[Domjudge]: Error when judging a large input and output data file!

Tobias Werth tobias.werth at fau.de
Wed Oct 18 16:58:09 CEST 2017

Did you check the configuration in the admin interface with the
configuration checker? It should complain in these situations about
too low limits. It also tells you the current limits.

Increase post_max_size, memory_limit and upload_max_filesize as
appropriate in your PHP config. You may also need to raise
max_allowed_packet in your mysql config.

On Wed, Oct 18, 2017 at 12:36 PM, Bình Dương, Tran <duongtb at fe.edu.vn> wrote:
> Dear Sirs,
> In a contest, I uploaded a problem with a pair of input and output data
> files which are large (greater than 250MB).
> When my students submitted their codes, the judging system could not perform
> the judgement because of an error occurrence. The error message is included
> here:
> ================================================================
> [Oct 18 12:15:00] judgedaemon[20905]: API request GET testcases
> [Oct 18 12:15:00] judgedaemon[20905]: Running testcase 5...
> [Oct 18 12:15:00] judgedaemon[20905]: API request GET testcase_files
> [Oct 18 12:15:05] judgedaemon[20905]: error: Error while executing curl GET
> to url http://localhost/domjudge/api/testcase_files?testcaseid=8519&input:
> http status code: 500, response:
> ================================================================
> I don't know how to fix this kind of error, please help me by giving some
> advices.
> Regards
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> DOMjudge-devel at domjudge.org
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