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Signal caught: Segmentation violation + Stopped in routine FPX: SIG_HANDLER

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Old   December 20, 2013, 18:00
Default Signal caught: Segmentation violation + Stopped in routine FPX: SIG_HANDLER
  #1
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ali
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Hey guys

I am trying to model a super simple 1D flow in extremely simple domain with very low number of elements(729 elements total). I am getting this error message that seems to be related to memory management issues which is weird since it is a super simple case.

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Signal caught: Segmentation violation |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine FPX: SIG_HANDLER |
| |
| |
| |
| |
| |
+--------------------------------------------------------------------+

the only notable thing about this model is that I am introducing the inlet boundary condition using a FORTRAN code. I know that it is not necessary since the velocity profile is uniform and it is not time dependant but I intend to do it so that I gain enough skill to impose more complex BC in future.

Any kind of help is greatly appreciated!

Thanks
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Old   December 22, 2013, 11:58
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Anybody please????
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Old   December 22, 2013, 17:30
Default fortran code
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HLo
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Hello,
what is the fortran code and what is it compiled with, on which OS?
In another case we run into this error too. So if your code and compiler are ok, maybe it is an installation problem or a bug.
HLo
see: User Fortran with CFX 14.5.7 on winnt_amd64
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Old   December 23, 2013, 11:48
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Quote:
Originally Posted by HLo View Post
Hello,
what is the fortran code and what is it compiled with, on which OS?
In another case we run into this error too. So if your code and compiler are ok, maybe it is an installation problem or a bug.
HLo
see: User Fortran with CFX 14.5.7 on winnt_amd64
Thanks HLO for your response

The fortran code basically introduce a uniform velocity inlet BC. I compile it with intel fortran and it is successfully compiles without receiving any kind of error.
My OS is linux.
There has to be another issue other than installation problem because I am running CFX remotely on a supercomputing facility and lots of people are using the exact same installed program.
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Old   December 23, 2013, 11:50
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I know that I do not need to use a fortran code to impose this super simple BC, but I intend introduce a more complex inlet in future. Something that cannot be done using CEL expression.
This is supposed to be a warm up kind of problem.

Thank
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