0.03/0.13 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.14 % Command : eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule --cpu-limit=%d %s 0.14/0.35 % Computer : n022.cluster.edu 0.14/0.35 % Model : x86_64 x86_64 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.14/0.35 % Memory : 8042.1875MB 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64 0.14/0.35 % CPULimit : 180 0.14/0.35 % DateTime : Thu Aug 29 09:17:28 EDT 2019 0.14/0.35 % CPUTime : 0.14/0.35 # Version: 2.4_pre003 0.14/0.35 # No SInE strategy applied 0.14/0.35 # Trying AutoSched0 for 90 seconds 0.21/0.41 # AutoSched0-Mode selected heuristic G_E___107_B42_F1_PI_SE_Q4_CS_SP_PS_S0YA 0.21/0.41 # and selection function SelectMaxLComplexAvoidPosPred. 0.21/0.41 # 0.21/0.41 # Preprocessing time : 0.033 s 0.21/0.41 # Presaturation interreduction done 0.21/0.41 0.21/0.41 # Proof found! 0.21/0.41 # SZS status Theorem 0.21/0.41 # SZS output start CNFRefutation 0.21/0.41 fof(isa_eqv_thm, conjecture, isa(eqv,thm), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', isa_eqv_thm)). 0.21/0.41 fof(isa, axiom, ![X7, X8]:(![X1, X2]:(status(X1,X2,X7)=>status(X1,X2,X8))<=>isa(X7,X8)), file('/export/starexec/sandbox2/benchmark/Axioms/KRS001+1.ax', isa)). 0.21/0.41 fof(thm, axiom, ![X1, X2]:(![X4]:(model(X4,X1)=>model(X4,X2))<=>status(X1,X2,thm)), file('/export/starexec/sandbox2/benchmark/Axioms/KRS001+0.ax', thm)). 0.21/0.41 fof(eqv, axiom, ![X1, X2]:(status(X1,X2,eqv)<=>(?[X4]:model(X4,X1)&![X3]:(model(X3,X1)<=>model(X3,X2)))), file('/export/starexec/sandbox2/benchmark/Axioms/KRS001+0.ax', eqv)). 0.21/0.41 fof(c_0_4, negated_conjecture, ~(isa(eqv,thm)), inference(assume_negation,[status(cth)],[isa_eqv_thm])). 0.21/0.41 fof(c_0_5, negated_conjecture, ~isa(eqv,thm), inference(fof_simplification,[status(thm)],[c_0_4])). 0.21/0.41 fof(c_0_6, plain, ![X230, X231, X234, X235, X236, X237]:(((status(esk68_2(X230,X231),esk69_2(X230,X231),X230)|isa(X230,X231))&(~status(esk68_2(X230,X231),esk69_2(X230,X231),X231)|isa(X230,X231)))&(~isa(X234,X235)|(~status(X236,X237,X234)|status(X236,X237,X235)))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[isa])])])])])])). 0.21/0.41 cnf(c_0_7, negated_conjecture, (~isa(eqv,thm)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.21/0.41 cnf(c_0_8, plain, (isa(X1,X2)|~status(esk68_2(X1,X2),esk69_2(X1,X2),X2)), inference(split_conjunct,[status(thm)],[c_0_6])). 0.21/0.41 fof(c_0_9, plain, ![X112, X113, X115, X116, X117]:(((model(esk29_2(X112,X113),X112)|status(X112,X113,thm))&(~model(esk29_2(X112,X113),X113)|status(X112,X113,thm)))&(~status(X115,X116,thm)|(~model(X117,X115)|model(X117,X116)))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[thm])])])])])])). 0.21/0.41 fof(c_0_10, plain, ![X164, X165, X167, X168, X169, X170, X171]:(((model(esk41_2(X164,X165),X164)|~status(X164,X165,eqv))&((~model(X167,X164)|model(X167,X165)|~status(X164,X165,eqv))&(~model(X168,X165)|model(X168,X164)|~status(X164,X165,eqv))))&((~model(esk42_2(X169,X170),X169)|~model(esk42_2(X169,X170),X170)|~model(X171,X169)|status(X169,X170,eqv))&(model(esk42_2(X169,X170),X169)|model(esk42_2(X169,X170),X170)|~model(X171,X169)|status(X169,X170,eqv)))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[eqv])])])])])])). 0.21/0.41 cnf(c_0_11, plain, (status(esk68_2(X1,X2),esk69_2(X1,X2),X1)|isa(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_6])). 0.21/0.41 cnf(c_0_12, negated_conjecture, (~status(esk68_2(eqv,thm),esk69_2(eqv,thm),thm)), inference(spm,[status(thm)],[c_0_7, c_0_8])). 0.21/0.41 cnf(c_0_13, plain, (status(X1,X2,thm)|~model(esk29_2(X1,X2),X2)), inference(split_conjunct,[status(thm)],[c_0_9])). 0.21/0.41 cnf(c_0_14, plain, (model(X1,X3)|~model(X1,X2)|~status(X2,X3,eqv)), inference(split_conjunct,[status(thm)],[c_0_10])). 0.21/0.41 cnf(c_0_15, negated_conjecture, (status(esk68_2(eqv,thm),esk69_2(eqv,thm),eqv)), inference(spm,[status(thm)],[c_0_7, c_0_11])). 0.21/0.41 cnf(c_0_16, plain, (model(esk29_2(X1,X2),X1)|status(X1,X2,thm)), inference(split_conjunct,[status(thm)],[c_0_9])). 0.21/0.41 cnf(c_0_17, negated_conjecture, (~model(esk29_2(esk68_2(eqv,thm),esk69_2(eqv,thm)),esk69_2(eqv,thm))), inference(spm,[status(thm)],[c_0_12, c_0_13])). 0.21/0.41 cnf(c_0_18, negated_conjecture, (model(X1,esk69_2(eqv,thm))|~model(X1,esk68_2(eqv,thm))), inference(spm,[status(thm)],[c_0_14, c_0_15])). 0.21/0.41 cnf(c_0_19, negated_conjecture, (model(esk29_2(esk68_2(eqv,thm),esk69_2(eqv,thm)),esk68_2(eqv,thm))), inference(spm,[status(thm)],[c_0_12, c_0_16])). 0.21/0.41 cnf(c_0_20, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_17, c_0_18]), c_0_19])]), ['proof']). 0.21/0.41 # SZS output end CNFRefutation 0.21/0.41 # Proof object total steps : 21 0.21/0.41 # Proof object clause steps : 12 0.21/0.41 # Proof object formula steps : 9 0.21/0.41 # Proof object conjectures : 10 0.21/0.41 # Proof object clause conjectures : 7 0.21/0.41 # Proof object formula conjectures : 3 0.21/0.41 # Proof object initial clauses used : 6 0.21/0.41 # Proof object initial formulas used : 4 0.21/0.41 # Proof object generating inferences : 6 0.21/0.41 # Proof object simplifying inferences : 2 0.21/0.41 # Training examples: 0 positive, 0 negative 0.21/0.41 # Parsed axioms : 33 0.21/0.41 # Removed by relevancy pruning/SinE : 0 0.21/0.41 # Initial clauses : 109 0.21/0.41 # Removed in clause preprocessing : 0 0.21/0.41 # Initial clauses in saturation : 109 0.21/0.41 # Processed clauses : 328 0.21/0.41 # ...of these trivial : 20 0.21/0.41 # ...subsumed : 34 0.21/0.41 # ...remaining for further processing : 274 0.21/0.41 # Other redundant clauses eliminated : 0 0.21/0.41 # Clauses deleted for lack of memory : 0 0.21/0.41 # Backward-subsumed : 0 0.21/0.41 # Backward-rewritten : 0 0.21/0.41 # Generated clauses : 845 0.21/0.41 # ...of the previous two non-trivial : 769 0.21/0.41 # Contextual simplify-reflections : 0 0.21/0.41 # Paramodulations : 845 0.21/0.41 # Factorizations : 0 0.21/0.41 # Equation resolutions : 0 0.21/0.41 # Propositional unsat checks : 0 0.21/0.41 # Propositional check models : 0 0.21/0.41 # Propositional check unsatisfiable : 0 0.21/0.41 # Propositional clauses : 0 0.21/0.41 # Propositional clauses after purity: 0 0.21/0.41 # Propositional unsat core size : 0 0.21/0.41 # Propositional preprocessing time : 0.000 0.21/0.41 # Propositional encoding time : 0.000 0.21/0.41 # Propositional solver time : 0.000 0.21/0.41 # Success case prop preproc time : 0.000 0.21/0.41 # Success case prop encoding time : 0.000 0.21/0.41 # Success case prop solver time : 0.000 0.21/0.41 # Current number of processed clauses : 167 0.21/0.41 # Positive orientable unit clauses : 42 0.21/0.41 # Positive unorientable unit clauses: 0 0.21/0.41 # Negative unit clauses : 8 0.21/0.41 # Non-unit-clauses : 117 0.21/0.41 # Current number of unprocessed clauses: 657 0.21/0.41 # ...number of literals in the above : 1570 0.21/0.41 # Current number of archived formulas : 0 0.21/0.41 # Current number of archived clauses : 107 0.21/0.41 # Clause-clause subsumption calls (NU) : 3551 0.21/0.41 # Rec. Clause-clause subsumption calls : 2234 0.21/0.41 # Non-unit clause-clause subsumptions : 34 0.21/0.41 # Unit Clause-clause subsumption calls : 374 0.21/0.41 # Rewrite failures with RHS unbound : 0 0.21/0.41 # BW rewrite match attempts : 0 0.21/0.41 # BW rewrite match successes : 0 0.21/0.41 # Condensation attempts : 0 0.21/0.41 # Condensation successes : 0 0.21/0.41 # Termbank termtop insertions : 17755 0.21/0.41 0.21/0.41 # ------------------------------------------------- 0.21/0.41 # User time : 0.047 s 0.21/0.41 # System time : 0.009 s 0.21/0.41 # Total time : 0.056 s 0.21/0.41 # Maximum resident set size: 1636 pages 0.21/0.41 EOF