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fix refcount issue

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This commit is contained in:
Jakob Rath 2022-03-19 04:19:16 +01:00
parent d41d3fa6ea
commit 613b0db4cc
3 changed files with 14 additions and 8 deletions
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10
src/math/polysat/univariate/univariate_solver.cpp
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@ -29,17 +29,19 @@ namespace polysat {
class univariate_bitblast_solver : public univariate_solver {
// TODO: does it make sense to share m and bv between different solver instances?
// TODO: consider pooling solvers to save setup overhead, see if solver/solver_pool.h can be used
ast_manager m;
scoped_ptr<bv_util> bv;
scoped_ptr<solver> s;
unsigned bit_width;
func_decl* x_decl;
expr* x;
func_decl_ref x_decl;
expr_ref x;
public:
univariate_bitblast_solver(solver_factory& mk_solver, unsigned bit_width) :
bit_width(bit_width)
{
bit_width(bit_width),
x_decl(m),
x(m) {
// m.register_plugin(symbol("bv"), alloc(bv_decl_plugin)); // this alone doesn't work
reg_decl_plugins(m);
bv = alloc(bv_util, m);