Figure 12.4 shows a process model discovered using the heuristic miner. Although the model does not look as Spaghetti-like as Fig. 12.1, it is rather complicated considering the fact that it is based on only 208 cases. The 208 cases generate 203 unique traces, i.e., almost all cases follow a path that is not followed by any of the other cases. This observation, combined with the complexity of the model suggests that the log is far from complete thus complicating analysis.