0.00/0.08 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.09 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 240 THM 0.08/0.28 % Computer : n009.cluster.edu 0.08/0.28 % Model : x86_64 x86_64 0.08/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.08/0.28 % Memory : 8042.1875MB 0.08/0.28 % OS : Linux 3.10.0-693.el7.x86_64 0.08/0.28 % CPULimit : 1920 0.08/0.28 % WCLimit : 240 0.08/0.28 % DateTime : Wed Jul 30 02:06:34 EDT 2025 0.08/0.28 % CPUTime : 0.13/0.39 Running higher-order theorem proving 0.13/0.39 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=240 /export/starexec/sandbox/tmp/tmp.NksXWgE1KF/E---3.1_16210.p 0.13/0.40 # Version: 3.0.0-ho 0.13/0.40 # Preprocessing class: HSSSSMSSSSSNHHA. 0.13/0.40 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.13/0.40 # Starting sh2lt with 960s (4) cores 0.13/0.40 # Starting new_ho_10_unif with 240s (1) cores 0.13/0.40 # Starting full_lambda_6 with 240s (1) cores 0.13/0.40 # Starting post_as_ho1 with 240s (1) cores 0.13/0.40 # Starting ehoh_best3_rw with 240s (1) cores 0.13/0.40 # sh2lt with pid 16288 completed with status 0 0.13/0.40 # Result found by sh2lt 0.13/0.40 # Preprocessing class: HSSSSMSSSSSNHHA. 0.13/0.40 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.13/0.40 # Starting sh2lt with 960s (4) cores 0.13/0.40 # SinE strategy is GSinE(CountFormulas,hypos,5,,4,20000,1.0,true) 0.13/0.40 # Search class: HHUNF-FFSF21-SHHFFMBN 0.13/0.40 # partial match(1): HHUNF-FFSF11-SHHFFMBN 0.13/0.40 # Scheduled 6 strats onto 4 cores with 960 seconds (960 total) 0.13/0.40 # Starting new_ho_10 with 432s (1) cores 0.13/0.40 # Starting sh2lt with 97s (1) cores 0.13/0.40 # Starting new_bool_1 with 108s (1) cores 0.13/0.40 # Starting new_bool_2 with 108s (1) cores 0.13/0.40 # new_ho_10 with pid 16293 completed with status 10 0.13/0.40 # Starting new_bool_9 with 108s (1) cores 0.13/0.40 # sh2lt with pid 16296 completed with status 0 0.13/0.40 # Result found by sh2lt 0.13/0.40 # Preprocessing class: HSSSSMSSSSSNHHA. 0.13/0.40 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.13/0.40 # Starting sh2lt with 960s (4) cores 0.13/0.40 # SinE strategy is GSinE(CountFormulas,hypos,5,,4,20000,1.0,true) 0.13/0.40 # Search class: HHUNF-FFSF21-SHHFFMBN 0.13/0.40 # partial match(1): HHUNF-FFSF11-SHHFFMBN 0.13/0.40 # Scheduled 6 strats onto 4 cores with 960 seconds (960 total) 0.13/0.40 # Starting new_ho_10 with 432s (1) cores 0.13/0.40 # Starting sh2lt with 97s (1) cores 0.13/0.40 # Preprocessing time : 0.001 s 0.13/0.40 # Presaturation interreduction done 0.13/0.40 0.13/0.40 # Proof found! 0.13/0.40 # SZS status Theorem 0.13/0.40 # SZS output start CNFRefutation 0.13/0.40 thf(decl_sort1, type, a: $tType). 0.13/0.40 thf(decl_23, type, j: a > a). 0.13/0.40 thf(decl_24, type, g: (a > a) > a > a). 0.13/0.40 thf(decl_25, type, h: a > a). 0.13/0.40 thf(decl_26, type, f: (a > a) > a > a). 0.13/0.40 thf(decl_27, type, epred1_0: (a > a) > $o). 0.13/0.40 thf(decl_28, type, esk1_0: a). 0.13/0.40 thf(cEDEC_pme, conjecture, (![X1:(a > a) > $o]:(((X1 @ (g @ j))<=(X1 @ (f @ h))))<=(![X2:a, X3:a > $o]:(((X3 @ (j @ X2))<=(X3 @ (h @ X2))))&![X4:a > a, X5:a, X6:a > $o]:(((X6 @ (f @ X4 @ X5))=>(X6 @ (g @ X4 @ X5)))))), file('/export/starexec/sandbox/tmp/tmp.NksXWgE1KF/E---3.1_16210.p', cEDEC_pme)). 0.13/0.40 thf(c_0_1, negated_conjecture, ~(((![X2:a, X3:a > $o]:(((X3 @ (h @ X2))=>(X3 @ (j @ X2))))&![X4:a > a, X5:a, X6:a > $o]:(((X6 @ (f @ X4 @ X5))=>(X6 @ (g @ X4 @ X5)))))=>![X1:(a > a) > $o]:(((X1 @ (f @ h))=>(X1 @ (g @ j)))))), inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[cEDEC_pme])])). 0.13/0.40 thf(c_0_2, negated_conjecture, ![X13:a, X14:a > $o, X15:a > a, X16:a, X17:a > $o]:((((~(X14 @ (h @ X13))|(X14 @ (j @ X13)))&(~(X17 @ (f @ X15 @ X16))|(X17 @ (g @ X15 @ X16))))&((epred1_0 @ (f @ h))&~(epred1_0 @ (g @ j))))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])])])])). 0.13/0.40 thf(c_0_3, negated_conjecture, ~((epred1_0 @ (g @ j))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.13/0.40 thf(c_0_4, negated_conjecture, (epred1_0 @ (f @ h)), inference(split_conjunct,[status(thm)],[c_0_2])). 0.13/0.40 thf(c_0_5, negated_conjecture, ![X3:a > $o, X2:a]:(((X3 @ (j @ X2))|~((X3 @ (h @ X2))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.13/0.40 thf(c_0_6, plain, ((g @ j)!=(f @ h)), inference(ext_sup,[status(thm)],[c_0_3, c_0_4])). 0.13/0.40 thf(c_0_7, negated_conjecture, ![X2:a]:(((h @ X2)=(j @ X2))), inference(eliminate_leibniz_eq,[status(thm)],[inference(cn,[status(thm)],[]), c_0_5])). 0.13/0.40 thf(c_0_8, plain, ((g @ j @ esk1_0)!=(f @ h @ esk1_0)), inference(neg_ext,[status(thm)],[c_0_6])). 0.13/0.40 thf(c_0_9, negated_conjecture, ((h)=(j)), inference(pos_ext,[status(thm)],[c_0_7])). 0.13/0.40 thf(c_0_10, negated_conjecture, ![X4:a > a, X3:a > $o, X2:a]:(((X3 @ (g @ X4 @ X2))|~((X3 @ (f @ X4 @ X2))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.13/0.40 thf(c_0_11, plain, ((g @ j @ esk1_0)!=(f @ j @ esk1_0)), inference(rw,[status(thm)],[c_0_8, c_0_9])). 0.13/0.40 thf(c_0_12, negated_conjecture, ![X4:a > a, X2:a]:(((g @ X4 @ X2)=(f @ X4 @ X2))), inference(eliminate_leibniz_eq,[status(thm)],[inference(cn,[status(thm)],[]), c_0_10])). 0.13/0.40 thf(c_0_13, plain, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_11, c_0_12])]), ['proof']). 0.13/0.40 # SZS output end CNFRefutation 0.13/0.40 # Parsed axioms : 6 0.13/0.40 # Removed by relevancy pruning/SinE : 5 0.13/0.40 # Initial clauses : 4 0.13/0.40 # Removed in clause preprocessing : 0 0.13/0.40 # Initial clauses in saturation : 4 0.13/0.40 # Processed clauses : 18 0.13/0.40 # ...of these trivial : 1 0.13/0.40 # ...subsumed : 0 0.13/0.40 # ...remaining for further processing : 17 0.13/0.40 # Other redundant clauses eliminated : 0 0.13/0.40 # Clauses deleted for lack of memory : 0 0.13/0.40 # Backward-subsumed : 0 0.13/0.40 # Backward-rewritten : 6 0.13/0.40 # Generated clauses : 16 0.13/0.40 # ...of the previous two non-redundant : 11 0.13/0.40 # ...aggressively subsumed : 0 0.13/0.40 # Contextual simplify-reflections : 0 0.13/0.40 # Paramodulations : 1 0.13/0.40 # Factorizations : 0 0.13/0.40 # NegExts : 2 0.13/0.40 # Equation resolutions : 0 0.13/0.40 # Disequality decompositions : 0 0.13/0.40 # Total rewrite steps : 7 0.13/0.40 # ...of those cached : 1 0.13/0.40 # Propositional unsat checks : 0 0.13/0.40 # Propositional check models : 0 0.13/0.40 # Propositional check unsatisfiable : 0 0.13/0.40 # Propositional clauses : 0 0.13/0.40 # Propositional clauses after purity: 0 0.13/0.40 # Propositional unsat core size : 0 0.13/0.40 # Propositional preprocessing time : 0.000 0.13/0.40 # Propositional encoding time : 0.000 0.13/0.40 # Propositional solver time : 0.000 0.13/0.40 # Success case prop preproc time : 0.000 0.13/0.40 # Success case prop encoding time : 0.000 0.13/0.40 # Success case prop solver time : 0.000 0.13/0.40 # Current number of processed clauses : 7 0.13/0.40 # Positive orientable unit clauses : 5 0.13/0.40 # Positive unorientable unit clauses: 0 0.13/0.40 # Negative unit clauses : 2 0.13/0.40 # Non-unit-clauses : 0 0.13/0.40 # Current number of unprocessed clauses: 1 0.13/0.40 # ...number of literals in the above : 1 0.13/0.40 # Current number of archived formulas : 0 0.13/0.40 # Current number of archived clauses : 10 0.13/0.40 # Clause-clause subsumption calls (NU) : 0 0.13/0.40 # Rec. Clause-clause subsumption calls : 0 0.13/0.40 # Non-unit clause-clause subsumptions : 0 0.13/0.40 # Unit Clause-clause subsumption calls : 4 0.13/0.40 # Rewrite failures with RHS unbound : 0 0.13/0.40 # BW rewrite match attempts : 7 0.13/0.40 # BW rewrite match successes : 5 0.13/0.40 # Condensation attempts : 0 0.13/0.40 # Condensation successes : 0 0.13/0.40 # Termbank termtop insertions : 621 0.13/0.40 # Search garbage collected termcells : 162 0.13/0.40 0.13/0.40 # ------------------------------------------------- 0.13/0.40 # User time : 0.006 s 0.13/0.40 # System time : 0.001 s 0.13/0.40 # Total time : 0.006 s 0.13/0.40 # Maximum resident set size: 1860 pages 0.13/0.40 0.13/0.40 # ------------------------------------------------- 0.13/0.40 # User time : 0.009 s 0.13/0.40 # System time : 0.005 s 0.13/0.40 # Total time : 0.014 s 0.13/0.40 # Maximum resident set size: 1732 pages 0.13/0.40 % E exiting 0.13/0.40 % E exiting 0.13/0.40 EOF