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user solver (#4709)

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* user solver

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>
This commit is contained in:
Nikolaj Bjorner 2020-09-24 04:55:34 -07:00 • committed by GitHub
parent 7c2bdfe3fb
commit 43db7df2b5
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GPG key ID: 4AEE18F83AFDEB23
19 changed files with 420 additions and 41 deletions
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1
src/smt/theory_lra.cpp
View file

@ -2385,6 +2385,7 @@ public:
TRACE("arith", tout << "v" << v << " " << be.kind() << " " << be.m_bound << "\n";);
ensure_bounds(v);
if (m_unassigned_bounds[v] == 0 && !should_refine_bounds()) {
TRACE("arith", tout << "return\n";);

2
src/smt/user_propagator.cpp
View file

@ -48,7 +48,7 @@ unsigned user_propagator::add_expr(expr* e) {
return v;
}
void user_propagator::propagate(
void user_propagator::propagate_cb(
unsigned num_fixed, unsigned const* fixed_ids,
unsigned num_eqs, unsigned const* eq_lhs, unsigned const* eq_rhs,
expr* conseq) {

2
src/smt/user_propagator.h
View file

@ -95,7 +95,7 @@ namespace smt {
bool has_fixed() const { return (bool)m_fixed_eh; }
void propagate(unsigned num_fixed, unsigned const* fixed_ids, unsigned num_eqs, unsigned const* lhs, unsigned const* rhs, expr* conseq) override;
void propagate_cb(unsigned num_fixed, unsigned const* fixed_ids, unsigned num_eqs, unsigned const* lhs, unsigned const* rhs, expr* conseq) override;
void new_fixed_eh(theory_var v, expr* value, unsigned num_lits, literal const* jlits);