title: I received memory warning and my app crashed. Does it kill autorelease objects?
body: <p>I received two memory warnings. It doesn't show warning level. It shows brief phrase:</p>
  
  <pre><code>Received memory warning.
  Received memory warning.
  </code></pre>
  
  <p>I received memory warning and after a few seconds my application crashed. Does my application crashed because I received memory warning? </p>
  
  <p>I know that memory warning level 2 killes autorelease objects. Does memory warning without any level indication kill autorelease objects?</p>