a_table = {x = 0, y = 0}

for i = 0,1000000 do
   a_table.x = a_table.x + i
   if i % 1000 == 0 then
      io.write( "Done: ", a_table.x, " " , a_table.y, "            \r" )
   end
end

for i = 0,1000000 do
   a_table.y = "String " .. i*2
   if i % 1000 == 0 then
      io.write( "Done: ", a_table.x, " " , a_table.y, "            \r" )
   end
end

io.write( "Done: ", a_table.x, " " , a_table.y, "            \n" )