#include<iostream>
#include<boost/thread.hpp>
#include<boost/chrono.hpp>
using namespace std;

void *mrun(){
   cout<< "TID=" << boost::this_thread::get_id() <<endl;
   boost::this_thread::sleep_for (boost::chrono::seconds(3));

}

int main (void) { 
         boost::thread t(mrun);
         t.join();

}