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add debug information in user-propagate #5687

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-11-29 08:59:24 -08:00
parent 1e9e52a58f
commit c083aa82ee
5 changed files with 22 additions and 4 deletions
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6
src/smt/user_propagator.cpp
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@ -52,7 +52,9 @@ void user_propagator::propagate_cb(
unsigned num_fixed, unsigned const* fixed_ids,
unsigned num_eqs, unsigned const* eq_lhs, unsigned const* eq_rhs,
expr* conseq) {
if (ctx.lit_internalized(conseq) && ctx.get_assignment(ctx.get_literal(conseq)) == l_true)
CTRACE("user_propagate", ctx.lit_internalized(conseq) && ctx.get_assignment(ctx.get_literal(conseq)) == l_true,
tout << "redundant consequence: " << mk_pp(conseq, m) << " relevant " << ctx.is_relevant(ctx.get_literal(conseq)) << "\n");
if (ctx.lit_internalized(conseq) && ctx.get_assignment(ctx.get_literal(conseq)) == l_true)
return;
m_prop.push_back(prop_info(num_fixed, fixed_ids, num_eqs, eq_lhs, eq_rhs, expr_ref(conseq, m)));
}
@ -113,6 +115,7 @@ bool user_propagator::can_propagate() {
}
void user_propagator::propagate() {
TRACE("user_propagate", tout << "propagating queue head: " << m_qhead << " prop queue: " << m_prop.size() << "\n");
if (m_qhead == m_prop.size())
return;
force_push();
@ -130,6 +133,7 @@ void user_propagator::propagate() {
DEBUG_CODE(for (unsigned id : prop.m_ids) VERIFY(m_fixed.contains(id)););
DEBUG_CODE(for (literal lit : m_lits) VERIFY(ctx.get_assignment(lit) == l_true););
TRACE("user_propagate", tout << "propagating: " << prop.m_conseq << "\n");
if (m.is_false(prop.m_conseq)) {
js = ctx.mk_justification(