TEST_INSTANCE_ONLY_ONE_SOLUTION

VEHICLE
NUMBER     CAPACITY
  1          30

CUSTOMER
CUST NO.  XCOORD.   YCOORD.    DEMAND   READY TIME  DUE DATE   SERVICE   TIME

    0      0         0          0          0       30         0
    1      2         2         10          3        4         1
    2      5         5         10          8        9         1
    3      9         9         10         15       16         1
