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debugging mc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-01-19 21:09:52 -08:00
parent c7ee532173
commit e4f29a7b8a
38 changed files with 143 additions and 123 deletions
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35
src/tactic/generic_model_converter.cpp
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@ -29,6 +29,7 @@ Notes:
void generic_model_converter::add(func_decl * d, expr* e) {
VERIFY(e);
struct entry et(d, e, m, ADD);
VERIFY(d->get_range() == m.get_sort(e));
m_first_idx.insert_if_not_there(et.m_f, m_entries.size());
@ -39,9 +40,10 @@ void generic_model_converter::operator()(model_ref & md) {
TRACE("model_converter", tout << "before generic_model_converter\n"; model_v2_pp(tout, *md); display(tout););
model_evaluator ev(*(md.get()));
ev.set_model_completion(true);
ev.set_expand_array_equalities(false);
ev.set_expand_array_equalities(false);
expr_ref val(m);
unsigned arity;
bool reset_ev = false;
for (unsigned i = m_entries.size(); i-- > 0; ) {
entry const& e = m_entries[i];
switch (e.m_instruction) {
@ -50,32 +52,16 @@ void generic_model_converter::operator()(model_ref & md) {
break;
case instruction::ADD:
ev(e.m_def, val);
#if 0
if (e.m_f->get_name() == symbol("XX")) {
IF_VERBOSE(0, verbose_stream() << e.m_f->get_name() << " " << e.m_def << " -> " << val << "\n";);
ptr_vector<expr> ts;
ts.push_back(e.m_def);
while (!ts.empty()) {
app* t = to_app(ts.back());
ts.pop_back();
if (t->get_num_args() > 0) {
ts.append(t->get_num_args(), t->get_args());
}
expr_ref tmp(m);
ev(t, tmp);
IF_VERBOSE(0, verbose_stream() << mk_pp(t, m) << " -> " << tmp << "\n";);
}
}
#endif
TRACE("model_converter", tout << e.m_f->get_name() << " ->\n" << e.m_def << "\n==>\n" << val << "\n";);
arity = e.m_f->get_arity();
reset_ev = false;
if (arity == 0) {
expr* old_val = md->get_const_interp(e.m_f);
if (old_val && old_val == val) {
// skip
}
else {
if (old_val) ev.reset();
reset_ev = old_val != nullptr;
md->register_decl(e.m_f, val);
}
}
@ -85,12 +71,17 @@ void generic_model_converter::operator()(model_ref & md) {
// skip
}
else {
if (old_val) ev.reset();
reset_ev = old_val != nullptr;
func_interp * new_fi = alloc(func_interp, m, arity);
new_fi->set_else(val);
md->register_decl(e.m_f, new_fi);
}
}
if (reset_ev) {
ev.reset();
ev.set_model_completion(true);
ev.set_expand_array_equalities(false);
}
break;
}
}
@ -98,7 +89,9 @@ void generic_model_converter::operator()(model_ref & md) {
}
void generic_model_converter::display(std::ostream & out) {
unsigned i = 0;
for (entry const& e : m_entries) {
++i;
switch (e.m_instruction) {
case instruction::HIDE:
display_del(out, e.m_f);
@ -112,7 +105,7 @@ void generic_model_converter::display(std::ostream & out) {
model_converter * generic_model_converter::translate(ast_translation & translator) {
ast_manager& to = translator.to();
generic_model_converter * res = alloc(generic_model_converter, to);
generic_model_converter * res = alloc(generic_model_converter, to, m_orig.c_str());
for (entry const& e : m_entries) {
res->m_entries.push_back(entry(translator(e.m_f.get()), translator(e.m_def.get()), to, e.m_instruction));
}