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 : n134.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 04:23:40 CDT 2018 0.02/0.23 % CPUTime : 0.02/0.23 # Version: 2.2pre001 0.02/0.23 # No SInE strategy applied 0.02/0.23 # Trying AutoSched0 for 151 seconds 0.02/0.24 # AutoSched0-Mode selected heuristic G_E___107_B42_F1_PI_SE_Q4_CS_SP_PS_S0Y 0.02/0.24 # and selection function SelectMaxLComplexAvoidPosPred. 0.02/0.24 # 0.02/0.24 # Preprocessing time : 0.008 s 0.02/0.24 # Presaturation interreduction done 0.02/0.24 0.02/0.24 # Proof found! 0.02/0.24 # SZS status Theorem 0.02/0.24 # SZS output start CNFRefutation 0.02/0.24 fof(co1, conjecture, ((![X1]:(sorti2(h(X1))<=sorti1(X1))&![X2]:(sorti2(X2)=>sorti1(j(X2))))=>~((((![X3]:(sorti1(X3)=>![X4]:(op2(h(X3),h(X4))=h(op1(X3,X4))<=sorti1(X4)))&![X5]:(![X6]:(op1(j(X5),j(X6))=j(op2(X5,X6))<=sorti2(X6))<=sorti2(X5)))&![X7]:(X7=h(j(X7))<=sorti2(X7)))&![X8]:(sorti1(X8)=>j(h(X8))=X8)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', co1)). 0.02/0.24 fof(ax2, axiom, ![X1]:(sorti2(X1)=>![X2]:(sorti2(X2)=>sorti2(op2(X1,X2)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', ax2)). 0.02/0.24 fof(ax4, axiom, ~(?[X1]:(sorti2(X1)&![X2]:(sorti2(X2)=>op2(X2,X2)=X1))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', ax4)). 0.02/0.24 fof(ax3, axiom, ?[X1]:(![X2]:(op1(X2,X2)=X1<=sorti1(X2))&sorti1(X1)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', ax3)). 0.02/0.24 fof(c_0_4, negated_conjecture, ~(((![X1]:(sorti2(h(X1))<=sorti1(X1))&![X2]:(sorti2(X2)=>sorti1(j(X2))))=>~((((![X3]:(sorti1(X3)=>![X4]:(op2(h(X3),h(X4))=h(op1(X3,X4))<=sorti1(X4)))&![X5]:(![X6]:(op1(j(X5),j(X6))=j(op2(X5,X6))<=sorti2(X6))<=sorti2(X5)))&![X7]:(X7=h(j(X7))<=sorti2(X7)))&![X8]:(sorti1(X8)=>j(h(X8))=X8))))), inference(assume_negation,[status(cth)],[co1])). 0.02/0.24 fof(c_0_5, negated_conjecture, ![X15, X16, X17, X18, X19, X20, X21, X22]:(((~sorti1(X15)|sorti2(h(X15)))&(~sorti2(X16)|sorti1(j(X16))))&((((~sorti1(X17)|(~sorti1(X18)|op2(h(X17),h(X18))=h(op1(X17,X18))))&(~sorti2(X19)|(~sorti2(X20)|op1(j(X19),j(X20))=j(op2(X19,X20)))))&(~sorti2(X21)|X21=h(j(X21))))&(~sorti1(X22)|j(h(X22))=X22))), inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[c_0_4])])])])])])). 0.02/0.24 fof(c_0_6, plain, ![X11, X12]:(~sorti2(X11)|(~sorti2(X12)|sorti2(op2(X11,X12)))), inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[ax2])])])])])). 0.02/0.24 fof(c_0_7, plain, ![X13]:((sorti2(esk2_1(X13))|~sorti2(X13))&(op2(esk2_1(X13),esk2_1(X13))!=X13|~sorti2(X13))), inference(distribute,[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)],[ax4])])])])])])). 0.02/0.24 cnf(c_0_8, negated_conjecture, (X1=h(j(X1))|~sorti2(X1)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.02/0.24 cnf(c_0_9, negated_conjecture, (op1(j(X1),j(X2))=j(op2(X1,X2))|~sorti2(X1)|~sorti2(X2)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.02/0.24 cnf(c_0_10, plain, (sorti2(op2(X1,X2))|~sorti2(X1)|~sorti2(X2)), inference(split_conjunct,[status(thm)],[c_0_6])). 0.02/0.24 cnf(c_0_11, plain, (op2(esk2_1(X1),esk2_1(X1))!=X1|~sorti2(X1)), inference(split_conjunct,[status(thm)],[c_0_7])). 0.02/0.24 cnf(c_0_12, negated_conjecture, (op2(X1,X2)=h(op1(j(X1),j(X2)))|~sorti2(X2)|~sorti2(X1)), inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_8, c_0_9]), c_0_10])). 0.02/0.24 cnf(c_0_13, plain, (sorti2(esk2_1(X1))|~sorti2(X1)), inference(split_conjunct,[status(thm)],[c_0_7])). 0.02/0.24 fof(c_0_14, plain, ![X10]:((~sorti1(X10)|op1(X10,X10)=esk1_0)&sorti1(esk1_0)), 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)],[inference(fof_simplification,[status(thm)],[ax3])])])])])])])). 0.02/0.24 cnf(c_0_15, negated_conjecture, (h(op1(j(esk2_1(X1)),j(esk2_1(X1))))!=X1|~sorti2(X1)), inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_11, c_0_12]), c_0_13])). 0.02/0.24 cnf(c_0_16, plain, (op1(X1,X1)=esk1_0|~sorti1(X1)), inference(split_conjunct,[status(thm)],[c_0_14])). 0.02/0.24 cnf(c_0_17, negated_conjecture, (~sorti2(h(esk1_0))|~sorti1(j(esk2_1(h(esk1_0))))), inference(er,[status(thm)],[inference(spm,[status(thm)],[c_0_15, c_0_16])])). 0.02/0.24 cnf(c_0_18, negated_conjecture, (sorti1(j(X1))|~sorti2(X1)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.02/0.24 cnf(c_0_19, negated_conjecture, (~sorti2(h(esk1_0))), inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_17, c_0_18]), c_0_13])). 0.02/0.24 cnf(c_0_20, negated_conjecture, (sorti2(h(X1))|~sorti1(X1)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.02/0.24 cnf(c_0_21, plain, (sorti1(esk1_0)), inference(split_conjunct,[status(thm)],[c_0_14])). 0.02/0.24 cnf(c_0_22, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19, c_0_20]), c_0_21])]), ['proof']). 0.02/0.24 # SZS output end CNFRefutation 0.02/0.24 # Proof object total steps : 23 0.02/0.24 # Proof object clause steps : 14 0.02/0.24 # Proof object formula steps : 9 0.02/0.24 # Proof object conjectures : 12 0.02/0.24 # Proof object clause conjectures : 9 0.02/0.24 # Proof object formula conjectures : 3 0.02/0.24 # Proof object initial clauses used : 9 0.02/0.24 # Proof object initial formulas used : 4 0.02/0.24 # Proof object generating inferences : 5 0.02/0.24 # Proof object simplifying inferences : 6 0.02/0.24 # Training examples: 0 positive, 0 negative 0.02/0.24 # Parsed axioms : 5 0.02/0.24 # Removed by relevancy pruning/SinE : 0 0.02/0.24 # Initial clauses : 12 0.02/0.24 # Removed in clause preprocessing : 0 0.02/0.24 # Initial clauses in saturation : 12 0.02/0.24 # Processed clauses : 30 0.02/0.24 # ...of these trivial : 0 0.02/0.24 # ...subsumed : 0 0.02/0.24 # ...remaining for further processing : 30 0.02/0.24 # Other redundant clauses eliminated : 1 0.02/0.24 # Clauses deleted for lack of memory : 0 0.02/0.24 # Backward-subsumed : 0 0.02/0.24 # Backward-rewritten : 0 0.02/0.24 # Generated clauses : 25 0.02/0.24 # ...of the previous two non-trivial : 18 0.02/0.24 # Contextual simplify-reflections : 5 0.02/0.24 # Paramodulations : 24 0.02/0.24 # Factorizations : 0 0.02/0.24 # Equation resolutions : 1 0.02/0.24 # Propositional unsat checks : 0 0.02/0.24 # Propositional check models : 0 0.02/0.24 # Propositional check unsatisfiable : 0 0.02/0.24 # Propositional clauses : 0 0.02/0.24 # Propositional clauses after purity: 0 0.02/0.24 # Propositional unsat core size : 0 0.02/0.24 # Current number of processed clauses : 18 0.02/0.24 # Positive orientable unit clauses : 1 0.02/0.24 # Positive unorientable unit clauses: 0 0.02/0.24 # Negative unit clauses : 1 0.02/0.24 # Non-unit-clauses : 16 0.02/0.24 # Current number of unprocessed clauses: 12 0.02/0.24 # ...number of literals in the above : 52 0.02/0.24 # Current number of archived formulas : 0 0.02/0.24 # Current number of archived clauses : 12 0.02/0.24 # Clause-clause subsumption calls (NU) : 33 0.02/0.24 # Rec. Clause-clause subsumption calls : 32 0.02/0.24 # Non-unit clause-clause subsumptions : 5 0.02/0.24 # Unit Clause-clause subsumption calls : 11 0.02/0.24 # Rewrite failures with RHS unbound : 0 0.02/0.24 # BW rewrite match attempts : 0 0.02/0.24 # BW rewrite match successes : 0 0.02/0.24 # Condensation attempts : 0 0.02/0.24 # Condensation successes : 0 0.02/0.24 # Termbank termtop insertions : 1488 0.02/0.24 0.02/0.24 # ------------------------------------------------- 0.02/0.24 # User time : 0.009 s 0.02/0.24 # System time : 0.002 s 0.02/0.24 # Total time : 0.011 s 0.02/0.24 # Maximum resident set size: 1480 pages 0.02/0.25 EOF