Instance name: lc1_8_3
Authors: Piotr Sielski (psielski@emapa.pl), Piotr Cybula, Marek Rogalski, Mariusz Kok, Piotr Beling, Andrzej Jaszkiewicz, Przemysław Pełka.  Emapa S.A. (http://www.emapa.pl)
Date: 05.11.2019
Reference: "Development of universal methods of solving advanced VRP problems with the use of machine learning", unpublished research funded by The National Centre for Research and Development, project number: POIR.01.01.01-00-0012/19.  "Optimization of advanced VRP problem variants", unpublished. Computing grant 358 funded by Poznan Supercomputing and Networking Center.
Solution
Route 1: 658 487 123 141 298 749 101 833 150 618 266 403 25 587 96 496
Route 2: 226 13 825 675 327 629 788 219 331 324 156 824 177 515 367 60
Route 3: 129 27 274 290 423 192 448 236 11 104 717 419 762 329
Route 4: 779 750 168 188 607 20 357 117 397 361 385 37 400 153
Route 5: 440 771 199 612 429 334 636 366 232 772 237 46 379 124
Route 6: 79 577 626 741 81 262 705 666 111 426 152 251 690 729
Route 7: 38 159 212 686 21 267 657 363 829 244 204 568 220 163 672 372
Route 8: 42 343 201 748 704 85 685 202 376 472 591 570 653 257
Route 9: 433 179 809 184 248 631 557 475 175 66 766 699 44 468
Route 10: 740 368 55 462 16 791 382 238 189 354 405 90 127 755
Route 11: 673 155 245 562 782 613 801 679 480 473 337 485 340 540
Route 12: 277 377 235 800 360 114 518 287 86 425 146 288 702 240
Route 13: 488 8 197 445 682 564 58 712 50 261 182 823 482 15
Route 14: 364 398 641 696 71 528 611 241 205 599 260 242 386 763
Route 15: 616 491 676 773 186 339 798 234 74 754 411 29 221 553
Route 16: 28 72 559 362 466 807 36 551 401 239 760 283 173 321
Route 17: 138 645 120 789 506 639 550 730 554 431 460 105 569 834
Route 18: 593 736 576 558 720 609 318 420 497 10 158 408 61 407
Route 19: 583 342 383 292 142 454 731 82 728 97 509 207 818 264
Route 20: 544 126 594 305 483 110 281 566 183 529 805 534 320 216
Route 21: 369 335 718 131 139 359 552 643 144 458 765 620 275 733
Route 22: 471 180 663 314 547 178 711 745 135 770 301 64 635 252
Route 23: 352 743 193 585 336 95 831 500 147 26 828 786 134 392
Route 24: 714 436 313 796 484 598 811 322 537 230 474 781 270 427
Route 25: 461 722 737 91 725 521 492 265 282 442 194 33 627 100
Route 26: 7 68 668 467 597 306 165 812 443 806 662 116 751 390
Route 27: 560 453 349 614 769 263 586 9 402 814 215 655 399 535
Route 28: 794 804 563 703 128 659 396 456 76 381 434 56 810 49
Route 29: 561 98 625 785 522 588 621 200 452 567 328 507
Route 30: 92 14 346 412 624 73 822 289 69 273 752 692 501 255
Route 31: 530 469 209 300 107 32 582 799 795 689 813 268 671 394
Route 32: 664 792 333 43 481 532 311 819 701 630 523 94 817 437
Route 33: 174 517 161 3 463 665 542 121 35 802 348 309 278 830
Route 34: 145 169 622 391 450 233 715 575 206 258 516 820 674 167
Route 35: 375 590 310 628 447 638 296 154 502 166 688 777
Route 36: 319 451 449 70 694 667 332 719 211 39 808 640 571 133
Route 37: 308 764 149 77 747 413 633 787 499 580 477 642
Route 38: 574 247 341 1 225 746 573 512 503 721 286 132
Route 39: 34 601 600 670 196 678 784 684 355 742 118 325
Route 40: 536 661 700 295 510 24 581 47 344 727 87 421
Route 41: 508 681 637 53 803 293 539 555 648 272 724 190
Route 42: 706 732 651 187 351 373 380 358 103 490 756 229
Route 43: 217 83 40 51 218 84 404 455 317 697 541 151
Route 44: 797 505 122 514 75 526 294 548 652 19 441 185
Route 45: 615 269 726 279 106 246 493 432 654 531 634 767
Route 46: 378 41 297 213 303 579 171 112 365 739 227 285
Route 47: 347 5 606 415 203 693 102 170 683 646 108 680
Route 48: 710 140 735 430 409 250 284 388 387 160 780 650
Route 49: 291 384 619 603 353 793 214 669 80 210 428 525
Route 50: 249 744 687 54 31 395 660 45 761 30 307 253
Route 51: 176 446 195 533 647 323 406 304 768 504 12 494
Route 52: 356 470 584 417 410 23 438 136 677 617 137 67 527 815
Route 53: 698 302 758 57 113 465 181 775 435 486 65 757
Route 54: 439 608 280 312 271 543 478 605 545 816 330 119 172 48
Route 55: 695 556 109 198 572 157 326 826 224 595
Route 56: 713 520 164 549 148 422 708 513 371 162
Route 57: 511 99 393 604 62 231 778 774 22 418 276 565
Route 58: 222 538 821 63 374 632 223 592 2 256 723 602 759 299
Route 59: 115 691 78 315 649 6 208 228 596 832 546 88 350 656
Route 60: 489 644 519 498 495 707 389 589 414 4 709 370
Route 61: 191 738 716 338 524 259 464 623 610 89 130 753
Route 62: 254 479 457 125 17 790 444 143 59 783 578 243
Route 63: 424 776 316 93 345 476 416 52 827 459 734 18