--- Job synheat Start 09/03/08 10:36:38 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 --- synheat.gms(249) 2 Mb --- Starting execution: elapsed 0:00:00.020 --- synheat.gms(244) 3 Mb --- Generating MINLP model m --- synheat.gms(249) 5 Mb --- 65 rows 57 columns 225 non-zeroes --- 469 nl-code 28 nl-non-zeroes --- 12 discrete-columns --- synheat.gms(249) 3 Mb --- Executing BONMIN: elapsed 0:00:00.023 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 52699.96419700665 20 0.036002 NLP0013I 2 OPT 54557.99923154093 20 0.032002 NLP0013I 3 OPT 56137.464197003 16 0.032002 NLP0013I 4 OPT 53291.44770923252 11 0.020002 NLP0013I 5 OPT 55567.38330826702 17 0.032002 NLP0013I 6 OPT 53248.27769848399 13 0.024001 NLP0013I 7 OPT 57531.87652829474 17 0.032002 NLP0013I 8 OPT 53974.39631173667 18 0.036002 NLP0013I 9 OPT 61010.5364012866 21 0.040003 NLP0013I 10 OPT 53813.95184621456 16 0.032002 NLP0013I 11 OPT 75833.21357593787 15 0.028002 NLP0013I 12 OPT 54114.44120599519 13 0.024001 NLP0013I 13 OPT 63565.32432528715 18 0.036002 NLP0013I 14 OPT 54168.94357716891 13 0.024002 NLP0013I 15 OPT 162715.5669303715 17 0.032002 NLP0013I 16 OPT 52894.32343343662 12 0.024001 NLP0013I 17 OPT 56883.71754511508 16 0.028002 NLP0013I 18 OPT 52816.83637686487 12 0.020002 NLP0013I 19 OPT 57159.70098807051 16 0.028002 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 52700 (0.53 seconds) NLP0013I 20 OPT 54168.94357716891 13 0.024001 NLP0012I Num Status Obj It time NLP0013I 21 OPT 58071.67658341216 18 0.036002 NLP0013I 22 OPT 58146.29894816097 18 0.032002 NLP0013I 23 OPT 63002.39832754563 16 0.028002 NLP0013I 24 OPT 173934.4086681026 67 0.228015 NLP0013I 25 INFEAS 1274643.146556908 34 0.096006 NLP0013I 26 OPT 177782.2151316762 28 0.064004 NLP0013I 27 OPT 177782.2151316762 28 0.064004 NLP0013I 28 OPT 180219.7151511628 34 0.088006 NLP0013I 29 OPT 206290.1578437416 15 0.028001 NLP0013I 30 INFEAS 235320.4037148766 33 0.144009 NLP0013I 31 OPT 210808.014986596 16 0.028001 NLP0013I 32 OPT 405569.0065184199 19 0.036003 NLP0013I 33 OPT 409026.5378763917 21 0.040002 NLP0013I 34 INFEAS 351806.0232818921 30 0.072005 NLP0013I 35 INFEAS 85112.28972627591 41 0.128008 NLP0013I 36 OPT 168923.9434294139 91 0.208013 NLP0013I 37 OPT 172821.294735052 65 0.176011 NLP0013I 38 OPT 184951.8745484885 21 0.036002 NLP0013I 39 OPT 188818.6993939415 20 0.036003 NLP0013I 40 INFEAS 289440.0561426244 47 0.152009 NLP0012I Num Status Obj It time NLP0013I 41 OPT 189393.0886504275 17 0.032002 NLP0013I 42 OPT 193223.4457932818 16 0.028002 NLP0013I 43 INFEAS 234115.8552029745 40 0.108007 NLP0013I 44 INFEAS 107269.1787588178 59 0.220014 NLP0013I 45 OPT 83466.68816789123 17 0.028002 NLP0013I 46 OPT 133788.671418775 119 0.268017 NLP0013I 47 OPT 140701.3955509519 23 0.048003 NLP0013I 48 OPT 145413.4508784432 19 0.032002 NLP0013I 49 OPT 150230.3655918967 17 0.028001 NLP0013I 50 OPT 152790.8233485088 20 0.040002 NLP0013I 51 INFEAS 182389.0831877668 38 0.096006 NLP0013I 52 OPT 146900.9196893125 18 0.032002 NLP0013I 53 OPT 151597.792471922 19 0.032002 NLP0013I 54 OPT 156115.6496147761 19 0.036003 NLP0013I 55 INFEAS 250212.9170240434 42 0.132008 NLP0013I 56 INFEAS 185058.1563331697 36 0.104006 NLP0013I 57 OPT 155749.7962463791 160 0.424026 NLP0013I 58 OPT 205439.9118344435 21 0.040003 NLP0013I 59 OPT 208953.8007233293 18 0.032002 NLP0013I 60 OPT 213471.6578661835 18 0.032002 NLP0012I Num Status Obj It time NLP0013I 61 INFEAS 230128.5018546188 64 0.200013 NLP0013I 62 INFEAS 222390.3499073614 210 0.672042 NLP0013I 63 OPT 199487.7046646072 17 0.032002 NLP0013I 64 OPT 203001.5935534931 18 0.032002 NLP0013I 65 OPT 203852.657843732 13 0.024002 NLP0013I 66 OPT 209528.2100775787 18 0.032002 NLP0013I 67 INFEAS 249065.8492227758 45 0.176011 NLP0013I 68 OPT 162715.5669303715 17 0.032002 NLP0013I 69 OPT 163322.9426799433 21 0.040002 NLP0013I 70 OPT 167065.8890000704 17 0.028002 NLP0013I 71 OPT 170961.7223334009 18 0.032002 NLP0013I 72 OPT 189357.7319433075 20 0.036003 NLP0013I 73 OPT 192154.1053481311 21 0.040002 NLP0013I 74 INFEAS 280390.1286150592 68 0.260017 NLP0013I 75 OPT 178547.3598503328 18 0.032002 NLP0013I 76 OPT 183084.7171840275 17 0.032002 NLP0013I 77 OPT 179038.9210603223 18 0.036002 NLP0013I 78 INFEAS 91218.65568091653 51 0.144009 NLP0013I 79 OPT 175190.5313138436 22 0.036002 NLP0013I 80 OPT 179086.364647174 21 0.044003 NLP0012I Num Status Obj It time NLP0013I 81 OPT 183556.9843865119 16 0.032002 NLP0013I 82 OPT 192964.4496316122 19 0.032002 NLP0013I 83 OPT 188584.7171840394 18 0.032002 NLP0013I 84 INFEAS 286286.7203101557 113 0.47203 NLP0013I 85 INFEAS 190642.9849173045 40 0.108007 NLP0013I 86 OPT 168520.8520897935 23 0.044002 NLP0013I 87 OPT 169579.2428916824 19 0.036003 NLP0013I 88 OPT 173475.0762250127 19 0.032002 NLP0013I 89 OPT 194676.6427084304 20 0.036002 NLP0013I 90 OPT 198506.9998512847 18 0.032002 NLP0013I 91 INFEAS 404802.3589625279 29 0.076005 NLP0013I 92 OPT 183733.5206416401 22 0.040003 NLP0013I 93 OPT 187940.2887808569 19 0.036002 NLP0013I 94 OPT 184538.9210603342 19 0.032002 NLP0013I 95 INFEAS 746188.5243496214 30 0.084006 NLP0013I 96 OPT 178604.6293595175 21 0.036002 NLP0013I 97 OPT 182500.4626928477 21 0.036002 NLP0013I 98 OPT 186761.1712400106 19 0.032002 NLP0013I 99 OPT 194318.6993939569 24 0.044002 NLP0013I 100 OPT 193440.288780863 19 0.036003 NLP0012I Num Status Obj It time NLP0013I 101 INFEAS 312347.6866478078 40 0.124007 NLP0013I 102 INFEAS 214961.3579910125 52 0.232014 NLP0013I 103 INFEAS 297623.9702278849 44 0.15201 NLP0013I 104 INFEAS 133826.0496685419 33 0.092005 NLP0013I 105 OPT 215886.9050641818 22 0.040003 NLP0013I 106 INFEAS 307829.7913924648 76 0.272017 NLP0013I 107 OPT 191990.0111951704 18 0.032002 NLP0012I Num Status Obj It time NLP0013I 1 OPT 191990.0111951156 11 0.020001 Cbc0004I Integer solution of 191990 found after 2842 iterations and 83 nodes (8.43 seconds) NLP0013I 108 OPT 155509.5733485057 19 0.032002 NLP0013I 2 OPT 155509.5733484473 10 0.020001 Cbc0004I Integer solution of 155510 found after 2861 iterations and 84 nodes (8.49 seconds) NLP0013I 109 INFEAS 230936.1285322319 43 0.136008 NLP0013I 110 OPT 153463.8684175485 18 0.032002 NLP0013I 111 OPT 154997.3348660861 21 0.036002 NLP0013I 3 OPT 154997.3348660364 10 0.020001 Cbc0004I Integer solution of 154997 found after 2943 iterations and 87 nodes (8.72 seconds) NLP0013I 112 OPT 158662.4289245315 19 0.036002 Cbc0011I Exiting as integer gap of 1533.47 less than 0 or 1% Cbc0001I Search completed - best objective 154997.3348660364, took 2962 iterations and 88 nodes (8.75 seconds) Cbc0032I Strong branching done 11 times (377 iterations), fathomed 0 nodes and fixed 1 variables Cbc0035I Maximum depth 7, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 154997.334866. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT 154997.3348660354 7 0.012 MINLP solution: 154997.3349 (88 nodes, 8.81 seconds) Best possible: 154997.3349 Absolute gap: 1.0186e-09 Relative gap: 6.5719e-15 GAMS/Bonmin finished. --- Restarting execution --- synheat.gms(249) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job synheat.gms Stop 09/03/08 10:36:47 elapsed 0:00:08.991