Opened 6 years ago
Last modified 3 years ago
#5419 new defect
Interactive simulation crashing due to missed deadlines for all but the simplest models
| Reported by: | RSchiemann | Owned by: | somebody |
|---|---|---|---|
| Priority: | high | Milestone: | |
| Component: | *unknown* | Version: | v1.13.2 |
| Keywords: | Cc: |
Description
I currently try to get to run interactive simulations decently, but I am struggling. I am using the stable OpenModelica 1.13.2 release.
I compile Modelica.Mechanics.Rotational.Examples.First and run it with embedded server (standard settings, no stepping mode, port 4841). Connecting to the server via UAExpert works. I then set "enableStopTime" to false and set "run" to true. I then get several red error logs about "Missed deadline at time XX" and then the simulation process crashes.
I quickly put together a very simple model with one RealInput u, which simply solves der(y) = u. If I compile it the same way as described above, it works as intended. I can even change at runtime (as would be expected).
I do hope that the interactive simulation feature will not be falling into oblivion in the time to come. Especially from industrial perspective, I think it is an important feature, enabling lots and lots of different use cases.
Hopefully my bug report is helpful. If not, please don't hesitate to ask. Thanks a lot.
Attachments (1)
Change History (5)
by , 6 years ago
| Attachment: | errorMessages.PNG added |
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comment:1 by , 5 years ago
| Milestone: | 1.14.0 → 1.16.0 |
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Releasing 1.14.0 which is stable and has many improvements w.r.t. 1.13.2. This issue is rescheduled to 1.16.0
comment:3 by , 4 years ago
| Milestone: | 1.17.0 → 1.18.0 |
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Retargeted to 1.18.0 because of 1.17.0 timed release.
error messages shown in OMEdit