0.03/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.13 % Command : run_E %s %d THM 0.13/0.34 % Computer : n022.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 960 0.13/0.34 % WCLimit : 120 0.13/0.34 % DateTime : Tue Aug 9 04:36:46 EDT 2022 0.13/0.34 % CPUTime : 0.20/0.47 Running higher-order on 8 cores theorem proving 0.20/0.47 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=120 /export/starexec/sandbox2/benchmark/theBenchmark.p 0.20/0.47 # Version: 3.0pre003-ho 0.20/0.48 # Preprocessing class: HSMSSMSSMLMNHSN. 0.20/0.48 # Scheduled 4 strats onto 8 cores with 120 seconds (960 total) 0.20/0.48 # Starting ho_unfolding_3 with 600s (5) cores 0.20/0.48 # Starting ehoh_best2_full_lfho with 120s (1) cores 0.20/0.48 # Starting almost_fo_3_lam with 120s (1) cores 0.20/0.48 # Starting post_as_ho1 with 120s (1) cores 0.20/0.48 # ho_unfolding_3 with pid 29413 completed with status 0 0.20/0.48 # Result found by ho_unfolding_3 0.20/0.48 # Preprocessing class: HSMSSMSSMLMNHSN. 0.20/0.48 # Scheduled 4 strats onto 8 cores with 120 seconds (960 total) 0.20/0.48 # Starting ho_unfolding_3 with 600s (5) cores 0.20/0.48 # No SInE strategy applied 0.20/0.48 # Search class: HHHNF-FFSF11-SHSSMFNN 0.20/0.48 # Scheduled 6 strats onto 5 cores with 600 seconds (600 total) 0.20/0.48 # Starting sh7 with 325s (1) cores 0.20/0.48 # Starting ho_unfolding_3 with 61s (1) cores 0.20/0.48 # Starting lpo1_lambda_fix with 55s (1) cores 0.20/0.48 # Starting new_ho_7 with 55s (1) cores 0.20/0.48 # Starting full_lambda_1 with 55s (1) cores 0.20/0.48 # full_lambda_1 with pid 29424 completed with status 0 0.20/0.48 # Result found by full_lambda_1 0.20/0.48 # Preprocessing class: HSMSSMSSMLMNHSN. 0.20/0.48 # Scheduled 4 strats onto 8 cores with 120 seconds (960 total) 0.20/0.48 # Starting ho_unfolding_3 with 600s (5) cores 0.20/0.48 # No SInE strategy applied 0.20/0.48 # Search class: HHHNF-FFSF11-SHSSMFNN 0.20/0.48 # Scheduled 6 strats onto 5 cores with 600 seconds (600 total) 0.20/0.48 # Starting sh7 with 325s (1) cores 0.20/0.48 # Starting ho_unfolding_3 with 61s (1) cores 0.20/0.48 # Starting lpo1_lambda_fix with 55s (1) cores 0.20/0.48 # Starting new_ho_7 with 55s (1) cores 0.20/0.48 # Starting full_lambda_1 with 55s (1) cores 0.20/0.48 # Preprocessing time : 0.001 s 0.20/0.48 0.20/0.48 # Proof found! 0.20/0.48 # SZS status Theorem 0.20/0.48 # SZS output start CNFRefutation 0.20/0.48 thf(decl_22, type, mrel: mworld > mworld > $o). 0.20/0.48 thf(decl_23, type, mactual: mworld). 0.20/0.48 thf(decl_24, type, mlocal: (mworld > $o) > $o). 0.20/0.48 thf(decl_25, type, mnot: (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_26, type, mand: (mworld > $o) > (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_27, type, mor: (mworld > $o) > (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_28, type, mimplies: (mworld > $o) > (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_29, type, mequiv: (mworld > $o) > (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_30, type, mbox: (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_31, type, mdia: (mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_32, type, eiw_di: $i > mworld > $o). 0.20/0.48 thf(decl_33, type, mforall_di: ($i > mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_34, type, mexists_di: ($i > mworld > $o) > mworld > $o). 0.20/0.48 thf(decl_35, type, cs: $i). 0.20/0.48 thf(decl_36, type, sue: $i). 0.20/0.48 thf(decl_37, type, mary: $i). 0.20/0.48 thf(decl_38, type, john: $i). 0.20/0.48 thf(decl_39, type, math: $i). 0.20/0.48 thf(decl_40, type, psych: $i). 0.20/0.48 thf(decl_41, type, teach: $i > $i > mworld > $o). 0.20/0.48 thf(decl_42, type, esk1_1: mworld > $i). 0.20/0.48 thf(decl_43, type, esk2_0: mworld). 0.20/0.48 thf(decl_44, type, esk3_1: mworld > $i). 0.20/0.48 thf(mlocal_def, axiom, ((mlocal)=(^[X1:mworld > $o]:((X1 @ mactual)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', mlocal_def)). 0.20/0.48 thf(mbox_def, axiom, ((mbox)=(^[X1:mworld > $o, X3:mworld]:(![X5:mworld]:(((mrel @ X3 @ X5)=>(X1 @ X5)))))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', mbox_def)). 0.20/0.48 thf(mexists_di_def, axiom, ((mexists_di)=(^[X8:$i > mworld > $o, X3:mworld]:(?[X7:$i]:(((eiw_di @ X7 @ X3)&(X8 @ X7 @ X3)))))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', mexists_di_def)). 0.20/0.48 thf(mand_def, axiom, ((mand)=(^[X2:mworld > $o, X4:mworld > $o, X3:mworld]:(((X2 @ X3)&(X4 @ X3))))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', mand_def)). 0.20/0.48 thf(query, conjecture, (mlocal @ (mbox @ (mexists_di @ (^[X7:$i]:(teach @ X7 @ cs))))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', query)). 0.20/0.48 thf(db, axiom, (mlocal @ (mbox @ (mand @ (teach @ john @ math) @ (mand @ (mexists_di @ (^[X7:$i]:(teach @ X7 @ cs))) @ (mand @ (teach @ mary @ psych) @ (teach @ sue @ psych)))))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', db)). 0.20/0.48 thf(c_0_6, plain, ((mlocal)=(^[Z0:mworld > $o]:((Z0 @ mactual)))), inference(fof_simplification,[status(thm)],[mlocal_def])). 0.20/0.48 thf(c_0_7, plain, ((mbox)=(^[Z0:mworld > $o, Z1:mworld]:(![X5:mworld]:(((mrel @ Z1 @ X5)=>(Z0 @ X5)))))), inference(fof_simplification,[status(thm)],[mbox_def])). 0.20/0.48 thf(c_0_8, plain, ((mexists_di)=(^[Z0:$i > mworld > $o, Z1:mworld]:(?[X7:$i]:(((eiw_di @ X7 @ Z1)&(Z0 @ X7 @ Z1)))))), inference(fof_simplification,[status(thm)],[mexists_di_def])). 0.20/0.48 thf(c_0_9, plain, ((mand)=(^[Z0:mworld > $o, Z1:mworld > $o, Z2:mworld]:(((Z0 @ Z2)&(Z1 @ Z2))))), inference(fof_simplification,[status(thm)],[mand_def])). 0.20/0.48 thf(c_0_10, negated_conjecture, ~(![X15:mworld]:(((mrel @ mactual @ X15)=>?[X14:$i]:(((eiw_di @ X14 @ X15)&(teach @ X14 @ cs @ X15)))))), 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)],[query])]), c_0_6]), c_0_7]), c_0_8])). 0.20/0.48 thf(c_0_11, plain, ![X17:mworld]:(((mrel @ mactual @ X17)=>((teach @ john @ math @ X17)&(?[X16:$i]:(((eiw_di @ X16 @ X17)&(teach @ X16 @ cs @ X17)))&((teach @ mary @ psych @ X17)&(teach @ sue @ psych @ X17)))))), inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[db]), c_0_6]), c_0_9]), c_0_7]), c_0_8])). 0.20/0.48 thf(c_0_12, negated_conjecture, ![X21:$i]:(((mrel @ mactual @ esk2_0)&(~(eiw_di @ X21 @ esk2_0)|~(teach @ X21 @ cs @ esk2_0)))), inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_10])])])])). 0.20/0.48 thf(c_0_13, plain, ![X22:mworld]:((((teach @ john @ math @ X22)|~(mrel @ mactual @ X22))&((((eiw_di @ (esk3_1 @ X22) @ X22)|~(mrel @ mactual @ X22))&((teach @ (esk3_1 @ X22) @ cs @ X22)|~(mrel @ mactual @ X22)))&(((teach @ mary @ psych @ X22)|~(mrel @ mactual @ X22))&((teach @ sue @ psych @ X22)|~(mrel @ mactual @ X22)))))), inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_11])])])])). 0.20/0.48 thf(c_0_14, negated_conjecture, ![X7:$i]:((~((eiw_di @ X7 @ esk2_0))|~((teach @ X7 @ cs @ esk2_0)))), inference(split_conjunct,[status(thm)],[c_0_12])). 0.20/0.48 thf(c_0_15, plain, ![X3:mworld]:(((teach @ (esk3_1 @ X3) @ cs @ X3)|~((mrel @ mactual @ X3)))), inference(split_conjunct,[status(thm)],[c_0_13])). 0.20/0.48 thf(c_0_16, negated_conjecture, (mrel @ mactual @ esk2_0), inference(split_conjunct,[status(thm)],[c_0_12])). 0.20/0.48 thf(c_0_17, negated_conjecture, ~((eiw_di @ (esk3_1 @ esk2_0) @ esk2_0)), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_14, c_0_15]), c_0_16])])). 0.20/0.48 thf(c_0_18, plain, ![X3:mworld]:(((eiw_di @ (esk3_1 @ X3) @ X3)|~((mrel @ mactual @ X3)))), inference(split_conjunct,[status(thm)],[c_0_13])). 0.20/0.48 thf(c_0_19, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_17, c_0_18]), c_0_16])]), ['proof']). 0.20/0.48 # SZS output end CNFRefutation 0.20/0.48 # Parsed axioms : 35 0.20/0.48 # Removed by relevancy pruning/SinE : 0 0.20/0.48 # Initial clauses : 30 0.20/0.48 # Removed in clause preprocessing : 21 0.20/0.48 # Initial clauses in saturation : 9 0.20/0.48 # Processed clauses : 10 0.20/0.48 # ...of these trivial : 0 0.20/0.48 # ...subsumed : 0 0.20/0.48 # ...remaining for further processing : 10 0.20/0.48 # Other redundant clauses eliminated : 0 0.20/0.48 # Clauses deleted for lack of memory : 0 0.20/0.48 # Backward-subsumed : 0 0.20/0.48 # Backward-rewritten : 0 0.20/0.48 # Generated clauses : 4 0.20/0.48 # ...of the previous two non-redundant : 3 0.20/0.48 # ...aggressively subsumed : 0 0.20/0.48 # Contextual simplify-reflections : 0 0.20/0.48 # Paramodulations : 4 0.20/0.48 # Factorizations : 0 0.20/0.48 # NegExts : 0 0.20/0.48 # Equation resolutions : 0 0.20/0.48 # Propositional unsat checks : 0 0.20/0.48 # Propositional check models : 0 0.20/0.48 # Propositional check unsatisfiable : 0 0.20/0.48 # Propositional clauses : 0 0.20/0.48 # Propositional clauses after purity: 0 0.20/0.48 # Propositional unsat core size : 0 0.20/0.48 # Propositional preprocessing time : 0.000 0.20/0.48 # Propositional encoding time : 0.000 0.20/0.48 # Propositional solver time : 0.000 0.20/0.48 # Success case prop preproc time : 0.000 0.20/0.48 # Success case prop encoding time : 0.000 0.20/0.48 # Success case prop solver time : 0.000 0.20/0.48 # Current number of processed clauses : 10 0.20/0.48 # Positive orientable unit clauses : 2 0.20/0.48 # Positive unorientable unit clauses: 0 0.20/0.48 # Negative unit clauses : 1 0.20/0.48 # Non-unit-clauses : 7 0.20/0.48 # Current number of unprocessed clauses: 2 0.20/0.48 # ...number of literals in the above : 5 0.20/0.48 # Current number of archived formulas : 0 0.20/0.48 # Current number of archived clauses : 0 0.20/0.48 # Clause-clause subsumption calls (NU) : 0 0.20/0.48 # Rec. Clause-clause subsumption calls : 0 0.20/0.48 # Non-unit clause-clause subsumptions : 0 0.20/0.48 # Unit Clause-clause subsumption calls : 1 0.20/0.48 # Rewrite failures with RHS unbound : 0 0.20/0.48 # BW rewrite match attempts : 0 0.20/0.48 # BW rewrite match successes : 0 0.20/0.48 # Condensation attempts : 10 0.20/0.48 # Condensation successes : 0 0.20/0.48 # Termbank termtop insertions : 1280 0.20/0.48 0.20/0.48 # ------------------------------------------------- 0.20/0.48 # User time : 0.006 s 0.20/0.48 # System time : 0.001 s 0.20/0.48 # Total time : 0.007 s 0.20/0.48 # Maximum resident set size: 1860 pages 0.20/0.48 0.20/0.48 # ------------------------------------------------- 0.20/0.48 # User time : 0.014 s 0.20/0.48 # System time : 0.008 s 0.20/0.48 # Total time : 0.021 s 0.20/0.48 # Maximum resident set size: 1752 pages 0.20/0.48 EOF