Could you please confirm if any rule is configured through which tasks are getting triggered.
What is the task type which is created.
What is the status of the task after job completion.
When you do you import, can you make this accounts as SUSPENDED FROM IMPORT SERVICE,.
accountnotinfileaction: Use this attribute to instruct the connector to suspend accounts that are not imported during import.
When set to suspend, accounts that are not imported during import are marked as SUSPENDED FROM IMPORT SERVICE.
When set to noaction, status of such accounts is not changed. The default value is noaction
Saviynt wont create any task for accounts with status as "SUSPENDED FROM IMPORT SERVICE"