New job: A added with priority: 100
Job: A scheduled.
New job: B added with priority: 100
Job: B scheduled.
Job: A scheduled.
Job: B scheduled.
Job: A scheduled.
Job: B scheduled.
Job: B blocked.
Job: A scheduled.
Job: A scheduled.
Job: A scheduled.
Job: A scheduled.
Job: A completed.
System is idle.
Error. Job: A not blocked.