0.04/0.14 % Problem : Vampire---4.8_15998 : TPTP v0.0.0. Released v0.0.0. 0.14/0.15 % Command : run_E %s %d THM 0.14/0.36 % Computer : n002.cluster.edu 0.14/0.36 % Model : x86_64 x86_64 0.14/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.14/0.36 % Memory : 8042.1875MB 0.14/0.36 % OS : Linux 3.10.0-693.el7.x86_64 0.14/0.36 % CPULimit : 1440 0.14/0.36 % WCLimit : 180 0.14/0.36 % DateTime : Mon Jul 3 13:25:07 EDT 2023 0.14/0.36 % CPUTime : 0.21/0.50 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.nsofo8qTgI/Vampire---4.8_15998 0.21/0.50 # Version: 3.1pre001-ho 0.63/0.58 # Preprocessing class: HSLSSMSSMLLNHSN. 0.63/0.58 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.63/0.58 # Starting almost_fo_3 with 900s (5) cores 0.63/0.58 # Starting sh10 with 180s (1) cores 0.63/0.58 # Starting new_ho_16 with 180s (1) cores 0.63/0.58 # Starting post_as_ho11 with 180s (1) cores 0.63/0.58 # new_ho_16 with pid 16336 completed with status 8 0.63/0.58 # almost_fo_3 with pid 16334 completed with status 0 0.63/0.58 # Result found by almost_fo_3 0.63/0.58 # Preprocessing class: HSLSSMSSMLLNHSN. 0.63/0.58 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.63/0.58 # Starting almost_fo_3 with 900s (5) cores 0.63/0.58 # No SInE strategy applied 0.63/0.58 # Search class: HGUNS-FSLF32-SHSSMMBN 0.63/0.58 # Scheduled 6 strats onto 5 cores with 900 seconds (900 total) 0.63/0.58 # Starting new_ho_10 with 487s (1) cores 0.63/0.58 # Starting almost_fo_3 with 91s (1) cores 0.63/0.58 # Starting ho_unfolding_6 with 82s (1) cores 0.63/0.58 # Starting sh4l with 82s (1) cores 0.63/0.58 # Starting ehoh_best_nonlift_rwall with 82s (1) cores 0.63/0.58 # almost_fo_3 with pid 16347 completed with status 0 0.63/0.58 # Result found by almost_fo_3 0.63/0.58 # Preprocessing class: HSLSSMSSMLLNHSN. 0.63/0.58 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.63/0.58 # Starting almost_fo_3 with 900s (5) cores 0.63/0.58 # No SInE strategy applied 0.63/0.58 # Search class: HGUNS-FSLF32-SHSSMMBN 0.63/0.58 # Scheduled 6 strats onto 5 cores with 900 seconds (900 total) 0.63/0.58 # Starting new_ho_10 with 487s (1) cores 0.63/0.58 # Starting almost_fo_3 with 91s (1) cores 0.63/0.58 # Preprocessing time : 0.004 s 0.63/0.58 # Presaturation interreduction done 0.63/0.58 0.63/0.58 # Proof found! 0.63/0.58 # SZS status Theorem 0.63/0.58 # SZS output start CNFRefutation 0.63/0.58 thf(decl_24, type, mnot: ($i > $o) > $i > $o). 0.63/0.58 thf(decl_25, type, mor: ($i > $o) > ($i > $o) > $i > $o). 0.63/0.58 thf(decl_27, type, mimplies: ($i > $o) > ($i > $o) > $i > $o). 0.63/0.58 thf(decl_31, type, mforall_ind: (mu > $i > $o) > $i > $o). 0.63/0.58 thf(decl_32, type, mforall_prop: (($i > $o) > $i > $o) > $i > $o). 0.63/0.58 thf(decl_33, type, mexists_ind: (mu > $i > $o) > $i > $o). 0.63/0.58 thf(decl_37, type, mbox: ($i > $i > $o) > ($i > $o) > $i > $o). 0.63/0.58 thf(decl_49, type, mvalid: ($i > $o) > $o). 0.63/0.58 thf(decl_54, type, r2: $i > $i > $o). 0.63/0.58 thf(decl_56, type, r4: $i > $i > $o). 0.63/0.58 thf(decl_58, type, john: mu). 0.63/0.58 thf(decl_62, type, good_in_maths: mu > $i > $o). 0.63/0.58 thf(decl_63, type, maths_teacher: mu > $i > $o). 0.63/0.58 thf(decl_80, type, esk13_2: $i > ($i > $o) > $i). 0.63/0.58 thf(decl_125, type, esk58_0: $i). 0.63/0.58 thf(decl_126, type, esk59_1: mu > $i). 0.63/0.58 thf(mimplies, axiom, ((mimplies)=(^[X6:$i > $o, X7:$i > $o]:(mor @ (mnot @ X6) @ X7))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mimplies)). 0.63/0.58 thf(mnot, axiom, ((mnot)=(^[X6:$i > $o, X3:$i]:(~((X6 @ X3))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mnot)). 0.63/0.58 thf(mor, axiom, ((mor)=(^[X6:$i > $o, X7:$i > $o, X3:$i]:(((X6 @ X3)|(X7 @ X3))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mor)). 0.63/0.58 thf(mforall_ind, axiom, ((mforall_ind)=(^[X8:mu > $i > $o, X3:$i]:(![X1:mu]:((X8 @ X1 @ X3))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mforall_ind)). 0.63/0.58 thf(mbox, axiom, ((mbox)=(^[X13:$i > $i > $o, X6:$i > $o, X3:$i]:(![X14:$i]:((~((X13 @ X3 @ X14))|(X6 @ X14)))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mbox)). 0.63/0.58 thf(mvalid, axiom, ((mvalid)=(^[X6:$i > $o]:(![X3:$i]:((X6 @ X3))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mvalid)). 0.63/0.58 thf(mexists_ind, axiom, ((mexists_ind)=(^[X11:mu > $i > $o]:(mnot @ (mforall_ind @ (^[X1:mu]:(mnot @ (X11 @ X1))))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mexists_ind)). 0.63/0.58 thf(mforall_prop, axiom, ((mforall_prop)=(^[X9:($i > $o) > $i > $o, X3:$i]:(![X10:$i > $o]:((X9 @ X10 @ X3))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', mforall_prop)). 0.63/0.58 thf(axiom_r1, axiom, (mvalid @ (mforall_ind @ (^[X1:mu]:(mimplies @ (maths_teacher @ X1) @ (mbox @ r4 @ (good_in_maths @ X1)))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', axiom_r1)). 0.63/0.58 thf(axiom_a6, axiom, (mvalid @ (maths_teacher @ john)), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', axiom_a6)). 0.63/0.58 thf(axiom_I_for_r4_r2, axiom, (mvalid @ (mforall_prop @ (^[X6:$i > $o]:(mimplies @ (mbox @ r4 @ X6) @ (mbox @ r2 @ X6))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', axiom_I_for_r4_r2)). 0.63/0.58 thf(conj, conjecture, (mvalid @ (mexists_ind @ (^[X1:mu]:(mbox @ r2 @ (good_in_maths @ X1))))), file('/export/starexec/sandbox/tmp/tmp.nsofo8qTgI/Vampire---4.8_15998', conj)). 0.63/0.58 thf(c_0_12, plain, ((mimplies)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o, Z2:$i]:(((~((Z0 @ Z2)))|(Z1 @ Z2))))), inference(fof_simplification,[status(thm)],[mimplies])). 0.63/0.58 thf(c_0_13, plain, ((mnot)=(^[Z0/* 19 */:$i > $o, Z1:$i]:(~((Z0 @ Z1))))), inference(fof_simplification,[status(thm)],[mnot])). 0.63/0.58 thf(c_0_14, plain, ((mor)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o, Z2:$i]:(((Z0 @ Z2)|(Z1 @ Z2))))), inference(fof_simplification,[status(thm)],[mor])). 0.63/0.58 thf(c_0_15, plain, ((mimplies)=(^[Z0/* 19 */:$i > $o, Z1:$i > $o, Z2:$i]:(((~((Z0 @ Z2)))|(Z1 @ Z2))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_12, c_0_13]), c_0_14])). 0.63/0.58 thf(c_0_16, plain, ((mforall_ind)=(^[Z0/* 19 */:mu > $i > $o, Z1:$i]:(![X1:mu]:((Z0 @ X1 @ Z1))))), inference(fof_simplification,[status(thm)],[mforall_ind])). 0.63/0.58 thf(c_0_17, plain, ((mbox)=(^[Z0/* 19 */:$i > $i > $o, Z1:$i > $o, Z2:$i]:(![X14:$i]:((~((Z0 @ Z2 @ X14))|(Z1 @ X14)))))), inference(fof_simplification,[status(thm)],[mbox])). 0.63/0.58 thf(c_0_18, plain, ((mvalid)=(^[Z0/* 6 */:$i > $o]:(![X3:$i]:((Z0 @ X3))))), inference(fof_simplification,[status(thm)],[mvalid])). 0.63/0.58 thf(c_0_19, plain, ((mexists_ind)=(^[Z0/* 19 */:mu > $i > $o, Z1:$i]:(~((![X18:mu]:((~((Z0 @ X18 @ Z1))))))))), inference(fof_simplification,[status(thm)],[mexists_ind])). 0.63/0.58 thf(c_0_20, plain, ((mforall_prop)=(^[Z0/* 19 */:($i > $o) > $i > $o, Z1:$i]:(![X10:$i > $o]:((Z0 @ X10 @ Z1))))), inference(fof_simplification,[status(thm)],[mforall_prop])). 0.63/0.58 thf(c_0_21, plain, ![X94:$i, X93:mu]:((~(maths_teacher @ X93 @ X94)|![X92:$i]:((~(r4 @ X94 @ X92)|(good_in_maths @ X93 @ X92))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[axiom_r1]), c_0_15]), c_0_16]), c_0_17]), c_0_18])])). 0.63/0.58 thf(c_0_22, plain, ![X58:$i]:((maths_teacher @ john @ X58)), inference(apply_def,[status(thm)],[axiom_a6, c_0_18])). 0.63/0.58 thf(c_0_23, plain, ((mexists_ind)=(^[Z0/* 19 */:mu > $i > $o, Z1:$i]:(~((![X18:mu]:((~((Z0 @ X18 @ Z1))))))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_19, c_0_13]), c_0_16])). 0.63/0.58 thf(c_0_24, plain, ![X78:$i, X77:$i > $o]:((~(![X75:$i]:((~(r4 @ X78 @ X75)|(X77 @ X75))))|![X76:$i]:((~(r2 @ X78 @ X76)|(X77 @ X76))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[axiom_I_for_r4_r2]), c_0_15]), c_0_20]), c_0_17]), c_0_18])])). 0.63/0.58 thf(c_0_25, plain, ![X384:$i, X385:mu, X386:$i]:((~(maths_teacher @ X385 @ X384)|(~(r4 @ X384 @ X386)|(good_in_maths @ X385 @ X386)))), inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_21])])). 0.63/0.58 thf(c_0_26, plain, ![X350:$i]:((maths_teacher @ john @ X350)), inference(variable_rename,[status(thm)],[c_0_22])). 0.63/0.58 thf(c_0_27, negated_conjecture, ~(![X266:$i]:(~(![X265:mu]:(~(![X264:$i]:((~(r2 @ X266 @ X264)|(good_in_maths @ X265 @ X264)))))))), inference(fof_simplification,[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)],[conj])]), c_0_23]), c_0_17]), c_0_18])])). 0.63/0.58 thf(c_0_28, plain, ![X367:$i, X368:$i > $o, X370:$i]:((((r4 @ X367 @ (esk13_2 @ X367 @ X368))|(~(r2 @ X367 @ X370)|(X368 @ X370)))&(~(X368 @ (esk13_2 @ X367 @ X368))|(~(r2 @ X367 @ X370)|(X368 @ X370))))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_24])])])])])). 0.63/0.58 thf(c_0_29, plain, ![X3:$i, X1:mu, X14:$i]:(((good_in_maths @ X1 @ X14)|~((maths_teacher @ X1 @ X3))|~((r4 @ X3 @ X14)))), inference(split_conjunct,[status(thm)],[c_0_25])). 0.63/0.58 thf(c_0_30, plain, ![X3:$i]:((maths_teacher @ john @ X3)), inference(split_conjunct,[status(thm)],[c_0_26])). 0.63/0.58 thf(c_0_31, negated_conjecture, ![X557:mu]:(((r2 @ esk58_0 @ (esk59_1 @ X557))&~(good_in_maths @ X557 @ (esk59_1 @ X557)))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_27])])])). 0.63/0.58 thf(c_0_32, plain, ![X4:$i > $o, X3:$i, X14:$i]:(((X4 @ X14)|~((X4 @ (esk13_2 @ X3 @ X4)))|~((r2 @ X3 @ X14)))), inference(split_conjunct,[status(thm)],[c_0_28])). 0.63/0.58 thf(c_0_33, plain, ![X14:$i, X3:$i]:(((good_in_maths @ john @ X3)|~((r4 @ X14 @ X3)))), inference(spm,[status(thm)],[c_0_29, c_0_30])). 0.63/0.58 thf(c_0_34, negated_conjecture, ![X1:mu]:(~((good_in_maths @ X1 @ (esk59_1 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_31])). 0.63/0.58 thf(c_0_35, plain, ![X14:$i, X15:$i, X3:$i]:(((good_in_maths @ john @ X3)|~((r4 @ X14 @ (esk13_2 @ X15 @ (good_in_maths @ john))))|~((r2 @ X15 @ X3)))), inference(spm,[status(thm)],[c_0_32, c_0_33])). 0.63/0.58 thf(c_0_36, plain, ![X4:$i > $o, X3:$i, X14:$i]:(((r4 @ X3 @ (esk13_2 @ X3 @ X4))|(X4 @ X14)|~((r2 @ X3 @ X14)))), inference(split_conjunct,[status(thm)],[c_0_28])). 0.63/0.58 thf(c_0_37, negated_conjecture, ![X1:mu]:((r2 @ esk58_0 @ (esk59_1 @ X1))), inference(split_conjunct,[status(thm)],[c_0_31])). 0.63/0.58 thf(c_0_38, negated_conjecture, ![X3:$i, X14:$i]:((~((r4 @ X3 @ (esk13_2 @ X14 @ (good_in_maths @ john))))|~((r2 @ X14 @ (esk59_1 @ john))))), inference(spm,[status(thm)],[c_0_34, c_0_35])). 0.63/0.58 thf(c_0_39, negated_conjecture, ![X4:$i > $o, X1:mu]:(((r4 @ esk58_0 @ (esk13_2 @ esk58_0 @ X4))|(X4 @ (esk59_1 @ X1)))), inference(spm,[status(thm)],[c_0_36, c_0_37])). 0.63/0.58 thf(c_0_40, negated_conjecture, ![X1:mu]:((good_in_maths @ john @ (esk59_1 @ X1))), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_38, c_0_39]), c_0_37])])). 0.63/0.58 thf(c_0_41, negated_conjecture, ($false), inference(spm,[status(thm)],[c_0_34, c_0_40]), ['proof']). 0.63/0.58 # SZS output end CNFRefutation 0.63/0.58 # Parsed axioms : 145 0.63/0.58 # Removed by relevancy pruning/SinE : 0 0.63/0.58 # Initial clauses : 186 0.63/0.58 # Removed in clause preprocessing : 47 0.63/0.58 # Initial clauses in saturation : 139 0.63/0.58 # Processed clauses : 250 0.63/0.58 # ...of these trivial : 0 0.63/0.58 # ...subsumed : 4 0.63/0.58 # ...remaining for further processing : 246 0.63/0.58 # Other redundant clauses eliminated : 0 0.63/0.58 # Clauses deleted for lack of memory : 0 0.63/0.58 # Backward-subsumed : 2 0.63/0.58 # Backward-rewritten : 2 0.63/0.58 # Generated clauses : 676 0.63/0.58 # ...of the previous two non-redundant : 637 0.63/0.58 # ...aggressively subsumed : 0 0.63/0.58 # Contextual simplify-reflections : 0 0.63/0.58 # Paramodulations : 672 0.63/0.58 # Factorizations : 4 0.63/0.58 # NegExts : 0 0.63/0.58 # Equation resolutions : 0 0.63/0.58 # Total rewrite steps : 41 0.63/0.58 # Propositional unsat checks : 0 0.63/0.58 # Propositional check models : 0 0.63/0.58 # Propositional check unsatisfiable : 0 0.63/0.58 # Propositional clauses : 0 0.63/0.58 # Propositional clauses after purity: 0 0.63/0.58 # Propositional unsat core size : 0 0.63/0.58 # Propositional preprocessing time : 0.000 0.63/0.58 # Propositional encoding time : 0.000 0.63/0.58 # Propositional solver time : 0.000 0.63/0.58 # Success case prop preproc time : 0.000 0.63/0.58 # Success case prop encoding time : 0.000 0.63/0.58 # Success case prop solver time : 0.000 0.63/0.58 # Current number of processed clauses : 103 0.63/0.58 # Positive orientable unit clauses : 13 0.63/0.58 # Positive unorientable unit clauses: 0 0.63/0.58 # Negative unit clauses : 2 0.63/0.58 # Non-unit-clauses : 88 0.63/0.58 # Current number of unprocessed clauses: 658 0.63/0.58 # ...number of literals in the above : 2514 0.63/0.58 # Current number of archived formulas : 0 0.63/0.58 # Current number of archived clauses : 143 0.63/0.58 # Clause-clause subsumption calls (NU) : 2514 0.63/0.58 # Rec. Clause-clause subsumption calls : 1486 0.63/0.58 # Non-unit clause-clause subsumptions : 4 0.63/0.58 # Unit Clause-clause subsumption calls : 39 0.63/0.58 # Rewrite failures with RHS unbound : 0 0.63/0.58 # BW rewrite match attempts : 4 0.63/0.58 # BW rewrite match successes : 4 0.63/0.58 # Condensation attempts : 0 0.63/0.58 # Condensation successes : 0 0.63/0.58 # Termbank termtop insertions : 36793 0.63/0.58 0.63/0.58 # ------------------------------------------------- 0.63/0.58 # User time : 0.061 s 0.63/0.58 # System time : 0.012 s 0.63/0.58 # Total time : 0.073 s 0.63/0.58 # Maximum resident set size: 4184 pages 0.63/0.59 0.63/0.59 # ------------------------------------------------- 0.63/0.59 # User time : 0.248 s 0.63/0.59 # System time : 0.055 s 0.63/0.59 # Total time : 0.304 s 0.63/0.59 # Maximum resident set size: 1864 pages 0.63/0.59 % E---3.1 exiting 0.63/0.59 EOF