Hello Team,
We have connected Slave windows 2008 R2 machine to jenkins using vmrun command.

"C:\Program Files (x86)\VMware\VMware VIX\vmrun.exe" -T server -h <Vcenter_IP> -u <domain\username> -p <password>
-gu administrator -gp password runProgramInGuest "[DATASTORE] build_vm/build_vm.vmx" -noWait "C:\Program Files (x86)\Java\jre7\bin\java.exe" -jar C:\jenkins\slave.jar -jnlpUrl "http://<JENKINS_IP>/jenkins/computer/BUild_VM/slave-agent.jnlp"

We observed that build VM gets restarted randomly eventhough the build job is running on that VM. Please check the attachment for details.