#18919: random failure in integer.pyx interrupting pari
--------------------------+-------------------------------
Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.8
Component: interfaces | Keywords: random_fail
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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This fails quite frequently:
{{{
sage: 0.binomial(1) ## line 6262 ##
0
sage: 0.binomial(-1) ## line 6264 ##
0
sage: 13.binomial(2r) ## line 6266 ##
78
sage: alarm(0.5); (2^100).binomial(2^22, algorithm='mpir') ## line 6271 ##
sage: alarm(0.5); (2^100).binomial(2^22, algorithm='pari') ## line 6275 ##
**********************************************************************
----------------------------------------------------------------------
sage -t --long src/sage/rings/integer.pyx # Timed out (and interrupt
failed)
----------------------------------------------------------------------
}}}
Possibly consequence of #10476, on the plus side I didn't get the singular
failure.
http://build.sagedev.org/release/builders/%20%20slow%20AIMS%20%20%28Debian%208%2064%20bit%29%20incremental/builds/7/steps/shell_4/logs/stdio
http://build.sagedev.org/release/builders/%20%20slow%20AIMS%20bu12_32s02%20%28Ubuntu%2012.04%2032%20bit%29%20incremental/builds/19/steps/shell_4/logs/stdio
http://build.sagedev.org/release/builders/%20%20slow%20AIMS%20bu14_64s02%20%28Ubuntu%2014.04%2064%20bit%29%20incremental/builds/22/steps/shell_4/logs/stdio
http://build.sagedev.org/release/builders/%20%20slow%20AIMS%20bu15_32s02%20%28Ubuntu%2015.04%2032%20bit%29%20incremental/builds/23/steps/shell_4/logs/stdio
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Ticket URL: <http://trac.sagemath.org/ticket/18919>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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