#13713: view generates a LaTex (memory?) error on a graph of size 24
-------------------------------------+--------------------------------------
Reporter: slabbe | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.5
Component: optional packages | Resolution:
Keywords: dot2tex | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by slabbe):
> If you run `view(G, debug=True)`, you should get more information about
the error.
In a working example, relevant part of the log is below. So if I
understand correctly, the command view is first trying the path tex -> dvi
-> png, if some error occurs, then tries dvi -> ps -> pdf. And now I
understand why it is so slow when it works::
{{{
sage: sage: G.set_latex_options(format='dot2tex', prog='neato')
sage: view(G, debug=True)
\documentclass{article}
...
\begin{document}
...
\end{document}
['sage-native-execute', 'latex', '\\nonstopmode', '\\input{sage.tex}']
['sage-native-execute', 'dvipng', '--picky', '-q', '-T', 'tight', '-D',
'150', 'sage.dvi', '-o', 'sage.png']
This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009)
entering extended mode
LaTeX2e <2009/09/24>
Babel ...
...
Output written on sage.dvi (1 page, 32420 bytes).
Transcript written on sage.log.
This is dvipng 1.12 Copyright 2002-2008 Jan-Ake Larsson
GPL Ghostscript 8.70: Unrecoverable error, exit code 1
...
GPL Ghostscript 8.70: Unrecoverable error, exit code 1
bad dvi file; running dvips and ps2pdf instead...
['sage-native-execute', 'dvips', 'sage.dvi']
['sage-native-execute', 'ps2pdf', 'sage.ps']
This is dvips(k) 5.98 Copyright 2009 Radical Eye Software
(www.radicaleye.com)
' TeX output 2012.11.16:0002' -> sage.ps
...
viewer: "sage-open"
sage:
}}}
And, now the log of the non working example is below. There are some
Overfull vbox and hbox during the latex -> dvi phase so that the next dvi
-> png ends with an error and thus does not try "running dvips and ps2pdf
instead..." as above :
{{{
sage: sage: G.set_latex_options(format='dot2tex', prog='dot')
sage: view(G, debug=True)
\documentclass{article}
...
\begin{document}
...
\end{document}
['sage-native-execute', 'latex', '\\nonstopmode', '\\input{sage.tex}']
['sage-native-execute', 'dvipng', '--picky', '-q', '-T', 'tight', '-D',
'150', 'sage.dvi', '-o', 'sage.png']
This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009)
entering extended mode
LaTeX2e <2009/09/24>
Babel ...
...
Overfull \hbox (138.51622pt too wide) detected at line 119
[]
[1]
Overfull \vbox (677.07953pt too high) has occurred while \output is active
[2] (./sage.aux) )
(see the transcript file for additional information)
Output written on sage.dvi (2 pages, 35212 bytes).
Transcript written on sage.log.
This is dvipng 1.12 Copyright 2002-2008 Jan-Ake Larsson
GPL Ghostscript 8.70: Unrecoverable error, exit code 1
...
GPL Ghostscript 8.70: Unrecoverable error, exit code 1
An error occurred.
This is pdfTeX, Version 3.1415926-1.40.10 (TeX Live 2009) (format=latex
2011.4.19) 15 NOV 2012 23:59
entering extended mode
...
...
...
...
...
Overfull \hbox (138.51622pt too wide) detected at line 119 [] []
[1] Overfull \vbox (677.07953pt too high) has occurred while \output is
active []
...
...
Output written on sage.dvi (2 pages, 35212 bytes).
Latex error
sage:
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13713#comment:3>
Sage <http://www.sagemath.org>
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