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本帖最后由 dengyh 于 2023-8-30 17:22 编辑
各位老师好,初始结构是晶体结构经xTB优化的,我在用ORCA5.0.3计算含Ni金属的配合物的TDDFT时,计算第一个结构成功结束,而在计算第二个、第三个时老是出现相同的错误,我增大了内存,减小核数也不行,之前第一个计算用8000MB内存,30核,正常结束,而计算第二、三结构时,即使改变内存为24000,核数降低为10,也出现错误,请教各位这个问题应该怎么解决,是什么原因导致的,谢谢大家!
输入文件如下:
! B97-3c RIJCOSX tightSCF noautostart miniprint nopop
%maxcore 24000
%pal nprocs 10 end
%tddft
nroots 300
TDA false
end
* xyz 0 1
Ni 4.79354602201531 5.44009503415403 11.23385192720534
Ni 3.09842372261469 4.39861962150431 13.90356790687083
.........
出错界面如下:
[file orca_tools/Tool-Linalg/qcrpasolv.cpp, line 785, Process 0]: Rebuilding of the RPA subspace failed because there are no old eigenvectors, aborting
job aborted:
[ranks] message
[0-9] process exited without calling finalize
---- error analysis -----
[0-9] on DESKTOP-8GUDL4A
D:\ORCA\orca_cis_mpi.exe ended prematurely and may have crashed. exit code 78
---- error analysis -----
ORCA finished by error termination in CIS
Calling Command: mpiexec -np 10 D:\ORCA\orca_cis_mpi.exe NI-c-tddft.cisinp.tmp NI-c-tddft
[file orca_tools/qcmsg.cpp, line 465]:
.... aborting the run
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