0.04/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.04/0.12 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 240 THM 0.12/0.33 % Computer : n001.cluster.edu 0.12/0.33 % Model : x86_64 x86_64 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.33 % Memory : 8042.1875MB 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.33 % CPULimit : 1920 0.12/0.33 % WCLimit : 240 0.12/0.33 % DateTime : Wed Jul 30 08:03:19 EDT 2025 0.12/0.33 % CPUTime : 0.21/0.48 Running higher-order theorem proving 0.21/0.48 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.1yxcAbMn2B/E---3.1_13820.p 0.21/0.53 # Version: 3.0.0-ho 0.21/0.53 # Preprocessing class: HSSSSMSSSSMNHHA. 0.21/0.53 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.21/0.53 # Starting post_as_ho5 with 1200s (5) cores 0.21/0.53 # Starting sh2lt with 240s (1) cores 0.21/0.53 # Starting ehoh_best8_lambda with 240s (1) cores 0.21/0.53 # Starting post_as_ho10 with 240s (1) cores 0.21/0.53 # post_as_ho5 with pid 13898 completed with status 0 0.21/0.53 # Result found by post_as_ho5 0.21/0.53 # Preprocessing class: HSSSSMSSSSMNHHA. 0.21/0.53 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.21/0.53 # Starting post_as_ho5 with 1200s (5) cores 0.21/0.53 # SinE strategy is GSinE(CountFormulas,,true,1.0,0,2,20000,1.0,true) 0.21/0.53 # Search class: HGUNF-FFSF11-MHHFFMBN 0.21/0.53 # partial match(1): HGUNF-FFSF11-SHHFFMBN 0.21/0.53 # Scheduled 6 strats onto 5 cores with 1200 seconds (1200 total) 0.21/0.53 # Starting ho_unfolding_3 with 649s (1) cores 0.21/0.53 # Starting post_as_ho5 with 121s (1) cores 0.21/0.53 # Starting sh5l with 109s (1) cores 0.21/0.53 # Starting new_bool_3 with 109s (1) cores 0.21/0.53 # Starting new_bool_1 with 109s (1) cores 0.21/0.53 # post_as_ho5 with pid 13903 completed with status 0 0.21/0.53 # Result found by post_as_ho5 0.21/0.53 # Preprocessing class: HSSSSMSSSSMNHHA. 0.21/0.53 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.21/0.53 # Starting post_as_ho5 with 1200s (5) cores 0.21/0.53 # SinE strategy is GSinE(CountFormulas,,true,1.0,0,2,20000,1.0,true) 0.21/0.53 # Search class: HGUNF-FFSF11-MHHFFMBN 0.21/0.53 # partial match(1): HGUNF-FFSF11-SHHFFMBN 0.21/0.53 # Scheduled 6 strats onto 5 cores with 1200 seconds (1200 total) 0.21/0.53 # Starting ho_unfolding_3 with 649s (1) cores 0.21/0.53 # Starting post_as_ho5 with 121s (1) cores 0.21/0.53 # Preprocessing time : 0.001 s 0.21/0.53 # Presaturation interreduction done 0.21/0.53 0.21/0.53 # Proof found! 0.21/0.53 # SZS status Theorem 0.21/0.53 # SZS output start CNFRefutation 0.21/0.53 thf(decl_sort1, type, a: $tType). 0.21/0.53 thf(decl_23, type, esk1_0: a > a). 0.21/0.53 thf(decl_24, type, esk2_0: a > a). 0.21/0.53 thf(decl_25, type, esk3_0: a > a). 0.21/0.53 thf(decl_26, type, esk4_1: ((a > a) > $o) > a > a). 0.21/0.53 thf(decl_27, type, esk5_1: ((a > a) > $o) > a > a). 0.21/0.53 thf(decl_28, type, epred1_0: (a > a) > $o). 0.21/0.53 thf(cTHM135C_pme, conjecture, (![X1:a > a]:(((^[X2:a]:(X1 @ X2))=(X1)))=>![X3:a > a, X4:a > a, X5:a > a]:((![X6:(a > a) > $o]:(((![X7:a > a]:(((X6 @ X7)=>(X6 @ (^[X2:a]:(X3 @ (X7 @ X2))))))&(X6 @ (^[X8:a]:(X8))))=>(X6 @ (^[X2:a]:(X4 @ (X5 @ X2))))))<=(![X6:(a > a) > $o]:(((X6 @ X4)<=(![X7:a > a]:(((X6 @ (^[X2:a]:(X3 @ (X7 @ X2))))<=(X6 @ X7)))&(X6 @ (^[X8:a]:(X8))))))&![X6:(a > a) > $o]:(((![X7:a > a]:(((X6 @ (^[X2:a]:(X3 @ (X7 @ X2))))<=(X6 @ X7)))&(X6 @ (^[X8:a]:(X8))))=>(X6 @ X5))))))), file('/export/starexec/sandbox/tmp/tmp.1yxcAbMn2B/E---3.1_13820.p', cTHM135C_pme)). 0.21/0.53 thf(c_0_1, negated_conjecture, ~((![X1:a > a, X19:a]:(((X1 @ X19)=(X1 @ X19)))=>![X3:a > a, X4:a > a, X5:a > a]:(((![X6:(a > a) > $o]:(((![X7:a > a]:(((X6 @ X7)=>(X6 @ (^[Z0/* 17 */:a]:(X3 @ (X7 @ Z0))))))&(X6 @ (^[Z0/* 0 */:a]:(Z0))))=>(X6 @ X4)))&![X6:(a > a) > $o]:(((![X7:a > a]:(((X6 @ X7)=>(X6 @ (^[Z0/* 17 */:a]:(X3 @ (X7 @ Z0))))))&(X6 @ (^[Z0/* 0 */:a]:(Z0))))=>(X6 @ X5))))=>![X6:(a > a) > $o]:(((![X7:a > a]:(((X6 @ X7)=>(X6 @ (^[Z0/* 17 */:a]:(X3 @ (X7 @ Z0))))))&(X6 @ (^[Z0/* 0 */:a]:(Z0))))=>(X6 @ (^[Z0/* 17 */:a]:(X4 @ (X5 @ Z0)))))))))), inference(fof_simplification,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[cTHM135C_pme])])])])). 0.21/0.53 thf(c_0_2, negated_conjecture, ![X20:a > a, X21:a, X25:(a > a) > $o, X27:(a > a) > $o, X30:a > a]:((((X20 @ X21)=(X20 @ X21))&(((((X25 @ (esk4_1 @ X25))|~(X25 @ (^[Z0/* 0 */:a]:(Z0)))|(X25 @ esk2_0))&(~(X25 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk4_1 @ X25 @ Z0))))|~(X25 @ (^[Z0/* 0 */:a]:(Z0)))|(X25 @ esk2_0)))&(((X27 @ (esk5_1 @ X27))|~(X27 @ (^[Z0/* 0 */:a]:(Z0)))|(X27 @ esk3_0))&(~(X27 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk5_1 @ X27 @ Z0))))|~(X27 @ (^[Z0/* 0 */:a]:(Z0)))|(X27 @ esk3_0))))&(((~(epred1_0 @ X30)|(epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (X30 @ Z0)))))&(epred1_0 @ (^[Z0/* 0 */:a]:(Z0))))&~(epred1_0 @ (^[Z0/* 24 */:a]:(esk2_0 @ (esk3_0 @ Z0)))))))), inference(distribute,[status(thm)],[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])])])])])])). 0.21/0.53 thf(c_0_3, negated_conjecture, ![X6:(a > a) > $o]:(((X6 @ (esk5_1 @ X6))|(X6 @ esk3_0)|~((X6 @ (^[Z0/* 0 */:a]:(Z0)))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_4, negated_conjecture, (epred1_0 @ (^[Z0/* 0 */:a]:(Z0))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_5, negated_conjecture, ![X1:a > a]:(((epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (X1 @ Z0))))|~((epred1_0 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_6, negated_conjecture, ((epred1_0 @ (esk5_1 @ epred1_0))|(epred1_0 @ esk3_0)), inference(spm,[status(thm)],[c_0_3, c_0_4])). 0.21/0.53 thf(c_0_7, negated_conjecture, ![X6:(a > a) > $o]:(((X6 @ esk3_0)|~((X6 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk5_1 @ X6 @ Z0)))))|~((X6 @ (^[Z0/* 0 */:a]:(Z0)))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_8, negated_conjecture, ((epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk5_1 @ epred1_0 @ Z0))))|(epred1_0 @ esk3_0)), inference(spm,[status(thm)],[c_0_5, c_0_6])). 0.21/0.53 thf(c_0_9, negated_conjecture, ![X6:(a > a) > $o]:(((X6 @ (esk4_1 @ X6))|(X6 @ esk2_0)|~((X6 @ (^[Z0/* 0 */:a]:(Z0)))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_10, negated_conjecture, (epred1_0 @ esk3_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_7, c_0_8]), c_0_4])])). 0.21/0.53 thf(c_0_11, negated_conjecture, ~((epred1_0 @ (^[Z0/* 24 */:a]:(esk2_0 @ (esk3_0 @ Z0))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_12, negated_conjecture, (epred1_0 @ (^[Z0/* 26 */:a]:(esk4_1 @ (^[Z1/* 3 */:a > a]:((epred1_0 @ (^[Z2/* 17 */:a]:(Z1 @ (esk3_0 @ Z2)))))) @ (esk3_0 @ Z0)))), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_9, c_0_10]), c_0_11])). 0.21/0.53 thf(c_0_13, negated_conjecture, ![X6:(a > a) > $o]:(((X6 @ esk2_0)|~((X6 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk4_1 @ X6 @ Z0)))))|~((X6 @ (^[Z0/* 0 */:a]:(Z0)))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.53 thf(c_0_14, negated_conjecture, (epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk4_1 @ (^[Z1/* 3 */:a > a]:((epred1_0 @ (^[Z2/* 17 */:a]:(Z1 @ (esk3_0 @ Z2)))))) @ (esk3_0 @ Z0))))), inference(spm,[status(thm)],[c_0_5, c_0_12])). 0.21/0.53 thf(c_0_15, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_13, c_0_14]), c_0_10])]), c_0_11]), ['proof']). 0.21/0.53 # SZS output end CNFRefutation 0.21/0.53 # Parsed axioms : 2 0.21/0.53 # Removed by relevancy pruning/SinE : 1 0.21/0.53 # Initial clauses : 8 0.21/0.53 # Removed in clause preprocessing : 1 0.21/0.53 # Initial clauses in saturation : 7 0.21/0.53 # Processed clauses : 69 0.21/0.53 # ...of these trivial : 0 0.21/0.53 # ...subsumed : 0 0.21/0.53 # ...remaining for further processing : 69 0.21/0.53 # Other redundant clauses eliminated : 0 0.21/0.53 # Clauses deleted for lack of memory : 0 0.21/0.53 # Backward-subsumed : 0 0.21/0.53 # Backward-rewritten : 13 0.21/0.53 # Generated clauses : 133 0.21/0.53 # ...of the previous two non-redundant : 97 0.21/0.53 # ...aggressively subsumed : 0 0.21/0.53 # Contextual simplify-reflections : 0 0.21/0.53 # Paramodulations : 94 0.21/0.53 # Factorizations : 0 0.21/0.53 # NegExts : 11 0.21/0.53 # Equation resolutions : 4 0.21/0.53 # Disequality decompositions : 0 0.21/0.53 # Total rewrite steps : 61 0.21/0.53 # ...of those cached : 54 0.21/0.53 # Propositional unsat checks : 0 0.21/0.53 # Propositional check models : 0 0.21/0.53 # Propositional check unsatisfiable : 0 0.21/0.53 # Propositional clauses : 0 0.21/0.53 # Propositional clauses after purity: 0 0.21/0.53 # Propositional unsat core size : 0 0.21/0.53 # Propositional preprocessing time : 0.000 0.21/0.53 # Propositional encoding time : 0.000 0.21/0.53 # Propositional solver time : 0.000 0.21/0.53 # Success case prop preproc time : 0.000 0.21/0.53 # Success case prop encoding time : 0.000 0.21/0.53 # Success case prop solver time : 0.000 0.21/0.53 # Current number of processed clauses : 48 0.21/0.53 # Positive orientable unit clauses : 22 0.21/0.53 # Positive unorientable unit clauses: 0 0.21/0.53 # Negative unit clauses : 5 0.21/0.53 # Non-unit-clauses : 21 0.21/0.53 # Current number of unprocessed clauses: 40 0.21/0.53 # ...number of literals in the above : 78 0.21/0.53 # Current number of archived formulas : 0 0.21/0.53 # Current number of archived clauses : 21 0.21/0.53 # Clause-clause subsumption calls (NU) : 54 0.21/0.53 # Rec. Clause-clause subsumption calls : 49 0.21/0.53 # Non-unit clause-clause subsumptions : 0 0.21/0.53 # Unit Clause-clause subsumption calls : 4 0.21/0.53 # Rewrite failures with RHS unbound : 0 0.21/0.53 # BW rewrite match attempts : 107 0.21/0.53 # BW rewrite match successes : 2 0.21/0.53 # Condensation attempts : 0 0.21/0.53 # Condensation successes : 0 0.21/0.53 # Termbank termtop insertions : 12320 0.21/0.53 # Search garbage collected termcells : 373 0.21/0.53 0.21/0.53 # ------------------------------------------------- 0.21/0.53 # User time : 0.014 s 0.21/0.53 # System time : 0.004 s 0.21/0.53 # Total time : 0.018 s 0.21/0.53 # Maximum resident set size: 1932 pages 0.21/0.53 0.21/0.53 # ------------------------------------------------- 0.21/0.53 # User time : 0.104 s 0.21/0.53 # System time : 0.015 s 0.21/0.53 # Total time : 0.119 s 0.21/0.53 # Maximum resident set size: 1744 pages 0.21/0.53 % E exiting 0.21/0.53 % E exiting 0.21/0.53 EOF