--- Job tltr Start 09/03/08 16:42:00 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 --- tltr.gms(212) 2 Mb --- Starting execution: elapsed 0:00:00.041 --- tltr.gms(207) 3 Mb --- Generating MINLP model m --- tltr.gms(212) 5 Mb --- 55 rows 49 columns 228 non-zeroes --- 247 nl-code 54 nl-non-zeroes --- 48 discrete-columns --- tltr.gms(212) 3 Mb --- Executing BONMIN: elapsed 0:00:00.044 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 6.43043976468631 21 0.032002 NLP0013I 2 OPT 11.56923317524544 112 0.208013 NLP0013I 3 OPT 16.86810133008757 29 0.048003 NLP0013I 4 OPT 6.510000000909996 12 0.020001 NLP0013I 5 OPT 6.44259259347259 10 0.020001 NLP0013I 6 OPT 11.5682570573114 30 0.052003 NLP0013I 7 INFEAS 30.22729925526507 27 0.060004 NLP0013I 8 OPT 11.5682570573114 30 0.056004 NLP0013I 9 OPT 12.17441120392707 57 0.100006 NLP0013I 10 OPT 14.17910340254532 21 0.032002 NLP0013I 11 OPT 12.17441120422707 40 0.072005 NLP0013I 12 OPT 12.04712156359164 21 0.036002 NLP0013I 13 OPT 17.15482283536618 111 0.220014 NLP0013I 14 OPT 11.62010890905825 20 0.036002 NLP0013I 15 OPT 12.39178060868006 56 0.104007 NLP0013I 16 OPT 14.02086424403197 24 0.040002 NLP0013I 17 OPT 11.56875996456075 46 0.084006 NLP0013I 18 OPT 11.5774301742089 24 0.040002 NLP0013I 19 OPT 12.17441120416707 47 0.084006 NLP0013I 20 OPT 38.66994845211044 25 0.040002 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 11.5683 (1.38 seconds) NLP0012I Num Status Obj It time NLP0013I 21 OPT 12.17441120416707 47 0.084006 NLP0013I 22 INFEAS 14.39082883790403 29 0.068004 NLP0013I 23 OPT 14.25497229587977 47 0.080005 NLP0013I 24 OPT 14.25497229587977 47 0.076005 NLP0013I 25 OPT 15.64220326406783 22 0.036002 NLP0013I 26 OPT 14.29607271387307 21 0.032002 NLP0013I 27 OPT 14.66835812501162 58 0.104006 NLP0013I 28 INFEAS 25.87399996701663 39 0.096006 NLP0013I 29 OPT 14.66835812501162 58 0.100006 NLP0013I 30 OPT 14.66835812287296 24 0.040003 NLP0013I 31 OPT 14.66835812727771 26 0.044003 NLP0013I 32 OPT 14.66835812276765 29 0.044003 NLP0013I 33 OPT 15.49512977619473 28 0.048003 NLP0013I 34 INFEAS 22.54141243466146 33 0.076004 NLP0013I 35 OPT 41.53333333410333 41 0.068005 NLP0013I 36 OPT 41.53333333410333 41 0.072004 NLP0013I 37 OPT 41.53333333405411 47 0.100007 NLP0013I 38 OPT 41.53333333410333 28 0.048003 NLP0013I 39 OPT 45.85459317660431 62 0.104006 NLP0013I 40 OPT 50.4705772694545 31 0.052004 NLP0012I Num Status Obj It time NLP0013I 41 OPT 46.43333333564459 26 0.044002 NLP0013I 42 OPT 45.88888889009371 77 0.15201 NLP0013I 43 INFEAS 59.49467502016645 19 0.044003 NLP0013I 44 OPT 45.88888889009371 77 0.148009 NLP0013I 45 INFEAS 60.06493212391554 30 0.068004 NLP0013I 46 OPT 48.06666667045611 24 0.040003 NLP0013I 47 OPT 48.06666667045611 24 0.040002 NLP0013I 48 OPT 48.06666666732666 25 0.044003 NLP0013I 49 OPT 48.06666666732666 66 0.15201 NLP0013I 50 OPT 48.06666666732666 30 0.052003 NLP0013I 51 OPT 51.04871170261256 30 0.052003 NLP0013I 52 OPT 48.06666666732666 37 0.080005 NLP0013I 53 OPT 48.06666666732666 34 0.064004 NLP0013I 54 OPT 48.06666666738225 26 0.048003 NLP0013I 55 OPT 48.06666666732666 31 0.056004 NLP0013I 56 OPT 48.06666666732666 29 0.056004 NLP0013I 57 OPT 48.06666666732666 24 0.040002 NLP0013I 58 OPT 48.06666666732666 22 0.036002 NLP0013I 59 OPT 48.06666666732666 28 0.052003 NLP0013I 60 OPT 48.06666666732666 33 0.072004 NLP0012I Num Status Obj It time NLP0013I 61 OPT 48.06666666732666 31 0.064004 NLP0013I 62 OPT 48.06666666732666 25 0.044003 NLP0013I 63 OPT 48.06666666732666 22 0.036002 NLP0013I 64 OPT 48.06666666732666 31 0.056003 NLP0013I 65 OPT 48.06666666732666 22 0.036003 NLP0013I 66 OPT 48.06666666732666 33 0.072004 NLP0013I 67 OPT 48.06666666732666 45 0.108007 NLP0013I 68 OPT 48.06666666732666 23 0.036002 NLP0013I 69 OPT 48.06666666732666 26 0.040002 NLP0013I 70 OPT 48.06666666732666 25 0.044003 NLP0013I 71 OPT 48.06666666732666 25 0.088006 NLP0013I 72 OPT 48.0666666678225 22 0.040002 NLP0013I 73 OPT 48.06666666783672 27 0.048003 NLP0013I 74 OPT 48.06666666732666 25 0.044003 NLP0013I 75 INFEAS 56.32291420229612 29 0.072004 NLP0013I 76 OPT 41.53333333410333 23 0.040003 NLP0013I 77 OPT 43.64195760031182 24 0.040002 NLP0013I 78 OPT 44.8000000007 33 0.056004 NLP0013I 79 INFEAS 58.5578301745965 38 0.088005 NLP0013I 80 OPT 48.06666666732667 25 0.040002 NLP0012I Num Status Obj It time NLP0013I 81 OPT 48.06666666732667 26 0.048003 NLP0013I 82 INFEAS 53.03170151670881 30 0.072005 NLP0013I 83 OPT 42.8595966408372 35 0.076004 NLP0013I 84 OPT 48.06666666731666 46 0.084005 NLP0013I 85 OPT 48.06666666861363 87 0.16001 NLP0013I 86 OPT 48.06666666731666 24 0.044003 NLP0013I 87 OPT 45.75058186630029 31 0.064004 NLP0013I 88 INFEAS 48.50612473614695 22 0.056003 NLP0013I 89 OPT 54.60000000958094 39 0.068005 NLP0013I 90 OPT 54.60000000958094 39 0.068004 NLP0013I 91 OPT 54.60000000070141 30 0.052003 NLP0013I 92 OPT 54.60000000284703 59 0.136009 NLP0013I 93 OPT 54.60000000290947 38 0.072005 NLP0013I 94 OPT 54.60000000080514 31 0.060003 NLP0013I 95 OPT 54.60000000114151 93 0.288018 NLP0013I 96 OPT 54.60000000062721 29 0.044002 NLP0013I 97 OPT 54.6000000033052 43 0.080005 NLP0013I 98 OPT 54.60000000159363 33 0.064004 NLP0013I 99 OPT 54.60000000727374 38 0.060003 NLP0013I 100 OPT 54.60000000041556 29 0.052004 NLP0012I Num Status Obj It time NLP0013I 101 INFEAS 61.66366517528149 38 0.092005 NLP0013I 102 OPT 38.66994845211044 25 0.040002 NLP0013I 103 OPT 40.57565375958795 34 0.060004 NLP0013I 104 OPT 40.85510483959968 47 0.084005 NLP0013I 105 OPT 39.28030836681669 27 0.044003 NLP0013I 106 OPT 39.82491935572848 24 0.036002 NLP0013I 107 OPT 40.57565375958795 34 0.060003 NLP0013I 108 OPT 42.64748700374255 25 0.040003 NLP0013I 109 OPT 48.79655389401652 103 0.188012 NLP0013I 110 OPT 78.3407255623459 34 0.056003 NLP0013I 111 OPT 83.06666666736666 28 0.052003 NLP0013I 112 OPT 78.94018034400901 61 0.140009 NLP0013I 113 OPT 80.78828387140224 42 0.068005 NLP0013I 114 OPT 81.74946236593139 63 0.16401 NLP0013I 115 OPT 78.97839386266202 92 0.180011 NLP0013I 116 OPT 78.97660256444256 38 0.080005 NLP0013I 117 OPT 80.78828387121224 50 0.088006 NLP0013I 118 INFEAS 90.23367582342362 72 0.16001 NLP0013I 119 OPT 80.78828387121224 50 0.088005 NLP0013I 120 OPT 43.94018034430839 33 0.052004 NLP0012I Num Status Obj It time NLP0013I 121 OPT 45.78828387147225 44 0.084005 NLP0013I 122 OPT 55.00833333388334 46 0.100006 NLP0013I 123 OPT 55.00833333389318 31 0.072005 NLP0013I 124 OPT 55.00833333388334 43 0.080005 NLP0013I 125 OPT 55.00833333388333 35 0.068004 NLP0013I 126 OPT 55.00833333490085 32 0.060004 NLP0013I 127 OPT 43.79695191070905 27 0.048003 NLP0013I 128 INFEAS 55.70675662821495 36 0.088005 NLP0013I 129 OPT 44.93712903586046 37 0.080005 NLP0013I 130 OPT 63.18845182925344 68 0.124007 NLP0013I 131 OPT 61.35869787176942 100 0.180012 NLP0013I 132 INFEAS 91.33035695801451 34 0.080005 NLP0013I 133 OPT 61.35869787176942 100 0.184011 NLP0013I 134 OPT 45.00036295684633 129 0.240015 NLP0013I 135 OPT 56.4815188587536 42 0.072005 NLP0013I 136 OPT 59.63295399843808 85 0.15601 NLP0013I 137 INFEAS 71.48044828905576 31 0.068004 NLP0013I 138 OPT 59.63295399843808 85 0.14801 NLP0013I 139 OPT 62.50051882702566 62 0.112007 NLP0013I 140 OPT 39.67045299819956 51 0.088005 NLP0012I Num Status Obj It time NLP0013I 141 OPT 44.6160963831434 58 0.104007 NLP0013I 142 INFEAS 54.1795158784077 50 0.112007 NLP0013I 143 OPT 74.55700000035 65 0.120007 NLP0013I 144 OPT 76.53333333363334 124 0.268017 NLP0013I 145 INFEAS 76.35206323235876 39 0.088006 NLP0013I 146 OPT 48.47500000044083 42 0.072004 NLP0013I 147 OPT 48.47500000060349 71 0.180012 NLP0013I 148 OPT 48.47500000044048 53 0.104006 NLP0013I 149 OPT 48.47500000083786 48 0.092006 NLP0013I 150 OPT 49.67842350553284 91 0.176011 NLP0013I 151 INFEAS 54.8759668247927 70 0.15201 NLP0013I 152 INFEAS 49.99309875385755 60 0.128008 NLP0013I 153 OPT 40.85510483959968 47 0.080005 NLP0013I 154 OPT 41.73750000086114 21 0.036002 NLP0013I 155 OPT 43.59713180649415 44 0.080005 NLP0013I 156 OPT 47.16046726311593 132 0.228014 NLP0013I 157 OPT 42.79881977331769 29 0.052004 NLP0013I 158 OPT 77.90715429505438 25 0.040002 NLP0013I 159 OPT 46.63750000076082 24 0.040003 NLP0013I 160 OPT 48.27083333406334 28 0.052003 NLP0012I Num Status Obj It time NLP0013I 161 INFEAS 72.81498420774491 36 0.088006 NLP0013I 162 OPT 42.89244107671804 31 0.052003 NLP0013I 163 OPT 42.40753786103365 49 0.092006 NLP0013I 164 OPT 45.10548264460049 75 0.152009 NLP0013I 165 OPT 48.47500000042 60 0.136009 NLP0013I 166 OPT 48.27083333406334 20 0.036002 NLP0013I 167 OPT 48.27083333406333 27 0.040003 NLP0013I 168 OPT 48.27083333406333 22 0.036002 NLP0013I 169 INFEAS 62.56525733438737 53 0.132008 NLP0013I 170 OPT 77.85959664037721 55 0.100007 NLP0013I 171 OPT 45.68237478134712 43 0.068004 NLP0013I 172 OPT 77.79881977295764 22 0.036002 NLP0013I 173 OPT 79.07680858903882 31 0.048003 NLP0013I 174 OPT 83.47500000073374 53 0.096006 NLP0013I 175 OPT 78.07133180027967 52 0.096006 NLP0013I 176 OPT 48.47500000064999 45 0.100007 NLP0013I 177 OPT 81.63750000074035 16 0.028001 NLP0013I 178 OPT 48.06666666732667 29 0.052004 NLP0013I 179 OPT 48.06666666833632 39 0.084005 NLP0013I 180 OPT 48.06666666837346 19 0.032002 NLP0012I Num Status Obj It time NLP0013I 181 OPT 48.06666666838309 19 0.032002 NLP0013I 182 OPT 48.06666666848627 26 0.044003 NLP0013I 183 OPT 48.06666666844854 27 0.044002 NLP0013I 184 OPT 48.06666666768979 20 0.032002 NLP0013I 185 OPT 48.06666666734025 19 0.032002 Cbc0010I After 100 nodes, 45 on tree, 1e+50 best solution, best possible 45.1055 (14.79 seconds) NLP0013I 186 OPT 48.06666666733319 19 0.028001 NLP0013I 187 OPT 48.0666666674545 22 0.036003 NLP0013I 188 OPT 48.06666666843288 23 0.036002 NLP0013I 189 OPT 48.79309099759455 45 0.076005 NLP0013I 190 OPT 48.06666666744906 23 0.040002 NLP0013I 191 INFEAS 48.99341563242636 25 0.064004 NLP0013I 192 OPT 48.06666666754361 25 0.040002 NLP0012I Num Status Obj It time NLP0013I 1 OPT 48.06666666666666 0 0 Cbc0004I Integer solution of 48.0667 found after 4637 iterations and 107 nodes (15.12 seconds) NLP0013I 193 INFEAS 59.33661692329871 42 0.092006 NLP0013I 194 OPT 77.46392433058303 49 0.080005 NLP0013I 195 OPT 49.04925784449202 37 0.060003 NLP0013I 196 INFEAS 48.58779058741695 26 0.072005 NLP0013I 197 OPT 45.72403647379182 44 0.076005 NLP0013I 198 OPT 45.4567636118083 47 0.104006 NLP0013I 199 OPT 54.80416666850999 57 0.140009 NLP0013I 200 INFEAS 48.37313596141946 31 0.080005 NLP0012I Num Status Obj It time NLP0013I 201 OPT 56.43750000031999 43 0.092006 NLP0013I 202 OPT 45.82083333374507 33 0.056003 NLP0013I 203 OPT 45.82083333367846 41 0.084006 NLP0013I 204 OPT 47.09009694510162 33 0.056003 NLP0013I 205 OPT 45.82083333367333 62 0.172011 NLP0013I 206 OPT 51.53750000031999 34 0.060004 NLP0013I 207 OPT 45.82083333367333 62 0.17201 NLP0013I 208 OPT 46.81787472285941 38 0.064004 NLP0013I 209 OPT 56.16527777805777 31 0.056004 NLP0013I 210 INFEAS 48.68147465144461 32 0.084005 NLP0013I 211 OPT 56.43750000030999 60 0.15601 Cbc0001I Search completed - best objective 48.06666666666666, took 5269 iterations and 121 nodes (16.90 seconds) Cbc0032I Strong branching done 39 times (3310 iterations), fathomed 1 nodes and fixed 11 variables Cbc0035I Maximum depth 18, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 48.066667. All variables are discrete. Dual variables for fixed problem will be not available. NLP0012I Num Status Obj It time NLP0013I 1 OPT 48.06666666666666 0 0 MINLP solution: 48.06666667 (121 nodes, 16.93 seconds) Best possible: 48.06666667 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- tltr.gms(212) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job tltr.gms Stop 09/03/08 16:42:18 elapsed 0:00:17.335