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fix transitive reduction bug, eliminate blocked tag on binary clauses, separate BIG structure from scc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-12-13 02:38:06 -08:00
commit 71c52396cb
26 changed files with 572 additions and 355 deletions
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24
src/sat/sat_config.cpp
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@ -87,8 +87,30 @@ namespace sat {
else
throw sat_param_exception("invalid reward type supplied: accepted heuristics are 'ternary', 'heuleu', 'unit' or 'heule_schur'");
if (p.lookahead_cube_cutoff() == symbol("depth")) {
m_lookahead_cube_cutoff = depth_cutoff;
}
else if (p.lookahead_cube_cutoff() == symbol("freevars")) {
m_lookahead_cube_cutoff = freevars_cutoff;
}
else if (p.lookahead_cube_cutoff() == symbol("psat")) {
m_lookahead_cube_cutoff = psat_cutoff;
}
else if (p.lookahead_cube_cutoff() == symbol("adaptive_freevars")) {
m_lookahead_cube_cutoff = adaptive_freevars_cutoff;
}
else if (p.lookahead_cube_cutoff() == symbol("adaptive_psat")) {
m_lookahead_cube_cutoff = adaptive_psat_cutoff;
}
else {
throw sat_param_exception("invalid cutoff type supplied: accepted cutoffs are 'depth', 'freevars', 'psat', 'adaptive_freevars' and 'adaptive_psat'");
}
m_lookahead_cube_fraction = p.lookahead_cube_fraction();
m_lookahead_cube_cutoff = p.lookahead_cube_cutoff();
m_lookahead_cube_depth = p.lookahead_cube_depth();
m_lookahead_cube_freevars = p.lookahead_cube_freevars();
m_lookahead_cube_psat_var_exp = p.lookahead_cube_psat_var_exp();
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();
// These parameters are not exposed