--- Job tloss Start 09/03/08 13:39:00 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 --- tloss.gms(217) 2 Mb --- Starting execution: elapsed 0:00:00.039 --- tloss.gms(212) 3 Mb --- Generating MINLP model m --- tloss.gms(217) 5 Mb --- 54 rows 49 columns 303 non-zeroes --- 331 nl-code 72 nl-non-zeroes --- 48 discrete-columns --- tloss.gms(217) 3 Mb --- Executing BONMIN: elapsed 0:00:00.042 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 16.11666666737436 78 0.164011 NLP0013I 2 OPT 16.20000000076999 25 0.044002 NLP0013I 3 OPT 16.27000000074 52 0.096006 NLP0013I 4 OPT 16.23502109802112 39 0.072004 NLP0013I 5 OPT 16.26500000074128 41 0.076005 NLP0013I 6 OPT 16.24007782178165 42 0.076005 NLP0013I 7 OPT 16.14000000075 40 0.076004 NLP0013I 8 OPT 16.11666666731885 20 0.036003 NLP0013I 9 OPT 16.14593146283574 22 0.036002 NLP0013I 10 OPT 16.11666666733666 29 0.048003 NLP0013I 11 OPT 16.14229509960981 19 0.036002 NLP0013I 12 OPT 16.15897466567706 18 0.032002 NLP0013I 13 OPT 16.26500000075002 42 0.080005 NLP0013I 14 INFEAS 16.1821728857478 30 0.076005 NLP0013I 15 OPT 16.3000000052257 22 0.040002 NLP0013I 16 OPT 16.3000000052257 22 0.040002 NLP0013I 17 OPT 16.30000000063 27 0.044003 NLP0013I 18 OPT 16.30000000063 26 0.048003 NLP0013I 19 OPT 16.30000000063 43 0.096006 NLP0013I 20 OPT 16.3000000006522 34 0.060004 NLP0012I Num Status Obj It time NLP0013I 21 OPT 16.30000000111152 35 0.068004 NLP0013I 22 OPT 16.30000000063 35 0.068004 NLP0013I 23 OPT 16.30000000147415 34 0.056004 NLP0013I 24 OPT 16.30000000063405 37 0.068004 NLP0013I 25 OPT 16.30000000063001 30 0.052003 NLP0013I 26 OPT 16.30000000094574 34 0.064004 NLP0013I 27 OPT 16.30000000087513 24 0.040003 NLP0013I 28 OPT 16.30000000063 23 0.040002 NLP0013I 29 OPT 16.30000000069211 27 0.048003 NLP0013I 30 OPT 16.30000000063 41 0.080005 NLP0013I 31 OPT 16.30000000086706 51 0.096006 NLP0013I 32 OPT 16.30000000068588 83 0.152009 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 16.3 (1.96 seconds) NLP0013I 33 OPT 16.30000000063 38 0.068004 NLP0013I 34 OPT 16.30000000065978 26 0.048003 NLP0013I 35 OPT 16.30000000063 25 0.040003 NLP0013I 36 OPT 16.30000000063 56 0.100006 NLP0013I 37 OPT 16.30000000140572 29 0.048003 NLP0013I 38 OPT 16.30000000128753 28 0.048003 NLP0013I 39 INFEAS 34.91197149413763 31 0.072004 NLP0013I 40 INFEAS 32.27305728032915 30 0.068004 NLP0012I Num Status Obj It time NLP0013I 41 OPT 16.30000000063 36 0.064004 NLP0013I 42 OPT 16.30000000063 33 0.060004 NLP0013I 43 OPT 16.30000000123423 60 0.108007 NLP0013I 44 OPT 16.53386363695364 43 0.072005 NLP0013I 45 OPT 16.37843137262902 43 0.092005 NLP0013I 46 OPT 16.60086201695741 95 0.176011 NLP0013I 47 OPT 16.53386363695364 29 0.052003 NLP0013I 48 OPT 16.53386363695364 32 0.056003 NLP0013I 49 OPT 16.53386363695363 41 0.072004 NLP0013I 50 OPT 16.53386363695364 48 0.080005 NLP0013I 51 OPT 16.53386363695364 27 0.044003 NLP0013I 52 OPT 16.53386363697269 93 0.184012 NLP0013I 53 OPT 16.53400000059 46 0.084005 NLP0013I 54 OPT 18.52500000052603 21 0.036002 NLP0013I 55 OPT 16.53386363699983 40 0.068004 NLP0013I 56 OPT 16.54911392467064 60 0.108007 NLP0013I 57 OPT 16.53386363695364 43 0.080005 NLP0013I 58 OPT 16.53386363695363 42 0.076005 NLP0013I 59 OPT 16.5212500006939 36 0.064004 NLP0013I 60 OPT 16.52125000060995 48 0.088006 NLP0012I Num Status Obj It time NLP0013I 61 OPT 16.52125000061 60 0.104006 NLP0013I 62 OPT 16.5220000006 59 0.108007 NLP0013I 63 OPT 18.52500000053432 21 0.036002 NLP0013I 64 OPT 16.30000000063 59 0.108006 NLP0013I 65 OPT 16.30000000063 48 0.088005 NLP0013I 66 OPT 16.30000000181218 74 0.132008 NLP0013I 67 OPT 16.30000000063 32 0.056004 NLP0013I 68 OPT 16.5625000006 53 0.096006 NLP0013I 69 INFEAS 33.85510765136117 32 0.076005 NLP0013I 70 INFEAS 35.32299455463925 28 0.068004 NLP0013I 71 OPT 16.30000000078629 32 0.060004 NLP0013I 72 OPT 16.30000000063 31 0.056004 NLP0013I 73 OPT 16.53361199699629 67 0.136008 NLP0013I 74 OPT 16.53563636424636 48 0.088006 NLP0013I 75 OPT 16.55200000091137 45 0.076005 NLP0013I 76 OPT 16.56400000063 51 0.092006 NLP0013I 77 OPT 18.52500000115418 20 0.032002 NLP0013I 78 OPT 18.55636363753931 22 0.040002 NLP0013I 79 OPT 18.52500000054936 22 0.036003 NLP0013I 80 OPT 16.30000000077831 57 0.104006 NLP0012I Num Status Obj It time NLP0013I 81 OPT 16.54545454607455 39 0.072005 NLP0013I 82 OPT 16.54763636423636 47 0.088005 NLP0013I 83 OPT 18.52500000054172 23 0.040003 NLP0013I 84 OPT 16.30000000063 55 0.104006 NLP0013I 85 OPT 16.30000000063 31 0.052003 NLP0013I 86 OPT 16.30000000321109 104 0.192012 NLP0013I 87 OPT 16.30000000127114 83 0.15201 NLP0013I 88 OPT 16.30000000063 35 0.064004 NLP0013I 89 OPT 16.3000000007075 72 0.132008 NLP0013I 90 OPT 16.30000000063 91 0.16001 NLP0013I 91 OPT 16.48157894800842 30 0.048003 NLP0013I 92 OPT 16.30000000100492 62 0.108007 NLP0013I 93 OPT 16.30000000104776 32 0.056004 NLP0013I 94 INFEAS 30.60651741736476 34 0.076005 NLP0013I 95 OPT 16.5662500006 45 0.084005 NLP0013I 96 OPT 16.5662500006 52 0.096006 NLP0013I 97 OPT 16.5662500006 33 0.060004 NLP0013I 98 OPT 16.56625000060758 58 0.112007 NLP0013I 99 INFEAS 34.79561241430909 37 0.088006 NLP0013I 100 OPT 16.30000000063 43 0.076005 NLP0012I Num Status Obj It time NLP0013I 101 OPT 16.30000000063 62 0.116007 NLP0013I 102 OPT 16.30000000063 60 0.112007 NLP0013I 103 OPT 16.47029208366307 46 0.084005 NLP0013I 104 OPT 16.48040482406808 44 0.084005 NLP0013I 105 OPT 16.48090909151909 44 0.080005 NLP0013I 106 OPT 16.49500000057 37 0.064004 NLP0013I 107 OPT 16.5625000006 37 0.068005 NLP0013I 108 OPT 16.56400000075104 47 0.084005 NLP0013I 109 OPT 18.52500000053193 23 0.036003 NLP0013I 110 OPT 16.30000000063 61 0.112007 NLP0013I 111 OPT 16.30000000063 30 0.052003 NLP0013I 112 OPT 16.30000000063 34 0.064004 NLP0013I 113 INFEAS 34.5236005475503 34 0.084006 NLP0013I 114 OPT 16.30000000063723 52 0.096006 NLP0013I 115 OPT 16.30000000063 54 0.100006 NLP0013I 116 INFEAS 36.55600373048829 30 0.072005 NLP0013I 117 OPT 16.30000000071551 48 0.084005 NLP0013I 118 OPT 16.30000000063 67 0.132008 NLP0013I 119 OPT 16.30000000064675 62 0.116008 NLP0013I 120 OPT 16.30000000063001 54 0.108006 NLP0012I Num Status Obj It time NLP0013I 121 INFEAS 34.5947932816616 35 0.080005 NLP0013I 122 INFEAS 29.70307294882273 39 0.092006 NLP0013I 123 INFEAS 34.23806355353148 40 0.092006 NLP0013I 124 OPT 16.30000000063001 43 0.068004 NLP0013I 125 OPT 16.30000000063 28 0.044003 NLP0013I 126 OPT 16.30000000068991 31 0.056004 NLP0013I 127 OPT 16.30000000063 28 0.044002 NLP0013I 128 OPT 16.3000000008524 56 0.108006 NLP0013I 129 OPT 16.30000000063001 53 0.100007 NLP0013I 130 OPT 16.30000000078757 29 0.048003 NLP0013I 131 OPT 16.30000000910195 87 0.16401 NLP0013I 132 INFEAS 35.91400380942015 36 0.084006 NLP0013I 133 OPT 16.30000000063 49 0.076005 NLP0013I 134 OPT 16.30000000063 39 0.068004 NLP0013I 135 OPT 16.30000000086571 40 0.072005 NLP0013I 136 INFEAS 33.76611734635948 43 0.100006 NLP0013I 137 INFEAS 33.81679289728462 29 0.064004 NLP0013I 138 OPT 16.55125000058 44 0.080005 NLP0013I 139 OPT 16.55200000058 34 0.064004 NLP0013I 140 OPT 16.55200000058 39 0.060004 NLP0012I Num Status Obj It time NLP0013I 141 INFEAS 27.29999999983652 42 0.096006 NLP0013I 142 OPT 16.60000000047 62 0.124008 NLP0013I 143 OPT 16.55200000058 64 0.120008 NLP0013I 144 OPT 16.60000000047 57 0.108007 Restoration phase is called at point that is almost feasible, with constraint violation 9.725004e-13. Abort. NLP0013I 145 FAILED 17.80000000008 40 0.072004 NLP0014I * r1 OPT 17.80000000007378 70 0.144009 NLP0013I 147 OPT 18.5250000005 38 0.064004 NLP0013I 148 OPT 18.60000000049 46 0.072005 NLP0013I 149 OPT 18.60000000049 41 0.064004 Cbc0010I After 100 nodes, 37 on tree, 1e+50 best solution, best possible 16.3 (11.89 seconds) NLP0013I 150 OPT 18.60000000049 42 0.072004 NLP0013I 151 INFEAS 28.64788798986703 31 0.088005 NLP0013I 152 OPT 23.3000000000799 71 0.120008 NLP0013I 153 OPT 24.30000000090909 70 0.400025 NLP0013I 154 INFEAS 26.29999999988435 59 0.128008 NLP0013I 155 OPT 19.96666666675135 94 0.192012 NLP0013I 156 OPT 20.30000000003281 52 0.092005 NLP0013I 157 INFEAS 22.29999999994525 59 0.120007 NLP0013I 158 OPT 20.30000000003711 47 0.088006 NLP0013I 159 OPT 20.30000000005143 50 0.092005 NLP0013I 160 OPT 20.30000000008705 42 0.068005 NLP0012I Num Status Obj It time NLP0013I 1 OPT 20.3 0 0 Cbc0004I Integer solution of 20.3 found after 5085 iterations and 111 nodes (13.36 seconds) NLP0012I Num Status Obj It time NLP0013I 161 OPT 16.50957120232402 37 0.064004 NLP0013I 162 OPT 18.30000000068999 43 0.076005 NLP0013I 163 OPT 16.30000000078623 27 0.044002 NLP0013I 164 OPT 16.3000000007623 29 0.048003 NLP0013I 165 OPT 16.30000000069099 24 0.040002 NLP0013I 166 OPT 16.30000000080682 21 0.032002 NLP0013I 167 OPT 18.60000000062999 90 0.15601 NLP0013I 168 OPT 16.30000000071227 26 0.044003 NLP0013I 169 OPT 22.30000000069167 25 0.092006 NLP0013I 170 OPT 16.30000000080268 25 0.044003 NLP0013I 171 OPT 16.30000000100716 26 0.044002 NLP0013I 2 OPT 16.3 0 0 Cbc0004I Integer solution of 16.3 found after 5458 iterations and 122 nodes (14.06 seconds) Cbc0001I Search completed - best objective 16.3, took 5458 iterations and 122 nodes (14.06 seconds) Cbc0032I Strong branching done 23 times (1793 iterations), fathomed 0 nodes and fixed 1 variables Cbc0035I Maximum depth 12, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 16.300000. All variables are discrete. Dual variables for fixed problem will be not available. NLP0012I Num Status Obj It time NLP0013I 1 OPT 16.3 0 0 MINLP solution: 16.3 (122 nodes, 14.22 seconds) Best possible: 16.3 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- tloss.gms(217) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job tloss.gms Stop 09/03/08 13:39:14 elapsed 0:00:14.669