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用ORCA跑一个硅氧低聚物的几何优化,30个原子,总是跑着跑着就自动停了,所有的临时文件都不再更新,out文件也停止更新了,但是程序不报错,还在运行。
使用的是WSL2 ubuntu 22.04,ORCA 5.0.4, 输入文件如下:
! B3LYP D3 def2-TZVP def2/J RIJCOSX opt freq strongSCF noautostart miniprint nopop
%maxcore 3000
%pal nprocs 8 end
! CPCM(Water)
%geom maxiter 500 end
* xyz 0 1
O 15.549000 12.354000 12.681000
H 16.052000 12.369000 13.531000
Si 10.408000 14.569000 13.741000
Si 11.478000 12.178000 11.710000
O 10.949000 13.378000 12.723000
Si 7.169000 14.002000 14.111000
O 8.780000 14.370000 13.978000
Si 15.338000 9.601000 9.512000
O 15.167000 11.012000 10.366000
Si 14.751000 12.359000 11.237000
O 11.196000 14.459000 15.187000
O 11.141000 10.705000 12.373000
O 10.723000 12.313000 10.250000
O 10.694000 16.046000 13.064000
O 6.928000 12.435000 13.653000
O 6.294000 15.004000 13.134000
O 6.689000 14.199000 15.678000
O 15.147000 13.716000 10.386000
O 14.106000 8.575000 9.901000
O 16.783001 8.902000 9.896000
O 15.294000 9.931000 7.896000
O 13.116000 12.330000 11.506000
H 10.826000 9.787000 12.556000
H 10.170000 12.544000 9.465000
H 10.822000 16.954000 12.695000
H 6.608000 11.514000 13.494000
H 5.790000 15.596000 12.525000
H 6.515000 14.271000 16.646999
H 15.361000 14.576000 9.949000
H 13.537000 7.826000 10.203000
H 17.624001 8.655000 10.351000
H 15.280000 10.147000 6.932000
H 11.752000 14.323000 15.992000
*
但是输出的opt文件到这里就停止了。不知道是为什么。。。太痛苦了,请问大神如何解决。。
Reading SHARK input file 5A.SHARKINP.tmp ... ok
----------------------
SHARK INTEGRAL PACKAGE
----------------------
Number of atoms ... 33
Number of basis functions ... 753
Number of shells ... 289
Maximum angular momentum ... 3
Integral batch strategy ... SHARK/LIBINT Hybrid
RI-J (if used) integral strategy ... SPLIT-RIJ (Revised 2003 algorithm where possible)
Printlevel ... 1
Contraction scheme used ... SEGMENTED contraction
Coulomb Range Separation ... NOT USED
Exchange Range Separation ... NOT USED
Finite Nucleus Model ... NOT USED
Auxiliary Coulomb fitting basis ... AVAILABLE
# of basis functions in Aux-J ... 1171
# of shells in Aux-J ... 385
Maximum angular momentum in Aux-J ... 4
Auxiliary J/K fitting basis ... NOT available
Auxiliary Correlation fitting basis ... NOT available
Auxiliary 'external' fitting basis ... NOT available
Integral threshold ... 1.000000e-10
Primitive cut-off ... 3.000000e-11
Primitive pair pre-selection threshold ... 3.000000e-11
Calculating pre-screening integrals ... done ( 0.1 sec) Dimension = 289
Organizing shell pair data ... done ( 0.4 sec)
Shell pair information
Total number of shell pairs ... 41905
Shell pairs after pre-screening ... 22309
Total number of primitive shell pairs ... 139696
Primitive shell pairs kept ... 46487
la=0 lb=0: 5004 shell pairs
la=1 lb=0: 6602 shell pairs
la=1 lb=1: 2238 shell pairs
la=2 lb=0: 2971 shell pairs
la=2 lb=1: 2034 shell pairs
la=2 lb=2: 486 shell pairs
la=3 lb=0: 1448 shell pairs
la=3 lb=1: 981 shell pairs
la=3 lb=2: 431 shell pairs
la=3 lb=3: 114 shell pairs
Calculating one electron integrals ... done ( 0.1 sec)
Calculating RI/J V-Matrix + Cholesky decomp.... done ( 0.2 sec)
Calculating Nuclear repulsion ... done ( 0.0 sec) ENN= 2840.536745959604 Eh
SHARK setup successfully completed in 1.3 seconds
Maximum memory used throughout the entire GTOINT-calculation: 39.0 MB
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