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dbg

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-02-06 21:43:44 -08:00
parent 02b074e28b
commit b2c265496e
3 changed files with 13 additions and 10 deletions
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16
src/smt/theory_lra.cpp
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@ -1692,7 +1692,6 @@ public:
ctx().push_trail(value_trail<context, unsigned>(m_assume_eq_head));
while (m_assume_eq_head < m_assume_eq_candidates.size()) {
++m_stats.m_assume_eqs;
std::pair<theory_var, theory_var> const & p = m_assume_eq_candidates[m_assume_eq_head];
theory_var v1 = p.first;
theory_var v2 = p.second;
@ -1703,6 +1702,7 @@ public:
is_eq(v1, v2) && n1->get_root() != n2->get_root(),
tout << "assuming eq: v" << v1 << " = v" << v2 << "\n";);
if (is_eq(v1, v2) && n1->get_root() != n2->get_root() && th.assume_eq(n1, n2)) {
std::cout << v1 << " == " << v2 << "\n"; // mk_pp(n1->get_owner(), m) << " == " << mk_pp(n2->get_owner(), m) << "\n";
return true;
}
}
@ -1734,11 +1734,17 @@ public:
final_check_status st = FC_DONE;
switch (is_sat) {
case l_true:
if (delayed_assume_eqs()) {
++m_stats.m_assume_eqs;
return FC_CONTINUE;
}
if (assume_eqs()) {
++m_stats.m_assume_eqs;
return FC_CONTINUE;
}
TRACE("arith", display(tout););
switch (check_lia()) {
case l_true:
@ -1761,14 +1767,10 @@ public:
st = FC_GIVEUP;
break;
}
if (assume_eqs()) {
return FC_CONTINUE;
}
if (m_not_handled != nullptr) {
TRACE("arith", tout << "unhandled operator " << mk_pp(m_not_handled, m) << "\n";);
st = FC_GIVEUP;
}
}
return st;
case l_false:
get_infeasibility_explanation_and_set_conflict();