Improve defragmentation strategy - #799
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aannleax wants to merge 4 commits into
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When deriving a lot of subtables for a predicate, we usually combine them after a set number of tables.
Apparently, there was a bug with the code that retrieved a suitable covering, causing it to suggest many small subtables to cover an interval instead of few larger ones.
Furthermore, this code improves upon the strategy with which we create the subtables.
I would suggest doing a small release after this has been merged, as this has quite a large performance impact on rules sets that have many rule applications.