 11 0.23/0.59 % Condensation attempts : 0 0.23/0.59 % Condensation successes : 0 0.23/0.59 % Termbank termtop insertions : 1683 0.23/0.59 % Search garbage collected termcells : 121 0.23/0.59 0.23/0.59 % ------------------------------------------------- 0.23/0.59 % User time : 0.006 s 0.23/0.59 % System time : 0.000 s 0.23/0.59 % Total time : 0.006 s 0.23/0.59 % Maximum resident set size: 3640 pages 0.23/0.59 0.23/0.59 % ------------------------------------------------- 0.23/0.59 % User time : 0.008 s 0.23/0.59 % System time : 0.004 s 0.23/0.59 % Total time : 0.012 s 0.23/0.59 % Maximum resident set size: 4864 pages 0.23/0.59 % E exiting 0.23/0.59 EOF