On 32-bit Suse: cat /proc/version Linux version 2.6.27.45-0.1-pae (ge...@buildhost) (gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) ) #1 SMP 2010-02-22 16:49:47 +0100
I get this test failure after a successful build from scratch: sage -t -long "devel/sage/sage/graphs/planarity.pyx" ------------------------------------------------------------ Unhandled SIGSEGV: A segmentation fault occured in Sage. This probably occured because a *compiled* component of Sage has a bug in it (typically accessing invalid memory) or 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 (sorry). Using verbose, I find that the problem is here (note that this is a long test): Trying: b = [i for i in (ellipsis_range(Integer(1),Ellipsis,Integer(1252))) if atlas_graphs[i].is_planar()] # long time###line 61:_sage_ >>> b = [i for i in [1..1252] if atlas_graphs[i].is_planar()] # long time Expecting nothing ... Unhandled SIGSEGV: (etc) John PS No-one else is posting build & test reports to sage-devel. Did I miss something? SHould this be going to sage-release? On 21 April 2010 13:05, John Cremona <john.crem...@gmail.com> wrote: > Successful build from scratch and long test on 64-bit ubuntu. > > John > > On 20 April 2010 23:31, John Palmieri <jhpalmier...@gmail.com> wrote: >> This alpha release of Sage closed 19 tickets (on top of 4.4.alpha0). >> >> Source tarball: >> >> http://sage.math.washington.edu/home/release/sage-4.4.alpha1/sage-4.4.alpha1.tar >> > -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org