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misc fixes to grobner state (#109)

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* fixes to use list bookkeeping

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix reset logic

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix non-termination bug in simplifier

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* missing reset of values

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add configuration to throttle memory usage

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* fix misc. invariant violations

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* multiple linear constraints seem to be violated

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-12-31 06:30:59 -08:00 • committed by Lev Nachmanson
parent a9a602c1aa
commit 7eac995824
4 changed files with 141 additions and 60 deletions
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src/math/lp/nla_core.h
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@ -220,6 +220,7 @@ public:
std::ostream& print_product_with_vars(const T& m, std::ostream& out) const;
std::ostream& print_monic_with_vars(const monic& m, std::ostream& out) const;
std::ostream& print_explanation(const lp::explanation& exp, std::ostream& out) const;
std::ostream& diagnose_pdd_miss(std::ostream& out);
template <typename T>
void trace_print_rms(const T& p, std::ostream& out);
void trace_print_monic_and_factorization(const monic& rm, const factorization& f, std::ostream& out) const;