Updated TC to turnoff the VM
Updated TC to turnoff the VM

There are cases when the VM would not reboot after triggering the
crash and remain in an hanging state. To avoid this behavior we
TurnOff the VM after testing is done.

ampintilie/lis-test,ampintilie/lis-test,HuijingHei/lis-test,ampintilie/lis-test,adriansuhov/lis-test,lixuemin2016/lis-test,ilenghel/lis-test,ilenghel/lis-test,ampintilie/lis-test,LIS/lis-test,lixuemin2016/lis-test,mihaico/lis-test,chvalean/lis-test,chvalean/lis-test,ilenghel/lis-test,HuijingHei/lis-test,adriansuhov/lis-test,HuijingHei/lis-test,LIS/lis-test,lixuemin2016/lis-test,chvalean/lis-test,mihaico/lis-test,ilenghel/lis-test,LIS/lis-test,lixuemin2016/lis-test,chvalean/lis-test,adriansuhov/lis-test,mihaico/lis-test,HuijingHei/lis-test,adriansuhov/lis-test,LIS/lis-test