0.00/0.01 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.02 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 180 THM 0.04/0.30 % Computer : n012.cluster.edu 0.04/0.30 % Model : x86_64 x86_64 0.04/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.04/0.30 % Memory : 8046.5625MB 0.04/0.30 % OS : Linux 6.8.0-71-generic 0.04/0.30 % CPULimit : 1440 0.04/0.30 % WCLimit : 180 0.04/0.30 % DateTime : Mon Jul 27 09:41:48 UTC 2026 0.04/0.30 % CPUTime : 0.04/0.30 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 180 THM 0.07/0.33 Running higher-order theorem proving 0.07/0.33 Running: /export/starexec/sandbox/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/sandbox/tmp/tmp.9sZdXwAnjh/E---3.1_1838897.p 0.07/0.35 % Version: 3.5.1-ho 0.07/0.35 % Preprocessing class: HSMSSMSMSSSNSSA. 0.07/0.35 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.07/0.35 % Starting ho_unfolding_3 with 900s (5) cores 0.07/0.35 % Starting ehoh_best_sine_rwall with 180s (1) cores 0.07/0.35 % Starting sh5l with 180s (1) cores 0.07/0.35 % Starting new_bool_3 with 180s (1) cores 0.07/0.35 % new_bool_3 with pid 1838913 completed with status 0 0.07/0.35 % Result found by new_bool_3 0.07/0.35 % Preprocessing class: HSMSSMSMSSSNSSA. 0.07/0.35 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.07/0.35 % Starting ho_unfolding_3 with 900s (5) cores 0.07/0.35 % Starting ehoh_best_sine_rwall with 180s (1) cores 0.07/0.35 % Starting sh5l with 180s (1) cores 0.07/0.35 % Starting new_bool_3 with 180s (1) cores 0.07/0.35 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)) 0.07/0.35 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0) 0.07/0.35 % Search class: HGUNF-FFSM00-SSSFFFBN 0.07/0.35 % partial match(1): HHUNF-FFSM00-SSSFFFBN 0.07/0.35 % Scheduled 7 strats onto 1 cores with 180 seconds (180 total) 0.07/0.35 % Starting SubtermCWHack with 17s (1) cores 0.07/0.35 % SubtermCWHack with pid 1838914 completed with status 0 0.07/0.35 % Result found by SubtermCWHack 0.07/0.35 % Preprocessing class: HSMSSMSMSSSNSSA. 0.07/0.35 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.07/0.35 % Starting ho_unfolding_3 with 900s (5) cores 0.07/0.35 % Starting ehoh_best_sine_rwall with 180s (1) cores 0.07/0.35 % Starting sh5l with 180s (1) cores 0.07/0.35 % Starting new_bool_3 with 180s (1) cores 0.07/0.35 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)) 0.07/0.35 % SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0) 0.07/0.35 % Search class: HGUNF-FFSM00-SSSFFFBN 0.07/0.35 % partial match(1): HHUNF-FFSM00-SSSFFFBN 0.07/0.35 % Scheduled 7 strats onto 1 cores with 180 seconds (180 total) 0.07/0.35 % Starting SubtermCWHack with 17s (1) cores 0.07/0.35 % Preprocessing time : 0.001 s 0.07/0.35 0.07/0.35 % Proof found! 0.07/0.35 % SZS status Theorem 0.07/0.35 % SZS output start CNFRefutation 0.07/0.35 thf(decl_31, type, lAnna_THFTYPE_i: $i). 0.07/0.35 thf(decl_34, type, lBill_THFTYPE_i: $i). 0.07/0.35 thf(decl_36, type, lBob_THFTYPE_i: $i). 0.07/0.35 thf(decl_37, type, lMary_THFTYPE_i: $i). 0.07/0.35 thf(decl_39, type, lSue_THFTYPE_i: $i). 0.07/0.35 thf(decl_40, type, likes_THFTYPE_IiioI: $i > $i > $o). 0.07/0.35 thf(decl_43, type, parent_THFTYPE_IiioI: $i > $i > $o). 0.07/0.35 thf(con, conjecture, ?[X17:$i > $i > $o, X18:$i > $i > $o, X13:$i]:(((((X17 @ X13 @ lAnna_THFTYPE_i)&~(![X19:$i, X20:$i]:((X18 @ X19 @ X20))))&~(![X19:$i, X20:$i]:((X17 @ X19 @ X20))))&(X18 @ X13 @ lBill_THFTYPE_i))), file('/export/starexec/sandbox/tmp/tmp.9sZdXwAnjh/E---3.1_1838897.p', con)). 0.07/0.35 thf(ax_002, axiom, ~((likes_THFTYPE_IiioI @ lSue_THFTYPE_i @ lMary_THFTYPE_i)), file('/export/starexec/sandbox/tmp/tmp.9sZdXwAnjh/E---3.1_1838897.p', ax_002)). 0.07/0.35 thf(ax, axiom, (likes_THFTYPE_IiioI @ lSue_THFTYPE_i @ lBill_THFTYPE_i), file('/export/starexec/sandbox/tmp/tmp.9sZdXwAnjh/E---3.1_1838897.p', ax)). 0.07/0.35 thf(ax_025, axiom, ~((parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)), file('/export/starexec/sandbox/tmp/tmp.9sZdXwAnjh/E---3.1_1838897.p', ax_025)). 0.07/0.35 thf(ax_012, axiom, (parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i), file('/export/starexec/sandbox/tmp/tmp.9sZdXwAnjh/E---3.1_1838897.p', ax_012)). 0.07/0.35 thf(c_0_5, negated_conjecture, ~(?[X17:$i > $i > $o, X18:$i > $i > $o, X13:$i]:(((((X17 @ X13 @ lAnna_THFTYPE_i)&~(![X19:$i, X20:$i]:((X18 @ X19 @ X20))))&~(![X19:$i, X20:$i]:((X17 @ X19 @ X20))))&(X18 @ X13 @ lBill_THFTYPE_i)))), inference(assume_negation,[status(cth)],[con])). 0.07/0.35 thf(c_0_6, negated_conjecture, ![X35:$i > $i > $o, X36:$i > $i > $o, X37:$i, X38:$i, X39:$i, X40:$i, X41:$i]:((~(X35 @ X37 @ lAnna_THFTYPE_i)|(X36 @ X38 @ X39)|(X35 @ X40 @ X41)|~(X36 @ X37 @ lBill_THFTYPE_i))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])])])). 0.07/0.35 thf(c_0_7, plain, ~(likes_THFTYPE_IiioI @ lSue_THFTYPE_i @ lMary_THFTYPE_i), inference(fof_simplification,[status(thm)],[ax_002])). 0.07/0.35 thf(c_0_8, negated_conjecture, ![X4:$i, X3:$i, X5:$i, X17:$i > $i > $o, X18:$i > $i > $o, X2:$i, X1:$i]:(((X18 @ X2 @ X3)|(X17 @ X4 @ X5)|~((X17 @ X1 @ lAnna_THFTYPE_i))|~((X18 @ X1 @ lBill_THFTYPE_i)))), inference(split_conjunct,[status(thm)],[c_0_6])). 0.07/0.35 thf(c_0_9, plain, (likes_THFTYPE_IiioI @ lSue_THFTYPE_i @ lBill_THFTYPE_i), inference(split_conjunct,[status(thm)],[ax])). 0.07/0.35 thf(c_0_10, plain, ~(parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i), inference(fof_simplification,[status(thm)],[ax_025])). 0.07/0.35 thf(c_0_11, plain, ~(likes_THFTYPE_IiioI @ lSue_THFTYPE_i @ lMary_THFTYPE_i), inference(fof_nnf,[status(thm)],[c_0_7])). 0.07/0.35 thf(c_0_12, negated_conjecture, ![X1:$i, X2:$i, X3:$i, X4:$i, X17:$i > $i > $o]:(((likes_THFTYPE_IiioI @ X1 @ X2)|(X17 @ X3 @ X4)|~((X17 @ lSue_THFTYPE_i @ lAnna_THFTYPE_i)))), inference(spm,[status(thm)],[c_0_8, c_0_9])). 0.07/0.35 thf(c_0_13, plain, (parent_THFTYPE_IiioI @ lSue_THFTYPE_i @ lAnna_THFTYPE_i), inference(split_conjunct,[status(thm)],[ax_012])). 0.07/0.35 thf(c_0_14, plain, ~(parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i), inference(fof_nnf,[status(thm)],[c_0_10])). 0.07/0.35 thf(c_0_15, plain, ~((likes_THFTYPE_IiioI @ lSue_THFTYPE_i @ lMary_THFTYPE_i)), inference(split_conjunct,[status(thm)],[c_0_11])). 0.07/0.35 thf(c_0_16, negated_conjecture, ![X1:$i, X2:$i, X3:$i, X4:$i]:(((parent_THFTYPE_IiioI @ X1 @ X2)|(likes_THFTYPE_IiioI @ X3 @ X4))), inference(spm,[status(thm)],[c_0_12, c_0_13])). 0.07/0.35 thf(c_0_17, plain, ~((parent_THFTYPE_IiioI @ lBob_THFTYPE_i @ lAnna_THFTYPE_i)), inference(split_conjunct,[status(thm)],[c_0_14])). 0.07/0.35 thf(c_0_18, negated_conjecture, ![X1:$i, X2:$i]:((parent_THFTYPE_IiioI @ X1 @ X2)), inference(spm,[status(thm)],[c_0_15, c_0_16])). 0.07/0.35 thf(c_0_19, plain, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_17, c_0_18])]), ['proof']). 0.07/0.35 % SZS output end CNFRefutation 0.07/0.35 % Parsed axioms : 71 0.07/0.35 % Removed by relevancy pruning/SinE : 50 0.07/0.35 % Initial clauses : 21 0.07/0.35 % Removed in clause preprocessing : 0 0.07/0.35 % Initial clauses in saturation : 21 0.07/0.35 % Processed clauses : 24 0.07/0.35 % ...of these trivial : 7 0.07/0.35 % ...subsumed : 3 0.07/0.35 % ...remaining for further processing : 14 0.07/0.35 % Other redundant clauses eliminated : 0 0.07/0.35 % Clauses deleted for lack of memory : 0 0.07/0.35 % Backward-subsumed : 1 0.07/0.35 % Backward-rewritten : 6 0.07/0.35 % Generated clauses : 10 0.07/0.35 % ...of the previous two non-redundant : 8 0.07/0.35 % ...aggressively subsumed : 0 0.07/0.35 % Contextual simplify-reflections : 0 0.07/0.35 % Paramodulations : 10 0.07/0.35 % Factorizations : 0 0.07/0.35 % NegExts : 0 0.07/0.35 % Equation resolutions : 0 0.07/0.35 % Disequality decompositions : 0 0.07/0.35 % Total rewrite steps : 8 0.07/0.35 % ...of those cached : 0 0.07/0.35 % Propositional unsat checks : 0 0.07/0.35 % Propositional check models : 0 0.07/0.35 % Propositional check unsatisfiable : 0 0.07/0.35 % Propositional clauses : 0 0.07/0.35 % Propositional clauses after purity: 0 0.07/0.35 % Propositional unsat core size : 0 0.07/0.35 % Propositional preprocessing time : 0.000 0.07/0.35 % Propositional encoding time : 0.000 0.07/0.35 % Propositional solver time : 0.000 0.07/0.35 % Success case prop preproc time : 0.000 0.07/0.35 % Success case prop encoding time : 0.000 0.07/0.35 % Success case prop solver time : 0.000 0.07/0.35 % Current number of processed clauses : 7 0.07/0.35 % Positive orientable unit clauses : 4 0.07/0.35 % Positive unorientable unit clauses: 0 0.07/0.35 % Negative unit clauses : 1 0.07/0.35 % Non-unit-clauses : 2 0.07/0.35 % Current number of unprocessed clauses: 5 0.07/0.35 % ...number of literals in the above : 17 0.07/0.35 % Current number of archived formulas : 0 0.07/0.35 % Current number of archived clauses : 7 0.07/0.35 % Clause-clause subsumption calls (NU) : 0 0.07/0.35 % Rec. Clause-clause subsumption calls : 0 0.07/0.35 % Non-unit clause-clause subsumptions : 0 0.07/0.35 % Unit Clause-clause subsumption calls : 2 0.07/0.35 % Rewrite failures with RHS unbound : 0 0.07/0.35 % BW rewrite match attempts : 7 0.07/0.35 % BW rewrite match successes : 7 0.07/0.35 % Condensation attempts : 0 0.07/0.35 % Condensation successes : 0 0.07/0.35 % Termbank termtop insertions : 1231 0.07/0.35 % Search garbage collected termcells : 243 0.07/0.35 0.07/0.35 % ------------------------------------------------- 0.07/0.35 % User time : 0.002 s 0.07/0.35 % System time : 0.002 s 0.07/0.35 % Total time : 0.004 s 0.07/0.35 % Maximum resident set size: 3640 pages 0.07/0.35 0.07/0.35 % ------------------------------------------------- 0.07/0.35 % User time : 0.004 s 0.07/0.35 % System time : 0.004 s 0.07/0.35 % Total time : 0.008 s 0.07/0.35 % Maximum resident set size: 4608 pages 0.07/0.35 % E exiting 0.07/0.35 EOF