 class="odoc-spec"><div class="spec value anchored" id="val-spawn"><a href="#val-spawn" class="anchor"></a><code><span><span class="keyword">val</span> spawn : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="../../Csp/index.html#type-instance">Csp.instance</a></span></code></div><div class="spec-doc"><p>Random concretization function. useful to do tests, and to reuse the results. values are generated uniformly when possible</p></div></div><div class="odoc-spec"><div class=