gap memory limit in building 9.4.beta2 html docs

[strogdon]

Is there a way to avoid

[categorie] /var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/categories/finite_coxeter_groups.py:docstring of sage.categories.finite_coxeter_groups.FiniteCoxeterGroups.ParentMethods.permutahedron:50: WARNING: Exception occurred in plotting finite_coxeter_groups-1
[categorie]  from /var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/doc/en/reference/categories/sage/categories/finite_coxeter_groups.rst:
[categorie] Traceback (most recent call last):
[categorie]   File "/usr/lib/python3.9/site-packages/matplotlib/sphinxext/plot_directive.py", line 483, in run_code
[categorie]     exec(code, ns)
[categorie]   File "<string>", line 1, in <module>
[categorie]   File "sage/misc/lazy_import.pyx", line 362, in sage.misc.lazy_import.LazyImport.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/lazy_import.c:4041)
[categorie]     return self.get_object()(*args, **kwds)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/combinat/root_system/coxeter_group.py", line 135, in CoxeterGroup
[categorie]     return CoxeterMatrixGroup(cartan_type, base_ring, index_set)
[categorie]   File "sage/misc/classcall_metaclass.pyx", line 322, in sage.misc.classcall_metaclass.ClasscallMetaclass.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/classcall_metaclass.c:1743)
[categorie]     return cls.classcall(cls, *args, **kwds)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/groups/matrix_gps/coxeter_group.py", line 230, in __classcall_private__
[categorie]     return super(CoxeterMatrixGroup, cls).__classcall__(cls,
[categorie]   File "sage/misc/cachefunc.pyx", line 1001, in sage.misc.cachefunc.CachedFunction.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:6087)
[categorie]     w = self.f(*args, **kwds)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/structure/unique_representation.py", line 1007, in __classcall__
[categorie]     instance = typecall(cls, *args, **options)
[categorie]   File "sage/misc/classcall_metaclass.pyx", line 486, in sage.misc.classcall_metaclass.typecall (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/classcall_metaclass.c:2207)
[categorie]     return (<PyTypeObject*>type).tp_call(cls, args, kwds)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/groups/matrix_gps/coxeter_group.py", line 273, in __init__
[categorie]     one = MS.one()
[categorie]   File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
[categorie]     self.cache = f(self._instance)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/matrix/matrix_space.py", line 1608, in identity_matrix
[categorie]     A = self.zero_matrix().__copy__()
[categorie]   File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
[categorie]     self.cache = f(self._instance)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/matrix/matrix_space.py", line 1766, in zero_matrix
[categorie]     zero = self.base_ring().zero()
[categorie]   File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
[categorie]     self.cache = f(self._instance)
[categorie]   File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/rings/universal_cyclotomic_field.py", line 1397, in zero
[categorie]     return self.element_class(self, libgap.zero())
[categorie]   File "sage/libs/gap/libgap.pyx", line 618, in sage.libs.gap.libgap.Gap.zero (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/libs/gap/libgap.c:6277)
[categorie]     return self(0)
[categorie]   File "sage/structure/parent.pyx", line 898, in sage.structure.parent.Parent.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/structure/parent.c:9342)
[categorie]     return mor._call_(x)
[categorie]   File "sage/structure/coerce_maps.pyx", line 161, in sage.structure.coerce_maps.DefaultConvertMap_unique._call_ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/structure/coerce_maps.c:4628)
[categorie]     raise
[categorie]   File "sage/structure/coerce_maps.pyx", line 156, in sage.structure.coerce_maps.DefaultConvertMap_unique._call_ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/structure/coerce_maps.c:4520)
[categorie]     return C._element_constructor(x)
[categorie]   File "sage/libs/gap/libgap.pyx", line 298, in sage.libs.gap.libgap.Gap._element_constructor_ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/libs/gap/libgap.c:3391)
[categorie]     initialize()
[categorie]   File "sage/libs/gap/util.pyx", line 314, in sage.libs.gap.util.initialize (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/libs/gap/util.c:5896)
[categorie]     with atomic_write(workspace) as f:
[categorie]   File "sage/libs/gap/util.pyx", line 316, in sage.libs.gap.util.initialize (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/libs/gap/util.c:5851)
[categorie]     gap_eval('SaveWorkspace("{0}")'.format(f.name))
[categorie]   File "sage/libs/gap/util.pyx", line 398, in sage.libs.gap.util.gap_eval (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/libs/gap/util.c:6067)
[categorie]     GAP_Enter()
[categorie] sage.libs.gap.util.GAPError: Error, reached the pre-set memory limit
[categorie] (change it with the -o command line option)
[cryptogra] The inventory files are in ../../build_doc/inventory/en/reference/cryptography.
Build finished. The built documents can be found in /var/tmp/portage/sci-mathematics/sage-9999/work/build_doc/inventory/en/reference/cryptography

[kiwifb]

There is, and I am making noise on the associated gap upgrade ticket. Downgrading ctbllib from 1.3.1+ back to 1.2_p2(?) will allow the doc to build. I am not sure why it happens. I increased the memory and it still didn't work. I upgraded ctbllib after sage was installed and successfully produced the failing plot from a normal session.

[strogdon]

Good spot. I have ctbllib-1.2_p2-r6 whenever successful. The failure is with ctbllib-1.3.2. Trying again with the downgrade.

[kiwifb]

The memory limit is really a red herring. I am fairly sure this is because the newer ctbllib is using atlasrep which is broken for system wide install because it tries to write stuff in system location.

[kiwifb]

ctbllib-1.3.1+ is now masked.