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adding trail/levels

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-01-29 14:45:51 -08:00
parent e22c657811
commit 8d20310758
21 changed files with 199 additions and 7 deletions

View file

@ -122,6 +122,8 @@ public:
void assert_expr_core(expr *t) override { m_solver.assert_expr(t); }
void assert_expr_core2(expr *t, expr *a) override { NOT_IMPLEMENTED_YET(); }
expr_ref_vector cube(expr_ref_vector&, unsigned) override { return expr_ref_vector(m); }
void get_levels(ptr_vector<expr> const& vars, unsigned_vector& depth) override { m_solver.get_levels(vars, depth); }
expr_ref_vector get_trail() { return m_solver.get_trail(); }
void push() override;
void pop(unsigned n) override;