[mesa-users] sigsegv

Amber Lauer alauer1 at tigers.lsu.edu
Wed Jan 21 18:41:46 EST 2015


Thanks guys, for your help. It's not an environment variable issue, I've
been using mesa for a while so I'm all set on that front. Also, this model
is the only one that doesn't work. Robert, I think it's an intel compiler
issue, but I think it's my fault. I think it has something to do with the
kluging i did to get this model to work (it is an inherited model for which
I was not given the source code)

On Wed, Jan 21, 2015 at 10:39 AM, Robert FARMER <rjfarmer at asu.edu> wrote:

> Hi
> Can you tell me what version of mesa, the version of the sdk and the
> inlists your using please?
>
> Its unlikely to be MPI as mesa doesn't use MPI.
>
> Rob
>
> On Wed, Jan 21, 2015 at 9:25 AM, Max Katz <maxpkatz at gmail.com> wrote:
>
>> In my experience, the most likely explanation for "this worked before and
>> now it didn't" in MESA is something like, before you properly had the MESA
>> SDK environment variables set, and this time you don't. Or now there's some
>> other package installed on your system (like an updated MPI) that changed
>> between now and then.
>>
>> Max Katz
>> Department of Physics and Astronomy
>> Vice President, Graduate Student Organization
>> Stony Brook University
>> http://astro.sunysb.edu/mkatz/
>>
>> On Wed, Jan 21, 2015 at 1:10 AM, Amber Lauer <alauer1 at tigers.lsu.edu>
>> wrote:
>>
>>> for all my googling the internets seems to think it's an MPI problem,
>>> but I can't figure anything out beyond that.
>>>
>>> On Tue, Jan 20, 2015 at 11:40 PM, Amber Lauer <alauer1 at tigers.lsu.edu>
>>> wrote:
>>>
>>>> I returned from vacation having left a working install. Before my
>>>> departure I was attempting to run a previously compiled star executable
>>>> from a colleague's model and the accompanying inlists. I was running into a
>>>> version error, but it ran. Now it no longer runs, and I get this:
>>>>
>>>> forrtl: severe (174): SIGSEGV, segmentation fault occurred
>>>> Image              PC                Routine            Line
>>>>  Source
>>>> star_wd3           0000000000B6174C  utils_dict_mp_do_         265
>>>>  utils_dict.f
>>>> star_wd3           0000000000B5F93B  utils_lib_mp_inte         754
>>>>  utils_lib.f
>>>> star_wd3           0000000000A494B7  chem_isos_io_mp_d         111
>>>>  chem_isos_io.f
>>>> star_wd3           0000000000A44DA8  chem_lib_mp_chem_          43
>>>>  chem_lib.f
>>>> star_wd3           0000000000439288  star_private_def_        1383
>>>>  star_private_def.f
>>>> star_wd3           000000000056563F  init_mp_do_star_i          77
>>>>  init.f
>>>> star_wd3           0000000000408E5C  star_lib_mp_star_          55
>>>>  star_lib.f
>>>> star_wd3           0000000000424CF2  run_star_support_        1790
>>>>  run_star_support.f
>>>> star_wd3           0000000000413472  run_star_support_        1920
>>>>  run_star_support.f
>>>> star_wd3           0000000000406A5B  run_star_mp_do_ru          15
>>>>  run_star.f
>>>> star_wd3           0000000000406B4E  MAIN__                     13
>>>>  run.f
>>>> star_wd3           0000000000405CDC  Unknown               Unknown
>>>>  Unknown
>>>> libc.so.6          00007FCEB6D8CEC5  Unknown               Unknown
>>>>  Unknown
>>>> star_wd3           0000000000405BD9  Unknown               Unknown
>>>>  Unknown
>>>>
>>>> I traced the lines referred to, the first has ierr =0 and the rest
>>>> refer to ierr or call it as a variable.
>>>>
>>>> --
>>>> Amber Lauer. M.S. Physics
>>>> PhD Student,
>>>> Graduate School of Physics,
>>>> Louisiana State University
>>>>
>>>
>>>
>>>
>>> --
>>> Amber Lauer. M.S. Physics
>>> PhD Student,
>>> Graduate School of Physics,
>>> Louisiana State University
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
>>> GigeNET is offering a free month of service with a new server in Ashburn.
>>> Choose from 2 high performing configs, both with 100TB of bandwidth.
>>> Higher redundancy.Lower latency.Increased capacity.Completely compliant.
>>> http://p.sf.net/sfu/gigenet
>>> _______________________________________________
>>> mesa-users mailing list
>>> mesa-users at lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/mesa-users
>>>
>>>
>>
>>
>> ------------------------------------------------------------------------------
>> New Year. New Location. New Benefits. New Data Center in Ashburn, VA.
>> GigeNET is offering a free month of service with a new server in Ashburn.
>> Choose from 2 high performing configs, both with 100TB of bandwidth.
>> Higher redundancy.Lower latency.Increased capacity.Completely compliant.
>> http://p.sf.net/sfu/gigenet
>> _______________________________________________
>> mesa-users mailing list
>> mesa-users at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/mesa-users
>>
>>
>


-- 
Amber Lauer. M.S. Physics
PhD Student,
Graduate School of Physics,
Louisiana State University
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