#include <iostream>
#include <iomanip>
#include <boost/thread.hpp>
#include <boost/date_time.hpp>

using std::cout;
using std::cerr;
using std::endl;
using std::exception;

int main()
{
	try
	{
		cout << "Main thread ID = " << boost::this_thread::get_id() << endl;
		int vDuration = 500;
		cout << "Sleeping for " << vDuration << " milliseconds" << endl;
		boost::this_thread::sleep(boost::posix_time::milliseconds(vDuration));
		cout << endl;

		return 0;
	}
	catch (exception& e)
	{
		cerr << e.what() << endl;
		return 1;
	}
}