Instance name: lr1_6_5
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Reference: "Development of universal methods of solving advanced VRP problems with the use of machine learning", unpublished research funded by The National Centre for Research and Development, project number: POIR.01.01.01-00-0012/19.  "Optimization of advanced VRP problem variants", unpublished.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: 170 57 291 30 460 220 131 236 304 349 206 163
Route 2: 217 189 289 312 530 5 585 576 134 76 476 158
Route 3: 502 207 338 386 199 525 55 334 494 559 501 277 594 265 601 495
Route 4: 13 233 526 303 26 486 43 527 500 316 153 417 172 463 109 369
Route 5: 239 546 195 599 278 531 596 462 490 549 273 496 406 232
Route 6: 234 595 609 558 383 368 431 492 284 85 485 553 498 66 345 309
Route 7: 451 260 120 534 28 447 35 548 314 23 141 49 524 33 352 54
Route 8: 266 263 480 252 84 582 565 165 555 464 144 306 333 350 92 269
Route 9: 570 579 439 410 600 375 63 148 577 283 592 240 181 137 169 288
Route 10: 104 377 445 210 301 34 468 51 295 381 62 87 93 294 396 311
Route 11: 226 86 45 588 18 156 389 360 74 337 554 536 591 114 362 505
Route 12: 145 515 551 477 196 449 528 428 216 358 568 426 404 106 621 222
Route 13: 162 132 506 20 174 408 610 313 619 208 243 147 331 102 397 70
Route 14: 356 367 589 399 327 136 491 471 394 454 190 281 519 517 459 587
Route 15: 4 413 245 127 392 330 183 321 290 499 430 126 211 605 180 124 53 557
Route 16: 201 424 395 513 115 213 215 332 448 79 433 503 268 602
Route 17: 31 421 535 27 606 357 41 52 297 12 286 351 407 119 465 566 3 618
Route 18: 457 282 1 547 317 107 242 111 390 532 507 497 98 307
Route 19: 264 150 322 414 78 77 100 178 155 355 7 353 478 36 186 272
Route 20: 581 39 325 487 403 440 371 82 479 6 123 409 15 483
Route 21: 71 336 423 229 139 159 274 244 511 450 346 572 40 543 103 522 348 614
Route 22: 177 481 540 58 533 444 401 461 221 197 373 365 382 113 248 22
Route 23: 398 38 75 586 318 235 280 276 204 405 140 467 68 271 166 364
Route 24: 184 539 615 152 298 328 425 65 552 209 341 545 342 164 44 611 241 135
Route 25: 550 118 514 99 151 422 29 387 130 160 475 590 122 247 359 538 117 185
Route 26: 261 167 60 267 10 435 19 482 473 270 125 251 262 456 493 214 415 470
Route 27: 384 537 393 249 509 308 108 400 616 300 227 374 484 191 567 80 237 623
Route 28: 556 24 584 287 385 343 21 296 561 583 188 523 200 474 193 16 112 388 56 625
Route 29: 256 347 443 419 416 179 228 258 202 231 171 402 81 626 32 344 142 372 604 9 366 11
Route 30: 563 574 59 469 223 42 187 620 361 363 437 14 569 458 61 613 412 203 521 161
Route 31: 315 529 329 339 95 94 379 466 218 143 96 580 335 275 323 340 116 133 257 624
Route 32: 504 418 542 146 438 224 67 420 149 380 279 391 254 8 442 575
Route 33: 101 411 429 192 378 320 121 110 597 299 168 198 72 91 48 427 578 194
Route 34: 302 354 2 376 326 489 573 69 97 90 173 472 255 607 285 219 154 593 516 50 432 225
Route 35: 598 455 564 453 238 520 105 446 305 541 488 612 560 292 452 259 17 434 436 617
Route 36: 73 508 230 37 64 88 246 250 253 129 544 603 441 571 319 512 562 83 608 46
Route 37: 128 176 205 212 25 157 518 293 175 89 324 510 182 47 138 370 622 310