Optimal solution to COVRP instance P-45-5:
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Route = 6 14 25 13 41 19 42 40, Demand = 143, RLen = 80.723862
Route = 12 5 38 9 30 34 21, Demand = 129, RLen = 55.881850
Route = 18 4 17 37 44 15 33 10 39, Demand = 130, RLen = 82.203211
Route = 27 1 22 28 31 8 26 7 23 24 43, Demand = 141, RLen = 95.004804
Route = 32 11 16 2 29 20 3 35 36, Demand = 149, RLen = 77.995277
Sum of route lengths = 391.809004
CAP = 150
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