--- Job ex1233 Start 09/02/08 15:19:47 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** License File has expired 1 days ago Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- ex1233.gms(220) 2 Mb --- Starting execution: elapsed 0:00:00.005 --- ex1233.gms(215) 3 Mb --- Generating MINLP model m --- ex1233.gms(220) 5 Mb --- 65 rows 53 columns 221 non-zeroes --- 411 nl-code 28 nl-non-zeroes --- 12 discrete-columns --- ex1233.gms(220) 3 Mb --- Executing BONMIN: elapsed 0:00:00.008 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 55262.85611636886 22 0.044003 NLP0013I 2 OPT 59387.90763678616 16 0.032002 NLP0013I 3 OPT 79715.76827943834 18 0.032002 NLP0013I 4 OPT 59468.0702416244 16 0.028002 NLP0013I 5 OPT 164057.4643431142 18 0.028001 NLP0013I 6 OPT 58060.50511038989 20 0.036002 NLP0013I 7 OPT 58700.35611636779 12 0.020001 NLP0013I 8 OPT 55637.25181333691 15 0.024002 NLP0013I 9 OPT 60578.80395541671 18 0.032002 NLP0013I 10 OPT 56010.14948583794 14 0.024002 NLP0013I 11 OPT 60908.80089890608 15 0.024001 NLP0013I 12 OPT 55456.40886380781 13 0.020001 NLP0013I 13 OPT 60326.26877980143 14 0.024002 NLP0013I 14 OPT 55461.86672523103 13 0.024001 NLP0013I 15 OPT 64097.50162273945 23 0.044003 NLP0013I 16 OPT 55301.59129138644 13 0.024001 NLP0013I 17 OPT 60281.30295585487 15 0.028002 NLP0013I 18 OPT 55291.04818626613 14 0.024002 NLP0013I 19 OPT 63321.62364751181 19 0.032002 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 55262.9 (0.53 seconds) NLP0013I 20 OPT 59468.0702416244 16 0.032002 NLP0012I Num Status Obj It time NLP0013I 21 OPT 76474.56867447853 13 0.024001 NLP0013I 22 OPT 87576.50855163505 23 0.044003 NLP0013I 23 OPT 80793.01497184146 19 0.036002 NLP0013I 24 OPT 80793.01497184146 19 0.032002 NLP0013I 25 INFEAS 184685.8354021835 89 0.312019 NLP0013I 26 OPT 84991.85298647211 19 0.032002 NLP0013I 27 OPT 85640.31067902849 53 0.124007 NLP0013I 28 OPT 190402.6827800493 32 0.080005 NLP0013I 29 INFEAS 105267.6545445626 31 0.084006 NLP0013I 30 OPT 194230.5428778912 230 0.528033 NLP0013I 31 OPT 194230.5428778912 230 0.516032 NLP0013I 32 OPT 181466.7345323295 47 0.108007 NLP0013I 33 OPT 90189.90912315066 103 0.236015 NLP0013I 34 OPT 184160.5314577492 26 0.064004 NLP0013I 35 OPT 195902.6826782113 22 0.052003 NLP0013I 36 OPT 87576.50855163505 23 0.040003 NLP0013I 37 OPT 173322.0248463463 17 0.028002 NLP0013I 38 OPT 177217.8581796793 21 0.036002 NLP0013I 39 OPT 179342.8581796788 21 0.036003 NLP0013I 40 INFEAS 101854.1760991677 28 0.076005 NLP0012I Num Status Obj It time NLP0013I 41 INFEAS 101731.6052137894 51 0.16001 NLP0013I 42 OPT 244112.823596506 21 0.036002 NLP0013I 43 OPT 246745.302228984 21 0.036002 NLP0013I 44 OPT 247836.6483828296 21 0.040003 NLP0013I 45 INFEAS 95772.00080030391 37 0.124008 NLP0013I 46 INFEAS 102685.359879827 33 0.080005 NLP0013I 47 OPT 98547.03200750005 23 0.044003 NLP0013I 48 OPT 137850.0497170567 21 0.036002 NLP0013I 49 OPT 142610.2346126357 20 0.040002 NLP0013I 50 OPT 145616.9907577369 18 0.032002 NLP0013I 51 OPT 145998.5317650926 19 0.036003 NLP0013I 52 OPT 150822.1800291521 18 0.032002 NLP0013I 53 INFEAS 204873.2355936349 116 0.440027 NLP0013I 54 INFEAS 128771.7262943131 91 0.256016 NLP0013I 55 OPT 169519.7817740941 17 0.028001 NLP0013I 56 OPT 173634.3500897489 20 0.036002 NLP0013I 57 OPT 176071.8500897483 17 0.024001 NLP0013I 58 OPT 179298.2047440922 17 0.028001 NLP0013I 59 OPT 181357.3119223599 19 0.032002 NLP0013I 60 INFEAS 115135.9835035131 241 0.724045 NLP0012I Num Status Obj It time NLP0013I 61 INFEAS 145418.6258562166 36 0.096006 NLP0013I 62 OPT 164057.4643431142 18 0.032002 NLP0013I 63 OPT 165163.3616756085 20 0.036002 NLP0013I 64 OPT 169059.1950089417 33 0.068005 NLP0013I 65 OPT 171184.1950089415 24 0.048003 NLP0013I 66 OPT 185736.1161759975 22 0.032002 NLP0013I 67 OPT 190204.1882633984 20 0.036002 NLP0013I 68 OPT 187526.0416606157 14 0.024002 NLP0013I 69 OPT 180390.9193142891 18 0.028001 NLP0013I 70 OPT 182899.0065062639 32 0.080005 NLP0013I 71 OPT 187115.1800518635 37 0.092005 NLP0013I 72 OPT 207030.8946263331 20 0.036002 NLP0013I 73 OPT 207768.6668987155 21 0.036002 NLP0013I 74 OPT 207893.7651964935 20 0.036003 NLP0013I 75 INFEAS 162261.5430372143 48 0.148009 NLP0013I 76 OPT 212480.1314192229 16 0.028002 NLP0013I 77 OPT 212643.5907443732 16 0.032002 NLP0013I 78 INFEAS 113519.2615116904 92 0.260016 NLP0013I 79 INFEAS 86608.34917730665 80 0.32402 NLP0013I 80 OPT 169057.1655532637 18 0.032002 NLP0012I Num Status Obj It time NLP0013I 81 OPT 172952.9988865965 25 0.044002 NLP0013I 82 OPT 175077.998886596 17 0.028002 NLP0013I 83 OPT 184485.3212722995 16 0.028002 NLP0013I 84 OPT 184842.8581796818 18 0.032002 NLP0013I 85 OPT 189448.0836624296 19 0.028002 NLP0013I 86 OPT 185890.9193142904 24 0.044003 NLP0013I 87 OPT 188397.6885547354 38 0.092006 NLP0013I 88 OPT 189689.300824594 340 0.752047 NLP0013I 89 INFEAS 229114.220670915 68 0.232014 NLP0013I 90 INFEAS 81891.37321219171 29 0.072004 NLP0013I 91 INFEAS 201838.2006220871 70 0.280018 NLP0013I 92 OPT 191976.5314048252 41 0.100006 NLP0013I 93 OPT 194027.5139831076 15 0.024002 NLP0012I Num Status Obj It time NLP0013I 1 OPT 194027.5139830922 16 0.028002 Cbc0004I Integer solution of 194028 found after 2945 iterations and 69 nodes (8.72 seconds) NLP0013I 94 OPT 150839.3751767349 61 0.148009 NLP0013I 95 OPT 155522.4621652147 20 0.036002 NLP0013I 2 OPT 155522.4621652006 10 0.020001 Cbc0004I Integer solution of 155522 found after 3026 iterations and 71 nodes (8.92 seconds) NLP0013I 96 INFEAS 210100.9983948072 42 0.124008 NLP0013I 97 OPT 188893.2526030017 112 0.432027 NLP0013I 98 OPT 154978.7795898273 42 0.096006 NLP0013I 99 OPT 154996.047436391 22 0.036002 NLP0013I 100 OPT 155010.6712782283 21 0.032002 NLP0013I 3 OPT 155010.671278215 11 0.020002 Cbc0004I Integer solution of 155011 found after 3265 iterations and 76 nodes (9.68 seconds) NLP0012I Num Status Obj It time NLP0013I 101 OPT 160448.6382124136 21 0.040002 NLP0013I 102 OPT 162297.5553600296 21 0.036002 NLP0013I 103 OPT 156757.3631381079 36 0.096006 Cbc0001I Search completed - best objective 155010.671278215, took 3343 iterations and 79 nodes (9.85 seconds) Cbc0032I Strong branching done 11 times (589 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 = 155010.671278. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT 155010.6712782151 12 0.024002 MINLP solution: 155010.6713 (79 nodes, 9.92 seconds) Best possible: 155010.6713 Absolute gap: 1.1642e-10 Relative gap: 7.5101e-16 GAMS/Bonmin finished. --- Restarting execution --- ex1233.gms(220) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ex1233.gms Stop 09/02/08 15:19:57 elapsed 0:00:10.035