Optimal solution to COVRP instance P-65-10:
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Route = 2 62 22 28 21 61, Demand = 128, RLen = 60.711571
Route = 4 52 27 45 29 5, Demand = 121, RLen = 38.264471
Route = 6 16 63 23 56 49 24, Demand = 113, RLen = 63.907217
Route = 12 58 10 38 11, Demand = 124, RLen = 43.440934
Route = 17 40 9 39 31, Demand = 123, RLen = 44.773645
Route = 26 7 35 53 14 59, Demand = 120, RLen = 45.561766
Route = 30 48 47 36 37 20 60, Demand = 122, RLen = 58.207620
Route = 33 1 43 41 42 64, Demand = 117, RLen = 50.289732
Route = 34 46 8 19 54 13 57 15, Demand = 127, RLen = 54.051060
Route = 51 3 44 32 50 18 25 55, Demand = 124, RLen = 63.293407
Sum of route lengths = 522.501422
CAP = 130
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