        0/0 |    STARTUP │ (Re)initialized boot script
        0/0 |   DIRECTOR │ Launched worker 0
        0/1 |      PHASE │ run
        0/1 |      START │ runpy ./plan.py
        1/2 |    SUCCESS │ runpy ./plan.py
        1/2 |      START │ runsh ./work.py
        1/3 | RESCHEDULE │ runsh ./work.py
──────────────── Rescheduling due to unavailable amended inputs ────────────────
Missing inputs and/or required directories:
optional1.txt
────────────────────────────────────────────────────────────────────────────────
        1/3 |      START │ copy data1.txt optional1.txt
        2/3 |    SUCCESS │ copy data1.txt optional1.txt
        1/2 |      START │ runsh ./work.py
        2/4 | RESCHEDULE │ runsh ./work.py
──────────────── Rescheduling due to unavailable amended inputs ────────────────
Missing inputs and/or required directories:
optional2.txt
────────────────────────────────────────────────────────────────────────────────
        2/4 |      START │ copy data2.txt optional2.txt
        3/4 |    SUCCESS │ copy data2.txt optional2.txt
        1/2 |      START │ runsh ./work.py
        4/4 |    SUCCESS │ runsh ./work.py
        4/4 |   DIRECTOR │ Trying to delete 0 outdated output(s)
        4/4 |    WARNING │ Check logs: .stepup/warning.log
        4/4 |      PHASE │ watch
        4/4 |    UPDATED │ data2.txt
        2/4 |      PHASE │ run
        1/2 |      START │ runsh ./work.py
        2/4 | RESCHEDULE │ runsh ./work.py
──────────────── Rescheduling due to unavailable amended inputs ────────────────
Missing inputs and/or required directories:
optional2.txt
────────────────────────────────────────────────────────────────────────────────
        2/4 |      START │ copy data2.txt optional2.txt
        3/4 |    SUCCESS │ copy data2.txt optional2.txt
        1/2 |      START │ runsh ./work.py
        4/4 |    SUCCESS │ runsh ./work.py
        4/4 |   DIRECTOR │ Trying to delete 0 outdated output(s)
        4/4 |    WARNING │ Check logs: .stepup/warning.log
        4/4 |      PHASE │ watch
        4/4 |   DIRECTOR │ Stopping workers
        4/4 |   DIRECTOR │ See you!
