the other thing that this might be is that the user you use for CMS is not in the group that can run isolate as root
would be strange since mihphan can
but check, if you have a weird setup where you run CMS as another user
@Nhatminh2442001_twitter care to share the solution for future readers?
for that error: I assume you have started RWS with the same arguments - if so, you should be able to see the error in the RWS logs
@stefano-maggiolo i used sol of 'https://github.com/cms-dev/con_test' to submit it, i dont't know what to do next
if not, then there is probably a mismatch in the address
between the configuration of PS in cms.conf and that of RWS in cms.ranking.conf
2019-09-04 15:35:52.062 WRN Invalid data.
http://localhost:8890/submissions/
{'5': {'task': 'batch_5ffile', 'time': 1567586085, 'user': 'u1'}}
Exception cmsranking.Entity.InvalidData:
[entity 5] Inconsistent data
Traceback (most recent call last):
File "/home/minhphan/cms_venv/lib/python3.6/site-packages/cms-1.4rc1-py3.6.egg/cmsranking/RankingWebServer.py", line 216, in put_list
self.store.merge_list(data)
File "/home/minhphan/cms_venv/lib/python3.6/site-packages/cms-1.4rc1-py3.6.egg/cmsranking/Store.py", line 256, in merge_list
raise exc
File "/home/minhphan/cms_venv/lib/python3.6/site-packages/cms-1.4rc1-py3.6.egg/cmsranking/Store.py", line 250, in merge_list
raise InvalidData("Inconsistent data")
::ffff:127.0.0.1 - - [2019-09-04 15:35:52] "PUT /submissions/ HTTP/1.1" 400 303 0.001005
for some reason the current data PS wants to send is imcompatible with the existing data in RWS
the easiest way is to clear the data in RWS
See last one here: https://cms.readthedocs.io/en/v1.4/Troubleshooting.html#servers
@stefano-maggiolo Thanks. Regarding multiple sources, something doesn't seem right here: https://github.com/cms-dev/cms/blob/master/cms/grading/languages/python3_cpython.py#L62
Suppose the submission format is two files,
hello.%l,extra.%l. If something in extra.%l tries to import hello, then it will break because the file was renamed to __main__.pyc.
YMMV :)
you're going into a case which is the intersection of many rare cases
- multi-file batch
- using python
- with the need of the two file calling each other
in particular I think file calling each other is very rare - if you had that, you probably asked for a single file
you'll always have corner cases when dealing with turing complete arbitrary inputs
(#notatheorem)
If these files were packages, then this could be used: https://cpython-test-docs.readthedocs.io/en/latest/library/zipapp.html#cmdoption-zipapp-m
i vaguely remember that we looked for something like that but passed due to some issue - maybe only available for a high version of py3k?
anyway, if there's a better alternative I'm not opposing
Which may or may not be overkill
That won't work if your submission format is main.%l 😆
Oh, but it is a zip archive
The participation table has a "first logging in time" used for usaco style contests
(where time starts from first log in)
I think we set it even if the contest isn't if that style