#11207: Doctest failure of groups/perm_gps/cubegroup.py on Ubuntu 10.10 system
with
1 GB RAM (lack of RAM ??)
------------------------+---------------------------------------------------
Reporter: drkirkby | Owner: mvngu
Type: defect | Status: new
Priority: major | Milestone: sage-4.7
Component: doctest | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
------------------------+---------------------------------------------------
I got the following error on a system with an AMD Opteron 248 (2.2 GHz).
The machine has only 1 GB RAM, but I've had success building and testing
Sage on a Solaris system with less RAM.
{{{
drkirkby@laptop:~$ cat cubegroup-error.log
sage -t -long -force_lib "devel/sage/sage/groups/perm_gps/cubegroup.py"
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 893:
sage: rubik.solve(state)
Exception raised:
Traceback (most recent call last):
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_16[4]>", line 1, in <module>
rubik.solve(state)###line 893:
sage: rubik.solve(state)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 914, in solve
return C.solve(algorithm)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 1107, in solve
return solver.solve(self.facets(), timeout=timeout)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/rubik.py", line 254, in solve
child.expect('Initialization done!')
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/pexpect.py", line 912, in expect
return self.expect_list(compiled_pattern_list, timeout,
searchwindowsize)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/pexpect.py", line 978, in expect_list
raise EOF (str(e) + '\n' + str(self))
EOF: End Of File (EOF) in read_nonblocking(). Exception style
platform.
<pexpect.spawn instance at 0x5af65f0>
version: 2.0 ($Revision: 1.151 $)
command: /home/drkirkby/sage-4.7.alpha4/local/bin/dikcube
args: ['/home/drkirkby/sage-4.7.alpha4/local/bin/dikcube', '-p']
patterns:
Initialization done!
buffer (last 100 chars):
before (last 100 chars): 1 of 5 in __main__.example_7
12 of 16 in __main__.example_8
***Test Failed*** 31 failures.
after: <class 'pexpect.EOF'>
match: None
match_index: None
exitstatus: None
flag_eof: 1
pid: 13702
child_fd: 4
timeout: 30
delimiter: <class 'pexpect.EOF'>
logfile: None
maxread: 2000
searchwindowsize: None
delaybeforesend: 0.1
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 895:
sage: state = rubik.faces("R*U")
Exception raised:
Traceback (most recent call last):
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_16[5]>", line 1, in <module>
state = rubik.faces("R*U")###line 895:
sage: state = rubik.faces("R*U")
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 657, in faces
fcts = self.facets(self.parse(mv))
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 587, in parse
g = G(1)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/permgroup.py", line 566, in __call__
return self.identity()
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/permgroup.py", line 802, in identity
return self._element_class()([], self, check=True)
File "permgroup_element.pyx", line 329, in
sage.groups.perm_gps.permgroup_element.PermutationGroupElement.__init__
(sage/groups/perm_gps/permgroup_element.c:2979)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/expect.py", line 1099, in __call__
return cls(self, x, name=name)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/expect.py", line 1532, in __init__
raise TypeError, x
TypeError: Unexpected EOF from Gap executing $sage6:=PermList([1]);;
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 896:
sage: rubik.solve(state, algorithm='gap') # long time
Expected:
'R*U'
Got:
'Illegal or syntactically incorrect state. No solution.'
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 970:
sage: C = RubiksCube().move("R U R'")
Exception raised:
Traceback (most recent call last):
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_18[2]>", line 1, in <module>
C = RubiksCube().move("R U R'")###line 970:
sage: C = RubiksCube().move("R U R'")
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 1000, in __init__
self._state = self._group(1)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 485, in __call__
return self.parse(mv)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 621, in parse
return G(mv)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/permgroup.py", line 566, in __call__
return self.identity()
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/permgroup.py", line 802, in identity
return self._element_class()([], self, check=True)
File "permgroup_element.pyx", line 328, in
sage.groups.perm_gps.permgroup_element.PermutationGroupElement.__init__
(sage/groups/perm_gps/permgroup_element.c:2955)
File "sage_object.pyx", line 463, in
sage.structure.sage_object.SageObject._gap_
(sage/structure/sage_object.c:3982)
File "sage_object.pyx", line 439, in
sage.structure.sage_object.SageObject._interface_
(sage/structure/sage_object.c:3622)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/expect.py", line 1099, in __call__
return cls(self, x, name=name)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/expect.py", line 1532, in __init__
raise TypeError, x
TypeError: Unexpected EOF from Gap executing
Read("/home/drkirkby/.sage//temp/jay/13698//interface//tmp13699");
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 971:
sage: C.show3d()
Exception raised:
Traceback (most recent call last):
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_18[3]>", line 1, in <module>
C.show3d()###line 971:
sage: C.show3d()
NameError: name 'C' is not defined
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 975:
sage: C = RubiksCube("R*L"); C
Exception raised:
Traceback (most recent call last):
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_18[4]>", line 1, in <module>
C = RubiksCube("R*L"); C###line 975:
sage: C = RubiksCube("R*L"); C
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 1003, in __init__
state = self._group.faces(state)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 657, in faces
fcts = self.facets(self.parse(mv))
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/cubegroup.py", line 587, in parse
g = G(1)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/permgroup.py", line 566, in __call__
return self.identity()
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/groups/perm_gps/permgroup.py", line 802, in identity
return self._element_class()([], self, check=True)
File "permgroup_element.pyx", line 328, in
sage.groups.perm_gps.permgroup_element.PermutationGroupElement.__init__
(sage/groups/perm_gps/permgroup_element.c:2955)
File "sage_object.pyx", line 463, in
sage.structure.sage_object.SageObject._gap_
(sage/structure/sage_object.c:3982)
File "sage_object.pyx", line 439, in
sage.structure.sage_object.SageObject._interface_
(sage/structure/sage_object.c:3622)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/expect.py", line 1099, in __call__
return cls(self, x, name=name)
File "/home/drkirkby/sage-4.7.alpha4/local/lib/python/site-
packages/sage/interfaces/expect.py", line 1532, in __init__
raise TypeError, x
TypeError: Unexpected EOF from Gap executing
Read("/home/drkirkby/.sage//temp/jay/13698//interface//tmp13699");
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 989:
sage: C.show()
Exception raised:
Traceback (most recent call last):
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/drkirkby/sage-4.7.alpha4/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_18[5]>", line 1, in <module>
C.show()###line 989:
sage: C.show()
NameError: name 'C' is not defined
**********************************************************************
File
"/home/drkirkby/sage-4.7.alpha4/devel/sage/sage/groups/perm_gps/cubegroup.py",
line 990:
sage: C.solve(algorithm='gap') # long time
Exception raised:
<SNIP>
TypeError: Unexpected EOF from Gap executing
Read("/home/drkirkby/.sage//temp/jay/13698//interface//tmp13699");
**********************************************************************
7 items had failures:
3 of 8 in __main__.example_16
6 of 9 in __main__.example_18
3 of 6 in __main__.example_19
5 of 8 in __main__.example_20
1 of 7 in __main__.example_6
1 of 5 in __main__.example_7
12 of 16 in __main__.example_8
***Test Failed*** 31 failures.
For whitespace errors, see the file
/home/drkirkby/.sage//tmp/.doctest_cubegroup.py
[9.0 s]
----------------------------------------------------------------------
The following tests failed:
sage -t -long -force_lib
"devel/sage/sage/groups/perm_gps/cubegroup.py"
Total time for all tests: 9.0 seconds
drkirkby@laptop:~$
}}}
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11207>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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