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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-06-21 10:40:35 +02:00
parent b1dbea328a
commit 89e8a1392c
2 changed files with 21 additions and 16 deletions
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31
src/muz/base/dl_context.cpp
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@ -773,19 +773,19 @@ namespace datalog {
DL_ENGINE get_engine() const { return m_engine_type; }
void operator()(expr* e) {
if (a.is_int_real(e)) {
m_engine_type = SPACER_ENGINE;
}
else if (is_var(e) && m.is_bool(e)) {
m_engine_type = SPACER_ENGINE;
}
else if (dt.is_datatype(m.get_sort(e))) {
m_engine_type = SPACER_ENGINE;
if (a.is_int_real(e)) {
m_engine_type = SPACER_ENGINE;
}
else if (is_var(e) && m.is_bool(e)) {
m_engine_type = SPACER_ENGINE;
}
else if (dt.is_datatype(m.get_sort(e))) {
m_engine_type = SPACER_ENGINE;
}
}
};
void context::configure_engine() {
void context::configure_engine(expr* q) {
if (m_engine_type != LAST_ENGINE) {
return;
}
@ -817,6 +817,10 @@ namespace datalog {
expr_fast_mark1 mark;
engine_type_proc proc(m);
m_engine_type = DATALOG_ENGINE;
std::cout << "configure engine " << m_rule_set.get_num_rules() << " " << m_rule_fmls.size() << " " << q << "\n";
if (q) {
quick_for_each_expr(proc, mark, q);
}
for (unsigned i = 0; m_engine_type == DATALOG_ENGINE && i < m_rule_set.get_num_rules(); ++i) {
rule * r = m_rule_set.get_rule(i);
quick_for_each_expr(proc, mark, r->get_head());
@ -837,12 +841,13 @@ namespace datalog {
}
lbool context::query(expr* query) {
std::cout << "query: " << mk_pp(query, m) << "\n";
expr_ref _query(query, m);
m_mc = mk_skip_model_converter();
m_last_status = OK;
m_last_answer = nullptr;
m_last_ground_answer = nullptr;
switch (get_engine()) {
switch (get_engine(query)) {
case DATALOG_ENGINE:
case SPACER_ENGINE:
case BMC_ENGINE:
@ -855,7 +860,7 @@ namespace datalog {
default:
UNREACHABLE();
}
ensure_engine();
ensure_engine(query);
lbool r = m_engine->query(query);
if (r != l_undef && get_params().print_certificate()) {
display_certificate(std::cout) << "\n";
@ -893,9 +898,9 @@ namespace datalog {
return m_engine->get_proof();
}
void context::ensure_engine() {
void context::ensure_engine(expr* e) {
if (!m_engine.get()) {
m_engine = m_register_engine.mk_engine(get_engine());
m_engine = m_register_engine.mk_engine(get_engine(e));
m_engine->updt_params();
// break abstraction.