0.04/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.04/0.12 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 240 THM 0.12/0.33 % Computer : n008.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 : 1920 0.12/0.33 % WCLimit : 240 0.12/0.33 % DateTime : Wed Jul 30 04:33:04 EDT 2025 0.12/0.33 % CPUTime : 0.19/0.47 Running higher-order theorem proving 0.19/0.48 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=240 /export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p 0.19/0.49 # Version: 3.0.0-ho 0.19/0.49 # Preprocessing class: HSSSSLSSSLSNSFN. 0.19/0.49 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.49 # Starting new_ho_10 with 1200s (5) cores 0.19/0.49 # Starting ehoh_best_sine_rwall with 240s (1) cores 0.19/0.49 # Starting lpo1_def_fix with 240s (1) cores 0.19/0.49 # Starting ehoh_best8_lambda with 240s (1) cores 0.19/0.49 # ehoh_best_sine_rwall with pid 28765 completed with status 0 0.19/0.49 # Result found by ehoh_best_sine_rwall 0.19/0.49 # Preprocessing class: HSSSSLSSSLSNSFN. 0.19/0.49 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.49 # Starting new_ho_10 with 1200s (5) cores 0.19/0.49 # Starting ehoh_best_sine_rwall with 240s (1) cores 0.19/0.49 # SinE strategy is gf500_gu_R04_F100_L20000 0.19/0.49 # Search class: HGUSF-FFSF22-MSFFMFNN 0.19/0.49 # partial match(1): HGUSF-FFSF22-SSFFMFNN 0.19/0.49 # Scheduled 6 strats onto 1 cores with 240 seconds (240 total) 0.19/0.49 # Starting new_ho_10 with 130s (1) cores 0.19/0.49 # new_ho_10 with pid 28768 completed with status 0 0.19/0.49 # Result found by new_ho_10 0.19/0.49 # Preprocessing class: HSSSSLSSSLSNSFN. 0.19/0.49 # Scheduled 4 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.49 # Starting new_ho_10 with 1200s (5) cores 0.19/0.49 # Starting ehoh_best_sine_rwall with 240s (1) cores 0.19/0.49 # SinE strategy is gf500_gu_R04_F100_L20000 0.19/0.49 # Search class: HGUSF-FFSF22-MSFFMFNN 0.19/0.49 # partial match(1): HGUSF-FFSF22-SSFFMFNN 0.19/0.49 # Scheduled 6 strats onto 1 cores with 240 seconds (240 total) 0.19/0.49 # Starting new_ho_10 with 130s (1) cores 0.19/0.49 # Preprocessing time : 0.001 s 0.19/0.49 # Presaturation interreduction done 0.19/0.49 0.19/0.49 # Proof found! 0.19/0.49 # SZS status Theorem 0.19/0.49 # SZS output start CNFRefutation 0.19/0.49 thf(decl_23, type, in: $i > $i > $o). 0.19/0.49 thf(decl_24, type, dsetconstr: $i > ($i > $o) > $i). 0.19/0.49 thf(decl_25, type, subset: $i > $i > $o). 0.19/0.49 thf(decl_26, type, subsetI1: $o). 0.19/0.49 thf(decl_27, type, subsetE: $o). 0.19/0.49 thf(decl_28, type, setextsub: $o). 0.19/0.49 thf(decl_29, type, binintersect: $i > $i > $i). 0.19/0.49 thf(decl_30, type, binintersectI: $o). 0.19/0.49 thf(decl_31, type, binintersectLsub: $o). 0.19/0.49 thf(decl_32, type, esk1_2: $i > $i > $i). 0.19/0.49 thf(decl_33, type, esk2_0: $i). 0.19/0.49 thf(decl_34, type, esk3_0: $i). 0.19/0.49 thf(binintersect, axiom, ((binintersect)=(^[X1:$i, X2:$i]:(dsetconstr @ X1 @ (^[X3:$i]:((in @ X3 @ X2)))))), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', binintersect)). 0.19/0.49 thf(binintersectI, axiom, ((binintersectI)<=>![X1:$i, X2:$i, X3:$i]:(((in @ X3 @ X1)=>((in @ X3 @ X2)=>(in @ X3 @ (binintersect @ X1 @ X2)))))), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', binintersectI)). 0.19/0.49 thf(binintersectLsub, axiom, ((binintersectLsub)<=>![X1:$i, X2:$i]:((subset @ (binintersect @ X1 @ X2) @ X1))), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', binintersectLsub)). 0.19/0.49 thf(binintersectSubset2, conjecture, (((subsetE)=>((setextsub)=>((binintersectI)=>(![X1:$i, X2:$i]:(((subset @ X1 @ X2)=>((binintersect @ X1 @ X2)=(X1))))<=(binintersectLsub)))))<=(subsetI1)), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', binintersectSubset2)). 0.19/0.49 thf(subsetI1, axiom, ((subsetI1)<=>![X1:$i, X2:$i]:((![X3:$i]:(((in @ X3 @ X1)=>(in @ X3 @ X2)))=>(subset @ X1 @ X2)))), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', subsetI1)). 0.19/0.49 thf(setextsub, axiom, ((setextsub)<=>![X1:$i, X2:$i]:(((subset @ X1 @ X2)=>((subset @ X2 @ X1)=>((X1)=(X2)))))), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', setextsub)). 0.19/0.49 thf(subsetE, axiom, ((subsetE)<=>![X1:$i, X2:$i, X3:$i]:(((subset @ X1 @ X2)=>((in @ X3 @ X1)=>(in @ X3 @ X2))))), file('/export/starexec/sandbox/tmp/tmp.vXMg5xmZoA/E---3.1_28686.p', subsetE)). 0.19/0.49 thf(c_0_7, plain, ((binintersect)=(^[Z0/* 19 */:$i, Z1:$i]:(dsetconstr @ Z0 @ (^[Z2/* 3 */:$i]:((in @ Z2 @ Z1)))))), inference(fof_simplification,[status(thm)],[binintersect])). 0.19/0.49 thf(c_0_8, axiom, ((binintersectI)=(![X1:$i, X2:$i, X3:$i]:(((in @ X3 @ X1)=>((in @ X3 @ X2)=>(in @ X3 @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X2)))))))))), inference(apply_def,[status(thm)],[binintersectI, c_0_7])). 0.19/0.49 thf(c_0_9, axiom, ((binintersectLsub)=(![X1:$i, X2:$i]:((subset @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X2)))) @ X1)))), inference(apply_def,[status(thm)],[binintersectLsub, c_0_7])). 0.19/0.49 thf(c_0_10, negated_conjecture, ~((![X29:$i, X30:$i]:((![X31:$i]:(((in @ X31 @ X29)=>(in @ X31 @ X30)))=>(subset @ X29 @ X30)))=>(![X19:$i, X20:$i, X21:$i]:(((subset @ X19 @ X20)=>((in @ X21 @ X19)=>(in @ X21 @ X20))))=>(![X22:$i, X23:$i]:(((subset @ X22 @ X23)=>((subset @ X23 @ X22)=>((X22)=(X23)))))=>(![X24:$i, X25:$i, X26:$i]:(((in @ X26 @ X24)=>((in @ X26 @ X25)=>(in @ X26 @ (dsetconstr @ X24 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X25))))))))=>(![X27:$i, X28:$i]:((subset @ (dsetconstr @ X27 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X28)))) @ X27))=>![X1:$i, X2:$i]:(((subset @ X1 @ X2)=>((dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X2))))=(X1)))))))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[binintersectSubset2]), subsetI1]), c_0_8]), c_0_7]), c_0_9]), setextsub]), subsetE])])). 0.19/0.49 thf(c_0_11, negated_conjecture, ![X32:$i, X33:$i, X35:$i, X36:$i, X37:$i, X38:$i, X39:$i, X40:$i, X41:$i, X42:$i, X43:$i, X44:$i]:(((((in @ (esk1_2 @ X32 @ X33) @ X32)|(subset @ X32 @ X33))&(~(in @ (esk1_2 @ X32 @ X33) @ X33)|(subset @ X32 @ X33)))&((~(subset @ X35 @ X36)|(~(in @ X37 @ X35)|(in @ X37 @ X36)))&((~(subset @ X38 @ X39)|(~(subset @ X39 @ X38)|((X38)=(X39))))&((~(in @ X42 @ X40)|(~(in @ X42 @ X41)|(in @ X42 @ (dsetconstr @ X40 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X41)))))))&((subset @ (dsetconstr @ X43 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X44)))) @ X43)&((subset @ esk2_0 @ esk3_0)&((dsetconstr @ esk2_0 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0))))!=(esk2_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_10])])])])])])). 0.19/0.49 thf(c_0_12, negated_conjecture, ![X1:$i, X2:$i]:(((subset @ X1 @ X2)|~((in @ (esk1_2 @ X1 @ X2) @ X2)))), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_13, negated_conjecture, ![X1:$i, X2:$i, X3:$i]:(((in @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X3)))))|~((in @ X1 @ X2))|~((in @ X1 @ X3)))), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_14, negated_conjecture, ![X3:$i, X2:$i, X1:$i]:(((in @ X3 @ X2)|~((subset @ X1 @ X2))|~((in @ X3 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_15, negated_conjecture, (subset @ esk2_0 @ esk3_0), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_16, negated_conjecture, ![X1:$i, X3:$i, X2:$i]:(((subset @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X3)))))|~((in @ (esk1_2 @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X3))))) @ X3))|~((in @ (esk1_2 @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X3))))) @ X2)))), inference(spm,[status(thm)],[c_0_12, c_0_13])). 0.19/0.49 thf(c_0_17, negated_conjecture, ![X1:$i]:(((in @ X1 @ esk3_0)|~((in @ X1 @ esk2_0)))), inference(spm,[status(thm)],[c_0_14, c_0_15])). 0.19/0.49 thf(c_0_18, negated_conjecture, ![X1:$i, X2:$i]:(((subset @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0)))))|~((in @ (esk1_2 @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0))))) @ esk2_0))|~((in @ (esk1_2 @ X1 @ (dsetconstr @ X2 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0))))) @ X2)))), inference(spm,[status(thm)],[c_0_16, c_0_17])). 0.19/0.49 thf(c_0_19, negated_conjecture, ![X1:$i, X2:$i]:(((in @ (esk1_2 @ X1 @ X2) @ X1)|(subset @ X1 @ X2))), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_20, negated_conjecture, ![X1:$i]:(((subset @ esk2_0 @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0)))))|~((in @ (esk1_2 @ esk2_0 @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0))))) @ X1)))), inference(spm,[status(thm)],[c_0_18, c_0_19])). 0.19/0.49 thf(c_0_21, negated_conjecture, ![X2:$i, X1:$i]:((((X1)=(X2))|~((subset @ X1 @ X2))|~((subset @ X2 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_22, negated_conjecture, (subset @ esk2_0 @ (dsetconstr @ esk2_0 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0))))), inference(spm,[status(thm)],[c_0_20, c_0_19])). 0.19/0.49 thf(c_0_23, negated_conjecture, ![X2:$i, X1:$i]:((subset @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ X2)))) @ X1)), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_24, negated_conjecture, ((dsetconstr @ esk2_0 @ (^[Z0/* 3 */:$i]:((in @ Z0 @ esk3_0))))!=(esk2_0)), inference(split_conjunct,[status(thm)],[c_0_11])). 0.19/0.49 thf(c_0_25, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_21, c_0_22]), c_0_23])]), c_0_24]), ['proof']). 0.19/0.49 # SZS output end CNFRefutation 0.19/0.49 # Parsed axioms : 16 0.19/0.49 # Removed by relevancy pruning/SinE : 9 0.19/0.49 # Initial clauses : 8 0.19/0.49 # Removed in clause preprocessing : 0 0.19/0.49 # Initial clauses in saturation : 8 0.19/0.49 # Processed clauses : 34 0.19/0.49 # ...of these trivial : 0 0.19/0.49 # ...subsumed : 0 0.19/0.49 # ...remaining for further processing : 34 0.19/0.49 # Other redundant clauses eliminated : 0 0.19/0.49 # Clauses deleted for lack of memory : 0 0.19/0.49 # Backward-subsumed : 0 0.19/0.49 # Backward-rewritten : 1 0.19/0.49 # Generated clauses : 58 0.19/0.49 # ...of the previous two non-redundant : 42 0.19/0.49 # ...aggressively subsumed : 0 0.19/0.49 # Contextual simplify-reflections : 0 0.19/0.49 # Paramodulations : 58 0.19/0.49 # Factorizations : 0 0.19/0.49 # NegExts : 0 0.19/0.49 # Equation resolutions : 0 0.19/0.49 # Disequality decompositions : 0 0.19/0.49 # Total rewrite steps : 15 0.19/0.49 # ...of those cached : 6 0.19/0.49 # Propositional unsat checks : 0 0.19/0.49 # Propositional check models : 0 0.19/0.49 # Propositional check unsatisfiable : 0 0.19/0.49 # Propositional clauses : 0 0.19/0.49 # Propositional clauses after purity: 0 0.19/0.49 # Propositional unsat core size : 0 0.19/0.49 # Propositional preprocessing time : 0.000 0.19/0.49 # Propositional encoding time : 0.000 0.19/0.49 # Propositional solver time : 0.000 0.19/0.49 # Success case prop preproc time : 0.000 0.19/0.49 # Success case prop encoding time : 0.000 0.19/0.49 # Success case prop solver time : 0.000 0.19/0.49 # Current number of processed clauses : 25 0.19/0.49 # Positive orientable unit clauses : 6 0.19/0.49 # Positive unorientable unit clauses: 0 0.19/0.49 # Negative unit clauses : 1 0.19/0.49 # Non-unit-clauses : 18 0.19/0.49 # Current number of unprocessed clauses: 24 0.19/0.49 # ...number of literals in the above : 58 0.19/0.49 # Current number of archived formulas : 0 0.19/0.49 # Current number of archived clauses : 9 0.19/0.49 # Clause-clause subsumption calls (NU) : 107 0.19/0.49 # Rec. Clause-clause subsumption calls : 98 0.19/0.49 # Non-unit clause-clause subsumptions : 0 0.19/0.49 # Unit Clause-clause subsumption calls : 8 0.19/0.49 # Rewrite failures with RHS unbound : 0 0.19/0.49 # BW rewrite match attempts : 14 0.19/0.49 # BW rewrite match successes : 1 0.19/0.49 # Condensation attempts : 34 0.19/0.49 # Condensation successes : 0 0.19/0.49 # Termbank termtop insertions : 2788 0.19/0.49 # Search garbage collected termcells : 413 0.19/0.49 0.19/0.49 # ------------------------------------------------- 0.19/0.49 # User time : 0.005 s 0.19/0.49 # System time : 0.005 s 0.19/0.49 # Total time : 0.010 s 0.19/0.49 # Maximum resident set size: 1936 pages 0.19/0.49 0.19/0.49 # ------------------------------------------------- 0.19/0.49 # User time : 0.005 s 0.19/0.49 # System time : 0.008 s 0.19/0.49 # Total time : 0.013 s 0.19/0.49 # Maximum resident set size: 1720 pages 0.19/0.49 % E exiting 0.19/0.50 % E exiting 0.19/0.50 EOF