+---------+----------------------+-----------------------+-----------------+-----------------+-----------------+-----------------+
| route   | vehicle              | activity              | job             | arrTime         | endTime         | costs           |
+---------+----------------------+-----------------------+-----------------+-----------------+-----------------+-----------------+
| 1       | 1                    | start                 | -               | undef           | 0               | 0               |
| 1       | 1                    | service               | 3               | 0               | 10              | 0               |
| 1       | 1                    | service               | 1               | 10              | 20              | 0               |
| 1       | 1                    | service               | 2               | 20              | 30              | 0               |
| 1       | 1                    | service               | 4               | 30              | 40              | 0               |
| 1       | 1                    | end                   | -               | 40              | undef           | 0               |
+--------------------------------------------------------------------------------------------------------------------------------+