0.00/0.02 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.04 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 180 THM 0.09/0.35 % Computer : n018.cluster.edu 0.09/0.35 % Model : x86_64 x86_64 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.09/0.35 % Memory : 8046.5625MB 0.09/0.35 % OS : Linux 6.8.0-71-generic 0.09/0.35 % CPULimit : 1440 0.09/0.35 % WCLimit : 180 0.09/0.35 % DateTime : Mon Jul 27 09:52:08 UTC 2026 0.09/0.35 % CPUTime : 0.09/0.35 Running run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 180 THM 0.12/0.40 Running higher-order theorem proving 0.12/0.41 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.3J0nID8MHY/E---3.1_1157532.p 0.12/0.45 % Version: 3.5.1-ho 0.12/0.45 % Preprocessing class: HSSSSMSSSSSNSSA. 0.12/0.45 % Scheduled 8 strats onto 8 cores with 180 seconds (1440 total) 0.12/0.45 % Starting post_as_ho12 with 180s (1) cores 0.12/0.45 % Starting new_bool_9 with 180s (1) cores 0.12/0.45 % Starting post_as_ho1 with 180s (1) cores 0.12/0.45 % Starting post_as_ho4 with 180s (1) cores 0.12/0.45 % Starting post_as_ho2 with 180s (1) cores 0.12/0.45 % Starting ehoh_best2_full_lfho with 180s (1) cores 0.12/0.45 % Starting full_lambda_10 with 180s (1) cores 0.12/0.45 % Starting new_ho_8 with 180s (1) cores 0.12/0.45 % post_as_ho12 with pid 1157545 completed with status 0 0.12/0.45 % Result found by post_as_ho12 0.12/0.45 % Preprocessing class: HSSSSMSSSSSNSSA. 0.12/0.45 % Scheduled 8 strats onto 8 cores with 180 seconds (1440 total) 0.12/0.45 % Starting post_as_ho12 with 180s (1) cores 0.12/0.45 % (lift_lambdas = 0, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto) 0.12/0.45 % No SInE strategy applied 0.12/0.45 % Search class: HGUNF-FFSS32-MSSFFSBN 0.12/0.45 % Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.12/0.45 % Starting SubtermCWHack with 19s (1) cores 0.12/0.45 % SubtermCWHack with pid 1157554 completed with status 10 0.12/0.45 % Starting post_as_ho12 with 109s (1) cores 0.12/0.45 % post_as_ho12 with pid 1157561 completed with status 0 0.12/0.45 % Result found by post_as_ho12 0.12/0.45 % Preprocessing class: HSSSSMSSSSSNSSA. 0.12/0.45 % Scheduled 8 strats onto 8 cores with 180 seconds (1440 total) 0.12/0.45 % Starting post_as_ho12 with 180s (1) cores 0.12/0.45 % (lift_lambdas = 0, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto) 0.12/0.45 % No SInE strategy applied 0.12/0.45 % Search class: HGUNF-FFSS32-MSSFFSBN 0.12/0.45 % Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.12/0.45 % Starting SubtermCWHack with 19s (1) cores 0.12/0.45 % SubtermCWHack with pid 1157554 completed with status 10 0.12/0.45 % Starting post_as_ho12 with 109s (1) cores 0.12/0.45 % Preprocessing time : 0.001 s 0.12/0.45 % Presaturation interreduction done 0.12/0.45 0.12/0.45 % Proof found! 0.12/0.45 % SZS status Theorem 0.12/0.45 % SZS output start CNFRefutation 0.12/0.45 thf(decl_23, type, cHALF: $i > $i > $o). 0.12/0.45 thf(decl_24, type, cDOUBLE: $i > $i > $o). 0.12/0.45 thf(decl_25, type, cS: $i > $i). 0.12/0.45 thf(decl_26, type, c0: $i). 0.12/0.45 thf(decl_27, type, esk1_3: ($i > $i > $o) > $i > $i > $i). 0.12/0.45 thf(decl_28, type, esk2_3: ($i > $i > $o) > $i > $i > $i). 0.12/0.45 thf(decl_29, type, esk3_0: $i). 0.12/0.45 thf(decl_30, type, esk4_0: $i). 0.12/0.45 thf(cTHM301, conjecture, (![X1:$i, X2:$i]:(((cHALF @ X2 @ X1)<=(cDOUBLE @ X1 @ X2)))<=(((![X3:$i, X4:$i]:(((cHALF @ X3 @ X4)=>(cHALF @ (cS @ (cS @ X3)) @ (cS @ X4))))&(cHALF @ (cS @ c0) @ c0))&(cHALF @ c0 @ c0))&![X5:$i > $i > $o, X1:$i, X2:$i]:(((X5 @ X1 @ X2)<=((![X3:$i, X4:$i]:(((X5 @ (cS @ X3) @ (cS @ (cS @ X4)))<=(X5 @ X3 @ X4)))&(X5 @ c0 @ c0))&(cDOUBLE @ X1 @ X2)))))), file('/export/starexec/sandbox2/tmp/tmp.3J0nID8MHY/E---3.1_1157532.p', cTHM301)). 0.12/0.45 thf(c_0_1, negated_conjecture, ~((![X1:$i, X2:$i]:(((cHALF @ X2 @ X1)<=(cDOUBLE @ X1 @ X2)))<=(((![X3:$i, X4:$i]:(((cHALF @ X3 @ X4)=>(cHALF @ (cS @ (cS @ X3)) @ (cS @ X4))))&(cHALF @ (cS @ c0) @ c0))&(cHALF @ c0 @ c0))&![X5:$i > $i > $o, X1:$i, X2:$i]:(((X5 @ X1 @ X2)<=((![X3:$i, X4:$i]:(((X5 @ (cS @ X3) @ (cS @ (cS @ X4)))<=(X5 @ X3 @ X4)))&(X5 @ c0 @ c0))&(cDOUBLE @ X1 @ X2))))))), inference(assume_negation,[status(cth)],[cTHM301])). 0.12/0.45 thf(c_0_2, negated_conjecture, ~(((((![X3:$i, X4:$i]:(((cHALF @ X3 @ X4)=>(cHALF @ (cS @ (cS @ X3)) @ (cS @ X4))))&(cHALF @ (cS @ c0) @ c0))&(cHALF @ c0 @ c0))&![X5:$i > $i > $o, X1:$i, X2:$i]:((((![X3:$i, X4:$i]:(((X5 @ X3 @ X4)=>(X5 @ (cS @ X3) @ (cS @ (cS @ X4)))))&(X5 @ c0 @ c0))&(cDOUBLE @ X1 @ X2))=>(X5 @ X1 @ X2))))=>![X1:$i, X2:$i]:(((cDOUBLE @ X1 @ X2)=>(cHALF @ X2 @ X1))))), inference(fof_simplification,[status(thm)],[c_0_1])). 0.12/0.45 thf(c_0_3, negated_conjecture, ![X15:$i, X16:$i, X17:$i > $i > $o, X18:$i, X19:$i]:((((((~(cHALF @ X15 @ X16)|(cHALF @ (cS @ (cS @ X15)) @ (cS @ X16)))&(cHALF @ (cS @ c0) @ c0))&(cHALF @ c0 @ c0))&(((X17 @ (esk1_3 @ X17 @ X18 @ X19) @ (esk2_3 @ X17 @ X18 @ X19))|~(X17 @ c0 @ c0)|~(cDOUBLE @ X18 @ X19)|(X17 @ X18 @ X19))&(~(X17 @ (cS @ (esk1_3 @ X17 @ X18 @ X19)) @ (cS @ (cS @ (esk2_3 @ X17 @ X18 @ X19))))|~(X17 @ c0 @ c0)|~(cDOUBLE @ X18 @ X19)|(X17 @ X18 @ X19))))&((cDOUBLE @ esk3_0 @ esk4_0)&~(cHALF @ esk4_0 @ esk3_0)))), inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_2])])])])])])). 0.12/0.45 thf(c_0_4, negated_conjecture, ![X1:$i, X5:$i > $i > $o, X2:$i]:(((X5 @ X1 @ X2)|~((X5 @ (cS @ (esk1_3 @ X5 @ X1 @ X2)) @ (cS @ (cS @ (esk2_3 @ X5 @ X1 @ X2)))))|~((X5 @ c0 @ c0))|~((cDOUBLE @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_3])). 0.12/0.45 thf(c_0_5, negated_conjecture, (cDOUBLE @ esk3_0 @ esk4_0), inference(split_conjunct,[status(thm)],[c_0_3])). 0.12/0.45 thf(c_0_6, negated_conjecture, ![X1:$i, X5:$i > $i > $o, X2:$i]:(((X5 @ (esk1_3 @ X5 @ X1 @ X2) @ (esk2_3 @ X5 @ X1 @ X2))|(X5 @ X1 @ X2)|~((X5 @ c0 @ c0))|~((cDOUBLE @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_3])). 0.12/0.45 thf(c_0_7, negated_conjecture, ![X5:$i > $i > $o]:(((X5 @ esk3_0 @ esk4_0)|~((X5 @ (cS @ (esk1_3 @ X5 @ esk3_0 @ esk4_0)) @ (cS @ (cS @ (esk2_3 @ X5 @ esk3_0 @ esk4_0)))))|~((X5 @ c0 @ c0)))), inference(spm,[status(thm)],[c_0_4, c_0_5])). 0.12/0.45 thf(c_0_8, negated_conjecture, ![X1:$i, X2:$i]:(((cHALF @ (cS @ (cS @ X1)) @ (cS @ X2))|~((cHALF @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_3])). 0.12/0.45 thf(c_0_9, negated_conjecture, (cHALF @ c0 @ c0), inference(split_conjunct,[status(thm)],[c_0_3])). 0.12/0.45 thf(c_0_10, negated_conjecture, ~((cHALF @ esk4_0 @ esk3_0)), inference(split_conjunct,[status(thm)],[c_0_3])). 0.12/0.45 thf(c_0_11, negated_conjecture, ![X5:$i > $i > $o]:(((X5 @ (esk1_3 @ X5 @ esk3_0 @ esk4_0) @ (esk2_3 @ X5 @ esk3_0 @ esk4_0))|(X5 @ esk3_0 @ esk4_0)|~((X5 @ c0 @ c0)))), inference(spm,[status(thm)],[c_0_6, c_0_5])). 0.12/0.45 thf(c_0_12, negated_conjecture, ~((cHALF @ (esk2_3 @ (^[Z0:$i, Z1:$i]:((cHALF @ Z1 @ Z0))) @ esk3_0 @ esk4_0) @ (esk1_3 @ (^[Z0:$i, Z1:$i]:((cHALF @ Z1 @ Z0))) @ esk3_0 @ esk4_0))), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_7, c_0_8]), c_0_9])]), c_0_10])). 0.12/0.45 thf(c_0_13, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_11, c_0_9]), c_0_12]), c_0_10]), ['proof']). 0.12/0.45 % SZS output end CNFRefutation 0.12/0.45 % Parsed axioms : 5 0.12/0.45 % Removed by relevancy pruning/SinE : 0 0.12/0.45 % Initial clauses : 11 0.12/0.45 % Removed in clause preprocessing : 4 0.12/0.45 % Initial clauses in saturation : 7 0.12/0.45 % Processed clauses : 18 0.12/0.45 % ...of these trivial : 0 0.12/0.45 % ...subsumed : 0 0.12/0.45 % ...remaining for further processing : 18 0.12/0.45 % Other redundant clauses eliminated : 0 0.12/0.45 % Clauses deleted for lack of memory : 0 0.12/0.45 % Backward-subsumed : 0 0.12/0.45 % Backward-rewritten : 0 0.12/0.45 % Generated clauses : 16 0.12/0.45 % ...of the previous two non-redundant : 7 0.12/0.45 % ...aggressively subsumed : 0 0.12/0.45 % Contextual simplify-reflections : 0 0.12/0.45 % Paramodulations : 8 0.12/0.45 % Factorizations : 0 0.12/0.45 % NegExts : 0 0.12/0.45 % Equation resolutions : 2 0.12/0.45 % Disequality decompositions : 0 0.12/0.45 % Total rewrite steps : 2 0.12/0.45 % ...of those cached : 1 0.12/0.45 % Propositional unsat checks : 0 0.12/0.45 % Propositional check models : 0 0.12/0.45 % Propositional check unsatisfiable : 0 0.12/0.45 % Propositional clauses : 0 0.12/0.45 % Propositional clauses after purity: 0 0.12/0.45 % Propositional unsat core size : 0 0.12/0.45 % Propositional preprocessing time : 0.000 0.12/0.45 % Propositional encoding time : 0.000 0.12/0.45 % Propositional solver time : 0.000 0.12/0.45 % Success case prop preproc time : 0.000 0.12/0.45 % Success case prop encoding time : 0.000 0.12/0.45 % Success case prop solver time : 0.000 0.12/0.45 % Current number of processed clauses : 11 0.12/0.45 % Positive orientable unit clauses : 3 0.12/0.45 % Positive unorientable unit clauses: 0 0.12/0.45 % Negative unit clauses : 2 0.12/0.45 % Non-unit-clauses : 6 0.12/0.45 % Current number of unprocessed clauses: 2 0.12/0.45 % ...number of literals in the above : 8 0.12/0.45 % Current number of archived formulas : 0 0.12/0.45 % Current number of archived clauses : 7 0.12/0.45 % Clause-clause subsumption calls (NU) : 1 0.12/0.45 % Rec. Clause-clause subsumption calls : 1 0.12/0.45 % Non-unit clause-clause subsumptions : 0 0.12/0.45 % Unit Clause-clause subsumption calls : 0 0.12/0.45 % Rewrite failures with RHS unbound : 0 0.12/0.45 % BW rewrite match attempts : 0 0.12/0.45 % BW rewrite match successes : 0 0.12/0.45 % Condensation attempts : 0 0.12/0.45 % Condensation successes : 0 0.12/0.45 % Termbank termtop insertions : 2623 0.12/0.45 % Search garbage collected termcells : 293 0.12/0.45 0.12/0.45 % ------------------------------------------------- 0.12/0.45 % User time : 0.005 s 0.12/0.45 % System time : 0.005 s 0.12/0.45 % Total time : 0.010 s 0.12/0.45 % Maximum resident set size: 3636 pages 0.12/0.45 0.12/0.45 % ------------------------------------------------- 0.12/0.45 % User time : 0.006 s 0.12/0.45 % System time : 0.011 s 0.12/0.45 % Total time : 0.018 s 0.12/0.45 % Maximum resident set size: 4864 pages 0.12/0.45 % E exiting 0.12/0.45 EOF