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fix drat for lookahead, fixes for binary drat format

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-01-31 14:58:51 -08:00
parent cda78d8d0b
commit 1e90be62bc
4 changed files with 21 additions and 18 deletions

View file

@ -200,7 +200,6 @@ namespace sat {
double m_delta_decrease;
double m_delta_fraction;
drat m_drat;
literal_vector m_assumptions;
literal_vector m_trail; // trail of units
@ -565,7 +564,6 @@ namespace sat {
lookahead(solver& s) :
m_s(s),
m_num_vars(s.num_vars()),
m_drat(s),
m_num_tc1(0),
m_level(2),
m_last_prefix_length(0),