topic Re: Double Stacker Crane Deadlock Problem in FlexSim Forum

Double Stacker Crane Deadlock Problem

hong_seongweon — Thu, 17 Jul 2025 03:43:44 GMT

This article is a continuation of the link below.

https://forums.autodesk.com/t5/flexsim-forum/double-stacker-crane-problem/m-p/13710815#M96981

I am experiencing a deadlock in Double Stacker Crane model (occurring at 1137 seconds).

Please help me how to resolve it.

Re: Double Stacker Crane Deadlock Problem

FelixMoehlmann — Thu, 17 Jul 2025 06:19:44 GMT

In the "Other ASRS Busy?" Decide activity, make the token also continue down if the current task of the other ASRS is waiting for a task (meaning it is waiting for the preempting task sequence to end). Then raise the priority of the task sequence that moves it out of the way above that of the interrupting task sequence, so the waiting ASRS can be moved out of the way.

Re: Double Stacker Crane Deadlock Problem

hong_seongweon — Thu, 17 Jul 2025 08:13:22 GMT

Thank you very much. You helped me again this time.
Thank you one more time for your kind explanation and help.