0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.12 % Command : run_E %s %d THM 0.12/0.33 % Computer : n004.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 : 1440 0.12/0.33 % WCLimit : 180 0.12/0.33 % DateTime : Thu Jul 4 07:22:39 EDT 2024 0.12/0.34 % CPUTime : 0.20/0.47 Running higher-order theorem proving 0.20/0.50 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.xzgkClOeBi/E---3.1_5067.p 0.56/0.56 # Version: 3.2.0-ho 0.56/0.56 # Preprocessing class: HSMMSLSSLLLNHFA. 0.56/0.56 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.56/0.56 # Starting new_ho_10_cnf2 with 900s (5) cores 0.56/0.56 # Starting post_as_ho1 with 180s (1) cores 0.56/0.56 # Starting post_as_ho5 with 180s (1) cores 0.56/0.56 # Starting post_as_ho10 with 180s (1) cores 0.56/0.56 # new_ho_10_cnf2 with pid 5238 completed with status 0 0.56/0.56 # Result found by new_ho_10_cnf2 0.56/0.56 # Preprocessing class: HSMMSLSSLLLNHFA. 0.56/0.56 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.56/0.56 # Starting new_ho_10_cnf2 with 900s (5) cores 0.56/0.56 # No SInE strategy applied 0.56/0.56 # Search class: HGHSS-FFSF32-SHFMMMBN 0.56/0.56 # Scheduled 6 strats onto 5 cores with 900 seconds (900 total) 0.56/0.56 # Starting post_as_ho10 with 405s (1) cores 0.56/0.56 # Starting new_ho_10_cnf2 with 91s (1) cores 0.56/0.56 # Starting post_as_ho2 with 102s (1) cores 0.56/0.56 # Starting new_ho_10_unif with 102s (1) cores 0.56/0.56 # Starting lpo8_s with 102s (1) cores 0.56/0.56 # new_ho_10_cnf2 with pid 5263 completed with status 9 0.56/0.56 # Starting post_as_ho4 with 98s (1) cores 0.56/0.56 # lpo8_s with pid 5267 completed with status 9 0.56/0.56 # post_as_ho10 with pid 5261 completed with status 0 0.56/0.56 # Result found by post_as_ho10 0.56/0.56 # Preprocessing class: HSMMSLSSLLLNHFA. 0.56/0.56 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.56/0.56 # Starting new_ho_10_cnf2 with 900s (5) cores 0.56/0.56 # No SInE strategy applied 0.56/0.56 # Search class: HGHSS-FFSF32-SHFMMMBN 0.56/0.56 # Scheduled 6 strats onto 5 cores with 900 seconds (900 total) 0.56/0.56 # Starting post_as_ho10 with 405s (1) cores 0.56/0.56 # Preprocessing time : 0.002 s 0.56/0.56 # Presaturation interreduction done 0.56/0.56 0.56/0.56 # Proof found! 0.56/0.56 # SZS status Theorem 0.56/0.56 # SZS output start CNFRefutation 0.56/0.56 thf(decl_sort1, type, term: $tType). 0.56/0.56 thf(decl_sort2, type, subst: $tType). 0.56/0.56 thf(decl_26, type, id: subst). 0.56/0.56 thf(decl_64, type, hoasinduction_lem0: $o). 0.56/0.56 thf(decl_106, type, hoasinduction_p_and_p_prime: (subst > term > subst > $o) > (term > $o) > $o). 0.56/0.56 thf(decl_114, type, hoasinduction_lem0_lthm: $o). 0.56/0.56 thf(decl_144, type, epred1_0: subst > term > subst > $o). 0.56/0.56 thf(decl_145, type, esk1_1: (term > $o) > term). 0.56/0.56 thf(hoasinduction_p_and_p_prime, axiom, ((hoasinduction_p_and_p_prime)=(^[X14:subst > term > subst > $o, X9:term > $o]:(![X10:term]:(((X9 @ X10)<=>(X14 @ id @ X10 @ id)))))), file('/export/starexec/sandbox/tmp/tmp.xzgkClOeBi/E---3.1_5067.p', hoasinduction_p_and_p_prime)). 0.56/0.56 thf(hoasinduction_lem0, axiom, ((hoasinduction_lem0)<=>![X15:subst > term > subst > $o]:(?[X9:term > $o]:((hoasinduction_p_and_p_prime @ X15 @ X9)))), file('/export/starexec/sandbox/tmp/tmp.xzgkClOeBi/E---3.1_5067.p', hoasinduction_lem0)). 0.56/0.56 thf(hoasinduction_lem0_lthm, axiom, ((hoasinduction_lem0_lthm)<=>(hoasinduction_lem0)), file('/export/starexec/sandbox/tmp/tmp.xzgkClOeBi/E---3.1_5067.p', hoasinduction_lem0_lthm)). 0.56/0.56 thf(thm, conjecture, (hoasinduction_lem0_lthm), file('/export/starexec/sandbox/tmp/tmp.xzgkClOeBi/E---3.1_5067.p', thm)). 0.56/0.56 thf(c_0_4, plain, ((hoasinduction_p_and_p_prime)=(^[Z0/* 19 */:subst > term > subst > $o, Z1:term > $o]:(![X10:term]:(((Z1 @ X10)<=>(Z0 @ id @ X10 @ id)))))), inference(fof_simplification,[status(thm)],[hoasinduction_p_and_p_prime])). 0.56/0.56 thf(c_0_5, axiom, ((hoasinduction_lem0)=(![X15:subst > term > subst > $o]:(?[X9:term > $o]:((![X1037:term]:(((X9 @ X1037)<=>(X15 @ id @ X1037 @ id)))))))), inference(apply_def,[status(thm)],[hoasinduction_lem0, c_0_4])). 0.56/0.56 thf(c_0_6, axiom, ((hoasinduction_lem0_lthm)=((![X2664:subst > term > subst > $o]:(?[X2665:term > $o]:((![X2666:term]:(((X2665 @ X2666)<=>(X2664 @ id @ X2666 @ id))))))))), inference(apply_def,[status(thm)],[hoasinduction_lem0_lthm, c_0_5])). 0.56/0.56 thf(c_0_7, negated_conjecture, ~(![X3373:subst > term > subst > $o]:(?[X3374:term > $o]:(![X3375:term]:(((X3374 @ X3375)<=>(X3373 @ id @ X3375 @ id)))))), inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[thm]), c_0_6])). 0.56/0.56 thf(c_0_8, negated_conjecture, ![X3389:term > $o]:(((~(X3389 @ (esk1_1 @ X3389))|~(epred1_0 @ id @ (esk1_1 @ X3389) @ id))&((X3389 @ (esk1_1 @ X3389))|(epred1_0 @ id @ (esk1_1 @ X3389) @ id)))), inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_7])])])])). 0.56/0.56 thf(c_0_9, negated_conjecture, ![X6:term > $o]:(((X6 @ (esk1_1 @ X6))|(epred1_0 @ id @ (esk1_1 @ X6) @ id))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.56/0.56 thf(c_0_10, negated_conjecture, ![X6:term > $o]:((~((X6 @ (esk1_1 @ X6)))|~((epred1_0 @ id @ (esk1_1 @ X6) @ id)))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.56/0.56 thf(c_0_11, negated_conjecture, (epred1_0 @ id @ (esk1_1 @ (^[Z0/* 3 */:term]:((epred1_0 @ id @ Z0 @ id)))) @ id), inference(ef,[status(thm)],[c_0_9])). 0.56/0.56 thf(c_0_12, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_10, c_0_11]), c_0_11])]), ['proof']). 0.56/0.56 # SZS output end CNFRefutation 0.56/0.56 # Parsed axioms : 238 0.56/0.56 # Removed by relevancy pruning/SinE : 0 0.56/0.56 # Initial clauses : 128 0.56/0.56 # Removed in clause preprocessing : 124 0.56/0.56 # Initial clauses in saturation : 4 0.56/0.56 # Processed clauses : 14 0.56/0.56 # ...of these trivial : 0 0.56/0.56 # ...subsumed : 2 0.56/0.56 # ...remaining for further processing : 12 0.56/0.56 # Other redundant clauses eliminated : 0 0.56/0.56 # Clauses deleted for lack of memory : 0 0.56/0.56 # Backward-subsumed : 0 0.56/0.56 # Backward-rewritten : 0 0.56/0.56 # Generated clauses : 19 0.56/0.56 # ...of the previous two non-redundant : 13 0.56/0.56 # ...aggressively subsumed : 0 0.56/0.56 # Contextual simplify-reflections : 0 0.56/0.56 # Paramodulations : 7 0.56/0.56 # Factorizations : 2 0.56/0.56 # NegExts : 0 0.56/0.56 # Equation resolutions : 0 0.56/0.56 # Disequality decompositions : 0 0.56/0.56 # Total rewrite steps : 1 0.56/0.56 # ...of those cached : 0 0.56/0.56 # Propositional unsat checks : 0 0.56/0.56 # Propositional check models : 0 0.56/0.56 # Propositional check unsatisfiable : 0 0.56/0.56 # Propositional clauses : 0 0.56/0.56 # Propositional clauses after purity: 0 0.56/0.56 # Propositional unsat core size : 0 0.56/0.56 # Propositional preprocessing time : 0.000 0.56/0.56 # Propositional encoding time : 0.000 0.56/0.56 # Propositional solver time : 0.000 0.56/0.56 # Success case prop preproc time : 0.000 0.56/0.56 # Success case prop encoding time : 0.000 0.56/0.56 # Success case prop solver time : 0.000 0.56/0.56 # Current number of processed clauses : 8 0.56/0.56 # Positive orientable unit clauses : 2 0.56/0.56 # Positive unorientable unit clauses: 2 0.56/0.56 # Negative unit clauses : 1 0.56/0.56 # Non-unit-clauses : 3 0.56/0.56 # Current number of unprocessed clauses: 7 0.56/0.56 # ...number of literals in the above : 8 0.56/0.56 # Current number of archived formulas : 0 0.56/0.56 # Current number of archived clauses : 4 0.56/0.56 # Clause-clause subsumption calls (NU) : 3 0.56/0.56 # Rec. Clause-clause subsumption calls : 3 0.56/0.56 # Non-unit clause-clause subsumptions : 1 0.56/0.56 # Unit Clause-clause subsumption calls : 1 0.56/0.56 # Rewrite failures with RHS unbound : 0 0.56/0.56 # BW rewrite match attempts : 5 0.56/0.56 # BW rewrite match successes : 0 0.56/0.56 # Condensation attempts : 0 0.56/0.56 # Condensation successes : 0 0.56/0.56 # Termbank termtop insertions : 27210 0.56/0.56 # Search garbage collected termcells : 1662 0.56/0.56 0.56/0.56 # ------------------------------------------------- 0.56/0.56 # User time : 0.032 s 0.56/0.56 # System time : 0.019 s 0.56/0.56 # Total time : 0.052 s 0.56/0.56 # Maximum resident set size: 5868 pages 0.56/0.56 0.56/0.56 # ------------------------------------------------- 0.56/0.56 # User time : 0.052 s 0.56/0.56 # System time : 0.036 s 0.56/0.56 # Total time : 0.089 s 0.56/0.56 # Maximum resident set size: 2072 pages 0.56/0.56 % E---3.1 exiting 0.56/0.56 % E exiting 0.56/0.56 EOF