Define penalty for waiting time

[mohsenk]

Hello

I'm working on a VRP with time windows.
And I'm looking for a way to define a penalty for waiting time.
For example in this case the solution have 2 hours waiting time. becasue stop #1, #2, #3 have time windows.
It seems it's only cares about minimizing distance. It's not care about completion time.

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This result is from jsprit :

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How I can define a penalty for waiting times more than 1 hour ?
I've tested setSpanCostCoefficientForAllVehicles method to give more cost to time dimension but it's not working as expected.
This is the code related to my time window constraint :