#12918: segmentation fault with multivariate polynomial factorization
-----------------------------+----------------------------------------------
Reporter: zimmerma | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.1
Component: factorization | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
-----------------------------+----------------------------------------------
with Sage 4.8 I get:
{{{
sage: U.<x,y> = GF(2)[]
sage: factor(x^6 + y^5 + x^5 + y^4,proof=False)
/usr/local/sage-4.8-linux-64bit-
ubuntu_10.04.3_lts-x86_64-Linux/local/lib/libcsage.so(print_backtrace+0x31)[0x2b670685e3a3]
...
------------------------------------------------------------------------
Unhandled SIGSEGV: A segmentation fault occurred in Sage.
This probably occurred because a *compiled* component of Sage has a bug
in it and is not properly wrapped with sig_on(), sig_off(). You might
want to run Sage under gdb with 'sage -gdb' to debug this.
Sage will now terminate.
------------------------------------------------------------------------
local/bin/sage-sage: line 303: 7365 Segmentation fault sage-ipython
"$@" -i
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12918>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
