Observation-only event. It intentionally has no solver control methods; copy, retain, visualize, or post its detached data without reentering the model.
Readonly
Detached snapshot of fields available for this callback channel.
Native log/progress text. Do not assume it is non-empty or machine-parseable.
Callback channel that triggered the event.
Observation-only event. It intentionally has no solver control methods; copy, retain, visualize, or post its detached data without reentering the model.