Optimal solution to COVRP instance A-38-5:
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Route = 8 33 35 23 26 12 3 1, Demand = 89, RLen = 123.045897
Route = 10 30 19 18 28 31 37 5, Demand = 100, RLen = 114.503307
Route = 21 29 34 6 25 16 4, Demand = 97, RLen = 88.613351
Route = 24 14 2 9 17 36 13 15, Demand = 98, RLen = 101.085159
Route = 32 20 7 22 27 11, Demand = 97, RLen = 70.749027
Sum of route lengths = 497.996740
CAP = 100
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