data.example.yaml

# Weights (i.e costs, such as time) between nodes
# For example, cost 6 at index (0, 1) represents a cost between node 0 and 1 is 6
weights: [
  [0,  6,  9,  8,  6,  3,  6,  2,  3,  2,  6,  6,  4,  4,  5,  9,  7],
  [6,  0,  8,  3,  2,  6,  8,  4,  8,  8, 13,  7,  5,  8, 12, 10, 14],
  [9,  8,  0, 11, 10,  6,  3,  9,  5,  8,  4, 15, 13, 13,  9, 18,  9],
  [8,  3, 11,  0,  1,  7, 10,  6, 10, 10, 14,  6,  7,  9, 13,  6, 16],
  [6,  2, 10,  1,  0,  6,  9,  4,  8,  9, 13,  4,  6,  8, 12,  8, 14],
  [3,  6,  6,  7,  6,  0,  2,  3,  2,  2,  6,  9,  7,  7,  6, 12,  8],
  [6,  8,  3, 10,  9,  2,  0,  6,  2,  5,  4, 12, 10, 10,  6, 15,  5],
  [2,  4,  9,  6,  4,  3,  6,  0,  4,  4,  8,  5,  4,  3,  7,  8, 10],
  [3,  8,  5, 10,  8,  2,  2,  4,  0,  3,  4,  9,  8,  7,  3, 13,  6],
  [2,  8,  8, 10,  9,  2,  5,  4,  3,  0,  4,  6,  5,  4,  3,  9,  5],
  [6, 13,  4, 14, 13,  6,  4,  8,  4,  4,  0, 10,  9,  8,  4, 13,  4],
  [6,  7, 15,  6,  4,  9, 12,  5,  9,  6, 10,  0,  1,  3,  7,  3, 10],
  [4,  5, 13,  7,  6,  7, 10,  4,  8,  5,  9,  1,  0,  2,  6,  4,  8],
  [4,  8, 13,  9,  8,  7, 10,  3,  7,  4,  8,  3,  2,  0,  4,  5,  6],
  [5, 12,  9, 13, 12,  6,  6,  7,  3,  3,  4,  7,  6,  4,  0,  9,  2],
  [9, 10, 18,  6,  8, 12, 15,  8, 13,  9, 13,  3,  4,  5,  9,  0,  9],
  [7, 14,  9, 16, 14,  8,  5, 10,  6,  5,  4, 10,  8,  6,  2,  9,  0]
]
# Times it takes for a vehicle to leave from the time it stops at each node
service_times: [0, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5]
# Demands corresponding to the quantity (such as volume) of items to be picked up
demands: [0, 1, 1, 2, 3, 2, 3, 3, 1, 1, 2, 1, 2, 3, 3, 1, 1]
# Time windows for nodes which are considered as requested times for a visit
# Vehicles must visit a node within its time window
time_windows: [
 [ 0,   0],
 [55,  75],
 [75,  95],
 [60,  80],
 [35,  55],
 [ 0,  20],
 [55,  75],
 [ 0,  20],
 [10,  30],
 [ 0,  20],
 [75,  95],
 [85, 105],
 [ 5,  25],
 [15,  35],
 [10,  30],
 [45,  65],
 [30,  50]
]
# The maximum time per vehicle
max_time: 100

# Vehicle capacities
vehicle_capacities: [10, 10, 10]

# Index of the start node
depot: 0