--- Job ravempb Start 09/03/08 08:25:50 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 --- ravempb.gms(561) 2 Mb --- Starting execution: elapsed 0:00:00.142 --- ravempb.gms(556) 3 Mb --- Generating MINLP model m --- ravempb.gms(561) 5 Mb --- 187 rows 113 columns 611 non-zeroes --- 211 nl-code 28 nl-non-zeroes --- 53 discrete-columns --- ravempb.gms(561) 3 Mb --- Executing BONMIN: elapsed 0:00:00.162 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 230062.1564379888 33 0.072005 NLP0013I 2 OPT 234371.1400906291 17 0.032002 NLP0013I 3 INFEAS 256974.284400848 32 0.092006 NLP0013I 4 OPT 234371.1400906291 17 0.040002 NLP0013I 5 OPT 234371.140090717 17 0.040003 NLP0013I 6 OPT 294811.4657077893 29 0.068004 NLP0013I 7 OPT 234371.1400907346 17 0.040003 NLP0013I 8 OPT 274368.4105903816 27 0.064004 NLP0013I 9 OPT 234371.1400907511 17 0.036002 NLP0013I 10 OPT 253806.1279748481 25 0.052003 NLP0013I 11 OPT 234371.1400905789 17 0.040003 NLP0013I 12 OPT 284219.6895588133 27 0.060004 NLP0013I 13 OPT 234438.7541736832 28 0.064004 NLP0013I 14 OPT 266478.3789309477 38 0.100006 NLP0013I 15 OPT 234371.1400905811 17 0.036002 NLP0013I 16 OPT 265574.9522177543 25 0.048003 NLP0013I 17 OPT 234371.1400905835 17 0.036003 NLP0013I 18 OPT 246205.9856131214 27 0.056003 NLP0013I 19 OPT 234371.1400906559 17 0.040003 NLP0013I 20 OPT 278607.9600181435 26 0.056003 NLP0012I Num Status Obj It time NLP0013I 21 OPT 234371.1400906724 17 0.036003 NLP0013I 22 OPT 283873.5252321645 27 0.056003 NLP0013I 23 OPT 234371.1400906563 17 0.036003 NLP0013I 24 OPT 262377.9995195798 22 0.052003 NLP0013I 25 OPT 234371.1400906692 17 0.032002 NLP0013I 26 OPT 261820.8266747094 28 0.060004 NLP0013I 27 OPT 234371.1400906525 17 0.040002 NLP0013I 28 OPT 245841.3349292777 24 0.052004 NLP0013I 29 OPT 234371.1400906089 17 0.036002 NLP0013I 30 OPT 260414.9526687119 28 0.060004 NLP0013I 31 OPT 234371.1400906586 17 0.040002 NLP0013I 32 OPT 241887.1807764997 27 0.060004 NLP0013I 33 OPT 234720.6099946041 31 0.068004 NLP0013I 34 OPT 257743.023534527 26 0.060004 NLP0013I 35 OPT 234371.1400906264 17 0.036003 NLP0013I 36 OPT 246203.9812481645 29 0.060004 NLP0013I 37 OPT 234371.1400906375 17 0.040002 NLP0013I 38 OPT 235726.6123056996 26 0.060004 NLP0013I 39 OPT 237171.0524468525 29 0.064004 NLP0013I 40 OPT 259623.8564140094 27 0.060004 NLP0012I Num Status Obj It time NLP0013I 41 OPT 235726.6123057142 16 0.036002 NLP0013I 42 INFEAS 338286.2063505924 31 0.104007 NLP0013I 43 OPT 235726.6123057142 16 0.032002 NLP0013I 44 OPT 243274.9617520275 29 0.060004 NLP0013I 45 OPT 260128.2089911217 27 0.060004 NLP0013I 46 OPT 242809.7182506426 17 0.040002 NLP0013I 47 INFEAS 560684.5052259458 42 0.128008 NLP0013I 48 OPT 242809.7182506426 17 0.040003 NLP0013I 49 OPT 249342.2065275684 16 0.036002 NLP0013I 50 OPT 256025.3672256767 29 0.068004 NLP0013I 51 OPT 255764.4115357014 17 0.036002 NLP0013I 52 OPT 244372.2127254583 21 0.048003 NLP0013I 53 OPT 261438.5344234011 17 0.036003 NLP0013I 54 OPT 242811.1795706155 24 0.052003 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 242810 (2.84 seconds) NLP0013I 55 OPT 242809.7182506426 17 0.040003 NLP0013I 56 OPT 242809.7182506426 17 0.040002 NLP0013I 57 OPT 242809.7182506426 17 0.036002 NLP0013I 58 OPT 248320.3223538489 33 0.080005 NLP0013I 59 OPT 248320.322353854 37 0.096006 NLP0013I 60 OPT 275605.5888655509 35 0.088005 NLP0012I Num Status Obj It time NLP0013I 61 OPT 248320.3223538491 38 0.100006 NLP0013I 62 OPT 249539.6630728417 44 0.120008 NLP0013I 63 OPT 265422.2616219057 35 0.088006 NLP0013I 64 OPT 281254.3959651423 34 0.084005 NLP0013I 65 OPT 281254.3959651421 30 0.068004 NLP0013I 66 OPT 311110.360962058 32 0.076004 NLP0013I 67 OPT 311154.0460179393 40 0.100007 NLP0013I 68 OPT 316266.1469449787 33 0.072004 NLP0013I 69 OPT 311110.360962058 30 0.056004 NLP0013I 70 OPT 311154.0460179294 36 0.088006 NLP0013I 71 OPT 311110.360962058 38 0.096006 NLP0013I 72 OPT 315368.9919007168 39 0.100006 NLP0013I 73 OPT 272086.389371597 27 0.060004 NLP0013I 74 OPT 272086.389371597 30 0.068004 NLP0013I 75 OPT 272086.389371597 34 0.088006 NLP0013I 76 OPT 296231.4106774368 31 0.060003 NLP0013I 77 OPT 300504.4160595413 29 0.064004 NLP0013I 78 OPT 305755.7367922207 31 0.068005 NLP0013I 79 OPT 325851.9724633051 32 0.072004 NLP0013I 80 OPT 280267.2057361403 28 0.060004 NLP0012I Num Status Obj It time NLP0013I 81 OPT 282947.7998111796 30 0.064004 NLP0013I 82 OPT 282947.7998100778 31 0.068004 NLP0013I 83 OPT 283268.887911956 38 0.096006 NLP0013I 84 OPT 333053.6517690229 40 0.104007 NLP0013I 85 OPT 321876.5725274864 63 0.168011 NLP0013I 86 OPT 322639.9763792729 42 0.112007 NLP0013I 87 OPT 359898.9318927454 38 0.092006 NLP0013I 88 OPT 319146.1609964178 30 0.068004 NLP0013I 89 OPT 319146.1609964178 28 0.064004 NLP0013I 90 OPT 319146.1609964179 28 0.064004 NLP0013I 91 OPT 342559.2355061526 29 0.064004 NLP0013I 92 OPT 347359.7262808435 31 0.072005 NLP0013I 93 OPT 347359.7262808435 27 0.060004 NLP0013I 94 OPT 366646.4971060695 29 0.064004 NLP0013I 95 OPT 293083.4929142878 23 0.048003 NLP0013I 96 OPT 300243.0155839719 37 0.088006 NLP0013I 97 OPT 300243.015583972 37 0.100006 NLP0013I 98 OPT 303575.8400723817 33 0.080005 NLP0013I 99 OPT 303575.8400723817 36 0.096006 NLP0013I 100 OPT 327824.3064879855 32 0.072004 NLP0012I Num Status Obj It time NLP0013I 101 OPT 326031.4750148871 47 0.128008 NLP0013I 102 OPT 326031.4750148871 35 0.080005 NLP0013I 103 OPT 361565.8910180558 38 0.088006 NLP0013I 104 OPT 336339.9701586603 35 0.080005 NLP0013I 105 OPT 339337.3017864838 41 0.112007 Restoration phase is called at point that is almost feasible, with constraint violation 9.606391e-13. Abort. NLP0013I 106 FAILED 341435.4179337916 43 0.112007 NLP0014I * r1 OPT 341435.4179340153 52 0.124008 NLP0013I 108 OPT 362923.0897151414 68 0.152009 NLP0013I 109 OPT 362754.4463904412 70 0.184011 NLP0013I 110 OPT 362754.4463904706 63 0.148009 NLP0013I 111 OPT 368286.3914599809 77 0.192012 NLP0013I 112 OPT 311758.2108896271 53 0.120008 NLP0013I 113 OPT 311758.210889646 55 0.124008 NLP0013I 114 OPT 316599.8665470011 59 0.140009 NLP0013I 115 OPT 316685.8464259045 60 0.132008 NLP0013I 116 OPT 323120.361230187 65 0.152009 NLP0013I 117 OPT 339803.02385167 76 0.176011 NLP0013I 118 OPT 339803.0238516274 67 0.14801 NLP0013I 119 OPT 362354.5681356684 63 0.140008 NLP0012I Num Status Obj It time NLP0013I 1 OPT 362354.5681355411 12 0.024001 Cbc0004I Integer solution of 362355 found after 2295 iterations and 56 nodes (9.10 seconds) NLP0013I 120 OPT 357162.5428370099 58 0.140009 NLP0012I Num Status Obj It time NLP0013I 121 OPT 357162.5428370658 61 0.136008 NLP0013I 122 OPT 357909.5433785417 64 0.16001 NLP0013I 123 OPT 359176.2232633842 57 0.124008 NLP0013I 124 OPT 372597.1606351641 62 0.136009 NLP0013I 125 INFEAS 379246.433242359 36 0.120007 NLP0013I 126 OPT 265422.2616219058 54 0.132008 NLP0013I 127 OPT 267916.3942494335 63 0.16001 NLP0013I 128 OPT 269542.7791635875 61 0.148009 NLP0013I 129 OPT 269590.2193156517 58 0.140009 NLP0013I 2 OPT 269590.2193154735 12 0.028002 Cbc0004I Integer solution of 269590 found after 2869 iterations and 66 nodes (10.53 seconds) NLP0013I 130 OPT 277315.95355752 47 0.128008 NLP0013I 131 OPT 249539.6630728417 62 0.156009 NLP0013I 132 INFEAS 253272.8275158832 112 0.32002 NLP0013I 133 OPT 282120.0193216971 45 0.096006 NLP0013I 134 OPT 292764.6917234578 66 0.48003 NLP0013I 135 OPT 287829.9791828551 59 0.144009 NLP0013I 136 OPT 290852.0498612362 75 0.180011 NLP0013I 137 OPT 280534.7887173024 58 0.136009 Cbc0001I Search completed - best objective 269590.2193154735, took 3393 iterations and 74 nodes (12.18 seconds) Cbc0032I Strong branching done 29 times (1454 iterations), fathomed 0 nodes and fixed 3 variables Cbc0035I Maximum depth 9, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 269590.219315. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT 269590.2193154707 12 0.028002 MINLP solution: 269590.2193 (74 nodes, 12.28 seconds) Best possible: 269590.2193 Absolute gap: 2.794e-09 Relative gap: 1.0364e-14 GAMS/Bonmin finished. --- Restarting execution --- ravempb.gms(561) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ravempb.gms Stop 09/03/08 08:26:03 elapsed 0:00:12.661