Optimal solution to COVRP instance A-62-8:
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Route = 7 20 61 40 6 32 57, Demand = 80, RLen = 79.029827
Route = 14 5 60 31 25 11 49 35 4 21 41 23 27, Demand = 99, RLen = 162.994538
Route = 15 56 48 12 19, Demand = 95, RLen = 53.090666
Route = 28 34 59 55 26 33 58 17 50, Demand = 100, RLen = 121.884902
Route = 38 46 45 47 24 39, Demand = 96, RLen = 107.167686
Route = 51 10 8 43 29, Demand = 71, RLen = 72.003533
Route = 52 36 16 37 22 44 2, Demand = 96, RLen = 85.748718
Route = 53 13 18 30 1 9 54 42 3, Demand = 96, RLen = 101.256302
Sum of route lengths = 783.176172
CAP = 100
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