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 0.12/0.33 % Computer : n006.cluster.edu 0.12/0.33 % Model : x86_64 x86_64 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.33 % Memory : 8042.1875MB 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.34 % CPULimit : 1440 0.12/0.34 % WCLimit : 180 0.12/0.34 % DateTime : Thu Jul 4 09:20:24 EDT 2024 0.12/0.34 % CPUTime : 0.21/0.48 Running higher-order theorem proving 0.36/0.53 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.aAtndVIzhm/E---3.1_16312.p 0.39/0.90 # Version: 3.2.0-ho 0.39/0.90 # Preprocessing class: HSLSSMSMSSMNHSA. 0.39/0.90 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.39/0.90 # Starting ehoh_best2 with 900s (5) cores 0.39/0.90 # Starting additional_ho_6 with 180s (1) cores 0.39/0.90 # Starting new_bool_5 with 180s (1) cores 0.39/0.90 # Starting new_bool_1 with 180s (1) cores 0.39/0.90 # new_bool_5 with pid 16392 completed with status 8 0.39/0.90 # additional_ho_6 with pid 16391 completed with status 0 0.39/0.90 # Result found by additional_ho_6 0.39/0.90 # Preprocessing class: HSLSSMSMSSMNHSA. 0.39/0.90 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.39/0.90 # Starting ehoh_best2 with 900s (5) cores 0.39/0.90 # Starting additional_ho_6 with 180s (1) cores 0.39/0.90 # SinE strategy is GSinE(CountFormulas,hypos,4.0,,2,20000,1.0) 0.39/0.90 # Search class: HGHSM-FSLM32-MHSFFSBN 0.39/0.90 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.39/0.90 # Starting new_ho_10 with 98s (1) cores 0.39/0.90 # new_ho_10 with pid 16401 completed with status 0 0.39/0.90 # Result found by new_ho_10 0.39/0.90 # Preprocessing class: HSLSSMSMSSMNHSA. 0.39/0.90 # Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.39/0.90 # Starting ehoh_best2 with 900s (5) cores 0.39/0.90 # Starting additional_ho_6 with 180s (1) cores 0.39/0.90 # SinE strategy is GSinE(CountFormulas,hypos,4.0,,2,20000,1.0) 0.39/0.90 # Search class: HGHSM-FSLM32-MHSFFSBN 0.39/0.90 # Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.39/0.90 # Starting new_ho_10 with 98s (1) cores 0.39/0.90 # Preprocessing time : 0.011 s 0.39/0.90 # Presaturation interreduction done 0.39/0.90 0.39/0.90 # Proof found! 0.39/0.90 # SZS status Theorem 0.39/0.90 # SZS output start CNFRefutation 0.39/0.90 thf(decl_sort1, type, set_val: $tType). 0.39/0.90 thf(decl_sort2, type, g: $tType). 0.39/0.90 thf(decl_sort3, type, list_node: $tType). 0.39/0.90 thf(decl_sort4, type, node: $tType). 0.39/0.90 thf(decl_sort5, type, list_P561207620_edgeD: $tType). 0.39/0.90 thf(decl_sort6, type, val: $tType). 0.39/0.90 thf(decl_sort7, type, produc1432036078de_val: $tType). 0.39/0.90 thf(decl_sort8, type, option_list_val: $tType). 0.39/0.90 thf(decl_22, type, graph_1012773594_edgeD: (g > list_node) > (g > $o) > (g > node > list_P561207620_edgeD) > g > node > list_node > node > $o). 0.39/0.90 thf(decl_26, type, append_node: list_node > list_node > list_node). 0.39/0.90 thf(decl_32, type, cons_node: node > list_node > list_node). 0.39/0.90 thf(decl_35, type, nil_node: list_node). 0.39/0.90 thf(decl_38, type, hd_node: list_node > node). 0.39/0.90 thf(decl_50, type, sSA_CF551432799de_val: (g > list_node) > (g > node > set_val) > (g > produc1432036078de_val > option_list_val) > g > val > node). 0.39/0.90 thf(decl_59, type, alpha_n: g > list_node). 0.39/0.90 thf(decl_61, type, defs: g > node > set_val). 0.39/0.90 thf(decl_62, type, g2: g). 0.39/0.90 thf(decl_63, type, i: node). 0.39/0.90 thf(decl_64, type, inEdges: g > node > list_P561207620_edgeD). 0.39/0.90 thf(decl_65, type, invar: g > $o). 0.39/0.90 thf(decl_71, type, phis: g > produc1432036078de_val > option_list_val). 0.39/0.90 thf(decl_72, type, pred_phi_r: node). 0.39/0.90 thf(decl_73, type, r: val). 0.39/0.90 thf(decl_74, type, ri: list_node). 0.39/0.90 thf(decl_75, type, rs: list_node). 0.39/0.90 thf(decl_76, type, rs_rest: list_node). 0.39/0.90 thf(decl_79, type, tmp: list_node). 0.39/0.90 thf(decl_158, type, esk75_1: list_node > list_node). 0.39/0.90 thf(decl_159, type, esk76_1: list_node > node). 0.39/0.90 thf(decl_332, type, esk241_0: list_node). 0.39/0.90 thf(fact_235_neq__Nil__rev__conv, axiom, ![X221:list_node]:((((X221)!=(nil_node))<=>?[X102:list_node, X34:node]:(((X221)=(append_node @ X102 @ (cons_node @ X34 @ nil_node)))))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_235_neq__Nil__rev__conv)). 0.39/0.90 thf(fact_273_hd__append, axiom, ![X145:list_node, X146:list_node]:(((((X145)=(nil_node))=>((hd_node @ (append_node @ X145 @ X146))=(hd_node @ X146)))&(((X145)!=(nil_node))=>((hd_node @ (append_node @ X145 @ X146))=(hd_node @ X145))))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_273_hd__append)). 0.39/0.90 thf(fact_19__092_060open_062_092_060And_062thesis_O_A_I_092_060And_062rs_H__rest_O_Ars_H_A_061_Ari_A_064_Ars_H__rest_A_092_060Longrightarrow_062_Athesis_J_A_092_060Longrightarrow_062_Athesis_092_060close_062, axiom, ~(![X234:list_node]:(((rs)!=(append_node @ ri @ X234)))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_19__092_060open_062_092_060And_062thesis_O_A_I_092_060And_062rs_H__rest_O_Ars_H_A_061_Ari_A_064_Ars_H__rest_A_092_060Longrightarrow_062_Athesis_J_A_092_060Longrightarrow_062_Athesis_092_060close_062)). 0.39/0.90 thf(fact_16_old_Opath2__forget__hd, axiom, ![X12:g, X13:node, X14:list_node, X15:node]:(((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ (hd_node @ X14) @ X14 @ X15)<=(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X13 @ X14 @ X15))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_16_old_Opath2__forget__hd)). 0.39/0.90 thf(fact_18__092_060open_062ri_A_061_Atmp_A_064_A_091i_093_092_060close_062, axiom, ((ri)=(append_node @ tmp @ (cons_node @ i @ nil_node))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_18__092_060open_062ri_A_061_Atmp_A_064_A_091i_093_092_060close_062)). 0.39/0.90 thf(fact_3_old_Opath2__split_I2_J, axiom, ![X12:g, X13:node, X14:list_node, X31:node, X108:list_node, X15:node]:(((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X13 @ (append_node @ X14 @ (cons_node @ X31 @ X108)) @ X15)=>(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X31 @ (cons_node @ X31 @ X108) @ X15))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_3_old_Opath2__split_I2_J)). 0.39/0.90 thf(conj_0, conjecture, (graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ i @ (cons_node @ i @ rs_rest) @ pred_phi_r), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', conj_0)). 0.39/0.90 thf(fact_1_rs_H__rest__def, axiom, ((rs)=(append_node @ tmp @ (cons_node @ i @ rs_rest))), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_1_rs_H__rest__def)). 0.39/0.90 thf(fact_5_rs_H__props_I1_J, axiom, (graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ (sSA_CF551432799de_val @ alpha_n @ defs @ phis @ g2 @ r) @ rs @ pred_phi_r), file('/export/starexec/sandbox2/tmp/tmp.aAtndVIzhm/E---3.1_16312.p', fact_5_rs_H__props_I1_J)). 0.39/0.90 thf(c_0_9, plain, ![X221:list_node]:((((X221)!=(nil_node))<=>?[X102:list_node, X34:node]:(((X221)=(append_node @ X102 @ (cons_node @ X34 @ nil_node)))))), inference(fof_simplification,[status(thm)],[fact_235_neq__Nil__rev__conv])). 0.39/0.90 thf(c_0_10, plain, ![X1788:list_node, X1791:list_node, X1792:list_node, X1793:node]:(((((X1788)=(nil_node))|((X1788)=(append_node @ (esk75_1 @ X1788) @ (cons_node @ (esk76_1 @ X1788) @ nil_node))))&(((X1791)!=(append_node @ X1792 @ (cons_node @ X1793 @ nil_node)))|((X1791)!=(nil_node))))), inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_9])])])])])])). 0.39/0.90 thf(c_0_11, plain, ![X145:list_node, X146:list_node]:(((((X145)=(nil_node))=>((hd_node @ (append_node @ X145 @ X146))=(hd_node @ X146)))&(((X145)!=(nil_node))=>((hd_node @ (append_node @ X145 @ X146))=(hd_node @ X145))))), inference(fof_simplification,[status(thm)],[fact_273_hd__append])). 0.39/0.90 thf(c_0_12, plain, ~(![X234:list_node]:(((rs)!=(append_node @ ri @ X234)))), inference(fof_simplification,[status(thm)],[fact_19__092_060open_062_092_060And_062thesis_O_A_I_092_060And_062rs_H__rest_O_Ars_H_A_061_Ari_A_064_Ars_H__rest_A_092_060Longrightarrow_062_Athesis_J_A_092_060Longrightarrow_062_Athesis_092_060close_062])). 0.39/0.90 thf(c_0_13, plain, ![X4:list_node, X3:node, X2:list_node]:((((X2)!=(append_node @ X4 @ (cons_node @ X3 @ nil_node)))|((X2)!=(nil_node)))), inference(split_conjunct,[status(thm)],[c_0_10])). 0.39/0.90 thf(c_0_14, plain, ![X12:g, X13:node, X14:list_node, X15:node]:(((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X13 @ X14 @ X15)=>(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ (hd_node @ X14) @ X14 @ X15))), inference(fof_simplification,[status(thm)],[fact_16_old_Opath2__forget__hd])). 0.39/0.90 thf(c_0_15, plain, ![X2385:list_node, X2386:list_node]:(((((X2385)!=(nil_node))|((hd_node @ (append_node @ X2385 @ X2386))=(hd_node @ X2386)))&(((X2385)=(nil_node))|((hd_node @ (append_node @ X2385 @ X2386))=(hd_node @ X2385))))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_11])])])). 0.39/0.90 thf(c_0_16, plain, ((rs)=(append_node @ ri @ esk241_0)), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_12])])])). 0.39/0.90 thf(c_0_17, plain, ![X2:list_node, X3:node]:(((append_node @ X2 @ (cons_node @ X3 @ nil_node))!=(nil_node))), inference(er,[status(thm)],[c_0_13])). 0.39/0.90 thf(c_0_18, plain, ((ri)=(append_node @ tmp @ (cons_node @ i @ nil_node))), inference(split_conjunct,[status(thm)],[fact_18__092_060open_062ri_A_061_Atmp_A_064_A_091i_093_092_060close_062])). 0.39/0.90 thf(c_0_19, plain, ![X1509:g, X1510:node, X1511:list_node, X1512:node, X1513:list_node, X1514:node]:((~(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X1509 @ X1510 @ (append_node @ X1511 @ (cons_node @ X1512 @ X1513)) @ X1514)|(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X1509 @ X1512 @ (cons_node @ X1512 @ X1513) @ X1514))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fact_3_old_Opath2__split_I2_J])])])). 0.39/0.90 thf(c_0_20, plain, ![X1581:g, X1582:node, X1583:list_node, X1584:node]:((~(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X1581 @ X1582 @ X1583 @ X1584)|(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X1581 @ (hd_node @ X1583) @ X1583 @ X1584))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_14])])])). 0.39/0.90 thf(c_0_21, plain, ![X4:list_node, X2:list_node]:((((X2)=(nil_node))|((hd_node @ (append_node @ X2 @ X4))=(hd_node @ X2)))), inference(split_conjunct,[status(thm)],[c_0_15])). 0.39/0.90 thf(c_0_22, plain, ((rs)=(append_node @ ri @ esk241_0)), inference(split_conjunct,[status(thm)],[c_0_16])). 0.39/0.90 thf(c_0_23, plain, ((ri)!=(nil_node)), inference(spm,[status(thm)],[c_0_17, c_0_18])). 0.39/0.90 thf(c_0_24, negated_conjecture, ~(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ i @ (cons_node @ i @ rs_rest) @ pred_phi_r), inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[conj_0])])). 0.39/0.90 thf(c_0_25, plain, ![X2:list_node, X3:node, X4:list_node, X5:node, X12:g, X9:node]:(((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X5 @ (cons_node @ X5 @ X4) @ X9)|~((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X3 @ (append_node @ X2 @ (cons_node @ X5 @ X4)) @ X9)))), inference(split_conjunct,[status(thm)],[c_0_19])). 0.39/0.90 thf(c_0_26, plain, ((rs)=(append_node @ tmp @ (cons_node @ i @ rs_rest))), inference(split_conjunct,[status(thm)],[fact_1_rs_H__rest__def])). 0.39/0.90 thf(c_0_27, plain, ![X2:list_node, X3:node, X12:g, X5:node]:(((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ (hd_node @ X2) @ X2 @ X5)|~((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X3 @ X2 @ X5)))), inference(split_conjunct,[status(thm)],[c_0_20])). 0.39/0.90 thf(c_0_28, plain, (graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ (sSA_CF551432799de_val @ alpha_n @ defs @ phis @ g2 @ r) @ rs @ pred_phi_r), inference(split_conjunct,[status(thm)],[fact_5_rs_H__props_I1_J])). 0.39/0.90 thf(c_0_29, plain, ((hd_node @ rs)=(hd_node @ ri)), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_21, c_0_22]), c_0_23])). 0.39/0.90 thf(c_0_30, negated_conjecture, ~(graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ i @ (cons_node @ i @ rs_rest) @ pred_phi_r), inference(fof_nnf,[status(thm)],[c_0_24])). 0.39/0.90 thf(c_0_31, plain, ![X12:g, X5:node, X3:node]:(((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ i @ (cons_node @ i @ rs_rest) @ X3)|~((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ X12 @ X5 @ rs @ X3)))), inference(spm,[status(thm)],[c_0_25, c_0_26])). 0.39/0.90 thf(c_0_32, plain, (graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ (hd_node @ ri) @ rs @ pred_phi_r), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_27, c_0_28]), c_0_29])). 0.39/0.90 thf(c_0_33, negated_conjecture, ~((graph_1012773594_edgeD @ alpha_n @ invar @ inEdges @ g2 @ i @ (cons_node @ i @ rs_rest) @ pred_phi_r)), inference(split_conjunct,[status(thm)],[c_0_30])). 0.39/0.90 thf(c_0_34, plain, ($false), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_31, c_0_32]), c_0_33]), ['proof']). 0.39/0.90 # SZS output end CNFRefutation 0.39/0.90 # Parsed axioms : 423 0.39/0.90 # Removed by relevancy pruning/SinE : 169 0.39/0.90 # Initial clauses : 590 0.39/0.90 # Removed in clause preprocessing : 24 0.39/0.90 # Initial clauses in saturation : 566 0.39/0.90 # Processed clauses : 1515 0.39/0.90 # ...of these trivial : 34 0.39/0.90 # ...subsumed : 278 0.39/0.90 # ...remaining for further processing : 1203 0.39/0.90 # Other redundant clauses eliminated : 2249 0.39/0.90 # Clauses deleted for lack of memory : 0 0.39/0.90 # Backward-subsumed : 8 0.39/0.90 # Backward-rewritten : 27 0.39/0.90 # Generated clauses : 12204 0.39/0.90 # ...of the previous two non-redundant : 9557 0.39/0.90 # ...aggressively subsumed : 0 0.39/0.90 # Contextual simplify-reflections : 1 0.39/0.90 # Paramodulations : 9952 0.39/0.90 # Factorizations : 0 0.39/0.90 # NegExts : 0 0.39/0.90 # Equation resolutions : 2276 0.39/0.90 # Disequality decompositions : 0 0.39/0.90 # Total rewrite steps : 1133 0.39/0.90 # ...of those cached : 820 0.39/0.90 # Propositional unsat checks : 0 0.39/0.90 # Propositional check models : 0 0.39/0.90 # Propositional check unsatisfiable : 0 0.39/0.90 # Propositional clauses : 0 0.39/0.90 # Propositional clauses after purity: 0 0.39/0.90 # Propositional unsat core size : 0 0.39/0.90 # Propositional preprocessing time : 0.000 0.39/0.90 # Propositional encoding time : 0.000 0.39/0.90 # Propositional solver time : 0.000 0.39/0.90 # Success case prop preproc time : 0.000 0.39/0.90 # Success case prop encoding time : 0.000 0.39/0.90 # Success case prop solver time : 0.000 0.39/0.90 # Current number of processed clauses : 650 0.39/0.90 # Positive orientable unit clauses : 112 0.39/0.90 # Positive unorientable unit clauses: 0 0.39/0.90 # Negative unit clauses : 55 0.39/0.90 # Non-unit-clauses : 483 0.39/0.90 # Current number of unprocessed clauses: 8997 0.39/0.90 # ...number of literals in the above : 33264 0.39/0.90 # Current number of archived formulas : 0 0.39/0.90 # Current number of archived clauses : 461 0.39/0.90 # Clause-clause subsumption calls (NU) : 54023 0.39/0.90 # Rec. Clause-clause subsumption calls : 18558 0.39/0.90 # Non-unit clause-clause subsumptions : 139 0.39/0.90 # Unit Clause-clause subsumption calls : 3453 0.39/0.90 # Rewrite failures with RHS unbound : 0 0.39/0.90 # BW rewrite match attempts : 289 0.39/0.90 # BW rewrite match successes : 5 0.39/0.90 # Condensation attempts : 1515 0.39/0.90 # Condensation successes : 0 0.39/0.90 # Termbank termtop insertions : 256894 0.39/0.90 # Search garbage collected termcells : 16535 0.39/0.90 0.39/0.90 # ------------------------------------------------- 0.39/0.90 # User time : 0.318 s 0.39/0.90 # System time : 0.016 s 0.39/0.90 # Total time : 0.334 s 0.39/0.90 # Maximum resident set size: 5020 pages 0.39/0.90 0.39/0.90 # ------------------------------------------------- 0.39/0.90 # User time : 0.387 s 0.39/0.90 # System time : 0.067 s 0.39/0.90 # Total time : 0.455 s 0.39/0.90 # Maximum resident set size: 2680 pages 0.39/0.90 % E---3.1 exiting 0.39/0.90 % E exiting 0.39/0.90 EOF