0.05/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.05/0.10 % Command : run_E %s %d THM 0.10/0.30 % Computer : n027.cluster.edu 0.10/0.30 % Model : x86_64 x86_64 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.30 % Memory : 8042.1875MB 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64 0.10/0.30 % CPULimit : 1440 0.10/0.30 % WCLimit : 180 0.10/0.30 % DateTime : Thu Jul 4 07:49:23 EDT 2024 0.10/0.30 % CPUTime : 0.16/0.42 Running higher-order theorem proving 0.16/0.43 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=180 /export/starexec/sandbox2/tmp/tmp.olfMCq9ae7/E---3.1_1571.p 0.16/0.44 # Version: 3.2.0-ho 0.16/0.44 # Preprocessing class: HSSSSLSSSLMNSFA. 0.16/0.44 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.16/0.44 # Starting new_ho_10 with 900s (5) cores 0.16/0.44 # Starting full_lambda_3 with 180s (1) cores 0.16/0.44 # Starting ho_unfolding_6 with 180s (1) cores 0.16/0.44 # Starting sh4l with 180s (1) cores 0.16/0.44 # sh4l with pid 1653 completed with status 0 0.16/0.44 # Result found by sh4l 0.16/0.44 # Preprocessing class: HSSSSLSSSLMNSFA. 0.16/0.44 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.16/0.44 # Starting new_ho_10 with 900s (5) cores 0.16/0.44 # Starting full_lambda_3 with 180s (1) cores 0.16/0.44 # Starting ho_unfolding_6 with 180s (1) cores 0.16/0.44 # Starting sh4l with 180s (1) cores 0.16/0.44 # No SInE strategy applied 0.16/0.44 # Search class: HHUSF-FFSF22-DSFFMSBN 0.16/0.44 # partial match(1): HHUSF-FFSF22-SSFFMSBN 0.16/0.44 # Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.16/0.44 # Starting new_ho_10 with 109s (1) cores 0.16/0.44 # new_ho_10 with pid 1657 completed with status 0 0.16/0.44 # Result found by new_ho_10 0.16/0.44 # Preprocessing class: HSSSSLSSSLMNSFA. 0.16/0.44 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.16/0.44 # Starting new_ho_10 with 900s (5) cores 0.16/0.44 # Starting full_lambda_3 with 180s (1) cores 0.16/0.44 # Starting ho_unfolding_6 with 180s (1) cores 0.16/0.44 # Starting sh4l with 180s (1) cores 0.16/0.44 # No SInE strategy applied 0.16/0.44 # Search class: HHUSF-FFSF22-DSFFMSBN 0.16/0.44 # partial match(1): HHUSF-FFSF22-SSFFMSBN 0.16/0.44 # Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.16/0.44 # Starting new_ho_10 with 109s (1) cores 0.16/0.44 # Preprocessing time : 0.001 s 0.16/0.44 # Presaturation interreduction done 0.16/0.44 0.16/0.44 # Proof found! 0.16/0.44 # SZS status Theorem 0.16/0.44 # SZS output start CNFRefutation 0.16/0.44 thf(decl_22, type, in: $i > $i > $o). 0.16/0.44 thf(decl_23, type, dsetconstr: $i > ($i > $o) > $i). 0.16/0.44 thf(decl_24, type, dsetconstrI: $o). 0.16/0.44 thf(decl_25, type, binunion: $i > $i > $i). 0.16/0.44 thf(decl_26, type, binunionIL: $o). 0.16/0.44 thf(decl_27, type, symdiff: $i > $i > $i). 0.16/0.44 thf(decl_28, type, esk1_0: $i). 0.16/0.44 thf(decl_29, type, esk2_0: $i). 0.16/0.44 thf(decl_30, type, esk3_0: $i). 0.16/0.44 thf(dsetconstrI, axiom, ((dsetconstrI)<=>![X1:$i, X2:$i > $o, X3:$i]:(((in @ X3 @ X1)=>((X2 @ X3)=>(in @ X3 @ (dsetconstr @ X1 @ (^[X4:$i]:((X2 @ X4))))))))), file('/export/starexec/sandbox2/tmp/tmp.olfMCq9ae7/E---3.1_1571.p', dsetconstrI)). 0.16/0.44 thf(symdiffI1, conjecture, ((![X1:$i, X5:$i, X3:$i]:(((in @ X3 @ X1)=>(~((in @ X3 @ X5))=>(in @ X3 @ (symdiff @ X1 @ X5)))))<=(binunionIL))<=(dsetconstrI)), file('/export/starexec/sandbox2/tmp/tmp.olfMCq9ae7/E---3.1_1571.p', symdiffI1)). 0.16/0.44 thf(binunionIL, axiom, ((binunionIL)<=>![X1:$i, X5:$i, X3:$i]:(((in @ X3 @ X1)=>(in @ X3 @ (binunion @ X1 @ X5))))), file('/export/starexec/sandbox2/tmp/tmp.olfMCq9ae7/E---3.1_1571.p', binunionIL)). 0.16/0.44 thf(symdiff, axiom, ((symdiff)=(^[X1:$i, X5:$i]:(dsetconstr @ (binunion @ X1 @ X5) @ (^[X3:$i]:((~((in @ X3 @ X1))|~((in @ X3 @ X5)))))))), file('/export/starexec/sandbox2/tmp/tmp.olfMCq9ae7/E---3.1_1571.p', symdiff)). 0.16/0.44 thf(c_0_4, plain, ((dsetconstrI)<=>![X1:$i, X2:$i > $o, X3:$i]:(((in @ X3 @ X1)=>((X2 @ X3)=>(in @ X3 @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((X2 @ Z0))))))))), inference(fof_simplification,[status(thm)],[dsetconstrI])). 0.16/0.44 thf(c_0_5, negated_conjecture, ~((![X18:$i, X19:$i > $o, X20:$i]:(((in @ X20 @ X18)=>((X19 @ X20)=>(in @ X20 @ (dsetconstr @ X18 @ X19)))))=>(![X15:$i, X16:$i, X17:$i]:(((in @ X17 @ X15)=>(in @ X17 @ (binunion @ X15 @ X16))))=>![X1:$i, X5:$i, X3:$i]:(((in @ X3 @ X1)=>(~(in @ X3 @ X5)=>(in @ X3 @ (symdiff @ X1 @ X5)))))))), inference(fof_simplification,[status(thm)],[inference(fool_unroll,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[symdiffI1]), c_0_4]), binunionIL])])])). 0.16/0.44 thf(c_0_6, plain, ((symdiff)=(^[Z0/* 19 */:$i, Z1:$i]:(dsetconstr @ (binunion @ Z0 @ Z1) @ (^[Z2/* 9 */:$i]:((~((in @ Z2 @ Z0))|~((in @ Z2 @ Z1)))))))), inference(fof_simplification,[status(thm)],[symdiff])). 0.16/0.44 thf(c_0_7, negated_conjecture, ![X21:$i, X22:$i > $o, X23:$i, X24:$i, X25:$i, X26:$i]:(((~(in @ X23 @ X21)|(~(X22 @ X23)|(in @ X23 @ (dsetconstr @ X21 @ X22))))&((~(in @ X26 @ X24)|(in @ X26 @ (binunion @ X24 @ X25)))&((in @ esk3_0 @ esk1_0)&(~(in @ esk3_0 @ esk2_0)&~(in @ esk3_0 @ (symdiff @ esk1_0 @ esk2_0))))))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])])])])). 0.16/0.44 thf(c_0_8, plain, ((symdiff)=(^[Z0/* 19 */:$i, Z1:$i]:(dsetconstr @ (binunion @ Z0 @ Z1) @ (^[Z2/* 9 */:$i]:((~((in @ Z2 @ Z0))|~((in @ Z2 @ Z1)))))))), inference(split_conjunct,[status(thm)],[c_0_6])). 0.16/0.44 thf(c_0_9, negated_conjecture, ![X3:$i, X2:$i > $o, X1:$i]:(((in @ X1 @ (dsetconstr @ X3 @ X2))|~((in @ X1 @ X3))|~((X2 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.16/0.44 thf(c_0_10, plain, ![X1:$i, X3:$i]:(((dsetconstr @ (binunion @ X1 @ X3) @ (^[Z0/* 9 */:$i]:((~((in @ Z0 @ X1))|~((in @ Z0 @ X3))))))=(symdiff @ X1 @ X3))), inference(arg_cong,[status(thm)],[c_0_8])). 0.16/0.44 thf(c_0_11, negated_conjecture, ![X1:$i, X3:$i, X4:$i]:(((in @ X1 @ (symdiff @ X3 @ X4))|~((~((in @ X1 @ X3))|~((in @ X1 @ X4))))|~((in @ X1 @ (binunion @ X3 @ X4))))), inference(spm,[status(thm)],[c_0_9, c_0_10])). 0.16/0.44 thf(c_0_12, negated_conjecture, ![X1:$i, X3:$i, X4:$i]:(((in @ X1 @ (symdiff @ X3 @ X4))|(in @ X1 @ X4)|~((in @ X1 @ (binunion @ X3 @ X4))))), inference(dynamic_cnf,[status(thm)],[c_0_11])). 0.16/0.44 thf(c_0_13, negated_conjecture, ![X1:$i, X4:$i, X3:$i]:(((in @ X1 @ (binunion @ X3 @ X4))|~((in @ X1 @ X3)))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.16/0.44 thf(c_0_14, negated_conjecture, ~((in @ esk3_0 @ (symdiff @ esk1_0 @ esk2_0))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.16/0.44 thf(c_0_15, negated_conjecture, ![X1:$i, X4:$i, X3:$i]:(((in @ X1 @ (symdiff @ X3 @ X4))|(in @ X1 @ X4)|~((in @ X1 @ X3)))), inference(spm,[status(thm)],[c_0_12, c_0_13])). 0.16/0.44 thf(c_0_16, negated_conjecture, (in @ esk3_0 @ esk1_0), inference(split_conjunct,[status(thm)],[c_0_7])). 0.16/0.44 thf(c_0_17, negated_conjecture, ~((in @ esk3_0 @ esk2_0)), inference(split_conjunct,[status(thm)],[c_0_7])). 0.16/0.44 thf(c_0_18, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_14, c_0_15]), c_0_16])]), c_0_17]), ['proof']). 0.16/0.44 # SZS output end CNFRefutation 0.16/0.44 # Parsed axioms : 10 0.16/0.44 # Removed by relevancy pruning/SinE : 0 0.16/0.44 # Initial clauses : 12 0.16/0.44 # Removed in clause preprocessing : 6 0.16/0.44 # Initial clauses in saturation : 6 0.16/0.44 # Processed clauses : 18 0.16/0.44 # ...of these trivial : 0 0.16/0.44 # ...subsumed : 0 0.16/0.44 # ...remaining for further processing : 18 0.16/0.44 # Other redundant clauses eliminated : 0 0.16/0.44 # Clauses deleted for lack of memory : 0 0.16/0.44 # Backward-subsumed : 0 0.16/0.44 # Backward-rewritten : 0 0.16/0.44 # Generated clauses : 9 0.16/0.44 # ...of the previous two non-redundant : 6 0.16/0.44 # ...aggressively subsumed : 0 0.16/0.44 # Contextual simplify-reflections : 0 0.16/0.44 # Paramodulations : 4 0.16/0.44 # Factorizations : 0 0.16/0.44 # NegExts : 0 0.16/0.44 # Equation resolutions : 0 0.16/0.44 # Disequality decompositions : 0 0.16/0.44 # Total rewrite steps : 2 0.16/0.44 # ...of those cached : 0 0.16/0.44 # Propositional unsat checks : 0 0.16/0.44 # Propositional check models : 0 0.16/0.44 # Propositional check unsatisfiable : 0 0.16/0.44 # Propositional clauses : 0 0.16/0.44 # Propositional clauses after purity: 0 0.16/0.44 # Propositional unsat core size : 0 0.16/0.44 # Propositional preprocessing time : 0.000 0.16/0.44 # Propositional encoding time : 0.000 0.16/0.44 # Propositional solver time : 0.000 0.16/0.44 # Success case prop preproc time : 0.000 0.16/0.44 # Success case prop encoding time : 0.000 0.16/0.44 # Success case prop solver time : 0.000 0.16/0.44 # Current number of processed clauses : 11 0.16/0.44 # Positive orientable unit clauses : 4 0.16/0.44 # Positive unorientable unit clauses: 0 0.16/0.44 # Negative unit clauses : 2 0.16/0.44 # Non-unit-clauses : 5 0.16/0.44 # Current number of unprocessed clauses: 0 0.16/0.44 # ...number of literals in the above : 0 0.16/0.44 # Current number of archived formulas : 0 0.16/0.44 # Current number of archived clauses : 7 0.16/0.44 # Clause-clause subsumption calls (NU) : 9 0.16/0.44 # Rec. Clause-clause subsumption calls : 7 0.16/0.44 # Non-unit clause-clause subsumptions : 0 0.16/0.44 # Unit Clause-clause subsumption calls : 0 0.16/0.44 # Rewrite failures with RHS unbound : 0 0.16/0.44 # BW rewrite match attempts : 1 0.16/0.44 # BW rewrite match successes : 0 0.16/0.44 # Condensation attempts : 18 0.16/0.44 # Condensation successes : 0 0.16/0.44 # Termbank termtop insertions : 1115 0.16/0.44 # Search garbage collected termcells : 239 0.16/0.44 0.16/0.44 # ------------------------------------------------- 0.16/0.44 # User time : 0.004 s 0.16/0.44 # System time : 0.001 s 0.16/0.44 # Total time : 0.005 s 0.16/0.44 # Maximum resident set size: 1740 pages 0.16/0.44 0.16/0.44 # ------------------------------------------------- 0.16/0.44 # User time : 0.004 s 0.16/0.44 # System time : 0.004 s 0.16/0.44 # Total time : 0.008 s 0.16/0.44 # Maximum resident set size: 1704 pages 0.16/0.44 % E---3.1 exiting 0.16/0.44 % E exiting 0.16/0.44 EOF