[scheduler]
    allow implicit tasks = True
[scheduling]
    cycling mode = integer
    initial cycle point = 1
    final cycle point = 7
    [[graph]]
        # xyzzy should not spawn bar in the last two cycle points:
        P1 = xyzzy  # 7 cycles
        R5//P1 = "xyzzy => bar"  # 5 cycles
[runtime]
    [[root]]
        script = true
