any deadlock? no
but I Think the process will starve, imagine the one with the highest time stamp,it gets killed by a younger process,it has to start with the same time stamp, even though it gets hold of a resource it is always killed.secondly whenever any process releases a resource,the one with the smallest time stamp is awarded the resource, so the one with the highest time stamp in the entire system will starve prvided new processes with lower time stamps keep coming.