How can I know why my process its broked

[davalenciah]

hello

I was doing IV calculation for graphene and my job it's broken without apparently reason
I just get some transmission values and I was looking for   error message in var/log  but
I could not find memory or hard drive errors

do you know how can I run my process and get an output with errors message?
 
Thanks

[zh]

If the job is submitted by the following manner, the log file will be written in the directory where the job is running:
atk     your_script_file.py   >log.out

The output and all other information such as error messages will be written into "log.out".
 

[davalenciah]

sorry but I'm running my process in that way but it usually stop in something like this

+------------------------------------------------------------------------------+
|   0 E = -647.438 dE =  3.489562e-01 dH =  3.645122e-01                       |
+------------------------------------------------------------------------------+

                            |--------------------------------------------------|
Density Matrix Calculation : ===================

I thought that problem could be that I didn't have enough memory
for this reason I was looking for error messages in /var/log 

someone know how do i can run my job in order to get the error message in this case?


Thanks