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bv fixes and tuning (#4703)

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* heap size information

* bv tuning

* fix #4701

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

* throw on set-has-size #4700

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-09-21 19:54:53 -07:00 • committed by GitHub
parent ba5c9c3883
commit b7ec4489a6
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21 changed files with 339 additions and 169 deletions
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src/sat/sat_elim_eqs.cpp
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@ -218,10 +218,12 @@ namespace sat {
void elim_eqs::save_elim(literal_vector const & roots, bool_var_vector const & to_elim) {
model_converter & mc = m_solver.m_mc;
for (bool_var v : to_elim) {
literal l(v, false);
literal r = roots[v];
SASSERT(v != r.var());
if (m_solver.m_cut_simplifier) m_solver.m_cut_simplifier->set_root(v, r);
bool set_root = m_solver.set_root(l, r);
bool root_ok = !m_solver.is_external(v) || set_root;