segfault in bridge model

[Pavel Solin]

Hi guys,
I tried to load the bridge model:

pavel@pavel-desktop:~/repos/hermes/hermes3d/examples/bridge$ bridge
I Loading mesh...
Not all outer faces have defined boundary condition (line 91480).
Segfault caught. Printing stacktrace:

Traceback (most recent call last):
File unknown, in _start()
File unknown, in __libc_start_main()
File "/home/pavel/repos/hermes/hermes3d/examples/bridge/main.cpp",
line 58, in main()
H1Space space(&mesh, bc_types, essential_bc_values, Ord3(P_INIT_X,
P_INIT_Y, P_INIT_Z));
File "/home/pavel/repos/hermes/hermes3d/src/space/h1.cpp", line 61,
in H1Space()
this->assign_dofs();
File "/home/pavel/repos/hermes/hermes3d/src/space/space.cpp", line
2286, in Space::assign_dofs(int, int)
enforce_minimum_rule();
File "/home/pavel/repos/hermes/hermes3d/src/space/space.cpp", line
311, in Space::enforce_minimum_rule()
if (!fnode->ced) {
File unknown, in killpg()
File "/home/pavel/repos/hermes/hermes_common/third_party_codes/trilinos-teuchos/Teuchos_stacktrace.cpp",
line 447, in (anonymous
namespace)::loc_segfault_callback_print_stack(int)
Teuchos::show_stacktrace();
File "/home/pavel/repos/hermes/hermes_common/third_party_codes/trilinos-teuchos/Teuchos_stacktrace.cpp",
line 491, in Teuchos::show_stacktrace()
std::cout << Teuchos::get_stacktrace();
File "/home/pavel/repos/hermes/hermes_common/third_party_codes/trilinos-teuchos/Teuchos_stacktrace.cpp",
line 476, in Teuchos::get_stacktrace()
STACKTRACE_ARRAY_SIZE);

Done. Exiting the program.
Aborted

Pavel

--
Pavel Solin
University of Nevada, Reno
Home page: http://hpfem.org/~pavel
FEMTEC 2011: http://hpfem.org/events/femtec-2011/
Hermes: http://hpfem.org/
FEMhub: http://femhub.org/

[Zhonghua Ma]

Hi,

On Tue, Mar 8, 2011 at 7:53 AM, Pavel Solin <so...@unr.edu> wrote:

Hi guys,
 I tried to load the bridge model:

pavel@pavel-desktop:~/repos/hermes/hermes3d/examples/bridge$ bridge
I Loading mesh...
Not all outer faces have defined boundary condition (line 91480).

It report the mesh missing some boundary conditions. You can disable the check of BCs in the CMakeLists.txt in the root of the Hermes.

 

Zhonghua

 

 

 

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[Pavel Solin]

On Tue, Mar 8, 2011 at 9:41 AM, Zhonghua Ma <mazhon...@gmail.com> wrote:
> Hi,
>
> On Tue, Mar 8, 2011 at 7:53 AM, Pavel Solin <so...@unr.edu> wrote:
>>
>> Hi guys,
>>  I tried to load the bridge model:
>>
>> pavel@pavel-desktop:~/repos/hermes/hermes3d/examples/bridge$ bridge
>> I Loading mesh...
>> Not all outer faces have defined boundary condition (line 91480).
>
> It report the mesh missing some boundary conditions. You can disable the
> check of BCs in the CMakeLists.txt in the root of the Hermes.

I see, this answers the question.
I asked Aayush some time ago to
separate reading a 3D mesh from
creating the faces, this is the next step
before we optimize the algorithm for
construction of faces.

Pavel