--- Job ex8_2_3a Start 09/21/08 02:25:51 LNX-LX3 22.9.0 x86/Linux GAMS Rev 229 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** ************* ALFA release *** GAMS Base Module ALFA 10Sep08 22.9.0 LNX 6574.6578 LX3 x86/Linux *** ************* ALFA release Licensee: Stefan Vigerske G080908/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- ex8_2_3a.gms(37841) 9 Mb --- Starting execution: elapsed 0:00:00.629 --- ex8_2_3a.gms(37837) 10 Mb --- Generating NLP model m --- ex8_2_3a.gms(37841) 17 Mb --- 3,156 rows 15,637 columns 46,942 non-zeroes --- 190,702 nl-code 31,256 nl-non-zeroes --- ex8_2_3a.gms(37841) 14 Mb --- Executing IPOPT: elapsed 0:00:01.291 GAMS/Ipopt NLP Solver (IPOPT Library 3.5) written by A. Waechter List of user-set options: Name Value used acceptable_tol = 1e-08 yes compl_inf_tol = 0.0001 yes constr_viol_tol = 0.0001 yes linear_solver = ma27 yes tol = 1e-08 yes ****************************************************************************** This program contains Ipopt, a library for large-scale nonlinear optimization. Ipopt is released as open source code under the Common Public License (CPL). For more information visit http://projects.coin-or.org/Ipopt ****************************************************************************** This is Ipopt version 3.5stable, running with linear solver ma27. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 31310 Number of nonzeros in Lagrangian Hessian.............: 15636 Total number of variables............................: 15636 variables with only lower bounds: 0 variables with lower and upper bounds: 15636 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 3155 inequality constraints with only lower bounds: 30 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 3125 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 -3.1587121e+03 1.92e+01 2.76e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -3.1407442e+03 6.40e+00 2.54e+01 0.0 1.91e+00 - 3.41e-02 1.00e+00f 1 2 -3.1786942e+03 4.02e+00 1.31e+01 0.4 7.82e+00 - 2.90e-01 5.06e-01f 1 3 -3.2678299e+03 3.88e+00 1.83e+01 1.0 1.16e+02 - 6.53e-01 1.50e-01f 1 4 -3.3205609e+03 3.13e+00 3.85e+01 0.1 2.88e+01 - 4.81e-01 3.78e-01f 1 5 -3.3264720e+03 3.01e+00 9.56e+02 0.5 2.43e+01 - 9.89e-01 3.96e-02f 1 6 -3.4485299e+03 1.47e+00 7.78e+02 0.2 1.03e+02 - 9.62e-01 5.12e-01f 1 7 -3.5674634e+03 1.05e-03 6.74e+00 -0.1 1.17e+01 - 1.00e+00 1.00e+00f 1 8 -3.6182224e+03 1.11e-04 3.61e+01 -0.4 1.03e+01 - 1.00e+00 9.39e-01f 1 9 -3.6439690e+03 3.34e-05 4.64e+01 -0.9 1.28e+01 - 9.94e-01 8.57e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -3.6694719e+03 4.46e-05 7.23e+00 -1.4 1.29e+01 - 9.96e-01 9.45e-01f 1 11 -3.6769005e+03 2.20e-04 1.95e+00 -1.4 1.49e+01 - 9.13e-01 8.33e-01f 1 12 -3.6804658e+03 1.44e-04 2.70e-01 -1.5 4.01e+00 - 9.83e-01 1.00e+00f 1 13 -3.6863248e+03 3.49e-03 1.16e+01 -2.5 1.09e+01 - 1.18e-01 4.70e-01f 1 14 -3.6894800e+03 7.22e-03 4.59e-01 -1.7 6.36e-01 - 9.94e-01 1.00e+00h 1 15 -3.7014858e+03 3.50e-02 3.89e+00 -1.9 4.34e+00 - 2.10e-01 1.00e+00f 1 16 -3.7056582e+03 7.11e-03 8.22e-02 -2.0 1.03e+00 - 9.92e-01 1.00e+00h 1 17 -3.7281194e+03 2.22e-01 2.34e+00 -4.0 7.53e+00 - 4.18e-01 9.98e-01f 1 18 -3.7273883e+03 3.98e-04 2.62e-02 -2.6 3.49e+00 - 1.00e+00 1.00e+00h 1 19 -3.7274827e+03 3.94e-04 2.60e-01 -8.6 1.33e+01 - 1.79e-01 1.49e-02f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -3.7278704e+03 5.40e-05 2.23e-01 -2.6 6.07e+00 - 8.39e-01 1.00e+00h 1 21 -3.7286516e+03 5.62e-04 7.44e-02 -2.7 1.14e+01 - 7.35e-01 6.99e-01f 1 22 -3.7289195e+03 5.56e-04 6.74e-02 -3.1 1.92e+01 - 3.56e-01 1.37e-01h 1 23 -3.7296425e+03 1.83e-04 4.69e-01 -3.0 7.44e+00 - 7.34e-01 1.00e+00h 1 24 -3.7296392e+03 2.33e-05 1.26e-01 -3.0 1.01e+00 - 9.87e-01 8.42e-01h 1 25 -3.7297966e+03 4.92e-05 5.88e-02 -3.0 1.42e+00 - 8.61e-01 9.98e-01h 1 26 -3.7299085e+03 4.69e-05 6.88e-01 -3.6 7.44e+00 - 7.06e-01 1.62e-01f 1 27 -3.7304310e+03 8.40e-05 2.44e-01 -3.7 9.43e+00 - 9.96e-01 7.64e-01f 1 28 -3.7306672e+03 5.24e-05 3.18e-03 -3.7 1.11e+01 - 1.00e+00 1.00e+00h 1 29 -3.7308454e+03 2.10e-04 2.09e-01 -4.8 1.40e+01 - 2.67e-01 6.27e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -3.7308270e+03 1.03e-04 1.20e-01 -3.9 2.53e+00 - 1.00e+00 4.85e-01h 1 31 -3.7309623e+03 3.71e-05 1.61e-03 -4.5 9.66e+00 - 9.98e-01 9.98e-01h 1 32 -3.7310149e+03 1.17e-05 8.18e-03 -5.3 1.56e+01 - 7.49e-01 6.09e-01h 1 33 -3.7310451e+03 4.20e-06 3.04e-03 -5.2 2.24e+01 - 9.84e-01 8.51e-01h 1 34 -3.7310614e+03 3.23e-06 8.81e-04 -5.4 7.66e+00 - 9.65e-01 1.00e+00h 1 35 -3.7310706e+03 2.47e-06 8.99e-04 -5.8 7.64e+00 - 9.49e-01 9.93e-01h 1 36 -3.7310746e+03 2.79e-06 7.19e-05 -6.1 1.45e+01 - 9.93e-01 1.00e+00h 1 37 -3.7310770e+03 1.70e-06 3.59e-04 -6.6 1.37e+01 - 9.50e-01 9.00e-01h 1 38 -3.7310781e+03 3.24e-07 8.41e-06 -6.8 8.38e+00 - 9.97e-01 1.00e+00h 1 39 -3.7310787e+03 2.92e-07 1.93e-04 -7.2 1.34e+01 - 9.99e-01 8.85e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 -3.7310790e+03 1.78e-07 2.02e-06 -7.5 1.54e+01 - 1.00e+00 1.00e+00h 1 41 -3.7310792e+03 3.53e-08 7.90e-06 -7.9 6.75e+00 - 9.61e-01 9.42e-01h 1 42 -3.7310792e+03 2.55e-08 2.00e-06 -8.2 1.38e+01 - 9.88e-01 1.00e+00h 1 43 -3.7310793e+03 1.61e-08 2.68e-06 -8.6 1.37e+01 - 9.93e-01 9.65e-01h 1 44 -3.7310793e+03 3.30e-09 1.49e-07 -8.9 8.42e+00 - 9.96e-01 1.00e+00h 1 45 -3.7310793e+03 2.81e-09 3.14e-06 -9.3 1.26e+01 - 9.99e-01 8.83e-01h 1 46 -3.7310793e+03 1.39e-09 1.32e-08 -9.5 1.75e+01 - 1.00e+00 1.00e+00h 1 47 -3.7310793e+03 3.62e-10 1.03e-07 -10.0 7.00e+00 - 9.62e-01 9.79e-01h 1 48 -3.7310793e+03 1.97e-10 1.25e-08 -10.3 1.25e+01 - 9.94e-01 1.00e+00f 1 49 -3.7310793e+03 1.28e-10 1.22e-09 -10.7 1.50e+01 - 9.87e-01 9.88e-01h 1 Number of Iterations....: 49 (scaled) (unscaled) Objective...............: -3.7310792963863282e+03 -3.7310792963863282e+03 Dual infeasibility......: 1.2168605567630664e-09 1.2168605567630664e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.3473637239226366e-11 3.3473637239226366e-11 Overall NLP error.......: 1.2168605567630664e-09 1.2168605567630664e-09 Number of objective function evaluations = 50 Number of objective gradient evaluations = 50 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 50 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 50 Number of Lagrangian Hessian evaluations = 49 Total CPU secs in IPOPT (w/o function evaluations) = 3.056 Total CPU secs in NLP function evaluations = 6.912 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- ex8_2_3a.gms(37841) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ex8_2_3a.gms Stop 09/21/08 02:26:03 elapsed 0:00:12.268