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add bv-size reduce #6137

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- add option smt.bv.reduce_size.
  - it allows to apply incremental pre-processing of bit-vectors by identifying ranges that are known to be constant.
    This rewrite is beneficial, for instance, when bit-vectors are constrained to have many high-level bits set to 0.
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Nikolaj Bjorner 2022-08-16 16:35:14 -07:00
parent 45a4b810de
commit 48b13291d1
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RELEASE_NOTES.md
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@ -19,6 +19,10 @@ Version 4.11.0
- add solver.lemmas2console
- prints lemmas to the console.
- remove option smt.arith.dump_lemmas. It is replaced by solver.axioms2files
- add option smt.bv.reduce_size.
- it allows to apply incremental pre-processing of bit-vectors by identifying ranges that are known to be constant.
This rewrite is beneficial, for instance, when bit-vectors are constrained to have many high-level bits set to 0.
- add feature to model-based projection for arithmetic to handle integer division.
Version 4.10.2
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