0.00/0.02 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.04 % Command : run_E /export/starexec/sandbox/benchmark/theBenchmark.p 180 THM 0.09/0.36 % Computer : n003.cluster.edu 0.09/0.36 % Model : x86_64 x86_64 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.09/0.36 % Memory : 8046.5625MB 0.09/0.36 % OS : Linux 6.8.0-71-generic 0.09/0.36 % CPULimit : 1440 0.09/0.36 % WCLimit : 180 0.09/0.36 % DateTime : Mon Jul 27 09:27:23 UTC 2026 0.12/0.36 % CPUTime : 0.12/0.36 Running run_E /export/starexec/sandbox/benchmark/theBenchmark.p 180 THM 0.12/0.41 Running first-order theorem proving 0.12/0.41 Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=180 /export/starexec/sandbox/benchmark/theBenchmark.p 0.12/0.43 % Version: 3.5.1 0.12/0.43 % Preprocessing class: FSMSSMSSSSSNFFN. 0.12/0.43 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.12/0.43 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 900s (5) cores 0.12/0.43 % Starting new_bool_3 with 180s (1) cores 0.12/0.43 % Starting new_bool_1 with 180s (1) cores 0.12/0.43 % Starting sh5l with 180s (1) cores 0.12/0.43 % sh5l with pid 3758190 completed with status 0 0.12/0.43 % Result found by sh5l 0.12/0.43 % Preprocessing class: FSMSSMSSSSSNFFN. 0.12/0.43 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.12/0.43 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 900s (5) cores 0.12/0.43 % Starting new_bool_3 with 180s (1) cores 0.12/0.43 % Starting new_bool_1 with 180s (1) cores 0.12/0.43 % Starting sh5l with 180s (1) cores 0.12/0.43 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = gf500_gu_R04_F100_L20000) 0.12/0.43 % SinE strategy is gf500_gu_R04_F100_L20000 0.12/0.43 % Search class: FGHNF-FFMM21-SFFFFFNN 0.12/0.43 % Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.12/0.43 % Starting SubtermCWHack with 19s (1) cores 0.12/0.43 % SubtermCWHack with pid 3758197 completed with status 0 0.12/0.43 % Result found by SubtermCWHack 0.12/0.43 % Preprocessing class: FSMSSMSSSSSNFFN. 0.12/0.43 % Scheduled 4 strats onto 8 cores with 180 seconds (1440 total) 0.12/0.43 % Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 900s (5) cores 0.12/0.43 % Starting new_bool_3 with 180s (1) cores 0.12/0.43 % Starting new_bool_1 with 180s (1) cores 0.12/0.43 % Starting sh5l with 180s (1) cores 0.12/0.43 % (lift_lambdas = 0, lambda_to_forall = 0,unroll_only_formulas = 0, sine = gf500_gu_R04_F100_L20000) 0.12/0.43 % SinE strategy is gf500_gu_R04_F100_L20000 0.12/0.43 % Search class: FGHNF-FFMM21-SFFFFFNN 0.12/0.43 % Scheduled 6 strats onto 1 cores with 180 seconds (180 total) 0.12/0.43 % Starting SubtermCWHack with 19s (1) cores 0.12/0.43 % Preprocessing time : 0.001 s 0.12/0.43 0.12/0.43 % Proof found! 0.12/0.43 % SZS status Theorem 0.12/0.43 % SZS output start CNFRefutation 0.12/0.43 fof(oag8, axiom, ![X2, X4]:(((unequally_directed_lines(X2,X4)|unequally_directed_lines(X2,reverse_line(X4)))<=(line(X4)&line(X2)))), file('/export/starexec/sandbox/benchmark/Axioms/GEO007+0.ax', oag8)). 0.12/0.43 fof(con, conjecture, ![X2, X1, X3, X6]:(((((distinct_points(X1,X3)&distinct_points(X3,X6))&distinct_points(X1,X6))&line(X2))=>~((between_on_line(X2,X1,X3,X6)&between_on_line(X2,X1,X6,X3))))), file('/export/starexec/sandbox/benchmark/theBenchmark.p', con)). 0.12/0.43 fof(oag5, axiom, ![X2]:(~(unequally_directed_lines(X2,X2))), file('/export/starexec/sandbox/benchmark/Axioms/GEO007+0.ax', oag5)). 0.12/0.43 fof(oag9, axiom, ![X2, X4]:(((left_convergent_lines(X2,X4)|left_convergent_lines(X2,reverse_line(X4)))<=(unequally_directed_lines(X2,X4)&unequally_directed_lines(X2,reverse_line(X4))))), file('/export/starexec/sandbox/benchmark/Axioms/GEO007+0.ax', oag9)). 0.12/0.43 fof(oag6, axiom, ![X2, X4, X5]:(((unequally_directed_lines(X2,X5)|unequally_directed_lines(X4,X5))<=unequally_directed_lines(X2,X4))), file('/export/starexec/sandbox/benchmark/Axioms/GEO007+0.ax', oag6)). 0.12/0.43 fof(oag11, axiom, ![X2, X4]:(~((left_convergent_lines(X2,reverse_line(X4))|left_convergent_lines(X2,X4)))), file('/export/starexec/sandbox/benchmark/Axioms/GEO007+0.ax', oag11)). 0.12/0.43 fof(oagco9, axiom, ![X1, X3]:(~(unequally_directed_lines(line_connecting(X1,X3),reverse_line(line_connecting(X3,X1))))), file('/export/starexec/sandbox/benchmark/Axioms/GEO007+0.ax', oagco9)). 0.12/0.43 fof(c_0_7, plain, ![X2, X4]:(((line(X4)&line(X2))=>(unequally_directed_lines(X2,X4)|unequally_directed_lines(X2,reverse_line(X4))))), inference(fof_simplification,[status(thm)],[oag8])). 0.12/0.43 fof(c_0_8, negated_conjecture, ~(![X2, X1, X3, X6]:(((((distinct_points(X1,X3)&distinct_points(X3,X6))&distinct_points(X1,X6))&line(X2))=>~((between_on_line(X2,X1,X3,X6)&between_on_line(X2,X1,X6,X3)))))), inference(assume_negation,[status(cth)],[con])). 0.12/0.43 fof(c_0_9, plain, ![X22, X23]:((~line(X23)|~line(X22)|(unequally_directed_lines(X22,X23)|unequally_directed_lines(X22,reverse_line(X23))))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_7])])])). 0.12/0.43 fof(c_0_10, negated_conjecture, ((((distinct_points(esk2_0,esk3_0)&distinct_points(esk3_0,esk4_0))&distinct_points(esk2_0,esk4_0))&line(esk1_0))&(between_on_line(esk1_0,esk2_0,esk3_0,esk4_0)&between_on_line(esk1_0,esk2_0,esk4_0,esk3_0))), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_8])])])). 0.12/0.43 fof(c_0_11, plain, ![X2]:(~unequally_directed_lines(X2,X2)), inference(fof_simplification,[status(thm)],[oag5])). 0.12/0.43 fof(c_0_12, plain, ![X2, X4]:(((unequally_directed_lines(X2,X4)&unequally_directed_lines(X2,reverse_line(X4)))=>(left_convergent_lines(X2,X4)|left_convergent_lines(X2,reverse_line(X4))))), inference(fof_simplification,[status(thm)],[oag9])). 0.12/0.43 fof(c_0_13, plain, ![X2, X4, X5]:((unequally_directed_lines(X2,X4)=>(unequally_directed_lines(X2,X5)|unequally_directed_lines(X4,X5)))), inference(fof_simplification,[status(thm)],[oag6])). 0.12/0.43 cnf(c_0_14, plain, (unequally_directed_lines(X2,X1)|unequally_directed_lines(X2,reverse_line(X1))|~line(X1)|~line(X2)), inference(split_conjunct,[status(thm)],[c_0_9])). 0.12/0.43 cnf(c_0_15, negated_conjecture, (line(esk1_0)), inference(split_conjunct,[status(thm)],[c_0_10])). 0.12/0.43 fof(c_0_16, plain, ![X70]:(~unequally_directed_lines(X70,X70)), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_11])])). 0.12/0.43 fof(c_0_17, plain, ![X49, X50]:((~unequally_directed_lines(X49,X50)|~unequally_directed_lines(X49,reverse_line(X50))|(left_convergent_lines(X49,X50)|left_convergent_lines(X49,reverse_line(X50))))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_12])])])). 0.12/0.43 fof(c_0_18, plain, ![X54, X55]:((~left_convergent_lines(X54,reverse_line(X55))&~left_convergent_lines(X54,X55))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[oag11])])])). 0.12/0.43 fof(c_0_19, plain, ![X64, X65, X66]:((~unequally_directed_lines(X64,X65)|(unequally_directed_lines(X64,X66)|unequally_directed_lines(X65,X66)))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_13])])])). 0.12/0.43 cnf(c_0_20, negated_conjecture, (unequally_directed_lines(esk1_0,reverse_line(X1))|unequally_directed_lines(esk1_0,X1)|~line(X1)), inference(spm,[status(thm)],[c_0_14, c_0_15])). 0.12/0.43 cnf(c_0_21, plain, (~unequally_directed_lines(X1,X1)), inference(split_conjunct,[status(thm)],[c_0_16])). 0.12/0.43 cnf(c_0_22, plain, (left_convergent_lines(X1,X2)|left_convergent_lines(X1,reverse_line(X2))|~unequally_directed_lines(X1,X2)|~unequally_directed_lines(X1,reverse_line(X2))), inference(split_conjunct,[status(thm)],[c_0_17])). 0.12/0.43 cnf(c_0_23, plain, (~left_convergent_lines(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_18])). 0.12/0.43 cnf(c_0_24, plain, (unequally_directed_lines(X1,X3)|unequally_directed_lines(X2,X3)|~unequally_directed_lines(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_19])). 0.12/0.43 cnf(c_0_25, negated_conjecture, (unequally_directed_lines(esk1_0,reverse_line(esk1_0))), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_20, c_0_15]), c_0_21])). 0.12/0.43 cnf(c_0_26, plain, (~unequally_directed_lines(X1,reverse_line(X2))|~unequally_directed_lines(X1,X2)), inference(sr,[status(thm)],[inference(sr,[status(thm)],[c_0_22, c_0_23]), c_0_23])). 0.12/0.43 cnf(c_0_27, negated_conjecture, (unequally_directed_lines(reverse_line(esk1_0),X1)|unequally_directed_lines(esk1_0,X1)), inference(spm,[status(thm)],[c_0_24, c_0_25])). 0.12/0.43 cnf(c_0_28, negated_conjecture, (unequally_directed_lines(esk1_0,reverse_line(X1))|~unequally_directed_lines(reverse_line(esk1_0),X1)), inference(spm,[status(thm)],[c_0_26, c_0_27])). 0.12/0.43 cnf(c_0_29, negated_conjecture, (unequally_directed_lines(reverse_line(esk1_0),X1)|unequally_directed_lines(esk1_0,X2)|unequally_directed_lines(X2,X1)), inference(spm,[status(thm)],[c_0_24, c_0_27])). 0.12/0.43 fof(c_0_30, plain, ![X1, X3]:(~unequally_directed_lines(line_connecting(X1,X3),reverse_line(line_connecting(X3,X1)))), inference(fof_simplification,[status(thm)],[oagco9])). 0.12/0.43 cnf(c_0_31, negated_conjecture, (unequally_directed_lines(esk1_0,reverse_line(X1))|unequally_directed_lines(esk1_0,X2)|unequally_directed_lines(X2,X1)), inference(spm,[status(thm)],[c_0_28, c_0_29])). 0.12/0.43 fof(c_0_32, plain, ![X43, X44]:(~unequally_directed_lines(line_connecting(X43,X44),reverse_line(line_connecting(X44,X43)))), inference(fof_nnf,[status(thm)],[inference(variable_rename,[status(thm)],[c_0_30])])). 0.12/0.43 cnf(c_0_33, negated_conjecture, (unequally_directed_lines(esk1_0,X1)|unequally_directed_lines(X1,X2)|~unequally_directed_lines(esk1_0,X2)), inference(spm,[status(thm)],[c_0_26, c_0_31])). 0.12/0.43 cnf(c_0_34, negated_conjecture, (unequally_directed_lines(esk1_0,reverse_line(X1))|unequally_directed_lines(esk1_0,X1)), inference(spm,[status(thm)],[c_0_28, c_0_27])). 0.12/0.43 cnf(c_0_35, plain, (~unequally_directed_lines(line_connecting(X1,X2),reverse_line(line_connecting(X2,X1)))), inference(split_conjunct,[status(thm)],[c_0_32])). 0.12/0.43 cnf(c_0_36, negated_conjecture, (unequally_directed_lines(X1,reverse_line(X2))|unequally_directed_lines(esk1_0,X2)|unequally_directed_lines(esk1_0,X1)), inference(spm,[status(thm)],[c_0_33, c_0_34])). 0.12/0.43 cnf(c_0_37, negated_conjecture, (unequally_directed_lines(esk1_0,line_connecting(X1,X2))|unequally_directed_lines(esk1_0,line_connecting(X2,X1))), inference(spm,[status(thm)],[c_0_35, c_0_36])). 0.12/0.43 cnf(c_0_38, negated_conjecture, (unequally_directed_lines(esk1_0,line_connecting(X1,X1))), inference(ef,[status(thm)],[c_0_37])). 0.12/0.43 cnf(c_0_39, negated_conjecture, (unequally_directed_lines(line_connecting(X1,X1),X2)|unequally_directed_lines(esk1_0,X2)), inference(spm,[status(thm)],[c_0_24, c_0_38])). 0.12/0.43 cnf(c_0_40, negated_conjecture, (unequally_directed_lines(esk1_0,reverse_line(line_connecting(X1,X1)))), inference(spm,[status(thm)],[c_0_35, c_0_39])). 0.12/0.43 cnf(c_0_41, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_26, c_0_40]), c_0_38])]), ['proof']). 0.12/0.43 % SZS output end CNFRefutation 0.12/0.43 % Parsed axioms : 32 0.12/0.43 % Removed by relevancy pruning/SinE : 2 0.12/0.43 % Initial clauses : 55 0.12/0.43 % Removed in clause preprocessing : 0 0.12/0.43 % Initial clauses in saturation : 55 0.12/0.43 % Processed clauses : 150 0.12/0.43 % ...of these trivial : 1 0.12/0.43 % ...subsumed : 62 0.12/0.44 % ...remaining for further processing : 87 0.12/0.44 % Other redundant clauses eliminated : 0 0.12/0.44 % Clauses deleted for lack of memory : 0 0.12/0.44 % Backward-subsumed : 7 0.12/0.44 % Backward-rewritten : 0 0.12/0.44 % Generated clauses : 318 0.12/0.44 % ...of the previous two non-redundant : 215 0.12/0.44 % ...aggressively subsumed : 0 0.12/0.44 % Contextual simplify-reflections : 1 0.12/0.44 % Paramodulations : 260 0.12/0.44 % Factorizations : 58 0.12/0.44 % NegExts : 0 0.12/0.44 % Equation resolutions : 0 0.12/0.44 % Disequality decompositions : 0 0.12/0.44 % Total rewrite steps : 102 0.12/0.44 % ...of those cached : 88 0.12/0.44 % Propositional unsat checks : 0 0.12/0.44 % Propositional check models : 0 0.12/0.44 % Propositional check unsatisfiable : 0 0.12/0.44 % Propositional clauses : 0 0.12/0.44 % Propositional clauses after purity: 0 0.12/0.44 % Propositional unsat core size : 0 0.12/0.44 % Propositional preprocessing time : 0.000 0.12/0.44 % Propositional encoding time : 0.000 0.12/0.44 % Propositional solver time : 0.000 0.12/0.44 % Success case prop preproc time : 0.000 0.12/0.44 % Success case prop encoding time : 0.000 0.12/0.44 % Success case prop solver time : 0.000 0.12/0.44 % Current number of processed clauses : 80 0.12/0.44 % Positive orientable unit clauses : 15 0.12/0.44 % Positive unorientable unit clauses: 0 0.12/0.44 % Negative unit clauses : 10 0.12/0.44 % Non-unit-clauses : 55 0.12/0.44 % Current number of unprocessed clauses: 116 0.12/0.44 % ...number of literals in the above : 416 0.12/0.44 % Current number of archived formulas : 0 0.12/0.44 % Current number of archived clauses : 7 0.12/0.44 % Clause-clause subsumption calls (NU) : 1358 0.12/0.44 % Rec. Clause-clause subsumption calls : 895 0.12/0.44 % Non-unit clause-clause subsumptions : 51 0.12/0.44 % Unit Clause-clause subsumption calls : 148 0.12/0.44 % Rewrite failures with RHS unbound : 0 0.12/0.44 % BW rewrite match attempts : 4 0.12/0.44 % BW rewrite match successes : 1 0.12/0.44 % Condensation attempts : 0 0.12/0.44 % Condensation successes : 0 0.12/0.44 % Termbank termtop insertions : 6571 0.12/0.44 % Search garbage collected termcells : 632 0.12/0.44 0.12/0.44 % ------------------------------------------------- 0.12/0.44 % User time : 0.011 s 0.12/0.44 % System time : 0.001 s 0.12/0.44 % Total time : 0.012 s 0.12/0.44 % Maximum resident set size: 3676 pages 0.12/0.44 0.12/0.44 % ------------------------------------------------- 0.12/0.44 % User time : 0.012 s 0.12/0.44 % System time : 0.006 s 0.12/0.44 % Total time : 0.018 s 0.12/0.44 % Maximum resident set size: 4608 pages 0.12/0.44 % E exiting 0.12/0.44 EOF