l">Exception</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div><div class="spec-doc"><p>The restart scheduler and biabduction use exceptions for control flow (restarts/timeouts respectively). Functions here abstract away the semantics of when an exception can be ignored.</p></div></div><div class="odoc-spec"><div class="spec module anchored" id="module-ExecutionDuration"><a href="#module-ExecutionDuration" class="anchor"></a><code><span><span class="