On Sun, Oct 12, 2014 at 8:47 AM, Volker Braun <[email protected]> wrote:
> Use get git "develop" branch! Alternatively, download
> http://sage.sagedev.org/home/release/sage-6.4.beta5.tar.gz
On an opteron ubuntu 14.04 SageMathCloud node with 12 cores, "make
ptestlong" takes about 60 minutes from extracting the above tarball
and results in only the following two errors. However, re-running
either files' test alone does *not* show any problems, so that it
happens must have to do with not restarting sage between testing files
(?), or the heavy load of running many tests in parallel.
----------------------------------------------------------------------
sage -t --long --warn-long 62.7 src/sage/doctest/test.py # 1 doctest failed
sage -t --long --warn-long 62.7 src/sage/combinat/combinat.py # 1
doctest failed
----------------------------------------------------------------------
sage -t --long --warn-long 62.7 src/sage/doctest/test.py
**********************************************************************
File "src/sage/doctest/test.py", line 180, in sage.doctest.test
Failed example:
subprocess.call(["sage", "-t", "--warn-long", "0",
"interrupt.rst"], **kwds) # long time
Expected:
Running doctests...
Doctesting 1 file.
sage -t --warn-long 0.0 interrupt.rst
Killing test interrupt.rst
----------------------------------------------------------------------
Doctests interrupted: 0/1 files tested
----------------------------------------------------------------------
...
128
Got:
Running doctests with ID 2014-10-12-16-40-04-ea21e0fa.
Doctesting 1 file.
sage -t --warn-long 0.0 interrupt.rst
Killing test interrupt.rst
**********************************************************************
File "interrupt.rst", line 6, in sage.doctest.tests.interrupt
Failed example:
time.sleep(10)
Exception raised:
Traceback (most recent call last):
File
"/scratch/wstein/sage-6.4.beta5/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 488, in _run
self.compile_and_execute(example, compiler, test.globs)
File
"/scratch/wstein/sage-6.4.beta5/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 853, in compile_and_execute
timer.stop().annotate(example)
File
"/scratch/wstein/sage-6.4.beta5/local/lib/python2.7/site-packages/sage/doctest/util.py",
line 133, in stop
self.cputime = cputime(self.cputime)
AttributeError: Timer instance has no attribute 'cputime'
----------------------------------------------------------------------
Doctests interrupted: 0/1 files tested
----------------------------------------------------------------------
Total time for all tests: 0.1 seconds
cpu time: 0.0 seconds
cumulative wall time: 0.0 seconds
128
**********************************************************************
1 item had failures:
1 of 45 in sage.doctest.test
[44 tests, 1 failure, 94.54 s]
sage -t --long --warn-long 62.7 src/sage/combinat/combinat.py
**********************************************************************
File "src/sage/combinat/combinat.py", line 745, in
sage.combinat.combinat.stirling_number2
Failed example:
for n in Subsets(range(100,200), 5).random_element():
for k in Subsets(range(n), 5).random_element():
s_sage = stirling_number2(n,k)
s_maxima = stirling_number2(n,k, algorithm = "maxima")
s_gap = stirling_number2(n,k, algorithm = "gap")
if not (s_sage == s_maxima and s_sage == s_gap):
print "Error with n<200"
Exception raised:
Traceback (most recent call last):
File
"/scratch/wstein/sage-6.4.beta5/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 488, in _run
self.compile_and_execute(example, compiler, test.globs)
File
"/scratch/wstein/sage-6.4.beta5/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 851, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.combinat.combinat.stirling_number2[23]>",
line 4, in <module>
s_maxima = stirling_number2(n,k, algorithm = "maxima")
File
"/scratch/wstein/sage-6.4.beta5/local/lib/python2.7/site-packages/sage/combinat/combinat.py",
line 779, in stirling_number2
return ZZ(maxima.eval("stirling2(%s,%s)"%(ZZ(n),ZZ(k))))
File "sage/structure/parent.pyx", line 1096, in
sage.structure.parent.Parent.__call__
(build/cythonized/sage/structure/parent.c:9603)
File "sage/structure/coerce_maps.pyx", line 95, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_
(build/cythonized/sage/structure/coerce_maps.c:4256)
File "sage/structure/coerce_maps.pyx", line 90, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_
(build/cythonized/sage/structure/coerce_maps.c:4154)
File "sage/rings/integer.pyx", line 717, in
sage.rings.integer.Integer.__init__
(build/cythonized/sage/rings/integer.c:7982)
TypeError: unable to convert x
(="__SAGE_SYNCHRO_MARKER_1188395890") to an integer
**********************************************************************
1 item had failures:
1 of 27 in sage.combinat.combinat.stirling_number2
[396 tests, 1 failure, 14.48 s]
William
--
William Stein
Professor of Mathematics
University of Washington
http://wstein.org
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