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fix incrementality bug for pre-processing: replay has to be invoked on every push regardless.

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This commit is contained in:
Nikolaj Bjorner 2024-10-16 12:18:09 -07:00
parent 8ff4036f68
commit 5a5e39ae74
4 changed files with 26 additions and 19 deletions
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12
src/ast/simplifiers/model_reconstruction_trail.h
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@ -101,6 +101,7 @@ class model_reconstruction_trail {
*/
void add_model_var(func_decl* f) {
if (!m_model_vars.is_marked(f)) {
verbose_stream() << "add model var " << f->get_name() << "\n";
m_model_vars_trail.push_back(f);
m_model_vars.mark(f, true);
m_trail_stack.push(undo_model_var(*this));
@ -112,16 +113,7 @@ class model_reconstruction_trail {
* record if there is an intersection with the model_vars that are
* registered when updates are added to the trail.
*/
void add_vars(expr* e, ast_mark& free_vars) {
for (expr* t : subterms::all(expr_ref(e, m)))
if (is_app(t) && is_uninterp(t)) {
func_decl* f = to_app(t)->get_decl();
TRACE("simplifier", tout << "add var " << f->get_name() << "\n");
free_vars.mark(f, true);
if (m_model_vars.is_marked(f))
m_intersects_with_model = true;
}
}
void add_vars(expr* e, ast_mark& free_vars);
void add_vars(dependent_expr const& d, ast_mark& free_vars) {
add_vars(d.fml(), free_vars);