0.11/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.11/0.12 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 240 THM 0.13/0.33 % Computer : n023.cluster.edu 0.13/0.33 % Model : x86_64 x86_64 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.33 % Memory : 8042.1875MB 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.33 % CPULimit : 1920 0.13/0.33 % WCLimit : 240 0.13/0.33 % DateTime : Wed Jul 30 02:02:19 EDT 2025 0.13/0.33 % CPUTime : 0.20/0.45 Running first-order theorem proving 0.20/0.45 Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=240 /export/starexec/sandbox2/benchmark/theBenchmark.p 0.20/0.47 # Version: 3.0.0 0.20/0.47 # Preprocessing class: FSSSSMSSSSSNFFN. 0.20/0.47 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.20/0.47 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1200s (5) cores 0.20/0.47 # Starting new_bool_3 with 240s (1) cores 0.20/0.47 # Starting new_bool_1 with 240s (1) cores 0.20/0.47 # Starting sh5l with 240s (1) cores 0.20/0.47 # G-E--_302_C18_F1_URBAN_RG_S04BN with pid 24248 completed with status 0 0.20/0.47 # Result found by G-E--_302_C18_F1_URBAN_RG_S04BN 0.20/0.47 # Preprocessing class: FSSSSMSSSSSNFFN. 0.20/0.47 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.20/0.47 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1200s (5) cores 0.20/0.47 # No SInE strategy applied 0.20/0.47 # Search class: FHUSF-FFSS21-SFFFFFNN 0.20/0.47 # Scheduled 6 strats onto 5 cores with 1200 seconds (1200 total) 0.20/0.47 # Starting G-E--_208_C12_11_nc_F1_SE_CS_SP_PS_S5PRR_S04BN with 649s (1) cores 0.20/0.47 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 121s (1) cores 0.20/0.47 # Starting new_bool_3 with 109s (1) cores 0.20/0.47 # Starting new_bool_1 with 109s (1) cores 0.20/0.47 # Starting sh5l with 109s (1) cores 0.20/0.47 # G-E--_302_C18_F1_URBAN_RG_S04BN with pid 24253 completed with status 0 0.20/0.47 # Result found by G-E--_302_C18_F1_URBAN_RG_S04BN 0.20/0.47 # Preprocessing class: FSSSSMSSSSSNFFN. 0.20/0.47 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.20/0.47 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 1200s (5) cores 0.20/0.47 # No SInE strategy applied 0.20/0.47 # Search class: FHUSF-FFSS21-SFFFFFNN 0.20/0.47 # Scheduled 6 strats onto 5 cores with 1200 seconds (1200 total) 0.20/0.47 # Starting G-E--_208_C12_11_nc_F1_SE_CS_SP_PS_S5PRR_S04BN with 649s (1) cores 0.20/0.47 # Starting G-E--_302_C18_F1_URBAN_RG_S04BN with 121s (1) cores 0.20/0.47 # Preprocessing time : 0.001 s 0.20/0.47 0.20/0.47 # Proof found! 0.20/0.47 # SZS status Theorem 0.20/0.47 # SZS output start CNFRefutation 0.20/0.47 fof(conjecture_1, conjecture, ![X1, X2, X3]:((((element(X1)&element(X2))&X3=times(X1,X2))=>element(X3))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', conjecture_1)). 0.20/0.47 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)). 0.20/0.47 fof(axiom_2, axiom, ![X2]:((?[X3]:((times(X2,X2)=X3&X2=times(X2,X3)))<=>element(X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_2)). 0.20/0.47 fof(c_0_3, negated_conjecture, ~(![X1, X2, X3]:((((element(X1)&element(X2))&X3=times(X1,X2))=>element(X3)))), inference(assume_negation,[status(cth)],[conjecture_1])). 0.20/0.47 fof(c_0_4, plain, ![X7, X8, X9]:(times(times(X7,X8),X9)=times(X8,times(X9,X7))), inference(variable_rename,[status(thm)],[axiom_1])). 0.20/0.47 fof(c_0_5, negated_conjecture, (((element(esk1_0)&element(esk2_0))&esk3_0=times(esk1_0,esk2_0))&~element(esk3_0)), inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])])). 0.20/0.47 cnf(c_0_6, plain, (times(times(X1,X2),X3)=times(X2,times(X3,X1))), inference(split_conjunct,[status(thm)],[c_0_4])). 0.20/0.47 cnf(c_0_7, negated_conjecture, (esk3_0=times(esk1_0,esk2_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.20/0.47 fof(c_0_8, plain, ![X10, X11, X12]:(((times(X10,X10)!=X11|X10!=times(X10,X11)|element(X10))&((times(X12,X12)=esk4_1(X12)|~element(X12))&(X12=times(X12,esk4_1(X12))|~element(X12))))), inference(distribute,[status(thm)],[inference(fof_nnf,[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)],[axiom_2])])])])])])])). 0.20/0.47 cnf(c_0_9, negated_conjecture, (times(esk2_0,times(X1,esk1_0))=times(esk3_0,X1)), inference(spm,[status(thm)],[c_0_6, c_0_7])). 0.20/0.47 cnf(c_0_10, plain, (X1=times(X1,esk4_1(X1))|~element(X1)), inference(split_conjunct,[status(thm)],[c_0_8])). 0.20/0.47 cnf(c_0_11, plain, (times(X1,X1)=esk4_1(X1)|~element(X1)), inference(split_conjunct,[status(thm)],[c_0_8])). 0.20/0.47 cnf(c_0_12, negated_conjecture, (times(esk1_0,times(esk2_0,times(X1,X2)))=times(X1,times(X2,esk3_0))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6, c_0_9]), c_0_6]), c_0_6]), c_0_6])). 0.20/0.47 cnf(c_0_13, plain, (times(X1,times(X1,X1))=X1|~element(X1)), inference(spm,[status(thm)],[c_0_10, c_0_11])). 0.20/0.47 cnf(c_0_14, negated_conjecture, (element(esk2_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.20/0.47 cnf(c_0_15, negated_conjecture, (times(esk2_0,times(esk2_0,esk3_0))=esk3_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_12, c_0_13]), c_0_7]), c_0_14])])). 0.20/0.47 cnf(c_0_16, negated_conjecture, (times(esk2_0,times(esk3_0,esk3_0))=times(esk1_0,esk3_0)), inference(spm,[status(thm)],[c_0_12, c_0_15])). 0.20/0.47 cnf(c_0_17, plain, (times(X1,times(X1,times(X1,X2)))=times(X1,X2)|~element(X1)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6, c_0_13]), c_0_6]), c_0_6])). 0.20/0.47 cnf(c_0_18, negated_conjecture, (times(esk1_0,times(esk1_0,esk3_0))=times(esk3_0,times(esk3_0,esk3_0))), inference(spm,[status(thm)],[c_0_12, c_0_16])). 0.20/0.47 cnf(c_0_19, negated_conjecture, (element(esk1_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.20/0.47 cnf(c_0_20, plain, (element(X1)|times(X1,X1)!=X2|X1!=times(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_8])). 0.20/0.47 cnf(c_0_21, negated_conjecture, (times(esk3_0,times(esk3_0,esk3_0))=esk3_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_17, c_0_7]), c_0_18]), c_0_19])])). 0.20/0.47 cnf(c_0_22, negated_conjecture, (~element(esk3_0)), inference(split_conjunct,[status(thm)],[c_0_5])). 0.20/0.47 cnf(c_0_23, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_20, c_0_21]), c_0_22]), ['proof']). 0.20/0.47 # SZS output end CNFRefutation 0.20/0.47 # Parsed axioms : 3 0.20/0.47 # Removed by relevancy pruning/SinE : 0 0.20/0.47 # Initial clauses : 8 0.20/0.47 # Removed in clause preprocessing : 0 0.20/0.47 # Initial clauses in saturation : 8 0.20/0.47 # Processed clauses : 49 0.20/0.47 # ...of these trivial : 2 0.20/0.47 # ...subsumed : 13 0.20/0.47 # ...remaining for further processing : 34 0.20/0.47 # Other redundant clauses eliminated : 0 0.20/0.47 # Clauses deleted for lack of memory : 0 0.20/0.47 # Backward-subsumed : 0 0.20/0.47 # Backward-rewritten : 1 0.20/0.47 # Generated clauses : 472 0.20/0.47 # ...of the previous two non-redundant : 437 0.20/0.47 # ...aggressively subsumed : 0 0.20/0.47 # Contextual simplify-reflections : 0 0.20/0.47 # Paramodulations : 472 0.20/0.47 # Factorizations : 0 0.20/0.47 # NegExts : 0 0.20/0.47 # Equation resolutions : 0 0.20/0.47 # Disequality decompositions : 0 0.20/0.47 # Total rewrite steps : 5548 0.20/0.47 # ...of those cached : 3439 0.20/0.47 # Propositional unsat checks : 0 0.20/0.47 # Propositional check models : 0 0.20/0.47 # Propositional check unsatisfiable : 0 0.20/0.47 # Propositional clauses : 0 0.20/0.47 # Propositional clauses after purity: 0 0.20/0.47 # Propositional unsat core size : 0 0.20/0.47 # Propositional preprocessing time : 0.000 0.20/0.47 # Propositional encoding time : 0.000 0.20/0.47 # Propositional solver time : 0.000 0.20/0.47 # Success case prop preproc time : 0.000 0.20/0.47 # Success case prop encoding time : 0.000 0.20/0.47 # Success case prop solver time : 0.000 0.20/0.47 # Current number of processed clauses : 33 0.20/0.47 # Positive orientable unit clauses : 14 0.20/0.47 # Positive unorientable unit clauses: 1 0.20/0.47 # Negative unit clauses : 3 0.20/0.47 # Non-unit-clauses : 15 0.20/0.47 # Current number of unprocessed clauses: 395 0.20/0.47 # ...number of literals in the above : 811 0.20/0.47 # Current number of archived formulas : 0 0.20/0.47 # Current number of archived clauses : 1 0.20/0.47 # Clause-clause subsumption calls (NU) : 55 0.20/0.47 # Rec. Clause-clause subsumption calls : 54 0.20/0.47 # Non-unit clause-clause subsumptions : 5 0.20/0.47 # Unit Clause-clause subsumption calls : 0 0.20/0.47 # Rewrite failures with RHS unbound : 0 0.20/0.47 # BW rewrite match attempts : 1 0.20/0.47 # BW rewrite match successes : 1 0.20/0.47 # Condensation attempts : 0 0.20/0.47 # Condensation successes : 0 0.20/0.47 # Termbank termtop insertions : 13140 0.20/0.47 # Search garbage collected termcells : 108 0.20/0.47 0.20/0.47 # ------------------------------------------------- 0.20/0.47 # User time : 0.012 s 0.20/0.47 # System time : 0.005 s 0.20/0.47 # Total time : 0.016 s 0.20/0.47 # Maximum resident set size: 1680 pages 0.20/0.47 0.20/0.47 # ------------------------------------------------- 0.20/0.47 # User time : 0.067 s 0.20/0.47 # System time : 0.009 s 0.20/0.47 # Total time : 0.076 s 0.20/0.47 # Maximum resident set size: 1696 pages 0.20/0.47 % E exiting 0.20/0.47 % E exiting 0.20/0.48 EOF