BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

Any issues with the actual running of the WRF.

BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

Postby twister87 » Fri May 25, 2018 5:23 pm

Dear all,

I just started trying to use the WRF model and please do accept in advance my most sincere apologies if what I will be asking is trivial or not well explained for you.

I compiled the WRF model from here http://www2.mmm.ucar.edu/wrf/OnLineTutorial/compilation_tutorial.php, I am using Ubuntu 16.04.4 on Virtualbox from a Mac computer, when compiling WRF I used dmpar with gfortran (option no. 34) and I chose real_case forecasts. For WPS I used option no. 1 in serial for gfortran as suggested.

I am using the low resolution geography data.

Everything seems fine as per instructions and when I try to run the WRF model geogrid, ungrib and metgrib are fine, but just after metgrid completed I get the following note and the run stops:


!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! Successful completion of metgrid. !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Note: The following floating-point exceptions are signalling: IEEE_OVERFLOW_FLAG IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
RUNNING WRF
Fri 25 May 21:54:24 BST 2018
starting wrf task 0 of 1
[0] starting wrf task 0 of 4
[1] starting wrf task 1 of 4
[2] starting wrf task 2 of 4
[3] starting wrf task 3 of 4

===================================================================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= EXIT CODE: 1
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================


Any hint or suggestion of why is this happening?

Thanks
twister87
 
Posts: 4
Joined: Fri May 25, 2018 4:56 pm

Re: BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

Postby sompoke » Sat Oct 20, 2018 3:05 am

Hi, I am facing the same problem. I run real.exe using dmpar on 4-core server and it print out like this.
[root@localhost em_real]# mpirun -np 4 ./real.exe
starting wrf task 0 of 4
starting wrf task 1 of 4
starting wrf task 2 of 4
starting wrf task 3 of 4

===================================================================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= EXIT CODE: 1
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================

I have changed ulimit -s unlimited following previous suggestion, but it did not work. Do you have any solution? Thank you.
sompoke
 
Posts: 2
Joined: Sat Oct 20, 2018 2:57 am

Re: BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

Postby kwthomas » Tue Oct 23, 2018 3:51 pm

Exit code 1 is SIGHUP. Maybe your job needed too much memory. Normally SIGKILL (kill -9) is sent, but
maybe your sends SIGHUP (kill -1) first to allow for possible cleanup.

Doing a "dmesg", or "dmesg -T" on newer systems, may show any memory complaints. The '-T" flag adds
timestamps, which is quite useful, though this only works on newer systems.

Also check the rsl.out* and rsl.error* files for complaints.
Kevin W. Thomas
Center for Analysis and Prediction of Storms
University of Oklahoma
kwthomas
 
Posts: 244
Joined: Thu Aug 07, 2008 6:53 pm

Re: BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

Postby twister87 » Thu Nov 01, 2018 10:34 am

hi,

I was eventually able to run WRF correctly with lambert map projection.

Now I wanted to try to run it with 'lat-lon' map projection but I get again the error EXIT CODE: 1

The geographical domain I am testing is very small and for sure smaller than the one used with the lambert projection so there should NOT be any memory issue.

What's happening?

Any help would be very appreciated.
Thanks
twister87
 
Posts: 4
Joined: Fri May 25, 2018 4:56 pm

Re: BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

Postby kwthomas » Thu Nov 01, 2018 6:56 pm

According to the documentation, key variables are "pole_lat", "pole_lon" and "stand_lat". Make sure these
are correct.

We only use Lambert.
Kevin W. Thomas
Center for Analysis and Prediction of Storms
University of Oklahoma
kwthomas
 
Posts: 244
Joined: Thu Aug 07, 2008 6:53 pm


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