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enable core minimization with qsat in case it turns out to be useful

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-06-12 15:58:12 -07:00
parent 3ac4709992
commit c7ff05cc78
16 changed files with 235 additions and 132 deletions
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7
src/opt/opt_context.cpp
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@ -555,10 +555,9 @@ namespace opt {
m_params.set_bool("minimize_core_partial", true); // false);
m_params.set_bool("minimize_core", true);
m_sat_solver = mk_inc_sat_solver(m, m_params);
unsigned sz = get_solver().get_num_assertions();
for (unsigned i = 0; i < sz; ++i) {
m_sat_solver->assert_expr(get_solver().get_assertion(i));
}
expr_ref_vector fmls(m);
get_solver().get_assertions(fmls);
m_sat_solver->assert_expr(fmls);
m_solver = m_sat_solver.get();
}