--- Job st_miqp5 Start 09/06/08 16:06:49 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** License File has expired 5 days ago Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- st_miqp5.gms(94) 2 Mb --- Starting execution: elapsed 0:00:00.001 --- st_miqp5.gms(89) 3 Mb --- Generating MINLP model m --- st_miqp5.gms(94) 5 Mb --- 14 rows 8 columns 75 non-zeroes --- 35 nl-code 2 nl-non-zeroes --- 2 discrete-columns --- st_miqp5.gms(94) 3 Mb --- Executing BONMIN: elapsed 0:00:00.003 GAMS/Bonmin MINLP Solver (Bonmin Library 0.99) written by P. Bonami List of user-set options: Name Value used bonmin.algorithm = B-OA 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 ****************************************************************************** NLP0012I Num Status Obj It time NLP0013I 1 OPT -333.8888888887013 14 0.020001 OA0003I New best feasible of -333.889 found after 0.040002 sec. Cbc0012I Integer solution of -333.889 found by noonlinear programm after 0 iterations and 0 nodes (0.04 seconds) Cbc0013I At root node, 0 cuts changed objective from -333.889 to -333.889 in 1 passes Cbc0014I Cut generator 0 (Mixed Integer Gomory) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 1 (Probing) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 2 (Mixed Integer Rounding) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 3 (Cover) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 4 (Clique) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 5 (Flow Covers) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 6 (Outer Approximation decomposition.) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 7 (Outer Approximation feasibility check.) - 2 row cuts, 0 column cuts (0 active) Cbc0001I Search completed - best objective -333.8888888887802, took 0 iterations and 0 nodes (0.04 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Outer Approximation feasibility check. was tried 1 times and created 2 cuts of which 0 were active after adding rounds of cuts Bonmin finished. Found feasible point. Objective function = -333.888889. Resolve with fixed discrete variables to get dual values. MINLP solution: -333.8888889 (0 nodes, 0.06 seconds) Best possible: -333.8888889 Absolute gap: 5.6843e-14 Relative gap: 1.7025e-16 GAMS/Bonmin finished. --- Restarting execution --- st_miqp5.gms(94) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job st_miqp5.gms Stop 09/06/08 16:06:49 elapsed 0:00:00.118