Scheduled Downtime
On Friday 21 April 2023 @ 5pm MT, this website will be down for maintenance and expected to return online the morning of 24 April 2023 at the latest

Segmentation fault in wrf.exe

qingling

New member
Hi, all.

I'm using WRF-NoahMP from 2009-2014 to simulate irrigation in Xinjiang, China. However, model got the Segmentation fault when wrfout_d02_2010-01-07_10:00:00. My WRF version is 4.6.1 using ERA5 data as forcing data, and I'm using 120 cpu to run my case.
Hope you can give me some help, many thanks!

[l08c53n1:2916229:0:2916229] Caught signal 11 (Segmentation fault: address not mapped to object at address 0xfffffffe2f13a540)
==== backtrace (tid:2916229) ====
0 0x0000000000012cf0 __funlockfile() :0
1 0x0000000002061fbc sf_sfclayrev_mp_psim_stable_() ???:0
2 0x000000000205c70f sf_sfclayrev_mp_sf_sfclayrev_run_() ???:0
3 0x00000000029e20c1 module_sf_sfclayrev_mp_sfclayrev_() ???:0
4 0x0000000001efd6a6 module_surface_driver_mp_surface_driver_() ???:0
5 0x0000000001506d0b module_first_rk_step_part1_mp_first_rk_step_part1_() ???:0
6 0x00000000010c5ca0 solve_em_() ???:0
7 0x0000000000f0c1c8 solve_interface_() ???:0
8 0x0000000000430699 module_integrate_mp_integrate_() ???:0
9 0x0000000000430cb0 module_integrate_mp_integrate_() ???:0
10 0x0000000000416801 module_wrf_top_mp_wrf_run_() ???:0
11 0x00000000004167bf MAIN__() ???:0
12 0x000000000041675d main() ???:0
13 0x000000000003ad85 __libc_start_main() ???:0
14 0x000000000041667e _start() ???:0
=================================

forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
libpthread-2.28.s 000014DA820C2CF0 Unknown Unknown Unknown
wrf.exe 0000000002061FBC Unknown Unknown Unknown
wrf.exe 000000000205C70F Unknown Unknown Unknown
wrf.exe 00000000029E20C1 Unknown Unknown Unknown
wrf.exe 0000000001EFD6A6 Unknown Unknown Unknown
wrf.exe 0000000001506D0B Unknown Unknown Unknown
wrf.exe 00000000010C5CA0 Unknown Unknown Unknown
wrf.exe 0000000000F0C1C8 Unknown Unknown Unknown
wrf.exe 0000000000430699 Unknown Unknown Unknown
wrf.exe 0000000000430CB0 Unknown Unknown Unknown
wrf.exe 0000000000416801 Unknown Unknown Unknown
wrf.exe 00000000004167BF Unknown Unknown Unknown
wrf.exe 000000000041675D Unknown Unknown Unknown
libc-2.28.so 000014DA81B20D85 __libc_start_main Unknown Unknown
wrf.exe 000000000041667E Unknown Unknown Unknown
 

Attachments

  • namelist.input
    6 KB · Views: 2
Top