Optimal solution to COVRP instance B-39-5:
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Route = 3 28 36 4 35 17 27, Demand = 98, RLen = 37.822445
Route = 5 15 11 12 1 25 26, Demand = 81, RLen = 100.441574
Route = 8 14 13 10 18 6, Demand = 77, RLen = 42.018220
Route = 29 9 7 34 20 19, Demand = 84, RLen = 31.204800
Route = 31 38 32 2 33 24 21 37 23 30 16 22, Demand = 100, RLen = 111.052310
Sum of route lengths = 322.539349
CAP = 100
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