--- Job nvs02 Start 09/03/08 01:43:30 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 --- nvs02.gms(72) 2 Mb --- Starting execution: elapsed 0:00:00.003 --- nvs02.gms(67) 3 Mb --- Generating MINLP model m --- nvs02.gms(72) 5 Mb --- 4 rows 9 columns 20 non-zeroes --- 137 nl-code 16 nl-non-zeroes --- 5 discrete-columns --- nvs02.gms(72) 3 Mb --- Executing BONMIN: elapsed 0:00:00.005 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 5.955866986007826 27 0.040003 NLP0013I 2 OPT 5.955866986975743 8 0.008 NLP0013I 3 OPT 5.955866986089892 6 0.008001 NLP0013I 4 OPT 6.202079382087522 11 0.016001 NLP0013I 5 OPT 5.964184523090291 9 0.016001 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 5.95587 (0.05 seconds) NLP0013I 6 OPT 5.964184523090291 9 0.012001 NLP0013I 7 OPT 5.96418452309 13 0.020001 NLP0013I 8 OPT 5.964184523090267 10 0.016001 NLP0013I 9 OPT 5.96418452309 13 0.016001 NLP0013I 10 OPT 5.96418452309 12 0.016001 NLP0013I 11 OPT 5.96418452309 16 0.020002 NLP0013I 12 OPT 5.964184523090391 12 0.020001 NLP0013I 13 OPT 5.964184523090046 12 0.016001 NLP0013I 14 OPT 5.964184523198597 13 0.016001 NLP0013I 15 OPT 5.96418452309 10 0.016001 NLP0013I 16 OPT 5.964184523108936 15 0.024002 NLP0013I 17 OPT 5.964184523089997 11 0.016001 NLP0013I 18 OPT 5.964184523089926 10 0.016001 NLP0013I 19 OPT 5.964184523088802 10 0.016001 NLP0013I 20 OPT 5.968559763198066 12 0.016001 NLP0012I Num Status Obj It time NLP0013I 21 OPT 5.97436444702 15 0.020001 NLP0013I 22 OPT 5.974364447020035 12 0.016001 NLP0013I 23 OPT 5.975091347319692 12 0.016001 NLP0013I 24 INFEAS 5.964184523070007 16 0.032002 NLP0013I 25 OPT 5.964184523085586 10 0.012 NLP0013I 26 OPT 5.964184523090021 11 0.016001 NLP0013I 27 OPT 5.964184523090498 10 0.016001 NLP0013I 28 OPT 5.964184523090068 10 0.016001 NLP0013I 29 OPT 5.964184523089974 10 0.016001 NLP0013I 30 OPT 5.964184523105851 9 0.012 NLP0013I 31 OPT 5.964184523089264 9 0.016001 NLP0013I 32 OPT 5.964184523250974 9 0.012001 NLP0013I 33 OPT 5.964184523090617 10 0.016001 NLP0013I 34 OPT 5.964184523089948 10 0.016001 NLP0013I 35 OPT 5.964184523161699 9 0.012001 NLP0013I 36 OPT 5.964184523091216 10 0.012001 NLP0013I 37 OPT 5.964184523095456 10 0.016001 NLP0013I 38 OPT 5.964184523090817 10 0.016001 NLP0013I 39 OPT 5.964184523094661 10 0.016001 NLP0013I 40 OPT 5.96418452309 13 0.016001 NLP0012I Num Status Obj It time NLP0013I 41 OPT 5.96418452309 13 0.012001 NLP0013I 42 OPT 6.463271803965807 13 0.016001 NLP0013I 43 INFEAS 6.45119542317521 17 0.032002 NLP0013I 44 OPT 6.469657680055774 16 0.024002 NLP0013I 45 OPT 6.469657680055774 16 0.024001 NLP0013I 46 OPT 7.363867784775108 13 0.020001 NLP0013I 47 OPT 7.375536093370771 19 0.028002 NLP0013I 48 INFEAS 7.359143241431759 20 0.036002 NLP0013I 49 OPT 6.480000150924429 15 0.020001 NLP0013I 50 OPT 6.48568613769436 15 0.024001 NLP0013I 51 INFEAS 6.466809098319986 17 0.032002 NLP0013I 52 OPT 5.964184523089789 9 0.012001 NLP0013I 53 OPT 5.964184523089903 10 0.016001 NLP0013I 54 OPT 5.964184523081291 9 0.016001 NLP0013I 55 OPT 5.964184523091138 10 0.012001 NLP0013I 56 OPT 5.964184523162526 9 0.012001 NLP0013I 57 OPT 5.964184523089731 9 0.012001 NLP0013I 58 OPT 5.96418452309001 10 0.012001 NLP0013I 59 OPT 5.964184523089585 9 0.016001 NLP0013I 60 OPT 5.964184523090289 9 0.012 NLP0012I Num Status Obj It time NLP0013I 61 OPT 5.964184523090603 9 0.016001 NLP0013I 62 OPT 5.964184523089902 9 0.012001 NLP0013I 63 OPT 5.964184523090015 9 0.016001 NLP0013I 64 OPT 5.964184523090029 9 0.012001 NLP0013I 65 OPT 5.964184523402125 8 0.012001 NLP0013I 66 OPT 5.964184523090001 9 0.012001 NLP0013I 67 OPT 5.964184523090348 10 0.016001 NLP0013I 68 OPT 5.964184523090681 10 0.016001 NLP0013I 69 OPT 5.964184523090347 10 0.016001 NLP0013I 70 OPT 5.964184523091117 10 0.016001 NLP0013I 71 OPT 5.964184523090026 10 0.016001 NLP0013I 72 OPT 5.964184523090449 9 0.012 NLP0013I 73 OPT 5.964184523465789 8 0.008 NLP0013I 74 OPT 6.202079382087522 11 0.016001 NLP0013I 75 OPT 6.220570590532056 8 0.012001 NLP0013I 76 INFEAS 6.220570590492132 12 0.024002 NLP0013I 77 OPT 6.220570590529248 8 0.012001 NLP0013I 78 OPT 6.220570590530874 8 0.012 NLP0013I 79 OPT 6.220777588388682 9 0.012001 NLP0013I 80 OPT 6.22083654679 8 0.008001 NLP0012I Num Status Obj It time NLP0013I 81 INFEAS 6.239695899259277 14 0.028002 NLP0013I 82 OPT 6.277376954749983 8 0.012001 NLP0013I 83 OPT 6.280768277304261 9 0.012 NLP0013I 84 INFEAS 6.260469224929897 13 0.024001 NLP0013I 85 INFEAS 6.536632150163721 15 0.032002 NLP0013I 86 INFEAS 6.200393440879896 15 0.028002 NLP0013I 87 OPT 5.96418452309 10 0.016001 NLP0013I 88 OPT 5.964184523090575 11 0.016001 NLP0013I 89 OPT 5.96418452309 10 0.016001 NLP0012I Num Status Obj It time NLP0013I 1 OPT 5.96418452307 1 0.004 Cbc0004I Integer solution of 5.96418 found after 859 iterations and 77 nodes (1.56 seconds) Cbc0001I Search completed - best objective 5.96418452307, took 859 iterations and 77 nodes (1.56 seconds) Cbc0032I Strong branching done 5 times (115 iterations), fathomed 0 nodes and fixed 1 variables Cbc0035I Maximum depth 8, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 5.964185. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT 5.96418452307 1 0.004 MINLP solution: 5.964184523 (77 nodes, 1.61 seconds) Best possible: 5.964184523 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- nvs02.gms(72) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job nvs02.gms Stop 09/03/08 01:43:32 elapsed 0:00:01.651