Am 14.03.2011 um 17:22 schrieb Taco Hoekwater:

On 03/14/2011 05:08 PM, Steffen Wolfrum wrote:

...

Hi,

in December we had 4000 pages limit, now I only reach 700 pages limit:

pages> flushing realpage 615, userpage 619 pages> flushing realpage 616, userpage 620 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1

It's a book wih 7 chapters, each of it run fine. Only typesetting the entire project (not even with TOC) gives this error. Is there help?

That is clearly a bug somewhere, but it needs a minimal demonstration file from you. A simple

\dorecurse{5000} {\input knuth \page }

does not trigger it.

My context-minimal *does* trigger the PANIC with 5000 Knuth-pages! Do I need to change the LuaTeX part of the minimal installation? ConTeXt ver: 2011.02.25 22:03 MKIV This is LuaTeX, Version beta-0.65.0-2010121316 Steffen

On Mon, Mar 14, 2011 at 5:22 PM, Taco Hoekwater wrote:

On 03/14/2011 05:08 PM, Steffen Wolfrum wrote:

...

Hi,

in December we had 4000 pages limit, now I only reach 700 pages limit:

pages>  flushing realpage 615, userpage 619 pages>  flushing realpage 616, userpage 620 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context     | fatal error: return code: 1

It's a book wih 7 chapters, each of it run fine. Only typesetting the entire project (not even with TOC) gives this error. Is there help?

That is clearly a bug somewhere, but it needs a minimal demonstration file from you. A simple

 \dorecurse{5000} {\input knuth \page }

does not trigger it.

Best wishes, Taco

Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages > flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space)) mtx-context | fatal error: return code: 1 with latest minimals. -- luigi

Am 14.03.2011 um 19:51 schrieb Vnpenguin:

On Mon, Mar 14, 2011 at 18:02, luigi scarso wrote:

...

On Mon, Mar 14, 2011 at 5:22 PM, Taco Hoekwater wrote:

...

On 03/14/2011 05:08 PM, Steffen Wolfrum wrote:

...

Hi,

in December we had 4000 pages limit, now I only reach 700 pages limit:

pages> flushing realpage 615, userpage 619 pages> flushing realpage 616, userpage 620 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1

It's a book wih 7 chapters, each of it run fine. Only typesetting the entire project (not even with TOC) gives this error. Is there help?

That is clearly a bug somewhere, but it needs a minimal demonstration file from you. A simple

\dorecurse{5000} {\input knuth \page }

does not trigger it.

Best wishes, Taco

Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages > flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1 with latest minimals.

I have exactely same error as you on Linux x86_64 CentOS , luatex beta-0.65.0-2010121316

However on my Windows XP (always with Minimals distro) I can compile without error. On Windows I have : E:\User\xxx\tex>luatex --version This is LuaTeX, Version beta-0.66.0-2011021923 (Web2C 2010) (rev 4086)

By manually updating luatex (on Mac) we got more pages (722 now!), but when adding the TOC there is PANIC: This is LuaTeX, Version beta-0.66.0-2011031421 (rev 4090) \write18 enabled. ConTeXt ver: 2011.02.25 22:03 MKIV ... pages > flushing realpage 645, userpage 649 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space)) ... mtx-context | fatal error: return code: 1 Steffen

...

...

Best wishes, Taco

Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages           > flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context     | fatal error: return code: 1 with latest minimals.

I have exactely same error as you on Linux x86_64 CentOS , luatex beta-0.65.0-2010121316

However on my Windows XP (always with Minimals distro) I can compile without error. On Windows I have : E:\User\xxx\tex>luatex --version This is LuaTeX, Version beta-0.66.0-2011021923 (Web2C 2010) (rev 4086)

Maybe luatex of Linux 64bit is out-of-date ?

Just update luatex to beta-0.66.0-2011031509 (rev 4090) and now I got 5000-pages PDF :)

Am 15.03.2011 um 11:27 schrieb Steffen Wolfrum:

Am 15.03.2011 um 10:07 schrieb Vnpenguin:

...

...

...

...

Best wishes, Taco

Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages > flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1 with latest minimals.

I have exactely same error as you on Linux x86_64 CentOS , luatex beta-0.65.0-2010121316

However on my Windows XP (always with Minimals distro) I can compile without error. On Windows I have : E:\User\xxx\tex>luatex --version This is LuaTeX, Version beta-0.66.0-2011021923 (Web2C 2010) (rev 4086)

Maybe luatex of Linux 64bit is out-of-date ?

Just update luatex to beta-0.66.0-2011031509 (rev 4090) and now I got 5000-pages PDF :)

I also updated now [got beta-0.66.0-2011031511 (rev 4090)] but still my project gives a PANIC!

I'll try now to boil down a minimal example out of my chapters ...

Four hours later: Still I do not have a "minimal" example. But I think I have an idea what might be the problem: The number of footnotes seems to have an impact. I boiled it down to a version of my project where just a little additional note causes PANIC. Adding another page of text or a sectioning heading or anything else is fine. Does this help further finding the bug? Does it make sense to have compare both tuc files (the last working and the first buggy)? Steffen

Hi, For your information, just out of curiosity, I tested Wolfgang's code \starttext \count0=0 \loop\ifnum\count0<3986 % try 3987 \advance\count0 by 1 \shipout\vbox{} \repeat \end \stoptext which works fine with 3986 pages but not with 3987 pages and above. This is with mkiv, version: 2011.02.25 22:03, and LuaTeX version beta-0.65.0-2010121316 on Mac OS X 10.6.6. Best regards: OK On 15 mars 2011, at 16:35, Taco Hoekwater wrote:

On 03/15/2011 03:44 PM, Steffen Wolfrum wrote:

...

Am 15.03.2011 um 11:27 schrieb Steffen Wolfrum:

...

Am 15.03.2011 um 10:07 schrieb Vnpenguin:

...

...

...

> > Best wishes, > Taco

Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages> flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1 with latest minimals.

I have exactely same error as you on Linux x86_64 CentOS , luatex beta-0.65.0-2010121316

However on my Windows XP (always with Minimals distro) I can compile without error. On Windows I have : E:\User\xxx\tex>luatex --version This is LuaTeX, Version beta-0.66.0-2011021923 (Web2C 2010) (rev 4086)

Maybe luatex of Linux 64bit is out-of-date ?

Just update luatex to beta-0.66.0-2011031509 (rev 4090) and now I got 5000-pages PDF :)

I also updated now [got beta-0.66.0-2011031511 (rev 4090)] but still my project gives a PANIC!

I'll try now to boil down a minimal example out of my chapters ...

Four hours later: Still I do not have a "minimal" example. But I think I have an idea what might be the problem: The number of footnotes seems to have an impact. I boiled it down to a version of my project where just a little additional note causes PANIC. Adding another page of text or a sectioning heading or anything else is fine.

Does this help further finding the bug?

Not really, sorry. Unless the problem gets worse if you add extra footnotes earlier?

...

Does it make sense to have compare both tuc files (the last working and the first buggy)?

Probably not.

Best wishes, Taco ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________

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Am 15.03.2011 um 16:35 schrieb Taco Hoekwater:

On 03/15/2011 03:44 PM, Steffen Wolfrum wrote:

...

Am 15.03.2011 um 11:27 schrieb Steffen Wolfrum:

...

Am 15.03.2011 um 10:07 schrieb Vnpenguin:

...

...

...

> > Best wishes, > Taco

Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages> flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1 with latest minimals.

I have exactely same error as you on Linux x86_64 CentOS , luatex beta-0.65.0-2010121316

However on my Windows XP (always with Minimals distro) I can compile without error. On Windows I have : E:\User\xxx\tex>luatex --version This is LuaTeX, Version beta-0.66.0-2011021923 (Web2C 2010) (rev 4086)

Maybe luatex of Linux 64bit is out-of-date ?

Just update luatex to beta-0.66.0-2011031509 (rev 4090) and now I got 5000-pages PDF :)

I also updated now [got beta-0.66.0-2011031511 (rev 4090)] but still my project gives a PANIC!

I'll try now to boil down a minimal example out of my chapters ...

Four hours later: Still I do not have a "minimal" example. But I think I have an idea what might be the problem: The number of footnotes seems to have an impact. I boiled it down to a version of my project where just a little additional note causes PANIC. Adding another page of text or a sectioning heading or anything else is fine.

Does this help further finding the bug?

Not really, sorry. Unless the problem gets worse if you add extra footnotes earlier?

...

Does it make sense to have compare both tuc files (the last working and the first buggy)?

Probably not.

It is really hard to seek for a minimal example if you don't know what could be the crucial point. Isn't the bug maybe triggered by simple limits that my projects hurts? Like total number of footnotes (about 4000), size of TUC file (3MB), number of lines in TUC file (104184)? Steffen

Am 15.03.2011 um 17:20 schrieb Taco Hoekwater:

On 03/15/2011 05:11 PM, Steffen Wolfrum wrote:

...

It is really hard to seek for a minimal example if you don't know what could be the crucial point.

Isn't the bug maybe triggered by simple limits that my projects hurts? Like total number of footnotes (about 4000), size of TUC file (3MB), number of lines in TUC file (104184)?

Footnotes would be my first guess. Number of _pending_ footnotes, maybe?

How do I recognize those? I can typeset the entire project without TOC. This goes great, 700 pages. And I can't see anything abnormal concerning the footnotes. But what I saw while skimming the log were 756 occurences of "backend > references > invalid page reference: 0" What does that mean? Maybe you can see anything crucial in the log (below are the last lines of the log when running the project successfully, eg without including the TOC) Steffen ------- pages > flushing realpage 708, userpage 712 todo > enable notes todo > enable notes ) system > end file register_sach at line 79 structures > end of sectionblock backpart system > end file biermann_x.tex at line 83 ) references > number of unknown references: 64 mkiv lua stats > used config file - selfautoparent:/texmf/web2c/texmfcnf.lua mkiv lua stats > used cache path - /Users/steffen/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e mkiv lua stats > input load time - 0.006 seconds mkiv lua stats > stored bytecode data - 275 modules, 56 tables, 331 chunks mkiv lua stats > loaded tex modules - 5 requested, 4 found (*-p-werksatz-dh *-p-werksatz-dh-II *-p-werksatz-note *-subsub), 1 missing (*-ancientgreek) mkiv lua stats > cleaned up reserved nodes - 43 nodes, 20 lists of 607 mkiv lua stats > node memory usage - 228 disc, 686 glyph, 3902 attribute, 21 glue_spec, 922 attribute_list mkiv lua stats > node list callback tasks - 6 unique task lists, 6 instances (re)created, 136321 calls mkiv lua stats > h-node processing time - 23.988 seconds including kernel mkiv lua stats > attribute processing time - 7.372 seconds front- and backend mkiv lua stats > used backend - pdf (backend for directly generating pdf output) mkiv lua stats > loaded patterns - de::59 en::2 mkiv lua stats > language load time - 0.064 seconds , nofpatterns: 2 mkiv lua stats > jobdata time - 0.552 seconds saving, 0.205 seconds loading mkiv lua stats > callbacks - 222212 direct, 34457 indirect, 256669 total mkiv lua stats > randomizer - resumed with value 0.074514379759559 mkiv lua stats > lxml preparation time - 0.000 seconds, 0 nodes, 16 lpath calls, 0 cached calls mkiv lua stats > interactive elements - 7272 references, 4693 destinations mkiv lua stats > v-node processing time - 3.119 seconds mkiv lua stats > result saved in file - biermann_x.pdf mkiv lua stats > loaded fonts - 37 files: stmary10.afm lmmono12-regular.otf lmmono8-regular.otf lmmono9-regular.otf lmroman12-bold.otf lmroman12-regular.otf lmroman7-bold.otf lmroman7-regular.otf lmroman9-bold.otf lmroman9-regular.otf lmsans12-regular.otf lmsans8-regular.otf lmsans9-regular.otf texgyretermes-bold.otf texgyretermes-italic.otf texgyretermes-regular.otf eufb10.tfm eufb7.tfm eufm10.tfm eufm7.tfm msam10.tfm msam7.tfm msbm10.tfm msbm7.tfm lmex10.tfm lmmi12.tfm lmmi7.tfm lmmi9.tfm lmmib10.tfm lmmib7.tfm lmsy10.tfm lmsy7.tfm lmsy9.tfm rm-lmr12.tfm rm-lmr7.tfm rm-lmr9.tfm xits-math.otf mkiv lua stats > fonts load time - 0.823 seconds mkiv lua stats > pdf annotations - 7272 embedded, 7270 unique mkiv lua stats > luatex banner - this is luatex, version beta-0.66.0-2011031511 (rev 4090) mkiv lua stats > control sequences - 34412 of 165536 mkiv lua stats > current memory usage - 105 MB (ctx: 108 MB) mkiv lua stats > runtime - 77.316 seconds, 707 processed pages, 708 shipped pages, 9.157 pages/second

2011/3/14 luigi scarso

On Mon, Mar 14, 2011 at 5:22 PM, Taco Hoekwater wrote:Not here: \starttext \dorecurse{5000} {\input knuth \page } \stoptext pages > flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space))

mtx-context | fatal error: return code: 1 with latest minimals.

Same here on Linux, 32-bit. Regards, Vedran Miletić

2011/3/14 Vedran Miletić :

Same here on Linux, 32-bit.

Also here. [...] (/usr/local/context/tex/texmf-context/tex/context/sample/knuth.tex) pages > flushing realpage 3987, userpage 3987 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space)) mtx-context | fatal error: return code: 1 $ context --version mtx-context | main context file: /usr/local/context/tex/texmf-context/tex/context/base/context.mkiv mtx-context | current version: 2011.02.25 22:03 $ luatex --version This is LuaTeX, Version beta-0.65.0-2010121316 Linux w510 2.6.32-23-generic-pae #37-Ubuntu SMP i686 GNU/Linux [...] mathew

\count0=0 \loop\ifnum\count0<5000 \advance\count0 by 1 \shipout\vbox{} \repeat \end

The same error on WinXP 32: ConTeXt ver: 2011.01.26 11:02 MKIV fmt: 2011.1.26 int: english/english ... pages > flushing realpage 3987, userpage 1, subpage 1 PANIC: unprotected error in call to Lua API (stack overflow (out of stack space)) Lukas

On Mon, Mar 14, 2011 at 22:35, Wolfgang Schuster wrote:

Am 14.03.2011 um 18:02 schrieb luigi scarso:

...

\starttext \dorecurse{5000} {\input knuth \page } \stoptext

A little bit faster but with the same error message:

\count0=0 \loop\ifnum\count0<5000  \advance\count0 by 1  \shipout\vbox{} \repeat \end

I run this code without error with :

luatex --version This is LuaTeX, Version beta-0.66.0-2011031518 (rev 4090)

Platform: Linux CentOS 5.5 x86_64.

On Wed, Mar 16, 2011 at 17:54, Hans Hagen wrote:

On 14-3-2011 10:35, Wolfgang Schuster wrote:

...

Am 14.03.2011 um 18:02 schrieb luigi scarso:

...

\starttext \dorecurse{5000} {\input knuth \page } \stoptext

A little bit faster but with the same error message:

\count0=0 \loop\ifnum\count0<5000   \advance\count0 by 1   \shipout\vbox{} \repeat \end

\starttext   \dorecurse{10000} {test: \recurselevel\page} \stoptext

pdftex + mkii : 35 sec xetex  + mkii : 35 sec luatex + mkiv : 40 sec

no crashes.

No sense when you say "no crashes" without show us the version of your luatex (I don't care pdftex/xetex).