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add cube mode

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-09-24 10:53:57 -07:00
commit ae9a6664d4
144 changed files with 6012 additions and 3174 deletions
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14
src/sat/sat_solver/inc_sat_solver.cpp
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@ -149,7 +149,6 @@ public:
virtual void set_progress_callback(progress_callback * callback) {}
void display_weighted(std::ostream& out, unsigned sz, expr * const * assumptions, unsigned const* weights) {
if (weights != 0) {
for (unsigned i = 0; i < sz; ++i) m_weights.push_back(weights[i]);
@ -212,6 +211,11 @@ public:
init_reason_unknown();
r = m_solver.check(m_asms.size(), m_asms.c_ptr());
if (r == l_undef && m_solver.get_config().m_dimacs_display) {
for (auto const& kv : m_map) {
std::cout << "c " << kv.m_value << " " << mk_pp(kv.m_key, m) << "\n";
}
}
switch (r) {
case l_true:
@ -806,14 +810,12 @@ private:
}
sat::model const & ll_m = m_solver.get_model();
model_ref md = alloc(model, m);
atom2bool_var::iterator it = m_map.begin();
atom2bool_var::iterator end = m_map.end();
for (; it != end; ++it) {
expr * n = it->m_key;
for (auto const& kv : m_map) {
expr * n = kv.m_key;
if (is_app(n) && to_app(n)->get_num_args() > 0) {
continue;
}
sat::bool_var v = it->m_value;
sat::bool_var v = kv.m_value;
switch (sat::value_at(v, ll_m)) {
case l_true:
md->register_decl(to_app(n)->get_decl(), m.mk_true());