Re: ly:page-turn-breaking core dumps

[Pierre-Luc Gauthier]

Thanks Thomas,

> May I ask which OS you use, 32 or 64 bit ?
Arch Linux
I'm pretty sure 64 bits (long mode is in my cpuinfo)
Is it possible I have a 32 bit LilyPond?
I compile it from branch master most every day.

Le sam. 1 févr. 2020 à 09:54, Thomas Morley <address@hidden> a écrit :
>
> Am Sa., 1. Feb. 2020 um 15:46 Uhr schrieb Pierre-Luc Gauthier
> <address@hidden>:
> >
> > Hi there,
> >
> > So, this problem comes up once in awhile but, I do not know why, its
> > now recurrent on multiple projects now.
> > All my orchestral projects compile about 96 PDF all using the
> > ly:page-turn-breaking algorithm that I love so very very much. But
> > sometimes, it fails with the error bellow. By sometimes I mean, it
> > *always* breaks until I do significant music changes that, I suppose,
> > changes the page layout until the problem is avoided by chance.
> >
> > Here is the interesting tail of the output :
> >
> > Calculating page and line breaks (8 possible page breaks)...lilypond:
> > /tmp/packerbuild-1000/lilypond-git/lilypond-git/src/lilypond/lily/page-turn-page-breaking.cc:218:
> > void Page_turn_page_breaking::calc_subproblem(vsize): Assertion
> > `!std::isinf (best.demerits_) && start < end - 1' failed.
> > ./publish.sh: line 11: 63598 Aborted                 (core dumped)
> > lilypond -dno-point-and-click -ddelete-intermediate-files
> > -dembed-source-code --pdf -o ./upload/ ./parts-book-template.ily
> >
> > I'm sure there is a way to create a MWE but I've never manage to do
> > so. It's sort of a "once in a specific while" kind of problem.
> >
> > How can I help this bug along?
> > --
> > Pierre-Luc Gauthier
> >
> > _______________________________________________
> > bug-lilypond mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/bug-lilypond
>
> This may be related to https://sourceforge.net/p/testlilyissues/issues/4943/
> Currently intensively discussed.
>
> May I ask which OS you use, 32 or 64 bit ?
>
> Cheers,
>   Harm



--
Pierre-Luc Gauthier