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use model-based FM strategy for saturation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2025-10-10 15:32:18 -07:00
parent ce614ac26d
commit ff975e49f2
8 changed files with 332 additions and 60 deletions
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2
src/math/lp/nla_core.cpp
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@ -515,6 +515,8 @@ const lp::lp_settings& core::lp_settings() const {
}
unsigned core::random() { return lp_settings().random_next(); }
unsigned core::random(unsigned n) { return lp_settings().random_next() % n; }
// we look for octagon constraints here, with a left part +-x +- y