Finish proofs for BmapAllocCache.  Plan to clean up helper lemmas before moving them to ListUtils
Finish proofs for BmapAllocCache.  Plan to clean up helper lemmas before
moving them to ListUtils

mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl,mit-pdos/fscq-impl