0.08/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.08/0.12 % Command : run_E %s %d THM 0.12/0.34 % Computer : n017.cluster.edu 0.12/0.34 % Model : x86_64 x86_64 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.34 % Memory : 8042.1875MB 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.34 % CPULimit : 1440 0.12/0.34 % WCLimit : 180 0.12/0.34 % DateTime : Thu Jul 4 06:49:09 EDT 2024 0.12/0.34 % CPUTime : 0.21/0.48 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.t9YUdW2ncx/E---3.1_18076.p 0.21/0.50 # Version: 3.2.0-ho 0.21/0.50 # Preprocessing class: HSSSSMSSSSSNSSA. 0.21/0.50 # Scheduled 8 strats onto 8 cores with 180 seconds (1440 total) 0.21/0.50 # Starting post_as_ho12 with 180s (1) cores 0.21/0.50 # Starting new_bool_9 with 180s (1) cores 0.21/0.50 # Starting post_as_ho1 with 180s (1) cores 0.21/0.50 # Starting post_as_ho4 with 180s (1) cores 0.21/0.50 # Starting post_as_ho2 with 180s (1) cores 0.21/0.50 # Starting ehoh_best2_full_lfho with 180s (1) cores 0.21/0.50 # Starting full_lambda_10 with 180s (1) cores 0.21/0.50 # Starting new_ho_8 with 180s (1) cores 0.21/0.50 # post_as_ho12 with pid 18155 completed with status 0 0.21/0.50 # Result found by post_as_ho12 0.21/0.50 # Preprocessing class: HSSSSMSSSSSNSSA. 0.21/0.50 # Scheduled 8 strats onto 8 cores with 180 seconds (1440 total) 0.21/0.50 # Starting post_as_ho12 with 180s (1) cores 0.21/0.50 # No SInE strategy applied 0.21/0.50 # Search class: HGHPS-FFSF31-MSSFFSNN 0.21/0.50 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.21/0.50 # Starting new_ho_10 with 98s (1) cores 0.21/0.50 # new_ho_10 with pid 18164 completed with status 0 0.21/0.50 # Result found by new_ho_10 0.21/0.50 # Preprocessing class: HSSSSMSSSSSNSSA. 0.21/0.50 # Scheduled 8 strats onto 8 cores with 180 seconds (1440 total) 0.21/0.50 # Starting post_as_ho12 with 180s (1) cores 0.21/0.50 # No SInE strategy applied 0.21/0.50 # Search class: HGHPS-FFSF31-MSSFFSNN 0.21/0.50 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.21/0.50 # Starting new_ho_10 with 98s (1) cores 0.21/0.50 # Preprocessing time : 0.001 s 0.21/0.50 # Presaturation interreduction done 0.21/0.50 0.21/0.50 # Proof found! 0.21/0.50 # SZS status Theorem 0.21/0.50 # SZS output start CNFRefutation 0.21/0.50 thf(decl_22, type, zero: $i). 0.21/0.50 thf(decl_23, type, s: $i > $i). 0.21/0.50 thf(decl_24, type, ite: $o > $i > $i > $i). 0.21/0.50 thf(decl_25, type, h: $i > $i). 0.21/0.50 thf(n10, conjecture, (?[X1:$i > $i]:(((((X1 @ zero)=(s @ zero))&((X1 @ (s @ (s @ zero)))=(s @ zero)))&((X1 @ (s @ zero))=(zero))))<=(((![X2:$i]:(((h @ X2)=(ite @ (((X2)=(s @ zero))) @ zero @ (s @ zero))))&![X2:$i]:(((s @ X2)!=(X2))))&![X3:$o, X4:$i, X5:$i]:((((ite @ ((X3)) @ X4 @ X5)=(X5))<=~((X3)))))&![X3:$o, X4:$i, X5:$i]:((((ite @ ((X3)) @ X4 @ X5)=(X4))<=(X3))))), file('/export/starexec/sandbox/tmp/tmp.t9YUdW2ncx/E---3.1_18076.p', n10)). 0.21/0.50 thf(c_0_1, negated_conjecture, ~(((((![X2:$i]:(((((X2)!=(s @ zero))|((h @ X2)=(ite @ $true @ zero @ (s @ zero))))&(((X2)=(s @ zero))|((h @ X2)=(ite @ $false @ zero @ (s @ zero))))))&![X2:$i]:(((s @ X2)!=(X2))))&![X3:$o, X4:$i, X5:$i]:((~(X3)=>((ite @ ((X3)) @ X4 @ X5)=(X5)))))&![X3:$o, X4:$i, X5:$i]:(((X3)=>((ite @ ((X3)) @ X4 @ X5)=(X4)))))=>?[X1:$i > $i]:(((((X1 @ zero)=(s @ zero))&((X1 @ (s @ (s @ zero)))=(s @ zero)))&((X1 @ (s @ zero))=(zero)))))), inference(fof_simplification,[status(thm)],[inference(fool_unroll,[status(thm)],[inference(assume_negation,[status(cth)],[n10])])])). 0.21/0.51 thf(c_0_2, negated_conjecture, ![X15:$i, X16:$i, X17:$o, X18:$i, X19:$i, X20:$o, X21:$i, X22:$i, X23:$i > $i]:(((((((((X15)!=(s @ zero))|((h @ X15)=(ite @ $true @ zero @ (s @ zero))))&(((X15)=(s @ zero))|((h @ X15)=(ite @ $false @ zero @ (s @ zero)))))&((s @ X16)!=(X16)))&((X17)|((ite @ ((X17)) @ X18 @ X19)=(X19))))&(~(X20)|((ite @ ((X20)) @ X21 @ X22)=(X21))))&(((X23 @ zero)!=(s @ zero))|((X23 @ (s @ (s @ zero)))!=(s @ zero))|((X23 @ (s @ zero))!=(zero))))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])])])). 0.21/0.51 thf(c_0_3, negated_conjecture, ![X2:$i]:((((X2)=(s @ zero))|((h @ X2)=(ite @ (~($true)) @ zero @ (s @ zero))))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.51 thf(c_0_4, negated_conjecture, ![X2:$i, X4:$i]:(((ite @ (~($true)) @ X2 @ X4)=(X4))), inference(cn,[status(thm)],[inference(cn,[status(thm)],[inference(split_conjunct,[status(thm)],[c_0_2])])])). 0.21/0.51 thf(c_0_5, negated_conjecture, ![X2:$i]:((((h @ X2)=(ite @ (($true)) @ zero @ (s @ zero)))|((X2)!=(s @ zero)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.51 thf(c_0_6, negated_conjecture, ![X4:$i, X2:$i]:(((ite @ (($true)) @ X2 @ X4)=(X2))), inference(cn,[status(thm)],[inference(cn,[status(thm)],[inference(split_conjunct,[status(thm)],[c_0_2])])])). 0.21/0.51 thf(c_0_7, negated_conjecture, ![X1:$i > $i]:((((X1 @ zero)!=(s @ zero))|((X1 @ (s @ (s @ zero)))!=(s @ zero))|((X1 @ (s @ zero))!=(zero)))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.51 thf(c_0_8, negated_conjecture, ![X2:$i]:((((h @ X2)=(s @ zero))|((X2)=(s @ zero)))), inference(rw,[status(thm)],[c_0_3, c_0_4])). 0.21/0.51 thf(c_0_9, negated_conjecture, ((h @ (s @ zero))=(zero)), inference(er,[status(thm)],[inference(rw,[status(thm)],[c_0_5, c_0_6])])). 0.21/0.51 thf(c_0_10, negated_conjecture, ![X2:$i]:(((s @ X2)!=(X2))), inference(split_conjunct,[status(thm)],[c_0_2])). 0.21/0.51 thf(c_0_11, negated_conjecture, ((h @ zero)!=(s @ zero)), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_7, c_0_8]), c_0_9])]), c_0_10])). 0.21/0.51 thf(c_0_12, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_11, c_0_8]), c_0_10]), ['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 : 0 0.21/0.51 # Initial clauses : 10 0.21/0.51 # Removed in clause preprocessing : 4 0.21/0.51 # Initial clauses in saturation : 6 0.21/0.51 # Processed clauses : 16 0.21/0.51 # ...of these trivial : 0 0.21/0.51 # ...subsumed : 1 0.21/0.51 # ...remaining for further processing : 15 0.21/0.51 # Other redundant clauses eliminated : 2 0.21/0.51 # Clauses deleted for lack of memory : 0 0.21/0.51 # Backward-subsumed : 0 0.21/0.51 # Backward-rewritten : 1 0.21/0.51 # Generated clauses : 6 0.21/0.51 # ...of the previous two non-redundant : 5 0.21/0.51 # ...aggressively subsumed : 0 0.21/0.51 # Contextual simplify-reflections : 0 0.21/0.51 # Paramodulations : 4 0.21/0.51 # Factorizations : 0 0.21/0.51 # NegExts : 0 0.21/0.51 # Equation resolutions : 2 0.21/0.51 # Disequality decompositions : 0 0.21/0.51 # Total rewrite steps : 7 0.21/0.51 # ...of those cached : 0 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: 1 0.21/0.51 # ...number of literals in the above : 2 0.21/0.51 # Current number of archived formulas : 0 0.21/0.51 # Current number of archived clauses : 7 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 : 2 0.21/0.51 # Rewrite failures with RHS unbound : 0 0.21/0.51 # BW rewrite match attempts : 1 0.21/0.51 # BW rewrite match successes : 1 0.21/0.51 # Condensation attempts : 16 0.21/0.51 # Condensation successes : 0 0.21/0.51 # Termbank termtop insertions : 877 0.21/0.51 # Search garbage collected termcells : 233 0.21/0.51 0.21/0.51 # ------------------------------------------------- 0.21/0.51 # User time : 0.001 s 0.21/0.51 # System time : 0.003 s 0.21/0.51 # Total time : 0.005 s 0.21/0.51 # Maximum resident set size: 1752 pages 0.21/0.51 0.21/0.51 # ------------------------------------------------- 0.21/0.51 # User time : 0.003 s 0.21/0.51 # System time : 0.005 s 0.21/0.51 # Total time : 0.008 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