Scheduling feasibility, Processor cpu : 1) Feasibility test based on the processor utilization factor : - The feasibility interval is 180.0, see Goossens and Devillers (1997) from [21]. - 0 units of time are unused in the feasibility interval. - Number of cores hosted by this processor : 1. - Processor utilization factor with deadline is 1.00000 (see [1], page 6). - Processor utilization factor with period is 1.00000 (see [1], page 6). - In the non preemptive case, with EDF, the task set is not schedulable because one or many tasks doesn't/don't satisfy the processor utilization factor feasibility test (see [8]). List of tasks not schedulable : T3 2) Feasibility test based on worst case response time for periodic tasks : - Worst case task response time : T1 => 12, missed its deadline (deadline = 10) T2 => 18, missed its deadline (deadline = 15) T3 => 72, missed its deadline (deadline = 36) - Some task deadlines will be missed : the task set is not schedulable.