0.10/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.10/0.15 % Command : eprover-ho %s --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --free-numbers -auto-schedule -p --cpu-limit=%d --neg-ext=all --pos-ext=all --ext-sup-max-depth=2 --schedule-kind=CASC 0.15/0.36 % Computer : n004.cluster.edu 0.15/0.36 % Model : x86_64 x86_64 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.15/0.36 % Memory : 8042.1875MB 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64 0.15/0.36 % CPULimit : 1200 0.15/0.36 % WCLimit : 120 0.15/0.36 % DateTime : Tue Jul 13 13:34:39 EDT 2021 0.15/0.36 % CPUTime : 0.15/0.36 % Number of cores: 8 0.15/0.36 % Python version: Python 3.6.8 0.15/0.36 # Version: 2.6rc1-ho 0.15/0.38 # No SInE strategy applied 0.15/0.38 # Trying AutoSched0 for 59 seconds 0.40/0.61 # AutoSched0-Mode selected heuristic G_E___303_C18_F1_URBAN_S0Y 0.40/0.61 # and selection function SelectMaxLComplexAvoidPosPred. 0.40/0.61 # 0.40/0.61 # Preprocessing time : 0.207 s 0.40/0.61 0.40/0.61 # Proof found! 0.40/0.61 # SZS status Theorem 0.40/0.61 # SZS output start CNFRefutation 0.40/0.61 thf(def_n_is, axiom, (n_is)=(^[X741:$i, X742:$i]:(X741)=(X742)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_n_is)). 0.40/0.61 thf(def_e_is, axiom, (e_is)=(^[X1:$i, X60:$i, X61:$i]:(X60)=(X61)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_e_is)). 0.40/0.61 thf(def_all_of, axiom, (all_of)=(^[X3:$i > $o, X2:$i > $o]:![X4:$i]:(X3 @ X4=>X2 @ X4)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_all_of)). 0.40/0.61 thf(def_is_of, axiom, (is_of)=(^[X1:$i, X2:$i > $o]:X2 @ X1), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_is_of)). 0.40/0.61 thf(def_n_eq, axiom, (n_eq)=(^[X1:$i, X218:$i]:(n_ts @ (num @ X1) @ (den @ X218))=(n_ts @ (num @ X218) @ (den @ X1))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', def_n_eq)). 0.40/0.61 thf(satz57a, conjecture, all_of @ (^[X1:$i]:in @ X1 @ nat) @ (^[X1:$i]:all_of @ (^[X490:$i]:in @ X490 @ nat) @ (^[X491:$i]:all_of @ (^[X4:$i]:in @ X4 @ nat) @ (^[X4:$i]:n_eq @ (n_fr @ (n_pl @ X1 @ X491) @ X4) @ (n_pf @ (n_fr @ X1 @ X4) @ (n_fr @ X491 @ X4))))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', satz57a)). 0.40/0.61 thf(satz57, axiom, all_of @ (^[X1:$i]:in @ X1 @ nat) @ (^[X1:$i]:all_of @ (^[X347:$i]:in @ X347 @ nat) @ (^[X348:$i]:all_of @ (^[X4:$i]:in @ X4 @ nat) @ (^[X4:$i]:n_eq @ (n_pf @ (n_fr @ X1 @ X4) @ (n_fr @ X348 @ X4)) @ (n_fr @ (n_pl @ X1 @ X348) @ X4)))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', satz57)). 0.40/0.61 thf(c_0_7, axiom, (n_is)=(^[X741:$i, X742:$i]:(X741)=(X742)), inference(apply_def,[status(thm)],[def_n_is, def_e_is])). 0.40/0.61 thf(c_0_8, axiom, (all_of)=(^[X3:$i > $o, X2:$i > $o]:![X4:$i]:(X3 @ X4=>X2 @ X4)), inference(apply_def,[status(thm)],[def_all_of, def_is_of])). 0.40/0.61 thf(c_0_9, axiom, (n_eq)=(^[X1:$i, X218:$i]:(n_ts @ (num @ X1) @ (den @ X218))=(n_ts @ (num @ X218) @ (den @ X1))), inference(apply_def,[status(thm)],[def_n_eq, c_0_7])). 0.40/0.61 thf(c_0_10, negated_conjecture, ~(![X4470:$i]:(in @ X4470 @ nat=>![X4475:$i]:(in @ X4475 @ nat=>![X4476:$i]:(in @ X4476 @ nat=>(n_ts @ (num @ (n_fr @ (n_pl @ X4470 @ X4475) @ X4476)) @ (den @ (n_pf @ (n_fr @ X4470 @ X4476) @ (n_fr @ X4475 @ X4476))))=(n_ts @ (num @ (n_pf @ (n_fr @ X4470 @ X4476) @ (n_fr @ X4475 @ X4476))) @ (den @ (n_fr @ (n_pl @ X4470 @ X4475) @ X4476))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[satz57a]), c_0_8]), c_0_9])). 0.40/0.61 thf(c_0_11, plain, ![X2550:$i]:(in @ X2550 @ nat=>![X2555:$i]:(in @ X2555 @ nat=>![X2556:$i]:(in @ X2556 @ nat=>(n_ts @ (num @ (n_pf @ (n_fr @ X2550 @ X2556) @ (n_fr @ X2555 @ X2556))) @ (den @ (n_fr @ (n_pl @ X2550 @ X2555) @ X2556)))=(n_ts @ (num @ (n_fr @ (n_pl @ X2550 @ X2555) @ X2556)) @ (den @ (n_pf @ (n_fr @ X2550 @ X2556) @ (n_fr @ X2555 @ X2556))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[satz57, c_0_8]), c_0_9])). 0.40/0.61 thf(c_0_12, negated_conjecture, (in @ esk163_0 @ nat&(in @ esk164_0 @ nat&(in @ esk165_0 @ nat&(n_ts @ (num @ (n_fr @ (n_pl @ esk163_0 @ esk164_0) @ esk165_0)) @ (den @ (n_pf @ (n_fr @ esk163_0 @ esk165_0) @ (n_fr @ esk164_0 @ esk165_0))))!=(n_ts @ (num @ (n_pf @ (n_fr @ esk163_0 @ esk165_0) @ (n_fr @ esk164_0 @ esk165_0))) @ (den @ (n_fr @ (n_pl @ esk163_0 @ esk164_0) @ esk165_0)))))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_10])])])). 0.40/0.61 thf(c_0_13, plain, ![X5428:$i, X5429:$i, X5430:$i]:(~in @ X5428 @ nat|(~in @ X5429 @ nat|(~in @ X5430 @ nat|(n_ts @ (num @ (n_pf @ (n_fr @ X5428 @ X5430) @ (n_fr @ X5429 @ X5430))) @ (den @ (n_fr @ (n_pl @ X5428 @ X5429) @ X5430)))=(n_ts @ (num @ (n_fr @ (n_pl @ X5428 @ X5429) @ X5430)) @ (den @ (n_pf @ (n_fr @ X5428 @ X5430) @ (n_fr @ X5429 @ X5430))))))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_11])])])). 0.40/0.61 thf(c_0_14, negated_conjecture, (n_ts @ (num @ (n_fr @ (n_pl @ esk163_0 @ esk164_0) @ esk165_0)) @ (den @ (n_pf @ (n_fr @ esk163_0 @ esk165_0) @ (n_fr @ esk164_0 @ esk165_0))))!=(n_ts @ (num @ (n_pf @ (n_fr @ esk163_0 @ esk165_0) @ (n_fr @ esk164_0 @ esk165_0))) @ (den @ (n_fr @ (n_pl @ esk163_0 @ esk164_0) @ esk165_0))), inference(split_conjunct,[status(thm)],[c_0_12])). 0.40/0.61 thf(c_0_15, plain, ![X1:$i, X4:$i, X5:$i]:((n_ts @ (num @ (n_pf @ (n_fr @ X1 @ X5) @ (n_fr @ X4 @ X5))) @ (den @ (n_fr @ (n_pl @ X1 @ X4) @ X5)))=(n_ts @ (num @ (n_fr @ (n_pl @ X1 @ X4) @ X5)) @ (den @ (n_pf @ (n_fr @ X1 @ X5) @ (n_fr @ X4 @ X5))))|~in @ X1 @ nat|~in @ X4 @ nat|~in @ X5 @ nat), inference(split_conjunct,[status(thm)],[c_0_13])). 0.40/0.61 thf(c_0_16, negated_conjecture, in @ esk165_0 @ nat, inference(split_conjunct,[status(thm)],[c_0_12])). 0.40/0.61 thf(c_0_17, negated_conjecture, in @ esk164_0 @ nat, inference(split_conjunct,[status(thm)],[c_0_12])). 0.40/0.61 thf(c_0_18, negated_conjecture, in @ esk163_0 @ nat, inference(split_conjunct,[status(thm)],[c_0_12])). 0.40/0.61 thf(c_0_19, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_14, c_0_15]), c_0_16]), c_0_17]), c_0_18])]), ['proof']). 0.40/0.61 # SZS output end CNFRefutation 0.40/0.61 # Proof object total steps : 20 0.40/0.61 # Proof object clause steps : 6 0.40/0.61 # Proof object formula steps : 14 0.40/0.61 # Proof object conjectures : 8 0.40/0.61 # Proof object clause conjectures : 5 0.40/0.61 # Proof object formula conjectures : 3 0.40/0.61 # Proof object initial clauses used : 5 0.40/0.61 # Proof object initial formulas used : 7 0.40/0.61 # Proof object generating inferences : 1 0.40/0.61 # Proof object simplifying inferences : 4 0.40/0.61 # Training examples: 0 positive, 0 negative 0.40/0.61 # Parsed axioms : 577 0.40/0.61 # Removed by relevancy pruning/SinE : 0 0.40/0.61 # Initial clauses : 969 0.40/0.61 # Removed in clause preprocessing : 235 0.40/0.61 # Initial clauses in saturation : 734 0.40/0.61 # Processed clauses : 213 0.40/0.61 # ...of these trivial : 2 0.40/0.61 # ...subsumed : 17 0.40/0.61 # ...remaining for further processing : 194 0.40/0.61 # Other redundant clauses eliminated : 47 0.40/0.61 # Clauses deleted for lack of memory : 0 0.40/0.61 # Backward-subsumed : 0 0.40/0.61 # Backward-rewritten : 1 0.40/0.61 # Generated clauses : 593 0.40/0.61 # ...of the previous two non-trivial : 522 0.40/0.61 # Contextual simplify-reflections : 2 0.40/0.61 # Paramodulations : 477 0.40/0.61 # Factorizations : 0 0.40/0.61 # NegExts : 0 0.40/0.61 # Equation resolutions : 60 0.40/0.61 # Propositional unsat checks : 0 0.40/0.61 # Propositional check models : 0 0.40/0.61 # Propositional check unsatisfiable : 0 0.40/0.61 # Propositional clauses : 0 0.40/0.61 # Propositional clauses after purity: 0 0.40/0.61 # Propositional unsat core size : 0 0.40/0.61 # Propositional preprocessing time : 0.000 0.40/0.61 # Propositional encoding time : 0.000 0.40/0.61 # Propositional solver time : 0.000 0.40/0.61 # Success case prop preproc time : 0.000 0.40/0.61 # Success case prop encoding time : 0.000 0.40/0.61 # Success case prop solver time : 0.000 0.40/0.61 # Current number of processed clauses : 175 0.40/0.61 # Positive orientable unit clauses : 66 0.40/0.61 # Positive unorientable unit clauses: 1 0.40/0.61 # Negative unit clauses : 3 0.40/0.61 # Non-unit-clauses : 105 0.40/0.61 # Current number of unprocessed clauses: 1031 0.40/0.61 # ...number of literals in the above : 4704 0.40/0.61 # Current number of archived formulas : 0 0.40/0.61 # Current number of archived clauses : 1 0.40/0.61 # Clause-clause subsumption calls (NU) : 5140 0.40/0.61 # Rec. Clause-clause subsumption calls : 2636 0.40/0.61 # Non-unit clause-clause subsumptions : 19 0.40/0.61 # Unit Clause-clause subsumption calls : 785 0.40/0.61 # Rewrite failures with RHS unbound : 0 0.40/0.61 # BW rewrite match attempts : 9 0.40/0.61 # BW rewrite match successes : 3 0.40/0.61 # Condensation attempts : 0 0.40/0.61 # Condensation successes : 0 0.40/0.61 # Termbank termtop insertions : 191815 0.40/0.61 0.40/0.61 # ------------------------------------------------- 0.40/0.61 # User time : 0.215 s 0.40/0.61 # System time : 0.034 s 0.40/0.61 # Total time : 0.249 s 0.40/0.61 # Maximum resident set size: 2700 pages 0.40/0.61 EOF