You can stop a coupled analysis run by either interrupting or aborting it.
An interrupted analysis produces a clean stop, where the run continues until the current coupling step is finished and the restart data are generated. An interrupted run can be restarted later from end of the coupling step in which it was stopped.
An aborted analysis terminates the run immediately and does not produce restart data. An aborted run cannot be restarted from the coupling step in which it was stopped. However, an aborted can be restarted from an intermediate restart point that was completed before the analysis was aborted.
For context-specific details, see: