When using variable-step solvers in Simulink, one sometimes runs into a situation where the solver "gets stuck", reducing the step size and slowing down the solution speed drastically, but not causing an error. This library has blocks that can trigger an error if the solver exceeds a specified computation time or number of time steps.
Travis Wiens (2020). Watchdog Timer and Counter for Simulink (https://www.mathworks.com/matlabcentral/fileexchange/50780-watchdog-timer-and-counter-for-simulink), MATLAB Central File Exchange. Retrieved .