Calculations on the same computer as Table 1 (single core). The kras15 model is by the authors, available at  in the model_files folder, together with input files for the parameter scans for both models. The kras15 model was run with 10.000 trajectories for a duration of 3 time units, time steps of 0.1. The  model was run with 20.000 trajectories, for 40 time units, time steps of 0.1. In both cases an accuracy of 1% was imposed as a requirement. In parenthesis in the column ExaStoLog is the amount of time spent on the stationary solution calculations themselves.