--- Job lnts100 Start 09/21/08 05:43:41 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 --- lnts100.gms(1216) 2 Mb --- Starting execution: elapsed 0:00:00.033 --- lnts100.gms(1212) 3 Mb --- Generating NLP model m --- lnts100.gms(1216) 5 Mb --- 401 rows 507 columns 2,002 non-zeroes --- 9,401 nl-code 1,200 nl-non-zeroes --- lnts100.gms(1216) 3 Mb --- Executing IPOPT: elapsed 0:00:00.061 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 = mumps 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 mumps. Number of nonzeros in equality constraint Jacobian...: 1989 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 400 Total number of variables............................: 499 variables with only lower bounds: 1 variables with lower and upper bounds: 101 variables with only upper bounds: 0 Total number of equality constraints.................: 400 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 1.0000000e+00 1.00e+00 2.84e-14 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 4.5000000e-01 1.64e-01 7.77e+02 -5.8 9.88e+00 - 8.32e-01 1.00e+00h 1 2 5.9465842e-01 8.71e-02 6.98e+02 -1.2 8.86e+00 - 1.00e+00 1.00e+00H 1 3 5.5650343e-01 1.77e-01 1.28e+03 -0.8 1.13e+00 0.0 1.00e+00 1.00e+00h 1 4 5.5824205e-01 7.82e-03 6.65e+02 -1.1 2.27e-01 1.3 1.00e+00 1.00e+00h 1 5 5.5831214e-01 6.05e-05 2.12e+01 -2.7 2.10e-02 0.9 1.00e+00 1.00e+00h 1 6 5.5830965e-01 3.85e-08 2.05e-02 -4.3 5.29e-04 0.4 1.00e+00 1.00e+00h 1 7 5.5049161e-01 3.83e-01 2.93e-01 -3.7 5.92e+00 - 9.91e-01 3.03e-01f 1 8 5.5336189e-01 1.20e-01 8.30e-02 -3.7 9.67e-01 - 1.00e+00 1.00e+00h 1 9 5.5439040e-01 1.51e-02 3.93e-02 -4.6 3.78e-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 5.5459470e-01 2.44e-05 8.49e-05 -6.2 1.86e-02 - 1.00e+00 1.00e+00h 1 11 5.5459540e-01 3.41e-08 6.34e-08 -11.0 5.49e-04 - 1.00e+00 1.00e+00h 1 12 5.5459540e-01 5.54e-14 1.99e-13 -11.0 7.02e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.5459540116691042e-01 5.5459540116691042e-01 Dual infeasibility......: 1.9858053205326291e-13 1.9858053205326291e-13 Constraint violation....: 5.5400128928795311e-14 5.5400128928795311e-14 Complementarity.........: 1.0001723671051762e-11 1.0001723671051762e-11 Overall NLP error.......: 1.0001723671051762e-11 1.0001723671051762e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 14 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 13 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 12 Total CPU secs in IPOPT (w/o function evaluations) = 0.176 Total CPU secs in NLP function evaluations = 0.012 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- lnts100.gms(1216) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job lnts100.gms Stop 09/21/08 05:43:41 elapsed 0:00:00.311