Print TIDs in every new thread

src/Init/Heartbeat.cpp

@@ -29,6 +29,7 @@ std::string GenerateCall(){
     return ret;
 }
 void Heartbeat(){
+    DebugPrintTID();
     std::string R,T;
     while(true){
         R = GenerateCall();
@@ -56,4 +57,4 @@ void Heartbeat(){
 void HBInit(){
     std::thread HB(Heartbeat);
     HB.detach();
-}
+}