--- Job jbearing50 Start 09/21/08 05:43:31 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 --- jbearing50.gms(10848) 3 Mb --- Starting execution: elapsed 0:00:00.218 --- jbearing50.gms(10844) 4 Mb --- Generating NLP model m --- jbearing50.gms(10848) 8 Mb --- 1 rows 2,705 columns 2,705 non-zeroes --- 190,339 nl-code 2,704 nl-non-zeroes --- jbearing50.gms(10848) 6 Mb --- Executing IPOPT: elapsed 0:00:00.551 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.: 0 Number of nonzeros in Lagrangian Hessian.............: 7400 Total number of variables............................: 2500 variables with only lower bounds: 2500 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 0 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 1.9674413e+01 0.00e+00 1.19e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6097692e+01 0.00e+00 1.66e-01 -6.5 2.51e-01 - 8.56e-01 1.00e+00f 1 2 8.9649604e+00 0.00e+00 1.55e-01 -3.1 2.70e-01 - 4.73e-01 1.00e+00f 1 3 4.6726763e+00 0.00e+00 1.04e-01 -3.6 1.85e-01 - 3.95e-01 1.00e+00f 1 4 2.3522913e+00 0.00e+00 7.51e-02 -7.8 1.37e-01 - 4.32e-01 1.00e+00f 1 5 1.1121897e+00 0.00e+00 4.49e-02 -4.2 1.06e-01 - 5.16e-01 1.00e+00f 1 6 4.2347143e-01 0.00e+00 2.22e-02 -8.4 8.97e-02 - 6.14e-01 1.00e+00f 1 7 7.4805805e-02 0.00e+00 1.12e-04 -4.9 7.55e-02 - 9.96e-01 1.00e+00f 1 8 -1.1834847e-01 0.00e+00 1.30e-10 -4.9 7.90e-02 - 1.00e+00 1.00e+00f 1 9 -1.4961407e-01 0.00e+00 3.21e-11 -5.5 3.33e-02 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -1.5306044e-01 0.00e+00 8.17e-04 -10.8 1.09e-02 - 1.00e+00 5.89e-01f 1 11 -1.5459788e-01 0.00e+00 6.37e-05 -6.7 5.61e-03 - 1.00e+00 9.66e-01f 1 12 -1.5478756e-01 0.00e+00 2.59e-05 -7.6 5.09e-04 - 1.00e+00 9.69e-01f 1 13 -1.5481977e-01 0.00e+00 2.19e-06 -8.5 1.20e-04 - 1.00e+00 9.95e-01f 1 14 -1.5482381e-01 0.00e+00 1.42e-15 -9.9 3.33e-05 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: -1.5482381300952902e-01 -1.5482381300952902e-01 Dual infeasibility......: 1.4241723123663902e-15 1.4241723123663902e-15 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 6.6974511350810228e-09 6.6974511350810228e-09 Overall NLP error.......: 6.6974511350810228e-09 6.6974511350810228e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 14 Total CPU secs in IPOPT (w/o function evaluations) = 0.368 Total CPU secs in NLP function evaluations = 2.008 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- jbearing50.gms(10848) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job jbearing50.gms Stop 09/21/08 05:43:34 elapsed 0:00:03.238