Tests of internal mechanisms

I have "Internal Error" too, on task: http://www.spoj.pl/problems/FREQ2/.

Different times for same code, i've get that even before these changes, but it's still weird.

There are still shortening problems that have AC 0 point submissions at the top of the rank list:
spoj.pl/ranks/SIZECON/
spoj.pl/ranks/KAMIL/
spoj.pl/ranks/MB2/

I'm sorry that I got the result "internal error" with MAKETREE(spoj.pl/problems/MAKETREE/),my submission ID is 5281840。

thanks a lot.

Submissions # 5225109 and # 5225113 (for spoj.pl/problems/ADV04L/), the time is different (The difference is 0.01, which migh not be much, i know, but a bit more signifcant errors had happened, i just dont remember right now.)

Judge for spoj.pl/problems/PRIC/1 doesn't work correctly.
Former AC submissions produce WA now, even a text submission of the sample gives WA.

I get (see e.g. submission spoj.pl/error/53352501) this weird compilation error.

{standard input}: Assembler messages:
{standard input}:3: Fatal error: can't write /home/Jw2bFh/cc9VC8Sf.o: No space left on device
{standard input}:3: Fatal error: can't close /home/Jw2bFh/cc9VC8Sf.o: No space left on device

The source file is 3k and the code generated on my machine is 13k in size, so nothing that could really eat up much of disk space.
Moreover, I see a lot of other people failing C++ submissions with compilation errors tonight (though a few get past the compilation hurdle)

I am also getting internal error for
spoj.pl/problems/KULE/
Submission number 5342105

Different times for same code. SubmissionID: 5346787 and 5346790. Problem > spoj.pl/problems/CANDYSTN/

Judge seems to have some problems: There are several 0k AC submissions actually.

Solution AC with 0k memory. Submission ID: 5348366. Problem > spoj.pl/problems/GCPC11F/