--- Job ex1265a Start 09/02/08 16:07:00 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 --- ex1265a.gms(173) 2 Mb --- Starting execution: elapsed 0:00:00.033 --- ex1265a.gms(168) 3 Mb --- Generating MINLP model m --- ex1265a.gms(173) 5 Mb --- 45 rows 36 columns 222 non-zeroes --- 231 nl-code 50 nl-non-zeroes --- 35 discrete-columns --- ex1265a.gms(173) 3 Mb --- Executing BONMIN: elapsed 0:00:00.036 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 10.09600000080211 46 0.084005 NLP0013I 2 OPT 10.25428571485572 46 0.076005 NLP0013I 3 OPT 10.26800000054 42 0.076005 NLP0013I 4 OPT 10.25000000056979 40 0.072005 NLP0013I 5 OPT 10.60000000065 32 0.056003 NLP0013I 6 OPT 10.25562500056 51 0.088006 NLP0013I 7 OPT 10.28000000072687 37 0.060004 NLP0013I 8 OPT 12.08000000066006 15 0.024001 NLP0013I 9 OPT 10.28000000054001 53 0.096006 NLP0013I 10 OPT 10.27419354894727 67 0.116007 NLP0013I 11 OPT 10.09800000065 16 0.024001 NLP0013I 12 INFEAS 13.39997973614566 34 0.084006 NLP0013I 13 OPT 10.10000000096623 49 0.080005 NLP0013I 14 OPT 10.10000000096623 49 0.076004 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 10.1 (0.94 seconds) NLP0013I 15 OPT 10.28000000057033 51 0.092006 NLP0013I 16 OPT 12.10000000006 32 0.060004 NLP0013I 17 OPT 10.30000000044 61 0.112007 NLP0013I 18 OPT 10.28000000053 59 0.108007 NLP0013I 19 OPT 10.48000000043 70 0.124007 NLP0013I 20 OPT 10.28000000052984 116 0.208013 NLP0012I Num Status Obj It time NLP0013I 21 OPT 10.28400000053018 33 0.052003 NLP0013I 22 OPT 10.28000000053042 92 0.16801 NLP0013I 23 OPT 10.28000000053 54 0.088006 NLP0013I 24 OPT 10.28000000053 40 0.072004 NLP0013I 25 OPT 10.28000000053 45 0.080005 NLP0013I 26 OPT 10.30000000044 61 0.116008 NLP0013I 27 OPT 10.30000000044 59 0.116007 NLP0013I 28 OPT 10.30000000046 20 0.032002 NLP0013I 29 OPT 10.30000000046 56 0.104007 NLP0013I 30 OPT 10.30000000044 57 0.104006 NLP0013I 31 OPT 10.30000000044 66 0.120008 NLP0013I 32 OPT 10.54000000041 40 0.064004 NLP0013I 33 OPT 10.54000000041 51 0.100006 NLP0013I 34 OPT 10.54000000041 58 0.112007 NLP0013I 35 OPT 10.54000000041 82 0.16001 NLP0013I 36 OPT 10.58571428580428 33 0.052004 NLP0013I 37 OPT 10.60000000029 61 0.108007 NLP0013I 38 OPT 10.54000000041 54 0.100006 NLP0013I 39 OPT 10.54000000041 49 0.088005 NLP0013I 40 OPT 10.54000000041 59 0.120008 NLP0012I Num Status Obj It time NLP0013I 41 OPT 10.54000000041 63 0.128008 NLP0013I 42 OPT 10.54000000041 49 0.092006 NLP0013I 43 OPT 10.54000000041 53 0.100006 NLP0013I 44 OPT 10.54000000041 96 0.180011 NLP0013I 45 OPT 10.58571428623428 47 0.084005 NLP0013I 46 INFEAS 21.92797514549079 35 0.080005 NLP0013I 47 OPT 10.54000000041 96 0.17201 NLP0013I 48 OPT 10.54000000041 120 0.212013 NLP0013I 49 OPT 10.58571428623429 31 0.048003 NLP0013I 50 INFEAS 21.50904782070601 52 0.120007 NLP0013I 51 INFEAS 29.41669319379301 29 0.064004 NLP0013I 52 OPT 10.30000000071883 123 0.232014 NLP0013I 53 OPT 10.30000000044 131 0.236015 NLP0013I 54 OPT 10.30000000044 39 0.072004 NLP0013I 55 OPT 10.30000000044 42 0.080005 NLP0013I 56 OPT 10.57600000041 105 0.184012 NLP0013I 57 OPT 10.58000000041 149 0.272017 NLP0013I 58 OPT 12.45000000041 33 0.056003 NLP0013I 59 OPT 10.80000000051 30 0.052003 NLP0013I 60 OPT 10.57600000041 56 0.092006 NLP0012I Num Status Obj It time NLP0013I 61 OPT 10.30000000044 106 0.188011 NLP0013I 62 OPT 10.30000000044 149 0.264016 NLP0013I 63 OPT 10.30000000044 146 0.252016 NLP0013I 64 OPT 10.30000000044 114 0.212013 NLP0013I 65 OPT 10.30000000044 63 0.112007 NLP0013I 66 OPT 10.30000000044 107 0.200013 NLP0013I 67 OPT 10.30000000044 59 0.112007 NLP0013I 68 OPT 10.57600000041 93 0.16801 NLP0013I 69 INFEAS 10.62452266522434 126 0.248016 NLP0013I 70 INFEAS 27.93402505752375 27 0.060004 NLP0013I 71 OPT 12.10000000006 32 0.056003 NLP0013I 72 OPT 15.0999999999998 32 0.060004 NLP0013I 73 INFEAS 17.77504130779773 37 0.104007 NLP0013I 74 OPT 15.09999999999909 90 0.220014 NLP0013I 75 INFEAS 15.10000000001166 20 0.048003 NLP0013I 76 INFEAS 15.10000000000845 48 0.124008 NLP0013I 77 INFEAS 15.10000000000674 23 0.052003 NLP0013I 78 OPT 10.24000000056 36 0.064004 NLP0013I 79 OPT 10.27605839472059 58 0.100006 NLP0013I 80 OPT 10.28000000053 27 0.044002 NLP0012I Num Status Obj It time NLP0013I 81 OPT 10.28000000053 62 0.112007 NLP0013I 82 OPT 10.30000000134789 73 0.132009 NLP0013I 83 OPT 10.30000000044 138 0.236015 NLP0013I 84 OPT 10.57600000268753 68 0.120007 Restoration phase is called at point that is almost feasible, with constraint violation 1.107033e-13. Abort. NLP0013I 85 FAILED 15.1 34 0.060004 NLP0014I * r1 OPT 15.1 67 0.16001 NLP0013I 87 OPT 15.1 51 0.096006 NLP0013I 88 OPT 15.1 48 0.088006 NLP0013I 89 OPT 10.49945945993062 33 0.072004 NLP0013I 90 OPT 10.54621472859872 34 0.076005 NLP0013I 91 OPT 10.55000000043 31 0.068004 NLP0013I 92 OPT 10.56011494296873 54 0.092006 NLP0013I 93 OPT 10.57600000043428 46 0.096006 NLP0013I 94 OPT 10.57600000043263 45 0.092006 NLP0013I 95 OPT 10.57600000042995 40 0.084005 NLP0013I 96 OPT 10.45675981618504 41 0.084006 NLP0013I 97 OPT 10.29573333343333 60 0.132008 NLP0013I 98 OPT 10.30000000001 48 0.088005 NLP0013I 99 OPT 10.30000000001 53 0.100006 NLP0013I 100 OPT 12.50454545462545 46 0.088006 NLP0012I Num Status Obj It time NLP0013I 101 INFEAS 17.34633155793906 32 0.088005 NLP0013I 102 OPT 10.48600000043779 68 0.116008 NLP0013I 103 INFEAS 10.58673208338172 74 0.148009 NLP0013I 104 OPT 10.55269230816231 50 0.084005 NLP0013I 105 OPT 10.57219512242122 48 0.080005 NLP0013I 106 OPT 10.5600000004427 50 0.088006 NLP0013I 107 OPT 12.1000000006 15 0.024001 NLP0013I 108 OPT 12.1000000006 12 0.020002 NLP0013I 109 OPT 10.27690721704063 31 0.068004 NLP0013I 110 OPT 10.30000003429019 51 0.100006 NLP0013I 111 OPT 10.3000000228901 50 0.112007 NLP0013I 112 OPT 10.55401653910872 36 0.076005 NLP0013I 113 INFEAS 14.7620819535681 47 0.132008 NLP0013I 114 OPT 13.60000000063 12 0.020001 NLP0013I 115 OPT 15.10000000056629 18 0.032002 NLP0013I 116 OPT 10.28000000053 35 0.064004 NLP0013I 117 OPT 10.28000000070191 141 0.268016 NLP0013I 118 OPT 10.28193548441099 35 0.072004 NLP0013I 119 OPT 10.30000000044 50 0.096006 NLP0013I 120 INFEAS 14.66477091165068 37 0.096006 NLP0012I Num Status Obj It time NLP0013I 121 OPT 10.28400000053999 35 0.060003 NLP0013I 122 OPT 10.30000000079048 55 0.096006 NLP0013I 123 OPT 10.30000000044 52 0.092006 NLP0013I 124 OPT 10.30000000044 45 0.088006 NLP0013I 125 OPT 10.30000000044 89 0.16401 NLP0013I 126 OPT 10.55200000041 123 0.228014 NLP0013I 127 OPT 10.55200000041 53 0.112007 NLP0013I 128 OPT 10.55200000039 84 0.15201 NLP0013I 129 INFEAS 15.10000000000438 29 0.056003 NLP0013I 130 OPT 15.1 42 0.076004 NLP0013I 131 OPT 15.1 42 0.068005 NLP0012I Num Status Obj It time NLP0013I 1 OPT 15.1 0 0 Cbc0004I Integer solution of 15.1 found after 5130 iterations and 86 nodes (14.02 seconds) NLP0013I 132 OPT 10.30000000044 55 0.104006 NLP0013I 133 INFEAS 17.26713599775018 45 0.112007 NLP0013I 134 OPT 10.30000000044 36 0.076005 NLP0013I 135 INFEAS 14.8185257941676 34 0.088005 NLP0013I 136 OPT 10.30000000044 138 0.244016 NLP0013I 137 OPT 10.51000000042 113 0.212013 NLP0013I 138 OPT 10.30000000050995 57 0.100006 NLP0013I 139 OPT 10.80000000047984 47 0.080005 NLP0013I 140 OPT 11.30000000047999 46 0.076005 NLP0013I 2 OPT 11.3 0 0 Cbc0004I Integer solution of 11.3 found after 5701 iterations and 95 nodes (15.12 seconds) NLP0012I Num Status Obj It time NLP0013I 141 OPT 10.80000000050001 43 0.068005 NLP0013I 142 OPT 10.48000000041966 63 0.120007 NLP0013I 143 INFEAS 12.92395661456727 38 0.092006 NLP0013I 144 OPT 10.60000000029 54 0.108007 NLP0013I 145 OPT 10.49575000043 55 0.096006 Cbc0010I After 100 nodes, 30 on tree, 11.3 best solution, best possible 10.3 (15.61 seconds) NLP0013I 146 INFEAS 10.7238659840335 81 0.176011 NLP0013I 147 INFEAS 19.29999999997999 49 0.100006 NLP0013I 148 OPT 10.88137767458893 53 0.084006 NLP0013I 149 OPT 10.55200000037 77 0.144009 NLP0013I 150 OPT 10.54000000037 38 0.064004 NLP0013I 151 OPT 10.80000000049 54 0.096006 NLP0013I 152 OPT 11.60000000031 27 0.044003 NLP0013I 153 OPT 11.30000000002 70 0.524032 NLP0013I 154 OPT 10.60000000029 43 0.072005 NLP0013I 155 OPT 12.30000000002 73 0.16401 NLP0013I 156 OPT 11.1000000005 49 0.080005 NLP0013I 157 OPT 11.17500000049 45 0.080005 NLP0013I 158 OPT 10.57600000039 83 0.168011 NLP0013I 159 OPT 11.55000000049 47 0.080005 NLP0013I 160 OPT 10.57600000039 83 0.16401 NLP0012I Num Status Obj It time NLP0013I 161 OPT 11.30000000051 53 0.092006 NLP0013I 162 OPT 10.43500000044 40 0.080005 NLP0013I 163 OPT 10.30000000044 36 0.076005 NLP0013I 164 OPT 10.30000002302153 43 0.084005 NLP0013I 165 OPT 10.46324557530885 40 0.076005 NLP0013I 166 OPT 10.30000002315817 41 0.084005 NLP0013I 167 OPT 10.30000000044 42 0.084006 NLP0013I 168 OPT 10.30000003995197 77 0.140008 NLP0013I 169 OPT 10.30000000161291 67 0.124008 NLP0013I 170 OPT 10.48675006049875 35 0.068004 NLP0013I 171 OPT 10.60000001546008 30 0.060003 NLP0013I 172 OPT 10.80000000004 85 0.556035 NLP0013I 173 OPT 10.51661019120322 32 0.064004 NLP0013I 174 INFEAS 13.93927903540545 35 0.092006 NLP0013I 175 INFEAS 10.30000000001827 41 0.096006 NLP0013I 176 OPT 11.30000000001407 38 0.060004 NLP0013I 177 OPT 10.58000000039 32 0.064004 NLP0013I 178 OPT 10.5760000004 30 0.060004 NLP0013I 179 OPT 10.55200002040544 32 0.068004 NLP0013I 180 OPT 10.60000000029 31 0.064004 NLP0012I Num Status Obj It time NLP0013I 181 OPT 10.30000000001 96 0.220014 NLP0013I 182 OPT 10.30000000001 161 0.48403 NLP0013I 183 OPT 10.30000000001 85 0.184012 NLP0013I 184 INFEAS 12.27108185285766 34 0.088005 NLP0013I 185 OPT 10.50000000005 54 0.100006 NLP0013I 186 OPT 10.80000000005002 63 0.136008 NLP0013I 187 OPT 11.30000000002 35 0.060004 NLP0013I 188 OPT 11.10000000006 53 0.112007 NLP0013I 189 INFEAS 10.30000000000297 34 0.080005 NLP0013I 190 OPT 10.80000000006002 48 0.088006 NLP0013I 191 OPT 11.05000000006002 60 0.120007 NLP0013I 192 INFEAS 13.24661739884933 38 0.096006 NLP0013I 193 OPT 11.30000000001 30 0.044003 NLP0013I 194 INFEAS 15.67895772682798 39 0.088005 NLP0013I 195 INFEAS 14.77029326750941 26 0.068004 NLP0013I 196 OPT 11.30000000002 46 0.080005 NLP0013I 197 OPT 12.30000000006 60 0.120008 NLP0013I 198 OPT 10.60000018451152 36 0.072004 NLP0013I 199 OPT 10.60000000001 46 0.096006 NLP0013I 200 OPT 10.84000000023003 35 0.056004 NLP0012I Num Status Obj It time NLP0013I 201 OPT 12.29999999999997 65 0.136008 NLP0013I 202 OPT 10.55200000042 33 0.064004 NLP0013I 203 INFEAS 13.70089925282117 36 0.088006 NLP0013I 204 OPT 10.30000000044 42 0.080005 NLP0013I 205 OPT 10.30000000054342 30 0.052003 NLP0013I 206 OPT 10.30000000070444 27 0.044003 NLP0013I 207 OPT 10.48000000048791 53 0.088006 NLP0013I 208 OPT 10.56000000040003 38 0.064004 NLP0013I 209 OPT 10.30000002859222 24 0.040002 NLP0013I 210 OPT 10.30000000046 43 0.072005 NLP0013I 211 OPT 10.30000002739372 23 0.040002 NLP0013I 212 OPT 10.30000002504709 21 0.032002 NLP0013I 213 OPT 10.30000000046588 24 0.040003 NLP0013I 214 OPT 13.30000004090626 28 0.044002 NLP0013I 215 OPT 10.30120266212282 36 0.052003 NLP0013I 216 OPT 10.3012210003427 37 0.060004 NLP0013I 217 OPT 11.21000073882613 26 0.036002 NLP0013I 218 OPT 10.30122305422369 37 0.056003 NLP0013I 219 OPT 11.00956539932097 28 0.048003 NLP0013I 220 OPT 10.30122027392938 36 0.052004 NLP0012I Num Status Obj It time NLP0013I 221 OPT 11.04217515836835 34 0.052003 NLP0013I 222 OPT 10.30000000034829 38 0.072005 NLP0013I 223 OPT 12.50000000007 42 0.076004 NLP0013I 224 OPT 10.30000000034829 38 0.072005 NLP0013I 225 OPT 10.30000000034731 29 0.040002 NLP0013I 3 OPT 10.3 0 0 Cbc0004I Integer solution of 10.3 found after 9274 iterations and 169 nodes (23.70 seconds) Cbc0001I Search completed - best objective 10.3, took 9274 iterations and 169 nodes (23.70 seconds) Cbc0032I Strong branching done 26 times (2570 iterations), fathomed 0 nodes and fixed 2 variables Cbc0035I Maximum depth 15, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 10.300000. All variables are discrete. Dual variables for fixed problem will be not available. NLP0012I Num Status Obj It time NLP0013I 1 OPT 10.3 0 0 MINLP solution: 10.3 (169 nodes, 23.78 seconds) Best possible: 10.3 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- ex1265a.gms(173) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ex1265a.gms Stop 09/02/08 16:07:25 elapsed 0:00:24.130