【CMU keyword】
532
<MsgType>532</MsgType> It could be normal or abnormal. The key depends on result 。result not 0 means abnormal stop
0519 Indicates task startup；
519 That's VA starting the analysis；
531 Represents progress report;
529 Indicates that the SDK sends a stop request to the CMU
530 Indicates that the CMU received the response
