try{
arg0 = new BigInteger(eventData.get("a0"));
arg1 = new BigInteger(eventData.get("a1"));
unitId = arg1.toString();
}catch(Exception e){
<BUG>logger.log(Level.WARNING, "Failed to process kill syscall", e);
return;</BUG>
}
if(arg0.intValue() == -100){ //unit start
putProcess(eventData); //check if it exists. if not then add and return.

try{
arg0 = new BigInteger(eventData.get("a0"));
arg1 = new BigInteger(eventData.get("a1"));
unitId = arg1.toString();
}catch(Exception e){
log(Level.WARNING, "Failed to parse argument number 0 or 1", e, eventId, syscall);
return;
}
if(arg0.intValue() == -100){ //unit start
putProcess(eventData); //check if it exists. if not then add and return.
