--- Job catmix800 Start 09/21/08 00:58:21 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 --- catmix800.gms(6837) 3 Mb --- Starting execution: elapsed 0:00:00.112 --- catmix800.gms(6833) 4 Mb --- Generating NLP model m --- catmix800.gms(6837) 6 Mb --- 1,601 rows 2,404 columns 9,603 non-zeroes --- 92,801 nl-code 9,600 nl-non-zeroes --- catmix800.gms(6837) 4 Mb --- Executing IPOPT: elapsed 0:00:00.267 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...: 9596 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 1600 Total number of variables............................: 2401 variables with only lower bounds: 0 variables with lower and upper bounds: 801 variables with only upper bounds: 0 Total number of equality constraints.................: 1600 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.25e-05 5.14e-04 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -4.9368180e-03 4.82e-07 9.19e-06 -2.4 1.34e-02 - 9.97e-01 1.00e+00f 1 2 -1.5169430e-02 7.18e-06 3.67e-05 -3.5 3.22e-02 - 9.97e-01 1.00e+00f 1 3 -4.7531050e-02 6.54e-05 1.14e-03 -4.5 3.03e-01 - 9.97e-01 1.00e+00h 1 4 -4.7212854e-02 3.61e-05 4.98e-04 -4.8 1.41e+00 - 9.92e-01 6.17e-01h 1 5 -4.8261606e-02 6.05e-05 1.96e-04 -5.4 3.90e-01 - 1.00e+00 1.00e+00h 1 6 -4.7812309e-02 1.03e-05 3.94e-05 -6.2 1.87e-01 - 9.97e-01 1.00e+00h 1 7 -4.7988215e-02 4.99e-06 2.09e-05 -6.8 1.18e-01 - 9.95e-01 1.00e+00h 1 8 -4.8037768e-02 2.68e-06 2.66e-05 -7.4 1.68e-01 - 9.97e-01 1.00e+00h 1 9 -4.8051712e-02 1.66e-06 1.75e-05 -8.0 2.11e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -4.8055068e-02 9.15e-07 9.51e-06 -8.7 2.41e-01 - 1.00e+00 1.00e+00h 1 11 -4.8055741e-02 3.75e-07 5.58e-06 -9.4 2.59e-01 - 1.00e+00 1.00e+00h 1 12 -4.8055872e-02 8.80e-08 1.52e-06 -10.1 1.77e-01 - 1.00e+00 1.00e+00h 1 13 -4.8055897e-02 2.32e-08 4.28e-07 -11.0 1.30e-01 - 1.00e+00 1.00e+00h 1 14 -4.8055897e-02 4.14e-09 7.61e-08 -11.0 5.16e-02 - 1.00e+00 1.00e+00h 1 15 -4.8055897e-02 1.69e-10 3.16e-09 -11.0 2.27e-02 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: -4.8055897423486926e-02 -4.8055897423486926e-02 Dual infeasibility......: 3.1555079685829067e-09 3.1555079685829067e-09 Constraint violation....: 1.6903023425385300e-10 1.6903023425385300e-10 Complementarity.........: 1.0846086211329002e-11 1.0846086211329002e-11 Overall NLP error.......: 3.1555079685829067e-09 3.1555079685829067e-09 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 16 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 16 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 15 Total CPU secs in IPOPT (w/o function evaluations) = 0.108 Total CPU secs in NLP function evaluations = 0.264 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- catmix800.gms(6837) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job catmix800.gms Stop 09/21/08 00:58:22 elapsed 0:00:00.807