Optimal solution to COVRP instance A-54-7:
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Route = 6 13 19 8 31 40 48, Demand = 96, RLen = 125.840289
Route = 10 11 53 3 22, Demand = 98, RLen = 102.430956
Route = 16 32 14 27 2 12 37, Demand = 95, RLen = 87.165709
Route = 23 20 29 49 36 1 17 26 45, Demand = 94, RLen = 94.948023
Route = 35 15 38 44 9 33 21, Demand = 96, RLen = 111.866029
Route = 43 4 28 18 5 7 39 50, Demand = 95, RLen = 64.338021
Route = 52 30 34 25 47 41 46 51 42 24, Demand = 95, RLen = 122.682584
Sum of route lengths = 709.271611
CAP = 100
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