Optimal solution to COVRP instance B-34-5:
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Route = 1 19 18 16 29 27 3 26 8, Demand = 84, RLen = 102.757574
Route = 5 6 25 17 31 15 28 13, Demand = 86, RLen = 62.426151
Route = 9 14 24, Demand = 100, RLen = 74.640977
Route = 11 30 2 7 21 4 20, Demand = 91, RLen = 134.964641
Route = 12 22 32 33 10 23, Demand = 96, RLen = 83.974881
Sum of route lengths = 458.764224
CAP = 100
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