Optimal solution to COVRP instance A-44-7:
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Route = 2 22 36 9 38 41 14 13, Demand = 93, RLen = 102.314082
Route = 4 34 39 12 3 6 25, Demand = 100, RLen = 65.723121
Route = 17 30 23 40 29 43, Demand = 100, RLen = 101.203521
Route = 19 33 24 5 21 32 37 42, Demand = 92, RLen = 125.391931
Route = 26 10 11 16 20 18 35 1, Demand = 97, RLen = 159.583396
Route = 31 8 15 27 28 7, Demand = 88, RLen = 63.169095
Sum of route lengths = 617.385145
CAP = 100
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