0.03/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.12 % Command : run_E %s %d THM 0.12/0.33 % Computer : n022.cluster.edu 0.12/0.33 % Model : x86_64 x86_64 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.33 % Memory : 8042.1875MB 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.33 % CPULimit : 1440 0.12/0.33 % WCLimit : 180 0.12/0.33 % DateTime : Thu Jul 4 07:15:24 EDT 2024 0.12/0.33 % CPUTime : 0.21/0.47 Running higher-order theorem proving 0.21/0.48 Running: /export/starexec/sandbox2/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/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.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 # full_lambda_10 with pid 22738 completed with status 0 0.21/0.50 # Result found by full_lambda_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 # 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 # SinE strategy is GSinE(CountFormulas,hypos,5,,5,20000,3.0,true) 0.21/0.50 # Search class: HGUSF-FFSF11-SSSFFSBN 0.21/0.50 # partial match(1): HGUSF-FFSF21-SSSFFSBN 0.21/0.50 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.21/0.50 # Starting post_as_ho12 with 98s (1) cores 0.21/0.50 # post_as_ho12 with pid 22742 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 # 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 # SinE strategy is GSinE(CountFormulas,hypos,5,,5,20000,3.0,true) 0.21/0.50 # Search class: HGUSF-FFSF11-SSSFFSBN 0.21/0.50 # partial match(1): HGUSF-FFSF21-SSSFFSBN 0.21/0.50 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.21/0.50 # Starting post_as_ho12 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, holdsDuring_THFTYPE_IiooI: $i > $o > $o). 0.21/0.50 thf(decl_23, type, lChris_THFTYPE_i: $i). 0.21/0.50 thf(decl_24, type, lCorina_THFTYPE_i: $i). 0.21/0.50 thf(decl_25, type, lYearFn_THFTYPE_IiiI: $i > $i). 0.21/0.50 thf(decl_26, type, n2009_THFTYPE_i: $i). 0.21/0.50 thf(decl_27, type, wife_THFTYPE_IiioI: $i > $i > $o). 0.21/0.50 thf(decl_28, type, husband_THFTYPE_IiioI: $i > $i > $o). 0.21/0.50 thf(decl_29, type, inverse_THFTYPE_IIiioIIiioIoI: ($i > $i > $o) > ($i > $i > $o) > $o). 0.21/0.50 thf(decl_30, type, esk1_0: $i). 0.21/0.50 thf(con, conjecture, ?[X5:$i > $i > $o]:((~(((X5)=(^[X6:$i, X7:$i]:(($true)))))&(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ ((X5 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i))))), file('/export/starexec/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.p', con)). 0.21/0.50 thf(ax3, axiom, ![X8:$i]:((holdsDuring_THFTYPE_IiooI @ X8 @ (($true)))), file('/export/starexec/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.p', ax3)). 0.21/0.50 thf(ax5, axiom, (holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ ((wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i))), file('/export/starexec/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.p', ax5)). 0.21/0.50 thf(ax2, axiom, ![X1:$i > $i > $o, X2:$i > $i > $o]:((![X3:$i, X4:$i]:(((X2 @ X3 @ X4)<=>(X1 @ X4 @ X3)))<=(inverse_THFTYPE_IIiioIIiioIoI @ X2 @ X1))), file('/export/starexec/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.p', ax2)). 0.21/0.50 thf(ax4, axiom, ?[X6:$i]:(~((husband_THFTYPE_IiioI @ lChris_THFTYPE_i @ X6))), file('/export/starexec/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.p', ax4)). 0.21/0.50 thf(ax1, axiom, (inverse_THFTYPE_IIiioIIiioIoI @ husband_THFTYPE_IiioI @ wife_THFTYPE_IiioI), file('/export/starexec/sandbox2/tmp/tmp.bdj0ZBjWw3/E---3.1_22654.p', ax1)). 0.21/0.50 thf(c_0_6, negated_conjecture, ~(?[X5:$i > $i > $o]:((((X5)!=(^[Z0/* 19 */:$i, Z1:$i]:($true)))&((~(X5 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((X5 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false)))))), inference(fof_simplification,[status(thm)],[inference(fool_unroll,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[con])])])])). 0.21/0.50 thf(c_0_7, negated_conjecture, ![X16:$i > $i > $o]:((((~(X16 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)|(X16 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)|((X16)=(^[Z0/* 19 */:$i, Z1:$i]:($true))))&(~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false)|(X16 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)|((X16)=(^[Z0/* 19 */:$i, Z1:$i]:($true)))))&((~(X16 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)|~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true)|((X16)=(^[Z0/* 19 */:$i, Z1:$i]:($true))))&(~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false)|~(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true)|((X16)=(^[Z0/* 19 */:$i, Z1:$i]:($true))))))), inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_6])])])])). 0.21/0.50 thf(c_0_8, plain, ![X17:$i]:((holdsDuring_THFTYPE_IiooI @ X17 @ $true)), inference(variable_rename,[status(thm)],[ax3])). 0.21/0.50 thf(c_0_9, negated_conjecture, ![X1:$i > $i > $o]:((((X1)=(^[Z0/* 19 */:$i, Z1:$i]:(($true))))|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true))))|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (($true)))))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.21/0.50 thf(c_0_10, plain, ![X3:$i]:((holdsDuring_THFTYPE_IiooI @ X3 @ (($true)))), inference(split_conjunct,[status(thm)],[c_0_8])). 0.21/0.50 thf(c_0_11, axiom, ((~(wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fool_unroll,[status(thm)],[ax5])). 0.21/0.50 thf(c_0_12, negated_conjecture, ![X1:$i > $i > $o]:((((X1)=(^[Z0/* 19 */:$i, Z1:$i]:(($true))))|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_9, c_0_10])])). 0.21/0.50 thf(c_0_13, negated_conjecture, ![X1:$i > $i > $o]:((((X1)=(^[Z0/* 19 */:$i, Z1:$i]:(($true))))|~((X1 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i))|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (($true)))))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.21/0.50 thf(c_0_14, plain, ((~(wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $true))&((wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ $false))), inference(fof_nnf,[status(thm)],[c_0_11])). 0.21/0.50 thf(c_0_15, negated_conjecture, ![X1:$i > $i > $o, X3:$i, X4:$i]:(((X1 @ X3 @ X4)|~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))))), inference(arg_cong,[status(thm)],[c_0_12])). 0.21/0.50 thf(c_0_16, plain, ![X1:$i > $i > $o, X2:$i > $i > $o]:(((inverse_THFTYPE_IIiioIIiioIoI @ X2 @ X1)=>![X3:$i, X4:$i]:(((X2 @ X3 @ X4)<=>(X1 @ X4 @ X3))))), inference(fof_simplification,[status(thm)],[ax2])). 0.21/0.50 thf(c_0_17, negated_conjecture, ![X1:$i > $i > $o]:((((X1)=(^[Z0/* 19 */:$i, Z1:$i]:(($true))))|~((X1 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_13, c_0_10])])). 0.21/0.50 thf(c_0_18, plain, ((wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i)|(holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))), inference(split_conjunct,[status(thm)],[c_0_14])). 0.21/0.50 thf(c_0_19, negated_conjecture, ~((holdsDuring_THFTYPE_IiooI @ (lYearFn_THFTYPE_IiiI @ n2009_THFTYPE_i) @ (~($true)))), inference(primitive_enumeration,[status(thm)],[c_0_15])). 0.21/0.50 thf(c_0_20, plain, ?[X6:$i]:(~(husband_THFTYPE_IiioI @ lChris_THFTYPE_i @ X6)), inference(fof_simplification,[status(thm)],[ax4])). 0.21/0.50 thf(c_0_21, plain, ![X19:$i > $i > $o, X20:$i > $i > $o, X21:$i, X22:$i]:(((~(X20 @ X21 @ X22)|(X19 @ X22 @ X21)|~(inverse_THFTYPE_IIiioIIiioIoI @ X20 @ X19))&(~(X19 @ X22 @ X21)|(X20 @ X21 @ X22)|~(inverse_THFTYPE_IIiioIIiioIoI @ X20 @ X19)))), inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_16])])])])])). 0.21/0.50 thf(c_0_22, negated_conjecture, ![X4:$i, X3:$i, X1:$i > $i > $o]:(((X1 @ X3 @ X4)|~((X1 @ lChris_THFTYPE_i @ lCorina_THFTYPE_i)))), inference(arg_cong,[status(thm)],[c_0_17])). 0.21/0.50 thf(c_0_23, plain, (wife_THFTYPE_IiioI @ lCorina_THFTYPE_i @ lChris_THFTYPE_i), inference(sr,[status(thm)],[c_0_18, c_0_19])). 0.21/0.50 thf(c_0_24, plain, ~(husband_THFTYPE_IiioI @ lChris_THFTYPE_i @ esk1_0), inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_20])])])). 0.21/0.50 thf(c_0_25, plain, ![X4:$i, X3:$i, X2:$i > $i > $o, X1:$i > $i > $o]:(((X2 @ X4 @ X3)|~((X1 @ X3 @ X4))|~((inverse_THFTYPE_IIiioIIiioIoI @ X2 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_21])). 0.21/0.50 thf(c_0_26, plain, (inverse_THFTYPE_IIiioIIiioIoI @ husband_THFTYPE_IiioI @ wife_THFTYPE_IiioI), inference(split_conjunct,[status(thm)],[ax1])). 0.21/0.50 thf(c_0_27, negated_conjecture, ![X3:$i, X4:$i]:((wife_THFTYPE_IiioI @ X3 @ X4)), inference(spm,[status(thm)],[c_0_22, c_0_23])). 0.21/0.50 thf(c_0_28, plain, ~((husband_THFTYPE_IiioI @ lChris_THFTYPE_i @ esk1_0)), inference(split_conjunct,[status(thm)],[c_0_24])). 0.21/0.50 thf(c_0_29, plain, ![X3:$i, X4:$i]:((husband_THFTYPE_IiioI @ X3 @ X4)), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_25, c_0_26]), c_0_27])])). 0.21/0.50 thf(c_0_30, plain, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_28, c_0_29])]), ['proof']). 0.21/0.50 # SZS output end CNFRefutation 0.21/0.50 # Parsed axioms : 15 0.21/0.50 # Removed by relevancy pruning/SinE : 9 0.21/0.50 # Initial clauses : 11 0.21/0.50 # Removed in clause preprocessing : 1 0.21/0.50 # Initial clauses in saturation : 10 0.21/0.50 # Processed clauses : 33 0.21/0.50 # ...of these trivial : 1 0.21/0.50 # ...subsumed : 4 0.21/0.50 # ...remaining for further processing : 28 0.21/0.50 # Other redundant clauses eliminated : 0 0.21/0.50 # Clauses deleted for lack of memory : 0 0.21/0.50 # Backward-subsumed : 3 0.21/0.50 # Backward-rewritten : 3 0.21/0.50 # Generated clauses : 43 0.21/0.50 # ...of the previous two non-redundant : 27 0.21/0.50 # ...aggressively subsumed : 0 0.21/0.50 # Contextual simplify-reflections : 0 0.21/0.50 # Paramodulations : 11 0.21/0.50 # Factorizations : 0 0.21/0.50 # NegExts : 0 0.21/0.50 # Equation resolutions : 2 0.21/0.50 # Disequality decompositions : 0 0.21/0.50 # Total rewrite steps : 8 0.21/0.50 # ...of those cached : 2 0.21/0.50 # Propositional unsat checks : 0 0.21/0.50 # Propositional check models : 0 0.21/0.50 # Propositional check unsatisfiable : 0 0.21/0.50 # Propositional clauses : 0 0.21/0.50 # Propositional clauses after purity: 0 0.21/0.50 # Propositional unsat core size : 0 0.21/0.50 # Propositional preprocessing time : 0.000 0.21/0.50 # Propositional encoding time : 0.000 0.21/0.50 # Propositional solver time : 0.000 0.21/0.50 # Success case prop preproc time : 0.000 0.21/0.50 # Success case prop encoding time : 0.000 0.21/0.50 # Success case prop solver time : 0.000 0.21/0.50 # Current number of processed clauses : 13 0.21/0.50 # Positive orientable unit clauses : 4 0.21/0.50 # Positive unorientable unit clauses: 0 0.21/0.50 # Negative unit clauses : 1 0.21/0.50 # Non-unit-clauses : 8 0.21/0.50 # Current number of unprocessed clauses: 11 0.21/0.50 # ...number of literals in the above : 25 0.21/0.50 # Current number of archived formulas : 0 0.21/0.50 # Current number of archived clauses : 15 0.21/0.50 # Clause-clause subsumption calls (NU) : 13 0.21/0.50 # Rec. Clause-clause subsumption calls : 11 0.21/0.50 # Non-unit clause-clause subsumptions : 1 0.21/0.50 # Unit Clause-clause subsumption calls : 11 0.21/0.50 # Rewrite failures with RHS unbound : 0 0.21/0.50 # BW rewrite match attempts : 5 0.21/0.50 # BW rewrite match successes : 3 0.21/0.50 # Condensation attempts : 0 0.21/0.50 # Condensation successes : 0 0.21/0.50 # Termbank termtop insertions : 1896 0.21/0.50 # Search garbage collected termcells : 154 0.21/0.50 0.21/0.50 # ------------------------------------------------- 0.21/0.50 # User time : 0.007 s 0.21/0.50 # System time : 0.001 s 0.21/0.50 # Total time : 0.008 s 0.21/0.50 # Maximum resident set size: 1784 pages 0.21/0.50 0.21/0.50 # ------------------------------------------------- 0.21/0.50 # User time : 0.007 s 0.21/0.50 # System time : 0.005 s 0.21/0.50 # Total time : 0.011 s 0.21/0.50 # Maximum resident set size: 1788 pages 0.21/0.50 % E---3.1 exiting 0.21/0.50 % E exiting 0.21/0.50 EOF