case cannot run, Error: MYID = 1(vn156, CG1): Floating point exception! Myid = 1, pid = 24448, PC = 0x4ffff077c42c

[Peter0728]

Hi everyone, please help me. After I build, it gets stuck when I run it. Checking cesm.log shows that the error is Opened existing file /home/export/online1/systest/monitor/cesm/inputdata/atm/cam/inic/homme/cami_0000-01-01_ne30np4_L26_c100108.nc 65536
Opened existing file /home/export/online1/systest/monitor/cesm/inputdata/atm/cam/topo/USGS-gtopo30_ne30np4_16xdel2-PFC-consistentSGH.nc 131072

WARNING: Rearr optional argument is a pio2 feature, ignored in pio1
WARNING: Rearr optional argument is a pio2 feature, ignored in pio1
^[[31m^[[1m SWCH Error: MYID = 1(vn156, CG1): Floating point exception! Myid = 1, pid = 24448, PC = 0x4ffff077c42c
And the atm.log file is empty, only cpl.log and cesm.log files are there.No other logs are generated. Is it a data reading error? Which source code should I find to modify, or should I add the compilation option related to Floating point exception!? What should I do? Please help me, thank you.

 

[jedwards]

I think that the error suggests that there is some corruption in an input file. Check these:
Opened existing file /home/export/online1/systest/monitor/cesm/inputdata/atm/cam/inic/homme/cami_0000-01-01_ne30np4_L26_c100108.nc 65536
Opened existing file /home/export/online1/systest/monitor/cesm/inputdata/atm/cam/topo/USGS-gtopo30_ne30np4_16xdel2-PFC-consistentSGH.nc 131072