============== Simulation results =======================
                         ct  opt
model_name sample_size
model1     5000         100   27
           10000        100   45
           20000        100   80
model2     5000         100   64
           10000        100   84
           20000        100   93

python simulation.py  31846,14s user 957,88s system 239% cpu 3:48:20,07 total