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segmentation fault occurred, after integrating two years

jizh

New Member
Hi all,I am running cesm1.2.2 with an F compset. The model stopped after integrating two years and eight months. Parts of cesm log file are shown below. forrtl: severe (174): SIGSEGV, segmentation fault occurredImage              PC                Routine            Line        Source             cesm.exe           00000000015F2D64  Unknown               Unknown  Unknownlibpthread-2.17.s  00002B82FFE035E0  Unknown               Unknown  Unknowncesm.exe           000000000130A7E5  shr_reprosum_mod_         975  shr_reprosum_mod.F90cesm.exe           0000000001309238  shr_reprosum_mod_         659  shr_reprosum_mod.F90cesm.exe           000000000055B77B  polar_avg_mp_pola         183  polar_avg.F90cesm.exe           0000000000611DC7  tracer_data_mp_re        1543  tracer_data.F90cesm.exe           0000000000619B47  tracer_data_mp_re        1230  tracer_data.F90cesm.exe           000000000061E811  tracer_data_mp_ad         653  tracer_data.F90cesm.exe           000000000055D5DE  prescribed_aero_m         399  prescribed_aero.F90cesm.exe           000000000053E794  physpkg_mp_phys_r         909  physpkg.F90cesm.exe           000000000048E169  cam_comp_mp_cam_r         260  cam_comp.F90cesm.exe           000000000047F81A  atm_comp_mct_mp_a         561  atm_comp_mct.F90cesm.exe           000000000040C1F0  ccsm_comp_mod_mp_        4079  ccsm_comp_mod.F90cesm.exe           00000000004286E8  MAIN__                     91  ccsm_driver.F90cesm.exe           000000000040645E  Unknown               Unknown  Unknownlibc-2.17.so       00002B8300031C05  __libc_start_main     Unknown  Unknowncesm.exe           0000000000406369  Unknown               Unknown  UnknownI have already set stacksize unlimitted in the case.run file. Is there any other reasons for this problem? Thanks,Jian
 

jizh

New Member
Still unsolved. The corresponding lines in shr_reprosum_mod.F90 are:i8_arr_lsum_level(ioffset+ilevel) =&                  i8_arr_lsum_level(ioffset+ilevel) &(Line975)                  + i8_arr_tlsum_level(ilevel,ifld,ithread)Intel compiler is 17.0.5, and intelmpi is Intel(R) MPI Library for Linux* OS, Version 2017 Update 4 Build 20170817 (id: 17752)
Thanks for any help.
 

jizh

New Member
Still unsolved. The corresponding lines in shr_reprosum_mod.F90 are:i8_arr_lsum_level(ioffset+ilevel) =&                  i8_arr_lsum_level(ioffset+ilevel) &(Line975)                  + i8_arr_tlsum_level(ilevel,ifld,ithread)Intel compiler is 17.0.5, and intelmpi is Intel(R) MPI Library for Linux* OS, Version 2017 Update 4 Build 20170817 (id: 17752)
Thanks for any help.
 
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