0.00/0.04 % 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 0.03/0.24 % Computer : n024.star.cs.uiowa.edu 0.03/0.24 % Model : x86_64 x86_64 0.03/0.24 % CPU : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz 0.03/0.24 % Memory : 32218.625MB 0.03/0.24 % OS : Linux 3.10.0-693.2.2.el7.x86_64 0.03/0.24 % CPULimit : 300 0.03/0.24 % DateTime : Sat Jul 14 04:50:25 CDT 2018 0.03/0.24 % CPUTime : 0.03/0.24 # Version: 2.2pre001 0.03/0.24 # No SInE strategy applied 0.03/0.24 # Trying AutoSched0 for 151 seconds 29.68/29.87 # AutoSched0-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S0Y 29.68/29.87 # and selection function SelectMaxLComplexAvoidPosPred. 29.68/29.87 # 29.68/29.87 # Preprocessing time : 1.182 s 29.68/29.87 # Presaturation interreduction done 29.68/29.87 29.68/29.87 # Proof found! 29.68/29.87 # SZS status Theorem 29.68/29.87 # SZS output start CNFRefutation 29.68/29.87 fof('T-subst-abs-2', axiom, ![X11, X7, X6, X10, X2, X30, X33]:((((X2!=X6&~(visFreeVar(X2,X10)))&vtcheck(vbind(X6,X11,X7),vabs(X2,X30,veabs),X33))&vtcheck(X7,X10,X11))=>vtcheck(X7,vsubst(X6,X10,vabs(X2,X30,veabs)),X33)), file('/export/starexec/sandbox/benchmark/theBenchmark.p', 'T-subst-abs-2')). 29.68/29.87 fof('T-subst-abs-3', axiom, ![X11, X7, X6, X10, X2, X30, X33]:((((X2!=X6&vtcheck(vbind(X6,X11,X7),vabs(X2,X30,veabs),X33))&vtcheck(X7,X10,X11))&visFreeVar(X2,X10))=>vtcheck(X7,vsubst(X6,X10,vabs(X2,X30,veabs)),X33)), file('/export/starexec/sandbox/benchmark/theBenchmark.p', 'T-subst-abs-3')). 29.68/29.87 fof('T-subst-abs', conjecture, ![X11, X7, X6, X10, X2, X30, X33]:((vtcheck(X7,X10,X11)&vtcheck(vbind(X6,X11,X7),vabs(X2,X30,veabs),X33))=>vtcheck(X7,vsubst(X6,X10,vabs(X2,X30,veabs)),X33)), file('/export/starexec/sandbox/benchmark/theBenchmark.p', 'T-subst-abs')). 29.68/29.87 fof(subst3, axiom, ![X10, X6, X3, X8, X9, X5, X2, X11, X13]:((X2=X6=>(X5=vsubst(X3,X8,X9)=>vabs(X2,X11,X13)=X5))<=((X8=X10&vabs(X2,X11,X13)=X9)&X3=X6)), file('/export/starexec/sandbox/benchmark/Axioms/COM001+0.ax', subst3)). 29.68/29.87 fof('T-Strong', axiom, ![X6, X30, X7, X10, X11]:(vtcheck(X7,X10,X11)<=(~(visFreeVar(X6,X10))&vtcheck(vbind(X6,X30,X7),X10,X11))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', 'T-Strong')). 29.68/29.87 fof(isFreeVar1, axiom, ![X11, X3, X8, X6, X25, X10]:((X25=X3&X8=vabs(X6,X11,X10))=>(((X25!=X6&visFreeVar(X25,X10))<=visFreeVar(X3,X8))&(visFreeVar(X3,X8)<=(visFreeVar(X25,X10)&X6!=X25)))), file('/export/starexec/sandbox/benchmark/Axioms/COM001+0.ax', isFreeVar1)). 29.68/29.87 fof(c_0_6, plain, ![X367, X368, X369, X370, X371, X372, X373]:(X371=X369|visFreeVar(X371,X370)|~vtcheck(vbind(X369,X367,X368),vabs(X371,X372,veabs),X373)|~vtcheck(X368,X370,X367)|vtcheck(X368,vsubst(X369,X370,vabs(X371,X372,veabs)),X373)), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],['T-subst-abs-2'])])])). 29.68/29.87 fof(c_0_7, plain, ![X350, X351, X352, X353, X354, X355, X356]:(X354=X352|~vtcheck(vbind(X352,X350,X351),vabs(X354,X355,veabs),X356)|~vtcheck(X351,X353,X350)|~visFreeVar(X354,X353)|vtcheck(X351,vsubst(X352,X353,vabs(X354,X355,veabs)),X356)), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],['T-subst-abs-3'])])). 29.68/29.87 fof(c_0_8, negated_conjecture, ~(![X11, X7, X6, X10, X2, X30, X33]:((vtcheck(X7,X10,X11)&vtcheck(vbind(X6,X11,X7),vabs(X2,X30,veabs),X33))=>vtcheck(X7,vsubst(X6,X10,vabs(X2,X30,veabs)),X33))), inference(assume_negation,[status(cth)],['T-subst-abs'])). 29.68/29.87 cnf(c_0_9, plain, (X1=X2|visFreeVar(X1,X3)|vtcheck(X5,vsubst(X2,X3,vabs(X1,X6,veabs)),X7)|~vtcheck(vbind(X2,X4,X5),vabs(X1,X6,veabs),X7)|~vtcheck(X5,X3,X4)), inference(split_conjunct,[status(thm)],[c_0_6])). 29.68/29.87 cnf(c_0_10, plain, (X1=X2|vtcheck(X4,vsubst(X2,X7,vabs(X1,X5,veabs)),X6)|~vtcheck(vbind(X2,X3,X4),vabs(X1,X5,veabs),X6)|~vtcheck(X4,X7,X3)|~visFreeVar(X1,X7)), inference(split_conjunct,[status(thm)],[c_0_7])). 29.68/29.87 fof(c_0_11, negated_conjecture, ((vtcheck(esk76_0,esk78_0,esk75_0)&vtcheck(vbind(esk77_0,esk75_0,esk76_0),vabs(esk79_0,esk80_0,veabs),esk81_0))&~vtcheck(esk76_0,vsubst(esk77_0,esk78_0,vabs(esk79_0,esk80_0,veabs)),esk81_0)), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_8])])])). 29.68/29.87 cnf(c_0_12, plain, (X1=X2|vtcheck(X3,vsubst(X2,X4,vabs(X1,X5,veabs)),X6)|~vtcheck(vbind(X2,X7,X3),vabs(X1,X5,veabs),X6)|~vtcheck(X3,X4,X7)), inference(csr,[status(thm)],[c_0_9, c_0_10])). 29.68/29.87 cnf(c_0_13, negated_conjecture, (vtcheck(vbind(esk77_0,esk75_0,esk76_0),vabs(esk79_0,esk80_0,veabs),esk81_0)), inference(split_conjunct,[status(thm)],[c_0_11])). 29.68/29.87 fof(c_0_14, plain, ![X52, X53, X54, X55, X56, X57, X58, X59, X60]:(X55!=X52|vabs(X58,X59,X60)!=X56|X54!=X53|(X58!=X53|(X57!=vsubst(X54,X55,X56)|vabs(X58,X59,X60)=X57))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[subst3])])])). 29.68/29.88 fof(c_0_15, plain, ![X362, X363, X364, X365, X366]:(visFreeVar(X362,X365)|~vtcheck(vbind(X362,X363,X364),X365,X366)|vtcheck(X364,X365,X366)), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],['T-Strong'])])])). 29.68/29.88 fof(c_0_16, plain, ![X170, X171, X172, X173, X174, X175]:(((X174!=X173|~visFreeVar(X171,X172)|(X174!=X171|X172!=vabs(X173,X170,X175)))&(visFreeVar(X174,X175)|~visFreeVar(X171,X172)|(X174!=X171|X172!=vabs(X173,X170,X175))))&(~visFreeVar(X174,X175)|X173=X174|visFreeVar(X171,X172)|(X174!=X171|X172!=vabs(X173,X170,X175)))), inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[isFreeVar1])])])])). 29.68/29.88 cnf(c_0_17, negated_conjecture, (~vtcheck(esk76_0,vsubst(esk77_0,esk78_0,vabs(esk79_0,esk80_0,veabs)),esk81_0)), inference(split_conjunct,[status(thm)],[c_0_11])). 29.68/29.88 cnf(c_0_18, negated_conjecture, (esk79_0=esk77_0|vtcheck(esk76_0,vsubst(esk77_0,X1,vabs(esk79_0,esk80_0,veabs)),esk81_0)|~vtcheck(esk76_0,X1,esk75_0)), inference(spm,[status(thm)],[c_0_12, c_0_13])). 29.68/29.88 cnf(c_0_19, negated_conjecture, (vtcheck(esk76_0,esk78_0,esk75_0)), inference(split_conjunct,[status(thm)],[c_0_11])). 29.68/29.88 cnf(c_0_20, plain, (vabs(X3,X4,X5)=X9|X1!=X2|vabs(X3,X4,X5)!=X6|X7!=X8|X3!=X8|X9!=vsubst(X7,X1,X6)), inference(split_conjunct,[status(thm)],[c_0_14])). 29.68/29.88 cnf(c_0_21, plain, (visFreeVar(X1,X2)|vtcheck(X4,X2,X5)|~vtcheck(vbind(X1,X3,X4),X2,X5)), inference(split_conjunct,[status(thm)],[c_0_15])). 29.68/29.88 cnf(c_0_22, plain, (X1!=X2|~visFreeVar(X3,X4)|X1!=X3|X4!=vabs(X2,X5,X6)), inference(split_conjunct,[status(thm)],[c_0_16])). 29.68/29.88 cnf(c_0_23, negated_conjecture, (esk79_0=esk77_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_17, c_0_18]), c_0_19])])). 29.68/29.88 cnf(c_0_24, plain, (vsubst(X1,X2,vabs(X1,X3,X4))=vabs(X1,X3,X4)), inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_20])])])])])). 29.68/29.88 cnf(c_0_25, negated_conjecture, (vtcheck(esk76_0,vabs(esk79_0,esk80_0,veabs),esk81_0)|visFreeVar(esk77_0,vabs(esk79_0,esk80_0,veabs))), inference(spm,[status(thm)],[c_0_21, c_0_13])). 29.68/29.88 cnf(c_0_26, plain, (~visFreeVar(X1,vabs(X1,X2,X3))), inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_22])])])). 29.68/29.88 cnf(c_0_27, negated_conjecture, (~vtcheck(esk76_0,vabs(esk77_0,esk80_0,veabs),esk81_0)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_17, c_0_23]), c_0_24])). 29.68/29.88 cnf(c_0_28, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_25, c_0_23]), c_0_23]), c_0_26]), c_0_27]), ['proof']). 29.68/29.88 # SZS output end CNFRefutation 29.68/29.88 # Proof object total steps : 29 29.68/29.88 # Proof object clause steps : 16 29.68/29.88 # Proof object formula steps : 13 29.68/29.88 # Proof object conjectures : 11 29.68/29.88 # Proof object clause conjectures : 8 29.68/29.88 # Proof object formula conjectures : 3 29.68/29.88 # Proof object initial clauses used : 8 29.68/29.88 # Proof object initial formulas used : 6 29.68/29.88 # Proof object generating inferences : 3 29.68/29.88 # Proof object simplifying inferences : 17 29.68/29.88 # Training examples: 0 positive, 0 negative 29.68/29.88 # Parsed axioms : 62 29.68/29.88 # Removed by relevancy pruning/SinE : 0 29.68/29.88 # Initial clauses : 31144 29.68/29.88 # Removed in clause preprocessing : 10 29.68/29.88 # Initial clauses in saturation : 31134 29.68/29.88 # Processed clauses : 62734 29.68/29.88 # ...of these trivial : 0 29.68/29.88 # ...subsumed : 8559 29.68/29.88 # ...remaining for further processing : 54174 29.68/29.88 # Other redundant clauses eliminated : 31136 29.68/29.88 # Clauses deleted for lack of memory : 0 29.68/29.88 # Backward-subsumed : 3 29.68/29.88 # Backward-rewritten : 30 29.68/29.88 # Generated clauses : 33158 29.68/29.88 # ...of the previous two non-trivial : 33151 29.68/29.88 # Contextual simplify-reflections : 19609 29.68/29.88 # Paramodulations : 2061 29.68/29.88 # Factorizations : 0 29.68/29.88 # Equation resolutions : 31149 29.68/29.88 # Propositional unsat checks : 0 29.68/29.88 # Propositional check models : 0 29.68/29.88 # Propositional check unsatisfiable : 0 29.68/29.88 # Propositional clauses : 0 29.68/29.88 # Propositional clauses after purity: 0 29.68/29.88 # Propositional unsat core size : 0 29.68/29.88 # Current number of processed clauses : 224 29.68/29.88 # Positive orientable unit clauses : 16 29.68/29.88 # Positive unorientable unit clauses: 3 29.68/29.88 # Negative unit clauses : 106 29.68/29.88 # Non-unit-clauses : 99 29.68/29.88 # Current number of unprocessed clauses: 24358 29.68/29.88 # ...number of literals in the above : 140048 29.68/29.88 # Current number of archived formulas : 0 29.68/29.88 # Current number of archived clauses : 22866 29.68/29.88 # Clause-clause subsumption calls (NU) : 45876551 29.68/29.88 # Rec. Clause-clause subsumption calls : 65995 29.68/29.88 # Non-unit clause-clause subsumptions : 27961 29.68/29.88 # Unit Clause-clause subsumption calls : 1819 29.68/29.88 # Rewrite failures with RHS unbound : 13 29.68/29.88 # BW rewrite match attempts : 213 29.68/29.88 # BW rewrite match successes : 12 29.68/29.88 # Condensation attempts : 0 29.68/29.88 # Condensation successes : 0 29.68/29.88 # Termbank termtop insertions : 3724230 29.68/29.89 29.68/29.89 # ------------------------------------------------- 29.68/29.89 # User time : 29.511 s 29.68/29.89 # System time : 0.138 s 29.68/29.89 # Total time : 29.649 s 29.68/29.89 # Maximum resident set size: 1680 pages 29.68/29.89 EOF