MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD with errorcode 1.

[William.Hatheway]

Dear Tanmoy,
Thank you so much for your reply and suggestion. Yes, I set up same as nested domains need only initial information in two way nesting. When I set up larger time step, I also usually face CFL error.

Best,
Khin

Segmentation Faults and CFL Errors

Segmentation faults can be difficult to track down. As there isn't usually a clear error message, it can take some trial and error to figure out the problem. 1) A segmentation fault is often the result of using too many or too few processors, or a bad decomposition. Take a look at this FAQ...

forum.mmm.ucar.edu

WRF namelist.wps Best Prac

WRF Namelist.input Best Prac



this might help

 

[Khin Myat]

@William.Hatheway
Thank you for your information.

Best,
Khin

 

[William.Hatheway]

@William.Hatheway
Thank you for your information.

Best,
Khin

you are welcome

 

[yujiao]

Hi everyone, I'm getting this error when I run wrf.exe. Here is the complete error message.
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
The followings are the rsl.out rsl.error and namelist files. The rsl.out and rsl.error files are too large, so I only attched the begining and the ending parts of each file.
Thanks in advance.

 

[William.Hatheway]

Hi everyone, I'm getting this error when I run wrf.exe. Here is the complete error message.
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------
The followings are the rsl.out rsl.error and namelist files. The rsl.out and rsl.error files are too large, so I only attched the begining and the ending parts of each file.
Thanks in advance.

can you open a new issue on the forum? as the admins like to keep issues separated due to different system setups

 

[yujiao]

Ok. Thank you for your advice.

 

[Liao007]

Hi,
I have configured and complied the WPS and WRF-Hydro, when I am running the command "mpirun -np 2 ./real >& real.log", I got the similar problem as you in the "real.log":
starting wrf task 0 of 2
starting wrf task 1 of 2
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------

in the rsl.error.0001:

Assume Noah LSM input
d01 2013-09-09_18:00:00 forcing artificial silty clay loam at 13 points, out of 820
-------------- FATAL CALLED ---------------
grid%tsk unreasonable
-------------------------------------------

I have cheched the domain consistency between .wps and namelit.input.

Does anyone know how to solve this problem? Thank you very much !