0.10/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.10/0.10 % Command : run_E %s %d THM 0.10/0.31 % Computer : n012.cluster.edu 0.10/0.31 % Model : x86_64 x86_64 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.31 % Memory : 8042.1875MB 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64 0.10/0.31 % CPULimit : 1440 0.10/0.31 % WCLimit : 180 0.10/0.31 % DateTime : Thu Jul 4 08:33:09 EDT 2024 0.10/0.31 % CPUTime : 0.17/0.44 Running higher-order theorem proving 0.17/0.44 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.3ucgMh4tEK/E---3.1_20617.p 0.17/0.46 # Version: 3.2.0-ho 0.17/0.46 # Preprocessing class: HSSSSLSSSLMNSFA. 0.17/0.46 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.17/0.46 # Starting new_ho_10 with 900s (5) cores 0.17/0.46 # Starting full_lambda_3 with 180s (1) cores 0.17/0.46 # Starting ho_unfolding_6 with 180s (1) cores 0.17/0.46 # Starting sh4l with 180s (1) cores 0.17/0.46 # sh4l with pid 20698 completed with status 0 0.17/0.46 # Result found by sh4l 0.17/0.46 # Preprocessing class: HSSSSLSSSLMNSFA. 0.17/0.46 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.17/0.46 # Starting new_ho_10 with 900s (5) cores 0.17/0.46 # Starting full_lambda_3 with 180s (1) cores 0.17/0.46 # Starting ho_unfolding_6 with 180s (1) cores 0.17/0.46 # Starting sh4l with 180s (1) cores 0.17/0.46 # No SInE strategy applied 0.17/0.46 # Search class: HHUSF-FFSS21-DSFFMSBN 0.17/0.46 # partial match(3): HHUSF-FFSF22-SSFFMSBN 0.17/0.46 # Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.17/0.46 # Starting new_ho_10 with 109s (1) cores 0.17/0.46 # new_ho_10 with pid 20701 completed with status 0 0.17/0.46 # Result found by new_ho_10 0.17/0.46 # Preprocessing class: HSSSSLSSSLMNSFA. 0.17/0.46 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.17/0.46 # Starting new_ho_10 with 900s (5) cores 0.17/0.46 # Starting full_lambda_3 with 180s (1) cores 0.17/0.46 # Starting ho_unfolding_6 with 180s (1) cores 0.17/0.46 # Starting sh4l with 180s (1) cores 0.17/0.46 # No SInE strategy applied 0.17/0.46 # Search class: HHUSF-FFSS21-DSFFMSBN 0.17/0.46 # partial match(3): HHUSF-FFSF22-SSFFMSBN 0.17/0.46 # Scheduled 5 strats onto 1 cores with 180 seconds (180 total) 0.17/0.46 # Starting new_ho_10 with 109s (1) cores 0.17/0.46 # Preprocessing time : 0.001 s 0.17/0.46 # Presaturation interreduction done 0.17/0.46 0.17/0.46 # Proof found! 0.17/0.46 # SZS status Theorem 0.17/0.46 # SZS output start CNFRefutation 0.17/0.46 thf(decl_22, type, in: $i > $i > $o). 0.17/0.46 thf(decl_25, type, powerset: $i > $i). 0.17/0.46 thf(decl_26, type, dsetconstr: $i > ($i > $o) > $i). 0.17/0.46 thf(decl_27, type, dsetconstrI: $o). 0.17/0.46 thf(decl_28, type, binunion: $i > $i > $i). 0.17/0.46 thf(decl_29, type, kpair: $i > $i > $i). 0.17/0.46 thf(decl_30, type, cartprod: $i > $i > $i). 0.17/0.46 thf(decl_31, type, ubforcartprodlem3: $o). 0.17/0.46 thf(decl_32, type, esk1_0: $i). 0.17/0.46 thf(decl_33, type, esk2_0: $i). 0.17/0.46 thf(decl_34, type, esk3_0: $i). 0.17/0.46 thf(decl_35, type, esk4_0: $i). 0.17/0.46 thf(dsetconstrI, axiom, ((dsetconstrI)<=>![X1:$i, X2:$i > $o, X3:$i]:(((in @ X3 @ X1)=>((X2 @ X3)=>(in @ X3 @ (dsetconstr @ X1 @ (^[X4:$i]:((X2 @ X4))))))))), file('/export/starexec/sandbox2/tmp/tmp.3ucgMh4tEK/E---3.1_20617.p', dsetconstrI)). 0.17/0.46 thf(cartprodpairin, conjecture, ((dsetconstrI)=>((ubforcartprodlem3)=>![X1:$i, X5:$i, X3:$i]:(((in @ X3 @ X1)=>![X4:$i]:(((in @ X4 @ X5)=>(in @ (kpair @ X3 @ X4) @ (cartprod @ X1 @ X5)))))))), file('/export/starexec/sandbox2/tmp/tmp.3ucgMh4tEK/E---3.1_20617.p', cartprodpairin)). 0.17/0.46 thf(ubforcartprodlem3, axiom, ((ubforcartprodlem3)<=>![X1:$i, X5:$i, X3:$i]:(((in @ X3 @ X1)=>![X4:$i]:(((in @ X4 @ X5)=>(in @ (kpair @ X3 @ X4) @ (powerset @ (powerset @ (binunion @ X1 @ X5))))))))), file('/export/starexec/sandbox2/tmp/tmp.3ucgMh4tEK/E---3.1_20617.p', ubforcartprodlem3)). 0.17/0.46 thf(cartprod, axiom, ((cartprod)=(^[X1:$i, X5:$i]:(dsetconstr @ (powerset @ (powerset @ (binunion @ X1 @ X5))) @ (^[X3:$i]:(?[X4:$i]:(((in @ X4 @ X1)&?[X6:$i]:(((in @ X6 @ X5)&((X3)=(kpair @ X4 @ X6))))))))))), file('/export/starexec/sandbox2/tmp/tmp.3ucgMh4tEK/E---3.1_20617.p', cartprod)). 0.17/0.46 thf(c_0_4, plain, ((dsetconstrI)<=>![X1:$i, X2:$i > $o, X3:$i]:(((in @ X3 @ X1)=>((X2 @ X3)=>(in @ X3 @ (dsetconstr @ X1 @ (^[Z0/* 3 */:$i]:((X2 @ Z0))))))))), inference(fof_simplification,[status(thm)],[dsetconstrI])). 0.17/0.46 thf(c_0_5, negated_conjecture, ~((![X18:$i, X19:$i > $o, X20:$i]:(((in @ X20 @ X18)=>((X19 @ X20)=>(in @ X20 @ (dsetconstr @ X18 @ X19)))))=>(![X21:$i, X22:$i, X23:$i]:(((in @ X23 @ X21)=>![X24:$i]:(((in @ X24 @ X22)=>(in @ (kpair @ X23 @ X24) @ (powerset @ (powerset @ (binunion @ X21 @ X22))))))))=>![X1:$i, X5:$i, X3:$i]:(((in @ X3 @ X1)=>![X4:$i]:(((in @ X4 @ X5)=>(in @ (kpair @ X3 @ X4) @ (cartprod @ X1 @ X5))))))))), inference(fool_unroll,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[cartprodpairin]), c_0_4]), ubforcartprodlem3])])). 0.17/0.46 thf(c_0_6, plain, ((cartprod)=(^[Z0/* 19 */:$i, Z1:$i]:(dsetconstr @ (powerset @ (powerset @ (binunion @ Z0 @ Z1))) @ (^[Z2/* 5 */:$i]:(?[X4:$i]:(((in @ X4 @ Z0)&?[X6:$i]:(((in @ X6 @ Z1)&((Z2)=(kpair @ X4 @ X6))))))))))), inference(fof_simplification,[status(thm)],[cartprod])). 0.17/0.46 thf(c_0_7, negated_conjecture, ![X25:$i, X26:$i > $o, X27:$i, X28:$i, X29:$i, X30:$i, X31:$i]:(((~(in @ X27 @ X25)|(~(X26 @ X27)|(in @ X27 @ (dsetconstr @ X25 @ X26))))&((~(in @ X30 @ X28)|(~(in @ X31 @ X29)|(in @ (kpair @ X30 @ X31) @ (powerset @ (powerset @ (binunion @ X28 @ X29))))))&((in @ esk3_0 @ esk1_0)&((in @ esk4_0 @ esk2_0)&~(in @ (kpair @ esk3_0 @ esk4_0) @ (cartprod @ 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])])])])])). 0.17/0.46 thf(c_0_8, plain, ((cartprod)=(^[Z0/* 19 */:$i, Z1:$i]:(dsetconstr @ (powerset @ (powerset @ (binunion @ Z0 @ Z1))) @ (^[Z2/* 5 */:$i]:(?[X49:$i]:(((in @ X49 @ Z0)&?[X50:$i]:(((in @ X50 @ Z1)&((Z2)=(kpair @ X49 @ X50))))))))))), inference(split_conjunct,[status(thm)],[c_0_6])). 0.17/0.46 thf(c_0_9, negated_conjecture, ![X3:$i, X2:$i > $o, X1:$i]:(((in @ X1 @ (dsetconstr @ X3 @ X2))|~((in @ X1 @ X3))|~((X2 @ X1)))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.17/0.46 thf(c_0_10, plain, ![X1:$i, X3:$i]:(((dsetconstr @ (powerset @ (powerset @ (binunion @ X1 @ X3))) @ (^[Z0/* 5 */:$i]:(?[X51:$i]:(((in @ X51 @ X1)&?[X52:$i]:(((in @ X52 @ X3)&((Z0)=(kpair @ X51 @ X52)))))))))=(cartprod @ X1 @ X3))), inference(arg_cong,[status(thm)],[c_0_8])). 0.17/0.46 thf(c_0_11, negated_conjecture, ![X1:$i, X3:$i, X4:$i]:(((in @ X1 @ (cartprod @ X3 @ X4))|~(?[X53:$i]:(((in @ X53 @ X3)&?[X54:$i]:(((in @ X54 @ X4)&((X1)=(kpair @ X53 @ X54)))))))|~((in @ X1 @ (powerset @ (powerset @ (binunion @ X3 @ X4))))))), inference(spm,[status(thm)],[c_0_9, c_0_10])). 0.17/0.46 thf(c_0_12, negated_conjecture, ![X1:$i, X3:$i, X4:$i, X5:$i]:(((in @ (kpair @ X1 @ X4) @ (powerset @ (powerset @ (binunion @ X3 @ X5))))|~((in @ X1 @ X3))|~((in @ X4 @ X5)))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.17/0.46 thf(c_0_13, negated_conjecture, ~((in @ (kpair @ esk3_0 @ esk4_0) @ (cartprod @ esk1_0 @ esk2_0))), inference(split_conjunct,[status(thm)],[c_0_7])). 0.17/0.46 thf(c_0_14, negated_conjecture, ![X1:$i, X3:$i, X4:$i, X5:$i]:(((in @ (kpair @ X1 @ X3) @ (cartprod @ X4 @ X5))|~((in @ X1 @ X4))|~((in @ X3 @ X5)))), inference(csr,[status(thm)],[inference(er,[status(thm)],[inference(dynamic_cnf,[status(thm)],[c_0_11])]), c_0_12])). 0.17/0.46 thf(c_0_15, negated_conjecture, (in @ esk3_0 @ esk1_0), inference(split_conjunct,[status(thm)],[c_0_7])). 0.17/0.46 thf(c_0_16, negated_conjecture, (in @ esk4_0 @ esk2_0), inference(split_conjunct,[status(thm)],[c_0_7])). 0.17/0.46 thf(c_0_17, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_13, c_0_14]), c_0_15]), c_0_16])]), ['proof']). 0.17/0.46 # SZS output end CNFRefutation 0.17/0.46 # Parsed axioms : 15 0.17/0.46 # Removed by relevancy pruning/SinE : 0 0.17/0.46 # Initial clauses : 17 0.17/0.46 # Removed in clause preprocessing : 10 0.17/0.46 # Initial clauses in saturation : 7 0.17/0.46 # Processed clauses : 21 0.17/0.46 # ...of these trivial : 0 0.17/0.46 # ...subsumed : 0 0.17/0.46 # ...remaining for further processing : 21 0.17/0.46 # Other redundant clauses eliminated : 1 0.17/0.46 # Clauses deleted for lack of memory : 0 0.17/0.46 # Backward-subsumed : 0 0.17/0.46 # Backward-rewritten : 0 0.17/0.46 # Generated clauses : 12 0.17/0.46 # ...of the previous two non-redundant : 7 0.17/0.46 # ...aggressively subsumed : 0 0.17/0.46 # Contextual simplify-reflections : 1 0.17/0.46 # Paramodulations : 4 0.17/0.46 # Factorizations : 0 0.17/0.46 # NegExts : 0 0.17/0.46 # Equation resolutions : 1 0.17/0.46 # Disequality decompositions : 0 0.17/0.46 # Total rewrite steps : 6 0.17/0.46 # ...of those cached : 0 0.17/0.46 # Propositional unsat checks : 0 0.17/0.46 # Propositional check models : 0 0.17/0.46 # Propositional check unsatisfiable : 0 0.17/0.46 # Propositional clauses : 0 0.17/0.46 # Propositional clauses after purity: 0 0.17/0.46 # Propositional unsat core size : 0 0.17/0.46 # Propositional preprocessing time : 0.000 0.17/0.46 # Propositional encoding time : 0.000 0.17/0.46 # Propositional solver time : 0.000 0.17/0.46 # Success case prop preproc time : 0.000 0.17/0.46 # Success case prop encoding time : 0.000 0.17/0.46 # Success case prop solver time : 0.000 0.17/0.46 # Current number of processed clauses : 13 0.17/0.46 # Positive orientable unit clauses : 9 0.17/0.46 # Positive unorientable unit clauses: 0 0.17/0.46 # Negative unit clauses : 1 0.17/0.46 # Non-unit-clauses : 3 0.17/0.46 # Current number of unprocessed clauses: 0 0.17/0.46 # ...number of literals in the above : 0 0.17/0.46 # Current number of archived formulas : 0 0.17/0.46 # Current number of archived clauses : 8 0.17/0.46 # Clause-clause subsumption calls (NU) : 6 0.17/0.46 # Rec. Clause-clause subsumption calls : 5 0.17/0.46 # Non-unit clause-clause subsumptions : 1 0.17/0.46 # Unit Clause-clause subsumption calls : 1 0.17/0.46 # Rewrite failures with RHS unbound : 0 0.17/0.46 # BW rewrite match attempts : 2 0.17/0.46 # BW rewrite match successes : 0 0.17/0.46 # Condensation attempts : 21 0.17/0.46 # Condensation successes : 0 0.17/0.46 # Termbank termtop insertions : 1688 0.17/0.46 # Search garbage collected termcells : 299 0.17/0.46 0.17/0.46 # ------------------------------------------------- 0.17/0.46 # User time : 0.003 s 0.17/0.46 # System time : 0.003 s 0.17/0.46 # Total time : 0.006 s 0.17/0.46 # Maximum resident set size: 1892 pages 0.17/0.46 0.17/0.46 # ------------------------------------------------- 0.17/0.46 # User time : 0.004 s 0.17/0.46 # System time : 0.005 s 0.17/0.46 # Total time : 0.009 s 0.17/0.46 # Maximum resident set size: 1708 pages 0.17/0.46 % E---3.1 exiting 0.17/0.46 % E exiting 0.17/0.46 EOF