Optimal solution to COVRP instance P-50-10:
--------------------------------------------------------
Route = 4 45 29 5 36, Demand = 97, RLen = 35.372351
Route = 6 2 28 22, Demand = 86, RLen = 37.300257
Route = 12 32 9 25 18, Demand = 100, RLen = 54.056434
Route = 17 44 3 16 49 24, Demand = 99, RLen = 49.001981
Route = 26 7 11 38, Demand = 94, RLen = 39.805266
Route = 30 48 47 21, Demand = 89, RLen = 34.038000
Route = 33 1 43 42 41 23, Demand = 95, RLen = 52.961977
Route = 34 27 13 15 37 20, Demand = 92, RLen = 51.183624
Route = 40 39 10 31, Demand = 100, RLen = 49.257663
Route = 46 8 35 19 14, Demand = 99, RLen = 37.460450
Sum of route lengths = 440.438003
CAP = 100
--------------------------------------------------------