0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.12 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 240 THM 0.11/0.32 % Computer : n001.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.33 % CPULimit : 1920 0.11/0.33 % WCLimit : 240 0.11/0.33 % DateTime : Wed Jul 30 02:38:49 EDT 2025 0.11/0.33 % CPUTime : 0.19/0.47 Running higher-order theorem proving 0.19/0.47 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.Qlha3US81t/E---3.1_12114.p 0.19/0.50 # Version: 3.0.0-ho 0.19/0.50 # Preprocessing class: HSSSSMSSSSMNHHA. 0.19/0.50 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.50 # Starting post_as_ho5 with 1200s (5) cores 0.19/0.50 # Starting sh2lt with 240s (1) cores 0.19/0.50 # Starting ehoh_best8_lambda with 240s (1) cores 0.19/0.50 # Starting post_as_ho10 with 240s (1) cores 0.19/0.50 # post_as_ho5 with pid 12192 completed with status 0 0.19/0.50 # Result found by post_as_ho5 0.19/0.50 # Preprocessing class: HSSSSMSSSSMNHHA. 0.19/0.50 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.50 # Starting post_as_ho5 with 1200s (5) cores 0.19/0.50 # SinE strategy is GSinE(CountFormulas,,true,1.0,0,2,20000,1.0,true) 0.19/0.50 # Search class: HGUNF-FFSF11-MHHFFMBN 0.19/0.50 # partial match(1): HGUNF-FFSF11-SHHFFMBN 0.19/0.50 # Scheduled 6 strats onto 5 cores with 1200 seconds (1200 total) 0.19/0.50 # Starting ho_unfolding_3 with 649s (1) cores 0.19/0.50 # Starting post_as_ho5 with 121s (1) cores 0.19/0.50 # Starting sh5l with 109s (1) cores 0.19/0.50 # Starting new_bool_3 with 109s (1) cores 0.19/0.50 # Starting new_bool_1 with 109s (1) cores 0.19/0.50 # post_as_ho5 with pid 12197 completed with status 0 0.19/0.50 # Result found by post_as_ho5 0.19/0.50 # Preprocessing class: HSSSSMSSSSMNHHA. 0.19/0.50 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.50 # Starting post_as_ho5 with 1200s (5) cores 0.19/0.50 # SinE strategy is GSinE(CountFormulas,,true,1.0,0,2,20000,1.0,true) 0.19/0.50 # Search class: HGUNF-FFSF11-MHHFFMBN 0.19/0.50 # partial match(1): HGUNF-FFSF11-SHHFFMBN 0.19/0.50 # Scheduled 6 strats onto 5 cores with 1200 seconds (1200 total) 0.19/0.50 # Starting ho_unfolding_3 with 649s (1) cores 0.19/0.50 # Starting post_as_ho5 with 121s (1) cores 0.19/0.50 # Preprocessing time : 0.001 s 0.19/0.50 # Presaturation interreduction done 0.19/0.50 0.19/0.50 # Proof found! 0.19/0.50 # SZS status Theorem 0.19/0.50 # SZS output start CNFRefutation 0.19/0.50 thf(decl_sort1, type, a: $tType). 0.19/0.50 thf(decl_23, type, esk1_0: a > a). 0.19/0.50 thf(decl_24, type, esk2_0: a > a). 0.19/0.50 thf(decl_25, type, esk3_0: a > a). 0.19/0.50 thf(decl_26, type, esk4_1: ((a > a) > $o) > a > a). 0.19/0.50 thf(decl_27, type, esk5_1: ((a > a) > $o) > a > a). 0.19/0.50 thf(decl_28, type, epred1_0: (a > a) > $o). 0.19/0.50 thf(cTHM135D_pme, conjecture, ![X1:a > a, X2:a > a, X3:a > a]:(((![X4:(a > a) > $o]:(((X4 @ X2)<=(![X5:a > a]:(((X4 @ X5)=>(X4 @ (^[X6:a]:(X1 @ (X5 @ X6))))))&(X4 @ X1))))&![X4:(a > a) > $o]:(((![X5:a > a]:(((X4 @ (^[X6:a]:(X1 @ (X5 @ X6))))<=(X4 @ X5)))&(X4 @ X1))=>(X4 @ X3))))=>![X4:(a > a) > $o]:(((![X5:a > a]:(((X4 @ X5)=>(X4 @ (^[X6:a]:(X1 @ (X5 @ X6))))))&(X4 @ X1))=>(X4 @ (^[X6:a]:(X2 @ (X3 @ X6)))))))), file('/export/starexec/sandbox/tmp/tmp.Qlha3US81t/E---3.1_12114.p', cTHM135D_pme)). 0.19/0.50 thf(c_0_1, negated_conjecture, ~(![X1:a > a, X2:a > a, X3:a > a]:(((![X4:(a > a) > $o]:(((![X5:a > a]:(((X4 @ X5)=>(X4 @ (^[Z0/* 17 */:a]:(X1 @ (X5 @ Z0))))))&(X4 @ X1))=>(X4 @ X2)))&![X4:(a > a) > $o]:(((![X5:a > a]:(((X4 @ X5)=>(X4 @ (^[Z0/* 17 */:a]:(X1 @ (X5 @ Z0))))))&(X4 @ X1))=>(X4 @ X3))))=>![X4:(a > a) > $o]:(((![X5:a > a]:(((X4 @ X5)=>(X4 @ (^[Z0/* 17 */:a]:(X1 @ (X5 @ Z0))))))&(X4 @ X1))=>(X4 @ (^[Z0/* 17 */:a]:(X2 @ (X3 @ Z0))))))))), inference(fof_simplification,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[cTHM135D_pme])])])). 0.19/0.50 thf(c_0_2, negated_conjecture, ![X19:(a > a) > $o, X21:(a > a) > $o, X24:a > a]:((((((X19 @ (esk4_1 @ X19))|~(X19 @ esk1_0)|(X19 @ esk2_0))&(~(X19 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk4_1 @ X19 @ Z0))))|~(X19 @ esk1_0)|(X19 @ esk2_0)))&(((X21 @ (esk5_1 @ X21))|~(X21 @ esk1_0)|(X21 @ esk3_0))&(~(X21 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk5_1 @ X21 @ Z0))))|~(X21 @ esk1_0)|(X21 @ esk3_0))))&(((~(epred1_0 @ X24)|(epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (X24 @ Z0)))))&(epred1_0 @ esk1_0))&~(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])])])])])])). 0.19/0.50 thf(c_0_3, negated_conjecture, ![X4:(a > a) > $o]:(((X4 @ (esk5_1 @ X4))|(X4 @ esk3_0)|~((X4 @ esk1_0)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.19/0.50 thf(c_0_4, negated_conjecture, (epred1_0 @ esk1_0), inference(split_conjunct,[status(thm)],[c_0_2])). 0.19/0.50 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])). 0.19/0.50 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])). 0.19/0.50 thf(c_0_7, negated_conjecture, ![X4:(a > a) > $o]:(((X4 @ esk3_0)|~((X4 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk5_1 @ X4 @ Z0)))))|~((X4 @ esk1_0)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.19/0.50 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])). 0.19/0.50 thf(c_0_9, 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])])). 0.19/0.50 thf(c_0_10, negated_conjecture, ![X4:(a > a) > $o]:(((X4 @ (esk4_1 @ X4))|(X4 @ esk2_0)|~((X4 @ esk1_0)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.19/0.50 thf(c_0_11, negated_conjecture, (epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk3_0 @ Z0)))), inference(spm,[status(thm)],[c_0_5, c_0_9])). 0.19/0.50 thf(c_0_12, negated_conjecture, ~((epred1_0 @ (^[Z0/* 24 */:a]:(esk2_0 @ (esk3_0 @ Z0))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.19/0.50 thf(c_0_13, 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_10, c_0_11]), c_0_12])). 0.19/0.50 thf(c_0_14, negated_conjecture, ![X4:(a > a) > $o]:(((X4 @ esk2_0)|~((X4 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk4_1 @ X4 @ Z0)))))|~((X4 @ esk1_0)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.19/0.50 thf(c_0_15, negated_conjecture, (epred1_0 @ (^[Z0/* 23 */:a]:(esk1_0 @ (esk4_1 @ (^[Z1/* 3 */:a > a]:((epred1_0 @ (^[Z2/* 17 */:a]:(Z1 @ (esk3_0 @ Z2)))))) @ (esk3_0 @ Z0))))), inference(spm,[status(thm)],[c_0_5, c_0_13])). 0.19/0.50 thf(c_0_16, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_14, c_0_15]), c_0_11])]), c_0_12]), ['proof']). 0.19/0.50 # SZS output end CNFRefutation 0.19/0.50 # Parsed axioms : 2 0.19/0.50 # Removed by relevancy pruning/SinE : 1 0.19/0.50 # Initial clauses : 7 0.19/0.50 # Removed in clause preprocessing : 0 0.19/0.50 # Initial clauses in saturation : 7 0.19/0.50 # Processed clauses : 68 0.19/0.50 # ...of these trivial : 1 0.19/0.50 # ...subsumed : 1 0.19/0.50 # ...remaining for further processing : 66 0.19/0.50 # Other redundant clauses eliminated : 0 0.19/0.50 # Clauses deleted for lack of memory : 0 0.19/0.50 # Backward-subsumed : 0 0.19/0.50 # Backward-rewritten : 14 0.19/0.50 # Generated clauses : 125 0.19/0.50 # ...of the previous two non-redundant : 94 0.19/0.50 # ...aggressively subsumed : 0 0.19/0.50 # Contextual simplify-reflections : 0 0.19/0.50 # Paramodulations : 83 0.19/0.50 # Factorizations : 0 0.19/0.50 # NegExts : 11 0.19/0.50 # Equation resolutions : 4 0.19/0.50 # Disequality decompositions : 0 0.19/0.50 # Total rewrite steps : 56 0.19/0.50 # ...of those cached : 50 0.19/0.50 # Propositional unsat checks : 0 0.19/0.50 # Propositional check models : 0 0.19/0.50 # Propositional check unsatisfiable : 0 0.19/0.50 # Propositional clauses : 0 0.19/0.50 # Propositional clauses after purity: 0 0.19/0.50 # Propositional unsat core size : 0 0.19/0.50 # Propositional preprocessing time : 0.000 0.19/0.50 # Propositional encoding time : 0.000 0.19/0.50 # Propositional solver time : 0.000 0.19/0.50 # Success case prop preproc time : 0.000 0.19/0.50 # Success case prop encoding time : 0.000 0.19/0.50 # Success case prop solver time : 0.000 0.19/0.50 # Current number of processed clauses : 44 0.19/0.50 # Positive orientable unit clauses : 17 0.19/0.50 # Positive unorientable unit clauses: 0 0.19/0.50 # Negative unit clauses : 5 0.19/0.50 # Non-unit-clauses : 22 0.19/0.50 # Current number of unprocessed clauses: 40 0.19/0.50 # ...number of literals in the above : 78 0.19/0.50 # Current number of archived formulas : 0 0.19/0.50 # Current number of archived clauses : 22 0.19/0.50 # Clause-clause subsumption calls (NU) : 48 0.19/0.50 # Rec. Clause-clause subsumption calls : 43 0.19/0.50 # Non-unit clause-clause subsumptions : 1 0.19/0.50 # Unit Clause-clause subsumption calls : 2 0.19/0.50 # Rewrite failures with RHS unbound : 0 0.19/0.50 # BW rewrite match attempts : 73 0.19/0.50 # BW rewrite match successes : 2 0.19/0.50 # Condensation attempts : 0 0.19/0.50 # Condensation successes : 0 0.19/0.50 # Termbank termtop insertions : 10855 0.19/0.50 # Search garbage collected termcells : 334 0.19/0.50 0.19/0.50 # ------------------------------------------------- 0.19/0.50 # User time : 0.011 s 0.19/0.50 # System time : 0.005 s 0.19/0.50 # Total time : 0.016 s 0.19/0.50 # Maximum resident set size: 1896 pages 0.19/0.50 0.19/0.50 # ------------------------------------------------- 0.19/0.50 # User time : 0.052 s 0.19/0.50 # System time : 0.013 s 0.19/0.50 # Total time : 0.065 s 0.19/0.50 # Maximum resident set size: 1744 pages 0.19/0.50 % E exiting 0.19/0.50 % E exiting 0.19/0.50 EOF