dolfin team mailing list archive

[Johan Hake <hake.dev@xxxxxxxxx>]

On 04/27/2012 01:31 PM, Johannes Ring wrote:
> On Fri, Apr 27, 2012 at 1:19 PM, Johannes Ring<johannr@xxxxxxxxx>  wrote:
> > On Fri, Apr 27, 2012 at 1:07 PM, Anders Logg<logg@xxxxxxxxx>  wrote:
> > > On Fri, Apr 27, 2012 at 12:55:08PM +0200, Johannes Ring wrote:
> > > > I found a very clever fix for this now. Simply remove Boost 1.47
> > > > installed by Dorsal and rebuild everything with the system wide Boost
> > > > 1.42 packages. Bug gone and the linux64-exp buildbot should very soon
> > > > be green again.
> > > >
> > > > Johannes
> > >
> > > Great!!!
> >
> > Argh! I spoke to soon. It didn't work in parallel.
>
> I ran "mpirun -np 2 xterm -e gdb ./demo_mesh-generation" and the gdb
> stacktrace is below. Any ideas?

Looks like parmetis was not compiled with debug symbols.

Johan

> Johannes
>
> GNU gdb (GDB) 7.1-ubuntu
> Copyright (C) 2010 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later<http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "x86_64-linux-gnu".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from
> /scratch/fenics/buildbots/trunk/fenics-build/dolfin/demo/undocumented/mesh-generation/cpp/demo_mesh-generation...done.
> (gdb) run
> Starting program:
> /scratch/fenics/buildbots/trunk/fenics-build/dolfin/demo/undocumented/mesh-generation/cpp/demo_mesh-generation
> [Thread debugging using libthread_db enabled]
> Process 1: Partitioned mesh, edge cut is 20.
> Process 1: Plotting mesh (DOLFIN mesh).
> Process 1: *** Warning: Plotting disabled when running in parallel;
> see https://bugs.launchpad.net/dolfin/+bug/427534
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007fffef1ee682 in ParMETIS_V3_Mesh2Dual () from /usr/lib/libparmetis.so.3.1
> (gdb) where
> #0  0x00007fffef1ee682 in ParMETIS_V3_Mesh2Dual ()
>     from /usr/lib/libparmetis.so.3.1
> #1  0x00000b74000006b4 in ?? ()
> #2  0x0000081100000847 in ?? ()
> #3  0x0000093700000628 in ?? ()
> #4  0x000009dc0000081c in ?? ()
> #5  0x000008920000081d in ?? ()
> #6  0x000006cb00000b16 in ?? ()
> #7  0x00000b2c00000b57 in ?? ()
> #8  0x000005ff00000695 in ?? ()
> #9  0x0000066700000665 in ?? ()
> #10 0x000009000000092b in ?? ()
> #11 0x000006d200000719 in ?? ()
> #12 0x0000090a00000908 in ?? ()
> #13 0x000006fa000006d4 in ?? ()
> #14 0x0000092700000926 in ?? ()
> #15 0x0000069600000b58 in ?? ()
> #16 0x00000b920000096c in ?? ()
> #17 0x00000b2700000b2b in ?? ()
> #18 0x00000b15000006c9 in ?? ()
> #19 0x00000b1400000698 in ?? ()
> #20 0x00000b2a000009d7 in ?? ()
> #21 0x0000093600000b93 in ?? ()
> ---Type<return>  to continue, or q<return>  to quit---
> #22 0x00000b260000079a in ?? ()
> #23 0x00000b5c000006c7 in ?? ()
> #24 0x00000acd00000b4b in ?? ()
> #25 0x00000b2f000005f5 in ?? ()
> #26 0x000006ae00000b73 in ?? ()
> #27 0x00000b3100000b30 in ?? ()
> #28 0x00000a550000081b in ?? ()
> #29 0x00000b5200000ac3 in ?? ()
> #30 0x000006eb00000832 in ?? ()
> #31 0x00000833000006ea in ?? ()
> #32 0x000008f70000063a in ?? ()
> #33 0x000005e900000b4e in ?? ()
> #34 0x00000bac00000a66 in ?? ()
> #35 0x00000a5400000b35 in ?? ()
> #36 0x0000000000000904 in ?? ()
> #37 0x0000000200000000 in ?? ()
> #38 0x0000000000000000 in ?? ()
> (gdb)