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For questions about solving Operations Research problems using the C++ programming language.

9
votes
in order to increase the throughput you could Not only rely on add and remove in "modifying problems" options but on smaller changes. Try to run the instances in parallel Instead of adding a constra …
answered Jan 22 '20 by Alex Fleischer
2
votes
instead of exporting into a .lp you could export into a .sav filre and then you won't face those rounding issues. SAV is a binary file format specific to CPLEX. This format is efficient for fast read …
answered Jun 8 '21 by Alex Fleischer