求助：我用命令流建的模型，感觉不太复杂，剖分网格半天没反应。

我是新手，用命令流建的模型，感觉不太复杂，选择智能网格划分，进度条走到一半就不动了。求解决办法。
附上我的命令流：
finish
/clear
/PREP7
ET,1,SOLID185
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,2e11
MPDATA,PRXY,1,,0.3
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,1,,7800
K,1,146.2459, 356.142, 2075,
K,2,196.5245, 478.5818, 2075,
K,3,192.7767, 480.0741, 2075,
K,4,197.8851, 504.4061, 2075,
K,5,201.4392, 508.196, 2075,
K,6,207.2623, 509.8149, 2075,
K,7,210.5483, 512.7329, 2075,
K,8,214.6206, 522.65, 2075,
LSTR,1,2
LSTR,2,3
LSTR,3,4
LSTR,5,6
LSTR,7,8
LARC, 4, 5,2,5
LARC, 6, 7,5 ,5
LOCAL,11,0,0,0,0,65,0,0,
LSYMM,Y,1,7,
LARC, 1, 9,8,-385
LARC, 8, 16,1,565
AL,ALL
VEXT,1,,,0,0,6250,
CSYS,1
VGEN,14,ALL, , ,0,-10, , ,0
CSYS,0
VSYMM,X,1,14,
LOCAL,12,0,0,0,8325,0,0,0,
WPCSYS,,
CYL4,0,0,250, ,565, ,2075,
CSYS,0
WPCSYS,,
CYL4,0,0,250, ,565, ,2075,
CYL4,0,0,, ,565, ,10400,
VSBV,31,ALL,
SMRT,9,
MSHAPE,1,3D ,
MSHKEY,0,
VMESH,ALL,