0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.12 % Command : run_E %s %d THM 0.12/0.32 % Computer : n025.cluster.edu 0.12/0.32 % Model : x86_64 x86_64 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.32 % Memory : 8042.1875MB 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.33 % CPULimit : 1440 0.12/0.33 % WCLimit : 180 0.12/0.33 % DateTime : Thu Jul 4 06:19:39 EDT 2024 0.12/0.33 % CPUTime : 0.20/0.47 Running higher-order theorem proving 0.20/0.53 Running: /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.9F65pp5GnY/E---3.1_31095.p 0.52/0.61 # Version: 3.2.0-ho 0.52/0.61 # Preprocessing class: HSLSSMSSSSMNHSA. 0.52/0.61 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.52/0.61 # Starting sh1 with 900s (5) cores 0.52/0.61 # Starting new_ho_8 with 180s (1) cores 0.52/0.61 # Starting new_ho_11 with 180s (1) cores 0.52/0.61 # Starting sh5l with 180s (1) cores 0.52/0.61 # new_ho_8 with pid 31174 completed with status 0 0.52/0.61 # Result found by new_ho_8 0.52/0.61 # Preprocessing class: HSLSSMSSSSMNHSA. 0.52/0.61 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.52/0.61 # Starting sh1 with 900s (5) cores 0.52/0.61 # Starting new_ho_8 with 180s (1) cores 0.52/0.61 # SinE strategy is GSinE(CountTerms,hypos,10,,2,20000,1.0,true) 0.52/0.61 # Search class: HGHSM-FSLF31-MHSFFSBN 0.52/0.61 # partial match(1): HGHSM-FSLM31-MHSFFSBN 0.52/0.61 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.52/0.61 # Starting almost_fo_1 with 98s (1) cores 0.52/0.61 # almost_fo_1 with pid 31177 completed with status 0 0.52/0.61 # Result found by almost_fo_1 0.52/0.61 # Preprocessing class: HSLSSMSSSSMNHSA. 0.52/0.61 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.52/0.61 # Starting sh1 with 900s (5) cores 0.52/0.61 # Starting new_ho_8 with 180s (1) cores 0.52/0.61 # SinE strategy is GSinE(CountTerms,hypos,10,,2,20000,1.0,true) 0.52/0.61 # Search class: HGHSM-FSLF31-MHSFFSBN 0.52/0.61 # partial match(1): HGHSM-FSLM31-MHSFFSBN 0.52/0.61 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.52/0.61 # Starting almost_fo_1 with 98s (1) cores 0.52/0.61 # Preprocessing time : 0.010 s 0.52/0.61 # Presaturation interreduction done 0.52/0.61 0.52/0.61 # Proof found! 0.52/0.61 # SZS status Theorem 0.52/0.61 # SZS output start CNFRefutation 0.52/0.61 thf(decl_sort1, type, list_a: $tType). 0.52/0.61 thf(decl_sort2, type, a: $tType). 0.52/0.61 thf(decl_sort3, type, nat: $tType). 0.52/0.61 thf(decl_31, type, listIn1312259492pend_a: list_a > (nat > a) > nat > a). 0.52/0.61 thf(decl_35, type, append_a: list_a > list_a > list_a). 0.52/0.61 thf(decl_55, type, cons_a: a > list_a > list_a). 0.52/0.61 thf(decl_59, type, nil_a: list_a). 0.52/0.61 thf(decl_104, type, f: nat > a). 0.52/0.61 thf(decl_105, type, x: a). 0.52/0.61 thf(decl_106, type, xs: list_a). 0.52/0.61 thf(conj_0, conjecture, ((listIn1312259492pend_a @ (cons_a @ x @ xs) @ f)=(listIn1312259492pend_a @ (cons_a @ x @ nil_a) @ (listIn1312259492pend_a @ xs @ f))), file('/export/starexec/sandbox/tmp/tmp.9F65pp5GnY/E---3.1_31095.p', conj_0)). 0.52/0.61 thf(fact_151_i__append__assoc, axiom, ![X4:list_a, X3:list_a, X237:nat > a]:(((listIn1312259492pend_a @ X4 @ (listIn1312259492pend_a @ X3 @ X237))=(listIn1312259492pend_a @ (append_a @ X4 @ X3) @ X237))), file('/export/starexec/sandbox/tmp/tmp.9F65pp5GnY/E---3.1_31095.p', fact_151_i__append__assoc)). 0.52/0.61 thf(fact_186_append__eq__Cons, axiom, ![X1:a, X4:list_a]:(((append_a @ (cons_a @ X1 @ nil_a) @ X4)=(cons_a @ X1 @ X4))), file('/export/starexec/sandbox/tmp/tmp.9F65pp5GnY/E---3.1_31095.p', fact_186_append__eq__Cons)). 0.52/0.61 thf(c_0_3, negated_conjecture, ((listIn1312259492pend_a @ (cons_a @ x @ xs) @ f)!=(listIn1312259492pend_a @ (cons_a @ x @ nil_a) @ (listIn1312259492pend_a @ xs @ f))), inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[conj_0])])). 0.52/0.61 thf(c_0_4, negated_conjecture, ((listIn1312259492pend_a @ (cons_a @ x @ xs) @ f)!=(listIn1312259492pend_a @ (cons_a @ x @ nil_a) @ (listIn1312259492pend_a @ xs @ f))), inference(fof_nnf,[status(thm)],[c_0_3])). 0.52/0.61 thf(c_0_5, plain, ![X1471:list_a, X1472:list_a, X1473:nat > a]:(((listIn1312259492pend_a @ X1471 @ (listIn1312259492pend_a @ X1472 @ X1473))=(listIn1312259492pend_a @ (append_a @ X1471 @ X1472) @ X1473))), inference(variable_rename,[status(thm)],[fact_151_i__append__assoc])). 0.52/0.61 thf(c_0_6, plain, ![X1697:a, X1698:list_a]:(((append_a @ (cons_a @ X1697 @ nil_a) @ X1698)=(cons_a @ X1697 @ X1698))), inference(variable_rename,[status(thm)],[fact_186_append__eq__Cons])). 0.52/0.61 thf(c_0_7, negated_conjecture, ((listIn1312259492pend_a @ (cons_a @ x @ xs) @ f)!=(listIn1312259492pend_a @ (cons_a @ x @ nil_a) @ (listIn1312259492pend_a @ xs @ f))), inference(split_conjunct,[status(thm)],[c_0_4])). 0.52/0.61 thf(c_0_8, plain, ![X2:list_a, X3:list_a, X237:nat > a]:(((listIn1312259492pend_a @ X2 @ (listIn1312259492pend_a @ X3 @ X237))=(listIn1312259492pend_a @ (append_a @ X2 @ X3) @ X237))), inference(split_conjunct,[status(thm)],[c_0_5])). 0.52/0.61 thf(c_0_9, plain, ![X1:a, X2:list_a]:(((append_a @ (cons_a @ X1 @ nil_a) @ X2)=(cons_a @ X1 @ X2))), inference(split_conjunct,[status(thm)],[c_0_6])). 0.52/0.61 thf(c_0_10, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_7, c_0_8]), c_0_9])]), ['proof']). 0.52/0.61 # SZS output end CNFRefutation 0.52/0.61 # Parsed axioms : 450 0.52/0.61 # Removed by relevancy pruning/SinE : 281 0.52/0.61 # Initial clauses : 497 0.52/0.61 # Removed in clause preprocessing : 12 0.52/0.61 # Initial clauses in saturation : 485 0.52/0.61 # Processed clauses : 157 0.52/0.61 # ...of these trivial : 6 0.52/0.61 # ...subsumed : 21 0.52/0.61 # ...remaining for further processing : 130 0.52/0.61 # Other redundant clauses eliminated : 58 0.52/0.61 # Clauses deleted for lack of memory : 0 0.52/0.61 # Backward-subsumed : 0 0.52/0.61 # Backward-rewritten : 3 0.52/0.61 # Generated clauses : 49 0.52/0.61 # ...of the previous two non-redundant : 21 0.52/0.61 # ...aggressively subsumed : 0 0.52/0.61 # Contextual simplify-reflections : 0 0.52/0.61 # Paramodulations : 0 0.52/0.61 # Factorizations : 0 0.52/0.61 # NegExts : 0 0.52/0.61 # Equation resolutions : 58 0.52/0.61 # Disequality decompositions : 0 0.52/0.61 # Total rewrite steps : 41 0.52/0.61 # ...of those cached : 24 0.52/0.61 # Propositional unsat checks : 0 0.52/0.61 # Propositional check models : 0 0.52/0.61 # Propositional check unsatisfiable : 0 0.52/0.61 # Propositional clauses : 0 0.52/0.61 # Propositional clauses after purity: 0 0.52/0.61 # Propositional unsat core size : 0 0.52/0.61 # Propositional preprocessing time : 0.000 0.52/0.61 # Propositional encoding time : 0.000 0.52/0.61 # Propositional solver time : 0.000 0.52/0.61 # Success case prop preproc time : 0.000 0.52/0.61 # Success case prop encoding time : 0.000 0.52/0.61 # Success case prop solver time : 0.000 0.52/0.61 # Current number of processed clauses : 78 0.52/0.61 # Positive orientable unit clauses : 24 0.52/0.61 # Positive unorientable unit clauses: 0 0.52/0.61 # Negative unit clauses : 7 0.52/0.61 # Non-unit-clauses : 47 0.52/0.61 # Current number of unprocessed clauses: 349 0.52/0.61 # ...number of literals in the above : 1267 0.52/0.61 # Current number of archived formulas : 0 0.52/0.61 # Current number of archived clauses : 3 0.52/0.61 # Clause-clause subsumption calls (NU) : 428 0.52/0.61 # Rec. Clause-clause subsumption calls : 399 0.52/0.61 # Non-unit clause-clause subsumptions : 17 0.52/0.61 # Unit Clause-clause subsumption calls : 59 0.52/0.61 # Rewrite failures with RHS unbound : 0 0.52/0.61 # BW rewrite match attempts : 2 0.52/0.61 # BW rewrite match successes : 2 0.52/0.61 # Condensation attempts : 0 0.52/0.61 # Condensation successes : 0 0.52/0.61 # Termbank termtop insertions : 40886 0.52/0.61 # Search garbage collected termcells : 14750 0.52/0.61 0.52/0.61 # ------------------------------------------------- 0.52/0.61 # User time : 0.042 s 0.52/0.61 # System time : 0.012 s 0.52/0.61 # Total time : 0.054 s 0.52/0.61 # Maximum resident set size: 4744 pages 0.52/0.61 0.52/0.61 # ------------------------------------------------- 0.52/0.61 # User time : 0.060 s 0.52/0.61 # System time : 0.014 s 0.52/0.61 # Total time : 0.074 s 0.52/0.61 # Maximum resident set size: 2860 pages 0.52/0.61 % E---3.1 exiting 0.62/0.61 % E exiting 0.62/0.61 EOF