大家帮我看看是什么原因啊

当我输入solve时，还没有计算完，ansys自动退出，这是怎么回事？
我查看了一下ERR文件，主要有：
*** WARNING *** CP = 19.156 TIME= 10:36:27
Concatenation of area 5 is not transferred for symm operation.

*** WARNING *** CP = 21.297 TIME= 10:36:30
Shape testing revealed that 60 of the 19715 new or modified elements
violate shape warning limits. To review test results, please see the
output file or issue the CHECK command.
*** WARNING *** CP = 77.328 TIME= 10:38:58
Term 3 (node 20970 ROTY) on CE number 1 is not active on any element
This term is ignored.
*** WARNING *** SUPPRESSED MESSAGE CP = 78.469 TIME= 10:39:45
The first term of CE number=2032 has no active DOF associated with it.
This CE is ignored.
大家帮我看看是什么原因啊