diff options
Diffstat (limited to 'src/prop/sat_solver.h')
| -rw-r--r-- | src/prop/sat_solver.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/prop/sat_solver.h b/src/prop/sat_solver.h index 4dc95e060..86e0f1577 100644 --- a/src/prop/sat_solver.h +++ b/src/prop/sat_solver.h @@ -148,6 +148,12 @@ public: virtual void pop() = 0; + /* + * Reset the decisions in the DPLL(T) SAT solver at the current assertion + * level. + */ + virtual void resetTrail() = 0; + virtual bool properExplanation(SatLiteral lit, SatLiteral expl) const = 0; virtual void requirePhase(SatLiteral lit) = 0; |