--- Job hda Start 09/02/08 17:36:46 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 --- hda.gms(2711) 2 Mb --- Starting execution: elapsed 0:00:00.056 --- hda.gms(2706) 3 Mb --- Generating MINLP model m --- hda.gms(2711) 5 Mb --- 719 rows 723 columns 2,206 non-zeroes --- 3,390 nl-code 464 nl-non-zeroes --- 13 discrete-columns --- hda.gms(2711) 3 Mb --- Executing BONMIN: elapsed 0:00:00.080 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 -6388.593875696387 1347 11.8087 NLP0013I 2 OPT -6384.474569845201 1089 8.71654 NLP0013I 3 FAILED -6133.17796262438 3000 25.3336 NLP0014I * r1 OPT -6134.171983980016 1889 16.573 NLP0013I 5 OPT -6134.171984481243 2365 21.3133 NLP0013I 6 OPT -6384.473584017328 1434 10.7687 NLP0013I 7 OPT -6084.922648028221 1964 15.2049 NLP0013I 8 OPT -6278.140395675868 590 4.92431 NLP0013I 9 OPT -6278.140435899374 229 1.80411 NLP0013I 10 OPT -6084.922801331796 404 3.61623 NLP0013I 11 FAILED -6158.826821600846 3000 23.0814 NLP0014I r1 FAILED -6158.814646903505 3000 25.2136 NLP0013I 13 OPT -6376.878122414802 577 4.53228 NLP0013I 14 OPT -6376.878051781174 777 6.4644 NLP0013I 15 FAILED -6072.039773819835 3000 24.4015 NLP0014I r1 FAILED -6157.901716552324 3000 26.4377 NLP0013I 17 OPT -6384.750527045739 1237 9.24458 NLP0013I 18 FAILED -2888.195700951501 3000 23.2175 NLP0014I r1 FAILED -2329.259559424086 3000 24.6935 NLP0013I 20 FAILED -3239.813834778652 3000 27.6537 NLP0012I Num Status Obj It time NLP0014I r1 FAILED -3816.443888579516 3000 28.0018 NLP0013I 22 OPT -6384.750635268664 423 3.2602 NLP0013I 23 OPT -5161.412665951219 853 7.13645 NLP0013I 24 OPT -6149.779883485954 1580 14.5809 NLP0013I 25 OPT -6149.780905184281 358 3.04819 NLP0013I 26 OPT -5161.411923187382 303 2.24014 NLP0013I 27 OPT -6345.622809298231 1786 16.385 NLP0013I 28 OPT -6379.831234425486 611 4.58429 NLP0013I 29 OPT -6387.336237060795 771 6.79242 NLP0013I 30 OPT -6227.533627218572 405 3.54822 NLP0013I 31 OPT -6227.533630341693 528 4.49628 NLP0013I 32 FAILED -4529.079408936335 3000 23.3775 NLP0014I * r1 OPT -6387.336236956855 2969 25.5296 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible -6388.59 (446.22 seconds) NLP0013I 34 OPT -6384.750527045739 1237 9.26058 NLP0013I 35 OPT -6373.016190063253 516 3.92424 NLP0013I 36 FAILED -5998.30709066234 3000 22.5974 NLP0014I r1 FAILED -6154.185724228898 3000 29.0418 NLP0013I 38 FAILED -6153.885785786748 3000 22.3934 NLP0014I r1 FAILED -6078.860596094068 3000 24.0695 NLP0013I 40 OPT -6373.016190075457 642 4.7723 NLP0012I Num Status Obj It time NLP0013I 41 OPT -6145.929127118677 403 2.95218 NLP0013I 42 FAILED -5628.470932333201 3000 23.9175 NLP0014I r1 FAILED -5915.16406165628 3000 24.0655 NLP0013I 44 OPT -6134.112054177049 544 4.46828 NLP0013I 45 OPT -6134.111871051317 626 4.92831 NLP0013I 46 FAILED -5915.239375626013 3000 22.6174 NLP0014I r1 FAILED -5325.812609658846 3000 27.3377 NLP0013I 48 OPT -6134.111871051317 626 5.09232 NLP0013I 49 OPT -6003.249966734888 728 5.91637 NLP0013I 50 OPT -5976.124541854709 606 4.7443 NLP0013I 51 OPT -5964.533188294389 2575 23.9815 NLP0012I Num Status Obj It time NLP0013I 1 OPT -5964.534083520337 2122 18.1931 Cbc0004I Integer solution of -5964.53 found after 6175 iterations and 6 nodes (730.51 seconds) NLP0013I 52 OPT -5800.053472964354 1885 16.9131 NLP0013I 53 INFEAS -3734.965273112981 163 1.38809 NLP0013I 54 OPT -5803.704836975481 1019 7.81249 NLP0013I 55 FAILED -5915.239375626013 3000 22.5854 NLP0014I r1 FAILED -5325.812609658846 3000 27.5497 Branching on unsolved node, sequence of unsolved size 2 NLP0013I 57 FAILED -5655.827972014603 3000 22.8014 NLP0014I r1 FAILED -5913.46443830105 3000 24.5255 NLP0013I 59 INFEAS -5927.711519103906 88 0.684043 NLP0013I 60 FAILED -5655.827972014603 3000 22.7294 NLP0012I Num Status Obj It time NLP0014I r1 FAILED -5913.46443830105 3000 24.5615 Branching on unsolved node, sequence of unsolved size 2 NLP0013I 62 INFEAS -9594.409099939123 874 8.84055 NLP0013I 63 FAILED -5721.631648333512 3000 24.0935 NLP0014I r1 FAILED -5831.221105035919 3000 24.5655 NLP0013I 65 FAILED -5721.631648333512 3000 24.1255 NLP0014I r1 FAILED -5831.221105035919 3000 24.6175 Branching on unsolved node, sequence of unsolved size 2 NLP0013I 67 FAILED -5915.170563095089 3000 23.8215 NLP0014I r1 FAILED -5965.626800058319 3000 24.7335 NLP0013I 69 FAILED -5746.003294135916 3000 25.9136 NLP0014I r1 FAILED -5745.951618967304 3000 24.0015 NLP0013I 71 FAILED -5736.071137116052 3000 24.9576 NLP0014I r1 FAILED -3042.994277939729 3000 26.0056 NLP0013I 73 FAILED -5722.588467227321 3000 25.8656 NLP0014I r1 FAILED -5583.627203060114 3000 25.5216 NLP0013I 75 FAILED -5905.339265000738 3000 23.2575 NLP0014I r1 FAILED -4863.859812456152 3000 24.1255 NLP0013I 77 FAILED -5377.541681825378 3000 24.7455 NLP0014I r1 FAILED -5735.783286484097 3000 24.9376 NLP0013I 79 FAILED -5512.819418333657 3000 23.7975 NLP0014I r1 FAILED -3624.292042392511 3000 25.7336 NLP0012I Num Status Obj It time NLP0013I 81 INFEAS -5996.456809225804 64 0.560035 NLP0013I 82 OPT -5101.156548262375 824 6.90443 NLP0013I 83 FAILED -2888.195700951501 3000 23.2735 NLP0014I r1 FAILED -2329.259559424086 3000 24.7655 NLP0013I 85 FAILED -5715.359897104711 3000 26.5257 NLP0014I r1 FAILED -5258.950364748705 3000 26.1416 NLP0013I 87 FAILED -5558.731518714349 3000 25.1096 NLP0014I r1 FAILED -5517.185479098716 3000 24.9656 NLP0013I 89 FAILED -5956.698920796931 3000 25.1936 NLP0014I r1 FAILED -5041.358746436767 3000 25.1816 NLP0013I 91 FAILED -5263.886238156498 3000 26.0656 NLP0014I r1 FAILED -4919.34702566545 3000 26.5857 NLP0013I 93 FAILED -5558.577088842121 3000 24.5215 NLP0014I r1 FAILED -5455.118333843301 3000 25.3096 NLP0013I 95 FAILED -5298.553745526774 3000 23.3055 NLP0014I r1 FAILED 14748.21318336857 3000 24.7495 NLP0013I 97 FAILED -5581.350740509919 3000 27.9377 NLP0014I r1 FAILED -5581.124651901359 3000 24.9536 NLP0013I 99 INFEAS -2931.305053303302 778 7.37646 NLP0013I 100 FAILED -5293.240401813501 3000 28.4258 NLP0012I Num Status Obj It time NLP0014I r1 FAILED -5206.567833716343 3000 28.2218 NLP0013I 102 FAILED -5270.457664995864 3000 24.9776 NLP0014I r1 FAILED -4367.701894366307 3000 26.3656 NLP0013I 104 FAILED -5136.486667066571 3000 28.3898 NLP0014I r1 FAILED -4833.189938894716 3000 26.4897 NLP0013I 106 FAILED -4895.22067007347 3000 26.0816 NLP0014I r1 FAILED -3674.797977070945 3000 25.5896 NLP0013I 108 FAILED -5571.162013643529 3000 26.0696 NLP0014I r1 FAILED -5571.104421654695 3000 26.9977 NLP0013I 110 FAILED -5508.219800779711 3000 25.3896 NLP0014I r1 FAILED -4759.535334851882 3000 27.3257 NLP0013I 112 FAILED -5037.809168460458 3000 26.1136 NLP0014I r1 FAILED -5260.020209744584 3000 24.8016 NLP0013I 114 FAILED -5510.377336211058 3000 26.2856 NLP0014I r1 FAILED -5580.19356504751 3000 26.6977 NLP0013I 116 FAILED -4215.96480121797 3000 26.6537 NLP0014I r1 FAILED -4615.277049890317 3000 26.0616 NLP0013I 118 FAILED -5487.743355294174 3000 25.1936 NLP0014I r1 FAILED -5236.409254687898 3000 24.9216 NLP0013I 120 FAILED -5746.248718309209 3000 27.8537 NLP0012I Num Status Obj It time NLP0014I r1 FAILED -5745.811447637046 3000 25.9176 NLP0013I 122 FAILED -4685.731903895264 3000 24.5815 NLP0014I r1 FAILED -3858.258955263816 3000 25.6776 NLP0013I 124 FAILED -4499.478565895251 3000 25.9016 NLP0014I r1 FAILED -2110.005672583119 3000 26.0416 NLP0013I 126 INFEAS 1634.919799831224 360 3.2482 NLP0013I 127 FAILED -4435.623924308552 3000 27.1697 NLP0014I r1 FAILED -5180.800462622668 3000 26.9937 NLP0013I 129 FAILED -5636.967395771666 3000 25.9336 NLP0014I r1 FAILED -5274.012156532362 3000 26.9377 NLP0013I 131 INFEAS -4299.716809462131 666 6.08038 NLP0013I 132 FAILED -5368.801331295535 3000 24.9856 NLP0014I r1 FAILED -5186.946240903415 3000 28.6618 NLP0013I 134 FAILED -5259.972449502478 3000 26.5097 NLP0014I r1 FAILED -4891.400719931295 3000 25.3536 NLP0013I 136 FAILED -4988.064553536824 3000 25.9696 NLP0014I r1 FAILED -4372.001898648421 3000 25.2736 NLP0013I 138 FAILED -5526.38044960181 3000 26.6257 NLP0014I r1 FAILED -5580.922350924063 3000 22.6054 NLP0013I 140 INFEAS -4393.554776650918 149 1.35608 NLP0012I Num Status Obj It time NLP0013I 141 FAILED -5290.619872707878 3000 25.0256 NLP0014I r1 FAILED -5377.276616157341 3000 25.8056 NLP0013I 143 INFEAS -9186.385211460858 216 1.96012 NLP0013I 144 INFEAS -5234.203208211658 231 2.18814 NLP0013I 145 INFEAS -8915.502654577454 156 1.5401 NLP0013I 146 INFEAS -9603.38830023572 330 3.2282 NLP0013I 147 FAILED -5228.847482121149 3000 30.0499 NLP0014I r1 FAILED -5344.388120728519 3000 25.1856 NLP0013I 149 INFEAS -8617.448957273529 208 1.83212 NLP0013I 150 INFEAS -4733.639996557221 303 2.65617 NLP0013I 151 INFEAS -6449.762138026554 585 6.18039 NLP0013I 152 INFEAS -2987.716834545939 93 0.736046 NLP0013I 153 FAILED -5528.8242423914 3000 28.1498 NLP0014I r1 FAILED -5439.490275115667 3000 27.2577 NLP0013I 2 INFEAS 6071.187663901973 369 3.66023 NLP0013I 3 INFEAS 6071.187663901973 369 3.66823 NLP0013I 4 INFEAS 6071.187663901973 369 3.70023 NLP0013I 5 INFEAS 6071.187663901973 369 3.58422 NLP0013I 6 INFEAS 6071.187663901973 369 3.60823 NLP0013I 7 INFEAS 6071.187663901973 369 3.60023 NLP0013I 155 INFEAS -5077.260591992799 136 1.24408 NLP0013I 156 INFEAS -19731.24807538931 324 3.36821 NLP0013I 157 INFEAS -4449.224438513389 179 1.69211 NLP0013I 158 INFEAS -2548.837445656895 431 4.03225 NLP0013I 159 INFEAS -4771.443820372129 104 0.896056 NLP0013I 160 FAILED -5108.380247470339 3000 22.8374 NLP0012I Num Status Obj It time NLP0014I r1 FAILED -5109.092928742421 3000 24.5175 NLP0013I 162 FAILED -5581.291318566009 3000 27.3857 NLP0014I r1 FAILED -5742.095793970719 3000 27.0497 NLP0013I 8 INFEAS -5189.871373597479 342 3.2682 NLP0013I 9 INFEAS -5189.871373597479 342 3.2202 NLP0013I 10 INFEAS -5189.871373597479 342 3.2322 NLP0013I 11 INFEAS -5189.871373597479 342 3.2322 NLP0013I 12 INFEAS -5189.871373597479 342 3.2562 NLP0013I 13 INFEAS -5189.871373597479 342 3.2882 NLP0013I 164 INFEAS -5106.104048850104 203 2.02813 NLP0013I 165 INFEAS -19503.0333827898 699 7.56447 NLP0013I 166 INFEAS -4826.859170053306 75 0.692043 NLP0013I 167 FAILED -4635.96953389767 3000 27.6337 NLP0014I r1 FAILED -5047.111578477641 3000 28.4258 NLP0013I 169 FAILED -3940.591164761809 3000 25.2256 NLP0014I r1 FAILED -5745.732725870467 3000 26.0936 NLP0013I 171 FAILED -5533.080162283422 3000 30.9539 NLP0014I r1 FAILED -4573.549903917186 3000 26.7217 NLP0013I 173 INFEAS -19498.46964907445 1258 14.7449 NLP0013I 174 FAILED -5260.1931821582 3000 26.9177 NLP0014I r1 FAILED -716.1401476103397 3000 25.5376 NLP0013I 176 FAILED -5267.377564112593 3000 23.8255 NLP0014I r1 FAILED -1312.897728228348 3000 25.0856 NLP0013I 178 INFEAS -4598.243631946712 81 0.628039 NLP0013I 179 FAILED -5366.844789329046 3000 26.5897 NLP0014I r1 FAILED -4738.64316121535 3000 25.9576 NLP0012I Num Status Obj It time NLP0013I 181 FAILED -4803.112745886484 3000 24.5655 NLP0014I r1 FAILED -3456.562142744971 3000 27.4737 NLP0013I 183 FAILED -4971.873862135388 3000 24.1935 NLP0014I r1 FAILED -1254.787088587589 3000 24.9976 NLP0013I 185 INFEAS -4547.903955473867 190 1.73611 NLP0013I 186 INFEAS -3967.652402851375 74 0.588036 NLP0013I 187 FAILED -3920.210229753815 3000 25.0056 NLP0014I r1 FAILED -4942.238594443902 3000 27.0857 Cbc0020I Exiting on maximum time Cbc0005I Partial search - best objective -5964.53 (best possible -6388.59), took 170959 iterations and 84 nodes (3618.57 seconds) Cbc0032I Strong branching done 19 times (56432 iterations), fathomed 0 nodes and fixed 2 variables Cbc0035I Maximum depth 10, 0 variables fixed on reduced cost Time limit exceeded. Bonmin finished. Found feasible point. Objective function = -5964.534084. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT -5964.534084084384 852 6.96844 MINLP solution: -5964.534084 (84 nodes, 3637.34 seconds) Best possible: -6388.593876 Absolute gap: 424.06 Relative gap: 0.066378 GAMS/Bonmin finished. --- Restarting execution --- hda.gms(2711) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job hda.gms Stop 09/02/08 18:38:49 elapsed 1:02:03.490