0.06/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.06/0.12 % Command : eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule --cpu-limit=%d %s 0.11/0.32 % Computer : n017.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.32 % CPULimit : 960 0.11/0.32 % WCLimit : 120 0.11/0.32 % DateTime : Thu Jul 2 07:59:36 EDT 2020 0.11/0.33 % CPUTime : 0.11/0.33 # Version: 2.5pre002 0.11/0.33 # No SInE strategy applied 0.11/0.33 # Trying AutoSched0 for 59 seconds 0.17/0.43 # AutoSched0-Mode selected heuristic H_____042_B03_F1_AE_Q4_SP_S2S 0.17/0.43 # and selection function SelectNewComplexAHP. 0.17/0.43 # 0.17/0.43 # Preprocessing time : 0.026 s 0.17/0.43 0.17/0.43 # Proof found! 0.17/0.43 # SZS status Theorem 0.17/0.43 # SZS output start CNFRefutation 0.17/0.43 fof(sos_03, axiom, ![X1]:X1='+'(X1,'0'), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_03)). 0.17/0.43 fof(sos_02, axiom, ![X1, X2]:'+'(X2,X1)='+'(X1,X2), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_02)). 0.17/0.43 fof(sos_07, axiom, ![X16, X17, X18]:('>='(X17,'==>'(X16,X18))<=>'>='('+'(X16,X17),X18)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_07)). 0.17/0.43 fof(sos_09, axiom, ![X6, X7, X8]:('>='(X6,X7)=>'>='('+'(X6,X8),'+'(X7,X8))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_09)). 0.17/0.43 fof(sos_08, axiom, ![X1]:'>='(X1,'0'), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_08)). 0.17/0.43 fof(sos_04, axiom, ![X1]:'>='(X1,X1), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_04)). 0.17/0.43 fof(sos_06, axiom, ![X3, X4]:(X3=X4<=('>='(X4,X3)&'>='(X3,X4))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_06)). 0.17/0.43 fof(sos_05, axiom, ![X9, X10, X11]:(('>='(X9,X10)&'>='(X10,X11))=>'>='(X9,X11)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_05)). 0.17/0.43 fof(sos_13, axiom, ![X1, X2]:'==>'('==>'(X1,X2),X2)='==>'('==>'(X2,X1),X1), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_13)). 0.17/0.43 fof(sos_14, axiom, ![X1]:X1='+'(X1,X1), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_14)). 0.17/0.43 fof(sos_12, axiom, ![X1]:'1'='+'(X1,'1'), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_12)). 0.17/0.43 fof(sos_01, axiom, ![X1, X2, X5]:'+'('+'(X1,X2),X5)='+'(X1,'+'(X2,X5)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_01)). 0.17/0.43 fof(sos_11, axiom, ![X19, X20, X21]:('>='(X19,X20)=>'>='('==>'(X21,X19),'==>'(X21,X20))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', sos_11)). 0.17/0.43 fof(goals_15, conjecture, ![X15]:'==>'('==>'('==>'(X15,'1'),X15),X15)='0', file('/export/starexec/sandbox2/benchmark/theBenchmark.p', goals_15)). 0.17/0.43 fof(c_0_14, plain, ![X22]:X22='+'(X22,'0'), inference(variable_rename,[status(thm)],[sos_03])). 0.17/0.43 fof(c_0_15, plain, ![X23, X24]:'+'(X24,X23)='+'(X23,X24), inference(variable_rename,[status(thm)],[sos_02])). 0.17/0.43 fof(c_0_16, plain, ![X44, X45, X46]:((~'>='(X45,'==>'(X44,X46))|'>='('+'(X44,X45),X46))&(~'>='('+'(X44,X45),X46)|'>='(X45,'==>'(X44,X46)))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[sos_07])])). 0.17/0.43 fof(c_0_17, plain, ![X33, X34, X35]:(~'>='(X33,X34)|'>='('+'(X33,X35),'+'(X34,X35))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[sos_09])])). 0.17/0.43 fof(c_0_18, plain, ![X43]:'>='(X43,'0'), inference(variable_rename,[status(thm)],[sos_08])). 0.17/0.43 cnf(c_0_19, plain, (X1='+'(X1,'0')), inference(split_conjunct,[status(thm)],[c_0_14])). 0.17/0.43 cnf(c_0_20, plain, ('+'(X1,X2)='+'(X2,X1)), inference(split_conjunct,[status(thm)],[c_0_15])). 0.17/0.43 cnf(c_0_21, plain, ('>='(X2,'==>'(X1,X3))|~'>='('+'(X1,X2),X3)), inference(split_conjunct,[status(thm)],[c_0_16])). 0.17/0.43 fof(c_0_22, plain, ![X29]:'>='(X29,X29), inference(variable_rename,[status(thm)],[sos_04])). 0.17/0.43 cnf(c_0_23, plain, ('>='('+'(X1,X3),'+'(X2,X3))|~'>='(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_17])). 0.17/0.43 cnf(c_0_24, plain, ('>='(X1,'0')), inference(split_conjunct,[status(thm)],[c_0_18])). 0.17/0.43 cnf(c_0_25, plain, ('+'('0',X1)=X1), inference(spm,[status(thm)],[c_0_19, c_0_20])). 0.17/0.43 fof(c_0_26, plain, ![X27, X28]:(~'>='(X28,X27)|~'>='(X27,X28)|X27=X28), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[sos_06])])])). 0.17/0.43 cnf(c_0_27, plain, ('>='('0','==>'(X1,X2))|~'>='(X1,X2)), inference(spm,[status(thm)],[c_0_21, c_0_19])). 0.17/0.43 fof(c_0_28, plain, ![X36, X37, X38]:(~'>='(X36,X37)|~'>='(X37,X38)|'>='(X36,X38)), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[sos_05])])). 0.17/0.43 cnf(c_0_29, plain, ('>='(X1,X1)), inference(split_conjunct,[status(thm)],[c_0_22])). 0.17/0.43 cnf(c_0_30, plain, ('>='('+'(X1,X2),X2)), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23, c_0_24]), c_0_25])). 0.17/0.43 fof(c_0_31, plain, ![X25, X26]:'==>'('==>'(X25,X26),X26)='==>'('==>'(X26,X25),X25), inference(variable_rename,[status(thm)],[sos_13])). 0.17/0.43 cnf(c_0_32, plain, (X2=X1|~'>='(X1,X2)|~'>='(X2,X1)), inference(split_conjunct,[status(thm)],[c_0_26])). 0.17/0.43 cnf(c_0_33, plain, ('>='('0','==>'(X1,'0'))), inference(spm,[status(thm)],[c_0_27, c_0_24])). 0.17/0.43 cnf(c_0_34, plain, ('>='(X1,X3)|~'>='(X1,X2)|~'>='(X2,X3)), inference(split_conjunct,[status(thm)],[c_0_28])). 0.17/0.43 cnf(c_0_35, plain, ('>='('0','==>'(X1,X1))), inference(spm,[status(thm)],[c_0_27, c_0_29])). 0.17/0.43 cnf(c_0_36, plain, ('>='(X1,'==>'(X2,X1))), inference(spm,[status(thm)],[c_0_21, c_0_30])). 0.17/0.43 fof(c_0_37, plain, ![X47]:X47='+'(X47,X47), inference(variable_rename,[status(thm)],[sos_14])). 0.17/0.43 cnf(c_0_38, plain, ('==>'('==>'(X1,X2),X2)='==>'('==>'(X2,X1),X1)), inference(split_conjunct,[status(thm)],[c_0_31])). 0.17/0.43 cnf(c_0_39, plain, ('==>'(X1,'0')='0'), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32, c_0_33]), c_0_24])])). 0.17/0.43 cnf(c_0_40, plain, ('0'=X1|~'>='('0',X1)), inference(spm,[status(thm)],[c_0_32, c_0_24])). 0.17/0.43 cnf(c_0_41, plain, ('>='(X1,'==>'(X2,X2))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34, c_0_35]), c_0_24])])). 0.17/0.43 cnf(c_0_42, plain, ('>='('+'(X1,X2),'+'('==>'(X3,X1),X2))), inference(spm,[status(thm)],[c_0_23, c_0_36])). 0.17/0.43 cnf(c_0_43, plain, (X1='+'(X1,X1)), inference(split_conjunct,[status(thm)],[c_0_37])). 0.17/0.43 cnf(c_0_44, plain, ('>='('+'(X2,X1),X3)|~'>='(X1,'==>'(X2,X3))), inference(split_conjunct,[status(thm)],[c_0_16])). 0.17/0.43 cnf(c_0_45, plain, ('==>'('==>'('0',X1),X1)='0'), inference(spm,[status(thm)],[c_0_38, c_0_39])). 0.17/0.43 cnf(c_0_46, plain, ('0'='==>'(X1,X1)), inference(spm,[status(thm)],[c_0_40, c_0_41])). 0.17/0.43 fof(c_0_47, plain, ![X51]:'1'='+'(X51,'1'), inference(variable_rename,[status(thm)],[sos_12])). 0.17/0.43 cnf(c_0_48, plain, ('>='(X1,'+'(X1,'==>'(X2,X1)))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_42, c_0_43]), c_0_20])). 0.17/0.43 cnf(c_0_49, plain, ('>='('+'(X1,X2),X1)), inference(spm,[status(thm)],[c_0_30, c_0_20])). 0.17/0.43 cnf(c_0_50, plain, ('>='('+'(X1,'==>'(X1,X2)),X2)), inference(spm,[status(thm)],[c_0_44, c_0_29])). 0.17/0.43 cnf(c_0_51, plain, ('>='('+'('==>'('0',X1),X2),X1)), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44, c_0_45]), c_0_24])])). 0.17/0.43 cnf(c_0_52, plain, ('+'(X1,'==>'(X2,X2))=X1), inference(spm,[status(thm)],[c_0_19, c_0_46])). 0.17/0.43 cnf(c_0_53, plain, ('1'='+'(X1,'1')), inference(split_conjunct,[status(thm)],[c_0_47])). 0.17/0.43 cnf(c_0_54, plain, ('+'(X1,'==>'(X2,X1))=X1), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32, c_0_48]), c_0_49])])). 0.17/0.43 cnf(c_0_55, plain, ('>='('0','==>'('+'(X1,'==>'(X1,X2)),X2))), inference(spm,[status(thm)],[c_0_27, c_0_50])). 0.17/0.43 cnf(c_0_56, plain, ('>='('==>'('0',X1),X1)), inference(spm,[status(thm)],[c_0_51, c_0_52])). 0.17/0.43 fof(c_0_57, plain, ![X30, X31, X32]:'+'('+'(X30,X31),X32)='+'(X30,'+'(X31,X32)), inference(variable_rename,[status(thm)],[sos_01])). 0.17/0.43 fof(c_0_58, plain, ![X48, X49, X50]:(~'>='(X48,X49)|'>='('==>'(X50,X48),'==>'(X50,X49))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[sos_11])])). 0.17/0.43 cnf(c_0_59, plain, ('+'('1',X1)='1'), inference(spm,[status(thm)],[c_0_53, c_0_20])). 0.17/0.43 fof(c_0_60, negated_conjecture, ~(![X15]:'==>'('==>'('==>'(X15,'1'),X15),X15)='0'), inference(assume_negation,[status(cth)],[goals_15])). 0.17/0.43 cnf(c_0_61, plain, ('>='(X1,'==>'(X2,'+'(X2,X1)))), inference(spm,[status(thm)],[c_0_21, c_0_29])). 0.17/0.43 cnf(c_0_62, plain, ('+'(X1,'==>'('==>'(X1,X2),X2))=X1), inference(spm,[status(thm)],[c_0_54, c_0_38])). 0.17/0.43 cnf(c_0_63, plain, ('==>'('+'(X1,'==>'(X1,X2)),X2)='0'), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32, c_0_55]), c_0_24])])). 0.17/0.43 cnf(c_0_64, plain, ('==>'('0',X1)=X1), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32, c_0_56]), c_0_36])])). 0.17/0.43 cnf(c_0_65, plain, ('+'('+'(X1,X2),X3)='+'(X1,'+'(X2,X3))), inference(split_conjunct,[status(thm)],[c_0_57])). 0.17/0.43 cnf(c_0_66, plain, ('>='('==>'(X3,X1),'==>'(X3,X2))|~'>='(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_58])). 0.17/0.43 cnf(c_0_67, plain, ('>='('1',X1)), inference(spm,[status(thm)],[c_0_30, c_0_59])). 0.17/0.43 fof(c_0_68, negated_conjecture, '==>'('==>'('==>'(esk1_0,'1'),esk1_0),esk1_0)!='0', inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_60])])])). 0.17/0.43 cnf(c_0_69, plain, ('==>'(X1,'+'(X1,X2))=X2|~'>='('==>'(X1,'+'(X1,X2)),X2)), inference(spm,[status(thm)],[c_0_32, c_0_61])). 0.17/0.43 cnf(c_0_70, plain, ('+'(X1,'==>'(X1,X2))='+'(X1,X2)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_62, c_0_63]), c_0_64]), c_0_65]), c_0_20]), c_0_54])). 0.17/0.43 cnf(c_0_71, plain, ('>='('==>'(X1,'+'(X2,X3)),'==>'(X1,X3))), inference(spm,[status(thm)],[c_0_66, c_0_30])). 0.17/0.43 cnf(c_0_72, plain, ('>='('==>'(X1,'1'),'==>'(X1,X2))), inference(spm,[status(thm)],[c_0_66, c_0_67])). 0.17/0.43 cnf(c_0_73, negated_conjecture, ('==>'('==>'('==>'(esk1_0,'1'),esk1_0),esk1_0)!='0'), inference(split_conjunct,[status(thm)],[c_0_68])). 0.17/0.43 cnf(c_0_74, plain, ('==>'(X1,'+'(X1,X2))='==>'(X1,X2)), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_69, c_0_70]), c_0_71])])). 0.17/0.43 cnf(c_0_75, plain, ('>='('0','==>'('==>'(X1,'1'),'==>'(X1,X2)))), inference(spm,[status(thm)],[c_0_27, c_0_72])). 0.17/0.43 cnf(c_0_76, negated_conjecture, ('==>'('==>'(esk1_0,'==>'(esk1_0,'1')),'==>'(esk1_0,'1'))!='0'), inference(rw,[status(thm)],[c_0_73, c_0_38])). 0.17/0.43 cnf(c_0_77, plain, ('==>'(X1,'==>'(X1,X2))='==>'(X1,X2)), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_74, c_0_70]), c_0_74])). 0.17/0.43 cnf(c_0_78, plain, ('==>'('==>'(X1,'1'),'==>'(X1,X2))='0'), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32, c_0_75]), c_0_24])])). 0.17/0.43 cnf(c_0_79, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_76, c_0_77]), c_0_78])]), ['proof']). 0.17/0.43 # SZS output end CNFRefutation 0.17/0.43 # Proof object total steps : 80 0.17/0.43 # Proof object clause steps : 51 0.17/0.43 # Proof object formula steps : 29 0.17/0.43 # Proof object conjectures : 6 0.17/0.43 # Proof object clause conjectures : 3 0.17/0.43 # Proof object formula conjectures : 3 0.17/0.43 # Proof object initial clauses used : 15 0.17/0.43 # Proof object initial formulas used : 14 0.17/0.43 # Proof object generating inferences : 34 0.17/0.43 # Proof object simplifying inferences : 27 0.17/0.43 # Training examples: 0 positive, 0 negative 0.17/0.43 # Parsed axioms : 15 0.17/0.43 # Removed by relevancy pruning/SinE : 0 0.17/0.43 # Initial clauses : 16 0.17/0.43 # Removed in clause preprocessing : 0 0.17/0.43 # Initial clauses in saturation : 16 0.17/0.43 # Processed clauses : 1557 0.17/0.43 # ...of these trivial : 213 0.17/0.43 # ...subsumed : 1120 0.17/0.43 # ...remaining for further processing : 224 0.17/0.43 # Other redundant clauses eliminated : 0 0.17/0.43 # Clauses deleted for lack of memory : 0 0.17/0.43 # Backward-subsumed : 4 0.17/0.43 # Backward-rewritten : 82 0.17/0.43 # Generated clauses : 10679 0.17/0.43 # ...of the previous two non-trivial : 5362 0.17/0.43 # Contextual simplify-reflections : 0 0.17/0.43 # Paramodulations : 10679 0.17/0.43 # Factorizations : 0 0.17/0.43 # Equation resolutions : 0 0.17/0.43 # Propositional unsat checks : 0 0.17/0.43 # Propositional check models : 0 0.17/0.43 # Propositional check unsatisfiable : 0 0.17/0.43 # Propositional clauses : 0 0.17/0.43 # Propositional clauses after purity: 0 0.17/0.43 # Propositional unsat core size : 0 0.17/0.43 # Propositional preprocessing time : 0.000 0.17/0.43 # Propositional encoding time : 0.000 0.17/0.43 # Propositional solver time : 0.000 0.17/0.43 # Success case prop preproc time : 0.000 0.17/0.43 # Success case prop encoding time : 0.000 0.17/0.43 # Success case prop solver time : 0.000 0.17/0.43 # Current number of processed clauses : 138 0.17/0.43 # Positive orientable unit clauses : 83 0.17/0.43 # Positive unorientable unit clauses: 6 0.17/0.43 # Negative unit clauses : 0 0.17/0.43 # Non-unit-clauses : 49 0.17/0.43 # Current number of unprocessed clauses: 3558 0.17/0.43 # ...number of literals in the above : 4307 0.17/0.43 # Current number of archived formulas : 0 0.17/0.43 # Current number of archived clauses : 86 0.17/0.43 # Clause-clause subsumption calls (NU) : 2368 0.17/0.43 # Rec. Clause-clause subsumption calls : 2368 0.17/0.43 # Non-unit clause-clause subsumptions : 550 0.17/0.43 # Unit Clause-clause subsumption calls : 233 0.17/0.43 # Rewrite failures with RHS unbound : 82 0.17/0.43 # BW rewrite match attempts : 421 0.17/0.43 # BW rewrite match successes : 112 0.17/0.43 # Condensation attempts : 0 0.17/0.43 # Condensation successes : 0 0.17/0.43 # Termbank termtop insertions : 75722 0.17/0.43 0.17/0.43 # ------------------------------------------------- 0.17/0.43 # User time : 0.099 s 0.17/0.43 # System time : 0.008 s 0.17/0.43 # Total time : 0.106 s 0.17/0.43 # Maximum resident set size: 1596 pages 0.17/0.43 EOF