ee Details. Relict, global variabels can now be passed as list element <code>variables</code> of argument <code>load.list</code>.</p></td>
    </tr>
    <tr>
      <th>load.all</th>
      <td><p>logical. If set to TRUE, all variables, functions and libraries of the current global environment are loaded on cluster nodes. See Details.</p></td>
    </tr>
    <tr>
      <th>trace</th>
      <td><p>logical. If TRUE, output about the current execution step is printed (if running parallel: printed on nodes, that m