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SIGSEGV: Segmentation fault - V3.8.1

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L

lstwrf

New member
I am facing a segmentation fault with invalid memory reference. I tried changing timesteps and radt bt it didnt worked. I am using 96 processors. Please help its urgent, as i have some deadlines and need to complete it. Help as soon as possible. I am pasting my namelist and error file, please help.


# namelist.input file
&time_control
run_days = 14,
run_hours = 12,
run_minutes = 0,
run_seconds = 0,
start_year = 2016,
start_month = 05,
start_day = 08,
start_hour = 00,
start_minute = 00,
start_second = 00,
end_year = 2016,
end_month = 05,
end_day = 22,
end_hour = 12,
end_minute = 00,
end_second = 00,
interval_seconds = 10800,
input_from_file = .true.,
history_interval = 180,
frames_per_outfile = 1,
restart = .false.,
restart_interval = 5000,
io_form_history = 2,
io_form_restart = 2,
io_form_input = 2,
io_form_boundary = 2,
auxinput1_inname = "met_em.d<domain>.<date>",
debug_level = 0,
io_form_auxinput2 = 2,
/

&domains
time_step = 45,
time_step_fract_num = 0,
time_step_fract_den = 1,
max_dom = 1,
e_we = 295,
e_sn = 172,
e_vert = 35,
p_top_requested = 5000,
num_metgrid_levels = 27,
num_metgrid_soil_levels = 4,
dx = 1500,
dy = 1500,
grid_id = 1,
parent_id = 1,
i_parent_start = 1,
j_parent_start = 1,
parent_grid_ratio = 1,
parent_time_step_ratio = 1,
feedback = 1,
smooth_option = 0,
/

&physics
mp_physics = 6,
ra_lw_physics = 4,
ra_sw_physics = 4,
radt = 9,
sf_sfclay_physics = 2,
sf_surface_physics = 2,
bl_pbl_physics = 2,
bldt = 0,
cu_physics = 2,
cudt = 0,
isfflx = 1,
ifsnow = 0,
icloud = 1,
surface_input_source = 1,
num_soil_layers = 4,
sf_urban_physics = 3,
num_urban_layers = 5400,
num_land_cat = 24,
maxiens = 1,
maxens = 3,
maxens2 = 3,
maxens3 = 16,
ensdim = 144,
/

&fdda
/

&dynamics
w_damping = 0,
diff_opt = 1,
km_opt = 4,
diff_6th_opt = 2,
diff_6th_factor = 0.12,
base_temp = 290.,
damp_opt = 0,
zdamp = 5000.,
epssm = 0.5,
dampcoef = 0.2,
khdif = 0,
kvdif = 0,
non_hydrostatic = .true.,
moist_adv_opt = 1,
scalar_adv_opt = 1,
/

&bdy_control
spec_bdy_width = 5,
spec_zone = 1,
relax_zone = 4,
specified = .true.,
nested = .false.,
/

&grib2
/

&namelist_quilt
nio_tasks_per_group = 0,
nio_groups = 1,
/

# rsl.error.0000
module_io_quilt_old.F 2931 F
Quilting with 1 groups of 0 I/O tasks.
Ntasks in X 4 , ntasks in Y 6
--- WARNING: traj_opt is zero, but num_traj is not zero; setting num_traj to zero.
--- NOTE: sst_update is 0, setting io_form_auxinput4 = 0 and auxinput4_interval = 0 for all domains
--- NOTE: grid_fdda is 0 for domain 1, setting gfdda interval and ending time to 0 for that domain.
--- NOTE: both grid_sfdda and pxlsm_soil_nudge are 0 for domain 1, setting sgfdda interval and ending time to 0 for that domain.
--- NOTE: obs_nudge_opt is 0 for domain 1, setting obs nudging interval and ending time to 0 for that domain.
--- NOTE: bl_pbl_physics /= 4, implies mfshconv must be 0, resetting
Need MYNN PBL for icloud_bl = 1, resetting to 0
--- NOTE: RRTMG radiation is in use, setting: levsiz=59, alevsiz=12, no_src_types=6
--- NOTE: num_soil_layers has been set to 4
WRF V3.8.1 MODEL
*************************************
Parent domain
ids,ide,jds,jde 1 295 1 172
ims,ime,jms,jme -4 81 -4 36
ips,ipe,jps,jpe 1 74 1 29
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
alloc_space_field: domain 1 , 1315195208 bytes allocated
med_initialdata_input: calling input_input
Timing for processing wrfinput file (stream 0) for domain 1: 0.46725 elapsed seconds
Max map factor in domain 1 = 1.01. Scale the dt in the model accordingly.
INPUT LandUse = "USGS"
LANDUSE TYPE = "USGS" FOUND 33 CATEGORIES 2 SEASONS WATER CATEGORY = 16 SNOW CATEGORY = 24
INITIALIZE THREE Noah LSM RELATED TABLES
LANDUSE TYPE = USGS FOUND 27 CATEGORIES
INPUT SOIL TEXTURE CLASSIFICATION = STAS
SOIL TEXTURE CLASSIFICATION = STAS FOUND 19 CATEGORIES
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
TSURFACE0_URB 300.295044
TDEEP0_URB 299.056213
IVGTYP 1
TR_URB2D 300.295044
TB_URB2D 300.295044
TG_URB2D 300.295044
TC_URB2D 300.295044
QC_URB2D 9.99999978E-03
XXXR_URB2D 0.00000000
SH_URB2D 0.00000000
LH_URB2D 0.00000000
G_URB2D 0.00000000
RN_URB2D 0.00000000
TS_URB2D 300.295044
LF_AC_URB3D 0.00000000
SF_AC_URB3D 0.00000000
CM_AC_URB3D 0.00000000
SFVENT_URB3D 0.00000000
LFVENT_URB3D 0.00000000
FRC_URB2D 0.899999976
UTYPE_URB2D 2
I 2 J 8
num_urban_hi 15
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
USING DEFAULT URBAN MORPHOLOGY
WARNING, FRC_URB2D = 0 BUT IVGTYP IS URBAN
WARNING, THE URBAN FRACTION WILL BE READ FROM URBPARM.TBL
mediation_integrate.b 1724 DATASET=HISTORY
mediation_integrate.b 1725 grid%id 1 grid%oid 1
Timing for Writing wrfout_d01_2016-05-08_00:00:00 for domain 1: 0.99951 elapsed seconds
Timing for processing lateral boundary for domain 1: 0.16089 elapsed seconds
Tile Strategy is not specified. Assuming 1D-Y
WRF TILE 1 IS 1 IE 74 JS 1 JE 29
WRF NUMBER OF TILES = 1
Timing for main: time 2016-05-08_00:00:09 on domain 1: 5.65048 elapsed seconds
Timing for main: time 2016-05-08_00:00:18 on domain 1: 0.79633 elapsed seconds
Timing for main: time 2016-05-08_00:00:27 on domain 1: 0.87099 elapsed seconds
Timing for main: time 2016-05-08_00:00:36 on domain 1: 0.86972 elapsed seconds
Timing for main: time 2016-05-08_00:00:45 on domain 1: 0.86738 elapsed seconds
Timing for main: time 2016-05-08_00:00:54 on domain 1: 0.86649 elapsed seconds
Timing for main: time 2016-05-08_00:01:03 on domain 1: 0.86692 elapsed seconds
Timing for main: time 2016-05-08_00:01:12 on domain 1: 0.86760 elapsed seconds
Timing for main: time 2016-05-08_00:01:21 on domain 1: 0.86613 elapsed seconds
Timing for main: time 2016-05-08_00:01:30 on domain 1: 0.86663 elapsed seconds
Timing for main: time 2016-05-08_00:01:39 on domain 1: 0.86668 elapsed seconds
Timing for main: time 2016-05-08_00:01:48 on domain 1: 0.86932 elapsed seconds
Timing for main: time 2016-05-08_00:01:57 on domain 1: 0.86694 elapsed seconds
Timing for main: time 2016-05-08_00:02:06 on domain 1: 0.86813 elapsed seconds
Timing for main: time 2016-05-08_00:02:15 on domain 1: 0.86749 elapsed seconds
Timing for main: time 2016-05-08_00:02:24 on domain 1: 0.86739 elapsed seconds
Timing for main: time 2016-05-08_00:02:33 on domain 1: 0.86694 elapsed seconds
Timing for main: time 2016-05-08_00:02:42 on domain 1: 0.86697 elapsed seconds
Timing for main: time 2016-05-08_00:02:51 on domain 1: 0.86723 elapsed seconds
Timing for main: time 2016-05-08_00:03:00 on domain 1: 0.86658 elapsed seconds
Timing for main: time 2016-05-08_00:03:09 on domain 1: 0.86721 elapsed seconds
Timing for main: time 2016-05-08_00:03:18 on domain 1: 0.86669 elapsed seconds
Timing for main: time 2016-05-08_00:03:27 on domain 1: 0.86597 elapsed seconds
Timing for main: time 2016-05-08_00:03:36 on domain 1: 0.86765 elapsed seconds
Timing for main: time 2016-05-08_00:03:45 on domain 1: 0.89017 elapsed seconds
Timing for main: time 2016-05-08_00:03:54 on domain 1: 0.86724 elapsed seconds
Timing for main: time 2016-05-08_00:04:03 on domain 1: 0.86754 elapsed seconds
Timing for main: time 2016-05-08_00:04:12 on domain 1: 0.86604 elapsed seconds
Timing for main: time 2016-05-08_00:04:21 on domain 1: 0.86643 elapsed seconds
Timing for main: time 2016-05-08_00:04:30 on domain 1: 0.86817 elapsed seconds
Timing for main: time 2016-05-08_00:04:39 on domain 1: 0.86721 elapsed seconds
Timing for main: time 2016-05-08_00:04:48 on domain 1: 0.86719 elapsed seconds
Timing for main: time 2016-05-08_00:04:57 on domain 1: 0.86838 elapsed seconds
Timing for main: time 2016-05-08_00:05:06 on domain 1: 0.86620 elapsed seconds
Timing for main: time 2016-05-08_00:05:15 on domain 1: 0.86761 elapsed seconds
Timing for main: time 2016-05-08_00:05:24 on domain 1: 0.86882 elapsed seconds
Timing for main: time 2016-05-08_00:05:33 on domain 1: 0.86629 elapsed seconds
Timing for main: time 2016-05-08_00:05:42 on domain 1: 0.86584 elapsed seconds
Timing for main: time 2016-05-08_00:05:51 on domain 1: 0.86492 elapsed seconds
Timing for main: time 2016-05-08_00:06:00 on domain 1: 0.86715 elapsed seconds
Timing for main: time 2016-05-08_00:06:09 on domain 1: 0.86634 elapsed seconds
Timing for main: time 2016-05-08_00:06:18 on domain 1: 0.86587 elapsed seconds
Timing for main: time 2016-05-08_00:06:27 on domain 1: 0.86710 elapsed seconds
Timing for main: time 2016-05-08_00:06:36 on domain 1: 0.86575 elapsed seconds
Timing for main: time 2016-05-08_00:06:45 on domain 1: 0.86845 elapsed seconds
Timing for main: time 2016-05-08_00:06:54 on domain 1: 0.86763 elapsed seconds
Timing for main: time 2016-05-08_00:07:03 on domain 1: 0.86652 elapsed seconds
Timing for main: time 2016-05-08_00:07:12 on domain 1: 0.86936 elapsed seconds
Timing for main: time 2016-05-08_00:07:21 on domain 1: 0.86677 elapsed seconds
Timing for main: time 2016-05-08_00:07:30 on domain 1: 0.86751 elapsed seconds
Timing for main: time 2016-05-08_00:07:39 on domain 1: 0.86715 elapsed seconds
Timing for main: time 2016-05-08_00:07:48 on domain 1: 0.86785 elapsed seconds
Timing for main: time 2016-05-08_00:07:57 on domain 1: 0.86733 elapsed seconds
Timing for main: time 2016-05-08_00:08:06 on domain 1: 0.86626 elapsed seconds
Timing for main: time 2016-05-08_00:08:15 on domain 1: 0.86788 elapsed seconds
Timing for main: time 2016-05-08_00:08:24 on domain 1: 0.86740 elapsed seconds
Timing for main: time 2016-05-08_00:08:33 on domain 1: 0.86718 elapsed seconds
Timing for main: time 2016-05-08_00:08:42 on domain 1: 0.86637 elapsed seconds
Timing for main: time 2016-05-08_00:08:51 on domain 1: 0.88299 elapsed seconds
Timing for main: time 2016-05-08_00:09:00 on domain 1: 0.86689 elapsed seconds

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

Backtrace for this error:
#0 0x2AAAAB10EBF7
#1 0x2AAAAB10DDF0
#2 0x2AAAABBA066F
#3 0x1772E50 in taugb3.7070 at module_ra_rrtmg_lw.f90:?
#4 0x1792F2D in __rrtmg_lw_taumol_MOD_taumol
#5 0x17B6DD6 in __rrtmg_lw_rad_MOD_rrtmg_lw
#6 0x17C7F62 in __module_ra_rrtmg_lw_MOD_rrtmg_lwrad
#7 0x138ECFD in __module_radiation_driver_MOD_radiation_driver
#8 0x144906A in __module_first_rk_step_part1_MOD_first_rk_step_part1
#9 0xFF76F7 in solve_em_
#10 0xF1BA1B in solve_interface_
#11 0x46400E in __module_integrate_MOD_integrate
#12 0x406433 in __module_wrf_top_MOD_wrf_run
~
 
Hi,
I have moved your post from the original place you posted (here: https://forum.mmm.ucar.edu/phpBB3/viewtopic.php?f=40&t=8508&e=1&view=unread#unread) to open a new topic. Segmentation faults can happen for many different reasons, and typically they aren't the same reason as someone else. So that we can keep the topics clean and easy to read, it's best to open your own new topic when you run into a problem. It also seems that you posted on several other topics. Again, to keep the topics organized, and to not create unnecessary work for our group, we ask that you only post one time per problem.

Without seeing all of your rsl* files, I can't say for sure, but I'm pretty confident that you likely have CFL errors. If you issue:
Code: 
grep cfl rsl*
You will have many CFL prints. We recommend setting your time_step to no more than 6xDX. For e.g., if your dx=30000 (or 30 km), then you shouldn't set time_step to any more than 180. Since your DX=1500, you shouldn't set it any larger than 9. Try to decrease that and see if that helps any. If you get any additional seg-faults, please package all of your rsl.* files together in one *.TAR file and attach that to your response. Please also attach your new namelist.input file. To attach files, when in the text editing box, click on the tab below with 3 horizontal lines, and follow instructions.
 
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