WRF runtime ERROR: double free or corruption (fasttop): 0x000000000ad83860

[shahbaz757]

Hi

I followed the complete tutorial Compiling WRF and successfully compiled the WRF and WPS with all tests passed.
When I try to run the wrf.exe it is getting crashed.

I reinstalled everything and try to run it again but it is still not working.

I have attached the wrf run log files, can you please check and tell me what might be the issue here.

I am submitting a slurm job to an HPC cluster using the following command.
sbatch -nodes=1 --ntasks-per-node=40 -A pttest --wrap="/test/em_real/real.exe; mpirun -np 36 /test/em_real/wrf.exe"

 

[shahbaz757]

Here is the namelist file which I am using

 

[kwerner]

Hi,
Can you package all of your rsl.* files together in a single .tar or .zip file and attach that so I can take a look? Thanks!

 

[shahbaz757]

Hi
I am attaching all the rsl files and the namelist file used.
can you please have a look at it and tell me what might be the reason it is getting crashed.

Thank You

 

[kwerner]

Hi,
It's hard to say if the segmentation fault you're seeing is due to the DFI program. There are so many different options turned on in your namelist. But several of the messages, related to DFI, like

In dolph: TIME, W = **********                NaN       
In dolph: TIME, W = **********                NaN
In dolph: TIME, W = **********                NaN
In dolph: TIME, W = **********                NaN
In dolph: TIME, W = **********                NaN
In dolph: TIME, W = **********                NaN
In dolph: TIME, W = **********                NaN
In dolph: TIME, W = **********                NaN

show NaN values for W, as you can see. As a test, can you try to run this without DFI and see what happens? If it fails again, please send your rsl files again. Thanks!