code_saturne User's Forum

Hello;
I have same problem but I doesn't find solution.
/usr/local/bin/cs_preprocess: error while loading shared libraries: libbft.so.1: cannot open shared object file: No such file or directory
knowing that libbft.so.1 file is present in /usr/local/lib.
Regards.
Rezki.

when I re-ran "make install" for the the Code_Saturne kernel (ncs), I had this error

/usr/bin/ld: cannot find -lfvm_coupl
collect2: ld returned 1 exit status

make[3]: *** [cs_solver] Erreur 1
make[3]: quittant le répertoire « /home/rezki/saturne/ncs-2.0.0-rc1/src/apps »
make[2]: *** [all-recursive] Erreur 1
make[2]: quittant le répertoire « /home/rezki/saturne/ncs-2.0.0-rc1/src »
make[1]: *** [all-recursive] Erreur 1
make[1]: quittant le répertoire « /home/rezki/saturne/ncs-2.0.0-rc1 »
make: *** [all] Erreur 2

Regards

Rezki

Hello Rezki,

The solution to your problem is a couple of post before yours... here is an excerpt of Norbert's post:

The problem has been solved by adding /usr/local/lib to /etc/ld.so.conf then runing ldconfig.

This should solve both of your issues. If that's not the case, tell us. Another solution is also given a few post before (based on LD_LIBRARY_PATH).

David

Hello David,
I think that it works.
I want to install CFDSTUDY to coupled SALOME_5.1.3 with Saturne2.0-rc1, that is recommended for cavitation flows ?
Thank you very much.
Rezki

Hello Rezki,
Actually, you don't need to have CFDSTUDY installed in order to develop a method for flows with cavitation. CFDSTUDY is only a plug-in to integrate Code_Saturne graphical interface within the SALOME platform.
Furthermore, this module can sometimes be difficult to install... We need to improve that point.
David

Thank you for this information David,
For this application, I am interested by the use of open source mesh generator, how you judge SALOME_5.1.3 ?
can you compare it with Start CCM+ which I can have license ?
Regards.
Rezki.

Hi Rezki,
It really depends on two factors: the geometry you want to mesh and your ability to use both tools. I think you will have to try by yourself, but keep in mind that you are trying to compare a free and open-source tool with a paying-licensed one... I'm not saying here that one is better than another!
You also need to know that Code_Saturne preprocessor can only read Star-CCM+ meshes if it is linked against the libccmio library (normally available on request via the CD-Adapco support, or maybe available on download on the ViSiT website).
If you go for the SALOME platform, be sure to read through their forum (see http://www.salome-platform.org) as we won't be of much help on these topics.
David

Hi David,
OK, thank you very much for these informations.
For the moment I use SALOME and I try to create my geometry (Hydrofoil).
Thank you again.
Best regards.
Rezki

Hi everyone,
 
I am desintering that old post because I have a similar problem. I use code_saturne 2.0.2 that I have installed on Ubuntu 11 with the command apt-get. The installation seems fine. I have tested one case with the GUI and it works fine. But, when I launch a typical plasma case I have without GUI, which one I use usually to test the performance (so this case works fine on other machines), I get a similar error :
 
 Reading file:        preprocessor_output
@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@
@ @@ WARNING:    stop in data input
@    =======
@     The user subroutine 'usipph' must be completed
@       in file usini1.f90
@
@  The calculation will not be run.
@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@
 
 
Call stack:
   1: 0xe4c6f9     <cs_exit+0x99>                   (libsaturne.so.0)
   2: 0xe4cead     <csexit_+0x1d>                   (libsaturne.so.0)
   3: 0x105a59e    <usipph_+0x92>                   (libsaturne.so.0)
   4: 0xf9c0c1     <iniusi_+0x119>                  (libsaturne.so.0)
   5: 0xf9bc18     <initi1_+0x28>                   (libsaturne.so.0)
   6: 0xe0ed83     <cs_run+0xa3>                    (libsaturne.so.0)
   7: 0xe0ebfc     <main+0x24c>                     (libsaturne.so.0)
   8: 0xaa1113     <__libc_start_main+0xf3>         (libc.so.6)
   9: 0x80499c1    <>                               (cs_solver)
End of stack
 
I had a look at this post : https://code-saturne.info/products/code-saturne/forums/general-usage/915591566
but my usini1.f90 file is present, and i don't have PARAM argument as I don't use the GUI.
 
So, I tried the advice given below. I add "export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH" to my .bashrc. The point is that my libsaturne.so.0 file is not present in /usr/local/lib but in /usr/lib. Anyway I created a symbolic link of this library in the /usr/local/lib folder, but it makes no different at the end, i got the same error message. I also tried to export directly /usr/lib.
I also added /usr/lib/ and /usr/local/lib/ to the /etc/ld.so.conf file and then run ldconfig with root permission, without success.
 
Any other idea?
 
Best Regards,
 
Alexandre
 

Hello,

This seems to be a packaging issue, and I was able to reproduce it, but not solve it.

Another user reported this problem as having dissapeared when switching to the Code_Saturne 2.1 package, so I would recommend either trying this, or using an unpackaged version of the code (version 2.0.5 or 2.2.1 depending if you prefer more validation or a more up-to-date version).

Best regards,

  Yvan