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Simulation stuck in the Termination phase in Simulink 2014b!!

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Qandeel
Qandeel on 14 Dec 2015
Answered: Souarv De on 17 Sep 2021
Hi everyone, I am using Simulink 2014b for a project which admittedly has a lot of subsystems and takes the Ramp source as an input. I have to run the simulation for 10 s. The simulation is slow (takes around 20 min!) but the greatest problem arises when the simulation ends and gets stuck at the "Terminating" phase. If I try to stop the Simulation, the MATLAB hangs and I have to end it from the Task Manager (all the data is lost inevitably!). I don't get what the basic issue is as my system is pretty adequate (16GB RAM, Core i7, 1TB hard disk) and the simulation runs fine, albeit slowly, for step inputs! Any help would be greatly appreciated! Thanks.
  2 Comments
Francois Godin
Francois Godin on 5 Dec 2017
Yes, this happens to me too. In my case it is generally accompanied by a bunch of Java Exceptions:
Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.addWorker(Unknown Source)
It happens quite often, I'm curious if there is a way other than completely Killing MatLab.

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Answers (3)

Prakash Patil
Prakash Patil on 30 Apr 2018
I'm facing the same issue. Please let me know if anybody has solved their problem. Thank you!

Gökhan Bayraktar
Gökhan Bayraktar on 18 Jul 2018
Have you solved this problem? I am having almost same issue, please help me if you managed to solve. Thanks

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