0.07/0.13 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.13 % Command : run_E %s %d THM 0.13/0.34 % Computer : n025.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 1440 0.13/0.34 % WCLimit : 180 0.13/0.34 % DateTime : Thu Jul 4 06:00:39 EDT 2024 0.13/0.34 % CPUTime : 0.21/0.49 Running higher-order theorem proving 0.21/0.49 Running: /export/starexec/sandbox/solver/bin/eprover-ho --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=180 /export/starexec/sandbox/tmp/tmp.dBxiFM4PzT/E---3.1_15112.p 0.21/0.51 # Version: 3.2.0-ho 0.21/0.51 # Preprocessing class: HSSSSMSSSSSCHHA. 0.21/0.51 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.21/0.51 # Starting ho_unfolding_6 with 900s (5) cores 0.21/0.51 # Starting ehoh_best_sine with 180s (1) cores 0.21/0.51 # Starting ehoh_best_nonlift with 180s (1) cores 0.21/0.51 # Starting lpo4_lambdas_fix with 180s (1) cores 0.21/0.51 # ehoh_best_sine with pid 15194 completed with status 0 0.21/0.51 # Result found by ehoh_best_sine 0.21/0.51 # Preprocessing class: HSSSSMSSSSSCHHA. 0.21/0.51 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.21/0.51 # Starting ho_unfolding_6 with 900s (5) cores 0.21/0.51 # Starting ehoh_best_sine with 180s (1) cores 0.21/0.51 # SinE strategy is gf500_gu_R04_F100_L20000 0.21/0.51 # Search class: HHUNF-FFSF00-SHHFFMBC 0.21/0.51 # partial match(2): HGUNF-FFSF00-SHHFFMBN 0.21/0.51 # Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.21/0.51 # Starting ehoh_best6_lambda with 109s (1) cores 0.21/0.51 # ehoh_best6_lambda with pid 15197 completed with status 0 0.21/0.51 # Result found by ehoh_best6_lambda 0.21/0.51 # Preprocessing class: HSSSSMSSSSSCHHA. 0.21/0.51 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.21/0.51 # Starting ho_unfolding_6 with 900s (5) cores 0.21/0.51 # Starting ehoh_best_sine with 180s (1) cores 0.21/0.51 # SinE strategy is gf500_gu_R04_F100_L20000 0.21/0.51 # Search class: HHUNF-FFSF00-SHHFFMBC 0.21/0.51 # partial match(2): HGUNF-FFSF00-SHHFFMBN 0.21/0.51 # Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.21/0.51 # Starting ehoh_best6_lambda with 109s (1) cores 0.21/0.51 # Preprocessing time : 0.001 s 0.21/0.51 # Presaturation interreduction done 0.21/0.51 0.21/0.51 # Proof found! 0.21/0.51 # SZS status Theorem 0.21/0.51 # SZS output start CNFRefutation 0.21/0.51 thf(decl_22, type, epso: ($o > $o) > $o). 0.21/0.51 thf(decl_23, type, epsoo: (($o > $o) > $o) > $o > $o). 0.21/0.51 thf(choiceaxo, axiom, ![X1:$o > $o]:(((X1 @ ((epso @ X1)))<=?[X2:$o]:((X1 @ ((X2)))))), file('/export/starexec/sandbox/tmp/tmp.dBxiFM4PzT/E---3.1_15112.p', choiceaxo)). 0.21/0.51 thf(c, conjecture, ((epsoo @ epso @ (~($true)))=>(epsoo @ epso @ (($true)))), file('/export/starexec/sandbox/tmp/tmp.dBxiFM4PzT/E---3.1_15112.p', c)). 0.21/0.51 thf(choiceaxoo, axiom, ![X3:($o > $o) > $o]:(((X3 @ (epsoo @ X3))<=?[X4:$o > $o]:((X3 @ X4)))), file('/export/starexec/sandbox/tmp/tmp.dBxiFM4PzT/E---3.1_15112.p', choiceaxoo)). 0.21/0.51 thf(c_0_3, plain, ![X1:$o > $o]:((?[X2:$o]:((X1 @ ((X2))))=>(X1 @ ((epso @ X1))))), inference(fof_simplification,[status(thm)],[choiceaxo])). 0.21/0.51 thf(c_0_4, plain, ![X11:$o > $o, X12:$o]:((~(X11 @ ((X12)))|(X11 @ ((epso @ X11))))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])])). 0.21/0.51 thf(c_0_5, negated_conjecture, ~((((~(~($true))|(epsoo @ epso @ $true))&(~($true)|(epsoo @ epso @ $false)))=>(epsoo @ epso @ $true))), inference(fool_unroll,[status(thm)],[inference(assume_negation,[status(cth)],[c])])). 0.21/0.51 thf(c_0_6, plain, ![X3:($o > $o) > $o]:((?[X4:$o > $o]:((X3 @ X4))=>(X3 @ (epsoo @ X3)))), inference(fof_simplification,[status(thm)],[choiceaxoo])). 0.21/0.51 thf(c_0_7, plain, ![X1:$o > $o, X2:$o]:(((X1 @ ((epso @ X1)))|~((X1 @ ((X2)))))), inference(split_conjunct,[status(thm)],[c_0_4])). 0.21/0.51 thf(c_0_8, negated_conjecture, (((($true)|(epsoo @ epso @ $true))&(~($true)|(epsoo @ epso @ $false)))&~(epsoo @ epso @ $true)), inference(fof_nnf,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])). 0.21/0.51 thf(c_0_9, plain, ![X9:($o > $o) > $o, X10:$o > $o]:((~(X9 @ X10)|(X9 @ (epsoo @ X9)))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_6])])])])). 0.21/0.51 thf(c_0_10, plain, ~((epso @ $not)), inference(cn,[status(thm)],[inference(cn,[status(thm)],[inference(primitive_enumeration,[status(thm)],[inference(cn,[status(thm)],[]), c_0_7])])])). 0.21/0.51 thf(c_0_11, negated_conjecture, ((epsoo @ epso @ (~($true)))|~(($true))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.21/0.51 thf(c_0_12, plain, ![X3:($o > $o) > $o, X1:$o > $o]:(((X3 @ (epsoo @ X3))|~((X3 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_9])). 0.21/0.51 thf(c_0_13, plain, (epso @ (^[Z0/* 3 */:$o]:((Z0)))), inference(er,[status(thm)],[inference(cn,[status(thm)],[inference(choice_inst,[status(thm)],[inference(cn,[status(thm)],[]), c_0_10, c_0_7])])])). 0.21/0.51 thf(c_0_14, negated_conjecture, (epsoo @ epso @ (~($true))), inference(cn,[status(thm)],[c_0_11])). 0.21/0.51 thf(c_0_15, plain, (epso @ (epsoo @ epso)), inference(spm,[status(thm)],[c_0_12, c_0_13])). 0.21/0.51 thf(c_0_16, negated_conjecture, ~((epsoo @ epso @ (($true)))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.21/0.51 thf(c_0_17, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_7, c_0_14]), c_0_15]), c_0_16]), ['proof']). 0.21/0.51 # SZS output end CNFRefutation 0.21/0.51 # Parsed axioms : 5 0.21/0.51 # Removed by relevancy pruning/SinE : 2 0.21/0.51 # Initial clauses : 5 0.21/0.51 # Removed in clause preprocessing : 1 0.21/0.51 # Initial clauses in saturation : 4 0.21/0.51 # Processed clauses : 13 0.21/0.51 # ...of these trivial : 0 0.21/0.51 # ...subsumed : 1 0.21/0.51 # ...remaining for further processing : 11 0.21/0.51 # Other redundant clauses eliminated : 1 0.21/0.51 # Clauses deleted for lack of memory : 0 0.21/0.51 # Backward-subsumed : 0 0.21/0.51 # Backward-rewritten : 0 0.21/0.51 # Generated clauses : 20 0.21/0.51 # ...of the previous two non-redundant : 13 0.21/0.51 # ...aggressively subsumed : 0 0.21/0.51 # Contextual simplify-reflections : 0 0.21/0.51 # Paramodulations : 3 0.21/0.51 # Factorizations : 0 0.21/0.51 # NegExts : 0 0.21/0.51 # Equation resolutions : 1 0.21/0.51 # Disequality decompositions : 0 0.21/0.51 # Total rewrite steps : 2 0.21/0.51 # ...of those cached : 1 0.21/0.51 # Propositional unsat checks : 0 0.21/0.51 # Propositional check models : 0 0.21/0.51 # Propositional check unsatisfiable : 0 0.21/0.51 # Propositional clauses : 0 0.21/0.51 # Propositional clauses after purity: 0 0.21/0.51 # Propositional unsat core size : 0 0.21/0.51 # Propositional preprocessing time : 0.000 0.21/0.51 # Propositional encoding time : 0.000 0.21/0.51 # Propositional solver time : 0.000 0.21/0.51 # Success case prop preproc time : 0.000 0.21/0.51 # Success case prop encoding time : 0.000 0.21/0.51 # Success case prop solver time : 0.000 0.21/0.51 # Current number of processed clauses : 7 0.21/0.51 # Positive orientable unit clauses : 3 0.21/0.51 # Positive unorientable unit clauses: 0 0.21/0.51 # Negative unit clauses : 2 0.21/0.51 # Non-unit-clauses : 2 0.21/0.51 # Current number of unprocessed clauses: 8 0.21/0.51 # ...number of literals in the above : 14 0.21/0.51 # Current number of archived formulas : 0 0.21/0.51 # Current number of archived clauses : 4 0.21/0.51 # Clause-clause subsumption calls (NU) : 0 0.21/0.51 # Rec. Clause-clause subsumption calls : 0 0.21/0.51 # Non-unit clause-clause subsumptions : 0 0.21/0.51 # Unit Clause-clause subsumption calls : 0 0.21/0.51 # Rewrite failures with RHS unbound : 0 0.21/0.51 # BW rewrite match attempts : 0 0.21/0.51 # BW rewrite match successes : 0 0.21/0.51 # Condensation attempts : 0 0.21/0.51 # Condensation successes : 0 0.21/0.51 # Termbank termtop insertions : 779 0.21/0.51 # Search garbage collected termcells : 99 0.21/0.51 0.21/0.51 # ------------------------------------------------- 0.21/0.51 # User time : 0.006 s 0.21/0.51 # System time : 0.001 s 0.21/0.51 # Total time : 0.007 s 0.21/0.51 # Maximum resident set size: 1808 pages 0.21/0.51 0.21/0.51 # ------------------------------------------------- 0.21/0.51 # User time : 0.007 s 0.21/0.51 # System time : 0.003 s 0.21/0.51 # Total time : 0.010 s 0.21/0.51 # Maximum resident set size: 1720 pages 0.21/0.51 % E---3.1 exiting 0.21/0.51 % E exiting 0.21/0.51 EOF