0.11/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.11/0.12 % Command : run_E /export/starexec/sandbox2/benchmark/theBenchmark.p 240 THM 0.12/0.33 % Computer : n015.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 0.12/0.33 % CPULimit : 1920 0.12/0.33 % WCLimit : 240 0.12/0.33 % DateTime : Wed Jul 30 06:08:49 EDT 2025 0.12/0.33 % CPUTime : 0.19/0.47 Running higher-order theorem proving 0.19/0.49 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=240 /export/starexec/sandbox2/tmp/tmp.n3OSVq5jWK/E---3.1_10386.p 0.19/0.51 # Version: 3.0.0-ho 0.19/0.51 # Preprocessing class: HSLSSMSSSSLCHSA. 0.19/0.51 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.51 # Starting sh2 with 960s (4) cores 0.19/0.51 # Starting full_lambda_3 with 240s (1) cores 0.19/0.51 # Starting ehoh_best7_lambda with 240s (1) cores 0.19/0.51 # Starting post_as_ho9 with 240s (1) cores 0.19/0.51 # Starting almost_fo_4 with 240s (1) cores 0.19/0.51 # full_lambda_3 with pid 10466 completed with status 0 0.19/0.51 # Result found by full_lambda_3 0.19/0.51 # Preprocessing class: HSLSSMSSSSLCHSA. 0.19/0.51 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.51 # Starting sh2 with 960s (4) cores 0.19/0.51 # Starting full_lambda_3 with 240s (1) cores 0.19/0.51 # SinE strategy is GSinE(CountTerms,hypos,1.5,,2,20000,1.0) 0.19/0.51 # Search class: HGUSM-FFMF33-DHSFFSBN 0.19/0.51 # partial match(3): HGUSM-FFMF32-SHSFMSBN 0.19/0.51 # Scheduled 6 strats onto 1 cores with 240 seconds (240 total) 0.19/0.51 # Starting new_ho_10 with 44s (1) cores 0.19/0.51 # new_ho_10 with pid 10470 completed with status 0 0.19/0.51 # Result found by new_ho_10 0.19/0.51 # Preprocessing class: HSLSSMSSSSLCHSA. 0.19/0.51 # Scheduled 5 strats onto 8 cores with 240 seconds (1920 total) 0.19/0.51 # Starting sh2 with 960s (4) cores 0.19/0.51 # Starting full_lambda_3 with 240s (1) cores 0.19/0.51 # SinE strategy is GSinE(CountTerms,hypos,1.5,,2,20000,1.0) 0.19/0.51 # Search class: HGUSM-FFMF33-DHSFFSBN 0.19/0.51 # partial match(3): HGUSM-FFMF32-SHSFMSBN 0.19/0.51 # Scheduled 6 strats onto 1 cores with 240 seconds (240 total) 0.19/0.51 # Starting new_ho_10 with 44s (1) cores 0.19/0.51 # Preprocessing time : 0.002 s 0.19/0.51 # Presaturation interreduction done 0.19/0.51 0.19/0.51 # Proof found! 0.19/0.51 # SZS status Theorem 0.19/0.51 # SZS output start CNFRefutation 0.19/0.51 thf(decl_sort1, type, com: $tType). 0.19/0.51 thf(decl_sort2, type, hoare_669141180iple_a: $tType). 0.19/0.51 thf(decl_sort3, type, x_a: $tType). 0.19/0.51 thf(decl_sort4, type, state: $tType). 0.19/0.51 thf(decl_33, type, hoare_2128652938rivs_a: (hoare_669141180iple_a > $o) > (hoare_669141180iple_a > $o) > $o). 0.19/0.51 thf(decl_34, type, hoare_1295064928iple_a: (x_a > state > $o) > com > (x_a > state > $o) > hoare_669141180iple_a). 0.19/0.51 thf(decl_35, type, bot_bo280939947le_a_o: hoare_669141180iple_a > $o). 0.19/0.51 thf(decl_38, type, insert175534902iple_a: hoare_669141180iple_a > (hoare_669141180iple_a > $o) > hoare_669141180iple_a > $o). 0.19/0.51 thf(decl_42, type, g: hoare_669141180iple_a > $o). 0.19/0.51 thf(decl_43, type, p: x_a > state > $o). 0.19/0.51 thf(decl_44, type, b: state > $o). 0.19/0.51 thf(decl_45, type, c: com). 0.19/0.51 thf(conj_0, conjecture, (hoare_2128652938rivs_a @ g @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[X1:x_a, X2:state]:(~($true))) @ c @ (^[X1:x_a, X2:state]:(((p @ X1 @ X2)&~((b @ X2)))))) @ bot_bo280939947le_a_o)), file('/export/starexec/sandbox2/tmp/tmp.n3OSVq5jWK/E---3.1_10386.p', conj_0)). 0.19/0.51 thf(fact_4_constant, axiom, ![X195:hoare_669141180iple_a > $o, X196:x_a > state > $o, X197:com, X198:x_a > state > $o, X199:$o]:(((hoare_2128652938rivs_a @ X195 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[X1:x_a, X2:state]:(((X196 @ X1 @ X2)&(X199)))) @ X197 @ X198) @ bot_bo280939947le_a_o))<=((hoare_2128652938rivs_a @ X195 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ X196 @ X197 @ X198) @ bot_bo280939947le_a_o))<=(X199)))), file('/export/starexec/sandbox2/tmp/tmp.n3OSVq5jWK/E---3.1_10386.p', fact_4_constant)). 0.19/0.51 thf(c_0_2, negated_conjecture, ~(hoare_2128652938rivs_a @ g @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:(~($true))) @ c @ (^[Z0/* 19 */:x_a, Z1:state]:(((p @ Z0 @ Z1)&~((b @ Z1)))))) @ bot_bo280939947le_a_o)), inference(fof_simplification,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[conj_0])])])). 0.19/0.51 thf(c_0_3, plain, ![X195:hoare_669141180iple_a > $o, X196:x_a > state > $o, X197:com, X198:x_a > state > $o, X199:$o]:((((X199)=>(hoare_2128652938rivs_a @ X195 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ X196 @ X197 @ X198) @ bot_bo280939947le_a_o)))=>(hoare_2128652938rivs_a @ X195 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:((X196 @ Z0 @ Z1&(X199)))) @ X197 @ X198) @ bot_bo280939947le_a_o)))), inference(fof_simplification,[status(thm)],[inference(fof_simplification,[status(thm)],[fact_4_constant])])). 0.19/0.51 thf(c_0_4, negated_conjecture, ~(hoare_2128652938rivs_a @ g @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:(~($true))) @ c @ (^[Z0/* 19 */:x_a, Z1:state]:(((p @ Z0 @ Z1)&~((b @ Z1)))))) @ bot_bo280939947le_a_o)), inference(fof_nnf,[status(thm)],[c_0_2])). 0.19/0.51 thf(c_0_5, plain, ![X369:hoare_669141180iple_a > $o, X370:x_a > state > $o, X371:com, X372:x_a > state > $o, X373:$o]:((((X373)|(hoare_2128652938rivs_a @ X369 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:((X370 @ Z0 @ Z1&(X373)))) @ X371 @ X372) @ bot_bo280939947le_a_o)))&(~(hoare_2128652938rivs_a @ X369 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ X370 @ X371 @ X372) @ bot_bo280939947le_a_o))|(hoare_2128652938rivs_a @ X369 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:((X370 @ Z0 @ Z1&(X373)))) @ X371 @ X372) @ bot_bo280939947le_a_o))))), inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_3])])])])). 0.19/0.51 thf(c_0_6, negated_conjecture, ~((hoare_2128652938rivs_a @ g @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:(~(($true)))) @ c @ (^[Z0/* 19 */:x_a, Z1:state]:(((p @ Z0 @ Z1)&~((b @ Z1)))))) @ bot_bo280939947le_a_o))), inference(split_conjunct,[status(thm)],[c_0_4])). 0.19/0.51 thf(c_0_7, plain, ![X3:hoare_669141180iple_a > $o, X39:x_a > state > $o, X42:com, X41:x_a > state > $o]:((hoare_2128652938rivs_a @ X3 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:(((X39 @ Z0 @ Z1)&~($true)))) @ X42 @ X41) @ bot_bo280939947le_a_o))), inference(cn,[status(thm)],[inference(cn,[status(thm)],[inference(split_conjunct,[status(thm)],[c_0_5])])])). 0.19/0.51 thf(c_0_8, negated_conjecture, ~((hoare_2128652938rivs_a @ g @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:(~($true))) @ c @ (^[Z0/* 19 */:x_a, Z1:state]:(((p @ Z0 @ Z1)&~((b @ Z1)))))) @ bot_bo280939947le_a_o))), inference(cn,[status(thm)],[c_0_6])). 0.19/0.51 thf(c_0_9, plain, ![X3:hoare_669141180iple_a > $o, X42:com, X39:x_a > state > $o]:((hoare_2128652938rivs_a @ X3 @ (insert175534902iple_a @ (hoare_1295064928iple_a @ (^[Z0/* 19 */:x_a, Z1:state]:(~($true))) @ X42 @ X39) @ bot_bo280939947le_a_o))), inference(cn,[status(thm)],[c_0_7])). 0.19/0.51 thf(c_0_10, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_8, c_0_9])]), ['proof']). 0.19/0.51 # SZS output end CNFRefutation 0.19/0.51 # Parsed axioms : 125 0.19/0.51 # Removed by relevancy pruning/SinE : 106 0.19/0.51 # Initial clauses : 37 0.19/0.51 # Removed in clause preprocessing : 2 0.19/0.51 # Initial clauses in saturation : 35 0.19/0.51 # Processed clauses : 24 0.19/0.51 # ...of these trivial : 0 0.19/0.51 # ...subsumed : 4 0.19/0.51 # ...remaining for further processing : 20 0.19/0.51 # Other redundant clauses eliminated : 3 0.19/0.51 # Clauses deleted for lack of memory : 0 0.19/0.51 # Backward-subsumed : 0 0.19/0.51 # Backward-rewritten : 1 0.19/0.51 # Generated clauses : 2 0.19/0.51 # ...of the previous two non-redundant : 2 0.19/0.51 # ...aggressively subsumed : 0 0.19/0.51 # Contextual simplify-reflections : 0 0.19/0.51 # Paramodulations : 0 0.19/0.51 # Factorizations : 0 0.19/0.51 # NegExts : 0 0.19/0.51 # Equation resolutions : 3 0.19/0.51 # Disequality decompositions : 0 0.19/0.51 # Total rewrite steps : 1 0.19/0.51 # ...of those cached : 0 0.19/0.51 # Propositional unsat checks : 0 0.19/0.51 # Propositional check models : 0 0.19/0.51 # Propositional check unsatisfiable : 0 0.19/0.51 # Propositional clauses : 0 0.19/0.51 # Propositional clauses after purity: 0 0.19/0.51 # Propositional unsat core size : 0 0.19/0.51 # Propositional preprocessing time : 0.000 0.19/0.51 # Propositional encoding time : 0.000 0.19/0.51 # Propositional solver time : 0.000 0.19/0.51 # Success case prop preproc time : 0.000 0.19/0.51 # Success case prop encoding time : 0.000 0.19/0.51 # Success case prop solver time : 0.000 0.19/0.51 # Current number of processed clauses : 17 0.19/0.51 # Positive orientable unit clauses : 5 0.19/0.51 # Positive unorientable unit clauses: 1 0.19/0.51 # Negative unit clauses : 1 0.19/0.51 # Non-unit-clauses : 10 0.19/0.51 # Current number of unprocessed clauses: 13 0.19/0.51 # ...number of literals in the above : 37 0.19/0.51 # Current number of archived formulas : 0 0.19/0.51 # Current number of archived clauses : 1 0.19/0.51 # Clause-clause subsumption calls (NU) : 36 0.19/0.51 # Rec. Clause-clause subsumption calls : 36 0.19/0.51 # Non-unit clause-clause subsumptions : 2 0.19/0.51 # Unit Clause-clause subsumption calls : 2 0.19/0.51 # Rewrite failures with RHS unbound : 0 0.19/0.51 # BW rewrite match attempts : 9 0.19/0.51 # BW rewrite match successes : 3 0.19/0.51 # Condensation attempts : 24 0.19/0.51 # Condensation successes : 0 0.19/0.51 # Termbank termtop insertions : 5122 0.19/0.51 # Search garbage collected termcells : 1960 0.19/0.51 0.19/0.51 # ------------------------------------------------- 0.19/0.51 # User time : 0.006 s 0.19/0.51 # System time : 0.004 s 0.19/0.51 # Total time : 0.010 s 0.19/0.51 # Maximum resident set size: 2328 pages 0.19/0.51 0.19/0.51 # ------------------------------------------------- 0.19/0.51 # User time : 0.012 s 0.19/0.51 # System time : 0.006 s 0.19/0.51 # Total time : 0.018 s 0.19/0.51 # Maximum resident set size: 2048 pages 0.19/0.51 % E exiting 0.19/0.51 % E exiting 0.19/0.51 EOF