Hi,
We've been seing a lot of "Cannot allocate memory errors" recently. The
problem comes up with only some of the images generated, and we see the
error below. If I try to print I get the same type of error - see also
below. We haven't seen errors like this before with webwork 1. Does
webwork 2 demand much more memory than webwork1? I'm getting worried
because we've just set up quite a few courses and are getting ready for
the beginning of the semester...
Thanks,
Lars.
------------
Software Warnings when using "Images" mode
* cd /opt/webwork2/webwork-modperl/tmp/ImageGenerator.pqaILhor
&& /bin/mv
/opt/webwork2/webwork-modperl/tmp/ImageGenerator.pqaILhor/equation1.png
/opt/webwork2/webwork-modperl/htdocs/tmp/equations/d1/d94f3476f70d9e9877f46178045ec51.png
returned non-zero status -1: Cannot allocate memory at
/opt/webwork2/pg/lib/WeBWorK/PG/ImageGenerator.pm line 397.
-----------------------------------
Error messages when trying to print:
failed to convert
/opt/webwork2/webwork-modperl/courses/m126d/templates/rochester_problib/setAlgebra16FunctionGraphs/c4s2p5_7/c4s2p5a.gif
to /opt/webwork2/webwork-modperl/courses/m126d/html/tmp/png/c4s2p5a.png
using gif->png with /opt/webwork2/webwork-modperl/bin/gif2png:
Cannot allocate memory
Error context
Problem9
ERROR caught by Translator while processing problem file:rochester_problib/setAlgebra16FunctionGraphs/c4s2p5_7/c4s2p5_7.pg
*
failed to convert
/opt/webwork2/webwork-modperl/courses/m126d/templates/rochester_problib/setAlgebra16FunctionGraphs/c4s2p5_7/c4s2p5a.gif
to /opt/webwork2/webwork-modperl/courses/m126d/html/tmp/png/c4s2p5a.png
using gif->png with /opt/webwork2/webwork-modperl/bin/gif2png:
Cannot allocate memory
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