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Fix in lackr_model_constructor.

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This commit is contained in:
Mikolas Janota 2016-02-26 14:48:00 +00:00
parent a2140085d6
commit ae9f369574
1 changed files with 8 additions and 2 deletions
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10
src/ackermannization/lackr_model_constructor.cpp
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@ -34,11 +34,13 @@ struct lackr_model_constructor::imp {
, m_conflicts(conflicts)
, m_b_rw(m)
, m_bv_rw(m)
, m_evaluator(NULL)
, m_empty_model(m)
, m_ackr_helper(m)
{}
~imp() {
if (m_evaluator) dealloc(m_evaluator);
{
values2val_t::iterator i = m_values2val.begin();
const values2val_t::iterator e = m_values2val.end();
@ -136,7 +138,7 @@ struct lackr_model_constructor::imp {
conflict_list& m_conflicts;
bool_rewriter m_b_rw;
bv_rewriter m_bv_rw;
scoped_ptr<model_evaluator> m_evaluator;
model_evaluator * m_evaluator;
model m_empty_model;
private:
struct val_info { expr * value; app * source_term; };
@ -221,7 +223,11 @@ struct lackr_model_constructor::imp {
for (unsigned i = 0; i < num; ++i) {
expr * val;
const bool b = eval_cached(to_app(args[i]), val); // TODO: OK conversion to_app?
CTRACE("model_constructor", !b, tout << "fail arg val(\n" << mk_ismt2_pp(args[i], m_m, 2); );
CTRACE("model_constructor", m_conflicts.empty() && !b, tout << "fail arg val(\n" << mk_ismt2_pp(args[i], m_m, 2) << '\n'; );
if (!b) {
// bailing out because args eval failed previously
return false;
}
TRACE("model_constructor", tout <<
"arg val " << i << "(\n" << mk_ismt2_pp(args[i], m_m, 2)
<< " : " << mk_ismt2_pp(val, m_m, 2) << '\n'; );