- The submitted job contains multiple decision subproblems, all of which are solved in one batch. Why wait for providing the solution of the first subproblem, while the job is already working on the second subproblem?
- The optimization of a significant Mixed Integer Problem will compute several intermediate incumbents, and perhaps these incumbents are worth visualizing and studying further.
- By showing intermediate solutions, the end user may decide that the last shown solution is good enough and decide to terminate the job.
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