0.07/0.14 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.14 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 240 THM 0.14/0.36 % Computer : n001.cluster.edu 0.14/0.36 % Model : x86_64 x86_64 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.14/0.36 % Memory : 8042.1875MB 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64 0.14/0.36 % CPULimit : 1920 0.14/0.36 % WCLimit : 240 0.14/0.36 % DateTime : Wed Jul 30 08:10:49 EDT 2025 0.14/0.36 % CPUTime : 0.24/0.50 Running higher-order theorem proving 2.57/2.80 Running: /export/starexec/sandbox2/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/sandbox2/tmp/tmp.nfUFR73Zuz/E---3.1_23626.p 25.10/8.93 # Version: 3.0.0-ho 25.10/8.93 # partial match(2): HMLMSMSMSSLCHFA 25.10/8.93 # Preprocessing class: HMLLSMLMSSLCHFA. 25.10/8.93 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 25.10/8.93 # Starting new_ho_10 with 1200s (5) cores 25.10/8.93 # Starting sh5l with 240s (1) cores 25.10/8.93 # Starting new_bool_1 with 240s (1) cores 25.10/8.93 # Starting new_bool_2 with 240s (1) cores 25.10/8.93 # new_bool_2 with pid 24091 completed with status 0 25.10/8.93 # Result found by new_bool_2 25.10/8.93 # partial match(2): HMLMSMSMSSLCHFA 25.10/8.93 # Preprocessing class: HMLLSMLMSSLCHFA. 25.10/8.93 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 25.10/8.93 # Starting new_ho_10 with 1200s (5) cores 25.10/8.93 # Starting sh5l with 240s (1) cores 25.10/8.93 # Starting new_bool_1 with 240s (1) cores 25.10/8.93 # Starting new_bool_2 with 240s (1) cores 25.10/8.93 # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0) 25.10/8.93 # Search class: HGHSM-SMLM32-DHFFFSBN 25.10/8.93 # Scheduled 5 strats onto 1 cores with 240 seconds (240 total) 25.10/8.93 # Starting new_ho_10 with 145s (1) cores 25.10/8.93 # new_ho_10 with pid 24141 completed with status 0 25.10/8.93 # Result found by new_ho_10 25.10/8.93 # partial match(2): HMLMSMSMSSLCHFA 25.10/8.93 # Preprocessing class: HMLLSMLMSSLCHFA. 25.10/8.93 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 25.10/8.93 # Starting new_ho_10 with 1200s (5) cores 25.10/8.93 # Starting sh5l with 240s (1) cores 25.10/8.93 # Starting new_bool_1 with 240s (1) cores 25.10/8.93 # Starting new_bool_2 with 240s (1) cores 25.10/8.93 # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0) 25.10/8.93 # Search class: HGHSM-SMLM32-DHFFFSBN 25.10/8.93 # Scheduled 5 strats onto 1 cores with 240 seconds (240 total) 25.10/8.93 # Starting new_ho_10 with 145s (1) cores 25.10/8.93 # Preprocessing time : 0.146 s 25.10/8.93 # Presaturation interreduction done 25.10/8.93 25.10/8.93 # Proof found! 25.10/8.93 # SZS status Theorem 25.10/8.93 # SZS output start CNFRefutation 25.10/8.93 thf(decl_sort1, type, nat: $tType). 25.10/8.93 thf(decl_395, type, zero_zero_nat: nat). 25.10/8.93 thf(decl_589, type, suc: nat > nat). 25.10/8.93 thf(decl_697, type, ord_less_nat: nat > nat > $o). 25.10/8.93 thf(decl_1020, type, m: nat). 25.10/8.93 thf(decl_1021, type, na: nat). 25.10/8.93 thf(fact_6_gr0I, axiom, ![X8:nat]:(((ord_less_nat @ zero_zero_nat @ X8)<=((X8)!=(zero_zero_nat)))), file('/export/starexec/sandbox2/tmp/tmp.nfUFR73Zuz/E---3.1_23626.p', fact_6_gr0I)). 25.10/8.93 thf(fact_22_Zero__neq__Suc, axiom, ![X20:nat]:(((zero_zero_nat)!=(suc @ X20))), file('/export/starexec/sandbox2/tmp/tmp.nfUFR73Zuz/E---3.1_23626.p', fact_22_Zero__neq__Suc)). 25.10/8.93 thf(conj_0, conjecture, (ord_less_nat @ zero_zero_nat @ m), file('/export/starexec/sandbox2/tmp/tmp.nfUFR73Zuz/E---3.1_23626.p', conj_0)). 25.10/8.93 thf(fact_4__C3_Ohyps_C_I3_J, axiom, ((m)=(suc @ na)), file('/export/starexec/sandbox2/tmp/tmp.nfUFR73Zuz/E---3.1_23626.p', fact_4__C3_Ohyps_C_I3_J)). 25.10/8.93 thf(c_0_4, plain, ![X8:nat]:((((X8)!=(zero_zero_nat))=>(ord_less_nat @ zero_zero_nat @ X8))), inference(fof_simplification,[status(thm)],[fact_6_gr0I])). 25.10/8.93 thf(c_0_5, plain, ![X20945:nat]:(((zero_zero_nat)!=(suc @ X20945))), inference(variable_rename,[status(thm)],[fact_22_Zero__neq__Suc])). 25.10/8.93 thf(c_0_6, negated_conjecture, ~(ord_less_nat @ zero_zero_nat @ m), inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[conj_0])])). 25.10/8.93 thf(c_0_7, plain, ![X20489:nat]:((((X20489)=(zero_zero_nat))|(ord_less_nat @ zero_zero_nat @ X20489))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_4])])). 25.10/8.93 thf(c_0_8, plain, ![X8:nat]:(((zero_zero_nat)!=(suc @ X8))), inference(split_conjunct,[status(thm)],[c_0_5])). 25.10/8.93 thf(c_0_9, plain, ((m)=(suc @ na)), inference(split_conjunct,[status(thm)],[fact_4__C3_Ohyps_C_I3_J])). 25.10/8.93 thf(c_0_10, negated_conjecture, ~((ord_less_nat @ zero_zero_nat @ m)), inference(split_conjunct,[status(thm)],[c_0_6])). 25.10/8.93 thf(c_0_11, plain, ![X8:nat]:((((X8)=(zero_zero_nat))|(ord_less_nat @ zero_zero_nat @ X8))), inference(split_conjunct,[status(thm)],[c_0_7])). 25.10/8.93 thf(c_0_12, plain, ((m)!=(zero_zero_nat)), inference(spm,[status(thm)],[c_0_8, c_0_9])). 25.10/8.93 thf(c_0_13, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_10, c_0_11]), c_0_12]), ['proof']). 25.10/8.93 # SZS output end CNFRefutation 25.10/8.93 # Parsed axioms : 11266 25.10/8.93 # Removed by relevancy pruning/SinE : 8682 25.10/8.93 # Initial clauses : 7133 25.10/8.93 # Removed in clause preprocessing : 1857 25.10/8.93 # Initial clauses in saturation : 5276 25.10/8.93 # Processed clauses : 5888 25.10/8.93 # ...of these trivial : 187 25.10/8.93 # ...subsumed : 1109 25.10/8.93 # ...remaining for further processing : 4592 25.10/8.93 # Other redundant clauses eliminated : 1168 25.10/8.93 # Clauses deleted for lack of memory : 0 25.10/8.93 # Backward-subsumed : 22 25.10/8.93 # Backward-rewritten : 43 25.10/8.93 # Generated clauses : 819 25.10/8.93 # ...of the previous two non-redundant : 584 25.10/8.93 # ...aggressively subsumed : 0 25.10/8.93 # Contextual simplify-reflections : 74 25.10/8.93 # Paramodulations : 5 25.10/8.93 # Factorizations : 0 25.10/8.93 # NegExts : 0 25.10/8.93 # Equation resolutions : 1168 25.10/8.93 # Disequality decompositions : 0 25.10/8.93 # Total rewrite steps : 4053 25.10/8.93 # ...of those cached : 3698 25.10/8.93 # Propositional unsat checks : 0 25.10/8.93 # Propositional check models : 0 25.10/8.93 # Propositional check unsatisfiable : 0 25.10/8.93 # Propositional clauses : 0 25.10/8.93 # Propositional clauses after purity: 0 25.10/8.93 # Propositional unsat core size : 0 25.10/8.93 # Propositional preprocessing time : 0.000 25.10/8.93 # Propositional encoding time : 0.000 25.10/8.93 # Propositional solver time : 0.000 25.10/8.93 # Success case prop preproc time : 0.000 25.10/8.93 # Success case prop encoding time : 0.000 25.10/8.93 # Success case prop solver time : 0.000 25.10/8.93 # Current number of processed clauses : 32 25.10/8.93 # Positive orientable unit clauses : 9 25.10/8.93 # Positive unorientable unit clauses: 0 25.10/8.93 # Negative unit clauses : 22 25.10/8.93 # Non-unit-clauses : 1 25.10/8.93 # Current number of unprocessed clauses: 3654 25.10/8.93 # ...number of literals in the above : 14731 25.10/8.93 # Current number of archived formulas : 0 25.10/8.93 # Current number of archived clauses : 3747 25.10/8.93 # Clause-clause subsumption calls (NU) : 11889060 25.10/8.93 # Rec. Clause-clause subsumption calls : 833517 25.10/8.93 # Non-unit clause-clause subsumptions : 1033 25.10/8.93 # Unit Clause-clause subsumption calls : 19022 25.10/8.93 # Rewrite failures with RHS unbound : 0 25.10/8.93 # BW rewrite match attempts : 448 25.10/8.93 # BW rewrite match successes : 117 25.10/8.93 # Condensation attempts : 5888 25.10/8.93 # Condensation successes : 0 25.10/8.93 # Termbank termtop insertions : 2445341 25.10/8.93 # Search garbage collected termcells : 150438 25.10/8.93 25.10/8.93 # ------------------------------------------------- 25.10/8.93 # User time : 5.292 s 25.10/8.93 # System time : 0.087 s 25.10/8.93 # Total time : 5.379 s 25.10/8.93 # Maximum resident set size: 38520 pages 25.10/8.93 25.10/8.93 # ------------------------------------------------- 25.10/8.93 # User time : 5.841 s 25.10/8.93 # System time : 0.103 s 25.10/8.93 # Total time : 5.944 s 25.10/8.93 # Maximum resident set size: 22480 pages 25.10/8.93 % E exiting 25.10/8.93 % E exiting 25.10/8.93 EOF