Opened 7 years ago
Closed 7 years ago
#2539 closed defect (fixed)
Sage 2.10.4.rc0: dsage/dist_functions/dist_factor.py timeout issue with -long
Reported by: | mabshoff | Owned by: | yi |
---|---|---|---|
Priority: | blocker | Milestone: | sage-3.0.1 |
Component: | doctest coverage | Keywords: | |
Cc: | Merged in: | ||
Authors: | Reviewers: | ||
Report Upstream: | Work issues: | ||
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
sage -t -long devel/sage/sage/dsage/dist_functions/dist_factor.py ********************************************************************** File "dist_factor.py", line 29: sage: f.wait(timeout=60) # long time Exception raised: Traceback (most recent call last): File "/scratch/mabshoff/release-cycle/sage-2.10.4.rc0/local/lib/python2.5/doctest.py", line 1212, in __run compileflags, 1) in test.globs File "<doctest __main__.example_0[5]>", line 1, in <module> f.wait(timeout=Integer(60)) # long time###line 29: sage: f.wait(timeout=60) # long time File "/scratch/mabshoff/release-cycle/sage-2.10.4.rc0/local/lib/python2.5/site-packages/sage/dsage/dist_functions/dist_function.py", line 183, in wait time.sleep(0.5) File "/scratch/mabshoff/release-cycle/sage-2.10.4.rc0/local/lib/python2.5/site-packages/sage/dsage/dist_functions/dist_function.py", line 179, in handler raise RuntimeError('Maximum wait time exceeded.') RuntimeError: Maximum wait time exceeded. ********************************************************************** File "dist_factor.py", line 30: sage: f.done # long time Expected: True Got: False ********************************************************************** File "dist_factor.py", line 32: sage: print f # long time Expected: Factoring "42535295865117307932921825928971026431" Prime factors found so far: [31, 601, 1801, 269089806001, 4710883168879506001] Got: Factoring "42535295865117307932921825928971026431" Prime factors found so far: [31, 601, 1801] ********************************************************************** 1 items had failures: 3 of 8 in __main__.example_0 ***Test Failed*** 3 failures. For whitespace errors, see the file .doctest_dist_factor.py
While the above doctest usually only takes about 25 seconds wall time when I do parallel testing it times out every couple doctests. Raising the limit for this long doctest to something larger might be a solution.
Cheers,
Michael
Change History (4)
comment:1 Changed 7 years ago by yi
comment:2 follow-up: ↓ 3 Changed 7 years ago by yi
Pinging Michael...
Is this still an issue? I still don't understand what you mean by "parallel testing" or how to go about reproducing this.
comment:3 in reply to: ↑ 2 Changed 7 years ago by mabshoff
Replying to yi:
Pinging Michael...
Is this still an issue? I still don't understand what you mean by "parallel testing" or how to go about reproducing this.
Yes, it still regularly happens. Run "sage -tp 10 devel/sage/sage" on sage.math to trigger this. I am seeing it regularly with 3.0.alpha[0-3].
Cheers,
Michael
comment:4 Changed 7 years ago by mabshoff
- Resolution set to fixed
- Status changed from new to closed
I have not seen this for several dozen "-tp 8 -long" on sage.math. Since I was the one who was able to trigger this reliably I am considering this fixed.
Cheers,
Michael
Interesting.
How do I turn parallel testing on to try and reproduce locally?
It would be better to see why it's taking more than 60 seconds than to simply raise the timeout. doctests that take 60 seconds (even for long time) are probably pretty bad.