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Check output limit when running submissions. Allow graders to output OLE and MLE. #440

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Merged
pehrsoderman merged 1 commit into from
Jul 15, 2026
Merged

Check output limit when running submissions. Allow graders to output OLE and MLE. #440

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2 changes: 1 addition & 1 deletion problemtools/judge/grade.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@
from ..run import Program
from .result import SubmissionResult, Verdict

_GRADER_OUTPUT_RE = re.compile(r'^((AC)|(WA)|(TLE)|(RTE)|(JE))\s+-?[0-9.]+\s*$')
_GRADER_OUTPUT_RE = re.compile(r'^((AC)|(WA)|(TLE)|(RTE)|(MLE)|(OLE)|(JE))\s+-?[0-9.]+\s*$')


def grade_group(
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4 changes: 4 additions & 0 deletions problemtools/judge/validate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,10 @@ def _validate_output(
val_timelim = metadata.limits.validation_time
val_memlim = metadata.limits.validation_memory

output_size = os.path.getsize(submission_output) / 1024.0 / 1024.0
if output_size > metadata.limits.output:
return SubmissionResult('OLE', reason=f'output ({output_size:.1f} Mb) exceeds output limit ({metadata.limits.output} Mb)')

if not output_validator.compile()[0]:
return SubmissionResult('JE', reason=f'output validator {output_validator} failed to compile')
val_stdout = execution_dir / 'val_stdout'
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