ective:   Maximize(R0)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> SUBMITTED</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Model size:       47 constraints,      47 variables,          102 non-zeros.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Sets:                                   0 GUB,                  0 SOS.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  </span>
<span clas