--- Job polygon25 Start 09/21/08 05:45:03 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 --- polygon25.gms(825) 2 Mb --- Starting execution: elapsed 0:00:00.021 --- polygon25.gms(821) 3 Mb --- Generating NLP model m --- polygon25.gms(825) 5 Mb --- 325 rows 51 columns 1,299 non-zeroes --- 12,007 nl-code 1,250 nl-non-zeroes --- polygon25.gms(825) 3 Mb --- Executing IPOPT: elapsed 0:00:00.041 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...: 0 Number of nonzeros in inequality constraint Jacobian.: 1199 Number of nonzeros in Lagrangian Hessian.............: 1176 Total number of variables............................: 48 variables with only lower bounds: 0 variables with lower and upper bounds: 48 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 324 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 324 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 -8.5767227e-01 2.07e-01 1.34e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -7.1991920e-01 2.21e-02 5.26e+00 -1.0 2.12e-01 - 1.59e-01 1.00e+00f 1 2 -7.0850742e-01 4.16e-04 1.61e-01 -2.2 1.77e-02 - 9.46e-01 1.00e+00h 1 3 -7.0679576e-01 3.10e-04 2.85e-03 -2.9 1.82e-02 - 9.83e-01 1.00e+00h 1 4 -7.6238068e-01 3.07e-03 3.37e-03 -3.8 1.30e-01 -2.0 1.00e+00 7.50e-01h 1 5 -7.7256507e-01 2.65e-03 1.17e-03 -3.7 4.20e-02 -1.6 1.00e+00 9.65e-01h 1 6 -7.7638092e-01 3.01e-03 1.00e-03 -4.0 4.44e-02 -2.1 1.00e+00 9.26e-01h 1 7 -7.7827288e-01 3.34e-04 4.86e-04 -4.6 2.05e-02 -1.6 1.00e+00 9.98e-01h 1 8 -7.7857422e-01 5.10e-04 5.36e-02 -4.3 2.10e-01 - 7.07e-01 1.05e-01h 1 9 -7.7811332e-01 1.85e-05 3.65e-04 -4.4 5.77e-03 -1.2 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -7.8023775e-01 4.96e-03 6.82e-04 -4.8 1.09e-01 - 9.70e-01 9.87e-01h 1 11 -7.7976090e-01 3.17e-04 2.43e-05 -5.8 2.63e-02 - 1.00e+00 1.00e+00h 1 12 -7.7974140e-01 5.76e-06 7.14e-07 -7.7 3.71e-03 - 1.00e+00 1.00e+00h 1 13 -7.7974054e-01 3.19e-09 2.99e-10 -11.0 7.27e-05 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: -7.7974054101846113e-01 -7.7974054101846113e-01 Dual infeasibility......: 2.9924452877419734e-10 2.9924452877419734e-10 Constraint violation....: 1.5636409944619345e-09 1.5636409944619345e-09 Complementarity.........: 2.7199577660285229e-11 2.7199577660285229e-11 Overall NLP error.......: 1.5636409944619345e-09 1.5636409944619345e-09 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 13 Total CPU secs in IPOPT (w/o function evaluations) = 0.104 Total CPU secs in NLP function evaluations = 0.032 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- polygon25.gms(825) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job polygon25.gms Stop 09/21/08 05:45:03 elapsed 0:00:00.216