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fix push/pop bugs in optimize context, add example to c++, fix bug in arithemtic bounds axiom addition

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-02 09:32:38 -07:00
parent 31f16d7aa4
commit 3f8083dfa6
3 changed files with 34 additions and 1 deletions
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9
src/opt/opt_context.cpp
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@ -139,6 +139,7 @@ namespace opt {
for (; it != end; ++it) {
dealloc(it->m_value);
}
m_maxsmts.reset();
}
void context::push() {
@ -149,21 +150,29 @@ namespace opt {
for (unsigned i = 0; i < n; ++i) {
m_scoped_state.pop();
}
m_model.reset();
reset_maxsmts();
m_optsmt.reset();
m_hard_constraints.reset();
}
void context::set_hard_constraints(ptr_vector<expr>& fmls) {
m_scoped_state.set(fmls);
m_model.reset();
}
void context::add_hard_constraint(expr* f) {
m_scoped_state.add(f);
m_model.reset();
}
unsigned context::add_soft_constraint(expr* f, rational const& w, symbol const& id) {
m_model.reset();
return m_scoped_state.add(f, w, id);
}
unsigned context::add_objective(app* t, bool is_max) {
m_model.reset();
return m_scoped_state.add(t, is_max);
}