CMAQv5.4 segmentation fault when running CCTM

CMAQ
1

Hi CMAQ users, I am using CMAQ 5.4 and run CCTM, all input are configured. But there is an error


 Processing Day/Time [YYYYDDD:HHMMSS]: 2022001:010000
   Which is Equivalent to (UTC): 1:00:00  Saturday,  Jan. 1, 2022
   Time-Step Length (HHMMSS): 000140

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0  0x146e683c9d11 in ???
#1  0x146e683c8ee5 in ???
#2  0x146e6805a08f in ???
	at /build/glibc-e2p3jK/glibc-2.31/signal/../sysdeps/unix/sysv/linux/x86_64/sigaction.c:0
#3  0x146e681a2e89 in ???
	at ../sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S:272
#4  0x5566ce7db58c in ???
#5  0x5566ce86a0cb in ???
#6  0x5566ce7f2ee7 in ???
#7  0x5566ce7e6f98 i

n ???
#8  0x5566ce7e53c1 in ???
#9  0x5566ce4b3fce in ???
#10  0x146e6803b082 in __libc_start_main
	at ../csu/libc-start.c:308
#11  0x5566ce4b400d in ???
#12  0xffffffffffffffff in ???
Command terminated by signal 11

I use gfortran
GNU Fortran (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0

I also tried to use this method Segmentation fault in temporal process - #4 by cjcoats, to remove limit stacksize but the issue still hanppens
Screenshot 2024-05-13 at 10.41.41

I have run the benchmark successfully. CMAQ/DOCS/Users_Guide/Tutorials/CMAQ_UG_tutorial_benchmark.md at main · USEPA/CMAQ · GitHub
Could anyone help me to elaborate on how to resolve it? Thanks

2

Please upload the run script and log files that generated the error.

  • You will need to rename any files to match one of the following extensions (jpg, jpeg, png, gif, csh, txt, csv)
copy  run_cctm.csh to run_cctm.csh.txt 
copy cmaq.log to cmaq.log.txt 
copy CTM_LOG_000.*.log to CTM_LOG_000.*.log.txt
  • Upload the run script and log files by clicking on the up arrow icon in the menu and browse to find the log file on your device.
3

Thanks, @lizadams, I have resolved the issue. I did not put any emission source so it raise the error.