13. The system of claim 12 , wherein the predictive model module is configured to extract extracting a set of attributes from the execution traces.
13. The system of claim 12 , wherein the predictive model module is configured to extract extracting a set of attributes from the execution traces. 14. The system of claim 13 , wherein the predictive model module is configured to form a matrix having rows that represent individual execution traces and columns that represent individual attributes and to perform performing machine learning on the matrix to generate the predictive model.