0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.12/0.15 % 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 0.14/0.36 % Computer : n016.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 : 1200 0.14/0.36 % WCLimit : 120 0.14/0.36 % DateTime : Tue Jul 13 14:15:53 EDT 2021 0.14/0.36 % CPUTime : 0.14/0.37 % Number of cores: 8 0.14/0.37 % Python version: Python 3.6.8 0.14/0.37 # Version: 2.6rc1-ho 0.14/0.38 # No SInE strategy applied 0.14/0.38 # Trying AutoSched0 for 59 seconds 0.55/0.76 # AutoSched0-Mode selected heuristic G_E___303_C18_F1_URBAN_S0Y 0.55/0.76 # and selection function SelectMaxLComplexAvoidPosPred. 0.55/0.76 # 0.55/0.76 # Preprocessing time : 0.108 s 0.55/0.76 0.55/0.76 # Proof found! 0.55/0.76 # SZS status Theorem 0.55/0.76 # SZS output start CNFRefutation 0.55/0.76 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)). 0.55/0.76 thf(def_is_of, axiom, (is_of)=(^[X1:$i, X2:$i > $o]:X2 @ X1), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_is_of)). 0.55/0.76 thf(def_n_is, axiom, (n_is)=(^[X530:$i, X531:$i]:(X530)=(X531)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_n_is)). 0.55/0.76 thf(def_e_is, axiom, (e_is)=(^[X1:$i, X60:$i, X61:$i]:(X60)=(X61)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_e_is)). 0.55/0.76 thf(satz20e, conjecture, all_of @ (^[X1:$i]:in @ X1 @ nat) @ (^[X1:$i]:all_of @ (^[X264:$i]:in @ X264 @ nat) @ (^[X265:$i]:all_of @ (^[X4:$i]:in @ X4 @ nat) @ (^[X4:$i]:(n_is @ X1 @ X265<=n_is @ (n_pl @ X4 @ X1) @ (n_pl @ X4 @ X265))))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', satz20e)). 0.55/0.76 thf(satz6, axiom, all_of @ (^[X1:$i]:in @ X1 @ nat) @ (^[X1:$i]:all_of @ (^[X227:$i]:in @ X227 @ nat) @ (^[X228:$i]:n_is @ (n_pl @ X1 @ X228) @ (n_pl @ X228 @ X1))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', satz6)). 0.55/0.76 thf(def_d_not, axiom, (d_not)=(^[X36:$o]:(X36=>~$true)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_d_not)). 0.55/0.76 thf(def_imp, axiom, (imp)=(^[X34:$o, X35:$o]:(X34=>X35)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_imp)). 0.55/0.76 thf(def_nis, axiom, (nis)=(^[X1:$i, X113:$i]:((X1)=(X113)=>~$true)), file('/export/starexec/sandbox/benchmark/Axioms/NUM007^0.ax', def_nis)). 0.55/0.76 thf(satz8, axiom, all_of @ (^[X1:$i]:in @ X1 @ nat) @ (^[X1:$i]:all_of @ (^[X229:$i]:in @ X229 @ nat) @ (^[X230:$i]:all_of @ (^[X4:$i]:in @ X4 @ nat) @ (^[X4:$i]:(nis @ (n_pl @ X1 @ X230) @ (n_pl @ X1 @ X4)<=nis @ X230 @ X4)))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', satz8)). 0.55/0.76 thf(c_0_10, axiom, (all_of)=(^[X3:$i > $o, X2:$i > $o]:![X4:$i]:(X3 @ X4=>X2 @ X4)), inference(apply_def,[status(thm)],[def_all_of, def_is_of])). 0.55/0.76 thf(c_0_11, axiom, (n_is)=(^[X530:$i, X531:$i]:(X530)=(X531)), inference(apply_def,[status(thm)],[def_n_is, def_e_is])). 0.55/0.76 thf(c_0_12, negated_conjecture, ~(![X1605:$i]:(in @ X1605 @ nat=>![X1610:$i]:(in @ X1610 @ nat=>![X1611:$i]:(in @ X1611 @ nat=>((n_pl @ X1611 @ X1605)=(n_pl @ X1611 @ X1610)=>(X1605)=(X1610)))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[satz20e]), c_0_10]), c_0_11])])). 0.55/0.76 thf(c_0_13, plain, ![X1192:$i]:(in @ X1192 @ nat=>![X1196:$i]:(in @ X1196 @ nat=>(n_pl @ X1192 @ X1196)=(n_pl @ X1196 @ X1192))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[satz6, c_0_10]), c_0_11])). 0.55/0.76 thf(c_0_14, axiom, (d_not)=(^[X36:$o]:(X36=>~$true)), inference(apply_def,[status(thm)],[def_d_not, def_imp])). 0.55/0.76 thf(c_0_15, negated_conjecture, (in @ esk68_0 @ nat&(in @ esk69_0 @ nat&(in @ esk70_0 @ nat&((n_pl @ esk70_0 @ esk68_0)=(n_pl @ esk70_0 @ esk69_0)&(esk68_0)!=(esk69_0))))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_12])])])). 0.55/0.76 thf(c_0_16, plain, ![X2510:$i, X2511:$i]:(~in @ X2510 @ nat|(~in @ X2511 @ nat|(n_pl @ X2510 @ X2511)=(n_pl @ X2511 @ X2510))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_13])])])). 0.55/0.76 thf(c_0_17, axiom, (nis)=(^[X1:$i, X113:$i]:((X1)=(X113)=>~$true)), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[def_nis, c_0_14]), c_0_11])). 0.55/0.76 thf(c_0_18, negated_conjecture, (n_pl @ esk70_0 @ esk68_0)=(n_pl @ esk70_0 @ esk69_0), inference(split_conjunct,[status(thm)],[c_0_15])). 0.55/0.76 thf(c_0_19, plain, ![X1:$i, X4:$i]:((n_pl @ X1 @ X4)=(n_pl @ X4 @ X1)|~in @ X1 @ nat|~in @ X4 @ nat), inference(split_conjunct,[status(thm)],[c_0_16])). 0.55/0.76 thf(c_0_20, negated_conjecture, in @ esk70_0 @ nat, inference(split_conjunct,[status(thm)],[c_0_15])). 0.55/0.76 thf(c_0_21, negated_conjecture, in @ esk69_0 @ nat, inference(split_conjunct,[status(thm)],[c_0_15])). 0.55/0.76 thf(c_0_22, plain, ![X1203:$i]:(in @ X1203 @ nat=>![X1208:$i]:(in @ X1208 @ nat=>![X1209:$i]:(in @ X1209 @ nat=>((X1208)!=(X1209)=>(n_pl @ X1203 @ X1208)!=(n_pl @ X1203 @ X1209))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[satz8, c_0_10]), c_0_17])])). 0.55/0.76 thf(c_0_23, negated_conjecture, (n_pl @ esk70_0 @ esk68_0)=(n_pl @ esk69_0 @ esk70_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_18, c_0_19]), c_0_20]), c_0_21])])). 0.55/0.76 thf(c_0_24, negated_conjecture, in @ esk68_0 @ nat, inference(split_conjunct,[status(thm)],[c_0_15])). 0.55/0.76 thf(c_0_25, plain, ![X2512:$i, X2513:$i, X2514:$i]:(~in @ X2512 @ nat|(~in @ X2513 @ nat|(~in @ X2514 @ nat|((X2513)=(X2514)|(n_pl @ X2512 @ X2513)!=(n_pl @ X2512 @ X2514))))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_22])])])). 0.55/0.76 thf(c_0_26, negated_conjecture, (n_pl @ esk70_0 @ esk69_0)=(n_pl @ esk69_0 @ esk70_0), inference(rw,[status(thm)],[c_0_18, c_0_23])). 0.55/0.76 thf(c_0_27, negated_conjecture, (n_pl @ esk69_0 @ esk70_0)=(n_pl @ esk68_0 @ esk70_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19, c_0_23]), c_0_24]), c_0_20])])). 0.55/0.76 thf(c_0_28, plain, ![X1:$i, X4:$i, X5:$i]:((X4)=(X5)|~in @ X1 @ nat|~in @ X4 @ nat|~in @ X5 @ nat|(n_pl @ X1 @ X4)!=(n_pl @ X1 @ X5)), inference(split_conjunct,[status(thm)],[c_0_25])). 0.55/0.76 thf(c_0_29, negated_conjecture, (n_pl @ esk70_0 @ esk69_0)=(n_pl @ esk68_0 @ esk70_0), inference(rw,[status(thm)],[c_0_26, c_0_27])). 0.55/0.76 thf(c_0_30, negated_conjecture, ![X1:$i]:((esk69_0)=(X1)|(n_pl @ esk70_0 @ X1)!=(n_pl @ esk68_0 @ esk70_0)|~in @ X1 @ nat), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_28, c_0_29]), c_0_21]), c_0_20])])). 0.55/0.76 thf(c_0_31, negated_conjecture, (n_pl @ esk70_0 @ esk68_0)=(n_pl @ esk68_0 @ esk70_0), inference(rw,[status(thm)],[c_0_23, c_0_27])). 0.55/0.76 thf(c_0_32, negated_conjecture, (esk68_0)!=(esk69_0), inference(split_conjunct,[status(thm)],[c_0_15])). 0.55/0.76 thf(c_0_33, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30, c_0_31]), c_0_24])]), c_0_32]), ['proof']). 0.55/0.76 # SZS output end CNFRefutation 0.55/0.76 # Proof object total steps : 34 0.55/0.76 # Proof object clause steps : 14 0.55/0.76 # Proof object formula steps : 20 0.55/0.76 # Proof object conjectures : 15 0.55/0.76 # Proof object clause conjectures : 12 0.55/0.76 # Proof object formula conjectures : 3 0.55/0.76 # Proof object initial clauses used : 7 0.55/0.76 # Proof object initial formulas used : 10 0.55/0.76 # Proof object generating inferences : 4 0.55/0.76 # Proof object simplifying inferences : 15 0.55/0.76 # Training examples: 0 positive, 0 negative 0.55/0.76 # Parsed axioms : 387 0.55/0.76 # Removed by relevancy pruning/SinE : 0 0.55/0.76 # Initial clauses : 585 0.55/0.76 # Removed in clause preprocessing : 165 0.55/0.76 # Initial clauses in saturation : 420 0.55/0.76 # Processed clauses : 802 0.55/0.76 # ...of these trivial : 10 0.55/0.76 # ...subsumed : 152 0.55/0.76 # ...remaining for further processing : 640 0.55/0.76 # Other redundant clauses eliminated : 1105 0.55/0.76 # Clauses deleted for lack of memory : 0 0.55/0.76 # Backward-subsumed : 0 0.55/0.76 # Backward-rewritten : 29 0.55/0.76 # Generated clauses : 11249 0.55/0.76 # ...of the previous two non-trivial : 9907 0.55/0.76 # Contextual simplify-reflections : 6 0.55/0.76 # Paramodulations : 9840 0.55/0.76 # Factorizations : 0 0.55/0.76 # NegExts : 11 0.55/0.76 # Equation resolutions : 1169 0.55/0.76 # Propositional unsat checks : 0 0.55/0.76 # Propositional check models : 0 0.55/0.76 # Propositional check unsatisfiable : 0 0.55/0.76 # Propositional clauses : 0 0.55/0.76 # Propositional clauses after purity: 0 0.55/0.76 # Propositional unsat core size : 0 0.55/0.76 # Propositional preprocessing time : 0.000 0.55/0.76 # Propositional encoding time : 0.000 0.55/0.76 # Propositional solver time : 0.000 0.55/0.76 # Success case prop preproc time : 0.000 0.55/0.76 # Success case prop encoding time : 0.000 0.55/0.76 # Success case prop solver time : 0.000 0.55/0.76 # Current number of processed clauses : 570 0.55/0.76 # Positive orientable unit clauses : 105 0.55/0.76 # Positive unorientable unit clauses: 3 0.55/0.76 # Negative unit clauses : 63 0.55/0.76 # Non-unit-clauses : 399 0.55/0.76 # Current number of unprocessed clauses: 9478 0.55/0.76 # ...number of literals in the above : 46813 0.55/0.76 # Current number of archived formulas : 0 0.55/0.76 # Current number of archived clauses : 31 0.55/0.76 # Clause-clause subsumption calls (NU) : 49106 0.55/0.76 # Rec. Clause-clause subsumption calls : 9262 0.55/0.76 # Non-unit clause-clause subsumptions : 101 0.55/0.76 # Unit Clause-clause subsumption calls : 11401 0.55/0.76 # Rewrite failures with RHS unbound : 2 0.55/0.76 # BW rewrite match attempts : 50 0.55/0.76 # BW rewrite match successes : 8 0.55/0.76 # Condensation attempts : 0 0.55/0.76 # Condensation successes : 0 0.55/0.76 # Termbank termtop insertions : 277211 0.55/0.76 0.55/0.76 # ------------------------------------------------- 0.55/0.76 # User time : 0.379 s 0.55/0.76 # System time : 0.017 s 0.55/0.76 # Total time : 0.396 s 0.55/0.76 # Maximum resident set size: 2280 pages 0.55/0.76 EOF