Output from RUN_SOLUTION_BY_DISCRETIZATION on 05/08/2012 at 12:25:07. Version for the system is: March 13, 2009 Codelist file name is: ex8_1_1_sourceG.CDL Box data file name is: ex8_1_1_source.DT1 Initial box: [ -1.00 , 2.00 ], [ -1.00 , 1.00 ] Printing in overall algorithm: 0 Printing in LP: 0 EPS_LP_FIT: 1.00000000000000002E-002 ALLOW_EPSILON_APPROXIMATE: F USES_INTERMEDIATE_VARIABLES: F ------------------------------------------------ Independent minimal complete set indices: 8 5 Subspace variables from the Kearfott / Hongthong 2005 analysis: 1 2 MAX_SUBDIVISIONS: 20 Total number of sub-problems: 400 n_intermediate_bounds: 0 working indices: 1 2 ------------------------------------------------ ------------------------------------------------ ------------------------------------------------ Completion of run_solution_by_discretization. Total CPU time: 4.9923120000000001 MAX_SUBDIVISIONS: 20 BEST_ESTIMATE: -2.0218067683721381 FEASIBILITY_VERIFICATION_SUCCEEDED: T N_FEASIBILITY_VERIFICATION_FAILED: 0 EFFECTIVE_EPSILON: 1.00000017155821313E-008 EPSILON_PHI: 4.10668649591565751E-002 LP_SOLUTION_FAILED: F Solution boxes: ------------------------------------------------ Solution box number: 1 with overall box index: 220 [ 2.00 , 2.00 ], [ 0.100 , 0.100 ] LP solution: 2.00 , 0.555E-16 LP solution possibly adjusted with a point optimizer: 2.00 , 0.100 Objective bounds over the solution box: [ -2.04 , -2.02 ] Inequality constraint bounds over the box: [ -3.00 , -3.00 ], [ -0.254E-05, 0.178E-14 ] [ -1.10 , -1.10 ], [ -0.900 , -0.900 ] ------------------------------------------------ Solution box number: 2 with overall box index: 240 [ 1.99 , 2.00 ], [ 0.101 , 0.120 ] LP solution: 2.00 , 0.100 LP solution possibly adjusted with a point optimizer: 2.00 , 0.106 Objective bounds over the solution box: [ -2.06 , -2.02 ] Inequality constraint bounds over the box: [ -3.00 , -2.99 ], [ -0.828E-02, 0.178E-14 ] [ -1.12 , -1.10 ], [ -0.899 , -0.879 ] ------------------------------------------------ Solution box number: 3 with overall box index: 260 [ 2.00 , 2.00 ], [ 0.200 , 0.200 ] LP solution: 2.00 , 0.200 LP solution possibly adjusted with a point optimizer: 2.00 , 0.200 Objective bounds over the solution box: [ -2.05 , -2.01 ] Inequality constraint bounds over the box: [ -3.00 , -3.00 ], [ -0.433E-07, 0.178E-14 ] [ -1.20 , -1.20 ], [ -0.800 , -0.800 ] ------------------------------------------------ No. dense interval residual evaluations -- gradient code list: 400 Number of orig. system inverse midpoint preconditioner rows: 34 Number of solutions for a component in the expanded system: 61622 Total number of forward_substitutions: 868 Number of Gauss--Seidel steps on the dense system: 34 Number point dense residual evaluations, gradient codelist: 4099 Total number dense interval constraint evaluations: 3476 Total number dense interval constraint gradient component evaluations: 520 Total number dense point constraint gradient component evaluations: 35440 Total time spent in subsit (constraint propagation): 0.760E-01 Total time spent searching for "D" in the LP filter: 0.400E-02 FUNCTION_EVALUATION_TIME (in forward_substitution): 0.160E-01 Number of times SUBSIT decreased one or more coordinate widths: 406