Each route optimization performed in TourSolver is saved in a simulation. Simulations are then stored for a duration that will vary according to the validation cycle:
A simulation that is saved but not validated is stored in TourSolver for two months
A simulation that is saved and then validated is stored in TourSolver for a year (12 months)
A simulation can be validated in one of two ways:
From thelist of simulationsaccessible via the TourSolver Home page
From the optimization results window in the Optimization page