mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-07-23 20:58:54 +00:00
Code Activity

fiddle with phase

Browse source 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-03-02 13:28:17 -08:00
parent c6f943e4d6
commit 9777f43e75
4 changed files with 21 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/sat/sat_local_search.cpp
View file

@ -670,10 +670,11 @@ namespace sat {
}
}
void local_search::set_phase(bool_var v, bool f) {
void local_search::set_phase(bool_var v, lbool f) {
unsigned& bias = m_vars[v].m_bias;
if (f && bias < 100) bias++;
if (!f && bias > 0) bias--;
if (f == l_true && bias < 100) bias++;
if (f == l_false && bias > 0) bias--;
// f == l_undef ?
}
}