Extensible Event Stream (XES) software event log obtained through instrumenting the Statechart Workbench ProM plugin using the tool available at {https://svn.win.tue.nl/repos/prom/XPort/}. This event log contains method-call level events describing a workbench run invoking the Alignments algorithm using the BPI Challenge 2012 event log available and documented at {https://doi.org/10.4121/uuid:3926db30-f712-4394-aebc-75976070e91f} . Note that the life-cycle information in this log corresponds to method call (start) and return (complete), and captures a method-call hierarchy.