title: IBM Integration Bus crashes
body: <p>I'm a newbie and installed the IIB 10.0.0.11 developer version on Redhat 7.4, 4GB memory as root.
  Following a simple Youtube tutorial IIB:</p>
  
  <ul>
  <li>iib toolkit (as root) </li>
  <li>cut &amp; paste MQ input node: ok </li>
  <li>cut &amp; paste MQ output node or any other action so far: crash</li>
  </ul>
  
  <p>Error message (looks like Java problem):</p>
  
  <pre><code>-Xms256m
  -Xmx1024m
  -Xmnx64m
  -Xgcpolicy:gencon
  </code></pre>
  
  <p>Complete message:</p>
  
  <p><a href="https://i.stack.imgur.com/dQHkA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dQHkA.png" alt="enter image description here"></a></p>