Return wether an instance was presolved and which step did it.
getCostsAndPresolvedStatus(asscenario, feature.steps)[list]. In the following, n is the number of instances. All following object are ordered by “instance_id”.
logical(n)]Was instance presolved? Named by instance ids.
character(n)]Which step solved it? NA if no step did it. Named by instance ids.
numeric(n)]Feature costs for using the steps. Named by instance ids. NULL if no costs are present.
[ASScenario]
Algorithm selection scenario.
[character]
Which feature steps are allowed?
Default is all steps.