--- Job arki0022 Start 09/21/08 04:14:15 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 --- arki0022.gms(25481) 5 Mb --- Starting execution: elapsed 0:00:00.383 --- arki0022.gms(25477) 6 Mb --- Generating NLP model m --- arki0022.gms(25481) 12 Mb --- 3 rows 4,153 columns 8,306 non-zeroes --- 259,977 nl-code 4,152 nl-non-zeroes --- arki0022.gms(25481) 9 Mb --- Executing IPOPT: elapsed 0:00:00.866 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...: 4152 Number of nonzeros in inequality constraint Jacobian.: 1 Number of nonzeros in Lagrangian Hessian.............: 8303 Total number of variables............................: 4152 variables with only lower bounds: 4152 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 1 Total number of inequality constraints...............: 1 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 -8.6578297e+01 1.72e+00 1.29e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -8.5792175e+01 1.08e-12 1.29e+00 -1.5 5.19e+01 - 4.31e-01 1.00e+00f 1 2 -8.5725000e+01 1.35e-13 8.94e-02 -2.1 2.20e+00 - 9.74e-01 1.00e+00f 1 3 -8.5546983e+01 3.94e-15 1.54e-01 -2.2 4.44e+00 - 1.00e+00 1.00e+00f 1 4 -8.5471350e+01 1.26e-14 5.93e-03 -2.2 1.29e+00 - 1.00e+00 1.00e+00f 1 5 -8.5493534e+01 2.54e-13 6.06e-02 -3.3 3.99e-02 - 7.90e-01 1.00e+00f 1 6 -8.5687862e+01 3.40e-13 4.53e-02 -3.3 2.72e+00 - 7.36e-02 1.00e+00f 1 7 -8.5940105e+01 2.61e-13 1.02e-02 -3.3 5.58e+00 - 1.00e+00 1.00e+00f 1 8 -8.6440845e+01 2.61e-13 1.49e-02 -9.3 1.73e+01 - 3.26e-01 1.00e+00f 1 9 -8.6838272e+01 1.79e-13 3.68e-03 -4.3 2.26e+01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -8.7087411e+01 5.78e-14 7.48e-03 -4.9 2.22e+01 - 9.98e-01 1.00e+00f 1 11 -8.7098894e+01 3.47e-14 2.76e-02 -6.7 3.11e+00 - 1.00e+00 9.48e-01f 1 12 -8.7099069e+01 3.10e-14 6.40e-03 -6.2 1.61e-01 - 1.00e+00 1.00e+00f 1 13 -8.7099090e+01 4.61e-14 9.42e-04 -7.3 7.94e-02 - 1.00e+00 1.00e+00f 1 14 -8.7099091e+01 7.04e-15 8.33e-04 -9.2 6.84e-03 - 1.00e+00 1.00e+00f 1 15 -8.7099091e+01 6.11e-14 1.91e-04 -11.0 1.57e-04 - 1.00e+00 1.00e+00f 1 16 -8.7099091e+01 6.25e-14 6.26e-05 -11.0 1.38e-05 - 1.00e+00 1.00e+00h 1 17 -8.7099091e+01 8.16e-15 1.63e-05 -11.0 3.18e-06 - 1.00e+00 1.00e+00h 1 18 -8.7099091e+01 1.19e-13 3.64e-06 -11.0 7.34e-07 - 1.00e+00 1.00e+00h 1 19 -8.7099091e+01 1.44e-13 4.92e-07 -11.0 1.94e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -8.7099091e+01 4.42e-14 1.59e-08 -11.0 3.46e-08 - 1.00e+00 1.00e+00h 1 21 -8.7099091e+01 9.93e-14 1.86e-11 -11.0 1.18e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 21 (scaled) (unscaled) Objective...............: -8.7099091269949213e+01 -8.7099091269949213e+01 Dual infeasibility......: 1.8606234120695925e-11 1.8606234120695925e-11 Constraint violation....: 9.9298173850126403e-14 9.9298173850126403e-14 Complementarity.........: 1.0000669068842786e-11 1.0000669068842786e-11 Overall NLP error.......: 1.8606234120695925e-11 1.8606234120695925e-11 Number of objective function evaluations = 22 Number of objective gradient evaluations = 22 Number of equality constraint evaluations = 22 Number of inequality constraint evaluations = 22 Number of equality constraint Jacobian evaluations = 22 Number of inequality constraint Jacobian evaluations = 22 Number of Lagrangian Hessian evaluations = 21 Total CPU secs in IPOPT (w/o function evaluations) = 1.280 Total CPU secs in NLP function evaluations = 3.976 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- arki0022.gms(25481) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job arki0022.gms Stop 09/21/08 04:14:22 elapsed 0:00:06.639