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各位老师,同学,大家好,之前我用CFOUR计算频率的时候,一直没有问题,最近做优化或计算频率的时候,总是提示:Unable to allocate 38146 MB of memory. Exiting...
xalloc(): memory allocation failed! --executable xlcc finished with status 9728
请问大家这是因为服务器存储不够吗?
输入文件如下:
cs-OSNH2-opt
S
O 1 B1*
N 1 B2* 2 A1*
H 3 B3* 1 A2* 2 D1* 0
H 3 B4* 1 A3* 2 D2* 0
B1 = 1.48984924
B2 = 1.68419898
B3 = 1.01475117
B4 = 1.01475178
A1 = 111.79674620
A2 = 113.26776280
A3 = 113.26823866
D1 = -63.29366278
D2 = 63.32272001
*CFOUR(CALC=CCSD(T),BASIS=cc-pVTZ
CHARGE=0,MULTIPLICITY=2,FROZEN_CORE=ON
MEMORY_SIZE=40000,MEM_UNIT=MB
SCF_CONV=9,CC_CONV=9,GEO_CONV=9
SCF_MAXCYC=300,CC_MAXCYC=100,OPT_MAXCYC=150
ABCDTYPE=AOBASIS,CC_PROG=ECC)
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