open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello,

I have added an extension to an existing model that makes my new mesh a little bit complex.

Anyway, when I try a first run, I get the following error message with partel. Can you help me to understand what's wrong with J=467 and how to fix it.


THE MESH PARTITIONING STEP STARTS
BEGIN PARTITIONING WITH METIS
RUNTIME OF METIS 0.00000000 SECONDS
THE MESH PARTITIONING STEP HAS FINISHED
ERROR IN BOUNDARIES J= 467
WHILE NPTFR_P(I)= 518
WHILE L= 518



PLANTE: PROGRAM STOPPED AFTER AN ERROR
RETURNING EXIT CODE: 2

To be renamed in .slf

And



to be renamed in .zip

Hi
How did you add the extension?
If you didn't regenerate a full mesh, you maybe encountered a problem during the merge...
Renaming the file is not sufficient, you need to zip it and be sure the size is lower than 2Mb (if I remember correctly)

Regards

I had the main channel (existing model),

and I created the high water channel and used channel mesh to represent levee section.

I merged those different parts. It looks good but there are probably some remaining errors.

Yes there is probably a problem somewhere...
Even the mesh looks good, it could also exist some virtual internal boundary which illustrate some problems of connectivity.
If you could join the mesh maybe we could have a look...
Regards

Yes,

I can't find unexpected internal boundary.

Here is the link to download the .slf files.
https://wetransfer.com/downloads/9275cfbe9fb8b9c5eda23faea4a670cf20170920123450/a25a648a875583ef0bd57b412b9db67020170920123450/532336

Using v7p0 instead of v7p1 or v7p2 helps me to pass through my problem with Partel.... I don' understand why.

Anyway, using v7p0, Partition step looks ok but now I get the following message :

MPI_INITIALIZED F
MPI_INITIALIZED F
MPI_INITIALIZED F
MPI_INITIALIZED F
MPI_INITIALIZED F
MPI_INITIALIZED F
MASTER PROCESSOR NUMBER 0 OF THE GROUP OF 6
EXECUTABLE FILE: D:\modele_simplif\complet\complet.cas_2017-09-20-15h34min08s\A.EXE
BARRIER PASSED

LISTING DE TELEMAC-2D

---

TTTTT EEEEE L EEEEE M M AAAAA CCCCC
T E L E MM MM A A C
T EEE L EEE M M M AAAAA C
T E L E M M A A C
T EEEEE LLLLL EEEEE M M A A CCCCC

2D VERSION 7.1 FORTRAN 90
WITH SEVERAL TRACERS
COUPLED WITH SISYPHE AND TOMAWAC

LE MOT CLE : PROCESSEURS PARALLELES
EST CITE AU MOINS 2 FOIS, SEULE LA DERNIERE VALEUR EST CONSERVEE...

READ_SUBMIT : NFILES TROP PETIT : 45
IL FAUT AU MOINS 46

PLANTE : ARRET DU PROGRAMME APRES ERREUR
RETURNING EXIT CODE: 2

job aborted:
rank: node: exit code[: error message]
0: F82-027.cerema.fr: 1: process 0 exited without calling finalize
1: F82-027.cerema.fr: 1: process 1 exited without calling finalize
2: F82-027.cerema.fr: 1: process 2 exited without calling finalize
3: F82-027.cerema.fr: 1: process 3 exited without calling finalize
4: F82-027.cerema.fr: 1: process 4 exited without calling finalize
5: F82-027.cerema.fr: 123

Hi,

Does the link to download the .slf files work ?

I don't see why Partel works with v7p0 and not with v7p1.
Anyway, in both case I encounter different problems.

With v7p1 :
BEGIN PARTITIONING WITH METIS
RUNTIME OF METIS 0.00000000 SECONDS
THE MESH PARTITIONING STEP HAS FINISHED
ERROR IN BOUNDARIES J= 467
WHILE NPTFR_P(I)= 518
WHILE L= 518

with v7p0 :
READ_SUBMIT : NFILES TROP PETIT : 45
IL FAUT AU MOINS 46


I try to re-compile v7p2 just to see what happens.

Hi
Yes i downloaded the slf files
Didn't see something wrong in it...I tried with v7p2 and partel also crash.
Will try with the trunk to check..
regards

Same with the trunk ...
We will investigate