approximation method
than SDPT3. So if the default solver choice fails to give a
solution to your model, try switching to one of these solvers.</p>
</li>
<li><p class="first">Third, try smaller instances of your problem. If they succeed where
the larger instance fails, then at least you can confirm if the model
is behaving as you hope before considering alternative options like
a different solver.</p>
</li>
</ul>
<p>The bottom line, unfortunately, is that we cannot guarantee that
the successive approximatio