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limit lookahead count to 20

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2025-01-06 18:06:00 -08:00
parent aed0ad3505
commit b6f45bcd9f
1 changed files with 1 additions and 1 deletions
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src/ast/sls/sls_bv_lookahead.cpp
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@ -126,7 +126,7 @@ namespace sls {
m_best_score = m_top_score; m_best_score = m_top_score;
unsigned sz = vars.size(); unsigned sz = vars.size();
unsigned start = ctx.rand(); unsigned start = ctx.rand();
for (unsigned i = 0; i < std::min(sz, 10u); ++i) for (unsigned i = 0; i < std::min(sz, 20u); ++i)
add_updates(vars[(start + i) % sz]); add_updates(vars[(start + i) % sz]);
CTRACE("bv", !m_best_expr, tout << "no guided move\n";); CTRACE("bv", !m_best_expr, tout << "no guided move\n";);
return apply_update(m_last_atom, m_best_expr, m_best_value, move_type::guided_t); return apply_update(m_last_atom, m_best_expr, m_best_value, move_type::guided_t);