Well... applying Trac#28818 <https://trac.sagemath.org/ticket/28818> didn't
solve my problem. I cut'n'pasted the end of what is printed by make
ptestalllong in the enclosed file end_of_ptestalllong.txt.
HTH...
Le vendredi 29 novembre 2019 11:19:41 UTC+1, Emmanuel Charpentier a écrit :
>
> I'll try that patch on my problematic machine and report (but that won't
> be fast...).
>
> Le vendredi 29 novembre 2019 00:52:43 UTC+1, Dima Pasechnik a écrit :
>>
>> On Thu, Nov 28, 2019 at 7:45 PM Dima Pasechnik <[email protected]> wrote:
>> >
>> > what does happen if you run
>> >
>> > sage: from sage.graphs.strongly_regular_db import SRG_280_135_70_60
>> > sage: SRG_280_135_70_60()
>> >
>> > Does it print
>> >
>> > J_2 on cosets of 3.PGL(2,9): Graph on 280 vertices
>>
>> here is a ticket that improves this function by switching from GAP to
>> libGAP interface,
>> please review
>> https://trac.sagemath.org/ticket/28818
>>
>> Perhaps that was the general flakiness of pexpect that caused that
>> failure.
>>
>> Dima
>> >
>> > ?
>> >
>> >
>> > On Thu, 28 Nov 2019, 19:06 Emmanuel Charpentier, <
>> [email protected]> wrote:
>> >>
>> >> After rebuilding from scratch, reinstalling packages (this time
>> including gap_packages), ptestlong gives me :
>> >>
>> >> no transient failure
>> >> the usual permanent failure on gap_packages
>> >> and a very strange, reproducible failure on
>> rc/sage/graphs/strongly_regular_db.pyx.
>> >>
>> >>
>> >> Details on the latter :
>> >>
>> >> charpent@p-202-021:/usr/local/sage-9$ sage -t --long --warn-long 53.5
>> src/sage/graphs/strongly_regular_db.pyx # 4 doctests failed
>> >> Running doctests with ID 2019-11-28-19-21-27-1f4d95ea.
>> >> Git branch: develop
>> >> Using
>> --optional=build,dochtml,dot2tex,fricas,gap_packages,giacpy_sage,libsemigroups,memlimit,python2,sage,sagenb
>>
>>
>> >> Doctesting 1 file.
>> >> sage -t --long --warn-long 53.5
>> src/sage/graphs/strongly_regular_db.pyx
>> >> **********************************************************************
>> >> File "src/sage/graphs/strongly_regular_db.pyx", line 2242, 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-9/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 769, 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: <rec> must be a record (not a boolean or
>> fail)
>> >>
>> >> executing \$sage1:=AtlasGenerators("J2",2).generators;;
>> >>
>> >> During handling of the above exception, another exception
>> occurred:
>> >>
>> >> Traceback (most recent call last):
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/expect.py",
>>
>> line 1471, in __init__
>> >> self._name = parent._create(value, name=name)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/interface.py",
>>
>> line 491, in _create
>> >> self.set(name, value)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 1427, in set
>> >> self._eval_line(cmd, allow_use_file=True)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 803, in _eval_line
>> >> raise RuntimeError(exc)
>> >> RuntimeError: Gap produced error output
>> >> Error, Record Element: <rec> must be a record (not a boolean or
>> fail)
>> >>
>> >> executing \$sage1:=AtlasGenerators("J2",2).generators;;
>> >>
>> >> During handling of the above exception, another exception
>> occurred:
>> >>
>> >> Traceback (most recent call last):
>> >> File
>> "/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
>>
>> line 1123, in compile_and_execute
>> >> exec(compiled, globs)
>> >> File "<doctest
>> sage.graphs.strongly_regular_db.SRG_280_135_70_60[1]>", line 1, in <module>
>> >> g=SRG_280_135_70_60() # long time # optional
>> - gap_packages
>> >> File "sage/graphs/strongly_regular_db.pyx", line 2253, in
>> sage.graphs.strongly_regular_db.SRG_280_135_70_60
>> (build/cythonized/sage/graphs/strongly_regular_db.c:34308)
>> >> J2 =
>> PermutationGroup(gap('AtlasGenerators("J2",2).generators'))
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/interface.py",
>>
>> line 288, in __call__
>> >> return cls(self, x, name=name)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/expect.py",
>>
>> line 1476, in __init__
>> >> raise_(TypeError, TypeError(*x.args), sys.exc_info()[2])
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/six.py", line 692, in
>> reraise
>> >> raise value.with_traceback(tb)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/expect.py",
>>
>> line 1471, in __init__
>> >> self._name = parent._create(value, name=name)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/interface.py",
>>
>> line 491, in _create
>> >> self.set(name, value)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 1427, in set
>> >> self._eval_line(cmd, allow_use_file=True)
>> >> File
>> "/usr/local/sage-9/local/lib/python3.7/site-packages/sage/interfaces/gap.py",
>>
>> line 803, in _eval_line
>> >> raise RuntimeError(exc)
>> >> TypeError: Gap produced error output
>> >> Error, Record Element: <rec> must be a record (not a boolean or
>> fail)
>> >>
>> >> executing \$sage1:=AtlasGenerators("J2",2).generators;;
>> >> **********************************************************************
>> >> File "src/sage/graphs/strongly_regular_db.pyx", line 2243, in
>> sage.graphs.strongly_regular_db.SRG_280_135_70_60
>> >> Failed example:
>> >> g.is_strongly_regular(parameters=True) # long time # optional -
>> gap_packages
>> >> Exception raised:
>> >> Traceback (most recent call last):
>> >> File
>> "/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
>>
>> line 1123, in compile_and_execute
>> >> exec(compiled, globs)
>> >> File "<doctest
>> sage.graphs.strongly_regular_db.SRG_280_135_70_60[2]>", line 1, in <module>
>> >> g.is_strongly_regular(parameters=True) # long time # optional
>> - gap_packages
>> >> NameError: name 'g' is not defined
>> >> **********************************************************************
>> >> File "src/sage/graphs/strongly_regular_db.pyx", line 2349, in
>> sage.graphs.strongly_regular_db.SRG_416_100_36_20
>> >> Failed example:
>> >> g = SRG_416_100_36_20() # optional - gap_packages #
>> long time
>> >> Exception raised:
>> >> Traceback (most recent call last):
>> >> File
>> "/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
>>
>> line 1123, in compile_and_execute
>> >> exec(compiled, globs)
>> >> File "<doctest
>> sage.graphs.strongly_regular_db.SRG_416_100_36_20[1]>", line 1, in <module>
>> >> g = SRG_416_100_36_20() # optional -
>> gap_packages # long time
>> >> File "sage/graphs/strongly_regular_db.pyx", line 2359, in
>> sage.graphs.strongly_regular_db.SRG_416_100_36_20
>> (build/cythonized/sage/graphs/strongly_regular_db.c:36484)
>> >> h.add_edges(g.Orbit([1,5],libgap.OnSets))
>> >> File "sage/libs/gap/element.pyx", line 2666, in
>> sage.libs.gap.element.GapElement_MethodProxy.__call__
>> (build/cythonized/sage/libs/gap/element.c:20291)
>> >> return GapElement_Function.__call__(self, *
>> ([self.first_argument] + list(args)))
>> >> File "sage/libs/gap/element.pyx", line 2514, in
>> sage.libs.gap.element.GapElement_Function.__call__
>> (build/cythonized/sage/libs/gap/element.c:19304)
>> >> sig_on()
>> >> sage.libs.gap.util.GAPError: Error, no method found! Error, no 1st
>> choice method found for `GeneratorsOfMagmaWithInverses' on 1 arguments
>> >> The 1st argument is 'fail' which might point to an earlier problem
>> >> **********************************************************************
>> >> File "src/sage/graphs/strongly_regular_db.pyx", line 2350, in
>> sage.graphs.strongly_regular_db.SRG_416_100_36_20
>> >> Failed example:
>> >> g.is_strongly_regular(parameters=True) # optional - gap_packages #
>> long time
>> >> Exception raised:
>> >> Traceback (most recent call last):
>> >> File
>> "/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
>>
>> line 1123, in compile_and_execute
>> >> exec(compiled, globs)
>> >> File "<doctest
>> sage.graphs.strongly_regular_db.SRG_416_100_36_20[2]>", line 1, in <module>
>> >> g.is_strongly_regular(parameters=True) # optional -
>> gap_packages # long time
>> >> NameError: name 'g' is not defined
>> >> **********************************************************************
>> >> 2 items had failures:
>> >> 2 of 4 in sage.graphs.strongly_regular_db.SRG_280_135_70_60
>> >> 2 of 4 in sage.graphs.strongly_regular_db.SRG_416_100_36_20
>> >> [334 tests, 4 failures, 812.98 s]
>> >> ----------------------------------------------------------------------
>> >> sage -t --long --warn-long 53.5
>> src/sage/graphs/strongly_regular_db.pyx # 4 doctests failed
>> >> ----------------------------------------------------------------------
>> >> Total time for all tests: 813.1 seconds
>> >> cpu time: 27.9 seconds
>> >> cumulative wall time: 813.0 seconds
>> >>
>> >> The discrepancy between CPU time and elapsed time is puzzling. It s
>> not an artifact : a system monitor confirmed that CPU activity was minimal
>> during most of this test.
>> >>
>> >> I have been unable to reproduce the problem on my other machine,
>> running the same rebuilt 9.0.beta7, where this tests passes without any
>> failure.
>> >>
>> >> Cherry on the cake: I have been unable to run ptestalllong on this
>> machine : this (reproducibly !) dies with a "too many open files" error
>> (not captured in the log) about halfway, after a (failed) attempt to run
>> sage -t --long src/sage/groups/perm_gps/permgroup_named.py, which passes
>> normally on the other machine.
>> >>
>> >> Last lines of the log:
>> >>
>> >> Killing test src/sage/groups/perm_gps/permgroup_named.py
>> >> Killing test src/sage/combinat/designs/twographs.py
>> >> Killing test src/sage/databases/findstat.py
>> >> ----------------------------------------------------------------------
>> >> sage -t --long src/sage/graphs/strongly_regular_db.pyx # 5 doctests
>> failed
>> >> sage -t --long src/sage/graphs/generators/smallgraphs.py # 6 doctests
>> failed
>> >> sage -t --long src/sage/plot/animate.py # 7 doctests failed
>> >> sage -t --long src/sage/combinat/posets/posets.py # 1 doctest failed
>> >> sage -t --long src/sage/combinat/matrices/hadamard_matrix.py # 2
>> doctests failed
>> >> sage -t --long src/sage/misc/latex.py # 1 doctest failed
>> >> sage -t --long src/sage/combinat/designs/ext_rep.py # 2 doctests
>> failed
>> >> sage -t --long src/sage/coding/databases.py # 2 doctests failed
>> >> sage -t --long src/sage/misc/persist.pyx # 2 doctests failed
>> >> sage -t --long src/sage/repl/load.py # 1 doctest failed
>> >> Doctests interrupted: 1444/3793 files tested
>> >> ----------------------------------------------------------------------
>> >>
>> >>
>> >> Any hint ?
>> >>
>> >>
>> >>
>> >> Le mercredi 27 novembre 2019 14:56:36 UTC+1, Emmanuel Charpentier a
>> écrit :
>> >>>
>> >>> Doubleplusungood...
>> >>>
>> >>> On Deboan testing running on core i5 + 8 GB RAM, ptestalllong gets me
>> (part of) the usual suspects (transient failures, plus 6 (six) permanent
>> failures due to abort:
>> >>>
>> >>> | File | Result
>> | P/T |
>> >>>
>> |----------------------------------------------------------+---------------------+-----|
>>
>>
>> >>> | src/sage/crypto/mq/sr.py | Killed
>> due to abort | P |
>> >>> | src/sage/rings/polynomial/multi_polynomial_sequence.py | Killed
>> due to abort | P |
>> >>> | src/sage/combinat/posets/posets.py | 1
>> doctest failed | T |
>> >>> | src/sage/plot/animate.py | 7
>> doctests failed | T |
>> >>> | src/sage/combinat/matrices/hadamard_matrix.py | 2
>> doctests failed | T |
>> >>> | src/sage/rings/polynomial/pbori.pyx | Killed
>> due to abort | P |
>> >>> | src/sage/misc/latex.py | 1
>> doctest failed | T |
>> >>> | src/sage/coding/databases.py | 2
>> doctests failed | T |
>> >>> | src/sage/misc/persist.pyx | 2
>> doctests failed | T |
>> >>> | src/sage/repl/load.py | 1
>> doctest failed | T |
>> >>> | src/sage/graphs/graph_latex.py | 2
>> doctests failed | T |
>> >>> | src/sage/rings/polynomial/polynomial_ring_constructor.py | Killed
>> due to abort | P |
>> >>> | src/sage/sat/solvers/dimacs.py | Killed
>> due to abort | P |
>> >>> | src/doc/en/reference/sat/index.rst | Killed
>> due to abort | P |
>> >>> | src/sage/sat/boolean_polynomials.py | Killed
>> due to abort | P |
>> >>> | src/sage/misc/remote_file.py | 2
>> doctests failed | T |
>> >>> | src/sage/databases/findstat.py | 7
>> doctests failed | T |
>> >>> | src/sage/interfaces/magma_free.py | 2
>> doctests failed | T |
>> >>>
>> >>> Details : see the enclose checkerrs.txt
>> >>>
>> >>> HTH,
>> >>>
>> >>> Le mercredi 27 novembre 2019 01:28:33 UTC+1, Volker Braun a écrit :
>> >>>>
>> >>>> As always, you can get the latest beta version from the "develop"
>> git branch. Alternatively, the self-contained source tarball is at
>> http://www.sagemath.org/download-latest.html
>> >>>>
>> >>>>
>> >>>> d48a21c149 (tag: 9.0.beta7, trac/develop) Updated SageMath version
>> to 9.0.beta7
>> >>>> 22426a509b Trac #28797: 32-bit Python 3 failures in combinat
>> >>>> 54072f6c3b Trac #28795: Python 3 overflow in IntegerModRing pow
>> >>>> 7f2572fcdf Trac #28685: Upgrade from beautifulsoup to beautifulsoup4
>> >>>> c597ceea70 Trac #28737: remove deprecated stuff in old coercion
>> model
>> >>>> a5c1185e7c Trac #28736: fix Texture for negative inputs
>> >>>> 6c66325a63 Trac #28698: py3: HTML documentation for GlobalOptions
>> does not show up correctly
>> >>>> aa0ac42b16 Trac #28675: Deprecate GraphicsArray import from
>> sage.plot.graphics
>> >>>> 5882b7f376 Trac #28564: Tensor Fields and Sections: Naming
>> Consistencies
>> >>>> 8f9b67d25c Trac #28304: add type information to _repr_ of Macaulay2
>> elements
>> >>>> e6e616380a Trac #28214: Compute and display graph of nth-preimage
>> tree
>> >>>> a5bb40f91c Trac #27838: 5 internet doctests failing in findstat.py
>> >>>> 6553536757 Trac #27790: compatibility with cplex 12.9
>> >>>> 3c6a9108c1 Trac #23816: implement left action of matrices on scheme
>> points
>> >>>> 9c6f3dab7f Trac #28732: update sagetex to version 3.4
>> >>>> f856552b81 Trac #28748: Python 3 debug build fails to start
>> >>>> 232ae1bddc (tag: 9.0.beta6) Updated SageMath version to 9.0.beta6
>> >>>>
>> >> --
>> >> You received this message because you are subscribed to the Google
>> Groups "sage-release" group.
>> >> To unsubscribe from this group and stop receiving emails from it, send
>> an email to [email protected].
>> >> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-release/6f12ad28-90ce-44d5-9393-fb62dac58ade%40googlegroups.com.
>>
>>
>>
>
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sage -t --long --warn-long 55.3 src/sage/groups/perm_gps/permgroup_named.py
**********************************************************************
File "src/sage/groups/perm_gps/permgroup_named.py", line 1029, in
sage.groups.perm_gps.permgroup_named.JankoGroup.__init__
Failed example:
G = groups.permutation.Janko(1); G # optional - gap_packages internet
Exception raised:
Traceback (most recent call last):
File
"/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 1123, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.groups.perm_gps.permgroup_named.JankoGroup.__init__[0]>", line 1, in
<module>
G = groups.permutation.Janko(Integer(1)); G # optional - gap_packages
internet
File "sage/misc/classcall_metaclass.pyx", line 334, in
sage.misc.classcall_metaclass.ClasscallMetaclass.__call__
(build/cythonized/sage/misc/classcall_metaclass.c:1741)
return cls.classcall(cls, *args, **kwds)
File "sage/misc/cachefunc.pyx", line 1001, in
sage.misc.cachefunc.CachedFunction.__call__
(build/cythonized/sage/misc/cachefunc.c:6017)
w = self.f(*args, **kwds)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/groups/perm_gps/permgroup_named.py",
line 147, in __classcall__
return super(PermutationGroup_unique, cls).__classcall__(cls, *args,
**kwds)
File "sage/misc/cachefunc.pyx", line 1001, in
sage.misc.cachefunc.CachedFunction.__call__
(build/cythonized/sage/misc/cachefunc.c:6017)
w = self.f(*args, **kwds)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/structure/unique_representation.py",
line 1027, in __classcall__
instance = typecall(cls, *args, **options)
File "sage/misc/classcall_metaclass.pyx", line 505, in
sage.misc.classcall_metaclass.typecall
(build/cythonized/sage/misc/classcall_metaclass.c:2191)
return (<PyTypeObject*>type).tp_call(cls, args, kwds)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/groups/perm_gps/permgroup_named.py",
line 1043, in __init__
PermutationGroup_generic.__init__(self, gap_group=id)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/groups/perm_gps/permgroup.py",
line 435, in __init__
gens = [gen for gen in gap_group.GeneratorsOfGroup()]
File "sage/libs/gap/element.pyx", line 2668, in
sage.libs.gap.element.GapElement_MethodProxy.__call__
(build/cythonized/sage/libs/gap/element.c:20359)
return GapElement_Function.__call__(self, self.first_argument)
File "sage/libs/gap/element.pyx", line 2514, in
sage.libs.gap.element.GapElement_Function.__call__
(build/cythonized/sage/libs/gap/element.c:19304)
sig_on()
sage.libs.gap.util.GAPError: Error, no method found! Error, no 1st choice
method found for `GeneratorsOfMagmaWithInverses' on 1 arguments
The 1st argument is 'fail' which might point to an earlier problem
**********************************************************************
File "src/sage/groups/perm_gps/permgroup_named.py", line 1034, in
sage.groups.perm_gps.permgroup_named.JankoGroup.__init__
Failed example:
G.category() # optional - gap_packages internet
Exception raised:
Traceback (most recent call last):
File
"/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 1123, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.groups.perm_gps.permgroup_named.JankoGroup.__init__[1]>", line 1, in
<module>
G.category() # optional - gap_packages internet
NameError: name 'G' is not defined
**********************************************************************
File "src/sage/groups/perm_gps/permgroup_named.py", line 1036, in
sage.groups.perm_gps.permgroup_named.JankoGroup.__init__
Failed example:
TestSuite(G).run(skip=["_test_enumerated_set_contains",
"_test_enumerated_set_iter_list"]) # optional - gap_packages internet
Exception raised:
Traceback (most recent call last):
File
"/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 1123, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.groups.perm_gps.permgroup_named.JankoGroup.__init__[2]>", line 1, in
<module>
TestSuite(G).run(skip=["_test_enumerated_set_contains",
"_test_enumerated_set_iter_list"]) # optional - gap_packages internet
NameError: name 'G' is not defined
**********************************************************************
File "src/sage/groups/perm_gps/permgroup_named.py", line 1049, in
sage.groups.perm_gps.permgroup_named.JankoGroup._repr_
Failed example:
G = groups.permutation.Janko(1); G # optional - gap_packages internet
Exception raised:
Traceback (most recent call last):
File
"/usr/local/sage-9/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-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 1123, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.groups.perm_gps.permgroup_named.JankoGroup._repr_[0]>", line 1, in <module>
G = groups.permutation.Janko(Integer(1)); G # optional - gap_packages
internet
File "sage/misc/classcall_metaclass.pyx", line 334, in
sage.misc.classcall_metaclass.ClasscallMetaclass.__call__
(build/cythonized/sage/misc/classcall_metaclass.c:1741)
return cls.classcall(cls, *args, **kwds)
File "sage/misc/cachefunc.pyx", line 1001, in
sage.misc.cachefunc.CachedFunction.__call__
(build/cythonized/sage/misc/cachefunc.c:6017)
w = self.f(*args, **kwds)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/groups/perm_gps/permgroup_named.py",
line 147, in __classcall__
return super(PermutationGroup_unique, cls).__classcall__(cls, *args,
**kwds)
File "sage/misc/cachefunc.pyx", line 1001, in
sage.misc.cachefunc.CachedFunction.__call__
(build/cythonized/sage/misc/cachefunc.c:6017)
w = self.f(*args, **kwds)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/structure/unique_representation.py",
line 1027, in __classcall__
instance = typecall(cls, *args, **options)
File "sage/misc/classcall_metaclass.pyx", line 505, in
sage.misc.classcall_metaclass.typecall
(build/cythonized/sage/misc/classcall_metaclass.c:2191)
return (<PyTypeObject*>type).tp_call(cls, args, kwds)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/groups/perm_gps/permgroup_named.py",
line 1043, in __init__
PermutationGroup_generic.__init__(self, gap_group=id)
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/groups/perm_gps/permgroup.py",
line 435, in __init__
gens = [gen for gen in gap_group.GeneratorsOfGroup()]
File "sage/libs/gap/element.pyx", line 2668, in
sage.libs.gap.element.GapElement_MethodProxy.__call__
(build/cythonized/sage/libs/gap/element.c:20359)
return GapElement_Function.__call__(self, self.first_argument)
File "sage/libs/gap/element.pyx", line 2514, in
sage.libs.gap.element.GapElement_Function.__call__
(build/cythonized/sage/libs/gap/element.c:19304)
sig_on()
sage.libs.gap.util.GAPError: Error, no method found! Error, no 1st choice
method found for `GeneratorsOfMagmaWithInverses' on 1 arguments
The 1st argument is 'fail' which might point to an earlier problem
Killing test src/sage/groups/perm_gps/permgroup_named.py
Killing test src/sage/combinat/designs/twographs.py
Killing test src/sage/databases/findstat.py
----------------------------------------------------------------------
sage -t --long --warn-long 55.3 src/sage/graphs/strongly_regular_db.pyx # 5
doctests failed
sage -t --long --warn-long 55.3 src/sage/graphs/generators/smallgraphs.py # 6
doctests failed
sage -t --long --warn-long 55.3 src/sage/combinat/posets/posets.py # 1 doctest
failed
sage -t --long --warn-long 55.3 src/sage/plot/animate.py # 7 doctests failed
sage -t --long --warn-long 55.3 src/sage/combinat/matrices/hadamard_matrix.py
# 2 doctests failed
sage -t --long --warn-long 55.3 src/sage/tests/gap_packages.py # 1 doctest
failed
sage -t --long --warn-long 55.3 src/sage/coding/databases.py # 2 doctests
failed
sage -t --long --warn-long 55.3 src/sage/misc/latex.py # 1 doctest failed
sage -t --long --warn-long 55.3 src/sage/misc/persist.pyx # 2 doctests failed
Doctests interrupted: 1245/3793 files tested
----------------------------------------------------------------------
Total time for all tests: 3313.2 seconds
cpu time: 8940.7 seconds
cumulative wall time: 11820.0 seconds
Traceback (most recent call last):
File "/usr/local/sage-9/src/bin/sage-runtests", line 179, in <module>
err = DC.run()
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/doctest/control.py",
line 1238, in run
self.run_doctests()
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/doctest/control.py",
line 939, in run_doctests
self.dispatcher.dispatch()
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 2033, in dispatch
self.parallel_dispatch()
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 1925, in parallel_dispatch
w.start() # This might take some time
File
"/usr/local/sage-9/local/lib/python3.7/site-packages/sage/doctest/forker.py",
line 2200, in start
super(DocTestWorker, self).start()
File "/usr/local/sage-9/local/lib/python3.7/multiprocessing/process.py", line
112, in start
self._popen = self._Popen(self)
File "/usr/local/sage-9/local/lib/python3.7/multiprocessing/context.py", line
223, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "/usr/local/sage-9/local/lib/python3.7/multiprocessing/context.py", line
277, in _Popen
return Popen(process_obj)
File "/usr/local/sage-9/local/lib/python3.7/multiprocessing/popen_fork.py",
line 20, in __init__
self._launch(process_obj)
File "/usr/local/sage-9/local/lib/python3.7/multiprocessing/popen_fork.py",
line 69, in _launch
parent_r, child_w = os.pipe()
OSError: [Errno 24] Too many open files
make: *** [Makefile:180: ptestalllong] Error 1
real 56m40,929s
user 172m7,132s
sys 6m6,491s
