We ran 300 trajectories for κCSDM and 150 trajectories each for CSDM and tCSDM. We ran these trajectories with a 0.1 fs nuclear dynamics time step time step and 200 substeps for the integration of the electronic EOM. The trajectories were terminated after 250 fs or earlier when the ground state population remains larger than 0.98 for 20 fs. (In order to include the earlytermination trajectories in the time-dependent plots of populations and state energies, we keep the values of the population and state energies constant from the value at termination out to 250 fs.)