A second attempt, on my first, "larger", machine, to rebuild Sage 9.9.beta6
using Python3 gave the same results as the first attempt, which was an
upgrade from 6.9.beta4, IIRC. Same permanent ptest-python3 failures. This
reproducibility points to possibly different components in the environment.
I have no clues on how to solve this riddle...
Le mercredi 14 août 2019 19:23:10 UTC+2, Emmanuel Charpentier a écrit :
>
> On another machine (Debian testing, core i5 + 8 GB RAM), I get only the
> already-multi-reported FLINT error.
>
> I'll try to rebuild Sage on the larger machine to see if the errors aren't
> accidental.
>
> HTH,
>
>
>
> Le lundi 12 août 2019 16:02:31 UTC+2, Emmanuel Charpentier a écrit :
>>
>> FWIW, on Debian testing running on core i7 + 16 GB RAM, a Python3 upgrade
>> from 8.9beta4 gives me 3 failures, all permanent:
>>
>>
>> --
>> sage -t --long --warn-long 158.3 src/sage/graphs/strongly_regular_db.pyx
>> # 4 doctests failed
>> sage -t --long --warn-long 158.3
>> src/sage/algebras/quantum_groups/quantum_group_gap.py # Killed due to
>> segmentation fault
>> sage -t --long --warn-long 158.3
>> src/sage/rings/polynomial/polynomial_rational_flint.pyx # 1 doctest failed
>> --
>>
>> Thr third one has already been reported , and I'm aware of a relevant
>> ticket been worked on. OFAICT, the first two are novel.
>>
>> Details:
>>
>> charpent@zen-book-flip:/usr/local/sage-P3$ sage -t --long --warn-long
>> 158.3 src/sage/graphs/strongly_regular_db.pyx
>> Running doctests with ID 2019-08-12-15-28-19-15c539ce.
>> Git branch: develop
>> Using
>> --optional=build,dochtml,dot2tex,fricas,gap_packages,giacpy_sage,libsemigroups,memlimit,mpir,python2,sage
>> Doctesting 1 file.
>> sage -t --long --warn-long 158.3 src/sage/graphs/strongly_regular_db.pyx
>> **
>> File "src/sage/graphs/strongly_regular_db.pyx", line 2323, in
>> sage.graphs.strongly_regular_db.SRG_280_135_70_60
>> Failed example:
>> g=SRG_280_135_70_60() # long time # optional -
>> gap_packages
>> Exception raised:
>> Traceback (most recent call last):
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 763, in _eval_line
>> raise RuntimeError("%s produced error output\n%s\n executing
>> %s"%(self, error,line))
>> RuntimeError: Gap produced error output
>> Error, Record Element: must be a record (not a boolean or fail)
>>
>>executing \$sage11:=AtlasGenerators("J2",2).generators;;
>>
>> During handling of the above exception, another exception occurred:
>>
>> Traceback (most recent call last):
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/expect.py",
>>
>> line 1438, in __init__
>> self._name = parent._create(value, name=name)
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/interface.py",
>>
>> line 491, in _create
>> self.set(name, value)
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 1414, in set
>> self._eval_line(cmd, allow_use_file=True)
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 790, in _eval_line
>> raise RuntimeError(message)
>> RuntimeError: Gap produced error output
>> Error, Record Element: must be a record (not a boolean or fail)
>>
>>executing \$sage11:=AtlasGenerators("J2",2).generators;;
>>
>> During handling of the above exception, another exception occurred:
>>
>> Traceback (most recent call last):
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/doctest/forker.py",
>>
>> line 681, in _run
>> self.compile_and_execute(example, compiler, test.globs)
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/doctest/forker.py",
>>
>> line 1105, in compile_and_execute
>> exec(compiled, globs)
>> File "> sage.graphs.strongly_regular_db.SRG_280_135_70_60[1]>", line 1, in
>> g=SRG_280_135_70_60() # long time # optional -
>> gap_packages
>> File "sage/graphs/strongly_regular_db.pyx", line 2334, in
>> sage.graphs.strongly_regular_db.SRG_280_135_70_60
>> (build/cythonized/sage/graphs/strongly_regular_db.c:34133)
>> J2=
>> PermutationGroup(gap('AtlasGenerators("J2",2).generators'))
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/interface.py",
>>
>> line 288, in __call__
>> return cls(self, x, name=name)
>> File
>> "/usr/local/sage-P3/local/lib/python3.7/site-packages/sage/interfaces/expect.py",
>>
>> line 1443, in __init__
>> raise_(TypeError,
