0.09/0.11 % Problem : Vampire---4.8_24681 : TPTP v0.0.0. Released v0.0.0. 0.09/0.12 % Command : run_E %s %d THM 0.11/0.32 % Computer : n005.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.32 % CPULimit : 1440 0.11/0.32 % WCLimit : 180 0.11/0.32 % DateTime : Mon Jul 3 13:04:30 EDT 2023 0.11/0.32 % CPUTime : 0.16/0.45 Running higher-order theorem provingRunning: /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.cwToahjKd7/Vampire---4.8_24681 0.16/0.45 # Version: 3.1pre001-ho 0.16/0.48 # Preprocessing class: HSLMSMSSLLLCHSA. 0.16/0.48 # Scheduled 6 strats onto 8 cores with 180 seconds (1440 total) 0.16/0.48 # Starting lpo1_fix with 540s (3) cores 0.16/0.48 # Starting full_lambda_9 with 180s (1) cores 0.16/0.48 # Starting almost_fo_4 with 180s (1) cores 0.16/0.48 # Starting new_ho_9 with 180s (1) cores 0.16/0.48 # Starting pre_casc_4 with 180s (1) cores 0.16/0.48 # Starting ho_unfolding_6 with 180s (1) cores 0.16/0.48 # pre_casc_4 with pid 24863 completed with status 0 0.16/0.48 # Result found by pre_casc_4 0.16/0.48 # Preprocessing class: HSLMSMSSLLLCHSA. 0.16/0.48 # Scheduled 6 strats onto 8 cores with 180 seconds (1440 total) 0.16/0.48 # Starting lpo1_fix with 540s (3) cores 0.16/0.48 # Starting full_lambda_9 with 180s (1) cores 0.16/0.48 # Starting almost_fo_4 with 180s (1) cores 0.16/0.48 # Starting new_ho_9 with 180s (1) cores 0.16/0.48 # Starting pre_casc_4 with 180s (1) cores 0.16/0.48 # SinE strategy is GSinE(CountFormulas,,true,1.5,0,3,20000,1.0,true) 0.16/0.48 # Search class: HGUSM-FFMM31-DHSMMSBN 0.16/0.48 # partial match(3): HGHSM-FFMM31-SHSSMSBN 0.16/0.48 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.16/0.48 # Starting new_ho_10 with 98s (1) cores 0.16/0.48 # new_ho_10 with pid 24865 completed with status 0 0.16/0.48 # Result found by new_ho_10 0.16/0.48 # Preprocessing class: HSLMSMSSLLLCHSA. 0.16/0.48 # Scheduled 6 strats onto 8 cores with 180 seconds (1440 total) 0.16/0.48 # Starting lpo1_fix with 540s (3) cores 0.16/0.48 # Starting full_lambda_9 with 180s (1) cores 0.16/0.48 # Starting almost_fo_4 with 180s (1) cores 0.16/0.48 # Starting new_ho_9 with 180s (1) cores 0.16/0.48 # Starting pre_casc_4 with 180s (1) cores 0.16/0.48 # SinE strategy is GSinE(CountFormulas,,true,1.5,0,3,20000,1.0,true) 0.16/0.48 # Search class: HGUSM-FFMM31-DHSMMSBN 0.16/0.48 # partial match(3): HGHSM-FFMM31-SHSSMSBN 0.16/0.48 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.16/0.48 # Starting new_ho_10 with 98s (1) cores 0.16/0.48 # Preprocessing time : 0.005 s 0.16/0.48 # Presaturation interreduction done 0.16/0.48 0.16/0.48 # Proof found! 0.16/0.48 # SZS status Theorem 0.16/0.48 # SZS output start CNFRefutation 0.16/0.48 thf(decl_22, type, is_of: $i > ($i > $o) > $o). 0.16/0.48 thf(decl_23, type, all_of: ($i > $o) > ($i > $o) > $o). 0.16/0.48 thf(decl_25, type, in: $i > $i > $o). 0.16/0.48 thf(decl_47, type, ordsucc: $i > $i). 0.16/0.48 thf(decl_77, type, e_is: $i > $i > $i > $o). 0.16/0.48 thf(decl_123, type, nat: $i). 0.16/0.48 thf(decl_124, type, n_is: $i > $i > $o). 0.16/0.48 thf(decl_142, type, n_pl: $i > $i > $i). 0.16/0.48 thf(decl_143, type, esk1_0: $i). 0.16/0.48 thf(decl_144, type, esk2_0: $i). 0.16/0.48 thf(def_all_of, axiom, ((all_of)=(^[X3:$i > $o, X2:$i > $o]:(![X4:$i]:(((is_of @ X4 @ X3)=>(X2 @ X4)))))), file('/export/starexec/sandbox/tmp/tmp.cwToahjKd7/Vampire---4.8_24681', def_all_of)). 0.16/0.48 thf(def_is_of, axiom, ((is_of)=(^[X1:$i, X2:$i > $o]:((X2 @ X1)))), file('/export/starexec/sandbox/tmp/tmp.cwToahjKd7/Vampire---4.8_24681', def_is_of)). 0.16/0.48 thf(def_e_is, axiom, ((e_is)=(^[X1:$i, X60:$i, X61:$i]:(((X60)=(X61))))), file('/export/starexec/sandbox/tmp/tmp.cwToahjKd7/Vampire---4.8_24681', def_e_is)). 0.16/0.48 thf(def_n_is, axiom, ((n_is)=(^[Z0/* 19 */:$i, Z1:$i]:(((Z0)=(Z1))))), file('/export/starexec/sandbox/tmp/tmp.cwToahjKd7/Vampire---4.8_24681', def_n_is)). 0.16/0.48 thf(satz4f, conjecture, (all_of @ (^[X1:$i]:((in @ X1 @ nat))) @ (^[X1:$i]:((all_of @ (^[X184:$i]:((in @ X184 @ nat))) @ (^[X185:$i]:((n_is @ (ordsucc @ (n_pl @ X1 @ X185)) @ (n_pl @ X1 @ (ordsucc @ X185))))))))), file('/export/starexec/sandbox/tmp/tmp.cwToahjKd7/Vampire---4.8_24681', satz4f)). 0.16/0.48 thf(satz4b, axiom, (all_of @ (^[X1:$i]:((in @ X1 @ nat))) @ (^[X1:$i]:((all_of @ (^[X179:$i]:((in @ X179 @ nat))) @ (^[X180:$i]:((n_is @ (n_pl @ X1 @ (ordsucc @ X180)) @ (ordsucc @ (n_pl @ X1 @ X180))))))))), file('/export/starexec/sandbox/tmp/tmp.cwToahjKd7/Vampire---4.8_24681', satz4b)). 0.16/0.48 thf(c_0_6, plain, ((all_of)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o]:(![X4:$i]:((((Z0 @ X4))=>(Z1 @ X4)))))), inference(fof_simplification,[status(thm)],[def_all_of])). 0.16/0.48 thf(c_0_7, plain, ((is_of)=(^[Z0/* 19 */:$i, Z1:$i > $o]:((Z1 @ Z0)))), inference(fof_simplification,[status(thm)],[def_is_of])). 0.16/0.48 thf(c_0_8, plain, ((e_is)=(^[Z0/* 19 */:$i, Z1:$i, Z2:$i]:(((Z1)=(Z2))))), inference(fof_simplification,[status(thm)],[def_e_is])). 0.16/0.48 thf(c_0_9, plain, ((all_of)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o]:(![X4:$i]:((((Z0 @ X4))=>(Z1 @ X4)))))), inference(apply_def,[status(thm)],[c_0_6, c_0_7])). 0.16/0.48 thf(c_0_10, axiom, ((n_is)=(^[Z0/* 19 */:$i, Z1:$i]:(((Z0)=(Z1))))), inference(apply_def,[status(thm)],[def_n_is, c_0_8])). 0.16/0.48 thf(c_0_11, negated_conjecture, ~(![X280:$i]:(((in @ X280 @ nat)=>![X279:$i]:(((in @ X279 @ nat)=>((ordsucc @ (n_pl @ X280 @ X279))=(n_pl @ X280 @ (ordsucc @ X279)))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[satz4f])]), c_0_9]), c_0_10])). 0.16/0.48 thf(c_0_12, plain, ![X284:$i]:(((in @ X284 @ nat)=>![X283:$i]:(((in @ X283 @ nat)=>((n_pl @ X284 @ (ordsucc @ X283))=(ordsucc @ (n_pl @ X284 @ X283))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[satz4b]), c_0_9]), c_0_10])). 0.16/0.48 thf(c_0_13, negated_conjecture, ((in @ esk1_0 @ nat)&((in @ esk2_0 @ nat)&((ordsucc @ (n_pl @ esk1_0 @ esk2_0))!=(n_pl @ esk1_0 @ (ordsucc @ esk2_0))))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_11])])])). 0.16/0.48 thf(c_0_14, plain, ![X346:$i, X347:$i]:((~(in @ X346 @ nat)|(~(in @ X347 @ nat)|((n_pl @ X346 @ (ordsucc @ X347))=(ordsucc @ (n_pl @ X346 @ X347)))))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_12])])])). 0.16/0.48 thf(c_0_15, negated_conjecture, ((ordsucc @ (n_pl @ esk1_0 @ esk2_0))!=(n_pl @ esk1_0 @ (ordsucc @ esk2_0))), inference(split_conjunct,[status(thm)],[c_0_13])). 0.16/0.48 thf(c_0_16, plain, ![X1:$i, X4:$i]:((((n_pl @ X1 @ (ordsucc @ X4))=(ordsucc @ (n_pl @ X1 @ X4)))|~((in @ X1 @ nat))|~((in @ X4 @ nat)))), inference(split_conjunct,[status(thm)],[c_0_14])). 0.16/0.48 thf(c_0_17, negated_conjecture, (in @ esk2_0 @ nat), inference(split_conjunct,[status(thm)],[c_0_13])). 0.16/0.48 thf(c_0_18, negated_conjecture, (in @ esk1_0 @ nat), inference(split_conjunct,[status(thm)],[c_0_13])). 0.16/0.48 thf(c_0_19, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_15, c_0_16]), c_0_17]), c_0_18])]), ['proof']). 0.16/0.48 # SZS output end CNFRefutation 0.16/0.48 # Parsed axioms : 312 0.16/0.48 # Removed by relevancy pruning/SinE : 244 0.16/0.48 # Initial clauses : 108 0.16/0.48 # Removed in clause preprocessing : 3 0.16/0.48 # Initial clauses in saturation : 105 0.16/0.48 # Processed clauses : 139 0.16/0.48 # ...of these trivial : 4 0.16/0.48 # ...subsumed : 6 0.16/0.48 # ...remaining for further processing : 129 0.16/0.48 # Other redundant clauses eliminated : 2 0.16/0.48 # Clauses deleted for lack of memory : 0 0.16/0.48 # Backward-subsumed : 0 0.16/0.48 # Backward-rewritten : 0 0.16/0.48 # Generated clauses : 16 0.16/0.48 # ...of the previous two non-redundant : 10 0.16/0.48 # ...aggressively subsumed : 0 0.16/0.48 # Contextual simplify-reflections : 0 0.16/0.48 # Paramodulations : 12 0.16/0.48 # Factorizations : 0 0.16/0.48 # NegExts : 0 0.16/0.48 # Equation resolutions : 3 0.16/0.48 # Total rewrite steps : 17 0.16/0.48 # Propositional unsat checks : 0 0.16/0.48 # Propositional check models : 0 0.16/0.48 # Propositional check unsatisfiable : 0 0.16/0.48 # Propositional clauses : 0 0.16/0.48 # Propositional clauses after purity: 0 0.16/0.48 # Propositional unsat core size : 0 0.16/0.48 # Propositional preprocessing time : 0.000 0.16/0.48 # Propositional encoding time : 0.000 0.16/0.48 # Propositional solver time : 0.000 0.16/0.48 # Success case prop preproc time : 0.000 0.16/0.48 # Success case prop encoding time : 0.000 0.16/0.48 # Success case prop solver time : 0.000 0.16/0.48 # Current number of processed clauses : 32 0.16/0.48 # Positive orientable unit clauses : 15 0.16/0.48 # Positive unorientable unit clauses: 0 0.16/0.48 # Negative unit clauses : 5 0.16/0.48 # Non-unit-clauses : 12 0.16/0.48 # Current number of unprocessed clauses: 72 0.16/0.48 # ...number of literals in the above : 230 0.16/0.48 # Current number of archived formulas : 0 0.16/0.48 # Current number of archived clauses : 96 0.16/0.48 # Clause-clause subsumption calls (NU) : 636 0.16/0.48 # Rec. Clause-clause subsumption calls : 240 0.16/0.48 # Non-unit clause-clause subsumptions : 6 0.16/0.48 # Unit Clause-clause subsumption calls : 13 0.16/0.48 # Rewrite failures with RHS unbound : 0 0.16/0.48 # BW rewrite match attempts : 1 0.16/0.48 # BW rewrite match successes : 0 0.16/0.48 # Condensation attempts : 139 0.16/0.48 # Condensation successes : 0 0.16/0.48 # Termbank termtop insertions : 13814 0.16/0.48 0.16/0.48 # ------------------------------------------------- 0.16/0.48 # User time : 0.018 s 0.16/0.48 # System time : 0.004 s 0.16/0.48 # Total time : 0.022 s 0.16/0.48 # Maximum resident set size: 2976 pages 0.16/0.48 0.16/0.48 # ------------------------------------------------- 0.16/0.48 # User time : 0.026 s 0.16/0.48 # System time : 0.005 s 0.16/0.48 # Total time : 0.031 s 0.16/0.48 # Maximum resident set size: 2136 pages 0.16/0.48 % E---3.1 exiting 0.16/0.48 EOF