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 <dim...@gmail.com > <javascript:>> 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, <emanuel.c...@gmail.com > <javascript:>> 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 sage-r...@googlegroups.com <javascript:>. > >> To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-release/6f12ad28-90ce-44d5-9393-fb62dac58ade%40googlegroups.com. > > > -- You received this message because you are subscribed to the Google Groups "sage-release" group. 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