0.00/0.05 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.08 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 180 THM 0.17/0.45 % Computer : n022.cluster.edu 0.17/0.45 % Model : x86_64 x86_64 0.17/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.17/0.45 % Memory : 8046.5625MB 0.17/0.45 % OS : Linux 6.8.0-71-generic 0.17/0.45 % CPULimit : 1440 0.17/0.45 % WCLimit : 180 0.17/0.45 % DateTime : Mon Jul 27 13:47:13 UTC 2026 0.17/0.45 % CPUTime : 0.17/0.45 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 180 THM 0.25/0.52 Running higher-order theorem proving 0.35/0.62 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.ZuXKdg0bxO/E---3.1_985837.p 0.37/0.99 % Version: 3.5.1-ho 0.37/0.99 % Preprocessing class: HSLMSMSMLMLCHSA. 0.37/0.99 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.37/0.99 % Starting new_ho_10 with 900s (5) cores 0.37/0.99 % Starting ho_unfolding_6 with 180s (1) cores 0.37/0.99 % Starting sh4l with 180s (1) cores 0.37/0.99 % Starting ehoh_best_nonlift_nonlambdatoforall with 180s (1) cores 0.37/0.99 % new_ho_10 with pid 985850 completed with status 0 0.37/0.99 % Result found by new_ho_10 0.37/0.99 % Preprocessing class: HSLMSMSMLMLCHSA. 0.37/0.99 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.37/0.99 % Starting new_ho_10 with 900s (5) cores 0.37/0.99 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto) 0.37/0.99 % No SInE strategy applied 0.37/0.99 % Search class: HGHSM-FSLM32-MHSMSSBN 0.37/0.99 % Scheduled 5 strats onto 5 cores with 900 seconds (900 total) 0.37/0.99 % Starting SubtermCWHack with 91s (1) cores 0.37/0.99 % Starting new_ho_10 with 541s (1) cores 0.37/0.99 % Starting ho_unfolding_6 with 91s (1) cores 0.37/0.99 % Starting sh4l with 91s (1) cores 0.37/0.99 % Starting ehoh_best_nonlift_nonlambdatoforall with 86s (1) cores 0.37/0.99 % new_ho_10 with pid 985858 completed with status 0 0.37/0.99 % Result found by new_ho_10 0.37/0.99 % Preprocessing class: HSLMSMSMLMLCHSA. 0.37/0.99 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.37/0.99 % Starting new_ho_10 with 900s (5) cores 0.37/0.99 % (lift_lambdas = 1, lambda_to_forall = 1,unroll_only_formulas = 1, sine = Auto) 0.37/0.99 % No SInE strategy applied 0.37/0.99 % Search class: HGHSM-FSLM32-MHSMSSBN 0.37/0.99 % Scheduled 5 strats onto 5 cores with 900 seconds (900 total) 0.37/0.99 % Starting SubtermCWHack with 91s (1) cores 0.37/0.99 % Starting new_ho_10 with 541s (1) cores 0.37/0.99 % Preprocessing time : 0.030 s 0.37/0.99 % Presaturation interreduction done 0.37/0.99 0.37/0.99 % Proof found! 0.37/0.99 % SZS status Theorem 0.37/0.99 % SZS output start CNFRefutation 0.37/0.99 thf(decl_23, type, is_of: $i > ($i > $o) > $o). 0.37/0.99 thf(decl_24, type, all_of: ($i > $o) > ($i > $o) > $o). 0.37/0.99 thf(decl_26, type, in: $i > $i > $o). 0.37/0.99 thf(decl_78, type, e_is: $i > $i > $i > $o). 0.37/0.99 thf(decl_125, type, n_is: $i > $i > $o). 0.37/0.99 thf(decl_163, type, n_ts: $i > $i > $i). 0.37/0.99 thf(decl_190, type, frac: $i). 0.37/0.99 thf(decl_192, type, num: $i > $i). 0.37/0.99 thf(decl_193, type, den: $i > $i). 0.37/0.99 thf(decl_194, type, n_eq: $i > $i > $o). 0.37/0.99 thf(decl_249, type, esk51_0: $i). 0.37/0.99 thf(decl_250, type, esk52_0: $i). 0.37/0.99 thf(def_e_is, axiom, ((e_is)=(^[X1:$i, X60:$i, X61:$i]:(((X60)=(X61))))), file('/export/starexec/sandbox/tmp/tmp.ZuXKdg0bxO/E---3.1_985837.p', def_e_is)). 0.37/0.99 thf(def_all_of, axiom, ((all_of)=(^[X3:$i > $o, X2:$i > $o]:(![X4:$i]:((((is_of @ X4 @ X3))=>((X2 @ X4))))))), file('/export/starexec/sandbox/tmp/tmp.ZuXKdg0bxO/E---3.1_985837.p', def_all_of)). 0.37/0.99 thf(def_is_of, axiom, ((is_of)=(^[X1:$i, X2:$i > $o]:((X2 @ X1)))), file('/export/starexec/sandbox/tmp/tmp.ZuXKdg0bxO/E---3.1_985837.p', def_is_of)). 0.37/0.99 thf(def_n_eq, axiom, ((n_eq)=(^[X1:$i, X218:$i]:((n_is @ (n_ts @ (num @ X1) @ (den @ X218)) @ (n_ts @ (num @ X218) @ (den @ X1)))))), file('/export/starexec/sandbox/tmp/tmp.ZuXKdg0bxO/E---3.1_985837.p', def_n_eq)). 0.37/0.99 thf(def_n_is, axiom, ((n_is)=(^[Z0:$i, Z1:$i]:(((Z0)=(Z1))))), file('/export/starexec/sandbox/tmp/tmp.ZuXKdg0bxO/E---3.1_985837.p', def_n_is)). 0.37/0.99 thf(satz38, conjecture, (all_of @ (^[X1:$i]:((in @ X1 @ frac))) @ (^[X1:$i]:((all_of @ (^[X273:$i]:((in @ X273 @ frac))) @ (^[X274:$i]:((((n_eq @ X274 @ X1))<=((n_eq @ X1 @ X274))))))))), file('/export/starexec/sandbox/tmp/tmp.ZuXKdg0bxO/E---3.1_985837.p', satz38)). 0.37/0.99 thf(c_0_6, plain, ((e_is)=(^[Z0:$i, Z1:$i, Z2:$i]:(((Z1)=(Z2))))), inference(fof_simplification,[status(thm)],[def_e_is])). 0.37/0.99 thf(c_0_7, plain, ((all_of)=(^[Z0:$i > $o, Z1:$i > $o]:(![X4:$i]:(((((Z0 @ X4)))=>((Z1 @ X4))))))), inference(fof_simplification,[status(thm)],[def_all_of])). 0.37/0.99 thf(c_0_8, plain, ((is_of)=(^[Z0:$i, Z1:$i > $o]:((Z1 @ Z0)))), inference(fof_simplification,[status(thm)],[def_is_of])). 0.37/0.99 thf(c_0_9, plain, ((n_eq)=(^[Z0:$i, Z1:$i]:((((n_ts @ (num @ Z0) @ (den @ Z1))=(n_ts @ (num @ Z1) @ (den @ Z0))))))), inference(fof_simplification,[status(thm)],[def_n_eq])). 0.37/0.99 thf(c_0_10, axiom, ((n_is)=(^[Z0:$i, Z1:$i]:(((Z0)=(Z1))))), inference(apply_def,[status(thm)],[def_n_is, c_0_6])). 0.37/0.99 thf(c_0_11, negated_conjecture, ~((all_of @ (^[X1:$i]:((in @ X1 @ frac))) @ (^[X1:$i]:((all_of @ (^[X273:$i]:((in @ X273 @ frac))) @ (^[X274:$i]:((((n_eq @ X274 @ X1))<=((n_eq @ X1 @ X274)))))))))), inference(assume_negation,[status(cth)],[satz38])). 0.37/0.99 thf(c_0_12, plain, ((all_of)=(^[Z0:$i > $o, Z1:$i > $o]:(![X4:$i]:(((((Z0 @ X4)))=>((Z1 @ X4))))))), inference(apply_def,[status(thm)],[c_0_7, c_0_8])). 0.37/0.99 thf(c_0_13, plain, ((n_eq)=(^[Z0:$i, Z1:$i]:((((n_ts @ (num @ Z0) @ (den @ Z1))=(n_ts @ (num @ Z1) @ (den @ Z0))))))), inference(apply_def,[status(thm)],[c_0_9, c_0_10])). 0.37/0.99 thf(c_0_14, negated_conjecture, ~(![X858:$i]:(((in @ X858 @ frac)=>![X857:$i]:(((in @ X857 @ frac)=>(((n_ts @ (num @ X858) @ (den @ X857))=(n_ts @ (num @ X857) @ (den @ X858)))=>((n_ts @ (num @ X857) @ (den @ X858))=(n_ts @ (num @ X858) @ (den @ X857))))))))), inference(fof_simplification,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[c_0_11]), c_0_12]), c_0_13])])). 0.37/0.99 thf(c_0_15, negated_conjecture, ((in @ esk51_0 @ frac)&((in @ esk52_0 @ frac)&(((n_ts @ (num @ esk51_0) @ (den @ esk52_0))=(n_ts @ (num @ esk52_0) @ (den @ esk51_0)))&((n_ts @ (num @ esk52_0) @ (den @ esk51_0))!=(n_ts @ (num @ esk51_0) @ (den @ esk52_0)))))), inference(fof_nnf,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_14])])])])). 0.37/0.99 thf(c_0_16, negated_conjecture, ((n_ts @ (num @ esk51_0) @ (den @ esk52_0))=(n_ts @ (num @ esk52_0) @ (den @ esk51_0))), inference(split_conjunct,[status(thm)],[c_0_15])). 0.37/0.99 thf(c_0_17, negated_conjecture, ((n_ts @ (num @ esk52_0) @ (den @ esk51_0))!=(n_ts @ (num @ esk51_0) @ (den @ esk52_0))), inference(split_conjunct,[status(thm)],[c_0_15])). 0.37/0.99 thf(c_0_18, negated_conjecture, ($false), inference(sr,[status(thm)],[c_0_16, c_0_17]), ['proof']). 0.37/0.99 % SZS output end CNFRefutation 0.37/0.99 % Parsed axioms : 531 0.37/0.99 % Removed by relevancy pruning/SinE : 0 0.37/0.99 % Initial clauses : 1741 0.37/0.99 % Removed in clause preprocessing : 1122 0.37/0.99 % Initial clauses in saturation : 619 0.37/0.99 % Processed clauses : 4 0.37/0.99 % ...of these trivial : 0 0.37/0.99 % ...subsumed : 0 0.37/0.99 % ...remaining for further processing : 3 0.37/0.99 % Other redundant clauses eliminated : 0 0.37/0.99 % Clauses deleted for lack of memory : 0 0.37/0.99 % Backward-subsumed : 0 0.37/0.99 % Backward-rewritten : 0 0.37/0.99 % Generated clauses : 0 0.37/0.99 % ...of the previous two non-redundant : 0 0.37/0.99 % ...aggressively subsumed : 0 0.37/0.99 % Contextual simplify-reflections : 0 0.37/0.99 % Paramodulations : 0 0.37/0.99 % Factorizations : 0 0.37/0.99 % NegExts : 0 0.37/0.99 % Equation resolutions : 0 0.37/0.99 % Disequality decompositions : 0 0.37/0.99 % Total rewrite steps : 0 0.37/0.99 % ...of those cached : 0 0.37/0.99 % Propositional unsat checks : 0 0.37/0.99 % Propositional check models : 0 0.37/0.99 % Propositional check unsatisfiable : 0 0.37/0.99 % Propositional clauses : 0 0.37/0.99 % Propositional clauses after purity: 0 0.37/0.99 % Propositional unsat core size : 0 0.37/0.99 % Propositional preprocessing time : 0.000 0.37/0.99 % Propositional encoding time : 0.000 0.37/0.99 % Propositional solver time : 0.000 0.37/0.99 % Success case prop preproc time : 0.000 0.37/0.99 % Success case prop encoding time : 0.000 0.37/0.99 % Success case prop solver time : 0.000 0.37/0.99 % Current number of processed clauses : 3 0.37/0.99 % Positive orientable unit clauses : 2 0.37/0.99 % Positive unorientable unit clauses: 0 0.37/0.99 % Negative unit clauses : 1 0.37/0.99 % Non-unit-clauses : 0 0.37/0.99 % Current number of unprocessed clauses: 615 0.37/0.99 % ...number of literals in the above : 2696 0.37/0.99 % Current number of archived formulas : 0 0.37/0.99 % Current number of archived clauses : 0 0.37/0.99 % Clause-clause subsumption calls (NU) : 0 0.37/0.99 % Rec. Clause-clause subsumption calls : 0 0.37/0.99 % Non-unit clause-clause subsumptions : 0 0.37/0.99 % Unit Clause-clause subsumption calls : 0 0.37/0.99 % Rewrite failures with RHS unbound : 0 0.37/0.99 % BW rewrite match attempts : 0 0.37/0.99 % BW rewrite match successes : 0 0.37/0.99 % Condensation attempts : 4 0.37/0.99 % Condensation successes : 0 0.37/0.99 % Termbank termtop insertions : 181672 0.37/0.99 % Search garbage collected termcells : 72843 0.37/0.99 0.37/0.99 % ------------------------------------------------- 0.37/0.99 % User time : 0.253 s 0.37/0.99 % System time : 0.043 s 0.37/0.99 % Total time : 0.296 s 0.37/0.99 % Maximum resident set size: 13712 pages 0.37/0.99 0.37/0.99 % ------------------------------------------------- 0.37/0.99 % User time : 0.396 s 0.37/0.99 % System time : 0.115 s 0.37/0.99 % Total time : 0.511 s 0.37/0.99 % Maximum resident set size: 5376 pages 0.37/0.99 % E exiting 0.37/0.99 EOF