--- Job batch Start 09/05/08 00:12:03 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** License File has expired 4 days ago Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- batch.gms(233) 2 Mb --- Starting execution: elapsed 0:00:00.002 --- batch.gms(228) 3 Mb --- Generating MINLP model m --- batch.gms(233) 5 Mb --- 74 rows 47 columns 191 non-zeroes --- 170 nl-code 22 nl-non-zeroes --- 24 discrete-columns --- batch.gms(233) 3 Mb --- Executing BONMIN: elapsed 0:00:00.006 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 bonmin.max_consecutive_infeasible = 3 yes bonmin.nlp_failure_behavior = fathom yes bonmin.num_resolve_at_infeasibles = 1 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 259180.3506494226 21 0.040003 NLP0013I 2 OPT 264545.3871606573 16 0.028002 NLP0013I 3 INFEAS 394553.2848883256 27 0.088005 NLP0013I 4 OPT 264545.3871606573 16 0.028002 NLP0013I 5 OPT 264545.3871603288 15 0.028002 NLP0013I 6 OPT 331232.4623241144 25 0.040002 NLP0013I 7 OPT 264545.3871603837 15 0.028002 NLP0013I 8 OPT 307898.3437938782 18 0.028002 NLP0013I 9 OPT 264545.3871606574 16 0.024001 NLP0013I 10 OPT 283809.2560267121 22 0.036002 NLP0013I 11 OPT 264545.3871606573 16 0.028002 NLP0013I 12 OPT 319557.499146663 20 0.036002 NLP0013I 13 OPT 264545.3871606573 16 0.028002 NLP0013I 14 OPT 296519.6881308741 22 0.036002 NLP0013I 15 OPT 264545.3871606505 16 0.028002 NLP0013I 16 OPT 309364.699983672 23 0.040002 NLP0013I 17 OPT 264545.3871606573 16 0.024002 NLP0013I 18 OPT 286530.3408369049 22 0.036002 NLP0013I 19 OPT 264545.3871606573 16 0.028002 NLP0013I 20 INFEAS 374227.3297823421 25 0.068004 NLP0012I Num Status Obj It time NLP0013I 21 OPT 264545.3871606573 16 0.024002 NLP0013I 22 OPT 264545.3871606573 16 0.028001 NLP0013I 23 OPT 273006.2624443316 24 0.040003 NLP0013I 24 OPT 264545.3871606573 16 0.028002 NLP0013I 25 OPT 298074.5390841846 22 0.036002 NLP0013I 26 OPT 264545.3871606574 16 0.028002 NLP0013I 27 OPT 266538.5952352395 22 0.036002 NLP0013I 28 OPT 264545.387160624 16 0.028002 NLP0013I 29 OPT 274349.0479498418 23 0.040002 NLP0013I 30 OPT 266538.5952339417 16 0.028002 NLP0013I 31 INFEAS 375985.3386681019 22 0.056004 NLP0013I 32 OPT 266538.5952339417 16 0.024001 NLP0013I 33 OPT 276635.0435709805 17 0.028002 NLP0013I 34 OPT 275542.0644015889 18 0.028002 NLP0013I 35 OPT 274152.8971557845 17 0.028002 NLP0013I 36 INFEAS 346282.5176533104 31 0.076005 NLP0013I 37 OPT 274152.8971557845 17 0.028001 NLP0013I 38 OPT 290106.0398630776 16 0.024001 NLP0013I 39 OPT 275867.5103550456 24 0.036003 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 274153 (1.36 seconds) NLP0013I 40 OPT 274152.8971557657 17 0.028002 NLP0012I Num Status Obj It time NLP0013I 41 OPT 274152.8971556639 17 0.028001 NLP0013I 42 OPT 274152.8971557973 17 0.032002 NLP0013I 43 OPT 282750.8237859994 19 0.032002 NLP0013I 44 OPT 282750.8237858099 19 0.032002 NLP0013I 45 OPT 330619.0905731003 26 0.044003 NLP0013I 46 OPT 282750.8237857514 19 0.032002 NLP0013I 47 OPT 303064.6819649052 24 0.040003 NLP0013I 48 OPT 303064.6819647936 19 0.032002 NLP0013I 49 OPT 283749.6060537733 23 0.036002 NLP0013I 50 OPT 282750.8237858099 19 0.028002 NLP0013I 51 OPT 283749.6060546217 18 0.024002 NLP0013I 52 OPT 303064.6819649878 19 0.032002 NLP0013I 53 OPT 303064.6819648413 19 0.032002 NLP0013I 54 OPT 354935.5172448587 25 0.040003 NLP0013I 55 OPT 303064.68196499 18 0.032002 NLP0013I 56 OPT 333048.1195996931 28 0.044002 NLP0013I 57 OPT 303064.6819650196 18 0.028001 NLP0013I 58 OPT 312854.9810567306 26 0.048003 NLP0013I 59 OPT 312854.9810567479 17 0.028002 NLP0013I 60 OPT 303070.5536538833 23 0.040003 NLP0012I Num Status Obj It time NLP0013I 61 OPT 330619.0905731003 26 0.040002 NLP0013I 62 OPT 330619.0905750016 26 0.044003 NLP0013I 63 OPT 380465.030621396 26 0.044003 NLP0013I 64 OPT 281913.1920536202 20 0.032002 NLP0013I 65 OPT 281913.1920536286 18 0.028001 NLP0013I 66 OPT 287522.2769434677 17 0.028002 NLP0013I 67 OPT 295883.2165279601 18 0.032002 NLP0013I 68 OPT 347328.4776993846 25 0.040003 NLP0013I 69 OPT 347328.4776993845 24 0.036002 NLP0013I 70 OPT 376759.155291246 27 0.044003 NLP0013I 71 OPT 305623.3431565557 22 0.036002 NLP0013I 72 OPT 305623.3431566078 24 0.040003 NLP0013I 73 OPT 305623.3431566541 26 0.044003 NLP0013I 74 OPT 305623.3431572067 25 0.040002 NLP0013I 75 OPT 332626.1823101219 23 0.036002 NLP0013I 76 OPT 333361.3812590009 24 0.040002 NLP0013I 77 OPT 333361.3812590164 28 0.044002 NLP0013I 78 OPT 358139.1149168649 27 0.048003 NLP0013I 79 OPT 352056.5985971352 27 0.044003 NLP0013I 80 OPT 352056.5985971351 24 0.040003 NLP0012I Num Status Obj It time NLP0013I 81 OPT 352238.8874518396 30 0.052003 NLP0013I 82 OPT 369683.3349847608 23 0.036002 NLP0013I 83 OPT 373188.3591932675 43 0.088006 NLP0013I 84 OPT 374686.7588040691 25 0.040003 NLP0013I 85 OPT 386047.2307470869 28 0.048003 NLP0013I 86 OPT 312923.8600942754 22 0.036002 NLP0013I 87 OPT 312923.8600942754 24 0.044003 NLP0013I 88 OPT 312923.8600942754 25 0.040002 NLP0013I 89 OPT 312923.8600942753 25 0.040003 NLP0013I 90 OPT 317780.6855248237 22 0.040002 NLP0013I 91 OPT 320209.3014099282 24 0.040003 NLP0013I 92 OPT 335823.6118492849 24 0.040002 NLP0013I 93 OPT 335823.6118399544 24 0.040003 NLP0013I 94 OPT 358620.4465426086 26 0.044003 NLP0013I 95 OPT 328586.3255039883 28 0.048003 NLP0013I 96 OPT 328586.3255039779 31 0.052003 NLP0013I 97 OPT 328586.3255039779 31 0.052003 NLP0013I 98 OPT 343555.1385128419 27 0.044003 NLP0013I 99 OPT 362176.8208781836 30 0.048003 NLP0013I 100 OPT 362176.8208781836 28 0.048003 NLP0012I Num Status Obj It time NLP0013I 101 OPT 373686.5754938608 26 0.044003 NLP0013I 102 OPT 357794.2566645243 25 0.040002 NLP0013I 103 OPT 357794.256664331 26 0.040003 NLP0013I 104 OPT 357794.2566681123 26 0.044002 NLP0013I 105 OPT 357794.2566682675 28 0.044003 NLP0013I 106 OPT 363075.145148905 29 0.048003 NLP0013I 107 OPT 380361.616207322 26 0.044003 NLP0013I 108 OPT 380361.6162073219 28 0.044003 NLP0013I 109 OPT 382366.494093047 25 0.044003 NLP0013I 110 OPT 380690.3776763789 37 0.068004 NLP0013I 111 OPT 380690.377676379 28 0.044003 NLP0013I 112 OPT 380690.3776763789 27 0.044003 NLP0013I 113 OPT 383227.1709213231 29 0.048003 NLP0013I 114 OPT 391585.9402356246 30 0.048003 NLP0013I 115 OPT 395172.8662024678 32 0.052003 NLP0012I Num Status Obj It time NLP0013I 1 OPT 395172.8661186588 14 0.024002 Cbc0004I Integer solution of 395173 found after 1630 iterations and 62 nodes (4.56 seconds) NLP0013I 116 OPT 392491.857448463 31 0.048003 NLP0013I 2 OPT 392491.8574484665 18 0.032002 Cbc0004I Integer solution of 392492 found after 1661 iterations and 63 nodes (4.64 seconds) NLP0013I 117 OPT 334657.5950934296 24 0.040002 NLP0013I 118 OPT 334657.5950920406 22 0.036003 NLP0013I 119 OPT 334657.5950961795 23 0.032002 NLP0013I 120 OPT 338854.3951546003 25 0.040002 NLP0012I Num Status Obj It time NLP0013I 121 OPT 338854.3951545886 26 0.044003 NLP0013I 122 OPT 343723.490816384 24 0.040002 NLP0013I 123 OPT 356642.8473236451 24 0.040003 NLP0013I 124 OPT 382177.7811598711 26 0.036002 NLP0013I 125 OPT 382177.7811598988 26 0.040002 NLP0013I 126 OPT 396786.2657194328 31 0.052004 NLP0013I 127 OPT 343473.926603838 22 0.036002 NLP0013I 128 OPT 343473.9266082349 24 0.040002 NLP0013I 129 OPT 343473.9266030181 23 0.036003 NLP0013I 130 OPT 362315.6972565219 22 0.036002 NLP0013I 131 OPT 377724.6831467375 24 0.040003 NLP0013I 132 OPT 377724.6831467446 24 0.040002 NLP0013I 133 OPT 392435.7860025099 24 0.040003 NLP0013I 134 OPT 354661.9013703911 22 0.036002 NLP0013I 135 OPT 354661.9013713296 24 0.040002 NLP0013I 136 OPT 354762.9537770015 28 0.048003 NLP0013I 137 OPT 355569.5472361294 26 0.044003 NLP0013I 138 OPT 361006.2252055929 24 0.040003 NLP0013I 139 OPT 375416.7670126785 31 0.052003 NLP0013I 140 OPT 375711.6326513968 28 0.048003 NLP0012I Num Status Obj It time NLP0013I 141 OPT 381829.2087277021 29 0.048003 NLP0013I 142 OPT 376109.6729067101 29 0.048003 NLP0013I 143 OPT 377538.4253235623 25 0.040003 NLP0013I 144 OPT 378284.8939855239 23 0.036002 NLP0013I 145 OPT 382222.3799162785 32 0.076005 NLP0013I 146 OPT 388721.856893429 27 0.048003 NLP0013I 147 OPT 389410.4423639223 27 0.044003 NLP0013I 148 OPT 389475.3268191015 29 0.048003 NLP0013I 149 OPT 376789.6861943252 28 0.048003 NLP0013I 150 OPT 376789.6861932832 27 0.040002 NLP0013I 151 OPT 382704.6308440513 24 0.036003 NLP0013I 152 OPT 382704.630844051 23 0.040002 NLP0013I 153 OPT 388627.4822515069 24 0.040003 Cbc0010I After 100 nodes, 50 on tree, 392492 best solution, best possible 283750 (6.24 seconds) NLP0013I 154 OPT 403836.3386813062 25 0.040002 NLP0013I 155 OPT 407783.1917534408 25 0.044003 NLP0013I 156 OPT 377402.5894492458 28 0.044003 NLP0013I 157 OPT 377402.5894492459 28 0.044003 NLP0013I 158 OPT 377402.5894492459 27 0.048003 NLP0013I 159 OPT 396180.3575923413 26 0.044002 NLP0013I 160 OPT 432551.2555867484 26 0.044003 NLP0012I Num Status Obj It time NLP0013I 161 OPT 396452.5415480338 29 0.044003 NLP0013I 162 INFEAS 287361.6089664575 27 0.060004 NLP0013I 163 OPT 285506.5082453819 20 0.032002 NLP0013I 3 OPT 285506.5082441607 15 0.028002 Cbc0004I Integer solution of 285507 found after 2866 iterations and 110 nodes (6.72 seconds) NLP0013I 164 OPT 351290.4279627432 23 0.036002 NLP0013I 165 OPT 299069.7446101796 17 0.028002 Cbc0001I Search completed - best objective 285506.5082441607, took 2906 iterations and 112 nodes (6.78 seconds) Cbc0032I Strong branching done 24 times (966 iterations), fathomed 0 nodes and fixed 4 variables Cbc0035I Maximum depth 7, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 285506.508244. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT 285506.5082441607 15 0.024001 MINLP solution: 285506.5082 (112 nodes, 6.85 seconds) Best possible: 285506.5082 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- batch.gms(233) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job batch.gms Stop 09/05/08 00:12:10 elapsed 0:00:06.958