#2 Regarding Simulation stuck at certain time step

[Rohini Kale]

Hello,
We are using anuga for larger area. sometimes job is getting completed successfully and sometimes it stucks at timestep 0. also we have observed time consumption per time step increases drastically.
Could you please tell us how to debug or figure out the exact issue and what all parameters need to check for the same?
Please help us as soon as possible.