Gurobi 5.0.1 (linux64) logging started Fri Dec 21 23:30:16 2012 Optimize a model with 20502 rows, 20200 columns and 90192 nonzeros Presolve removed 697 rows and 200 columns Presolve time: 0.14s Presolved: 19805 rows, 20000 columns, 88980 nonzeros Variable types: 9900 continuous, 10100 integer (10100 binary) Root simplex log... Iteration Objective Primal Inf. Dual Inf. Time 23691 5.3853550e+02 8.603429e+01 0.000000e+00 5s 31164 5.6427171e+02 0.000000e+00 0.000000e+00 9s Root relaxation: objective 5.642717e+02, 31164 iterations, 9.41 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 564.27171 0 229 - 564.27171 - - 9s 0 0 688.92255 0 221 - 688.92255 - - 13s 0 0 725.37341 0 224 - 725.37341 - - 15s 0 0 727.67115 0 223 - 727.67115 - - 16s 0 0 730.58846 0 212 - 730.58846 - - 18s 0 0 735.66158 0 204 - 735.66158 - - 19s 0 0 735.83414 0 206 - 735.83414 - - 20s 0 0 736.01144 0 218 - 736.01144 - - 20s 0 0 736.01144 0 218 - 736.01144 - - 36s 0 2 736.04305 0 217 - 736.04305 - - 43s 3 5 737.65838 2 209 - 736.28902 - 222 45s 12 14 742.16729 7 195 - 736.28902 - 334 50s 18 18 747.62958 12 179 - 736.28902 - 598 56s 20 20 751.11743 13 169 - 736.28902 - 697 60s 24 22 756.41481 15 169 - 736.28902 - 713 65s 35 22 736.83969 2 210 - 736.29884 - 646 70s 46 33 745.29549 10 190 - 736.29884 - 614 75s 59 46 749.05093 22 168 - 736.29884 - 587 80s 69 56 754.29109 27 155 - 736.29884 - 591 85s 77 60 760.28141 31 161 - 736.29884 - 631 90s 92 75 763.64150 44 164 - 736.29884 - 605 95s 102 85 768.27752 51 135 - 736.29884 - 617 100s 125 104 777.85509 70 141 - 736.29884 - 562 105s 146 113 740.66696 6 214 - 736.77242 - 537 110s 162 129 752.02127 18 165 - 736.77242 - 532 115s 180 141 infeasible 33 - 736.77242 - 533 120s 186 143 743.62933 5 213 - 737.47026 - 560 125s 206 161 749.76669 13 179 - 737.47026 - 549 130s 223 166 infeasible 19 - 737.47026 - 553 135s 237 172 744.51305 11 202 - 737.64611 - 551 140s 261 196 754.23641 30 165 - 737.64611 - 529 145s 280 215 757.41432 43 159 - 737.64611 - 524 150s 295 226 infeasible 47 - 737.64611 - 523 155s 310 235 763.82899 59 150 - 737.64611 - 528 160s 326 239 748.38005 7 206 - 737.67415 - 531 165s 341 254 754.06914 19 182 - 737.67415 - 532 170s 354 267 767.96406 27 126 - 737.67415 - 542 175s 372 277 777.05153 32 129 - 737.67415 - 543 180s 394 277 742.33634 5 211 - 737.99689 - 532 185s 403 286 745.26764 9 211 - 737.99689 - 541 190s 415 298 758.04925 14 151 - 737.99689 - 549 195s 429 308 755.69713 21 170 - 737.99689 - 551 200s 441 316 757.74389 18 173 - 737.99689 - 559 205s 452 319 infeasible 23 - 737.99689 - 566 210s 460 323 745.87694 7 188 - 738.01409 - 576 215s 470 329 infeasible 11 - 738.01409 - 583 220s 478 335 750.10976 18 183 - 738.01409 - 594 225s 487 342 753.80299 23 156 - 738.01409 - 604 230s 496 349 infeasible 25 - 738.01409 - 611 235s 504 357 759.58828 33 160 - 738.01409 - 616 240s 513 364 761.18701 38 167 - 738.01409 - 624 245s 533 382 766.39321 51 153 - 738.01409 - 617 250s 547 388 infeasible 61 - 738.01409 - 621 255s 558 397 747.04808 11 191 - 738.60975 - 622 260s 564 401 749.06362 16 182 - 738.60975 - 625 266s 568 403 752.48774 16 173 - 738.60975 - 633 270s 579 412 infeasible 24 - 738.60975 - 638 275s 595 428 758.20160 39 148 - 738.60975 - 636 280s 603 434 741.06227 7 229 - 738.60975 - 629 295s 604 435 777.90534 71 210 - 738.60975 - 628 300s 606 436 754.44923 20 208 - 738.60975 - 626 307s 607 437 758.97490 29 183 - 739.93642 - 625 310s 609 438 744.91479 7 197 - 744.91479 - 623 315s 612 440 754.44923 20 212 - 745.98823 - 620 320s 615 442 748.12544 7 202 - 748.12544 - 617 326s 617 444 777.90534 71 196 - 751.66096 - 615 330s 623 448 754.44923 20 220 - 752.29009 - 609 335s 630 452 754.29535 28 201 - 752.55400 - 602 340s 638 458 752.60475 7 219 - 752.60475 - 594 345s 643 462 758.97490 29 218 - 752.73999 - 679 367s 645 463 752.73999 7 233 - 752.73999 - 677 379s 646 464 752.73999 12 203 - 752.73999 - 676 385s 648 465 777.94480 73 209 - 752.73999 - 674 392s 649 466 761.04906 29 203 - 752.73999 - 673 395s 652 468 752.77694 8 204 - 752.77694 - 670 401s 655 470 753.10581 9 207 - 753.10581 - 667 406s 657 471 753.65720 19 217 - 753.39120 - 665 410s 662 475 759.35047 45 219 - 753.53163 - 660 415s 667 478 777.90534 71 219 - 753.55396 - 655 435s 669 479 759.35047 45 219 - 753.55396 - 653 451s 670 481 754.85200 29 209 - 754.85200 - 731 469s 671 482 758.67537 29 204 - 754.85200 - 732 484s 672 482 758.67672 30 204 - 754.85200 - 731 499s 674 482 758.67734 31 203 - 754.85200 - 729 501s 677 482 759.92010 32 196 - 754.85200 - 729 505s 680 484 760.97991 34 197 - 754.85200 - 731 512s 682 483 761.88434 35 178 - 754.85200 - 738 516s 689 483 762.13782 39 177 - 754.85200 - 733 520s 693 483 762.83785 41 190 - 754.85200 - 733 526s 696 485 767.65663 42 175 - 754.85200 - 738 532s 701 489 765.10797 45 177 - 754.85200 - 736 536s 706 490 767.30508 47 167 - 754.85200 - 736 540s 710 493 772.06516 49 168 - 754.85200 - 740 545s 716 495 784.09360 52 162 - 754.85200 - 744 551s 722 499 786.05241 55 174 - 754.85200 - 744 555s 734 500 788.91922 62 166 - 754.85200 - 738 560s 747 506 795.00582 68 149 - 754.85200 - 735 565s 762 508 807.45429 76 153 - 754.85200 - 731 570s 775 504 763.07714 31 191 - 755.99608 - 727 575s 783 506 infeasible 35 - 757.08283 - 730 580s 797 516 766.21107 43 144 - 757.08283 - 727 585s 803 519 791.11142 63 160 - 757.08283 - 722 591s 805 521 760.29757 39 188 - 757.08283 - 721 596s 809 523 764.21921 44 207 - 757.08283 - 717 601s 812 525 763.81505 40 208 - 757.08283 - 714 613s 815 527 766.21107 44 206 - 757.08283 - 712 629s 816 530 757.08283 43 193 - 757.08283 - 739 638s 818 529 757.08283 44 188 - 757.08283 - 738 648s 819 530 760.57789 44 184 - 757.08283 - 738 656s 820 531 757.08283 45 188 - 757.08283 - 738 667s 823 531 760.05372 46 184 - 757.16001 - 738 670s 829 535 762.06782 49 160 - 759.28490 - 738 675s 835 539 762.17942 52 167 - 759.28490 - 739 681s 843 542 770.18774 56 143 - 759.28490 - 737 685s 854 545 767.11492 62 153 - 759.28490 - 738 690s 863 549 771.58496 66 136 - 759.28490 - 742 695s 869 552 774.24136 69 132 - 759.28490 - 745 700s 883 552 infeasible 76 - 759.28490 - 743 705s 896 550 769.39791 51 165 - 760.14820 - 743 710s 905 552 763.12489 56 180 - 760.14820 - 745 715s 917 560 770.64559 62 143 - 760.14820 - 745 720s 936 559 infeasible 71 - 760.14820 - 742 725s 960 555 783.64157 84 122 - 760.14820 - 736 730s 974 551 infeasible 91 - 760.14820 - 739 735s 1002 552 790.70173 105 109 - 760.14820 - 728 740s 1016 555 786.00431 112 123 - 760.14820 - 728 745s 1034 553 766.10900 50 160 - 760.29760 - 724 750s 1047 556 778.27892 56 163 - 760.29760 - 724 755s 1063 565 785.83914 64 149 - 760.29760 - 726 760s 1071 564 infeasible 68 - 760.29760 - 731 765s 1092 564 767.40640 51 180 - 760.80574 - 728 770s 1111 572 771.66887 65 152 - 760.80574 - 725 775s 1124 578 infeasible 72 - 760.80574 - 726 780s 1150 592 785.90150 90 123 - 760.80574 - 717 785s 1167 593 764.75506 50 159 - 760.80632 - 716 790s 1178 600 770.32605 57 149 - 760.80632 - 720 795s 1199 611 776.46351 71 149 - 760.80632 - 718 800s 1215 614 780.47703 79 115 - 760.80632 - 719 805s 1239 617 762.12318 48 154 - 760.80771 - 714 810s 1258 630 769.36809 61 148 - 760.80771 - 714 815s 1284 645 775.12516 78 147 - 760.80771 - 708 820s 1310 656 785.47153 97 117 - 760.80771 - 702 825s 1321 658 766.92612 49 202 - 760.85750 - 705 830s 1338 669 770.96809 57 176 - 760.85750 - 703 835s 1361 678 infeasible 66 - 760.85750 - 701 840s 1377 681 infeasible 70 - 760.85750 - 703 845s 1399 690 783.56854 80 117 - 760.85750 - 700 850s 1434 707 infeasible 93 - 760.85750 - 693 855s 1449 707 771.07826 54 177 - 760.86163 - 696 860s 1479 727 787.31581 80 125 - 760.86163 - 689 865s 1494 727 766.15198 50 187 - 761.14802 - 692 870s 1507 736 770.34042 56 169 - 761.14802 - 693 875s 1519 744 782.46666 61 184 - 761.14802 - 695 880s 1540 754 785.31524 74 116 - 761.14802 - 694 885s 1561 752 766.08546 54 161 - 761.31328 - 693 890s 1578 761 770.90822 64 157 - 761.31328 - 693 895s 1607 777 776.88891 87 135 - 761.31328 - 687 900s 1638 789 787.21542 107 117 - 761.31328 - 680 905s 1657 789 infeasible 56 - 761.31750 - 681 910s 1670 791 773.69547 63 165 - 761.31750 - 684 915s 1682 799 778.36631 70 128 - 761.31750 - 683 920s 1712 811 infeasible 97 - 761.31750 - 674 925s 1723 815 784.58985 56 159 - 761.53800 - 676 930s 1744 817 769.68158 51 187 - 761.84132 - 675 935s 1756 825 775.66037 57 168 - 761.84132 - 676 940s 1779 834 782.44894 70 130 - 761.84132 - 674 945s 1817 834 764.69496 52 161 - 762.12984 - 665 950s 1828 840 773.91169 57 165 - 762.12984 - 667 955s 1842 841 infeasible 63 - 762.12984 - 670 960s 1867 844 774.06828 51 167 - 762.19275 - 668 965s 1884 851 778.18473 64 167 - 762.19275 - 667 970s 1911 859 791.18327 84 139 - 762.19275 - 662 975s 1932 866 770.67435 58 183 - 762.25379 - 662 980s 1952 876 784.51852 68 136 - 762.25379 - 662 985s 1967 876 768.91291 55 185 - 762.27134 - 663 990s 1978 884 775.01413 59 160 - 762.27134 - 666 995s 1986 889 778.96434 59 181 - 762.27134 - 669 1000s 1998 895 784.42237 67 148 - 762.27134 - 670 1005s 2014 898 789.31977 77 151 - 762.27134 - 672 1010s 2037 896 766.81521 55 176 - 762.45531 - 670 1015s 2057 909 774.00984 71 128 - 762.45531 - 670 1020s 2089 929 777.84009 96 128 - 762.45531 - 665 1025s 2141 953 infeasible 134 - 762.45531 - 654 1030s 2151 954 infeasible 56 - 762.55110 - 658 1035s 2166 962 774.58304 67 180 - 762.55110 - 659 1040s 2204 983 785.28023 100 123 - 762.55110 - 653 1045s 2223 985 infeasible 64 - 762.55846 - 654 1050s 2240 990 781.49188 76 142 - 762.55846 - 654 1055s 2262 992 774.40562 58 158 - 762.72890 - 654 1060s 2269 991 778.23676 60 161 - 762.72890 - 657 1065s 2282 983 infeasible 63 - 762.72890 - 660 1070s 2295 992 777.51824 59 189 - 762.93820 - 662 1075s 2300 991 781.54998 60 183 - 762.93820 - 664 1080s 2318 995 791.78407 69 165 - 762.93820 - 664 1085s 2347 1006 772.98948 57 176 - 762.96567 - 662 1090s 2356 1010 775.46130 59 165 - 762.96567 - 664 1095s 2381 1019 infeasible 75 - 762.96567 - 663 1100s 2412 1043 790.38211 98 88 - 762.96567 - 658 1105s 2465 1076 764.92754 52 144 - 763.21212 - 648 1110s 2488 1097 infeasible 70 - 763.21212 - 648 1115s 2516 1117 784.62695 91 129 - 763.21212 - 646 1120s 2543 1135 768.93581 51 175 - 763.22538 - 645 1125s 2562 1154 776.02747 64 113 - 763.22538 - 645 1130s 2586 1172 784.45897 80 130 - 763.22538 - 644 1135s 2607 1176 770.20450 51 186 - 763.85757 - 644 1140s 2624 1191 780.05175 59 177 - 763.85757 - 644 1145s 2643 1194 765.78006 56 182 - 764.03612 - 644 1150s 2651 1202 774.23461 59 174 - 764.03612 - 646 1155s 2658 1209 776.07531 61 178 - 764.03612 - 649 1160s 2669 1212 769.68855 53 173 - 764.07851 - 651 1165s 2689 1231 785.99373 66 146 - 764.07851 - 651 1170s 2706 1238 772.90089 59 172 - 764.33517 - 651 1175s 2717 1247 infeasible 62 - 764.33517 - 653 1180s 2724 1248 infeasible 60 - 764.33517 - 656 1185s 2741 1261 783.90782 68 132 - 764.33517 - 657 1190s 2760 1268 infeasible 73 - 764.33517 - 658 1195s 2789 1281 777.62946 55 177 - 764.52648 - 655 1200s 2809 1299 786.74898 72 160 - 764.52648 - 654 1205s 2833 1321 789.76245 93 148 - 764.52648 - 651 1210s 2860 1335 794.80123 112 140 - 764.52648 - 648 1215s 2878 1341 infeasible 57 - 764.59199 - 648 1220s 2911 1364 767.71359 50 195 - 764.63587 - 644 1225s 2930 1371 infeasible 61 - 764.63587 - 644 1230s 2942 1381 infeasible 61 - 764.63860 - 645 1235s 2964 1401 782.14506 80 123 - 764.63860 - 645 1240s 3002 1428 786.30315 61 159 - 764.64871 - 640 1245s 3024 1445 infeasible 75 - 764.64871 - 639 1250s 3038 1451 781.03918 61 146 - 764.66627 - 641 1255s 3059 1470 783.74879 74 169 - 764.66627 - 641 1260s 3085 1491 789.34378 96 158 - 764.66627 - 639 1265s 3114 1510 791.99101 118 119 - 764.66627 - 637 1270s 3135 1522 779.86840 65 155 - 764.70202 - 636 1275s 3157 1532 775.74389 51 194 - 764.71364 - 636 1280s 3178 1553 784.36072 70 145 - 764.71364 - 635 1285s 3195 1564 793.97893 83 165 - 764.71364 - 635 1290s 3223 1584 801.46925 100 142 - 764.71364 - 633 1295s 3244 1597 776.85277 60 178 - 764.71368 - 632 1300s 3259 1608 778.14910 65 166 - 764.71368 - 634 1305s 3298 1633 infeasible 57 - 764.73645 - 630 1310s 3312 1633 772.72813 46 184 - 764.76029 - 631 1315s 3324 1645 781.44417 55 183 - 764.76029 - 633 1320s 3334 1653 782.89116 60 171 - 764.76029 - 634 1325s 3351 1664 795.97270 69 159 - 764.76029 - 634 1330s 3382 1685 776.72482 56 157 - 764.78673 - 632 1335s 3400 1693 770.16554 48 198 - 764.85956 - 632 1340s 3415 1708 776.85611 57 170 - 764.85956 - 633 1345s 3443 1736 782.83049 79 155 - 764.85956 - 631 1350s 3491 1769 774.70401 51 173 - 764.92728 - 625 1355s 3500 1778 780.05827 55 162 - 764.92728 - 627 1360s 3518 1790 infeasible 65 - 764.92728 - 627 1365s 3536 1792 infeasible 53 - 764.93431 - 627 1370s 3548 1792 768.64258 52 175 - 764.93872 - 629 1375s 3561 1803 788.39845 61 160 - 764.93872 - 631 1380s 3582 1811 773.09724 58 170 - 764.97487 - 630 1385s 3590 1809 775.46757 48 196 - 765.03807 - 633 1390s 3599 1818 784.04445 52 184 - 765.03807 - 634 1395s 3624 1839 792.30268 68 165 - 765.03807 - 633 1400s 3649 1852 798.24582 85 150 - 765.03807 - 632 1405s 3670 1858 773.27873 57 165 - 765.25602 - 632 1410s 3691 1875 infeasible 71 - 765.25602 - 632 1415s 3715 1893 789.50767 87 123 - 765.25602 - 632 1420s 3735 1901 776.54396 60 184 - 765.33237 - 633 1425s 3750 1914 infeasible 72 - 765.33237 - 633 1430s 3773 1915 794.51271 72 164 - 765.33237 - 632 1435s 3800 1916 infeasible 78 - 765.33237 - 630 1440s 3812 1924 774.64846 63 171 - 765.36874 - 632 1445s 3849 1949 infeasible 92 - 765.36874 - 630 1450s 3860 1958 781.59519 57 170 - 765.49598 - 631 1455s 3874 1966 786.56507 62 157 - 765.49598 - 632 1460s 3894 1971 785.09956 52 146 - 765.49679 - 632 1465s 3907 1978 774.96848 53 202 - 765.62464 - 633 1470s 3920 1991 777.44009 65 175 - 765.62464 - 633 1475s 3939 2006 infeasible 76 - 765.62464 - 634 1480s 3965 2024 792.05360 94 125 - 765.62464 - 632 1485s 3999 2056 798.27162 123 110 - 765.62464 - 628 1490s 4033 2075 771.42332 57 187 - 765.64229 - 626 1495s 4067 2099 infeasible 81 - 765.64229 - 624 1500s 4082 2110 787.49710 58 144 - 765.78847 - 625 1505s 4105 2121 infeasible 67 - 765.78847 - 625 1510s 4120 2134 771.84492 62 184 - 765.92908 - 626 1515s 4163 2171 778.88059 96 133 - 765.92908 - 623 1520s 4198 2190 infeasible 63 - 765.94116 - 621 1525s 4205 2197 777.72112 65 170 - 765.94116 - 623 1530s 4231 2223 786.34545 87 126 - 765.94116 - 621 1535s 4255 2247 789.36446 102 123 - 765.94116 - 621 1540s 4278 2266 infeasible 121 - 765.94116 - 619 1545s 4300 2277 776.22431 64 159 - 766.02536 - 618 1550s 4322 2295 789.97701 78 151 - 766.02536 - 618 1555s 4341 2306 776.11269 60 168 - 766.04896 - 618 1560s 4383 2341 infeasible 98 - 766.04896 - 615 1565s 4412 2353 776.55316 53 192 - 766.08554 - 615 1570s 4431 2370 786.59522 67 159 - 766.08554 - 615 1575s 4457 2391 798.97085 87 137 - 766.08554 - 614 1580s 4478 2408 infeasible 101 - 766.08554 - 614 1585s 4532 2458 806.74943 155 100 - 766.08554 - 607 1590s 4554 2464 770.80052 61 187 - 766.08839 - 607 1595s 4590 2487 774.42001 55 155 - 766.14458 - 605 1600s 4619 2514 786.60617 78 164 - 766.14458 - 604 1605s 4647 2528 776.32903 56 166 - 766.14624 - 603 1610s 4672 2540 771.73729 49 172 - 766.19050 - 603 1615s 4687 2550 infeasible 60 - 766.19050 - 603 1620s 4702 2551 775.76601 57 158 - 766.63125 - 604 1625s 4714 2559 781.12184 62 148 - 766.63125 - 605 1630s 4740 2571 775.83439 63 165 - 766.63133 - 605 1635s 4766 2591 782.64023 80 143 - 766.63133 - 604 1640s 4786 2591 774.95634 51 185 - 766.67946 - 605 1645s 4801 2606 788.25379 62 141 - 766.67946 - 606 1650s 4822 2611 infeasible 70 - 766.67946 - 606 1655s 4834 2623 779.75115 55 182 - 766.68993 - 607 1660s 4857 2646 780.33970 72 150 - 766.68993 - 607 1665s 4892 2661 767.77057 53 184 - 766.69209 - 605 1670s 4947 2710 776.38081 100 149 - 766.69209 - 601 1675s 4976 2731 782.78321 61 159 - 766.71170 - 601 1680s 5006 2755 793.35399 85 122 - 766.71170 - 599 1685s 5034 2768 774.72337 52 159 - 766.80449 - 598 1690s 5044 2778 779.00514 57 170 - 766.80449 - 599 1695s 5064 2782 778.19691 56 188 - 766.81469 - 599 1700s 5094 2810 788.49944 80 152 - 766.81469 - 598 1705s 5123 2824 775.35573 65 160 - 766.82639 - 597 1710s 5178 2866 780.85902 57 188 - 766.84280 - 594 1715s 5189 2871 infeasible 62 - 766.84280 - 595 1720s 5203 2871 784.36609 58 167 - 766.87143 - 596 1725s 5227 2893 793.32834 74 166 - 766.87143 - 596 1730s 5268 2928 813.75005 108 147 - 766.87143 - 593 1735s 5286 2932 775.15262 55 185 - 766.94720 - 593 1740s 5304 2948 infeasible 65 - 766.94720 - 594 1745s 5317 2951 777.35754 50 191 - 766.95695 - 594 1751s 5322 2956 784.67795 52 179 - 766.95695 - 595 1755s 5341 2975 790.07995 64 160 - 766.95695 - 595 1760s 5366 2994 797.77238 77 156 - 766.95695 - 595 1765s 5389 3011 802.53066 96 156 - 766.95695 - 595 1770s 5419 3027 infeasible 112 - 766.95695 - 594 1775s 5436 3035 773.16876 62 173 - 767.01493 - 593 1780s 5466 3061 infeasible 85 - 767.01493 - 592 1785s 5511 3086 infeasible 115 - 767.01493 - 590 1790s 5541 3102 775.64664 71 157 - 767.04651 - 589 1795s 5587 3138 772.95318 65 176 - 767.07365 - 587 1800s 5616 3163 790.16422 82 148 - 767.07365 - 586 1805s 5635 3172 790.75333 60 142 - 767.13892 - 586 1810s 5651 3184 797.49071 68 147 - 767.13892 - 586 1815s 5669 3194 776.85944 58 185 - 767.15435 - 587 1820s 5698 3212 infeasible 75 - 767.15435 - 586 1825s 5731 3235 infeasible 76 - 767.17388 - 584 1830s 5749 3245 776.04170 59 185 - 767.19532 - 585 1835s 5773 3263 infeasible 72 - 767.19532 - 585 1841s 5795 3281 789.70188 84 152 - 767.19532 - 584 1845s 5825 3286 773.84044 65 148 - 767.32509 - 583 1850s 5858 3310 infeasible 87 - 767.32509 - 582 1855s 5876 3319 774.13570 64 158 - 767.33534 - 582 1860s 5904 3339 781.40631 86 138 - 767.33534 - 581 1865s 5943 3370 infeasible 115 - 767.33534 - 579 1870s 5970 3383 777.90401 64 178 - 767.34974 - 579 1875s 5991 3391 782.35635 62 180 - 767.40903 - 579 1880s 6008 3398 778.72671 52 184 - 767.41511 - 579 1885s 6027 3415 infeasible 68 - 767.41511 - 579 1890s 6049 3429 792.56251 83 173 - 767.41511 - 578 1895s 6062 3432 771.77456 54 182 - 767.41886 - 579 1900s 6086 3456 777.11700 77 132 - 767.41886 - 579 1905s 6111 3474 infeasible 94 - 767.41886 - 578 1910s 6130 3487 788.69320 110 103 - 767.41886 - 578 1915s 6163 3510 775.39788 55 165 - 767.42320 - 577 1920s 6194 3539 779.54198 80 140 - 767.42320 - 576 1925s 6222 3554 782.46391 55 138 - 767.43572 - 576 1931s 6236 3556 infeasible 59 - 767.43572 - 577 1935s 6250 3568 783.57297 62 171 - 767.43602 - 577 1940s 6276 3590 infeasible 84 - 767.43602 - 576 1945s 6298 3606 773.75072 65 168 - 767.45849 - 576 1950s 6345 3631 770.50647 50 201 - 767.47370 - 574 1955s 6352 3636 776.45608 55 176 - 767.47370 - 575 1960s 6366 3650 784.91956 63 195 - 767.47370 - 576 1965s 6401 3677 789.10609 94 170 - 767.47370 - 574 1970s 6436 3700 776.61532 74 163 - 767.51118 - 573 1975s 6472 3726 782.25157 102 130 - 767.51118 - 572 1980s 6510 3756 788.39700 132 109 - 767.51118 - 571 1985s 6536 3764 771.17966 56 165 - 767.52582 - 570 1990s 6555 3775 786.11993 56 169 - 767.58352 - 570 1995s 6572 3784 772.32582 62 185 - 767.58624 - 571 2000s 6602 3808 infeasible 88 - 767.58624 - 570 2005s 6645 3830 769.83619 53 187 - 767.60010 - 569 2010s 6665 3850 785.01703 70 164 - 767.60010 - 569 2015s 6692 3865 769.62048 54 170 - 767.60013 - 568 2020s 6725 3892 infeasible 80 - 767.60013 - 568 2026s 6768 3935 785.87764 120 71 - 767.60013 - 565 2030s 6839 3993 801.69801 172 85 - 767.60013 - 560 2035s 6890 4015 777.59541 62 157 - 767.69975 - 558 2040s 6924 4039 781.66345 87 143 - 767.69975 - 557 2045s 6958 4071 788.75377 117 143 - 767.69975 - 555 2050s 6992 4094 781.79046 61 164 - 767.71712 - 554 2055s 7005 4097 infeasible 67 - 767.71712 - 554 2060s 7020 4110 780.99440 64 159 - 767.73677 - 555 2065s 7037 4121 784.59848 67 142 - 767.73677 - 556 2070s 7062 4116 771.91846 61 161 - 767.74034 - 556 2075s 7094 4136 779.19724 84 150 - 767.74034 - 555 2080s 7124 4161 782.53471 113 140 - 767.74034 - 555 2085s 7166 4191 774.48966 78 143 - 767.76535 - 553 2090s 7195 4207 778.63473 93 130 - 767.76535 - 553 2095s 7233 4233 777.90599 69 160 - 767.77057 - 552 2100s 7273 4255 772.07116 58 205 - 767.81488 - 550 2105s 7284 4266 780.53596 61 191 - 767.81488 - 551 2110s 7319 4287 787.68341 78 136 - 767.83348 - 550 2115s 7344 4299 infeasible 60 - 767.89031 - 550 2120s 7360 4307 786.83226 59 206 - 767.89728 - 551 2125s 7371 4310 infeasible 63 - 767.89728 - 552 2130s 7382 4311 782.67996 55 165 - 767.90487 - 552 2135s 7404 4325 796.98730 69 147 - 767.90487 - 552 2140s 7425 4326 772.05743 52 195 - 767.91259 - 552 2145s 7440 4341 789.47308 61 166 - 767.91259 - 553 2150s 7459 4357 798.97012 73 180 - 767.91259 - 553 2155s 7478 4360 infeasible 59 - 768.02530 - 554 2160s 7494 4364 infeasible 70 - 768.02530 - 554 2165s 7529 4390 777.55788 80 159 - 768.05190 - 553 2170s 7570 4418 788.05265 74 191 - 768.05448 - 552 2175s 7595 4435 788.56948 58 188 - 768.07403 - 552 2181s 7607 4447 780.56053 65 184 - 768.07403 - 552 2185s 7623 4461 793.54486 77 163 - 768.07403 - 553 2190s 7635 4461 infeasible 80 - 768.07403 - 554 2195s 7660 4476 779.70518 54 182 - 768.14264 - 553 2200s 7668 4482 795.95024 58 183 - 768.14264 - 554 2205s 7697 4497 779.52173 57 173 - 768.14308 - 554 2210s 7726 4522 infeasible 77 - 768.14308 - 553 2215s 7743 4533 780.88546 67 143 - 768.14326 - 554 2220s 7756 4542 infeasible 69 - 768.14326 - 554 2225s 7805 4578 infeasible 79 - 768.15843 - 553 2230s 7826 4595 infeasible 94 - 768.15843 - 553 2235s 7868 4623 infeasible 75 - 768.16561 - 552 2240s 7890 4635 780.90706 63 168 - 768.16611 - 552 2245s 7905 4650 780.14436 72 149 - 768.16611 - 552 2250s 7946 4669 778.48407 64 163 - 768.18076 - 551 2255s 7987 4700 780.80552 56 179 - 768.19924 - 550 2260s 8028 4731 781.60414 63 190 - 768.22533 - 548 2265s 8044 4741 800.47175 71 179 - 768.22533 - 549 2270s 8061 4754 infeasible 80 - 768.22533 - 549 2275s 8102 4778 774.76785 57 172 - 768.23819 - 548 2280s 8116 4786 780.36666 65 132 - 768.23819 - 549 2285s 8146 4802 785.37460 69 186 - 768.28861 - 548 2290s 8171 4815 772.12475 57 156 - 768.29905 - 548 2295s 8200 4826 772.87731 61 167 - 768.31886 - 548 2300s 8258 4870 773.57152 54 176 - 768.32512 - 546 2305s 8270 4882 789.46810 57 166 - 768.32512 - 547 2310s 8300 4895 infeasible 62 - 768.32614 - 547 2316s 8313 4906 infeasible 63 - 768.33744 - 547 2320s 8346 4931 776.11327 57 180 - 768.33980 - 546 2325s 8377 4960 778.61099 80 136 - 768.33980 - 546 2330s 8448 5005 772.16481 54 181 - 768.34960 - 543 2335s 8464 5013 776.98166 64 158 - 768.34960 - 544 2340s 8478 5019 782.02988 55 157 - 768.37643 - 544 2345s 8492 5031 infeasible 61 - 768.37643 - 545 2350s 8520 5037 infeasible 77 - 768.37643 - 544 2355s 8550 5065 infeasible 79 - 768.52580 - 544 2360s 8574 5084 805.45541 98 146 - 768.52580 - 544 2365s 8605 5102 788.86969 59 158 - 768.53169 - 544 2370s 8642 5117 infeasible 58 - 768.73355 - 543 2375s 8663 5129 783.99373 60 150 - 768.74543 - 543 2380s 8692 5154 infeasible 82 - 768.74543 - 543 2385s 8704 5162 784.20933 56 179 - 768.75048 - 544 2390s 8740 5194 infeasible 77 - 768.75048 - 543 2395s 8762 5202 788.82391 56 154 - 768.76605 - 543 2400s 8774 5208 infeasible 67 - 768.76605 - 544 2408s 8778 5206 769.19006 55 181 - 768.79913 - 545 2410s 8786 5214 775.47604 57 171 - 768.79913 - 545 2415s 8798 5226 788.13621 66 185 - 768.79913 - 545 2420s 8821 5239 780.64019 70 158 - 768.79930 - 545 2425s 8839 5249 781.52309 54 155 - 768.79977 - 544 2430s 8847 5257 795.13557 57 163 - 768.79977 - 545 2435s 8871 5271 771.57975 53 182 - 768.80250 - 544 2440s 8892 5292 783.68153 70 179 - 768.80250 - 544 2445s 8909 5297 787.81304 61 190 - 768.81954 - 544 2450s 8915 5299 infeasible 65 - 768.81954 - 544 2455s 8938 5310 771.36094 49 187 - 768.83534 - 545 2460s 8963 5335 779.11513 62 171 - 768.83534 - 544 2465s 8984 5356 785.29000 73 171 - 768.83534 - 544 2470s 9026 5390 infeasible 105 - 768.83534 - 543 2475s 9055 5404 778.87851 53 209 - 768.83621 - 542 2480s 9078 5427 788.71609 74 172 - 768.83621 - 542 2485s 9090 5431 773.31930 49 189 - 768.84083 - 542 2490s 9100 5441 777.67580 55 169 - 768.84083 - 542 2495s 9107 5440 773.72435 52 178 - 768.87091 - 542 2500s 9113 5442 infeasible 57 - 768.87091 - 543 2505s 9126 5445 771.89539 61 150 - 768.88176 - 543 2510s 9139 5449 781.64431 67 168 - 768.88176 - 544 2515s 9168 5469 779.78234 58 149 - 768.89983 - 543 2520s 9199 5494 infeasible 81 - 768.89983 - 543 2525s 9219 5500 778.69620 55 191 - 768.90421 - 543 2530s 9254 5523 772.21454 53 192 - 768.90605 - 543 2535s 9286 5555 797.16818 79 143 - 768.90605 - 542 2540s 9310 5559 773.48535 62 175 - 768.93499 - 542 2545s 9333 5568 780.11823 54 173 - 768.94608 - 542 2550s 9354 5587 786.96827 68 157 - 768.94608 - 542 2555s 9379 5594 772.67556 50 181 - 768.97022 - 542 2560s 9397 5600 776.33784 52 173 - 768.97323 - 543 2565s 9400 5598 772.27106 57 174 - 768.98055 - 544 2577s 9418 5614 infeasible 71 - 768.98055 - 543 2580s 9459 5639 794.35521 102 118 - 768.98055 - 542 2585s 9479 5651 infeasible 59 - 769.00984 - 542 2590s 9493 5651 789.82562 56 175 - 769.02743 - 543 2595s 9521 5669 778.99921 55 190 - 769.06192 - 542 2600s 9545 5680 infeasible 71 - 769.07295 - 542 2605s 9558 5687 infeasible 77 - 769.07295 - 543 2610s 9622 5731 771.51679 55 182 - 769.08144 - 541 2615s 9634 5743 781.86217 64 163 - 769.08144 - 542 2620s 9651 5754 784.28573 77 145 - 769.08144 - 542 2625s 9679 5772 790.71953 99 162 - 769.08144 - 542 2630s 9706 5789 789.64907 62 167 - 769.14429 - 542 2635s 9751 5822 792.01389 81 138 - 769.19285 - 541 2640s 9773 5836 789.65307 59 165 - 769.20128 - 541 2645s 9795 5844 777.91151 67 154 - 769.25395 - 541 2650s 9821 5857 791.41005 60 166 - 769.31928 - 541 2655s 9846 5870 infeasible 73 - 769.34085 - 541 2660s 9888 5904 infeasible 109 - 769.34085 - 540 2665s 9910 5914 775.71342 59 187 - 769.35564 - 540 2670s 9927 5929 779.60840 72 161 - 769.35564 - 540 2675s 9961 5953 772.28581 60 173 - 769.36348 - 539 2680s 9992 5968 774.00652 58 166 - 769.37914 - 539 2685s 10002 5974 791.64214 62 147 - 769.37914 - 539 2690s 10037 5999 785.15543 83 140 - 769.37914 - 538 2695s 10069 6017 790.38727 102 135 - 769.37914 - 538 2700s 10093 6022 777.88489 59 175 - 769.40537 - 538 2705s 10119 6048 791.93859 78 155 - 769.40537 - 538 2710s 10152 6065 787.32152 75 163 - 769.46625 - 537 2715s 10198 6096 773.80864 82 180 - 769.46740 - 536 2720s 10225 6121 779.16651 106 134 - 769.46740 - 536 2725s 10253 6131 infeasible 123 - 769.46740 - 535 2730s 10277 6141 772.18857 56 177 - 769.49505 - 536 2735s 10313 6165 772.40609 58 174 - 769.49716 - 535 2740s 10348 6186 775.55998 60 174 - 769.49826 - 534 2745s 10357 6193 795.54770 66 166 - 769.49826 - 535 2750s 10372 6206 799.19097 79 136 - 769.49826 - 535 2755s 10410 6232 infeasible 108 - 769.49826 - 534 2760s 10445 6255 785.83570 77 171 - 769.50419 - 534 2765s 10465 6265 773.43753 56 212 - 769.52566 - 534 2770s 10489 6289 787.49567 77 155 - 769.52566 - 534 2775s 10525 6303 infeasible 58 - 769.54896 - 534 2782s 10535 6310 786.15564 64 161 - 769.55037 - 534 2785s 10574 6341 788.16417 99 128 - 769.55037 - 533 2790s 10602 6356 776.71800 58 165 - 769.55566 - 532 2795s 10612 6362 781.20633 62 175 - 769.55566 - 533 2800s 10639 6384 784.70598 84 170 - 769.55566 - 533 2805s 10673 6401 784.30247 63 171 - 769.56459 - 532 2810s 10728 6441 infeasible 108 - 769.56459 - 531 2815s 10750 6443 783.44310 62 161 - 769.60679 - 531 2820s 10781 6468 781.40272 91 155 - 769.60679 - 530 2825s 10813 6488 788.90317 117 141 - 769.60679 - 530 2830s 10840 6502 784.09393 54 184 - 769.62019 - 529 2835s 10866 6526 796.85287 78 152 - 769.62019 - 529 2840s 10882 6530 789.32686 56 161 - 769.63457 - 529 2845s 10898 6534 infeasible 61 - 769.64476 - 529 2850s 10913 6535 775.07487 54 175 - 769.68587 - 529 2855s 10923 6535 784.58412 65 174 - 769.68741 - 530 2860s 10939 6539 772.24924 56 156 - 769.69232 - 530 2865s 10956 6555 802.12427 66 136 - 769.69232 - 531 2870s 10976 6565 780.64367 51 200 - 769.70419 - 531 2875s 11002 6589 801.36181 72 163 - 769.70419 - 530 2880s 11030 6598 774.03438 63 188 - 769.72673 - 530 2885s 11078 6643 789.52570 107 172 - 769.72673 - 528 2890s 11118 6667 776.18969 66 152 - 769.73072 - 528 2895s 11148 6683 infeasible 63 - 769.77915 - 527 2900s 11181 6690 777.04121 62 177 - 769.80568 - 527 2905s 11207 6712 785.10321 79 135 - 769.80568 - 527 2910s 11229 6724 776.08101 69 160 - 769.81740 - 527 2915s 11259 6743 772.30949 55 188 - 769.81949 - 527 2920s 11271 6755 788.06300 56 184 - 769.81949 - 527 2925s 11293 6777 788.87604 76 160 - 769.81949 - 527 2930s 11315 6778 778.88805 57 148 - 769.82728 - 527 2935s 11345 6794 781.18051 56 171 - 769.85189 - 527 2940s 11374 6805 772.36671 59 183 - 769.86444 - 527 2945s 11422 6842 790.54435 105 169 - 769.86444 - 525 2950s 11471 6873 786.29235 68 154 - 769.86867 - 524 2955s 11510 6891 infeasible 64 - 769.88262 - 523 2960s 11534 6897 infeasible 57 - 769.88899 - 523 2965s 11574 6933 787.33938 88 170 - 769.89302 - 523 2970s 11605 6954 781.44868 62 169 - 769.90080 - 523 2975s 11633 6982 784.01376 88 108 - 769.90080 - 522 2980s 11670 6994 772.18970 54 189 - 769.90839 - 522 2985s 11689 7013 786.03256 69 185 - 769.90839 - 522 2990s 11710 7032 787.35105 87 145 - 769.90839 - 522 2995s 11724 7034 778.07080 50 199 - 769.91448 - 522 3000s 11745 7055 787.42747 66 144 - 769.91448 - 522 3005s 11769 7079 793.28761 84 146 - 769.91448 - 522 3010s 11805 7087 771.10876 55 177 - 769.92713 - 522 3015s 11825 7099 infeasible 70 - 769.92713 - 522 3021s 11839 7105 773.83843 71 175 - 769.92713 - 523 3025s 11883 7131 773.95608 51 207 - 769.95767 - 522 3030s 11892 7138 785.96872 58 193 - 769.95767 - 522 3035s 11907 7153 792.72972 71 174 - 769.95767 - 523 3040s 11924 7160 790.54825 69 137 - 769.97077 - 523 3045s 11987 7207 783.81879 79 140 - 770.00858 - 521 3050s 12046 7254 772.84142 57 171 - 770.01645 - 519 3055s 12115 7320 801.67943 121 161 - 770.01645 - 517 3060s 12133 7322 776.52989 56 179 - 770.01804 - 518 3065s 12166 7349 infeasible 78 - 770.01804 - 517 3070s 12203 7374 infeasible 78 - 770.06191 - 517 3075s 12237 7388 infeasible 75 - 770.07445 - 517 3080s 12282 7425 779.77321 102 151 - 770.08499 - 516 3085s 12307 7433 infeasible 66 - 770.10984 - 516 3090s 12358 7464 772.65912 61 170 - 770.14598 - 515 3095s 12391 7481 775.63591 64 150 - 770.16092 - 515 3100s 12405 7481 774.06713 49 216 - 770.18171 - 515 3106s 12413 7487 793.12164 55 180 - 770.18171 - 516 3110s 12448 7514 790.25560 90 152 - 770.19664 - 515 3115s 12473 7526 790.16417 56 164 - 770.22565 - 515 3120s 12510 7543 infeasible 52 - 770.23223 - 515 3125s 12519 7550 infeasible 68 - 770.23277 - 515 3130s 12542 7563 790.34409 60 149 - 770.23512 - 516 3136s 12580 7601 811.13169 93 131 - 770.23512 - 515 3140s 12597 7608 788.90007 63 126 - 770.26102 - 515 3145s 12621 7628 infeasible 79 - 770.26102 - 516 3150s 12647 7631 774.61888 55 165 - 770.28388 - 516 3155s 12671 7641 784.90625 56 174 - 770.28468 - 516 3160s 12700 7656 784.79073 70 142 - 770.29512 - 515 3165s 12713 7661 infeasible 77 - 770.29512 - 516 3170s 12733 7668 775.98175 53 166 - 770.33551 - 516 3175s 12743 7676 infeasible 59 - 770.33551 - 517 3180s 12761 7680 787.52485 53 199 - 770.35869 - 517 3185s 12793 7704 771.31837 50 190 - 770.36078 - 517 3190s 12810 7715 793.01049 61 165 - 770.36078 - 517 3195s 12831 7724 775.91779 61 161 - 770.36193 - 517 3200s 12849 7732 infeasible 53 - 770.36209 - 518 3207s 12852 7735 787.38319 54 188 - 770.36209 - 518 3210s 12869 7746 798.47169 66 182 - 770.36209 - 518 3215s 12893 7752 infeasible 66 - 770.36326 - 518 3220s 12936 7773 771.71234 55 173 - 770.39049 - 517 3225s 12965 7796 infeasible 72 - 770.39049 - 517 3230s 12991 7799 783.16058 64 182 - 770.42443 - 517 3235s 13004 7810 infeasible 70 - 770.42443 - 518 3240s 13028 7828 798.17813 90 145 - 770.42443 - 518 3245s 13048 7834 infeasible 66 - 770.42850 - 518 3250s 13072 7854 778.30717 83 120 - 770.42850 - 518 3255s 13088 7864 784.41741 93 136 - 770.42850 - 518 3260s 13119 7877 infeasible 77 - 770.45489 - 517 3265s 13127 7877 786.25581 55 176 - 770.45986 - 518 3270s 13148 7874 773.16092 54 187 - 770.50087 - 518 3275s 13170 7880 infeasible 58 - 770.50896 - 518 3280s 13194 7898 807.54783 72 159 - 770.53804 - 518 3285s 13218 7898 777.74170 57 177 - 770.56987 - 518 3291s 13224 7900 786.04058 59 158 - 770.56987 - 519 3295s 13234 7894 infeasible 60 - 770.61931 - 519 3300s 13241 7901 782.03357 56 184 - 770.62907 - 519 3305s 13256 7916 797.00297 66 169 - 770.62907 - 519 3310s 13281 7937 810.59960 84 144 - 770.62907 - 519 3315s 13323 7959 771.66771 58 173 - 770.65218 - 519 3320s 13351 7987 779.52108 84 140 - 770.65218 - 518 3325s 13387 8015 787.91444 114 139 - 770.65218 - 518 3330s 13413 8017 789.48921 63 120 - 770.69886 - 518 3335s 13483 8070 777.80975 54 195 - 770.70228 - 516 3340s 13519 8105 800.64626 82 151 - 770.70228 - 516 3345s 13572 8140 775.39272 54 168 - 770.72690 - 515 3350s 13593 8151 infeasible 65 - 770.73282 - 515 3355s 13611 8154 778.77430 57 203 - 770.74429 - 515 3360s 13624 8167 786.75813 65 146 - 770.74429 - 515 3365s 13655 8198 797.57051 87 127 - 770.74429 - 515 3370s 13667 8198 783.49307 55 152 - 770.76300 - 516 3375s 13687 8208 803.79594 69 166 - 770.76551 - 516 3380s 13750 8255 776.74252 84 150 - 770.76773 - 514 3385s 13772 8253 779.44246 61 167 - 770.84287 - 514 3390s 13803 8284 793.93146 85 154 - 770.84287 - 514 3395s 13852 8303 infeasible 71 - 770.84334 - 513 3400s 13866 8309 785.34496 67 187 - 770.84561 - 514 3405s 13883 8326 788.26476 83 152 - 770.84561 - 514 3410s 13908 8341 777.50042 60 187 - 770.84576 - 514 3415s 13944 8367 786.26781 54 195 - 770.84791 - 513 3421s 13948 8367 787.32372 55 192 - 770.85302 - 514 3425s 13964 8383 806.11348 65 178 - 770.85302 - 514 3430s 13993 8398 772.37364 67 195 - 770.87423 - 514 3435s 14031 8434 782.57432 101 141 - 770.87423 - 513 3440s 14054 8441 infeasible 54 - 770.88153 - 514 3445s 14079 8452 infeasible 51 - 770.89190 - 514 3450s 14098 8459 778.60777 56 190 - 770.90562 - 514 3455s 14132 8493 793.23725 83 164 - 770.90562 - 514 3460s 14182 8517 778.09963 62 161 - 770.91089 - 513 3465s 14200 8531 infeasible 72 - 770.91089 - 513 3470s 14228 8547 792.65791 69 133 - 770.91152 - 513 3475s 14255 8560 774.12251 65 185 - 770.91478 - 513 3480s 14277 8570 780.65565 53 163 - 770.91762 - 513 3485s 14296 8589 791.17365 69 192 - 770.91762 - 514 3490s 14321 8600 781.38555 56 167 - 770.91855 - 513 3495s 14352 8623 infeasible 80 - 770.91855 - 513 3500s 14368 8627 infeasible 74 - 770.93337 - 514 3505s 14385 8636 infeasible 76 - 770.95853 - 514 3510s 14407 8642 775.26094 56 165 - 770.98308 - 514 3515s 14428 8649 infeasible 74 - 770.98567 - 514 3520s 14455 8658 infeasible 60 - 770.98667 - 514 3525s 14477 8666 790.40009 69 163 - 771.01083 - 514 3530s 14505 8670 infeasible 53 - 771.02531 - 514 3535s 14517 8674 infeasible 63 - 771.03040 - 515 3540s 14529 8674 790.51647 67 129 - 771.06674 - 515 3545s 14557 8684 infeasible 71 - 771.07201 - 515 3550s 14573 8684 773.46863 53 192 - 771.13534 - 515 3555s 14584 8695 784.69935 56 190 - 771.13534 - 516 3560s 14603 8704 infeasible 69 - 771.13534 - 516 3565s 14617 8708 infeasible 67 - 771.14525 - 516 3570s 14645 8710 781.34622 58 162 - 771.16909 - 517 3576s 14660 8723 infeasible 67 - 771.16909 - 517 3580s 14672 8723 infeasible 61 - 771.16984 - 517 3585s 14684 8729 infeasible 70 - 771.16984 - 517 3590s 14706 8739 774.16162 61 178 - 771.18376 - 518 3595s Cutting planes: Gomory: 23 Cover: 354 Implied bound: 162 Flow cover: 110 GUB cover: 5 Zero half: 1 Explored 14717 nodes (7668939 simplex iterations) in 3600.00 seconds Thread count was 1 (of 16 available processors) Time limit reached Best objective -, best bound 7.720000000000e+02, gap -