Running few optional + external packages, I get
Using --optional=4ti2,cbc,ccache,cryptominisat,dot2tex,e_antic,external,glucose,latte_int,lidia,lrslib,memlimit,normaliz,notedown,openssl,pandoc_attributes,pycosat,pynormaliz,rst2ipynb,sage,sage_numerical_backends_coin,sage_numerical_backends_cplex,sage_numerical_backends_gurobi,sagenb
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sage -t --long src/sage/databases/findstat.py # 8 doctests failed
sage -t --long src/sage/geometry/polyhedron/base.py # Bad exit: 1
sage -t --long src/sage/graphs/generators/smallgraphs.py # 2 doctests failed
sage -t --long src/sage/interfaces/latte.py # 1 doctest failed
sage -t --long src/sage/plot/animate.py # 7 doctests failed
sage -t --long src/sage/sat/solvers/dimacs.py # 1 doctest failed
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External software detected for doctesting: cplex,ffmpeg,graphviz,gurobi,imagemagick,internet,latex,pandoc
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sage -t --long src/sage/databases/findstat.py # 8 doctests failed
sage -t --long src/sage/geometry/polyhedron/base.py # Bad exit: 1
sage -t --long src/sage/graphs/generators/smallgraphs.py # 2 doctests failed
sage -t --long src/sage/interfaces/latte.py # 1 doctest failed
sage -t --long src/sage/plot/animate.py # 7 doctests failed
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External software detected for doctesting: ffmpeg,imagemagick,internet
The issue with dimacs.py does not reproduce, it is copied below.
The issue with polyhedron/base.py evolved follwing the inclusion of :
c57fa9df39 Trac #29200: Dilation of polyhedron with both Vrep and Hrep (if backend supports it)
b9dd82bb53 Trac #29198: Set up hypercube with both Vrep and Hrep (if backend supports it)
So I copied the traceback below.
sage -t --long src/sage/sat/solvers/dimacs.py
**********************************************************************
File "src/sage/sat/solvers/dimacs.py", line 614, in sage.sat.solvers.dimacs.GlucoseSyrup.__call__
Failed example:
solver() # optional - glucose
Exception raised:
Traceback (most recent call last):
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 681, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 1123, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.sat.solvers.dimacs.GlucoseSyrup.__call__[10]>", line 1, in <module>
solver() # optional - glucose
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/sat/solvers/dimacs.py", line 630, in __call__
s = (None,) + tuple(e>0 for e in s)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/sat/solvers/dimacs.py", line 630, in <genexpr>
s = (None,) + tuple(e>0 for e in s)
ValueError: invalid literal for int() with base 10: ''
**********************************************************************
1 item had failures:
1 of 12 in sage.sat.solvers.dimacs.GlucoseSyrup.__call__
1 rsat test not run
0 tests not run because we ran out of time
[87 tests, 1 failure, 3.20 s]
sage -t --long src/sage/interfaces/latte.py
**********************************************************************
File "src/sage/interfaces/latte.py", line 70, in sage.interfaces.latte.count
Failed example:
print(count(cddin, **opts)) # optional - latte_int
Expected:
x[0]^2*x[1]^(-2)*x[2]^(-2)/((1-x[1])*(1-x[2])*(1-x[0]^(-1)))
+ x[0]^(-2)*x[1]^(-2)*x[2]^(-2)/((1-x[1])*(1-x[2])*(1-x[0]))
+ x[0]^2*x[1]^(-2)*x[2]^2/((1-x[1])*(1-x[0]^(-1))*(1-x[2]^(-1)))
+ x[0]^(-2)*x[1]^(-2)*x[2]^2/((1-x[1])*(1-x[0])*(1-x[2]^(-1)))
+ x[0]^2*x[1]^2*x[2]^(-2)/((1-x[2])*(1-x[0]^(-1))*(1-x[1]^(-1)))
+ x[0]^(-2)*x[1]^2*x[2]^(-2)/((1-x[2])*(1-x[0])*(1-x[1]^(-1)))
+ x[0]^2*x[1]^2*x[2]^2/((1-x[0]^(-1))*(1-x[1]^(-1))*(1-x[2]^(-1)))
+ x[0]^(-2)*x[1]^2*x[2]^2/((1-x[0])*(1-x[1]^(-1))*(1-x[2]^(-1)))
Got:
x[0]^2*x[1]^(-2)*x[2]^(-2)/((1-x[1])*(1-x[2])*(1-x[0]^(-1)))
+ x[0]^(-2)*x[1]^(-2)*x[2]^(-2)/((1-x[1])*(1-x[2])*(1-x[0]))
+ x[0]^2*x[1]^(-2)*x[2]^2/((1-x[1])*(1-x[2]^(-1))*(1-x[0]^(-1)))
+ x[0]^(-2)*x[1]^(-2)*x[2]^2/((1-x[1])*(1-x[0])*(1-x[2]^(-1)))
+ x[0]^2*x[1]^2*x[2]^(-2)/((1-x[2])*(1-x[1]^(-1))*(1-x[0]^(-1)))
+ x[0]^(-2)*x[1]^2*x[2]^(-2)/((1-x[2])*(1-x[0])*(1-x[1]^(-1)))
+ x[0]^2*x[1]^2*x[2]^2/((1-x[2]^(-1))*(1-x[1]^(-1))*(1-x[0]^(-1)))
+ x[0]^(-2)*x[1]^2*x[2]^2/((1-x[0])*(1-x[2]^(-1))*(1-x[1]^(-1)))
<BLANKLINE>
**********************************************************************
1 item had failures:
1 of 19 in sage.interfaces.latte.count
0 tests not run because we ran out of time
[58 tests, 1 failure, 0.93 s]
sage -t --long src/sage/geometry/polyhedron/base.py
**********************************************************************
File "src/sage/geometry/polyhedron/base.py", line 7948, in sage.geometry.polyhedron.base.Polyhedron_base.integral_points
Failed example:
P = 1/10*polytopes.hypercube(14) # long time
Exception raised:
Traceback (most recent call last):
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 681, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 1123, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.geometry.polyhedron.base.Polyhedron_base.integral_points[12]>", line 1, in <module>
P = Integer(1)/Integer(10)*polytopes.hypercube(Integer(14)) # long time
File "sage/rings/rational.pyx", line 2414, in sage.rings.rational.Rational.__mul__ (build/cythonized/sage/rings/rational.c:20776)
return coercion_model.bin_op(left, right, operator.mul)
File "sage/structure/coerce.pyx", line 1201, in sage.structure.coerce.CoercionModel.bin_op (build/cythonized/sage/structure/coerce.c:10056)
return (<Action>action)._act_(x, y)
File "sage/categories/action.pyx", line 438, in sage.categories.action.PrecomposedAction._act_ (build/cythonized/sage/categories/action.c:6958)
return self._action._act_(g, x)
File "sage/structure/coerce_actions.pyx", line 153, in sage.structure.coerce_actions.ActedUponAction._act_ (build/cythonized/sage/structure/coerce_actions.c:4479)
return (<Element>x)._acted_upon_(g, not self._is_left)
File "sage/structure/element.pyx", line 927, in sage.structure.element.Element._acted_upon_ (build/cythonized/sage/structure/element.c:8608)
cpdef _acted_upon_(self, x, bint self_on_left):
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/geometry/polyhedron/base.py", line 4616, in _acted_upon_
return self.dilation(actor)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/geometry/polyhedron/base.py", line 4442, in dilation
new_vertices = [ list(scalar*v.vector()) for v in self.vertex_generator() ]
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/geometry/polyhedron/base.py", line 4442, in <listcomp>
new_vertices = [ list(scalar*v.vector()) for v in self.vertex_generator() ]
MemoryError
**********************************************************************
...
**********************************************************************
File "src/sage/geometry/polyhedron/base.py", line 9073, in sage.geometry.polyhedron.base.Polyhedron_base.affine_hull
Failed example:
P.affine_hull(orthonormal=True, extend=True)
Exception raised:
Traceback (most recent call last):
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 681, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 1121, in compile_and_execute
compiled = compiler(example)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 649, in compiler
compileflags, 1)
MemoryError
**********************************************************************
File "src/sage/geometry/polyhedron/base.py", line 9075, in sage.geometry.polyhedron.base.Polyhedron_base.affine_hull
Failed example:
sig_on_count() # check sig_on/off pairings (virtual doctest)
Exception raised:
Traceback (most recent call last):
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 681, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 1121, in compile_and_execute
compiled = compiler(example)
File "/home/slabbe/GitBox/sage/local/lib/python3.7/site-packages/sage/doctest/forker.py", line 649, in compiler
compileflags, 1)
MemoryError
Bad exit: 1
**********************************************************************
Tests run before process (pid=23020) failed:
sage: p = polytopes.hypercube(2) ## line 74 ##
...
sage: P = Polyhedron(vertices=[[1, 0], [0, 1]], rays=[[1, 0]]) ## line 9162 ##
sage: P = Polyhedron(vertices=[[1, 0], [0, 1]], lines=[[1, 0]]) ## line 9175 ##
sage: P = polytopes.dodecahedron(); P ## line 9188 ##
**********************************************************************