WRF运行中断

sms

请问一下在运行wrf.exe的时候中断，应该要怎么处理呢，想跑一下WRF官网2016年的案例，然后就出现了这种问题。
Ntasks in X            1 , ntasks in Y            1
*************************************
Configuring physics suite 'conus'

         mp_physics:      8
         cu_physics:      6
      ra_lw_physics:      4
      ra_sw_physics:      4
     bl_pbl_physics:      2
  sf_sfclay_physics:      2
sf_surface_physics:      2
*************************************
WRF V4.1.2 MODEL
*************************************
Parent domain
ids,ide,jds,jde            1          91           1         100
ims,ime,jms,jme           -4          96          -4         105
ips,ipe,jps,jpe            1          91           1         100
*************************************
DYNAMICS OPTION: Eulerian Mass Coordinate
   alloc_space_field: domain            1 ,             343448516  bytes allocated
  med_initialdata_input: calling input_input
   Input data is acceptable to use: wrfinput_d01
Timing for processing wrfinput file (stream 0) for domain        1:    0.05615 elapsed seconds
Max map factor in domain 1 =  1.12. Scale the dt in the model accordingly.
INPUT LandUse = "MODIFIED_IGBP_MODIS_NOAH"
LANDUSE TYPE = "MODIFIED_IGBP_MODIS_NOAH" FOUND          33  CATEGORIES           2  SEASONS WATER CATEGORY =           17  SNOW CATEGORY =           15
INITIALIZE THREE Noah LSM RELATED TABLES
Skipping over LUTYPE = USGS
LANDUSE TYPE = MODIFIED_IGBP_MODIS_NOAH FOUND          20  CATEGORIES
INPUT SOIL TEXTURE CLASSIFICATION = STAS
SOIL TEXTURE CLASSIFICATION = STAS FOUND          19  CATEGORIES
ThompMP: read qr_acr_qg.dat instead of computing
ThompMP: read qr_acr_qs.dat instead of computing
ThompMP: read freezeH2O.dat instead of computing
mediation_integrate.G        1944 DATASET=HISTORY
mediation_integrate.G        1945  grid%id            1  grid%oid            1
Timing for Writing wrfout_d01_2016-10-06_00:00:00 for domain        1:    0.25450 elapsed seconds
d01 2016-10-06_00:00:00  Input data is acceptable to use: wrfbdy_d01
Timing for processing lateral boundary for domain        1:    0.01210 elapsed seconds
Tile Strategy is not specified. Assuming 1D-Y
WRF TILE   1 IS      1 IE     91 JS      1 JE    100
WRF NUMBER OF TILES =   1
Timing for main: time 2016-10-06_00:02:30 on domain   1:    3.99855 elapsed seconds
Timing for main: time 2016-10-06_00:05:00 on domain   1:    0.68212 elapsed seconds
Timing for main: time 2016-10-06_00:07:30 on domain   1:    0.64034 elapsed seconds
Timing for main: time 2016-10-06_00:10:00 on domain   1:    0.68973 elapsed seconds
Timing for main: time 2016-10-06_00:12:30 on domain   1:    0.64679 elapsed seconds
Timing for main: time 2016-10-06_00:15:00 on domain   1:    0.69849 elapsed seconds
Timing for main: time 2016-10-06_00:17:30 on domain   1:    0.65732 elapsed seconds
Timing for main: time 2016-10-06_00:20:00 on domain   1:    0.72352 elapsed seconds
Timing for main: time 2016-10-06_00:22:30 on domain   1:    0.66714 elapsed seconds
Timing for main: time 2016-10-06_00:25:00 on domain   1:    0.71263 elapsed seconds
Timing for main: time 2016-10-06_00:27:30 on domain   1:    0.65891 elapsed seconds
Timing for main: time 2016-10-06_00:30:00 on domain   1:    0.70368 elapsed seconds
Timing for main: time 2016-10-06_00:32:30 on domain   1:    3.74269 elapsed seconds
Timing for main: time 2016-10-06_00:35:00 on domain   1:    0.71640 elapsed seconds
d01 2016-10-06_00:35:00            7  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:35:00 hours
d01 2016-10-06_00:35:00  MAX AT i,j,k:           42          30          28  vert_cfl,w,d(eta)=   2.12761140       7.52478838       1.88561082E-02
d01 2016-10-06_00:35:00            8  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:35:00 hours
d01 2016-10-06_00:35:00  MAX AT i,j,k:           42          30          28  vert_cfl,w,d(eta)=   2.21303797       8.75719833       1.88561082E-02
d01 2016-10-06_00:35:00            9  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:35:00 hours
d01 2016-10-06_00:35:00  MAX AT i,j,k:           42          30          28  vert_cfl,w,d(eta)=   2.27211905       7.96575308       1.88561082E-02
Timing for main: time 2016-10-06_00:37:30 on domain   1:    0.69990 elapsed seconds
d01 2016-10-06_00:37:30           10  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:37:30 hours
d01 2016-10-06_00:37:30  MAX AT i,j,k:           42          30          29  vert_cfl,w,d(eta)=   2.44985676       8.58668137       1.72975212E-02
d01 2016-10-06_00:37:30           11  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:37:30 hours
d01 2016-10-06_00:37:30  MAX AT i,j,k:           42          30          29  vert_cfl,w,d(eta)=   2.52778721       9.42888927       1.72975212E-02
d01 2016-10-06_00:37:30           11  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:37:30 hours
d01 2016-10-06_00:37:30  MAX AT i,j,k:           42          30          29  vert_cfl,w,d(eta)=   2.54217839       8.96290684       1.72975212E-02
Timing for main: time 2016-10-06_00:40:00 on domain   1:    0.76759 elapsed seconds
d01 2016-10-06_00:40:00           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:40:00 hours
d01 2016-10-06_00:40:00  MAX AT i,j,k:           42          30          29  vert_cfl,w,d(eta)=   2.66741824       9.35230160       1.72975212E-02
d01 2016-10-06_00:40:00           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:40:00 hours
d01 2016-10-06_00:40:00  MAX AT i,j,k:           42          30          30  vert_cfl,w,d(eta)=   2.73676944       9.66746998       1.58678293E-02
d01 2016-10-06_00:40:00           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:40:00 hours
d01 2016-10-06_00:40:00  MAX AT i,j,k:           42          30          30  vert_cfl,w,d(eta)=   2.73771095       9.38427162       1.58678293E-02
Timing for main: time 2016-10-06_00:42:30 on domain   1:    0.70581 elapsed seconds
d01 2016-10-06_00:42:30           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:42:30 hours
d01 2016-10-06_00:42:30  MAX AT i,j,k:           42          30          31  vert_cfl,w,d(eta)=   2.80205607       9.38440895       1.45562887E-02
d01 2016-10-06_00:42:30           13  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:42:30 hours
d01 2016-10-06_00:42:30  MAX AT i,j,k:           42          30          31  vert_cfl,w,d(eta)=   2.83520269       9.85440350       1.45562887E-02
d01 2016-10-06_00:42:30           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:42:30 hours
d01 2016-10-06_00:42:30  MAX AT i,j,k:           42          30          31  vert_cfl,w,d(eta)=   2.80082226       9.31546116       1.45562887E-02
Timing for main: time 2016-10-06_00:45:00 on domain   1:    0.75812 elapsed seconds
d01 2016-10-06_00:45:00           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:45:00 hours
d01 2016-10-06_00:45:00  MAX AT i,j,k:           42          30          31  vert_cfl,w,d(eta)=   2.86310148       9.46828842       1.45562887E-02
d01 2016-10-06_00:45:00           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:45:00 hours
d01 2016-10-06_00:45:00  MAX AT i,j,k:           42          30          32  vert_cfl,w,d(eta)=   2.87762976       10.1723385       1.33531392E-02
d01 2016-10-06_00:45:00           12  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:45:00 hours
d01 2016-10-06_00:45:00  MAX AT i,j,k:           42          30          32  vert_cfl,w,d(eta)=   2.86943674       9.16440105       1.33531392E-02
Timing for main: time 2016-10-06_00:47:30 on domain   1:    0.71099 elapsed seconds
d01 2016-10-06_00:47:30           17  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:47:30 hours
d01 2016-10-06_00:47:30  MAX AT i,j,k:           42          30          31  vert_cfl,w,d(eta)=   2.94491696       10.2114077       1.45562887E-02
d01 2016-10-06_00:47:30           18  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:47:30 hours
d01 2016-10-06_00:47:30  MAX AT i,j,k:           42          30          31  vert_cfl,w,d(eta)=   3.04672909       8.64940834       1.45562887E-02
d01 2016-10-06_00:47:30           20  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:47:30 hours
d01 2016-10-06_00:47:30  MAX AT i,j,k:           42          30          32  vert_cfl,w,d(eta)=   2.90137291       10.8897772       1.33531392E-02
Timing for main: time 2016-10-06_00:50:00 on domain   1:    0.75900 elapsed seconds
d01 2016-10-06_00:50:00           24  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:50:00 hours
d01 2016-10-06_00:50:00  MAX AT i,j,k:           42          30          33  vert_cfl,w,d(eta)=   3.06902742       8.66482830       1.22494623E-02
d01 2016-10-06_00:50:00           28  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:50:00 hours
d01 2016-10-06_00:50:00  MAX AT i,j,k:           42          30          34  vert_cfl,w,d(eta)=   2.96318483       3.41473913       1.12369955E-02
d01 2016-10-06_00:50:00           26  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:50:00 hours
d01 2016-10-06_00:50:00  MAX AT i,j,k:           42          31          30  vert_cfl,w,d(eta)=   2.72595811       9.78358841       1.58678293E-02
Timing for main: time 2016-10-06_00:52:30 on domain   1:    0.71899 elapsed seconds
d01 2016-10-06_00:52:30           24  points exceeded cfl=2 in domain d01 at time 2016-10-06_00:52:30 hours
d01 2016-10-06_00:52:30  MAX AT i,j,k:           42          30          33  vert_cfl,w,d(eta)=   3.11266685       7.64271164       1.22494623E-02
Timing for main: time 2016-10-06_00:55:00 on domain   1:    0.72208 elapsed seconds
Timing for main: time 2016-10-06_00:57:30 on domain   1:    0.63300 elapsed seconds
Timing for main: time 2016-10-06_01:00:00 on domain   1:    0.64731 elapsed seconds

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

Backtrace for this error:
#0  0x7f68e5481d5a
#1  0x7f68e5480ef5
#2  0x7f68e511c0bf
#3  0x55d0420557f7
#4  0x55d042078a4c
#5  0x55d042087fb0
#6  0x55d041b3f958
#7  0x55d041c10815
#8  0x55d041722924
#9  0x55d0415cd2ef
#10  0x55d040844db0
#11  0x55d0407da1b7
#12  0x55d0407d9bee
#13  0x7f68e50fd0b2
#14  0x55d0407d9c2d
#15  0xffffffffffffffff
段错误 (核心已转储)

sms

已解决，减小步长

LIqy

请问如何减小步长？这个问题是因为一次性运行的过多导致内存分配不足吗？

sms

LIqy 发表于 2022-4-5 09:09
请问如何减小步长？这个问题是因为一次性运行的过多导致内存分配不足吗？

具体的中断原因我也不是很清楚，因为我查资料有说减小步长的，就是在namelist.input里面把time_step的数值改小，你可以尝试一下