--- Job oaer Start 09/03/08 02:45:05 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** License File has expired 2 days ago Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- oaer.gms(64) 2 Mb --- Starting execution: elapsed 0:00:00.009 --- oaer.gms(59) 3 Mb --- Generating MINLP model m --- oaer.gms(64) 5 Mb --- 8 rows 10 columns 26 non-zeroes --- 22 nl-code 2 nl-non-zeroes --- 3 discrete-columns --- oaer.gms(64) 3 Mb --- Executing BONMIN: elapsed 0:00:00.011 GAMS/Bonmin MINLP Solver (Bonmin Library 0.99) written by P. Bonami List of user-set options: Name Value used bonmin.algorithm = B-BB 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 -2.631806297536969 12 0.016001 NLP0013I 2 OPT -1.757281303842416 18 0.024001 NLP0013I 3 OPT -1.923098500186781 18 0.024002 NLP0013I 4 OPT -1.923098530285212 17 0.024001 NLP0013I 5 OPT -1.720971654889705 12 0.016001 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible -2.63181 (0.09 seconds) NLP0013I 6 OPT -1.923098530285212 17 0.020002 NLP0012I Num Status Obj It time NLP0013I 1 OPT -1.923098502797773 23 0.024001 Cbc0004I Integer solution of -1.9231 found after 17 iterations and 1 nodes (0.14 seconds) NLP0013I 7 OPT -1.720971654889705 12 0.016001 Cbc0001I Search completed - best objective -1.923098502797773, took 29 iterations and 2 nodes (0.16 seconds) Cbc0032I Strong branching done 2 times (65 iterations), fathomed 0 nodes and fixed 0 variables Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = -1.923099. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT -1.923098502797784 23 0.028001 MINLP solution: -1.923098503 (2 nodes, 0.22 seconds) Best possible: -1.923098503 Absolute gap: 1.1546e-14 Relative gap: 6.004e-15 GAMS/Bonmin finished. --- Restarting execution --- oaer.gms(64) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job oaer.gms Stop 09/03/08 02:45:05 elapsed 0:00:00.248