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adding argument restriction to mbqi, fix tracking of m_src/m_dst for expr_safe_replace and avoid resetting the cache.

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This commit is contained in:
Nikolaj Bjorner 2020-10-27 11:41:45 -07:00
parent 24321e311b
commit e2fbd05fe7
6 changed files with 159 additions and 58 deletions
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11
src/qe/mbp/mbp_plugin.h
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@ -114,6 +114,17 @@ namespace mbp {
static void mark_rec(expr_mark& visited, expr* e);
static void mark_rec(expr_mark& visited, expr_ref_vector const& es);
/**
* mark sub-terms in e whether they contain a variable from vars.
*/
void mark_non_ground(app_ref_vector const& vars, expr* e) {
for (app* v : vars)
m_non_ground.mark(v);
mark_non_ground(e);
}
bool is_non_ground(expr* t) const { return m_non_ground.is_marked(t); }
};
}