[Mesa-users] Problem with r12778. Bug?

Ian Foley ifoley2008 at gmail.com
Tue May 12 00:35:00 EDT 2020


Hi,

Just had the thought that it might be related to my net.

The problem also occurs with mesa_45.net at model 296. It does not occur
with o18_and_ne22.net.

Bill, I just saw your response. But was about to send this. Will follow up
on your suggestions.

Ian


On Tue, 12 May 2020 at 13:40, Ian Foley <ifoley2008 at gmail.com> wrote:

> Ok, I will try to do that. Thanks
>
> Personally, I was examining the accumulation of energy energy errors and
> was puzzled by the occasional huge rel_E_err. I was trying to track the
> cause thinking it was related to the solution of the equations in
> star_newton so I'm not sure if the problem occurs from the lg_LH value or
> from the equation solution. Normally, I only dump the terminal every 10
> models, so could easily have missed seeing the funny lg_LH values.
>
> Kind regards
> Ian
>
>
>
> On Tue, 12 May 2020 at 13:20, Josiah Schwab <jwschwab at ucsc.edu> wrote:
>
>> Hi Ian,
>>
>> Thanks. I can reproduce this.  We'll look into it and get back to you.
>>
>> In the future, it would be helpful if you could take the time to reduce
>> the problem further.  It is easiest if you send a minimal work
>> directory that we can compile and run and immediately see the problem.  For
>> example, save a model 5 or 10 steps before the problem, start the run from
>> that, and only include the inlists needed for that model.  I've
>> already done this here, but keep that in mind.
>>
>> Josiah
>>
>
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