Segmentation fault when using the mppequil to load pure species collision integrals

[gsalaza3]

I am getting a segmentation fault when trying to use the mppequil utility to load the pure species collision integrals "Omega11" and "Omega22". I have tested it with different mixtures and get the same error:

mppequil -T 300 -P 101325 -s 15,16 O2 "Omega11_O[m^2]" "Omega11_O2[m^2]" "Omega22_O[m^2]" "Omega22_O2[m^2]" Segmentation fault

Thanks!

[rdbisme]

Hi @gsalaza3, can you please provide the complete steps you took to compile the software? Could you also provide more information on the platform you're working with? uname -a on the terminal.

[gsalaza3]

Hey @rubendibattista . I cloned it this morning just to make sure I was using the latest, but I followed the steps on the installation page (https://github.com/mutationpp/Mutationpp/blob/master/docs/installation.md#top) :

cd mutationpp mkdir build cd build cmake -DCMAKE_INSTALL_PREFIX:PATH=/beegfs/users/gsalazar/codes/mutationpp/install .. make -j 4 install

Here's the output of that "uname" command: Linux 3.10.0-1062.18.1.el7.x86_64 #1 SMP Tue Mar 17 10:44:42 CDT 2020 x86_64 x86_64 x86_64 GNU/Linux

[rdbisme]

Ok, can you please upload the strace.log file produced by the following command:

strace -o strace.log mppequil -T 300 -P 101325 -s 15,16 O2

and also the output of the following commands:

echo $PATH
echo $LD_LIBRARY_PATH
which mppequil

[jbscoggi]

Hi @gsalaza3, I have fixed this bug in #122. It was just a simple mistake in mppequil. Assuming all the tests pass, we can merge the PR and this should be closed.

@rubendibattista, since you were handling this, do you mind to do the code review (should be very quick)?

[gsalaza3]

Thanks @rubendibattista and @jbscoggi for the quick help with this one!

[jbscoggi]

Hi @gsalaza3, the fix is now merged. It should work if you pull the latest version.