Hi!
While finalising #11935 together with Nicolas, I get the following
(with a lot of patches applied...):
sage -t --verbose -force_lib "devel/sage/sage/crypto/mq/
mpolynomialsystem.py"
Trying:
set_random_seed(0L)
Expecting nothing
ok
Trying:
change_warning_output(sys.stdout)
Expecting nothing
ok
Trying:
sr =
mq.SR(Integer(2),Integer(1),Integer(2),Integer(4),gf2=True,polybori=True)###line
26:_sage_ >>> sr = mq.SR(2,1,2,4,gf2=True,polybori=True)
Expecting nothing
ok
Trying:
sr###line 27:_sage_ >>> sr
Expecting:
SR(2,1,2,4)
ok
Trying:
set_random_seed(Integer(1))###line 33:_sage_ >>>
set_random_seed(1)
Expecting nothing
ok
Trying:
F,s = sr.polynomial_system()###line 34:_sage_ >>> F,s =
sr.polynomial_system()
Expecting nothing
*** glibc detected *** python: double free or corruption (fasttop):
0x00000000031a5180 ***
Then it hangs, and I have to interrupt it.
However, when I give the same (more or less) sequence of commands in
an interactive session, I get
sage: sr = mq.SR(2,1,2,4,gf2=True,polybori=True)
sage: sr
SR(2,1,2,4)
sage: set_random_seed(1)
sage: F,s = sr.polynomial_system()
sage: F
Polynomial Sequence with 112 Polynomials in 64 Variables
Can you please give me pointers to tools that help to track that
problem down?
Best regards,
Simon
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