• Registered: 07-11-2013
  • Posts: 37

Topic: Dynamic Staggered Analysis

Hi, I am trying to do a dynamic simulation with the straggered simulation.
When I run the simulation, I get:
Solving ...
Segmentation fault (core dumped).

I am attaching the input file.

Any help will be appreciated.

Regards,
Pankaj Kumar

Post's attachments

3d.zip 1.57 kb, 4 downloads since 2014-09-19 

You don't have the permssions to download the attachments of this post.
  • From: Gothenburg, Sweden
  • Registered: 08-09-2009
  • Posts: 1,419

Re: Dynamic Staggered Analysis

Hi Pankaj,

Fortunately (or maybe unfortunately), the given files work for me in the latest version directly from GIT.
Even through Valgrind, I detect no problems.

I don't have time to check with the last stable release of OOFEM, but I would recommend that you check out the last version from GIT if you plan on developing new types of analysis.

  • Registered: 07-11-2013
  • Posts: 37

Re: Dynamic Staggered Analysis

Hi Mikael,

Thanks for your time to try the input file.
I am using OOFEM version 2.2 (x86_64-Linux, tm;sm) module.
I will try to use the latest version.

I was using this version because of the piezo module in this version.

Thanks again,
Regards,
Pankaj Kumar

  • From: Gothenburg, Sweden
  • Registered: 08-09-2009
  • Posts: 1,419

Re: Dynamic Staggered Analysis

Hi Pankaj,

I can only give you two recommendations if you want to try and fix the 2.2 version
1. Compile with debug mode if you aren't already doing so
2. Run it through valgrind (this is very easy if you are running under linux already) or some debugger like gdb.

But, unfortunately, patching old versions just isn't feasible for a (relatively) small open source project.
I would recommend that you look into sharing and try to merge in the piezo module into OOFEM in the future so that you aren't stuck continuously upgrading it to match the latest OOFEM.

Regards, Mikael