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fixup parameter handling for enabling bv-lookahead

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2025-01-04 15:57:02 -08:00
parent 05f166f736
commit 710f757495
2 changed files with 5 additions and 1 deletions
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5
src/ast/sls/sls_bv_lookahead.cpp
View file

@ -52,6 +52,8 @@ namespace sls {
void bv_lookahead::search() { void bv_lookahead::search() {
updt_params(ctx.get_params()); updt_params(ctx.get_params());
if (!m_config.use_lookahead_bv)
return;
initialize_bool_values(); initialize_bool_values();
rescore(); rescore();
m_config.max_moves = m_stats.m_moves + m_config.max_moves_base; m_config.max_moves = m_stats.m_moves + m_config.max_moves_base;
@ -263,7 +265,7 @@ namespace sls {
if (0x1 == (m_stats.m_restarts & 0x1)) if (0x1 == (m_stats.m_restarts & 0x1))
m_config.restart_next += m_config.restart_base; m_config.restart_next += m_config.restart_base;
else else
m_config.restart_next += (2 << (m_stats.m_restarts >> 1)) * m_config.restart_base; m_config.restart_next += (2 * (m_stats.m_restarts >> 1)) * m_config.restart_base;
reset_uninterp_in_false_literals(); reset_uninterp_in_false_literals();
rescore(); rescore();
@ -328,6 +330,7 @@ namespace sls {
m_config.ucb_init = p.walksat_ucb_init(); m_config.ucb_init = p.walksat_ucb_init();
m_config.ucb_noise = p.walksat_ucb_noise(); m_config.ucb_noise = p.walksat_ucb_noise();
m_config.use_top_level_assertions = p.use_top_level_assertions_bv(); m_config.use_top_level_assertions = p.use_top_level_assertions_bv();
m_config.use_lookahead_bv = p.use_lookahead_bv();
} }
/** /**

1
src/ast/sls/sls_bv_lookahead.h
View file

@ -47,6 +47,7 @@ namespace sls {
bool ucb_init = false; bool ucb_init = false;
double ucb_noise = 0.1; double ucb_noise = 0.1;
bool use_top_level_assertions = true; bool use_top_level_assertions = true;
bool use_lookahead_bv = true;
}; };
struct stats { struct stats {