--- Job polygon50 Start 09/21/08 03:29:51 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 --- polygon50.gms(2915) 2 Mb --- Starting execution: elapsed 0:00:00.067 --- polygon50.gms(2911) 3 Mb --- Generating NLP model m --- polygon50.gms(2915) 5 Mb --- 1,275 rows 101 columns 5,099 non-zeroes --- 47,782 nl-code 5,000 nl-non-zeroes --- polygon50.gms(2915) 3 Mb --- Executing IPOPT: elapsed 0:00:00.115 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.: 4899 Number of nonzeros in Lagrangian Hessian.............: 4851 Total number of variables............................: 98 variables with only lower bounds: 0 variables with lower and upper bounds: 98 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 1274 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 1274 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 -8.4988257e-01 1.76e-01 1.34e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -6.1809520e-01 3.71e-02 7.47e+00 -0.6 2.90e-01 - 1.87e-01 1.00e+00f 1 2 -6.0030619e-01 4.88e-04 1.62e-01 -6.3 1.33e-02 - 9.21e-01 1.00e+00h 1 3 -5.9936315e-01 5.90e-05 1.88e-03 -3.2 9.17e-03 - 9.91e-01 1.00e+00h 1 4 -6.0079235e-01 2.87e-06 3.10e-03 -5.1 3.10e-03 0.0 1.00e+00 1.00e+00h 1 5 -6.0513761e-01 2.67e-05 3.14e-03 -6.9 9.41e-03 -0.5 1.00e+00 1.00e+00h 1 6 -6.1815116e-01 2.40e-04 3.09e-03 -8.1 2.78e-02 -1.0 1.00e+00 1.00e+00h 1 7 -6.5742750e-01 2.40e-03 3.16e-03 -8.8 8.54e-02 -1.4 1.00e+00 1.00e+00h 1 8 -6.7223770e-01 2.97e-04 3.33e-03 -9.6 3.37e-02 -1.0 1.00e+00 1.00e+00h 1 9 -7.0457026e-01 2.08e-03 3.68e-03 -7.5 1.17e-01 -1.5 1.00e+00 6.92e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -7.0471418e-01 2.07e-03 8.61e-03 -5.5 3.98e-02 -1.1 1.00e+00 8.48e-03h 1 11 -7.1642363e-01 3.00e-03 3.52e-03 -3.7 1.12e-01 -1.5 1.00e+00 8.97e-01f 1 12 -7.2588906e-01 3.35e-04 2.03e-03 -4.1 2.62e-02 -1.1 1.00e+00 9.70e-01h 1 13 -7.4824492e-01 3.47e-03 1.07e-02 -4.3 1.52e-01 -1.6 9.97e-01 5.34e-01h 1 14 -7.4781661e-01 4.56e-04 1.42e-03 -3.8 2.04e-02 -1.2 1.00e+00 1.00e+00h 1 15 -7.6012449e-01 2.86e-03 3.20e-03 -4.1 6.52e-02 -1.6 9.89e-01 7.44e-01h 1 16 -7.6831705e-01 7.88e-04 1.96e-03 -4.5 3.22e-02 -1.2 1.00e+00 9.67e-01h 1 17 -7.7126129e-01 9.92e-04 1.93e-02 -4.4 1.27e-01 -1.7 9.87e-01 1.90e-01h 1 18 -7.7406597e-01 4.14e-04 9.41e-03 -4.6 2.41e-02 -1.3 1.00e+00 6.64e-01h 1 19 -7.7586333e-01 3.76e-04 1.18e-02 -4.4 5.03e-02 -1.7 1.00e+00 6.16e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -7.7787630e-01 1.28e-04 1.97e-03 -4.8 2.00e-02 -1.3 1.00e+00 8.94e-01h 1 21 -7.7806811e-01 4.46e-04 1.34e-03 -4.5 4.56e-02 -1.8 8.94e-01 8.04e-01h 1 22 -7.7972766e-01 1.17e-04 9.31e-04 -5.1 2.16e-02 -1.4 1.00e+00 9.41e-01h 1 23 -7.8004369e-01 1.17e-04 4.42e-03 -4.8 3.65e-02 -1.8 9.60e-01 4.01e-01h 1 24 -7.8072433e-01 5.83e-05 5.30e-04 -5.3 1.38e-02 -1.4 1.00e+00 1.00e+00h 1 25 -7.8078179e-01 6.85e-05 7.11e-03 -5.0 1.53e-02 -1.9 1.00e+00 3.77e-01h 1 26 -7.8121470e-01 2.44e-05 3.31e-04 -5.9 5.15e-03 -1.5 1.00e+00 9.64e-01h 1 27 -7.8131157e-01 8.24e-05 6.60e-03 -6.1 3.27e-02 -1.9 1.00e+00 2.48e-01h 1 28 -7.8136887e-01 8.92e-05 1.13e-02 -5.8 5.04e-02 -2.4 7.78e-01 9.63e-02h 1 29 -7.8162649e-01 8.41e-04 3.41e-04 -6.2 3.36e-02 -2.0 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -7.8097652e-01 5.98e-05 6.66e-02 -4.9 7.01e-03 -1.6 1.50e-01 9.61e-01h 1 31 -7.8140704e-01 3.78e-05 3.04e-02 -5.7 1.08e-02 -2.0 1.00e+00 5.55e-01h 1 32 -7.8181574e-01 2.19e-04 5.64e-03 -5.9 1.47e-02 -2.5 1.00e+00 8.26e-01h 1 33 -7.8202409e-01 3.70e-04 1.03e-03 -6.7 1.81e-02 -3.0 1.00e+00 8.69e-01h 1 34 -7.8215258e-01 5.31e-04 7.84e-05 -6.8 2.44e-02 -3.5 1.00e+00 1.00e+00h 1 35 -7.8219037e-01 3.22e-04 4.68e-05 -7.9 2.40e-02 -4.0 1.00e+00 1.00e+00h 1 36 -7.8214631e-01 6.28e-05 8.73e-06 -9.7 1.09e-02 -4.4 1.00e+00 1.00e+00h 1 37 -7.8213299e-01 1.84e-06 2.67e-07 -11.0 1.80e-03 -4.9 1.00e+00 1.00e+00h 1 38 -7.8213256e-01 6.70e-09 5.14e-08 -11.0 1.05e-04 -5.4 1.00e+00 1.00e+00h 1 39 -7.8213256e-01 7.54e-10 2.17e-10 -11.0 4.89e-05 -5.9 1.00e+00 1.00e+00h 1 Number of Iterations....: 39 (scaled) (unscaled) Objective...............: -7.8213255906900447e-01 -7.8213255906900447e-01 Dual infeasibility......: 2.1694317493059521e-10 2.1694317493059521e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0001679333526594e-11 1.0001679333526594e-11 Overall NLP error.......: 2.1694317493059521e-10 2.1694317493059521e-10 Number of objective function evaluations = 40 Number of objective gradient evaluations = 40 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 40 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 40 Number of Lagrangian Hessian evaluations = 39 Total CPU secs in IPOPT (w/o function evaluations) = 0.384 Total CPU secs in NLP function evaluations = 1.096 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- polygon50.gms(2915) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job polygon50.gms Stop 09/21/08 03:29:53 elapsed 0:00:01.762