[Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Free Cad 
Hello,
has somebody applied the MEFISTO2D algorithm successfully with pythonOCC? I 
always get segmentation faults.

I start the example Level1/SMESH/surfacic_mesh.py from the pythonOCC samples. I 
select the "smesh mefisto2d" option in the menu, and the example crashes with 
the attached output.

Within the output you find a line "sh: SMDS_MemoryLimit: command not found". Is 
it possible that memory allocation causes the crash for such a small mesh?

Thank you
Björn





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Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Free Cad 
Please find attached the error log.



- Ursprüngliche Mail 
Von: Free Cad 
An: pythonocc-users@gna.org
Gesendet: Mittwoch, den 14. Juli 2010, 14:24:51 Uhr
Betreff: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

Hello,
has somebody applied the MEFISTO2D algorithm successfully with pythonOCC? I 
always get segmentation faults.

I start the example Level1/SMESH/surfacic_mesh.py from the pythonOCC samples. I 
select the "smesh mefisto2d" option in the menu, and the example crashes with 
the attached output.

Within the output you find a line "sh: SMDS_MemoryLimit: command not found". Is 
it possible that memory allocation causes the crash for such a small mesh?

Thank you
Björn





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Display3d class initialization starting ...
Graphic device created.
Xw_Window created.
Viewer created.
Interactive context created.
Display3d class successfully initialized.
MSG:./../../src/SMESH/SMESH_Gen.cpp [53] : SMESH_Gen::SMESH_Gen

MSG:./../../src/SMESH/SMESH_Gen.cpp [109] : SMESH_Gen::CreateMesh

MSG:./../../src/SMESH/SMESH_Mesh.cpp [89] : SMESH_Mesh::SMESH_Mesh(int localId)

MSG:./../../src/SMESH/SMESH_Hypothesis.cpp [117] : SMESH_Hypothesis::NotifySubMeshesHypothesisModification

MSG:./../../src/SMESH/SMESH_Hypothesis.cpp [117] : SMESH_Hypothesis::NotifySubMeshesHypothesisModification

MSG:./../../src/StdMeshers/StdMeshers_Regular_1D.cpp [78] : StdMeshers_Regular_1D::StdMeshers_Regular_1D

MSG:./../../src/StdMeshers/StdMeshers_MEFISTO_2D.cpp [78] : StdMeshers_MEFISTO_2D::StdMeshers_MEFISTO_2D

MSG:./../../src/SMESH/SMESH_Mesh.cpp [513] : SMESH_Mesh::AddHypothesis Arithmetic1D

SCRUTE:./../../src/SMESH/SMESH_Mesh.cpp [564] : ret = 0

MSG:./../../src/SMESH/SMESH_Mesh.cpp [513] : SMESH_Mesh::AddHypothesis Regular_1D

SCRUTE:./../../src/SMESH/SMESH_Mesh.cpp [564] : ret = 0

MSG:./../../src/SMESH/SMESH_Mesh.cpp [513] : SMESH_Mesh::AddHypothesis TrianglePreference

SCRUTE:./../../src/SMESH/SMESH_Mesh.cpp [564] : ret = 0

MSG:./../../src/SMESH/SMESH_Mesh.cpp [513] : SMESH_Mesh::AddHypothesis MEFISTO_2D

SCRUTE:./../../src/SMESH/SMESH_Mesh.cpp [564] : ret = 0

MSG:./../../src/SMESH/SMESH_Gen.cpp [137] : SMESH_Gen::Compute

MSG:./../../src/SMESH/SMESH_Gen.cpp [137] : SMESH_Gen::Compute

sh: SMDS_MemoryLimit: command not found
MSG:./../../src/StdMeshers/StdMeshers_MEFISTO_2D.cpp [181] : StdMeshers_MEFISTO_2D::Compute

MSG:./../../src/MEFISTO2/aptrte.cpp [166] : APTRTE: Debut de la triangulation plane avec 

MSG:./../../src/MEFISTO2/aptrte.cpp [168] : nutysu=1  aretmx=0.124877  mxsomm=2

MSG:./../../src/MEFISTO2/aptrte.cpp [169] : 171 sommets sur la frontiere et 0 points internes

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 1: 0 4.40727 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 2: 0 4.34775 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 3: 0 4.28337 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 4: 0 4.21413 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 5: 0 4.14018 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 6: 0 4.0617 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 7: 0 3.97882 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 8: 0 3.89155 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 9: 0 3.79979 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 10: 0 3.70338 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 11: 0 3.6022 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 12: 0 3.49621 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 13: 0 3.38551 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 14: 0 3.27024 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 15: 0 3.15056 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 16: 0 3.02645 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 17: 0 2.89776 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 18: 0 2.76425 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 19: 0 2.62586 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 20: 0 2.48284 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 21: 0 2.33556 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 22: 0 2.18317 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 23: 0 2.02575 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 24: 0 1.86596 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 25: 0 1.70106 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 26: 0 1.5296 longueur arete=0

MSG:./../../src/MEFISTO2/aptrte.cpp [286] : Sommet 27

Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Jelle Feringa 
The examples work perfectly here.
Perhaps you can share some details on which compiler you've used?
On which platform are you?

-jelle

On Jul 14, 2010, at 2:24 PM, Free Cad wrote:

> Hello,
> has somebody applied the MEFISTO2D algorithm successfully with pythonOCC? I 
> always get segmentation faults.
> 
> I start the example Level1/SMESH/surfacic_mesh.py from the pythonOCC samples. 
> I 
> select the "smesh mefisto2d" option in the menu, and the example crashes with 
> the attached output.
> 
> Within the output you find a line "sh: SMDS_MemoryLimit: command not found". 
> Is 
> it possible that memory allocation causes the crash for such a small mesh?
> 
> Thank you
> Björn
> 
> 
> 
> 
> 
> ___
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> Pythonocc-users@gna.org
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Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Jelle Feringa 
MEFISTO2D is looking ok.
Are you sure you are segfaulting due to SMESH?

On Jul 14, 2010, at 2:38 PM, Free Cad wrote:

> Please find attached the error log.
> 
> 
> 
> - Ursprüngliche Mail 
> Von: Free Cad 
> An: pythonocc-users@gna.org
> Gesendet: Mittwoch, den 14. Juli 2010, 14:24:51 Uhr
> Betreff: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)
> 
> Hello,
> has somebody applied the MEFISTO2D algorithm successfully with pythonOCC? I 
> always get segmentation faults.
> 
> I start the example Level1/SMESH/surfacic_mesh.py from the pythonOCC samples. 
> I 
> select the "smesh mefisto2d" option in the menu, and the example crashes with 
> the attached output.
> 
> Within the output you find a line "sh: SMDS_MemoryLimit: command not found". 
> Is 
> it possible that memory allocation causes the crash for such a small mesh?
> 
> Thank you
> Björn
> 
> 
> 
> 
> 
> ___
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> 
> 
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Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Free Cad 
The platform is Opensuse 11.2, x86_64 architecture, compiler gcc 4.4.1.

The segmentation fault happens at the line 
"aMeshGen.Compute(aMesh,aMesh.GetShapeToMesh())" of function smesh_MEFISTO2D() 
in surfacic_mesh.py. What else could cause an error at this point if not 
Mefisto? The other menu options ("smesh triangle mesh" and "occ triangle mesh") 
work fine.

Thank you

Björn


- Ursprüngliche Mail 
Von: Jelle Feringa 
An: pythonOCC users mailing list. 
Gesendet: Mittwoch, den 14. Juli 2010, 15:42:52 Uhr
Betreff: Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

The examples work perfectly here.
Perhaps you can share some details on which compiler you've used?
On which platform are you?

-jelle

On Jul 14, 2010, at 2:24 PM, Free Cad wrote:

> Hello,
> has somebody applied the MEFISTO2D algorithm successfully with pythonOCC? I 
> always get segmentation faults.
> 
> I start the example Level1/SMESH/surfacic_mesh.py from the pythonOCC samples. 
> I 
>
> select the "smesh mefisto2d" option in the menu, and the example crashes with 
> the attached output.
> 
> Within the output you find a line "sh: SMDS_MemoryLimit: command not found". 
> Is 
>
> it possible that memory allocation causes the crash for such a small mesh?
> 
> Thank you
> Björn
> 
> 
> 
> 
> 
> ___
> Pythonocc-users mailing list
> Pythonocc-users@gna.org
> https://mail.gna.org/listinfo/pythonocc-users


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Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Jelle Feringa 
specifically; which fortran compiler did you use?

On Jul 14, 2010, at 4:24 PM, Free Cad wrote:

> The platform is Opensuse 11.2, x86_64 architecture, compiler gcc 4.4.1.
> 
> The segmentation fault happens at the line 
> "aMeshGen.Compute(aMesh,aMesh.GetShapeToMesh())" of function 
> smesh_MEFISTO2D() 
> in surfacic_mesh.py. What else could cause an error at this point if not 
> Mefisto? The other menu options ("smesh triangle mesh" and "occ triangle 
> mesh") 
> work fine.
> 
> Thank you
> 
> Björn


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Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

2010-07-14 Thread Free Cad 
>specifically; which fortran compiler did you use?

gfortran 4.4.1



- Ursprüngliche Mail 
Von: Jelle Feringa 
An: pythonOCC users mailing list. 
Gesendet: Mittwoch, den 14. Juli 2010, 16:26:42 Uhr
Betreff: Re: [Pythonocc-users] SMESH surfacic_mesh.py crash (MEFISTO2D)

specifically; which fortran compiler did you use?

On Jul 14, 2010, at 4:24 PM, Free Cad wrote:

> The platform is Opensuse 11.2, x86_64 architecture, compiler gcc 4.4.1.
> 
> The segmentation fault happens at the line 
> "aMeshGen.Compute(aMesh,aMesh.GetShapeToMesh())" of function 
> smesh_MEFISTO2D() 

> in surfacic_mesh.py. What else could cause an error at this point if not 
> Mefisto? The other menu options ("smesh triangle mesh" and "occ triangle 
> mesh") 
>
> work fine.
> 
> Thank you
> 
> Björn


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