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delta faction to control double lookahead eagerness

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-12-04 23:41:03 -08:00
parent 44b2c3ce6b
commit dc77579707
6 changed files with 26 additions and 16 deletions
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5
src/sat/sat_config.cpp
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@ -123,8 +123,11 @@ namespace sat {
m_lookahead_cube_psat_clause_base = p.lookahead_cube_psat_clause_base();
m_lookahead_cube_psat_trigger = p.lookahead_cube_psat_trigger();
m_lookahead_global_autarky = p.lookahead_global_autarky();
m_lookahead_delta_fraction = p.lookahead_delta_fraction();
m_lookahead_use_learned = p.lookahead_use_learned();
if (m_lookahead_delta_fraction < 0 || m_lookahead_delta_fraction > 1.0) {
throw sat_param_exception("invalid value for delta fraction. It should be a number in the interval 0 to 1");
}
// These parameters are not exposed
m_next_simplify1 = _p.get_uint("next_simplify", 30000);