Hello again, i’m recently doing the first tutorial in the site’s section (Simplified nuclear vessel) and i followed every line of the tutorial in the “solution case 1” but i’ve a problem: i finished the compilation and clicked on “start calculation” in the section “prepare batch calculation” and i’ve got this message.
Code_Saturne
Version: 4.2
Path: /usr
Result directory:
/home/mik/T_junction/case1/RESU/20170326-1847
\
Preparing calculation data
Single processor Code_Saturne simulation.
\
Preprocessing calculation
\
Starting calculation
/usr/lib/code_saturne/cs_solver: /usr/local/lib/libxml2.so.2: no version information available (required by /usr/lib/libsaturne.so.0)
Warning: program compiled against libxml 209 using older 207
Saving calculation results
Did i miss something during the installation phase maybe? can i solve the warning message?
Hi yvan and sorry for late and for the wrong section. I had installed code saturne with the *.py file. I had some problem during installation ((http://code-saturne.org/forum/viewtopic.php?f=3&t=2071 ← This is the link of when I had problems but thanks to your answer, I solved and installed properly.)) but after installation I do not think I have updated code_saturne or ubuntu itself. From what you wrote in that post, I realized that the post-installation configurations were NOT necessary, so I just tried to follow the tutorial. In the old post that I linked you I wrote a post-installation message that appeared to me at the end thereof. Perhaps I would have to complete those steps?
Do you still have the message you had at one point ?
/usr/lib/code_saturne/cs_solver: /usr/local/lib/libxml2.so.2: no version information available (required by /usr/lib/libsaturne.so.0)
Warning: program compiled against libxml 209 using older 207
Hopefully not. You can ignore the message about post-installation: it is just a reminder that post-installation is possible (but is only necessary for coupling with Syrthes or to configure for use with a batch system).
/usr/lib/code_saturne/cs_solver: /usr/local/lib/libxml2.so.2: no version information available (required by /usr/lib/libsaturne.so.0)
Warning: program compiled against libxml 209 using older 207
-CodeSaturne version 4.0.6 (( version of Code_Saturne))
-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609 ((third party tools used (gcc/icc version, …)))
-cgnslib 3.2.1 ((the other third party libraries are on the previous post))
-i’ve attached the config.log of code_saturne and a file with my system information ((details on system/machine AND config.log and console errors)) System information.log (18.3 KB) config.log (192 KB)
It seems from your config.lig that you used livxml2 from /usr/local. You probably also have another version of libxml in /usr, and may have the header (.h files) for just one of the 2.
This would explain your message. Why did you need to add another version of libxml2 in /usr/local ? Installing the libxml2-dev packgage should be enough.
I tried to run in terminal “sudo apt install libxml2-dev”. On terminal there was an instruction that tells me to run a command like an “autoremove” in order to delete useless installation files. I restarted the computer and reopened the tutorial case but then:
/usr/lib/code_saturne/cs_solver: /usr/local/lib/libxml2.so.2: no version information available (required by /usr/lib/libsaturne.so.0)
Warning: program compiled against libxml 209 using older 207
Again the same error.
Now it only show mee this if I run the command line on terminal:
mik@mik-RC530-RC730:~$ sudo apt install libxml2-dev
[sudo] password for mik:
Reading package lists… Done
Building dependency tree
Reading state information… Done
libxml2-dev is already the newest version (2.9.3+dfsg1-1ubuntu0.2).
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
there is a proper way to do it? I don’t want to do more damage and i’m not sure i’m finding the right folder where to write the command line for “unistall”.
Yes, is is better to first remove the libxml2 install in /usr/local. If you can find the directory frow which you installed it, rune “make uninstall”. But if you can’t find it, you can also check the time and date of /usr/local/lib/libxml2.so, and remove all files with that same date in /usr/local (at least /usr/local//libxml2).
Then simply your installation/build directory (the one in which you have config.log and config.status for Code_Saturne) and rerun your installation.
Well, maybe it worked! The installation folder of libxml2 was on my Documents folder and i make uninstall, then make clean and distclean. Then i re-runned the install_saturne.py file and it did something. I don’t think there was any error. Now the annoying script have disappeared. The result is this…
Code_Saturne
Version: 4.2
Path: /usr
Result directory:
/home/mik/T_junction/case1/RESU/20170504-0155
\
Preparing calculation data
Single processor Code_Saturne simulation.
\
Preprocessing calculation
\
Starting calculation
\
Saving calculation results
Is this ok? In the tutorial’s image of this phase there are a “Cleaned working directory” line. Am i supposed to have that or is not so important for the results file? I’m becoming paranoic with this
Hello, i’m posting here because i’ve again a problem processing an object with CS. I made up the mesh on SALOME and i’ve exported it in *.unv file. ((because the *.med file, during the check mesh phase, don’t seems to be supported by my version of CS 4.0.6))
I’ve prepared everything for the processing and at the final stage “start calculation” there’s this message:
Code_Saturne is running
Version: 4.0
Path: /usr/local
Result directory:
/home/mik/CASE1/RESU/20170527-1223
Single processor Code_Saturne simulation.
\
Preparing calculation data
\
Preprocessing calculation
\
Starting calculation
solver script exited with status 1.
Error running the calculation.
Check Code_Saturne log (listing) and error* files for details.
As the message says, “Check Code_Saturne log (listing) and error* files for details”. Check the listing file in the RESU directory in order to have more details about the error.
I hope is this one i’ve attached. Tell me if you need anything about this problem because i’m new with this platform and i don’t know how to check in case of errors like this. performance.log (211 Bytes)
