--- Job gbd Start 09/06/08 10:38:03 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 --- gbd.gms(56) 2 Mb --- Starting execution: elapsed 0:00:00.002 --- gbd.gms(51) 3 Mb --- Generating MINLP model m --- gbd.gms(56) 5 Mb --- 5 rows 5 columns 17 non-zeroes --- 12 nl-code 1 nl-non-zeroes --- 3 discrete-columns --- gbd.gms(56) 3 Mb --- Executing BONMIN: elapsed 0:00:00.004 GAMS/Bonmin MINLP Solver (Bonmin Library 0.99) written by P. Bonami List of user-set options: Name Value used bonmin.algorithm = B-Hyb 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 2.20000000002 9 0.016001 OA0003I New best feasible of 2.2 found after 0.004 sec. Cbc0012I Integer solution of 2.2 found by noonlinear programm after 0 iterations and 0 nodes (0.00 seconds) Cbc0013I At root node, 0 cuts changed objective from 2.2 to 2.2 in 1 passes Cbc0014I Cut generator 0 (NLP solution based oa cuts) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 1 (Mixed Integer Gomory) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 2 (Probing) - 0 row cuts, 1 column cuts (0 active) Cbc0014I Cut generator 3 (Mixed Integer Rounding) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 4 (Cover) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 5 (Clique) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 6 (Flow Covers) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 7 (Outer Approximation decomposition.) - 0 row cuts, 0 column cuts (0 active) Cbc0014I Cut generator 8 (Outer Approximation feasibility check.) - 3 row cuts, 0 column cuts (0 active) Cbc0001I Search completed - best objective 2.200000001183629, took 0 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Outer Approximation feasibility check. was tried 1 times and created 3 cuts of which 0 were active after adding rounds of cuts Bonmin finished. Found feasible point. Objective function = 2.200000. Resolve with fixed discrete variables to get dual values. MINLP solution: 2.200000001 (0 nodes, 0.01 seconds) Best possible: 2.200000001 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- gbd.gms(56) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job gbd.gms Stop 09/06/08 10:38:03 elapsed 0:00:00.054