0.00/0.03 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.04 % Command : eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule --cpu-limit=%d %s 0.02/0.23 % Computer : n181.star.cs.uiowa.edu 0.02/0.23 % Model : x86_64 x86_64 0.02/0.23 % CPU : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz 0.02/0.23 % Memory : 32218.625MB 0.02/0.23 % OS : Linux 3.10.0-693.2.2.el7.x86_64 0.02/0.23 % CPULimit : 300 0.02/0.23 % DateTime : Sat Jul 14 04:17:25 CDT 2018 0.02/0.23 % CPUTime : 0.02/0.24 # Version: 2.2pre001 0.02/0.24 # No SInE strategy applied 0.02/0.24 # Trying AutoSched0 for 151 seconds 0.06/0.25 # AutoSched0-Mode selected heuristic G_E___107_B42_F1_PI_SE_Q4_CS_SP_PS_S0Y 0.06/0.25 # and selection function SelectMaxLComplexAvoidPosPred. 0.06/0.25 # 0.06/0.25 # Preprocessing time : 0.008 s 0.06/0.25 # Presaturation interreduction done 0.06/0.25 0.06/0.25 # Proof found! 0.06/0.25 # SZS status Theorem 0.06/0.25 # SZS output start CNFRefutation 0.06/0.25 fof(conjecture_1, conjecture, ![X1, X2]:((element(X2)&element(X1))=>element(times(X1,X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', conjecture_1)). 0.06/0.25 fof(axiom_2, axiom, ![X2]:(element(X2)<=>?[X3]:(times(X2,X3)=X2&X3=times(X2,X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_2)). 0.06/0.25 fof(axiom_1, axiom, ![X1, X2, X3]:times(times(X1,X2),X3)=times(X2,times(X3,X1)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_1)). 0.06/0.25 fof(c_0_3, negated_conjecture, ~(![X1, X2]:((element(X2)&element(X1))=>element(times(X1,X2)))), inference(assume_negation,[status(cth)],[conjecture_1])). 0.06/0.25 fof(c_0_4, plain, ![X9, X9, X11]:(((times(X9,esk3_1(X9))=X9|~element(X9))&(esk3_1(X9)=times(X9,X9)|~element(X9)))&(times(X9,X11)!=X9|X11!=times(X9,X9)|element(X9))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[axiom_2])])])])])])])). 0.06/0.25 fof(c_0_5, negated_conjecture, ((element(esk2_0)&element(esk1_0))&~element(times(esk1_0,esk2_0))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])). 0.06/0.25 cnf(c_0_6, plain, (element(X1)|times(X1,X2)!=X1|X2!=times(X1,X1)), inference(split_conjunct,[status(thm)],[c_0_4])). 0.06/0.25 fof(c_0_7, plain, ![X4, X5, X6]:times(times(X4,X5),X6)=times(X5,times(X6,X4)), inference(variable_rename,[status(thm)],[axiom_1])). 0.06/0.25 cnf(c_0_8, plain, (esk3_1(X1)=times(X1,X1)|~element(X1)), inference(split_conjunct,[status(thm)],[c_0_4])). 0.06/0.25 cnf(c_0_9, negated_conjecture, (element(esk2_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.06/0.25 cnf(c_0_10, plain, (times(X1,esk3_1(X1))=X1|~element(X1)), inference(split_conjunct,[status(thm)],[c_0_4])). 0.06/0.25 cnf(c_0_11, plain, (element(X1)|times(X1,times(X1,X1))!=X1), inference(er,[status(thm)],[c_0_6])). 0.06/0.25 cnf(c_0_12, plain, (times(times(X1,X2),X3)=times(X2,times(X3,X1))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.06/0.25 cnf(c_0_13, negated_conjecture, (times(esk2_0,esk2_0)=esk3_1(esk2_0)), inference(spm,[status(thm)],[c_0_8, c_0_9])). 0.06/0.25 cnf(c_0_14, plain, (times(X1,esk3_1(X1))=X1|times(X1,times(X1,X1))!=X1), inference(spm,[status(thm)],[c_0_10, c_0_11])). 0.06/0.25 cnf(c_0_15, negated_conjecture, (times(esk3_1(esk2_0),X1)=times(esk2_0,times(X1,esk2_0))), inference(spm,[status(thm)],[c_0_12, c_0_13])). 0.06/0.25 cnf(c_0_16, negated_conjecture, (times(esk2_0,esk3_1(esk2_0))=esk2_0), inference(spm,[status(thm)],[c_0_10, c_0_9])). 0.06/0.25 cnf(c_0_17, negated_conjecture, (times(esk3_1(esk2_0),esk3_1(esk3_1(esk2_0)))=esk3_1(esk2_0)), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[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_15]), c_0_13]), c_0_16]), c_0_13]), c_0_15]), c_0_15]), c_0_13]), c_0_16]), c_0_13])])). 0.06/0.25 cnf(c_0_18, negated_conjecture, (times(esk3_1(esk3_1(esk2_0)),times(X1,esk3_1(esk2_0)))=times(esk3_1(esk2_0),X1)), inference(spm,[status(thm)],[c_0_12, c_0_17])). 0.06/0.25 cnf(c_0_19, plain, (times(times(X1,times(X2,X3)),X4)=times(X3,times(times(X4,X1),X2))), inference(spm,[status(thm)],[c_0_12, c_0_12])). 0.06/0.25 cnf(c_0_20, negated_conjecture, (times(esk3_1(esk3_1(esk2_0)),esk2_0)=esk2_0), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_18, c_0_16]), c_0_15]), c_0_13]), c_0_16])). 0.06/0.25 cnf(c_0_21, plain, (times(times(X1,times(X2,X3)),X4)=times(X3,times(X1,times(X2,X4)))), inference(spm,[status(thm)],[c_0_19, c_0_12])). 0.06/0.25 cnf(c_0_22, negated_conjecture, (times(esk3_1(esk2_0),times(X1,esk2_0))=times(esk2_0,X1)), inference(spm,[status(thm)],[c_0_12, c_0_16])). 0.06/0.25 cnf(c_0_23, negated_conjecture, (times(esk2_0,times(X1,esk3_1(esk3_1(esk2_0))))=times(esk2_0,X1)), inference(spm,[status(thm)],[c_0_12, c_0_20])). 0.06/0.25 cnf(c_0_24, negated_conjecture, (times(times(X1,esk2_0),X2)=times(esk3_1(esk2_0),times(X1,times(esk2_0,X2)))), inference(spm,[status(thm)],[c_0_21, c_0_16])). 0.06/0.25 cnf(c_0_25, negated_conjecture, (times(esk2_0,esk3_1(esk3_1(esk2_0)))=esk2_0), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22, c_0_20]), c_0_15]), c_0_13]), c_0_16])). 0.06/0.25 cnf(c_0_26, negated_conjecture, (times(esk2_0,times(esk2_0,X1))=times(esk2_0,times(X1,esk2_0))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23, c_0_24]), c_0_25]), c_0_22])). 0.06/0.25 cnf(c_0_27, negated_conjecture, (times(esk3_1(esk2_0),X1)=times(esk2_0,times(esk2_0,X1))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_12, c_0_26]), c_0_13])). 0.06/0.25 cnf(c_0_28, negated_conjecture, (element(esk1_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.06/0.25 cnf(c_0_29, negated_conjecture, (times(esk2_0,times(esk2_0,times(X1,esk2_0)))=times(esk2_0,X1)), inference(rw,[status(thm)],[c_0_22, c_0_27])). 0.06/0.25 cnf(c_0_30, plain, (times(X1,X1)=esk3_1(X1)|times(X1,times(X1,X1))!=X1), inference(spm,[status(thm)],[c_0_8, c_0_11])). 0.06/0.25 cnf(c_0_31, negated_conjecture, (~element(times(esk1_0,esk2_0))), inference(split_conjunct,[status(thm)],[c_0_5])). 0.06/0.25 cnf(c_0_32, negated_conjecture, (times(esk1_0,esk1_0)=esk3_1(esk1_0)), inference(spm,[status(thm)],[c_0_8, c_0_28])). 0.06/0.25 cnf(c_0_33, negated_conjecture, (times(esk2_0,times(esk2_0,times(esk2_0,X1)))=times(esk2_0,X1)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_29, c_0_12]), c_0_13]), c_0_27])). 0.06/0.25 cnf(c_0_34, negated_conjecture, (esk3_1(esk3_1(esk2_0))=esk3_1(esk2_0)), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30, c_0_27]), c_0_15]), c_0_15]), c_0_13]), c_0_16]), c_0_13]), c_0_15]), c_0_15]), c_0_13]), c_0_16]), c_0_13]), c_0_16]), c_0_13])])). 0.06/0.25 cnf(c_0_35, negated_conjecture, (times(esk2_0,times(times(esk2_0,esk3_1(esk1_0)),times(esk1_0,esk2_0)))!=times(esk1_0,esk2_0)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_31, c_0_11]), c_0_12]), c_0_12]), c_0_32]), c_0_12]), c_0_12])). 0.06/0.25 cnf(c_0_36, negated_conjecture, (times(times(esk2_0,X1),X2)=times(X1,times(esk2_0,X2))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_12, c_0_33]), c_0_21]), c_0_29])). 0.06/0.25 cnf(c_0_37, negated_conjecture, (times(esk2_0,times(X1,esk3_1(esk2_0)))=times(esk2_0,X1)), inference(rw,[status(thm)],[c_0_23, c_0_34])). 0.06/0.25 cnf(c_0_38, negated_conjecture, (times(esk1_0,esk3_1(esk1_0))=esk1_0), inference(spm,[status(thm)],[c_0_10, c_0_28])). 0.06/0.25 cnf(c_0_39, negated_conjecture, (times(esk2_0,times(esk3_1(esk1_0),times(esk2_0,times(esk2_0,esk1_0))))!=times(esk1_0,esk2_0)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_35, c_0_36]), c_0_26])). 0.06/0.25 cnf(c_0_40, negated_conjecture, (times(X1,times(esk2_0,X2))=times(esk2_0,times(X1,X2))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_21, c_0_37]), c_0_27]), c_0_33]), c_0_36])). 0.06/0.25 cnf(c_0_41, negated_conjecture, (times(esk3_1(esk1_0),times(X1,esk1_0))=times(esk1_0,X1)), inference(spm,[status(thm)],[c_0_12, c_0_38])). 0.06/0.25 cnf(c_0_42, negated_conjecture, (times(esk3_1(esk1_0),X1)=times(esk1_0,times(X1,esk1_0))), inference(spm,[status(thm)],[c_0_12, c_0_32])). 0.06/0.25 cnf(c_0_43, negated_conjecture, (times(esk1_0,esk2_0)!=times(esk2_0,esk1_0)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_39, c_0_40]), c_0_41]), c_0_26]), c_0_33])). 0.06/0.25 cnf(c_0_44, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_41, c_0_40]), c_0_42]), c_0_32]), c_0_38]), c_0_43]), ['proof']). 0.06/0.25 # SZS output end CNFRefutation 0.06/0.25 # Proof object total steps : 45 0.06/0.25 # Proof object clause steps : 38 0.06/0.25 # Proof object formula steps : 7 0.06/0.25 # Proof object conjectures : 32 0.06/0.25 # Proof object clause conjectures : 29 0.06/0.25 # Proof object formula conjectures : 3 0.06/0.25 # Proof object initial clauses used : 7 0.06/0.25 # Proof object initial formulas used : 3 0.06/0.25 # Proof object generating inferences : 26 0.06/0.25 # Proof object simplifying inferences : 57 0.06/0.25 # Training examples: 0 positive, 0 negative 0.06/0.25 # Parsed axioms : 3 0.06/0.25 # Removed by relevancy pruning/SinE : 0 0.06/0.25 # Initial clauses : 7 0.06/0.25 # Removed in clause preprocessing : 0 0.06/0.25 # Initial clauses in saturation : 7 0.06/0.25 # Processed clauses : 68 0.06/0.25 # ...of these trivial : 7 0.06/0.25 # ...subsumed : 9 0.06/0.25 # ...remaining for further processing : 51 0.06/0.25 # Other redundant clauses eliminated : 1 0.06/0.25 # Clauses deleted for lack of memory : 0 0.06/0.25 # Backward-subsumed : 0 0.06/0.25 # Backward-rewritten : 15 0.06/0.25 # Generated clauses : 705 0.06/0.25 # ...of the previous two non-trivial : 645 0.06/0.25 # Contextual simplify-reflections : 0 0.06/0.25 # Paramodulations : 704 0.06/0.25 # Factorizations : 0 0.06/0.25 # Equation resolutions : 1 0.06/0.25 # Propositional unsat checks : 0 0.06/0.25 # Propositional check models : 0 0.06/0.25 # Propositional check unsatisfiable : 0 0.06/0.25 # Propositional clauses : 0 0.06/0.25 # Propositional clauses after purity: 0 0.06/0.25 # Propositional unsat core size : 0 0.06/0.25 # Current number of processed clauses : 28 0.06/0.25 # Positive orientable unit clauses : 15 0.06/0.25 # Positive unorientable unit clauses: 6 0.06/0.25 # Negative unit clauses : 2 0.06/0.25 # Non-unit-clauses : 5 0.06/0.25 # Current number of unprocessed clauses: 345 0.06/0.25 # ...number of literals in the above : 362 0.06/0.25 # Current number of archived formulas : 0 0.06/0.25 # Current number of archived clauses : 22 0.06/0.25 # Clause-clause subsumption calls (NU) : 6 0.06/0.25 # Rec. Clause-clause subsumption calls : 6 0.06/0.25 # Non-unit clause-clause subsumptions : 0 0.06/0.25 # Unit Clause-clause subsumption calls : 9 0.06/0.25 # Rewrite failures with RHS unbound : 0 0.06/0.25 # BW rewrite match attempts : 31 0.06/0.25 # BW rewrite match successes : 30 0.06/0.25 # Condensation attempts : 0 0.06/0.25 # Condensation successes : 0 0.06/0.25 # Termbank termtop insertions : 9207 0.06/0.25 0.06/0.25 # ------------------------------------------------- 0.06/0.25 # User time : 0.014 s 0.06/0.25 # System time : 0.001 s 0.06/0.25 # Total time : 0.016 s 0.06/0.25 # Maximum resident set size: 1456 pages 0.08/0.33 EOF