0.09/0.15 % Problem : SLH615^1 : TPTP v7.5.0. Released v7.5.0. 0.09/0.16 % Command : run_E %s %d THM 0.18/0.39 % Computer : n026.cluster.edu 0.18/0.39 % Model : x86_64 x86_64 0.18/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.18/0.39 % Memory : 8042.1875MB 0.18/0.39 % OS : Linux 3.10.0-693.el7.x86_64 0.18/0.39 % CPULimit : 30 0.18/0.39 % WCLimit : 30 0.18/0.39 % DateTime : Tue Aug 9 03:32:04 EDT 2022 0.18/0.39 % CPUTime : 0.25/0.54 The problem SPC is TH0_THM_EQU_NAR 0.25/0.55 Running higher-order on 1 cores theorem proving 0.25/0.55 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=1 --cpu-limit=30 /export/starexec/sandbox2/benchmark/theBenchmark.p 0.25/0.55 # Version: 3.0pre003-ho 1.27/1.44 # Preprocessing class: HSLSSMSSSSSNSFA. 1.27/1.44 # Scheduled 1 strats onto 1 cores with 30 seconds (30 total) 1.27/1.44 # Starting new_ho_11 with 30s (1) cores 1.27/1.44 # new_ho_11 with pid 9943 completed with status 0 1.27/1.44 # Result found by new_ho_11 1.27/1.44 # Preprocessing class: HSLSSMSSSSSNSFA. 1.27/1.44 # Scheduled 1 strats onto 1 cores with 30 seconds (30 total) 1.27/1.44 # Starting new_ho_11 with 30s (1) cores 1.27/1.44 # No SInE strategy applied 1.27/1.44 # Search class: HGHSM-FSLM31-MSFFFFBN 1.27/1.44 # Scheduled 5 strats onto 1 cores with 30 seconds (30 total) 1.27/1.44 # Starting new_ho_10 with 17s (1) cores 1.27/1.44 # new_ho_10 with pid 9944 completed with status 0 1.27/1.44 # Result found by new_ho_10 1.27/1.44 # Preprocessing class: HSLSSMSSSSSNSFA. 1.27/1.44 # Scheduled 1 strats onto 1 cores with 30 seconds (30 total) 1.27/1.44 # Starting new_ho_11 with 30s (1) cores 1.27/1.44 # No SInE strategy applied 1.27/1.44 # Search class: HGHSM-FSLM31-MSFFFFBN 1.27/1.44 # Scheduled 5 strats onto 1 cores with 30 seconds (30 total) 1.27/1.44 # Starting new_ho_10 with 17s (1) cores 1.27/1.44 # Preprocessing time : 0.004 s 1.27/1.44 # Presaturation interreduction done 1.27/1.44 1.27/1.44 # Proof found! 1.27/1.44 # SZS status Theorem 1.27/1.44 # SZS output start CNFRefutation 1.27/1.44 thf(decl_22, type, fun_upd_nat_nat: (nat > nat) > nat > nat > nat > nat). 1.27/1.44 thf(decl_23, type, minus_minus_nat: nat > nat > nat). 1.27/1.44 thf(decl_24, type, one_one_nat: nat). 1.27/1.44 thf(decl_25, type, times_times_nat: nat > nat > nat). 1.27/1.44 thf(decl_26, type, times_times_num: num > num > num). 1.27/1.44 thf(decl_27, type, zero_zero_nat: nat). 1.27/1.44 thf(decl_28, type, bit0: num > num). 1.27/1.44 thf(decl_29, type, one: num). 1.27/1.44 thf(decl_30, type, numeral_numeral_nat: num > nat). 1.27/1.44 thf(decl_31, type, number1551313001itions: (nat > nat) > nat > $o). 1.27/1.44 thf(decl_32, type, ord_less_nat: nat > nat > $o). 1.27/1.44 thf(decl_33, type, ord_less_num: num > num > $o). 1.27/1.44 thf(decl_34, type, ord_less_eq_nat: nat > nat > $o). 1.27/1.44 thf(decl_35, type, ord_less_eq_num: num > num > $o). 1.27/1.44 thf(decl_36, type, i: nat). 1.27/1.44 thf(decl_37, type, k: nat). 1.27/1.44 thf(decl_38, type, n: nat). 1.27/1.44 thf(decl_39, type, p: nat > nat). 1.27/1.44 thf(decl_40, type, esk1_1: (nat > $o) > nat). 1.27/1.44 thf(decl_41, type, esk2_1: (nat > $o) > nat). 1.27/1.44 thf(decl_42, type, esk3_2: (nat > $o) > nat > nat). 1.27/1.44 thf(decl_43, type, esk4_1: (nat > $o) > nat). 1.27/1.44 thf(decl_44, type, esk5_1: (nat > nat) > nat). 1.27/1.44 thf(decl_45, type, esk6_2: (nat > $o) > nat > nat). 1.27/1.44 thf(decl_46, type, esk7_1: (nat > $o) > nat). 1.27/1.44 thf(decl_47, type, esk8_1: (nat > nat) > nat). 1.27/1.44 thf(decl_48, type, esk9_1: (nat > nat) > nat). 1.27/1.44 thf(fact_112_mult_Ocommute, axiom, ((times_times_nat)=(^[X29:nat, X30:nat]:(times_times_nat @ X30 @ X29))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_112_mult_Ocommute)). 1.27/1.44 thf(fact_49_le__trans, axiom, ![X14:nat, X15:nat, X13:nat]:(((ord_less_eq_nat @ X14 @ X15)=>((ord_less_eq_nat @ X15 @ X13)=>(ord_less_eq_nat @ X14 @ X13)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_49_le__trans)). 1.27/1.44 thf(fact_1__092_060open_0622_A_K_Ak_A_092_060le_062_Ap_Ak_A_K_Ak_092_060close_062, axiom, (ord_less_eq_nat @ (times_times_nat @ (numeral_numeral_nat @ (bit0 @ one)) @ k) @ (times_times_nat @ (p @ k) @ k)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_1__092_060open_0622_A_K_Ak_A_092_060le_062_Ap_Ak_A_K_Ak_092_060close_062)). 1.27/1.44 thf(fact_9_less__not__refl, axiom, ![X2:nat]:(~((ord_less_nat @ X2 @ X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_9_less__not__refl)). 1.27/1.44 thf(fact_102_less__or__eq__imp__le, axiom, ![X1:nat, X2:nat]:((((ord_less_nat @ X1 @ X2)|((X1)=(X2)))=>(ord_less_eq_nat @ X1 @ X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_102_less__or__eq__imp__le)). 1.27/1.44 thf(fact_38_zero__less__diff, axiom, ![X2:nat, X1:nat]:(((ord_less_nat @ zero_zero_nat @ (minus_minus_nat @ X2 @ X1))<=>(ord_less_nat @ X1 @ X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_38_zero__less__diff)). 1.27/1.44 thf(fact_41_diff__is__0__eq, axiom, ![X1:nat, X2:nat]:((((minus_minus_nat @ X1 @ X2)=(zero_zero_nat))<=>(ord_less_eq_nat @ X1 @ X2))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_41_diff__is__0__eq)). 1.27/1.44 thf(fact_0__092_060open_062n_A_060_A2_A_K_Ak_092_060close_062, axiom, (ord_less_nat @ n @ (times_times_nat @ (numeral_numeral_nat @ (bit0 @ one)) @ k)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_0__092_060open_062n_A_060_A2_A_K_Ak_092_060close_062)). 1.27/1.44 thf(conj_0, conjecture, (ord_less_nat @ n @ (times_times_nat @ (p @ k) @ k)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', conj_0)). 1.27/1.44 thf(fact_101_le__neq__implies__less, axiom, ![X1:nat, X2:nat]:(((ord_less_eq_nat @ X1 @ X2)=>(((X1)!=(X2))=>(ord_less_nat @ X1 @ X2)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_101_le__neq__implies__less)). 1.27/1.44 thf(c_0_10, plain, ![X433:nat, X434:nat]:(((times_times_nat @ X433 @ X434)=(times_times_nat @ X434 @ X433))), inference(fof_simplification,[status(thm)],[inference(fof_simplification,[status(thm)],[fact_112_mult_Ocommute])])). 1.27/1.44 thf(c_0_11, plain, ![X646:nat, X647:nat]:(((times_times_nat @ X646 @ X647)=(times_times_nat @ X647 @ X646))), inference(variable_rename,[status(thm)],[c_0_10])). 1.27/1.44 thf(c_0_12, plain, ![X503:nat, X504:nat, X505:nat]:((~(ord_less_eq_nat @ X503 @ X504)|(~(ord_less_eq_nat @ X504 @ X505)|(ord_less_eq_nat @ X503 @ X505)))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_49_le__trans])])). 1.27/1.44 thf(c_0_13, plain, (ord_less_eq_nat @ (times_times_nat @ (numeral_numeral_nat @ (bit0 @ one)) @ k) @ (times_times_nat @ (p @ k) @ k)), inference(split_conjunct,[status(thm)],[fact_1__092_060open_0622_A_K_Ak_A_092_060le_062_Ap_Ak_A_K_Ak_092_060close_062])). 1.27/1.44 thf(c_0_14, plain, ![X2:nat, X1:nat]:(((times_times_nat @ X1 @ X2)=(times_times_nat @ X2 @ X1))), inference(split_conjunct,[status(thm)],[c_0_11])). 1.27/1.44 thf(c_0_15, plain, ![X2:nat]:(~(ord_less_nat @ X2 @ X2)), inference(fof_simplification,[status(thm)],[fact_9_less__not__refl])). 1.27/1.44 thf(c_0_16, plain, ![X1:nat, X2:nat, X3:nat]:(((ord_less_eq_nat @ X1 @ X3)|~((ord_less_eq_nat @ X1 @ X2))|~((ord_less_eq_nat @ X2 @ X3)))), inference(split_conjunct,[status(thm)],[c_0_12])). 1.27/1.44 thf(c_0_17, plain, (ord_less_eq_nat @ (times_times_nat @ k @ (numeral_numeral_nat @ (bit0 @ one))) @ (times_times_nat @ k @ (p @ k))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_13, c_0_14]), c_0_14])). 1.27/1.44 thf(c_0_18, plain, ![X623:nat, X624:nat]:(((~(ord_less_nat @ X623 @ X624)|(ord_less_eq_nat @ X623 @ X624))&(((X623)!=(X624))|(ord_less_eq_nat @ X623 @ X624)))), inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_102_less__or__eq__imp__le])])])). 1.27/1.44 thf(c_0_19, plain, ![X485:nat, X486:nat]:(((~(ord_less_nat @ zero_zero_nat @ (minus_minus_nat @ X485 @ X486))|(ord_less_nat @ X486 @ X485))&(~(ord_less_nat @ X486 @ X485)|(ord_less_nat @ zero_zero_nat @ (minus_minus_nat @ X485 @ X486))))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_38_zero__less__diff])])). 1.27/1.44 thf(c_0_20, plain, ![X492:nat, X493:nat]:(((((minus_minus_nat @ X492 @ X493)!=(zero_zero_nat))|(ord_less_eq_nat @ X492 @ X493))&(~(ord_less_eq_nat @ X492 @ X493)|((minus_minus_nat @ X492 @ X493)=(zero_zero_nat))))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_41_diff__is__0__eq])])). 1.27/1.44 thf(c_0_21, plain, ![X437:nat]:(~(ord_less_nat @ X437 @ X437)), inference(variable_rename,[status(thm)],[c_0_15])). 1.27/1.44 thf(c_0_22, plain, ![X1:nat]:(((ord_less_eq_nat @ X1 @ (times_times_nat @ k @ (p @ k)))|~((ord_less_eq_nat @ X1 @ (times_times_nat @ k @ (numeral_numeral_nat @ (bit0 @ one))))))), inference(spm,[status(thm)],[c_0_16, c_0_17])). 1.27/1.44 thf(c_0_23, plain, ![X1:nat, X2:nat]:(((ord_less_eq_nat @ X1 @ X2)|~((ord_less_nat @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_18])). 1.27/1.44 thf(c_0_24, plain, (ord_less_nat @ n @ (times_times_nat @ (numeral_numeral_nat @ (bit0 @ one)) @ k)), inference(split_conjunct,[status(thm)],[fact_0__092_060open_062n_A_060_A2_A_K_Ak_092_060close_062])). 1.27/1.44 thf(c_0_25, negated_conjecture, ~(ord_less_nat @ n @ (times_times_nat @ (p @ k) @ k)), inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[conj_0])])). 1.27/1.44 thf(c_0_26, plain, ![X1:nat, X2:nat]:(((ord_less_nat @ zero_zero_nat @ (minus_minus_nat @ X2 @ X1))|~((ord_less_nat @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_19])). 1.27/1.44 thf(c_0_27, plain, ![X1:nat, X2:nat]:((((minus_minus_nat @ X1 @ X2)=(zero_zero_nat))|~((ord_less_eq_nat @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_20])). 1.27/1.44 thf(c_0_28, plain, ![X1:nat]:(~((ord_less_nat @ X1 @ X1))), inference(split_conjunct,[status(thm)],[c_0_21])). 1.27/1.44 thf(c_0_29, plain, ![X621:nat, X622:nat]:((~(ord_less_eq_nat @ X621 @ X622)|(((X621)=(X622))|(ord_less_nat @ X621 @ X622)))), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_101_le__neq__implies__less])])). 1.27/1.44 thf(c_0_30, plain, ![X1:nat]:(((ord_less_eq_nat @ X1 @ (times_times_nat @ k @ (p @ k)))|~((ord_less_nat @ X1 @ (times_times_nat @ k @ (numeral_numeral_nat @ (bit0 @ one))))))), inference(spm,[status(thm)],[c_0_22, c_0_23])). 1.27/1.44 thf(c_0_31, plain, (ord_less_nat @ n @ (times_times_nat @ k @ (numeral_numeral_nat @ (bit0 @ one)))), inference(rw,[status(thm)],[c_0_24, c_0_14])). 1.27/1.44 thf(c_0_32, negated_conjecture, ~((ord_less_nat @ n @ (times_times_nat @ (p @ k) @ k))), inference(split_conjunct,[status(thm)],[c_0_25])). 1.27/1.44 thf(c_0_33, plain, ![X2:nat, X1:nat]:((~((ord_less_nat @ X1 @ X2))|~((ord_less_eq_nat @ X2 @ X1)))), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_26, c_0_27]), c_0_28])). 1.27/1.44 thf(c_0_34, plain, ![X1:nat, X2:nat]:((((X1)=(X2))|(ord_less_nat @ X1 @ X2)|~((ord_less_eq_nat @ X1 @ X2)))), inference(split_conjunct,[status(thm)],[c_0_29])). 1.27/1.44 thf(c_0_35, plain, (ord_less_eq_nat @ n @ (times_times_nat @ k @ (p @ k))), inference(spm,[status(thm)],[c_0_30, c_0_31])). 1.27/1.44 thf(c_0_36, negated_conjecture, ~((ord_less_nat @ n @ (times_times_nat @ k @ (p @ k)))), inference(rw,[status(thm)],[c_0_32, c_0_14])). 1.27/1.44 thf(c_0_37, plain, ~((ord_less_nat @ (times_times_nat @ k @ (p @ k)) @ (times_times_nat @ k @ (numeral_numeral_nat @ (bit0 @ one))))), inference(spm,[status(thm)],[c_0_33, c_0_17])). 1.27/1.44 thf(c_0_38, plain, ((times_times_nat @ k @ (p @ k))=(n)), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_34, c_0_35]), c_0_36])). 1.27/1.44 thf(c_0_39, plain, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_37, c_0_38]), c_0_31])]), ['proof']). 1.27/1.44 # SZS output end CNFRefutation 1.27/1.44 # Parsed axioms : 220 1.27/1.44 # Removed by relevancy pruning/SinE : 0 1.27/1.44 # Initial clauses : 300 1.27/1.44 # Removed in clause preprocessing : 35 1.27/1.44 # Initial clauses in saturation : 265 1.27/1.44 # Processed clauses : 3553 1.27/1.44 # ...of these trivial : 71 1.27/1.44 # ...subsumed : 2332 1.27/1.44 # ...remaining for further processing : 1150 1.27/1.44 # Other redundant clauses eliminated : 139 1.27/1.44 # Clauses deleted for lack of memory : 0 1.27/1.44 # Backward-subsumed : 46 1.27/1.44 # Backward-rewritten : 48 1.27/1.44 # Generated clauses : 60732 1.27/1.44 # ...of the previous two non-redundant : 52784 1.27/1.44 # ...aggressively subsumed : 0 1.27/1.44 # Contextual simplify-reflections : 36 1.27/1.44 # Paramodulations : 60567 1.27/1.44 # Factorizations : 4 1.27/1.44 # NegExts : 0 1.27/1.44 # Equation resolutions : 160 1.27/1.44 # Propositional unsat checks : 0 1.27/1.44 # Propositional check models : 0 1.27/1.44 # Propositional check unsatisfiable : 0 1.27/1.44 # Propositional clauses : 0 1.27/1.44 # Propositional clauses after purity: 0 1.27/1.44 # Propositional unsat core size : 0 1.27/1.44 # Propositional preprocessing time : 0.000 1.27/1.44 # Propositional encoding time : 0.000 1.27/1.44 # Propositional solver time : 0.000 1.27/1.44 # Success case prop preproc time : 0.000 1.27/1.44 # Success case prop encoding time : 0.000 1.27/1.44 # Success case prop solver time : 0.000 1.27/1.44 # Current number of processed clauses : 883 1.27/1.44 # Positive orientable unit clauses : 85 1.27/1.44 # Positive unorientable unit clauses: 5 1.27/1.44 # Negative unit clauses : 73 1.27/1.44 # Non-unit-clauses : 720 1.27/1.44 # Current number of unprocessed clauses: 49473 1.27/1.44 # ...number of literals in the above : 174858 1.27/1.44 # Current number of archived formulas : 0 1.27/1.44 # Current number of archived clauses : 232 1.27/1.44 # Clause-clause subsumption calls (NU) : 77778 1.27/1.44 # Rec. Clause-clause subsumption calls : 57868 1.27/1.44 # Non-unit clause-clause subsumptions : 1271 1.27/1.44 # Unit Clause-clause subsumption calls : 8566 1.27/1.44 # Rewrite failures with RHS unbound : 0 1.27/1.44 # BW rewrite match attempts : 157 1.27/1.44 # BW rewrite match successes : 88 1.27/1.44 # Condensation attempts : 3553 1.27/1.44 # Condensation successes : 104 1.27/1.44 # Termbank termtop insertions : 847973 1.27/1.44 1.27/1.44 # ------------------------------------------------- 1.27/1.44 # User time : 0.860 s 1.27/1.44 # System time : 0.025 s 1.27/1.44 # Total time : 0.885 s 1.27/1.44 # Maximum resident set size: 2812 pages 1.27/1.44 1.27/1.44 # ------------------------------------------------- 1.27/1.44 # User time : 0.865 s 1.27/1.44 # System time : 0.028 s 1.27/1.44 # Total time : 0.894 s 1.27/1.44 # Maximum resident set size: 1852 pages 1.27/1.44 EOF