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first eufi example running

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-06-11 23:28:50 -07:00 • committed by Arie Gurfinkel
parent 2288931b46
commit 74621e0b7d
26 changed files with 80 additions and 105 deletions
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13
src/qe/qe_mbi.cpp
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@ -30,19 +30,12 @@ Revision History:
namespace qe {
lbool mbi_plugin::check(func_decl_ref_vector const& vars, expr_ref_vector& lits, model_ref& mdl) {
ast_manager& m = lits.get_manager();
expr_ref_vector lits0(lits);
while (true) {
lits.reset();
lits.append(lits0);
switch ((*this)(vars, lits, mdl)) {
case mbi_sat:
return l_true;
case mbi_unsat:
if (lits.empty()) return l_false;
TRACE("qe", tout << "block: " << lits << "\n";);
block(lits);
break;
return l_false;
case mbi_undef:
return l_undef;
case mbi_augment:
@ -113,8 +106,7 @@ namespace qe {
m(s->get_manager()),
m_atoms(m),
m_solver(s),
m_dual_solver(sNot)
{
m_dual_solver(sNot) {
params_ref p;
p.set_bool("core.minimize", true);
m_solver->updt_params(p);
@ -256,6 +248,7 @@ namespace qe {
case l_true:
return l_true;
case l_false:
std::cout << lits << "\n";
a.block(lits);
itps.push_back(mk_not(mk_and(lits)));
break;