--- Job st_test6 Start 09/06/08 01:38:35 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** License File has expired 5 days ago Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- st_test6.gms(70) 2 Mb --- Starting execution: elapsed 0:00:00.002 --- st_test6.gms(65) 3 Mb --- Generating MINLP model m --- st_test6.gms(70) 5 Mb --- 6 rows 11 columns 57 non-zeroes --- 163 nl-code 10 nl-non-zeroes --- 10 discrete-columns --- st_test6.gms(70) 3 Mb --- Executing BONMIN: elapsed 0:00:00.004 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 bonmin.max_consecutive_infeasible = 3 yes bonmin.nlp_failure_behavior = fathom yes bonmin.num_resolve_at_infeasibles = 1 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 330.4811564114692 11 0.020001 NLP0013I 2 OPT 362.3664220866735 8 0.012001 NLP0013I 3 OPT 375.6316337769791 8 0.012001 NLP0013I 4 OPT 369.5972797099961 11 0.016001 NLP0013I 5 OPT 339.1941386939938 10 0.012 NLP0013I 6 OPT 411.9632888890191 9 0.012 NLP0013I 7 OPT 334.8164435219695 9 0.016001 NLP0013I 8 OPT 424.785600000044 9 0.012001 NLP0013I 9 OPT 332.9430127513019 8 0.012001 NLP0013I 10 OPT 333.9716795474868 8 0.012001 NLP0013I 11 OPT 431.4580231159085 9 0.012001 NLP0013I 12 OPT 330.9381045034815 7 0.012 NLP0013I 13 OPT 387.3645455218243 10 0.016001 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 330.481 (0.16 seconds) NLP0013I 14 OPT 362.3664220866735 8 0.012001 NLP0013I 15 OPT 375.9425962948126 9 0.012001 NLP0013I 16 OPT 443.7095388965972 9 0.012001 NLP0013I 17 OPT 365.1497163582965 10 0.012001 NLP0013I 18 OPT 403.174196408178 7 0.008001 NLP0013I 19 OPT 375.9425962948126 9 0.012001 NLP0013I 20 INFEAS 455.1562499999908 16 0.032002 NLP0012I Num Status Obj It time NLP0013I 21 INFEAS 455.1562499999899 16 0.032002 NLP0013I 22 INFEAS 453.0716049382788 16 0.036002 NLP0013I 23 OPT 434.775702566889 8 0.012001 NLP0013I 24 OPT 437.0331950208194 9 0.016001 NLP0013I 25 OPT 479.0718518562168 7 0.012 NLP0013I 26 INFEAS 478.7812499999969 13 0.028002 NLP0013I 27 OPT 482.4219444450424 7 0.008001 NLP0013I 28 OPT 482.4219444450424 7 0.008 NLP0013I 29 OPT 492.5555555558233 6 0.008 NLP0013I 30 INFEAS 490.9366087345172 13 0.028002 NLP0013I 31 OPT 443.3472222222946 9 0.012001 NLP0013I 32 INFEAS 428.2222222222235 16 0.032002 NLP0013I 33 INFEAS 483.031249999998 15 0.032002 NLP0013I 34 INFEAS 476.974868993144 13 0.028002 NLP0013I 35 INFEAS 567.9999999999991 14 0.032002 NLP0013I 36 INFEAS 567.9999999999998 13 0.028001 NLP0013I 37 INFEAS 473.0000000000019 14 0.028002 NLP0013I 38 INFEAS 477.0497171804129 13 0.024002 NLP0013I 39 INFEAS 477.8724079768732 13 0.028002 NLP0013I 40 INFEAS 396.1249999999957 13 0.028001 NLP0012I Num Status Obj It time NLP0013I 41 OPT 443.7095388965972 9 0.012001 NLP0013I 42 OPT 466.8396345029986 11 0.016001 NLP0013I 43 INFEAS 420.0555555555579 15 0.032002 NLP0013I 44 INFEAS 575.4691358024695 16 0.036002 NLP0013I 45 INFEAS 575.46913580247 14 0.032002 NLP0013I 46 INFEAS 507.4320987654345 14 0.032002 NLP0013I 47 INFEAS 420.0555555555577 15 0.032002 NLP0013I 48 INFEAS 420.0555555555584 14 0.028002 NLP0013I 49 INFEAS 374.9999999999974 14 0.024002 NLP0013I 50 OPT 595.8629358655666 8 0.012001 NLP0013I 51 OPT 616.0597566372055 9 0.012001 NLP0013I 52 OPT 618.9219444444775 8 0.012 NLP0013I 53 INFEAS 572.9999999999989 14 0.028001 NLP0013I 54 INFEAS 535.6250000000042 17 0.036003 NLP0013I 55 INFEAS 660 16 0.036002 NLP0013I 56 INFEAS 535.6250000000033 16 0.036002 NLP0013I 57 INFEAS 505.3192606595244 17 0.032002 NLP0013I 58 INFEAS 660.9999999999976 17 0.036003 NLP0013I 59 INFEAS 660.9999999999943 16 0.036002 NLP0013I 60 INFEAS 564.9999999999953 15 0.032002 NLP0012I Num Status Obj It time NLP0013I 61 INFEAS 505.3192606595236 16 0.032002 NLP0013I 62 INFEAS 505.3192606595246 16 0.032002 NLP0013I 63 INFEAS 383.121006088565 14 0.028002 NLP0013I 64 OPT 375.6316337769791 8 0.012001 NLP0013I 65 OPT 405.8765432099798 11 0.016001 NLP0013I 66 OPT 453.1577503430227 12 0.016001 NLP0013I 67 INFEAS 404.5432098765457 13 0.024002 NLP0013I 68 INFEAS 404.5432098765463 11 0.020001 NLP0013I 69 INFEAS 560.0000000000011 16 0.032002 NLP0013I 70 INFEAS 404.5432098765457 12 0.028002 NLP0013I 71 INFEAS 342.9135802469178 13 0.028002 NLP0013I 72 INFEAS 464.0000000000015 15 0.032002 NLP0013I 73 INFEAS 342.913580246917 11 0.024002 NLP0013I 74 INFEAS 568.8293206941273 14 0.028002 NLP0013I 75 INFEAS 657.9999999999984 14 0.028001 NLP0013I 76 INFEAS 657.9999999999991 13 0.028001 NLP0013I 77 INFEAS 561.9999999999991 13 0.028002 NLP0013I 78 INFEAS 568.3106318837523 14 0.028002 NLP0013I 79 INFEAS 566.7538764249005 10 0.020001 NLP0013I 80 INFEAS 469.9999999999991 13 0.028001 NLP0012I Num Status Obj It time NLP0013I 81 OPT 465.0574705882975 9 0.012001 NLP0013I 82 OPT 465.2111797753431 9 0.012001 NLP0013I 83 OPT 471.0000000000684 9 0.012001 NLP0012I Num Status Obj It time NLP0013I 1 OPT 471 0 0 Cbc0004I Integer solution of 471 found after 777 iterations and 61 nodes (1.92 seconds) NLP0013I 84 OPT 586.0452068968397 7 0.008001 NLP0013I 85 INFEAS 535.9135802469134 14 0.024001 Branching on infeasible node, sequence of infeasibles size 1 NLP0013I 86 INFEAS 656.999999999996 15 0.032002 NLP0013I 87 INFEAS 656.9999999999968 15 0.032002 NLP0013I 88 INFEAS 677.5555555555513 14 0.028001 NLP0013I 89 INFEAS 535.9135802469125 13 0.024001 NLP0013I 90 INFEAS 620.5190224237789 15 0.028002 NLP0013I 91 INFEAS 535.9135802469121 14 0.028002 NLP0013I 92 OPT 452.1845348306397 11 0.012001 NLP0013I 93 OPT 453.8320987655192 11 0.016001 NLP0013I 94 OPT 475.6907271124002 11 0.016001 NLP0013I 95 INFEAS 386.561111111108 18 0.036002 NLP0013I 96 INFEAS 386.5611111111089 17 0.036003 NLP0013I 97 INFEAS 562.999999999994 14 0.024001 NLP0013I 98 INFEAS 386.5611111111086 17 0.032002 NLP0013I 99 INFEAS 302.0312499999994 15 0.028001 NLP0013I 100 INFEAS 466.9999999999992 15 0.032002 NLP0012I Num Status Obj It time NLP0013I 101 INFEAS 302.0312499999991 15 0.032002 NLP0013I 102 INFEAS 578.135802469129 19 0.064004 NLP0013I 103 INFEAS 693.4999999999973 17 0.036002 NLP0013I 104 INFEAS 693.4999999999978 18 0.036002 NLP0013I 105 INFEAS 625.1249999999976 16 0.032002 NLP0013I 106 INFEAS 578.1358024691278 19 0.036003 NLP0013I 107 INFEAS 578.1358024691298 17 0.036002 NLP0013I 108 INFEAS 468.9999999999988 17 0.036002 NLP0013I 109 INFEAS 664.9999999999969 13 0.024002 NLP0013I 110 INFEAS 562.9999999999973 11 0.024002 NLP0013I 111 INFEAS 631.2469135802461 13 0.028001 NLP0013I 112 INFEAS 664.9999999999986 15 0.032002 NLP0013I 113 INFEAS 568.0000000000008 14 0.032002 NLP0013I 114 INFEAS 475.9999999999993 12 0.028001 NLP0013I 115 INFEAS 569.9999999999982 10 0.024002 NLP0013I 116 INFEAS 496.5106184480025 11 0.024001 NLP0013I 117 INFEAS 562.999999999998 12 0.024001 NLP0013I 118 INFEAS 428.2222222222231 15 0.032002 NLP0013I 119 INFEAS 631.246913580247 11 0.028002 NLP0013I 120 INFEAS 483.0312499999975 13 0.028002 NLP0012I Num Status Obj It time NLP0013I 121 INFEAS 569.9999999999792 9 0.024001 NLP0013I 122 INFEAS 572.9999999999986 14 0.032002 Cbc0010I After 100 nodes, 10 on tree, 471 best solution, best possible -1e+200 (3.11 seconds) NLP0013I 123 INFEAS 660.0000000000008 18 0.040003 NLP0013I 124 INFEAS 538.2483498829254 12 0.028002 NLP0013I 125 INFEAS 664.9999999999982 9 0.020001 NLP0013I 126 INFEAS 490.1358467945283 9 0.024002 NLP0013I 127 INFEAS 467.9999999999978 12 0.028001 NLP0013I 128 INFEAS 346.2469135802471 14 0.032002 NLP0013I 129 INFEAS 500.8765432098758 13 0.028002 NLP0013I 130 INFEAS 378.9999999999845 16 0.032002 NLP0013I 131 INFEAS 664.9999999999995 11 0.028002 NLP0013I 132 INFEAS 572.9999999999997 10 0.024002 NLP0013I 133 INFEAS 380.3329932260615 7 0.016001 NLP0013I 134 INFEAS 428.2222222222233 14 0.032002 NLP0013I 135 INFEAS 483.0312499999985 13 0.028002 NLP0013I 136 INFEAS 480.9999999999997 10 0.020001 Cbc0001I Search completed - best objective 471, took 1492 iterations and 114 nodes (3.50 seconds) Cbc0032I Strong branching done 10 times (193 iterations), fathomed 1 nodes and fixed 1 variables Cbc0035I Maximum depth 7, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 471.000000. All variables are discrete. Dual variables for fixed problem will be not available. NLP0012I Num Status Obj It time NLP0013I 1 OPT 471 0 0 MINLP solution: 471 (114 nodes, 3.53 seconds) Best possible: 471 Absolute gap: 0 Relative gap: 0 GAMS/Bonmin finished. --- Restarting execution --- st_test6.gms(70) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job st_test6.gms Stop 09/06/08 01:38:39 elapsed 0:00:03.698