Solver setup goes to infinite calculation at 42 seconds no matter the drive cycle

[cyasing]

I wrote a program to convert power to current at every time step using simple ohm's law for a battery pack with resistances in terminals and busbar with PyBaMM. I simulate just a single time step between each update, but no matter how I change the drive cycle (averaging two time samples, omitting alternate samples, etc.), it seems that the process never proceeds further after "Start solver set-up" or while descritization. I have to terminate it manually.

What can be the possible reasons? I monitored some parameters like current, voltage, power, temperature, sei length, and concentration for each cell and time step, but nothing seems out of order.

Discretisation error:

Solver error:

[cyasing]

I use set_initial_conditions_from() for consecutive time steps.

[TomTranter]

@cyasing can you please stop posting liionpack discussions here. This isn't a discussion either it should be part of the issue already open on this topic

[cyasing]

Well, this is a different thing I was trying with just PyBaMM. Other than that, I will put it in issues.