On Mon, Feb 25, 2019 at 3:36 PM E. Madison Bray <erik.m.b...@gmail.com> wrote:
On Ubuntu 14.04 I am getting a strange error when trying to build the
docs. Tried `make doc-clean` to no avail:
Also, when I try running the tests for
sage.categories.finite_coxeter_groups I get the same failure at:
sage -t src/sage/categories/finite_coxeter_groups.py
**********************************************************************
File "src/sage/categories/finite_coxeter_groups.py", line 725, in
sage.categories.finite_coxeter_groups.FiniteCoxeterGroups.ParentMethods.permutahedron
Failed example:
W.permutahedron()
Followed with a long traceback, the relevant portion being:
W.permutahedron()
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/categories/finite_coxeter_groups.py",
line 765, in permutahedron
return Polyhedron(vertices=vertices, base_ring=base_ring)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/constructor.py",
line 600, in Polyhedron
return parent(Vrep, Hrep, convert=convert, verbose=verbose)
File "sage/structure/parent.pyx", line 901, in
sage.structure.parent.Parent.__call__
(build/cythonized/sage/structure/parent.c:9205)
return mor._call_with_args(x, args, kwds)
File "sage/structure/coerce_maps.pyx", line 181, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(build/cythonized/sage/structure/coerce_maps.c:5076)
raise
File "sage/structure/coerce_maps.pyx", line 176, in
sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(build/cythonized/sage/structure/coerce_maps.c:4964)
return C._element_constructor(x, *args, **kwds)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/parent.py",
line 517, in _element_constructor_
return self.element_class(self, Vrep, Hrep, **kwds)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/backend_field.py",
line 177, in __init__
super(Polyhedron_field, self).__init__(parent, Vrep, Hrep, **kwds)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/base.py",
line 124, in __init__
self._init_from_Vrepresentation(vertices, rays, lines, **kwds)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/backend_field.py",
line 208, in _init_from_Vrepresentation
H = Vrep2Hrep(self.base_ring(), self.ambient_dim(), vertices,
rays, lines)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description_inhomogeneous.py",
line 446, in __init__
DD = Algorithm(A).run()
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 764, in run
DD.add_inequality(a)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 715, in add_inequality
if not self.are_adjacent(rp, rn):
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 447, in are_adjacent
Z = self.zero_set(r1).intersection(self.zero_set(r2))
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 375, in zero_set
t.update(self.A[i] for i in range(n,len(self.A)) if
self.A[i].inner_product(ray) == self.zero)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 375, in <genexpr>
t.update(self.A[i] for i in range(n,len(self.A)) if
self.A[i].inner_product(ray) == self.zero)
File "sage/structure/element.pyx", line 1091, in
sage.structure.element.Element.__richcmp__
(build/cythonized/sage/structure/element.c:9923)
return (<Element>self)._richcmp_(other, op)
File "sage/structure/element.pyx", line 1095, in
sage.structure.element.Element._richcmp_
(build/cythonized/sage/structure/element.c:10030)
cpdef _richcmp_(left, right, int op):
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/rings/qqbar.py",
line 4641, in _richcmp_
return bool(self) == (op == op_NE)
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/rings/qqbar.py",
line 3376, in __bool__
c = cmp_elements_with_same_minpoly(left, right, left.minpoly())
File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/rings/qqbar.py",
line 2225, in cmp_elements_with_same_minpoly
raise RuntimeError('a = {}\nb = {}\np = {}'.format(a, b, p))
RuntimeError: a = 2.917983368234029?e15
b = 2.917983368234029?e15
p = x^6 - 5835966736468056*x^5 +
2658455991569831813923974927379870544*x^4 +
2658455991569831814199401327502424704*x^3 +
2658455991569831809001982851260652032*x^2 + 253512790118400*x + 4096
Any ideas?
[dochtml] [categorie]
/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/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
[dochtml] [categorie] from
/home/embray/src/sagemath/sage/src/doc/en/reference/categories/sage/categories/finite_coxeter_groups.rst:
[dochtml] [categorie] Traceback (most recent call last):
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/matplotlib/sphinxext/plot_directive.py",
line 524, in run_code
[dochtml] [categorie] six.exec_(code, ns)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/six.py",
line 709, in exec_
[dochtml] [categorie] exec("""exec _code_ in _globs_, _locs_""")
[dochtml] [categorie] File "<string>", line 1, in <module>
[dochtml] [categorie] File "<string>", line 2, in <module>
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/categories/finite_coxeter_groups.py",
line 765, in permutahedron
[dochtml] [categorie] return Polyhedron(vertices=vertices,
base_ring=base_ring)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/constructor.py",
line 600, in Polyhedron
[dochtml] [categorie] return parent(Vrep, Hrep, convert=convert,
verbose=verbose)
[dochtml] [categorie] File "sage/structure/parent.pyx", line 901, in
sage.structure.parent.Parent.__call__
(build/cythonized/sage/structure/parent.c:9205)
[dochtml] [categorie] return mor._call_with_args(x, args, kwds)
[dochtml] [categorie] File "sage/structure/coerce_maps.pyx", line
181, in sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(build/cythonized/sage/structure/coerce_maps.c:5076)
[dochtml] [categorie] raise
[dochtml] [categorie] File "sage/structure/coerce_maps.pyx", line
176, in sage.structure.coerce_maps.DefaultConvertMap_unique._call_with_args
(build/cythonized/sage/structure/coerce_maps.c:4964)
[dochtml] [categorie] return C._element_constructor(x, *args, **kwds)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/parent.py",
line 517, in _element_constructor_
[dochtml] [categorie] return self.element_class(self, Vrep, Hrep, **kwds)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/backend_field.py",
line 177, in __init__
[dochtml] [categorie] super(Polyhedron_field,
self).__init__(parent, Vrep, Hrep, **kwds)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/base.py",
line 124, in __init__
[dochtml] [categorie] self._init_from_Vrepresentation(vertices,
rays, lines, **kwds)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/backend_field.py",
line 208, in _init_from_Vrepresentation
[dochtml] [categorie] H = Vrep2Hrep(self.base_ring(),
self.ambient_dim(), vertices, rays, lines)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description_inhomogeneous.py",
line 446, in __init__
[dochtml] [categorie] DD = Algorithm(A).run()
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 764, in run
[dochtml] [categorie] DD.add_inequality(a)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 715, in add_inequality
[dochtml] [categorie] if not self.are_adjacent(rp, rn):
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 447, in are_adjacent
[dochtml] [categorie] Z = self.zero_set(r1).intersection(self.zero_set(r2))
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 375, in zero_set
[dochtml] [categorie] t.update(self.A[i] for i in
range(n,len(self.A)) if self.A[i].inner_product(ray) == self.zero)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/geometry/polyhedron/double_description.py",
line 375, in <genexpr>
[dochtml] [categorie] t.update(self.A[i] for i in
range(n,len(self.A)) if self.A[i].inner_product(ray) == self.zero)
[dochtml] [categorie] File "sage/structure/element.pyx", line 1091,
in sage.structure.element.Element.__richcmp__
(build/cythonized/sage/structure/element.c:9923)
[dochtml] [categorie] return (<Element>self)._richcmp_(other, op)
[dochtml] [categorie] File "sage/structure/element.pyx", line 1095,
in sage.structure.element.Element._richcmp_
(build/cythonized/sage/structure/element.c:10030)
[dochtml] [categorie] cpdef _richcmp_(left, right, int op):
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/rings/qqbar.py",
line 4641, in _richcmp_
[dochtml] [categorie] return bool(self) == (op == op_NE)
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/rings/qqbar.py",
line 3376, in __bool__
[dochtml] [categorie] c = cmp_elements_with_same_minpoly(left,
right, left.minpoly())
[dochtml] [categorie] File
"/home/embray/src/sagemath/sage/local/lib/python2.7/site-packages/sage/rings/qqbar.py",
line 2225, in cmp_elements_with_same_minpoly
[dochtml] [categorie] raise RuntimeError('a = {}\nb = {}\np =
{}'.format(a, b, p))
[dochtml] [categorie] RuntimeError: a = 2.917983368234029?e15
[dochtml] [categorie] b = 2.917983368234029?e15
[dochtml] [categorie] p = x^6 - 5835966736468056*x^5 +
2658455991569831813923974927379870544*x^4 +
2658455991569831814199401327502424704*x^3 +
2658455991569831809001982851260652032*x^2 + 253512790118400*x + 4096
On Mon, Feb 25, 2019 at 7:21 AM 'Justin C. Walker' via sage-release
<sage-release@googlegroups.com> wrote:
On Feb 24, 2019, at 02:39 , Volker Braun <vbraun.n...@gmail.com> wrote:
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
Built w/o problems on three macOS platforms from a fresh clone of the develop
tree.
10.11.6 (mid-2015 MBP, Quad-core Core i7): all tests passed!
10.13.6 (2017 iMac Pro, 18-core Xeon W): all tests passed!
However, repeating the “loop” testing of polynomials.pyx showed the same
intermittent failures as before (this failure occurred in 4 of 8 tests).
10.14.2 (2017 MBP, Quad-core Core i7): one testing failure:
sage -t --long --warn-long 77.8 src/sage/numerical/backends/logging_backend.py
# Killed due to abort
When run by itself the test passed. I then reran the full test cycle, with no
failures (other than a batch of timeouts, due to my being unable to keep my MBP
from going to sleep at intervals).
Log for the logging_bsckend failure attached.
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--
Justin C. Walker, Curmudgeon-At-Large
Institute for the Enhancement of the Director's Income
--------
Experience is what you get
when you don't get what you want.
--------
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