Opened 5 years ago
Closed 4 years ago
#16713 closed defect (fixed)
Random failure in lseries_ell.py
Reported by: | vbraun | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | elliptic curves | Keywords: | random_fail pari lcalc |
Cc: | jdemeyer, leif, was | Merged in: | |
Authors: | Reviewers: | Jeroen Demeyer | |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
This is a somewhat regular occurrence on mod:
sage -t --long src/sage/schemes/elliptic_curves/lseries_ell.py ********************************************************************** File "src/sage/schemes/elliptic_curves/lseries_ell.py", line 243, in sage.schemes.elliptic_curves.lseries_ell.Lseries_ell.zeros Failed example: E.lseries().zeros(2) Expected: [0.000000000, 5.00317001] Got: *** Warning: not enough memory, new stack 1000000000. [0.000000000, 5.00317001]
There seems to be plenty of free space. Obviously there is enough memory to finish the computation and arrive at the correct result, so there shouldn't be any warning printed. Related tickets that patched up similar issues:
Change History (9)
comment:1 Changed 5 years ago by
- Cc jdemeyer leif was added
- Keywords pari lcalc added
comment:2 Changed 5 years ago by
comment:3 Changed 5 years ago by
I'll keep an eye out for it... Still, it doesn't look like a compiler bug.
comment:4 Changed 5 years ago by
Let's hope that this problem disappears with #15767.
comment:5 Changed 5 years ago by
- Milestone changed from sage-6.3 to sage-6.4
comment:6 Changed 4 years ago by
Has this happened recently? We upgraded PARI several times in the mean time...
comment:7 Changed 4 years ago by
- Milestone changed from sage-6.4 to sage-duplicate/invalid/wontfix
- Reviewers set to Jeroen Demeyer
- Status changed from new to needs_review
comment:8 Changed 4 years ago by
- Status changed from needs_review to positive_review
comment:9 Changed 4 years ago by
- Resolution set to fixed
- Status changed from positive_review to closed
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Well, 8.04 is out of LTS... ;-)
Did anybody else face this on another system / platform?