pan class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Root relaxation: objective 4.961414e+00, 7 iterations, 0.00 seconds (0.00 work units)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     Nodes    |    Current Node    |     Objective Bounds      |     Work</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Expl Unex