Description for files of Solomon’s Instances

Data files

The first line contains the problem’s name.

The next line is composed by

K Q

  • K: vehicle number
  • Q: capacity

The rest of the lines has the next structure

i x y q e l d

  • i: customer number
  • x: x coordinate
  • y: y coordinate
  • q: demand
  • e: ready time
  • l: due date
  • d: service duration

Solution files

Contains, for each route, the sequence of customers to be visited.

The last line contains the cost of the solution (total duration excluding service time).