File Name: Instance-(Type)-(Number of Vertex)-(Different duration type of route)

Type: R, C1, C2 or RC; Number of Vertex: 25, 50, 75 or 100; Different Duration of route: L1 (\varphi = 1), L2 (\varphi = 2), L3 (\varphi = 3).

Date Format:
(Capacity of vehicle) (Duration of routes)

(x coordinate of vertex) (y coordinate of vertex) (mean service time on vertex) (standard deviation of service time)
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