Optimal solution to COVRP instance B-35-5:
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Route = 15 22 30 5 14 24 4 28, Demand = 99, RLen = 143.587083
Route = 18 26 34 27, Demand = 66, RLen = 127.788385
Route = 20 7 9 23 1 13 32 2 19 11, Demand = 89, RLen = 136.897696
Route = 21 25 8 31 6 33 3, Demand = 95, RLen = 91.206998
Route = 29 17 12 16 10, Demand = 88, RLen = 57.845354
Sum of route lengths = 557.325514
CAP = 100
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