--- Job arki0017 Start 09/21/08 00:57:52 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 --- arki0017.gms(13739) 4 Mb --- Starting execution: elapsed 0:00:00.182 --- arki0017.gms(13735) 4 Mb --- Generating NLP model m --- arki0017.gms(13739) 7 Mb --- 2,573 rows 4,333 columns 16,651 non-zeroes --- 51,063 nl-code 5,982 nl-non-zeroes --- arki0017.gms(13739) 5 Mb --- Executing IPOPT: elapsed 0:00:00.392 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...: 14436 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 4098 Total number of variables............................: 4332 variables with only lower bounds: 3112 variables with lower and upper bounds: 1098 variables with only upper bounds: 0 Total number of equality constraints.................: 2572 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 -1.2154984e+02 6.10e+01 3.09e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -1.2154983e+02 6.10e+01 3.78e+04 -1.6 5.05e+01 - 2.55e-01 6.08e-06f 1 2 -1.2153352e+02 5.73e+01 3.58e+04 -0.6 5.07e+01 - 3.92e-01 6.14e-02f 1 3 -1.1271450e+02 9.17e+00 5.65e+03 -0.7 4.89e+01 - 4.58e-01 9.60e-01f 1 4 -1.1031923e+02 4.29e-01 2.51e+03 -0.9 1.02e+01 - 8.77e-01 9.98e-01f 1 5 -1.0991567e+02 1.99e-01 8.70e+03 -1.2 1.84e+01 - 9.50e-01 1.00e+00f 1 6 -1.0861663e+02 3.74e-01 3.60e+02 -1.3 2.91e+01 - 1.00e+00 1.00e+00f 1 7 -1.0816216e+02 7.03e-02 7.42e+00 -1.3 9.79e+00 - 1.00e+00 1.00e+00h 1 8 -1.1364090e+02 1.25e-01 4.02e+02 -1.6 1.61e+01 - 9.99e-01 1.00e+00f 1 9 -1.1881065e+02 2.68e-01 1.01e+03 -2.0 2.11e+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 -1.2093028e+02 9.89e-02 7.55e+02 -2.4 1.41e+01 - 1.00e+00 1.00e+00h 1 11 -1.2154134e+02 1.85e-02 3.47e+02 -2.8 6.17e+00 - 1.00e+00 1.00e+00h 1 12 -1.2172227e+02 3.69e-03 9.15e+01 -3.3 2.80e+00 - 1.00e+00 1.00e+00h 1 13 -1.2178429e+02 9.15e-04 7.53e+01 -3.9 1.27e+00 - 1.00e+00 1.00e+00h 1 14 -1.2181213e+02 1.15e-04 6.88e+01 -4.5 3.89e-01 - 1.00e+00 1.00e+00h 1 15 -1.2177699e+02 1.92e-04 3.34e+04 -3.4 1.27e+00 - 1.00e+00 4.20e-01f 1 16 -1.2177914e+02 5.61e-05 3.55e+00 -3.5 2.91e-01 - 1.00e+00 1.00e+00h 1 17 -1.2180322e+02 2.28e-04 1.83e+01 -4.2 6.94e-01 - 1.00e+00 1.00e+00h 1 18 -1.2181561e+02 7.25e-06 1.74e+01 -4.3 1.09e-01 - 1.00e+00 1.00e+00h 1 19 -1.2182261e+02 6.75e-06 6.92e-02 -4.6 1.33e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -1.2182839e+02 3.38e-06 3.20e-02 -5.2 9.00e-02 - 1.00e+00 1.00e+00h 1 21 -1.2183148e+02 1.77e-06 1.93e-02 -5.8 4.73e-02 - 1.00e+00 1.00e+00h 1 22 -1.2183262e+02 4.62e-07 6.51e-03 -6.3 2.25e-02 - 1.00e+00 1.00e+00h 1 23 -1.2183300e+02 9.18e-08 2.85e-03 -7.1 9.64e-03 - 1.00e+00 1.00e+00h 1 24 -1.2183307e+02 1.17e-08 8.38e-04 -8.0 3.13e-03 - 1.00e+00 1.00e+00h 1 25 -1.2183308e+02 1.71e-09 1.58e-04 -9.4 1.31e-03 - 1.00e+00 1.00e+00h 1 26 -1.2183308e+02 1.21e-10 2.19e-05 -11.0 4.51e-04 - 1.00e+00 1.00e+00h 1 27 -1.2183308e+02 1.26e-11 5.35e-06 -11.0 1.88e-04 - 1.00e+00 1.00e+00h 1 28 -1.2183308e+02 1.23e-12 1.28e-06 -11.0 6.60e-05 - 1.00e+00 1.00e+00h 1 29 -1.2183308e+02 4.90e-13 2.71e-07 -11.0 1.23e-05 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -1.2183308e+02 1.59e-12 3.75e-08 -11.0 4.54e-06 - 1.00e+00 1.00e+00h 1 31 -1.2183308e+02 2.05e-12 1.36e-09 -11.0 1.55e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 31 (scaled) (unscaled) Objective...............: -1.2183308009522388e+02 -1.2183308009522388e+02 Dual infeasibility......: 1.3647402236083295e-09 1.3647402236083295e-09 Constraint violation....: 2.0463630789890885e-12 2.0463630789890885e-12 Complementarity.........: 1.2285127443205280e-11 1.2285127443205280e-11 Overall NLP error.......: 1.3647402236083295e-09 1.3647402236083295e-09 Number of objective function evaluations = 32 Number of objective gradient evaluations = 32 Number of equality constraint evaluations = 32 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 32 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 31 Total CPU secs in IPOPT (w/o function evaluations) = 0.736 Total CPU secs in NLP function evaluations = 0.296 EXIT: Optimal Solution Found. GAMS/Ipopt finished. --- Restarting execution --- arki0017.gms(13739) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job arki0017.gms Stop 09/21/08 00:57:54 elapsed 0:00:01.707