0.02/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.02/0.10 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 240 THM 0.09/0.30 % Computer : n007.cluster.edu 0.09/0.30 % Model : x86_64 x86_64 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.09/0.30 % Memory : 8042.1875MB 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64 0.09/0.30 % CPULimit : 1920 0.09/0.30 % WCLimit : 240 0.09/0.30 % DateTime : Wed Jul 30 06:26:04 EDT 2025 0.09/0.30 % CPUTime : 0.14/0.41 Running higher-order theorem proving 0.14/0.46 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=240 /export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p 0.14/0.54 # Version: 3.0.0-ho 0.14/0.54 # Preprocessing class: HSLMSMSMLLLCHSA. 0.14/0.54 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.14/0.54 # Starting pre_casc_4 with 960s (4) cores 0.14/0.54 # Starting full_lambda_6 with 240s (1) cores 0.14/0.54 # Starting sh10 with 240s (1) cores 0.14/0.54 # Starting post_as_ho9 with 240s (1) cores 0.14/0.54 # Starting post_as_ho8 with 240s (1) cores 0.14/0.54 # post_as_ho9 with pid 13968 completed with status 0 0.14/0.54 # Result found by post_as_ho9 0.14/0.54 # Preprocessing class: HSLMSMSMLLLCHSA. 0.14/0.54 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.14/0.54 # Starting pre_casc_4 with 960s (4) cores 0.14/0.54 # Starting full_lambda_6 with 240s (1) cores 0.14/0.54 # Starting sh10 with 240s (1) cores 0.14/0.54 # Starting post_as_ho9 with 240s (1) cores 0.14/0.54 # SinE strategy is GSinE(CountFormulas,,true,1,0,2,20000,1.0,true) 0.14/0.54 # Search class: HGHNF-FSLF21-DHSMMFBN 0.14/0.54 # partial match(4): HGHNF-FSLF11-SHSSMFNN 0.14/0.54 # Scheduled 6 strats onto 1 cores with 240 seconds (240 total) 0.14/0.54 # Starting new_ho_10 with 44s (1) cores 0.14/0.54 # new_ho_10 with pid 13970 completed with status 0 0.14/0.54 # Result found by new_ho_10 0.14/0.54 # Preprocessing class: HSLMSMSMLLLCHSA. 0.14/0.54 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.14/0.54 # Starting pre_casc_4 with 960s (4) cores 0.14/0.54 # Starting full_lambda_6 with 240s (1) cores 0.14/0.54 # Starting sh10 with 240s (1) cores 0.14/0.54 # Starting post_as_ho9 with 240s (1) cores 0.14/0.54 # SinE strategy is GSinE(CountFormulas,,true,1,0,2,20000,1.0,true) 0.14/0.54 # Search class: HGHNF-FSLF21-DHSMMFBN 0.14/0.54 # partial match(4): HGHNF-FSLF11-SHSSMFNN 0.14/0.54 # Scheduled 6 strats onto 1 cores with 240 seconds (240 total) 0.14/0.54 # Starting new_ho_10 with 44s (1) cores 0.14/0.54 # Preprocessing time : 0.009 s 0.14/0.54 # Presaturation interreduction done 0.14/0.54 0.14/0.54 # Proof found! 0.14/0.54 # SZS status Theorem 0.14/0.54 # SZS output start CNFRefutation 0.14/0.54 thf(decl_23, type, is_of: $i > ($i > $o) > $o). 0.14/0.54 thf(decl_24, type, all_of: ($i > $o) > ($i > $o) > $o). 0.14/0.54 thf(decl_26, type, in: $i > $i > $o). 0.14/0.54 thf(decl_28, type, emptyset: $i). 0.14/0.54 thf(decl_43, type, d_Sep: $i > ($i > $o) > $i). 0.14/0.54 thf(decl_50, type, omega: $i). 0.14/0.54 thf(decl_59, type, ap: $i > $i > $i). 0.14/0.54 thf(decl_61, type, d_Pi: $i > ($i > $i) > $i). 0.14/0.54 thf(decl_124, type, nat: $i). 0.14/0.54 thf(decl_128, type, n_some: ($i > $o) > $o). 0.14/0.54 thf(decl_148, type, diffprop: $i > $i > $i > $o). 0.14/0.54 thf(decl_149, type, d_29_ii: $i > $i > $o). 0.14/0.54 thf(decl_150, type, iii: $i > $i > $o). 0.14/0.54 thf(decl_162, type, times: $i > $i). 0.14/0.54 thf(decl_163, type, n_ts: $i > $i > $i). 0.14/0.54 thf(decl_168, type, d_1to: $i > $i). 0.14/0.54 thf(decl_173, type, n_2: $i). 0.14/0.54 thf(decl_177, type, pair1type: $i > $i). 0.14/0.54 thf(decl_179, type, first1: $i > $i > $i). 0.14/0.54 thf(decl_180, type, second1: $i > $i > $i). 0.14/0.54 thf(decl_190, type, frac: $i). 0.14/0.54 thf(decl_192, type, num: $i > $i). 0.14/0.54 thf(decl_193, type, den: $i > $i). 0.14/0.54 thf(decl_195, type, moref: $i > $i > $o). 0.14/0.54 thf(decl_196, type, lessf: $i > $i > $o). 0.14/0.54 thf(def_nat, axiom, ((nat)=(d_Sep @ omega @ (^[X1:$i]:(((X1)!=(emptyset)))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_nat)). 0.14/0.54 thf(def_all_of, axiom, ((all_of)=(^[X3:$i > $o, X2:$i > $o]:(![X4:$i]:(((is_of @ X4 @ X3)=>(X2 @ X4)))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_all_of)). 0.14/0.54 thf(def_is_of, axiom, ((is_of)=(^[X1:$i, X2:$i > $o]:((X2 @ X1)))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_is_of)). 0.14/0.54 thf(def_pair1type, axiom, ((pair1type)=(^[X1:$i]:(d_Pi @ (d_1to @ n_2) @ (^[X207:$i]:(X1))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_pair1type)). 0.14/0.54 thf(def_moref, axiom, ((moref)=(^[X1:$i, X219:$i]:((d_29_ii @ (n_ts @ (num @ X1) @ (den @ X219)) @ (n_ts @ (num @ X219) @ (den @ X1)))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_moref)). 0.14/0.54 thf(def_d_29_ii, axiom, ((d_29_ii)=(^[X1:$i, X184:$i]:((n_some @ (diffprop @ X1 @ X184))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_d_29_ii)). 0.14/0.54 thf(def_num, axiom, ((num)=(first1 @ (d_Sep @ omega @ (^[Z0/* 4 */:$i]:(((Z0)!=(emptyset))))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_num)). 0.14/0.54 thf(def_den, axiom, ((den)=(second1 @ (d_Sep @ omega @ (^[Z0/* 4 */:$i]:(((Z0)!=(emptyset))))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_den)). 0.14/0.54 thf(def_n_ts, axiom, ((n_ts)=(^[X1:$i]:(ap @ (times @ X1)))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_n_ts)). 0.14/0.54 thf(def_lessf, axiom, ((lessf)=(^[X1:$i, X220:$i]:((iii @ (n_ts @ (num @ X1) @ (den @ X220)) @ (n_ts @ (num @ X220) @ (den @ X1)))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_lessf)). 0.14/0.54 thf(def_iii, axiom, ((iii)=(^[X1:$i, X185:$i]:((n_some @ (diffprop @ X185 @ X1))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_iii)). 0.14/0.54 thf(def_frac, axiom, ((frac)=(d_Pi @ (d_1to @ n_2) @ (^[Z0/* 43 */:$i]:(d_Sep @ omega @ (^[Z1/* 4 */:$i]:(((Z1)!=(emptyset)))))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', def_frac)). 0.14/0.54 thf(satz42, conjecture, (all_of @ (^[X1:$i]:((in @ X1 @ frac))) @ (^[X1:$i]:((all_of @ (^[X319:$i]:((in @ X319 @ frac))) @ (^[X320:$i]:(((moref @ X1 @ X320)=>(lessf @ X320 @ X1)))))))), file('/export/starexec/sandbox2/tmp/tmp.jXIS1i37pV/E---3.1_13887.p', satz42)). 0.14/0.54 thf(c_0_13, plain, ((nat)=(d_Sep @ omega @ (^[Z0/* 4 */:$i]:(((Z0)!=(emptyset)))))), inference(fof_simplification,[status(thm)],[def_nat])). 0.14/0.54 thf(c_0_14, plain, ((all_of)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o]:(![X4:$i]:((((Z0 @ X4))=>(Z1 @ X4)))))), inference(fof_simplification,[status(thm)],[def_all_of])). 0.14/0.54 thf(c_0_15, plain, ((is_of)=(^[Z0/* 19 */:$i, Z1:$i > $o]:((Z1 @ Z0)))), inference(fof_simplification,[status(thm)],[def_is_of])). 0.14/0.54 thf(c_0_16, plain, ((pair1type)=(^[Z0/* 61 */:$i]:(d_Pi @ (d_1to @ n_2) @ (^[Z1/* 1 */:$i]:(Z0))))), inference(fof_simplification,[status(thm)],[def_pair1type])). 0.14/0.54 thf(c_0_17, plain, ((moref)=(^[Z0/* 19 */:$i, Z1:$i]:(((n_some @ (diffprop @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)) @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)))))))), inference(fof_simplification,[status(thm)],[def_moref])). 0.14/0.54 thf(c_0_18, plain, ((d_29_ii)=(^[Z0/* 19 */:$i, Z1:$i]:((n_some @ (diffprop @ Z0 @ Z1))))), inference(fof_simplification,[status(thm)],[def_d_29_ii])). 0.14/0.54 thf(c_0_19, axiom, ((num)=(first1 @ (d_Sep @ omega @ (^[Z0/* 4 */:$i]:(((Z0)!=(emptyset))))))), inference(apply_def,[status(thm)],[def_num, c_0_13])). 0.14/0.54 thf(c_0_20, axiom, ((den)=(second1 @ (d_Sep @ omega @ (^[Z0/* 4 */:$i]:(((Z0)!=(emptyset))))))), inference(apply_def,[status(thm)],[def_den, c_0_13])). 0.14/0.54 thf(c_0_21, plain, ((n_ts)=(^[Z0/* 59 */:$i]:(ap @ (times @ Z0)))), inference(fof_simplification,[status(thm)],[def_n_ts])). 0.14/0.54 thf(c_0_22, plain, ((lessf)=(^[Z0/* 19 */:$i, Z1:$i]:(((n_some @ (diffprop @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)) @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)))))))), inference(fof_simplification,[status(thm)],[def_lessf])). 0.14/0.54 thf(c_0_23, plain, ((iii)=(^[Z0/* 19 */:$i, Z1:$i]:((n_some @ (diffprop @ Z1 @ Z0))))), inference(fof_simplification,[status(thm)],[def_iii])). 0.14/0.54 thf(c_0_24, plain, ((all_of)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o]:(![X4:$i]:((((Z0 @ X4))=>(Z1 @ X4)))))), inference(apply_def,[status(thm)],[c_0_14, c_0_15])). 0.14/0.54 thf(c_0_25, axiom, ((frac)=(d_Pi @ (d_1to @ n_2) @ (^[Z0/* 43 */:$i]:(d_Sep @ omega @ (^[Z1/* 4 */:$i]:(((Z1)!=(emptyset)))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[def_frac, c_0_13]), c_0_16])). 0.14/0.54 thf(c_0_26, plain, ((moref)=(^[Z0/* 19 */:$i, Z1:$i]:(((n_some @ (diffprop @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)) @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_17, c_0_18]), c_0_19]), c_0_20]), c_0_21])). 0.14/0.54 thf(c_0_27, plain, ((lessf)=(^[Z0/* 19 */:$i, Z1:$i]:(((n_some @ (diffprop @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)) @ (ap @ (times @ (first1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z0)) @ (second1 @ (d_Sep @ omega @ (^[Z2/* 4 */:$i]:(((Z2)!=(emptyset))))) @ Z1)))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_22, c_0_19]), c_0_20]), c_0_21]), c_0_23])). 0.14/0.54 thf(c_0_28, negated_conjecture, ~(![X466:$i]:(((in @ X466 @ (d_Pi @ (d_1to @ n_2) @ (^[Z0/* 43 */:$i]:(d_Sep @ omega @ (^[Z1/* 7 */:$i]:(~(((Z1)=(emptyset)))))))))=>![X465:$i]:(($true))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[satz42])]), c_0_24]), c_0_25]), c_0_26]), c_0_27])])). 0.14/0.54 thf(c_0_29, negated_conjecture, ~($true), inference(fof_nnf,[status(thm)],[inference(fof_simplification,[status(thm)],[c_0_28])])). 0.14/0.54 thf(c_0_30, negated_conjecture, ~(($true)), inference(split_conjunct,[status(thm)],[c_0_29])). 0.14/0.54 thf(c_0_31, negated_conjecture, ($false), inference(cn,[status(thm)],[c_0_30]), ['proof']). 0.14/0.54 # SZS output end CNFRefutation 0.14/0.54 # Parsed axioms : 544 0.14/0.54 # Removed by relevancy pruning/SinE : 472 0.14/0.54 # Initial clauses : 514 0.14/0.54 # Removed in clause preprocessing : 224 0.14/0.54 # Initial clauses in saturation : 290 0.14/0.54 # Processed clauses : 1 0.14/0.54 # ...of these trivial : 0 0.14/0.54 # ...subsumed : 0 0.14/0.54 # ...remaining for further processing : 0 0.14/0.54 # Other redundant clauses eliminated : 0 0.14/0.54 # Clauses deleted for lack of memory : 0 0.14/0.54 # Backward-subsumed : 0 0.14/0.54 # Backward-rewritten : 0 0.14/0.54 # Generated clauses : 0 0.14/0.54 # ...of the previous two non-redundant : 0 0.14/0.54 # ...aggressively subsumed : 0 0.14/0.54 # Contextual simplify-reflections : 0 0.14/0.54 # Paramodulations : 0 0.14/0.54 # Factorizations : 0 0.14/0.54 # NegExts : 0 0.14/0.54 # Equation resolutions : 0 0.14/0.54 # Disequality decompositions : 0 0.14/0.54 # Total rewrite steps : 0 0.14/0.54 # ...of those cached : 0 0.14/0.54 # Propositional unsat checks : 0 0.14/0.54 # Propositional check models : 0 0.14/0.54 # Propositional check unsatisfiable : 0 0.14/0.54 # Propositional clauses : 0 0.14/0.54 # Propositional clauses after purity: 0 0.14/0.54 # Propositional unsat core size : 0 0.14/0.54 # Propositional preprocessing time : 0.000 0.14/0.54 # Propositional encoding time : 0.000 0.14/0.54 # Propositional solver time : 0.000 0.14/0.54 # Success case prop preproc time : 0.000 0.14/0.54 # Success case prop encoding time : 0.000 0.14/0.54 # Success case prop solver time : 0.000 0.14/0.54 # Current number of processed clauses : 0 0.14/0.54 # Positive orientable unit clauses : 0 0.14/0.54 # Positive unorientable unit clauses: 0 0.14/0.54 # Negative unit clauses : 0 0.14/0.54 # Non-unit-clauses : 0 0.14/0.54 # Current number of unprocessed clauses: 289 0.14/0.54 # ...number of literals in the above : 1765 0.14/0.54 # Current number of archived formulas : 0 0.14/0.54 # Current number of archived clauses : 0 0.14/0.54 # Clause-clause subsumption calls (NU) : 0 0.14/0.54 # Rec. Clause-clause subsumption calls : 0 0.14/0.54 # Non-unit clause-clause subsumptions : 0 0.14/0.54 # Unit Clause-clause subsumption calls : 0 0.14/0.54 # Rewrite failures with RHS unbound : 0 0.14/0.54 # BW rewrite match attempts : 0 0.14/0.54 # BW rewrite match successes : 0 0.14/0.54 # Condensation attempts : 1 0.14/0.54 # Condensation successes : 0 0.14/0.54 # Termbank termtop insertions : 99055 0.14/0.54 # Search garbage collected termcells : 15689 0.14/0.54 0.14/0.54 # ------------------------------------------------- 0.14/0.54 # User time : 0.053 s 0.14/0.54 # System time : 0.008 s 0.14/0.54 # Total time : 0.061 s 0.14/0.54 # Maximum resident set size: 4940 pages 0.14/0.54 0.14/0.54 # ------------------------------------------------- 0.14/0.54 # User time : 0.063 s 0.14/0.54 # System time : 0.013 s 0.14/0.54 # Total time : 0.077 s 0.14/0.54 # Maximum resident set size: 2656 pages 0.14/0.54 % E exiting 0.14/0.55 % E exiting 0.14/0.55 EOF