0.11/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.11/0.15 % Command : eprover-ho %s --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --free-numbers -auto-schedule -p --cpu-limit=%d --neg-ext=all --pos-ext=all --ext-sup-max-depth=2 --schedule-kind=CASC 0.15/0.36 % Computer : n026.cluster.edu 0.15/0.36 % Model : x86_64 x86_64 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.15/0.36 % Memory : 8042.1875MB 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64 0.15/0.36 % CPULimit : 1200 0.15/0.36 % WCLimit : 120 0.15/0.36 % DateTime : Tue Jul 13 16:15:59 EDT 2021 0.15/0.36 % CPUTime : 0.15/0.37 % Number of cores: 8 0.15/0.37 % Python version: Python 3.6.8 0.15/0.37 # Version: 2.6rc1-ho 0.15/0.39 # No SInE strategy applied 0.15/0.39 # Trying AutoSched0 for 59 seconds 2.52/2.72 # AutoSched0-Mode selected heuristic G_E___303_C18_F1_URBAN_S0Y 2.52/2.72 # and selection function SelectMaxLComplexAvoidPosPred. 2.52/2.72 # 2.52/2.72 # Preprocessing time : 0.099 s 2.52/2.72 2.52/2.72 # Proof found! 2.52/2.72 # SZS status Theorem 2.52/2.72 # SZS output start CNFRefutation 2.52/2.72 thf(conj_0, conjecture, (relati2102071307_hoare @ p @ c @ c2 @ q<=>(relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)&relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', conj_0)). 2.52/2.72 thf(fact_1_completeness, axiom, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X11:com, X12:(list_char > int) > (list_char > int) > $o]:(relati2102071307_hoare @ X9 @ X10 @ X11 @ X12<=relati775585786_valid @ X9 @ X10 @ X11 @ X12), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_1_completeness)). 2.52/2.72 thf(fact_0_soundness, axiom, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X11:com, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X10 @ X11 @ X12<=relati2102071307_hoare @ X9 @ X10 @ X11 @ X12), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_0_soundness)). 2.52/2.72 thf(fact_8_ir__valid__decomp1, axiom, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X11:com, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X10 @ X11 @ X12=>(relati775585786_valid @ (relati1310524937decomp @ X9 @ X10 @ X11 @ X12) @ skip @ X11 @ X12&relati775585786_valid @ X9 @ X10 @ skip @ (relati1310524937decomp @ X9 @ X10 @ X11 @ X12))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_8_ir__valid__decomp1)). 2.52/2.72 thf(fact_9_ir__valid__decomp2, axiom, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X646:(list_char > int) > (list_char > int) > $o, X11:com, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X10 @ X11 @ X12<=(relati775585786_valid @ X9 @ X10 @ skip @ X646&relati775585786_valid @ X646 @ skip @ X11 @ X12)), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', fact_9_ir__valid__decomp2)). 2.52/2.72 thf(c_0_5, negated_conjecture, ~((relati2102071307_hoare @ p @ c @ c2 @ q<=>(relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)&relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q))), inference(assume_negation,[status(cth)],[conj_0])). 2.52/2.72 thf(c_0_6, plain, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X11:com, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X10 @ X11 @ X12=>relati2102071307_hoare @ X9 @ X10 @ X11 @ X12), inference(fof_simplification,[status(thm)],[fact_1_completeness])). 2.52/2.72 thf(c_0_7, negated_conjecture, ((~relati2102071307_hoare @ p @ c @ c2 @ q|(~relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|~relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q))&((relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|relati2102071307_hoare @ p @ c @ c2 @ q)&(relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q|relati2102071307_hoare @ p @ c @ c2 @ q))), inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_5])])). 2.52/2.72 thf(c_0_8, plain, ![X2006:(list_char > int) > (list_char > int) > $o, X2007:com, X2008:com, X2009:(list_char > int) > (list_char > int) > $o]:(~relati775585786_valid @ X2006 @ X2007 @ X2008 @ X2009|relati2102071307_hoare @ X2006 @ X2007 @ X2008 @ X2009), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_6])])). 2.52/2.72 thf(c_0_9, negated_conjecture, (~relati2102071307_hoare @ p @ c @ c2 @ q|~relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|~relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q), inference(split_conjunct,[status(thm)],[c_0_7])). 2.52/2.72 thf(c_0_10, plain, ![X5:com, X7:com, X9:(list_char > int) > (list_char > int) > $o, X12:(list_char > int) > (list_char > int) > $o]:(relati2102071307_hoare @ X9 @ X5 @ X7 @ X12|~relati775585786_valid @ X9 @ X5 @ X7 @ X12), inference(split_conjunct,[status(thm)],[c_0_8])). 2.52/2.72 thf(c_0_11, plain, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X11:com, X12:(list_char > int) > (list_char > int) > $o]:(relati2102071307_hoare @ X9 @ X10 @ X11 @ X12=>relati775585786_valid @ X9 @ X10 @ X11 @ X12), inference(fof_simplification,[status(thm)],[fact_0_soundness])). 2.52/2.72 thf(c_0_12, negated_conjecture, (~relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|~relati775585786_valid @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q|~relati2102071307_hoare @ p @ c @ c2 @ q), inference(spm,[status(thm)],[c_0_9, c_0_10])). 2.52/2.72 thf(c_0_13, plain, ![X2903:(list_char > int) > (list_char > int) > $o, X2904:com, X2905:com, X2906:(list_char > int) > (list_char > int) > $o]:((relati775585786_valid @ (relati1310524937decomp @ X2903 @ X2904 @ X2905 @ X2906) @ skip @ X2905 @ X2906|~relati775585786_valid @ X2903 @ X2904 @ X2905 @ X2906)&(relati775585786_valid @ X2903 @ X2904 @ skip @ (relati1310524937decomp @ X2903 @ X2904 @ X2905 @ X2906)|~relati775585786_valid @ X2903 @ X2904 @ X2905 @ X2906)), inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_8_ir__valid__decomp1])])])). 2.52/2.72 thf(c_0_14, plain, ![X2646:(list_char > int) > (list_char > int) > $o, X2647:com, X2648:com, X2649:(list_char > int) > (list_char > int) > $o]:(~relati2102071307_hoare @ X2646 @ X2647 @ X2648 @ X2649|relati775585786_valid @ X2646 @ X2647 @ X2648 @ X2649), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_11])])). 2.52/2.72 thf(c_0_15, negated_conjecture, (~relati775585786_valid @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q|~relati775585786_valid @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|~relati2102071307_hoare @ p @ c @ c2 @ q), inference(spm,[status(thm)],[c_0_12, c_0_10])). 2.52/2.72 thf(c_0_16, plain, ![X5:com, X7:com, X9:(list_char > int) > (list_char > int) > $o, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ (relati1310524937decomp @ X9 @ X5 @ X7 @ X12) @ skip @ X7 @ X12|~relati775585786_valid @ X9 @ X5 @ X7 @ X12), inference(split_conjunct,[status(thm)],[c_0_13])). 2.52/2.72 thf(c_0_17, plain, ![X5:com, X7:com, X9:(list_char > int) > (list_char > int) > $o, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X5 @ X7 @ X12|~relati2102071307_hoare @ X9 @ X5 @ X7 @ X12), inference(split_conjunct,[status(thm)],[c_0_14])). 2.52/2.72 thf(c_0_18, negated_conjecture, (~relati775585786_valid @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|~relati2102071307_hoare @ p @ c @ c2 @ q), inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_15, c_0_16]), c_0_17])). 2.52/2.72 thf(c_0_19, plain, ![X5:com, X7:com, X9:(list_char > int) > (list_char > int) > $o, X12:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X5 @ skip @ (relati1310524937decomp @ X9 @ X5 @ X7 @ X12)|~relati775585786_valid @ X9 @ X5 @ X7 @ X12), inference(split_conjunct,[status(thm)],[c_0_13])). 2.52/2.72 thf(c_0_20, plain, ![X9:(list_char > int) > (list_char > int) > $o, X10:com, X646:(list_char > int) > (list_char > int) > $o, X11:com, X12:(list_char > int) > (list_char > int) > $o]:((relati775585786_valid @ X9 @ X10 @ skip @ X646&relati775585786_valid @ X646 @ skip @ X11 @ X12)=>relati775585786_valid @ X9 @ X10 @ X11 @ X12), inference(fof_simplification,[status(thm)],[fact_9_ir__valid__decomp2])). 2.52/2.72 thf(c_0_21, negated_conjecture, (relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q)|relati2102071307_hoare @ p @ c @ c2 @ q), inference(split_conjunct,[status(thm)],[c_0_7])). 2.52/2.72 thf(c_0_22, negated_conjecture, ~relati2102071307_hoare @ p @ c @ c2 @ q, inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_18, c_0_19]), c_0_17])). 2.52/2.72 thf(c_0_23, plain, ![X3115:(list_char > int) > (list_char > int) > $o, X3116:com, X3117:(list_char > int) > (list_char > int) > $o, X3118:com, X3119:(list_char > int) > (list_char > int) > $o]:(~relati775585786_valid @ X3115 @ X3116 @ skip @ X3117|~relati775585786_valid @ X3117 @ skip @ X3118 @ X3119|relati775585786_valid @ X3115 @ X3116 @ X3118 @ X3119), inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_20])])). 2.52/2.72 thf(c_0_24, negated_conjecture, relati2102071307_hoare @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q), inference(sr,[status(thm)],[c_0_21, c_0_22])). 2.52/2.72 thf(c_0_25, negated_conjecture, (relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q|relati2102071307_hoare @ p @ c @ c2 @ q), inference(split_conjunct,[status(thm)],[c_0_7])). 2.52/2.72 thf(c_0_26, plain, ![X5:com, X9:(list_char > int) > (list_char > int) > $o, X7:com, X12:(list_char > int) > (list_char > int) > $o, X193:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ X9 @ X5 @ X7 @ X193|~relati775585786_valid @ X9 @ X5 @ skip @ X12|~relati775585786_valid @ X12 @ skip @ X7 @ X193), inference(split_conjunct,[status(thm)],[c_0_23])). 2.52/2.72 thf(c_0_27, negated_conjecture, relati775585786_valid @ p @ c @ skip @ (relati1310524937decomp @ p @ c @ c2 @ q), inference(spm,[status(thm)],[c_0_17, c_0_24])). 2.52/2.72 thf(c_0_28, negated_conjecture, relati2102071307_hoare @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q, inference(sr,[status(thm)],[c_0_25, c_0_22])). 2.52/2.72 thf(c_0_29, negated_conjecture, ![X5:com, X9:(list_char > int) > (list_char > int) > $o]:(relati775585786_valid @ p @ c @ X5 @ X9|~relati775585786_valid @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ X5 @ X9), inference(spm,[status(thm)],[c_0_26, c_0_27])). 2.52/2.72 thf(c_0_30, negated_conjecture, relati775585786_valid @ (relati1310524937decomp @ p @ c @ c2 @ q) @ skip @ c2 @ q, inference(spm,[status(thm)],[c_0_17, c_0_28])). 2.52/2.72 thf(c_0_31, negated_conjecture, ~relati775585786_valid @ p @ c @ c2 @ q, inference(spm,[status(thm)],[c_0_22, c_0_10])). 2.52/2.72 thf(c_0_32, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_29, c_0_30]), c_0_31]), ['proof']). 2.52/2.72 # SZS output end CNFRefutation 2.52/2.72 # Proof object total steps : 33 2.52/2.72 # Proof object clause steps : 19 2.52/2.72 # Proof object formula steps : 14 2.52/2.72 # Proof object conjectures : 17 2.52/2.72 # Proof object clause conjectures : 14 2.52/2.72 # Proof object formula conjectures : 3 2.52/2.72 # Proof object initial clauses used : 8 2.52/2.72 # Proof object initial formulas used : 5 2.52/2.72 # Proof object generating inferences : 9 2.52/2.72 # Proof object simplifying inferences : 5 2.52/2.72 # Training examples: 0 positive, 0 negative 2.52/2.72 # Parsed axioms : 439 2.52/2.72 # Removed by relevancy pruning/SinE : 0 2.52/2.72 # Initial clauses : 847 2.52/2.72 # Removed in clause preprocessing : 111 2.52/2.72 # Initial clauses in saturation : 736 2.52/2.72 # Processed clauses : 6774 2.52/2.72 # ...of these trivial : 216 2.52/2.72 # ...subsumed : 3221 2.52/2.72 # ...remaining for further processing : 3337 2.52/2.72 # Other redundant clauses eliminated : 21856 2.52/2.72 # Clauses deleted for lack of memory : 0 2.52/2.72 # Backward-subsumed : 14 2.52/2.72 # Backward-rewritten : 609 2.52/2.72 # Generated clauses : 124165 2.52/2.72 # ...of the previous two non-trivial : 79628 2.52/2.72 # Contextual simplify-reflections : 10 2.52/2.72 # Paramodulations : 53820 2.52/2.72 # Factorizations : 26 2.52/2.72 # NegExts : 1076 2.52/2.72 # Equation resolutions : 22102 2.52/2.72 # Propositional unsat checks : 0 2.52/2.72 # Propositional check models : 0 2.52/2.72 # Propositional check unsatisfiable : 0 2.52/2.72 # Propositional clauses : 0 2.52/2.72 # Propositional clauses after purity: 0 2.52/2.72 # Propositional unsat core size : 0 2.52/2.72 # Propositional preprocessing time : 0.000 2.52/2.72 # Propositional encoding time : 0.000 2.52/2.72 # Propositional solver time : 0.000 2.52/2.72 # Success case prop preproc time : 0.000 2.52/2.72 # Success case prop encoding time : 0.000 2.52/2.72 # Success case prop solver time : 0.000 2.52/2.72 # Current number of processed clauses : 2632 2.52/2.72 # Positive orientable unit clauses : 342 2.52/2.72 # Positive unorientable unit clauses: 14 2.52/2.72 # Negative unit clauses : 322 2.52/2.72 # Non-unit-clauses : 1954 2.52/2.72 # Current number of unprocessed clauses: 72869 2.52/2.72 # ...number of literals in the above : 307542 2.52/2.72 # Current number of archived formulas : 0 2.52/2.72 # Current number of archived clauses : 694 2.52/2.72 # Clause-clause subsumption calls (NU) : 914810 2.52/2.72 # Rec. Clause-clause subsumption calls : 457743 2.52/2.72 # Non-unit clause-clause subsumptions : 1567 2.52/2.72 # Unit Clause-clause subsumption calls : 54786 2.52/2.72 # Rewrite failures with RHS unbound : 75 2.52/2.72 # BW rewrite match attempts : 11911 2.52/2.72 # BW rewrite match successes : 143 2.52/2.72 # Condensation attempts : 0 2.52/2.72 # Condensation successes : 0 2.52/2.72 # Termbank termtop insertions : 1931633 2.52/2.73 2.52/2.73 # ------------------------------------------------- 2.52/2.73 # User time : 2.296 s 2.52/2.73 # System time : 0.064 s 2.52/2.73 # Total time : 2.360 s 2.52/2.73 # Maximum resident set size: 2764 pages 2.52/2.73 EOF