PTV Logistics Product Forum

Awesome - meanwhile we added some convenience functions and I created a little admin frontend which enables me to

• jump through the planning history
• visualize various KPIs

Very helpful - thanks!

As announced for v1.27.0 there is a now an additional "exit" feature given via the settings.maximumStagnationDuration :
integer <int32> [ 1 .. 86400 ]
Defines the maximum duration (in seconds) the optimization may continue without improving the best-known solution. If no better solution is found ...

And here comes the feedback from Yann:

I have analyzed all the rules. Some of them are already fullfilled with the restrictions in the API.
Finally, I've improved the documentation of the Driver's Working Hours.
I wrote all the restrictions for xRoute.
Here they are:

xRoute: The following rules ...

Api VarVersion Type Date Description

Route Optimization OptiFlow API 1.27.0 FEATURE 08.10.2025 Added support for early termination via maximumStagnationDuration, allowing optimizations to stop if no better solution is found within a specified time window.



maximumStagnationDuration ...

added Version 1.26.0 | 2025-10-07

• Feature: Added overloads to define an extra cost for loading orders onto a vehicle when the vehicle's load exceeds a threshold.

Hello Marius,

I forwarded youre last response to Yann who will look into this in the next days.
He requires some time for a proper reaction but he promised to return to your task...

Stay tuned,
Bernd

Here's one aspect you should be aware of if you want to apply the "respectedSequences" on more than 200 orders:

A single respectedSequences element is restricted to a maximum of 200 order categories.
Imagine you tried to compensate this limit by concatenating 2 respectedSequences via ...

Api VarVersion Type Date Description

Route Optimization OptiFlow API 1.26.0 FEATURE 07.10.2025 Added overloads to define an extra cost for loading orders onto a vehicle when the vehicle's load exceeds a threshold.

Route Optimization OptiFlow API 1.26.0 FEATURE 07.10.2025 Added an ...

Yann added this:

For the 2nd part of the question:
There are plenty of rules that are defined to be sure that the tourRestrictions parameters are consistent.
One of them is that,
maximumDrivingTimeBetweenDailyRests ≤ maximumTravelTimeBetweenDailyRests + dailyRestTime.
With your test, an exception ...

Cheerio,

I reopened ADOS-268078...

Let's wait for the DEVs reaction.

Bernd