 class="p">)</span>
        <span class="nb">print</span><span class="p">(</span><span class="s2">&quot;kPFPMiner has successfully generated top-k frequent patterns&quot;</span><span class="p">)</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">_endTime</span> <span class="o">=</span> <span class="n">_ab</span><span class="o">.</span><span class="n">_time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
        <span class="bp">self</span><s