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add sat option for doing a global simplification before the bounded search and the main CDCL search loop. The option is also used for the sat-preprocess tacitc (#4514)

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Co-authored-by: rainoftime <rainoftime@gmail.com>
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Jack Yao 2020-06-13 07:45:50 +08:00 • committed by GitHub
parent 41430cd128
commit 55cd1e996c
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src/sat/tactic/sat_tactic.cpp
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@ -229,6 +229,7 @@ tactic * mk_sat_tactic(ast_manager & m, params_ref const & p) {
tactic * mk_sat_preprocessor_tactic(ast_manager & m, params_ref const & p) {
params_ref p_aux;
p_aux.set_uint("max_conflicts", 0);
p_aux.set_bool("enable_pre_simplify", true);
tactic * t = clean(using_params(mk_sat_tactic(m, p), p_aux));
t->updt_params(p);
return t;