[Mesa-users] Segfault while using other_kap subroutine

[Koushik Sen]

Hi everyone,

I am trying to use my own my_other_kap subroutine by editing the
run_star_extras.f file as instructed in the tutorial in the MESA website
but running into the following error.

#####################################################
ksen at aibn165:/vol/aibn165/data1/ksen/code/mesa/binary/1_project/5_single$
./rn
DATE: 2018-11-13
TIME: 14:16:07
                                         version_number       10398
 read inlist_project
 read inlist_extra_controls
 use_eosPTEH_for_low_density T
 use_eosPTEH_for_high_Z T
./rn: line 9: 3198757 Segmentation fault      (core dumped) ./star
DATE: 2018-11-13
TIME: 14:16:08
######################################################

Note: I am editing the files of 2016_bonary_models (
https://github.com/orlox/mesa_input_data/tree/master/2016_binary_models) by
Pablo Marchant. While compiling the code in the exact form as in the
website, I had run into an error which Pablo told that the current version
of MESA in incompatible with this other_kap subroutine. Subsequently, I
removed the use_other_kap = .true. and the corresponding subroutine in the
run_star_extras.f file and things were running. But now, I want to use my
own subroutine my__other_kap instead of the opacity tables "BROTT_*.data"
included in the website. I was able to compile the code using the
my_other_kap subroutine as well by tweaking the pointers as required for
the 10398 version.

I also checked that this error is only happening when I am using the
other_kap routine. I have included the inlist files and the
run_star_extras.f subroutine with this mail.

ksen at aibn165:/vol/aibn165/data1/ksen/code/mesa/binary/1_project/5_single$
uname -a
Linux aibn165 4.15.0-38-generic #41-Ubuntu SMP Wed Oct 10 10:59:38 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
ksen at aibn165:/vol/aibn165/data1/ksen/code/mesa/binary/1_project/5_single$
gfortran -v
Using built-in specs.
COLLECT_GCC=/vol/aibn165/data1/ksen/code/mesasdk/bin/gfortran.exec
COLLECT_LTO_WRAPPER=/vol/aibn165/data1/ksen/code/mesasdk/bin/../libexec/gcc/x86_64-pc-linux-gnu/7.2.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /root/mesasdk-src/gcc/configure CC=gcc
--build=x86_64-pc-linux-gnu --prefix=/root/mesasdk --with-gmp=/root/mesasdk
--with-mpfr=/root/mesasdk --with-mpc=/root/mesasdk
--enable-languages=c,c++,fortran --disable-multilib --disable-nls
--disable-libsanitizer --enable-clocale=generic
Thread model: posix
gcc version 7.2.0 (GCC)
ksen at aibn165:/vol/aibn165/data1/ksen/code/mesa/binary/1_project/5_single$
echo $MESASDK_ROOT
/vol/aibn165/data1/ksen/code/mesasdk
ksen at aibn165:/vol/aibn165/data1/ksen/code/mesa/binary/1_project/5_single$
echo $PATH
/vol/aibn165/data1/ksen/code/mesasdk/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
ksen at aibn165:/vol/aibn165/data1/ksen/code/mesa/binary/1_project/5_single$
echo $MESA_DIR
/vol/aibn165/data1/ksen/code/mesa

Awaiting your reply,

Yours faithfully,
Koushik Sen
P.hD. Student
Argelander Institute for Astronomy
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20181113/43db7a68/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: run_star_extras.f
Type: text/x-fortran
Size: 21839 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20181113/43db7a68/attachment.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: inlist_project
Type: application/octet-stream
Size: 7203 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20181113/43db7a68/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: inlist_pgstar
Type: application/octet-stream
Size: 901 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20181113/43db7a68/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: inlist
Type: application/octet-stream
Size: 848 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20181113/43db7a68/attachment-0002.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: inlist_extra_controls
Type: application/octet-stream
Size: 299 bytes
Desc: not available
URL: <https://lists.mesastar.org/pipermail/mesa-users/attachments/20181113/43db7a68/attachment-0003.obj>