--- Job ex8_2_2a Start 09/21/08 02:25:40 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_2a.gms(19774) 5 Mb --- Starting execution: elapsed 0:00:00.310 --- ex8_2_2a.gms(19770) 6 Mb --- Generating NLP model m --- ex8_2_2a.gms(19774) 10 Mb --- 1,948 rows 7,511 columns 22,651 non-zeroes --- 91,952 nl-code 15,006 nl-non-zeroes --- ex8_2_2a.gms(19774) 8 Mb --- Executing IPOPT: elapsed 0:00:00.637 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.: 15144 Number of nonzeros in Lagrangian Hessian.............: 7510 Total number of variables............................: 7510 variables with only lower bounds: 0 variables with lower and upper bounds: 7510 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 1947 inequality constraints with only lower bounds: 72 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 1875 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 -1.1699553e+03 3.03e+01 6.17e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -1.6059711e+02 1.51e+01 1.03e+02 0.5 3.17e+00 - 5.30e-01 7.56e-01f 1 2 -4.9488655e+02 1.17e+01 7.60e+01 0.3 2.78e+01 - 2.04e-01 3.32e-01f 1 3 -5.7796370e+02 9.56e+00 6.09e+01 0.2 4.66e+01 - 3.67e-01 2.15e-01f 1 4 -5.5567245e+02 8.14e+00 5.26e+01 0.0 3.38e+01 - 4.54e-01 1.66e-01f 1 5 -2.5784752e+02 5.27e+00 1.06e+02 0.0 3.39e+01 - 4.31e-01 5.05e-01f 1 6 6.7019376e+01 2.88e+00 1.11e+02 0.0 1.70e+01 - 9.49e-01 5.11e-01f 1 7 -8.1887801e+01 4.82e-01 1.19e+01 -0.4 5.07e+01 - 1.00e+00 8.38e-01f 1 8 -1.9913533e+02 2.16e-02 2.08e+00 -0.4 1.62e+01 - 9.75e-01 1.00e+00f 1 9 -3.8387882e+02 8.17e-02 2.08e+01 -2.0 7.61e+00 - 2.48e-01 5.25e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.8814690e+02 3.00e-02 3.51e+00 -0.6 4.76e+00 - 8.77e-01 1.00e+00f 1 11 -4.1935700e+02 4.47e-02 5.54e+00 -0.9 2.46e+01 - 9.92e-01 8.39e-01f 1 12 -4.2786042e+02 4.08e-02 5.15e+00 -1.2 1.63e+01 - 1.64e-01 8.57e-02f 1 13 -4.3005782e+02 3.61e-02 9.97e+00 -0.9 9.15e+00 - 6.15e-01 1.16e-01f 1 14 -4.3132039e+02 1.58e-03 4.63e+00 -0.9 9.89e+00 - 8.26e-01 1.00e+00h 1 15 -4.5815019e+02 4.32e-03 2.48e+00 -1.1 1.66e+01 - 4.11e-01 6.31e-01f 1 16 -4.6686069e+02 1.30e-03 3.78e+00 -1.1 5.17e+00 - 3.67e-01 1.00e+00f 1 17 -4.6654674e+02 2.45e-05 3.03e-01 -1.1 2.18e+00 - 8.95e-01 1.00e+00f 1 18 -4.8569254e+02 2.86e-03 2.41e-01 -1.1 8.17e+00 - 9.72e-01 1.00e+00f 1 19 -4.9295861e+02 3.11e-03 4.64e+00 -7.1 4.05e+01 - 2.40e-01 7.53e-02f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -5.0614141e+02 1.84e-03 1.29e+00 -1.3 5.78e+00 - 3.84e-01 1.00e+00f 1 21 -5.0973029e+02 1.88e-03 4.23e+00 -2.6 3.04e+01 - 2.42e-01 4.99e-02f 1 22 -5.1969491e+02 1.71e-03 1.16e+00 -1.4 7.61e+00 - 7.89e-01 7.33e-01f 1 23 -5.2996951e+02 1.48e-03 9.25e-01 -1.4 1.08e+01 - 5.67e-01 9.84e-01f 1 24 -5.3028509e+02 1.42e-03 2.25e+01 -1.7 5.17e+00 - 8.13e-01 4.26e-02h 1 25 -5.3424598e+02 1.27e-03 1.28e+01 -1.7 7.40e+00 - 1.00e+00 4.28e-01f 1 26 -5.3736561e+02 7.31e-04 3.53e+00 -1.7 4.73e+00 - 9.88e-01 7.17e-01f 1 27 -5.3972687e+02 3.70e-04 5.71e-01 -1.8 3.48e+00 - 9.98e-01 8.46e-01f 1 28 -5.4027208e+02 1.46e-05 4.06e-01 -1.8 1.19e+00 - 8.07e-01 1.00e+00f 1 29 -5.4378957e+02 7.72e-04 1.09e+00 -2.0 1.49e+01 - 3.34e-01 4.62e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -5.4325859e+02 3.89e-05 1.38e-01 -1.9 1.49e+00 - 9.25e-01 1.00e+00h 1 31 -5.4516556e+02 2.89e-04 1.12e+00 -2.4 2.93e+01 - 2.02e-01 1.37e-01f 1 32 -5.4538482e+02 2.74e-04 2.01e+01 -2.5 1.22e+01 - 9.95e-01 5.25e-02f 1 33 -5.5047025e+02 1.73e-03 3.05e+00 -2.9 2.49e+01 - 1.00e+00 8.78e-01f 1 34 -5.5159219e+02 2.06e-04 2.00e-02 -3.0 1.56e+01 - 9.96e-01 1.00e+00f 1 35 -5.5211065e+02 9.15e-05 1.22e-01 -4.1 1.45e+01 - 7.95e-01 7.13e-01f 1 36 -5.5242682e+02 3.94e-05 1.06e-02 -3.9 2.13e+01 - 9.79e-01 1.00e+00f 1 37 -5.5256091e+02 1.81e-05 9.68e-03 -4.4 1.34e+01 - 9.62e-01 9.91e-01f 1 38 -5.5261256e+02 1.45e-05 4.90e-03 -4.7 1.97e+01 - 9.52e-01 1.00e+00h 1 39 -5.5264086e+02 7.14e-06 1.64e-04 -5.1 1.49e+01 - 9.99e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 -5.5265543e+02 6.77e-06 3.07e-03 -5.8 1.89e+01 - 8.70e-01 8.25e-01h 1 41 -5.5266116e+02 1.59e-06 2.83e-05 -5.9 2.19e+01 - 9.98e-01 1.00e+00h 1 42 -5.5266404e+02 4.74e-07 3.30e-04 -6.5 1.56e+01 - 9.31e-01 8.67e-01h 1 43 -5.5266517e+02 4.84e-08 7.36e-06 -6.6 2.06e+01 - 9.96e-01 1.00e+00h 1 44 -5.5266587e+02 1.11e-07 7.50e-05 -7.2 1.46e+01 - 9.43e-01 1.00e+00h 1 45 -5.5266602e+02 1.03e-07 2.07e-06 -7.3 1.86e+01 - 9.98e-01 1.00e+00h 1 46 -5.5266618e+02 2.21e-08 2.95e-06 -7.9 1.52e+01 - 9.90e-01 1.00e+00h 1 47 -5.5266622e+02 8.73e-09 3.19e-06 -8.2 2.40e+01 - 9.60e-01 1.00e+00h 1 48 -5.5266625e+02 2.08e-09 3.47e-07 -8.7 1.37e+01 - 9.98e-01 9.88e-01h 1 49 -5.5266625e+02 1.46e-09 8.71e-08 -9.1 2.21e+01 - 9.94e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 -5.5266626e+02 3.90e-10 2.52e-07 -9.6 2.40e+01 - 8.69e-01 9.13e-01h 1 51 -5.5266626e+02 3.91e-11 7.28e-09 -9.8 1.76e+01 - 9.95e-01 1.00e+00h 1 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: -5.5266625859612236e+02 -5.5266625859612236e+02 Dual infeasibility......: 7.2806471962394426e-09 7.2806471962394426e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.3324814474066311e-10 2.3324814474066311e-10 Overall NLP error.......: 7.2806471962394426e-09 7.2806471962394426e-09 Number of objective function evaluations = 52 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 52 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 52 Number of Lagrangian Hessian evaluations = 51 Total CPU secs in IPOPT (w/o function evaluations) = 1.488 Total CPU secs in NLP function evaluations = 2.284 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- ex8_2_2a.gms(19774) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ex8_2_2a.gms Stop 09/21/08 02:25:45 elapsed 0:00:04.909