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-rw-r--r--src/sat/bsat/satSolver2.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sat/bsat/satSolver2.h b/src/sat/bsat/satSolver2.h
index 0c08ac1e..21dc3b21 100644
--- a/src/sat/bsat/satSolver2.h
+++ b/src/sat/bsat/satSolver2.h
@@ -126,6 +126,8 @@ struct sat_solver2_t
// internal state
varinfo * vi; // variable information
+ int* levels; //
+ char* assigns; //
lit* trail; // sequence of assignment and implications
int* orderpos; // Index in variable order.
cla* reasons; // reason clauses