Thunderhead Engineering Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Forum moved to https://forum.thunderheadeng.com

Author Topic: forrtl severe (157) program exception - access violation fds  (Read 2663 times)

ahmed-hassan

  • New Member
  • *
  • Posts: 1
    • View Profile
forrtl severe (157) program exception - access violation fds
« on: September 09, 2016, 05:21:04 pm »

Hi every one

I have version 5.5.3 of FDS  with GUI. when i divided the model into only 2 meshes or higher (into 10 meshes) and ran the FDS as parallel  i always getting this error (forrtl severe (157) program exception - access violation) . I tried to run  this model on many PCs.
but i always getting this  error.
My PC properties are:
1)  CPU Xeon(R) X5670 2.93 GHz (2 processors)
2) 12 GB Ram
3 ) windows-7 64 Bit OS.
Could any one help me, Please.
i hope i find the clue for this
Logged

Jared

  • Member
  • **
  • Posts: 47
    • View Profile
Re: forrtl severe (157) program exception - access violation fds
« Reply #1 on: September 09, 2016, 08:26:08 pm »

Are you using pyrosim?  If you are using FDS, you will have better luck asking this question on the FDS forum.
Logged

Charlie Thornton

  • Thunderhead
  • *****
  • Posts: 851
    • View Profile
Re: forrtl severe (157) program exception - access violation fds
« Reply #2 on: September 20, 2016, 08:06:41 am »

The error message you are seeing is a crash in FDS. Since it shows up when you run in parallel, it probably relates to some aspect of MPI which may be difficult to repeat outside your specific configuration. Can you share the complete text of the FDS output including the error and the PSM or input file?
Logged