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disable tabu in fallback modes

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2024-08-24 09:55:43 -07:00
parent 11ed99089b
commit 3c92119b1a
1 changed files with 4 additions and 12 deletions
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16
src/ast/sls/sls_arith_base.cpp
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@ -547,18 +547,7 @@ namespace sls {
flet<bool> _tabu(m_use_tabu, false);
find_reset_moves(lit);
if (apply_update())
return true;
++num_fail;
if (false && num_fail > 3) {
ctx.force_restart();
num_fail = 0;
}
return false;
return apply_update();
}
template<typename num_t>
@ -1487,6 +1476,8 @@ namespace sls {
if (apply_update())
return eval_is_correct(v);
flet<bool> _use_tabu(m_use_tabu, false);
m_updates.reset();
for (auto const& [coeff, w] : coeffs) {
auto delta = divide(w, sum - old_value, coeff);
@ -1549,6 +1540,7 @@ namespace sls {
if (apply_update())
return eval_is_correct(v);
flet<bool> _use_tabu(m_use_tabu, false);
m_updates.reset();
for (auto [x, p] : monomial)
add_reset_update(x);