--- Job m3 Start 09/05/08 12:22:53 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved *** License File has expired 4 days ago Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- m3.gms(144) 2 Mb --- Starting execution: elapsed 0:00:00.002 --- m3.gms(139) 3 Mb --- Generating MINLP model m --- m3.gms(144) 5 Mb --- 44 rows 27 columns 157 non-zeroes --- 43 nl-code 6 nl-non-zeroes --- 6 discrete-columns --- m3.gms(144) 3 Mb --- Executing BONMIN: elapsed 0:00:00.005 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 8.999689353682569e-11 22 0.032002 NLP0013I 2 OPT 1.90964987404743 19 0.028002 NLP0013I 3 OPT 1.909649874068229 18 0.024001 NLP0013I 4 OPT 9.000418730405471e-11 19 0.028002 NLP0013I 5 OPT 8.999776255105601e-11 19 0.032002 NLP0013I 6 OPT 4.924918734190864 18 0.024002 NLP0013I 7 OPT 4.924918734194795 19 0.024001 NLP0013I 8 OPT 8.99629084038755e-11 14 0.024002 NLP0013I 9 OPT 9.000295608222224e-11 16 0.024001 NLP0013I 10 OPT 5.292157906700126e-09 15 0.020002 NLP0013I 11 OPT 6.078915886073393e-10 15 0.020001 NLP0013I 12 OPT 8.999921572064332e-11 7 0.012001 NLP0013I 13 OPT 1.826043766904544e-09 15 0.024001 Cbc0010I After 0 nodes, 1 on tree, 1e+50 best solution, best possible 8.99969e-11 (0.29 seconds) NLP0013I 14 OPT 4.924918734190864 18 0.028002 NLP0013I 15 OPT 6.83456860813738 19 0.028002 NLP0013I 16 OPT 18.33351446671211 25 0.040002 NLP0013I 17 OPT 18.63552233046451 23 0.036002 NLP0013I 18 OPT 41.20099128606522 29 0.044003 NLP0013I 19 OPT 46.65700366375598 27 0.040003 NLP0012I Num Status Obj It time NLP0013I 1 OPT 46.65700366374733 22 0.032002 Cbc0004I Integer solution of 46.657 found after 141 iterations and 6 nodes (0.54 seconds) NLP0013I 20 INFEAS 101.5787630359923 31 0.060004 Branching on infeasible node, sequence of infeasibles size 1 NLP0013I 2 INFEAS 7140.283636922704 28 0.060004 NLP0013I 3 INFEAS 7140.283636922704 28 0.056003 NLP0013I 4 INFEAS 7140.283636922704 28 0.060003 NLP0013I 5 INFEAS 7140.283636922704 28 0.060003 NLP0013I 6 INFEAS 7140.283636922704 28 0.060003 NLP0013I 7 INFEAS 7140.283636922704 28 0.060003 NLP0012I Num Status Obj It time NLP0013I 21 INFEAS 25158.97157448927 35 0.076004 NLP0013I 22 INFEAS 45781.27778775983 34 0.072005 NLP0013I 8 INFEAS 281615.579279497 27 0.060004 NLP0013I 9 INFEAS 281615.579279497 27 0.056003 NLP0013I 10 INFEAS 281615.579279497 27 0.060003 NLP0013I 11 INFEAS 281615.579279497 27 0.064004 NLP0013I 12 INFEAS 281615.579279497 27 0.056004 NLP0013I 13 INFEAS 281615.579279497 27 0.064004 NLP0013I 23 INFEAS 69300.37856375196 29 0.060004 NLP0013I 14 INFEAS 4968.255944859102 28 0.064004 NLP0013I 15 INFEAS 4968.255944859102 28 0.064004 NLP0013I 16 INFEAS 4968.255944859102 28 0.060003 NLP0013I 17 INFEAS 4968.255944859102 28 0.060003 NLP0013I 18 INFEAS 4968.255944859102 28 0.056003 NLP0013I 19 INFEAS 4968.255944859102 28 0.064004 NLP0013I 24 OPT 18.33351446671213 23 0.036002 NLP0013I 25 OPT 22.71310761778273 31 0.048003 NLP0013I 26 INFEAS 8261.102131863539 29 0.060004 NLP0013I 20 INFEAS 39800.30501206551 27 0.060004 NLP0012I Num Status Obj It time NLP0013I 21 INFEAS 39800.30501206551 27 0.060004 NLP0013I 22 INFEAS 39800.30501206551 27 0.060003 NLP0013I 23 INFEAS 39800.30501206551 27 0.060003 NLP0013I 24 INFEAS 39800.30501206551 27 0.064004 NLP0013I 25 INFEAS 39800.30501206551 27 0.060004 NLP0013I 27 INFEAS 4178.913877727905 32 0.064004 NLP0013I 26 INFEAS 384847.7713013341 30 0.068004 NLP0013I 27 INFEAS 384847.7713013341 30 0.068005 NLP0013I 28 INFEAS 384847.7713013341 30 0.064004 NLP0013I 29 INFEAS 384847.7713013341 30 0.064004 NLP0013I 30 INFEAS 384847.7713013341 30 0.064004 NLP0013I 31 INFEAS 384847.7713013341 30 0.064004 NLP0013I 28 INFEAS 78415.41556282132 35 0.072004 NLP0013I 29 INFEAS 12910.25397360879 29 0.060004 NLP0013I 32 INFEAS 41187.63411265655 32 0.072005 NLP0013I 33 INFEAS 41187.63411265655 32 0.064004 NLP0013I 34 INFEAS 41187.63411265655 32 0.068004 NLP0013I 35 INFEAS 41187.63411265655 32 0.072004 NLP0013I 36 INFEAS 41187.63411265655 32 0.072005 NLP0013I 37 INFEAS 41187.63411265655 32 0.072004 NLP0013I 30 INFEAS 5097.139500675474 26 0.056004 NLP0013I 38 INFEAS 109581.2933438682 31 0.064004 NLP0013I 39 INFEAS 109581.2933438682 31 0.068004 NLP0013I 40 INFEAS 109581.2933438682 31 0.068004 NLP0012I Num Status Obj It time NLP0013I 41 INFEAS 109581.2933438682 31 0.064004 NLP0013I 42 INFEAS 109581.2933438682 31 0.064004 NLP0013I 43 INFEAS 109581.2933438682 31 0.068004 NLP0013I 31 OPT 34.80000000024268 19 0.028002 NLP0013I 32 OPT 39.38274168774035 21 0.032002 NLP0013I 33 INFEAS 2638.359003422518 32 0.068004 NLP0013I 34 INFEAS 6917.847853940493 32 0.068004 NLP0013I 44 INFEAS 49039.56085118924 33 0.076005 NLP0013I 45 INFEAS 49039.56085118924 33 0.076005 NLP0013I 46 INFEAS 49039.56085118924 33 0.076005 NLP0013I 47 INFEAS 49039.56085118924 33 0.072004 NLP0013I 48 INFEAS 49039.56085118924 33 0.072004 NLP0013I 49 INFEAS 49039.56085118924 33 0.072005 NLP0013I 35 INFEAS 123861.9246676759 34 0.072005 NLP0013I 50 INFEAS 97496.64168289508 29 0.064004 NLP0013I 51 INFEAS 97496.64168289508 29 0.064004 NLP0013I 52 INFEAS 97496.64168289508 29 0.064004 NLP0013I 53 INFEAS 97496.64168289508 29 0.064004 NLP0013I 54 INFEAS 97496.64168289508 29 0.060004 NLP0013I 55 INFEAS 97496.64168289508 29 0.060004 NLP0013I 36 OPT 44.80000000024926 22 0.032002 NLP0013I 37 OPT 67.49693845689242 20 0.032002 NLP0013I 38 INFEAS 44916.11438538217 32 0.068004 NLP0013I 56 INFEAS 38806.87974813117 29 0.064004 NLP0013I 57 INFEAS 38806.87974813117 29 0.060004 NLP0013I 58 INFEAS 38806.87974813117 29 0.060004 NLP0013I 59 INFEAS 38806.87974813117 29 0.064004 NLP0013I 60 INFEAS 38806.87974813117 29 0.064004 NLP0012I Num Status Obj It time NLP0013I 61 INFEAS 38806.87974813117 29 0.060004 NLP0013I 39 OPT 39.23167672536498 30 0.044003 NLP0013I 40 OPT 49.80000001011941 18 0.028002 NLP0012I Num Status Obj It time NLP0013I 41 OPT 59.50847603916134 23 0.032002 NLP0013I 42 OPT 6.834568608000881 18 0.024002 NLP0013I 43 OPT 19.53029908279635 31 0.044003 NLP0013I 44 OPT 19.53029908278827 30 0.048003 NLP0013I 45 OPT 19.53029908280359 31 0.048003 NLP0013I 46 INFEAS 11773.76277862115 29 0.060003 NLP0013I 62 INFEAS 37868.37608811014 32 0.072005 NLP0013I 63 INFEAS 37868.37608811014 32 0.076005 NLP0013I 64 INFEAS 37868.37608811014 32 0.072004 NLP0013I 65 INFEAS 37868.37608811014 32 0.076005 NLP0013I 66 INFEAS 37868.37608811014 32 0.072004 NLP0013I 67 INFEAS 37868.37608811014 32 0.076005 NLP0013I 47 INFEAS 964.7317621829859 27 0.056004 NLP0013I 68 INFEAS 32635.09293597528 34 0.076004 NLP0013I 69 INFEAS 32635.09293597528 34 0.076005 NLP0013I 70 INFEAS 32635.09293597528 34 0.068004 NLP0013I 71 INFEAS 32635.09293597528 34 0.072004 NLP0013I 72 INFEAS 32635.09293597528 34 0.076005 NLP0013I 73 INFEAS 32635.09293597528 34 0.076005 NLP0013I 48 OPT 41.20099128577501 29 0.044002 NLP0013I 49 INFEAS 5000.450200993533 26 0.056004 NLP0013I 74 INFEAS 52532.90455466691 32 0.068004 NLP0013I 75 INFEAS 52532.90455466691 32 0.072005 NLP0013I 76 INFEAS 52532.90455466691 32 0.068004 NLP0013I 77 INFEAS 52532.90455466691 32 0.068005 NLP0013I 78 INFEAS 52532.90455466691 32 0.072004 NLP0013I 79 INFEAS 52532.90455466691 32 0.072005 NLP0013I 50 OPT 46.65700366374593 21 0.032002 NLP0013I 51 INFEAS 2985.866392649027 31 0.068004 NLP0013I 52 INFEAS 28169.74252519036 38 0.084005 NLP0013I 53 INFEAS 9793.646479503474 30 0.068005 NLP0013I 54 INFEAS 50364.28293272038 30 0.060004 NLP0013I 55 INFEAS 6517.314499569286 27 0.056003 NLP0013I 56 INFEAS 6352.375257759662 26 0.056004 NLP0013I 57 INFEAS 4586.42963467047 32 0.072004 NLP0013I 58 OPT 24.54859210788194 18 0.028002 NLP0013I 59 OPT 37.80000000033596 19 0.028002 NLP0013I 60 OPT 37.80000000041733 19 0.028002 NLP0012I Num Status Obj It time NLP0013I 61 OPT 37.80000000045194 19 0.028002 NLP0013I 80 OPT 37.80000000073485 19 0.028002 Cbc0004I Integer solution of 37.8 found after 1289 iterations and 48 nodes (8.08 seconds) NLP0013I 62 OPT 46.30631377179049 25 0.036002 NLP0013I 63 OPT 4.924918734194795 19 0.028002 NLP0013I 64 OPT 14.25817673746343 21 0.032002 NLP0013I 65 OPT 14.25817673746921 21 0.032002 NLP0013I 66 INFEAS 84.11797094765008 30 0.060004 NLP0013I 67 INFEAS 36467.67566230184 36 0.080005 NLP0013I 68 INFEAS 57263.84282956 35 0.076005 NLP0013I 69 INFEAS 7434.047812589801 25 0.052003 NLP0013I 70 INFEAS 104.4875939045879 30 0.056003 NLP0013I 71 INFEAS 140.3268718502526 27 0.052003 NLP0013I 72 INFEAS 4731.249393626991 24 0.052003 NLP0013I 73 OPT 14.25817673747022 21 0.032002 NLP0013I 74 INFEAS 16567.49806388632 31 0.064004 NLP0013I 75 INFEAS 9585.165222779817 29 0.060003 NLP0012I Num Status Obj It time NLP0013I 81 INFEAS 31815.83708636746 30 0.068005 NLP0013I 82 INFEAS 31815.83708636746 30 0.064004 NLP0013I 83 INFEAS 31815.83708636746 30 0.064004 NLP0013I 84 INFEAS 31815.83708636746 30 0.068004 NLP0013I 85 INFEAS 31815.83708636746 30 0.064004 NLP0013I 86 INFEAS 31815.83708636746 30 0.064004 NLP0013I 76 INFEAS 6601.929297737813 27 0.056004 NLP0013I 87 INFEAS 57568.79623047847 26 0.060003 NLP0013I 88 INFEAS 57568.79623047847 26 0.060004 NLP0013I 89 INFEAS 57568.79623047847 26 0.056004 NLP0013I 90 INFEAS 57568.79623047847 26 0.060003 NLP0013I 91 INFEAS 57568.79623047847 26 0.060004 NLP0013I 92 INFEAS 57568.79623047847 26 0.060004 NLP0013I 77 OPT 27.28544560816583 23 0.036002 NLP0013I 78 INFEAS 18383.03429335478 30 0.064004 NLP0013I 93 INFEAS 23644.4975766587 31 0.072005 NLP0013I 94 INFEAS 23644.4975766587 31 0.068004 NLP0013I 95 INFEAS 23644.4975766587 31 0.068004 NLP0013I 96 INFEAS 23644.4975766587 31 0.068005 NLP0013I 97 INFEAS 23644.4975766587 31 0.068004 NLP0013I 98 INFEAS 23644.4975766587 31 0.064004 NLP0013I 79 INFEAS 4610.732564983096 28 0.052003 NLP0013I 99 INFEAS 12801.47073107438 24 0.056003 NLP0013I 100 INFEAS 12801.47073107438 24 0.056004 NLP0012I Num Status Obj It time NLP0013I 101 INFEAS 12801.47073107438 24 0.056003 NLP0013I 102 INFEAS 12801.47073107438 24 0.056004 NLP0013I 103 INFEAS 12801.47073107438 24 0.052003 NLP0013I 104 INFEAS 12801.47073107438 24 0.056004 NLP0013I 80 OPT 16.30631377179515 22 0.036002 NLP0012I Num Status Obj It time NLP0013I 81 OPT 46.30631377179249 24 0.036002 NLP0013I 82 INFEAS 5752.331626847628 29 0.064004 NLP0013I 83 INFEAS 15671.71860835359 32 0.060004 NLP0013I 84 INFEAS 86566.77663790921 38 0.076005 NLP0013I 85 INFEAS 5532.698579223798 31 0.060004 NLP0013I 86 INFEAS 8484.619295814116 32 0.064004 NLP0013I 87 INFEAS 5714.498069432731 32 0.068004 NLP0013I 88 INFEAS 12905.82378129631 32 0.068004 NLP0013I 89 OPT 40.80000000021239 18 0.028002 Cbc0001I Search completed - best objective 37.80000000073485, took 2061 iterations and 76 nodes (11.10 seconds) Cbc0032I Strong branching done 6 times (194 iterations), fathomed 0 nodes and fixed 0 variables Cbc0035I Maximum depth 5, 0 variables fixed on reduced cost Bonmin finished. Found feasible point. Objective function = 37.800000. Resolve with fixed discrete variables to get dual values. NLP0012I Num Status Obj It time NLP0013I 1 OPT 37.80000000028998 21 0.032002 MINLP solution: 37.8 (76 nodes, 11.17 seconds) Best possible: 37.8 Absolute gap: 4.4487e-10 Relative gap: 1.1769e-11 GAMS/Bonmin finished. --- Restarting execution --- m3.gms(144) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job m3.gms Stop 09/05/08 12:23:04 elapsed 0:00:11.399