--- Job jbearing25 Start 09/21/08 03:28:35 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 --- jbearing25.gms(5407) 3 Mb --- Starting execution: elapsed 0:00:00.124 --- jbearing25.gms(5403) 3 Mb --- Generating NLP model m --- jbearing25.gms(5407) 6 Mb --- 1 rows 1,405 columns 1,405 non-zeroes --- 97,214 nl-code 1,404 nl-non-zeroes --- jbearing25.gms(5407) 4 Mb --- Executing IPOPT: elapsed 0:00:00.272 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.: 0 Number of nonzeros in Lagrangian Hessian.............: 3675 Total number of variables............................: 1250 variables with only lower bounds: 1250 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 1.7077955e+01 0.00e+00 1.38e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.3345573e+01 0.00e+00 3.31e-01 -6.5 2.02e-01 - 7.49e-01 1.00e+00f 1 2 7.4030149e+00 0.00e+00 2.83e-01 -3.1 2.38e-01 - 4.57e-01 1.00e+00f 1 3 3.8221807e+00 0.00e+00 1.86e-01 -3.4 1.69e-01 - 3.83e-01 1.00e+00f 1 4 1.9045238e+00 0.00e+00 8.59e-02 -7.6 1.26e-01 - 4.22e-01 1.00e+00f 1 5 8.8576189e-01 0.00e+00 5.10e-02 -3.9 9.73e-02 - 5.07e-01 1.00e+00f 1 6 3.3047057e-01 0.00e+00 2.56e-02 -4.3 8.12e-02 - 5.99e-01 1.00e+00f 1 7 4.5152031e-02 0.00e+00 4.31e-04 -4.4 6.87e-02 - 9.88e-01 1.00e+00f 1 8 -1.2282950e-01 0.00e+00 2.35e-10 -4.6 7.44e-02 - 1.00e+00 1.00e+00f 1 9 -1.4951048e-01 0.00e+00 5.73e-11 -5.2 3.15e-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 -1.5245481e-01 0.00e+00 1.59e-03 -10.6 9.92e-03 - 1.00e+00 5.85e-01f 1 11 -1.5380285e-01 0.00e+00 6.79e-05 -6.4 4.95e-03 - 1.00e+00 9.82e-01f 1 12 -1.5398185e-01 0.00e+00 1.78e-05 -7.3 4.24e-04 - 1.00e+00 9.88e-01f 1 13 -1.5401232e-01 0.00e+00 2.00e-06 -8.5 1.13e-04 - 1.00e+00 9.97e-01f 1 14 -1.5401519e-01 0.00e+00 2.75e-06 -9.8 2.83e-05 - 1.00e+00 9.93e-01f 1 15 -1.5401551e-01 0.00e+00 3.26e-16 -11.0 7.95e-06 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: -1.5401550642535261e-01 -1.5401550642535261e-01 Dual infeasibility......: 3.2628543133088256e-16 3.2628543133088256e-16 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.2226344466937919e-09 1.2226344466937919e-09 Overall NLP error.......: 1.2226344466937919e-09 1.2226344466937919e-09 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 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 = 15 Total CPU secs in IPOPT (w/o function evaluations) = 0.084 Total CPU secs in NLP function evaluations = 0.620 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- jbearing25.gms(5407) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job jbearing25.gms Stop 09/21/08 03:28:36 elapsed 0:00:01.126