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arith_solver (#4733)

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* porting arithmetic solver

* integrating arithmetic

* lp

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

* na

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

* na

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

* na

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-10-16 10:49:46 -07:00 • committed by GitHub
parent 2841796a92
commit 44679d8f5b
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33 changed files with 3172 additions and 403 deletions
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8
src/sat/smt/euf_relevancy.cpp
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@ -22,6 +22,14 @@ Author:
namespace euf {
bool solver::is_relevant(expr* e) const {
return m_relevant_expr_ids.get(e->get_id(), true);
}
bool solver::is_relevant(enode* n) const {
return m_relevant_expr_ids.get(n->get_expr_id(), true);
}
void solver::ensure_dual_solver() {
if (!m_dual_solver)
m_dual_solver = alloc(sat::dual_solver, s().rlimit());