0.11/0.15 % Problem : Vampire---4.8_21871 : TPTP v0.0.0. Released v0.0.0. 0.11/0.16 % Command : run_E %s %d THM 0.16/0.37 % Computer : n012.cluster.edu 0.16/0.37 % Model : x86_64 x86_64 0.16/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.16/0.37 % Memory : 8042.1875MB 0.16/0.37 % OS : Linux 3.10.0-693.el7.x86_64 0.16/0.37 % CPULimit : 1440 0.16/0.37 % WCLimit : 180 0.16/0.37 % DateTime : Mon Jul 3 12:47:07 EDT 2023 0.16/0.37 % CPUTime : 0.22/0.54 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.wohu4qsGjo/Vampire---4.8_21871 0.22/0.54 # Version: 3.1pre001-ho 0.49/0.66 # Preprocessing class: HSLMSMSSLLLCHSA. 0.49/0.66 # Scheduled 6 strats onto 8 cores with 180 seconds (1440 total) 0.49/0.66 # Starting lpo1_fix with 540s (3) cores 0.49/0.66 # Starting full_lambda_9 with 180s (1) cores 0.49/0.66 # Starting almost_fo_4 with 180s (1) cores 0.49/0.66 # Starting new_ho_9 with 180s (1) cores 0.49/0.66 # Starting pre_casc_4 with 180s (1) cores 0.49/0.66 # Starting ho_unfolding_6 with 180s (1) cores 0.49/0.66 # full_lambda_9 with pid 22050 completed with status 0 0.49/0.66 # Result found by full_lambda_9 0.49/0.66 # Preprocessing class: HSLMSMSSLLLCHSA. 0.49/0.66 # Scheduled 6 strats onto 8 cores with 180 seconds (1440 total) 0.49/0.66 # Starting lpo1_fix with 540s (3) cores 0.49/0.66 # Starting full_lambda_9 with 180s (1) cores 0.49/0.66 # SinE strategy is GSinE(CountFormulas,hypos,4,,3,20000,3.0,true) 0.49/0.66 # Search class: HGHSM-FSLM32-DHSMMSBN 0.49/0.66 # partial match(1): HGHSM-FSLM32-MHSMMSBN 0.49/0.66 # Scheduled 12 strats onto 1 cores with 180 seconds (180 total) 0.49/0.66 # Starting full_lambda_5 with 15s (1) cores 0.49/0.66 # full_lambda_5 with pid 22056 completed with status 0 0.49/0.66 # Result found by full_lambda_5 0.49/0.66 # Preprocessing class: HSLMSMSSLLLCHSA. 0.49/0.66 # Scheduled 6 strats onto 8 cores with 180 seconds (1440 total) 0.49/0.66 # Starting lpo1_fix with 540s (3) cores 0.49/0.66 # Starting full_lambda_9 with 180s (1) cores 0.49/0.66 # SinE strategy is GSinE(CountFormulas,hypos,4,,3,20000,3.0,true) 0.49/0.66 # Search class: HGHSM-FSLM32-DHSMMSBN 0.49/0.66 # partial match(1): HGHSM-FSLM32-MHSMMSBN 0.49/0.66 # Scheduled 12 strats onto 1 cores with 180 seconds (180 total) 0.49/0.66 # Starting full_lambda_5 with 15s (1) cores 0.49/0.66 # Preprocessing time : 0.005 s 0.49/0.66 # Presaturation interreduction done 0.49/0.66 0.49/0.66 # Proof found! 0.49/0.66 # SZS status Theorem 0.49/0.66 # SZS output start CNFRefutation 0.49/0.66 thf(decl_22, type, is_of: $i > ($i > $o) > $o). 0.49/0.66 thf(decl_23, type, all_of: ($i > $o) > ($i > $o) > $o). 0.49/0.66 thf(decl_25, type, in: $i > $i > $o). 0.49/0.66 thf(decl_77, type, e_is: $i > $i > $i > $o). 0.49/0.66 thf(decl_123, type, nat: $i). 0.49/0.66 thf(decl_124, type, n_is: $i > $i > $o). 0.49/0.66 thf(decl_142, type, n_pl: $i > $i > $i). 0.49/0.66 thf(decl_155, type, esk1_0: $i). 0.49/0.66 thf(decl_156, type, esk2_0: $i). 0.49/0.66 thf(decl_157, type, esk3_0: $i). 0.49/0.66 thf(decl_173, type, epred8_2: $i > $i > $i > $o). 0.49/0.66 thf(def_e_is, axiom, ((e_is)=(^[X1:$i, X60:$i, X61:$i]:(((X60)=(X61))))), file('/export/starexec/sandbox/tmp/tmp.wohu4qsGjo/Vampire---4.8_21871', def_e_is)). 0.49/0.66 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.wohu4qsGjo/Vampire---4.8_21871', def_all_of)). 0.49/0.66 thf(def_is_of, axiom, ((is_of)=(^[X1:$i, X2:$i > $o]:((X2 @ X1)))), file('/export/starexec/sandbox/tmp/tmp.wohu4qsGjo/Vampire---4.8_21871', def_is_of)). 0.49/0.66 thf(def_n_is, axiom, ((n_is)=(^[Z0/* 19 */:$i, Z1:$i]:(((Z0)=(Z1))))), file('/export/starexec/sandbox/tmp/tmp.wohu4qsGjo/Vampire---4.8_21871', def_n_is)). 0.49/0.66 thf(satz6, axiom, (all_of @ (^[X1:$i]:((in @ X1 @ nat))) @ (^[X1:$i]:((all_of @ (^[X280:$i]:((in @ X280 @ nat))) @ (^[X281:$i]:((n_is @ (n_pl @ X1 @ X281) @ (n_pl @ X281 @ X1)))))))), file('/export/starexec/sandbox/tmp/tmp.wohu4qsGjo/Vampire---4.8_21871', satz6)). 0.49/0.66 thf(satz20b, conjecture, (all_of @ (^[X1:$i]:((in @ X1 @ nat))) @ (^[X1:$i]:((all_of @ (^[X278:$i]:((in @ X278 @ nat))) @ (^[X279:$i]:((all_of @ (^[X4:$i]:((in @ X4 @ nat))) @ (^[X4:$i]:(((n_is @ X1 @ X279)<=(n_is @ (n_pl @ X1 @ X4) @ (n_pl @ X279 @ X4)))))))))))), file('/export/starexec/sandbox/tmp/tmp.wohu4qsGjo/Vampire---4.8_21871', satz20b)). 0.49/0.66 thf(satz8a, axiom, (all_of @ (^[X1:$i]:((in @ X1 @ nat))) @ (^[X1:$i]:((all_of @ (^[X223:$i]:((in @ X223 @ nat))) @ (^[X224:$i]:((all_of @ (^[X4:$i]:((in @ X4 @ nat))) @ (^[X4:$i]:(((n_is @ X224 @ X4)<=(n_is @ (n_pl @ X1 @ X224) @ (n_pl @ X1 @ X4)))))))))))), file('/export/starexec/sandbox/tmp/tmp.wohu4qsGjo/Vampire---4.8_21871', satz8a)). 0.49/0.66 thf(c_0_7, plain, ((e_is)=(^[Z0/* 19 */:$i, Z1:$i, Z2:$i]:(((Z1)=(Z2))))), inference(fof_simplification,[status(thm)],[def_e_is])). 0.49/0.66 thf(c_0_8, plain, ((all_of)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o]:(![X4:$i]:((((Z0 @ X4))=>(Z1 @ X4)))))), inference(fof_simplification,[status(thm)],[def_all_of])). 0.49/0.66 thf(c_0_9, plain, ((is_of)=(^[Z0/* 19 */:$i, Z1:$i > $o]:((Z1 @ Z0)))), inference(fof_simplification,[status(thm)],[def_is_of])). 0.49/0.66 thf(c_0_10, axiom, ((n_is)=(^[Z0/* 19 */:$i, Z1:$i]:(((Z0)=(Z1))))), inference(apply_def,[status(thm)],[def_n_is, c_0_7])). 0.49/0.66 thf(c_0_11, plain, ((all_of)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o]:(![X4:$i]:((((Z0 @ X4))=>(Z1 @ X4)))))), inference(apply_def,[status(thm)],[c_0_8, c_0_9])). 0.49/0.66 thf(c_0_12, plain, ![X842:$i, X843:$i, X844:$i]:(((~(epred8_2 @ X844 @ X843 @ X842)|((X843)=(n_pl @ X844 @ X842)))&(((X843)!=(n_pl @ X844 @ X842))|(epred8_2 @ X844 @ X843 @ X842)))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[])])). 0.49/0.66 thf(c_0_13, plain, ![X389:$i]:(((in @ X389 @ nat)=>![X388:$i]:(((in @ X388 @ nat)=>((n_pl @ X389 @ X388)=(n_pl @ X388 @ X389)))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[satz6]), c_0_10]), c_0_11])). 0.49/0.66 thf(c_0_14, plain, ![X1:$i, X4:$i, X5:$i]:(((epred8_2 @ X4 @ X1 @ X5)|((X1)!=(n_pl @ X4 @ X5)))), inference(split_conjunct,[status(thm)],[c_0_12])). 0.49/0.66 thf(c_0_15, plain, ![X549:$i, X550:$i]:((~(in @ X549 @ nat)|(~(in @ X550 @ nat)|((n_pl @ X549 @ X550)=(n_pl @ X550 @ X549))))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_13])])])). 0.49/0.66 thf(c_0_16, negated_conjecture, ~(![X368:$i]:(((in @ X368 @ nat)=>![X367:$i]:(((in @ X367 @ nat)=>![X366:$i]:(((in @ X366 @ nat)=>(((n_pl @ X368 @ X366)=(n_pl @ X367 @ X366))=>((X368)=(X367)))))))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[satz20b])]), c_0_10]), c_0_11])])). 0.49/0.66 thf(c_0_17, plain, ![X1:$i, X4:$i]:((epred8_2 @ X1 @ (n_pl @ X1 @ X4) @ X4)), inference(er,[status(thm)],[c_0_14])). 0.49/0.66 thf(c_0_18, plain, ![X1:$i, X4:$i]:((((n_pl @ X1 @ X4)=(n_pl @ X4 @ X1))|~((in @ X1 @ nat))|~((in @ X4 @ nat)))), inference(split_conjunct,[status(thm)],[c_0_15])). 0.49/0.66 thf(c_0_19, negated_conjecture, ((in @ esk1_0 @ nat)&((in @ esk2_0 @ nat)&((in @ esk3_0 @ nat)&(((n_pl @ esk1_0 @ esk3_0)=(n_pl @ esk2_0 @ esk3_0))&((esk1_0)!=(esk2_0)))))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_16])])])). 0.49/0.66 thf(c_0_20, plain, ![X378:$i]:(((in @ X378 @ nat)=>![X377:$i]:(((in @ X377 @ nat)=>![X376:$i]:(((in @ X376 @ nat)=>(((n_pl @ X378 @ X377)=(n_pl @ X378 @ X376))=>((X377)=(X376))))))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[satz8a]), c_0_10]), c_0_11])])). 0.49/0.66 thf(c_0_21, plain, ![X1:$i, X4:$i]:(((epred8_2 @ X1 @ (n_pl @ X4 @ X1) @ X4)|~((in @ X1 @ nat))|~((in @ X4 @ nat)))), inference(spm,[status(thm)],[c_0_17, c_0_18])). 0.49/0.66 thf(c_0_22, negated_conjecture, ((n_pl @ esk1_0 @ esk3_0)=(n_pl @ esk2_0 @ esk3_0)), inference(split_conjunct,[status(thm)],[c_0_19])). 0.49/0.66 thf(c_0_23, negated_conjecture, (in @ esk3_0 @ nat), inference(split_conjunct,[status(thm)],[c_0_19])). 0.49/0.66 thf(c_0_24, negated_conjecture, (in @ esk2_0 @ nat), inference(split_conjunct,[status(thm)],[c_0_19])). 0.49/0.66 thf(c_0_25, plain, ![X537:$i, X538:$i, X539:$i]:((~(in @ X537 @ nat)|(~(in @ X538 @ nat)|(~(in @ X539 @ nat)|(((n_pl @ X537 @ X538)!=(n_pl @ X537 @ X539))|((X538)=(X539))))))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_20])])])). 0.49/0.66 thf(c_0_26, plain, ![X1:$i, X4:$i, X5:$i]:((((X4)=(n_pl @ X1 @ X5))|~((epred8_2 @ X1 @ X4 @ X5)))), inference(split_conjunct,[status(thm)],[c_0_12])). 0.49/0.66 thf(c_0_27, negated_conjecture, (epred8_2 @ esk3_0 @ (n_pl @ esk1_0 @ esk3_0) @ esk2_0), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_21, c_0_22]), c_0_23]), c_0_24])])). 0.49/0.66 thf(c_0_28, plain, ![X1:$i, X4:$i, X5:$i]:((((X4)=(X5))|~((in @ X1 @ nat))|~((in @ X4 @ nat))|~((in @ X5 @ nat))|((n_pl @ X1 @ X4)!=(n_pl @ X1 @ X5)))), inference(split_conjunct,[status(thm)],[c_0_25])). 0.49/0.66 thf(c_0_29, plain, ((n_pl @ esk3_0 @ esk2_0)=(n_pl @ esk1_0 @ esk3_0)), inference(spm,[status(thm)],[c_0_26, c_0_27])). 0.49/0.66 thf(c_0_30, plain, ![X1:$i]:((((esk2_0)=(X1))|((n_pl @ esk3_0 @ X1)!=(n_pl @ esk1_0 @ esk3_0))|~((in @ X1 @ nat)))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_28, c_0_29]), c_0_24]), c_0_23])])). 0.49/0.66 thf(c_0_31, plain, ![X1:$i]:((((esk2_0)=(X1))|((n_pl @ X1 @ esk3_0)!=(n_pl @ esk1_0 @ esk3_0))|~((in @ X1 @ nat)))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30, c_0_18]), c_0_23])])). 0.49/0.66 thf(c_0_32, negated_conjecture, (in @ esk1_0 @ nat), inference(split_conjunct,[status(thm)],[c_0_19])). 0.49/0.66 thf(c_0_33, negated_conjecture, ((esk1_0)!=(esk2_0)), inference(split_conjunct,[status(thm)],[c_0_19])). 0.49/0.66 thf(c_0_34, plain, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[c_0_31]), c_0_32])]), c_0_33]), ['proof']). 0.49/0.66 # SZS output end CNFRefutation 0.49/0.66 # Parsed axioms : 384 0.49/0.66 # Removed by relevancy pruning/SinE : 264 0.49/0.66 # Initial clauses : 212 0.49/0.66 # Removed in clause preprocessing : 58 0.49/0.66 # Initial clauses in saturation : 154 0.49/0.66 # Processed clauses : 650 0.49/0.66 # ...of these trivial : 5 0.49/0.66 # ...subsumed : 234 0.49/0.66 # ...remaining for further processing : 411 0.49/0.66 # Other redundant clauses eliminated : 20 0.49/0.66 # Clauses deleted for lack of memory : 0 0.49/0.66 # Backward-subsumed : 7 0.49/0.66 # Backward-rewritten : 39 0.49/0.66 # Generated clauses : 1728 0.49/0.66 # ...of the previous two non-redundant : 1707 0.49/0.66 # ...aggressively subsumed : 0 0.49/0.66 # Contextual simplify-reflections : 0 0.49/0.66 # Paramodulations : 1576 0.49/0.66 # Factorizations : 2 0.49/0.66 # NegExts : 0 0.49/0.66 # Equation resolutions : 26 0.49/0.66 # Total rewrite steps : 819 0.49/0.66 # Propositional unsat checks : 0 0.49/0.66 # Propositional check models : 0 0.49/0.66 # Propositional check unsatisfiable : 0 0.49/0.66 # Propositional clauses : 0 0.49/0.67 # Propositional clauses after purity: 0 0.49/0.67 # Propositional unsat core size : 0 0.49/0.67 # Propositional preprocessing time : 0.000 0.49/0.67 # Propositional encoding time : 0.000 0.49/0.67 # Propositional solver time : 0.000 0.49/0.67 # Success case prop preproc time : 0.000 0.49/0.67 # Success case prop encoding time : 0.000 0.49/0.67 # Success case prop solver time : 0.000 0.49/0.67 # Current number of processed clauses : 248 0.49/0.67 # Positive orientable unit clauses : 43 0.49/0.67 # Positive unorientable unit clauses: 0 0.49/0.67 # Negative unit clauses : 55 0.49/0.67 # Non-unit-clauses : 150 0.49/0.67 # Current number of unprocessed clauses: 1250 0.49/0.67 # ...number of literals in the above : 4598 0.49/0.67 # Current number of archived formulas : 0 0.49/0.67 # Current number of archived clauses : 151 0.49/0.67 # Clause-clause subsumption calls (NU) : 6575 0.49/0.67 # Rec. Clause-clause subsumption calls : 2570 0.49/0.67 # Non-unit clause-clause subsumptions : 150 0.49/0.67 # Unit Clause-clause subsumption calls : 971 0.49/0.67 # Rewrite failures with RHS unbound : 0 0.49/0.67 # BW rewrite match attempts : 21 0.49/0.67 # BW rewrite match successes : 11 0.49/0.67 # Condensation attempts : 0 0.49/0.67 # Condensation successes : 0 0.49/0.67 # Termbank termtop insertions : 70470 0.49/0.67 0.49/0.67 # ------------------------------------------------- 0.49/0.67 # User time : 0.102 s 0.49/0.67 # System time : 0.015 s 0.49/0.67 # Total time : 0.117 s 0.49/0.67 # Maximum resident set size: 4500 pages 0.49/0.68 0.49/0.68 # ------------------------------------------------- 0.49/0.68 # User time : 0.111 s 0.49/0.68 # System time : 0.018 s 0.49/0.68 # Total time : 0.129 s 0.49/0.68 # Maximum resident set size: 2336 pages 0.49/0.68 % E---3.1 exiting 0.49/0.68 EOF