| NAME : eil51 | |
| COMMENT : 51-city problem (Christofides/Eilon) | |
| TYPE : TSP | |
| DIMENSION : 51 | |
| EDGE_WEIGHT_TYPE : EUC_2D | |
| NODE_COORD_SECTION | |
| 1 37 52 | |
| 2 49 49 | |
| 3 52 64 | |
| 4 20 26 | |
| 5 40 30 | |
| 6 21 47 | |
| 7 17 63 | |
| 8 31 62 | |
| 9 52 33 | |
| 10 51 21 | |
| 11 42 41 | |
| 12 31 32 | |
| 13 5 25 | |
| 14 12 42 | |
| 15 36 16 | |
| 16 52 41 | |
| 17 27 23 | |
| 18 17 33 | |
| 19 13 13 | |
| 20 57 58 | |
| 21 62 42 | |
| 22 42 57 | |
| 23 16 57 | |
| 24 8 52 | |
| 25 7 38 | |
| 26 27 68 | |
| 27 30 48 | |
| 28 43 67 | |
| 29 58 48 | |
| 30 58 27 | |
| 31 37 69 | |
| 32 38 46 | |
| 33 46 10 | |
| 34 61 33 | |
| 35 62 63 | |
| 36 63 69 | |
| 37 32 22 | |
| 38 45 35 | |
| 39 59 15 | |
| 40 5 6 | |
| 41 10 17 | |
| 42 21 10 | |
| 43 5 64 | |
| 44 30 15 | |
| 45 39 10 | |
| 46 32 39 | |
| 47 25 32 | |
| 48 25 55 | |
| 49 48 28 | |
| 50 56 37 | |
| 51 30 40 | |
| EOF | |