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display model in add/del format

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-06-07 13:14:36 -07:00
parent a7b6f30b29
commit 0e6c64510a
2 changed files with 32 additions and 16 deletions
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41
src/tactic/model_converter.cpp
View file

@ -23,12 +23,16 @@ Notes:
/*
* Add or overwrite value in model.
*/
void model_converter::display_add(std::ostream& out, ast_manager& m, func_decl* f, expr* e) const {
void model_converter::display_add(std::ostream& out, smt2_pp_environment& env, ast_manager& m, func_decl* f, expr* e) {
VERIFY(e);
smt2_pp_environment_dbg env(m);
smt2_pp_environment* _env = m_env ? m_env : &env;
VERIFY(f->get_range() == e->get_sort());
ast_smt2_pp(out, f, e, *_env, params_ref(), 0, "model-add") << "\n";
ast_smt2_pp(out, f, e, env, params_ref(), 0, "model-add") << "\n";
}
void model_converter::display_add(std::ostream& out, ast_manager& m, func_decl* f, expr* e) const {
smt2_pp_environment_dbg dbgenv(m);
smt2_pp_environment& env = m_env ? *m_env : dbgenv;
display_add(out, env, m, f, e);
}
/*
@ -57,14 +61,22 @@ void model_converter::display_add(std::ostream& out, ast_manager& m) {
// default printer for converter that adds entries
model_ref mdl = alloc(model, m);
(*this)(mdl);
for (unsigned i = 0, sz = mdl->get_num_constants(); i < sz; ++i) {
func_decl* f = mdl->get_constant(i);
display_add(out, m, f, mdl->get_const_interp(f));
smt2_pp_environment_dbg dbgenv(m);
smt2_pp_environment& env = m_env ? *m_env : dbgenv;
display_add(out, env, *mdl);
}
void model_converter::display_add(std::ostream& out, smt2_pp_environment& env, model& mdl) {
ast_manager& m = mdl.get_manager();
for (unsigned i = 0, sz = mdl.get_num_constants(); i < sz; ++i) {
func_decl* f = mdl.get_constant(i);
display_add(out, env, m, f, mdl.get_const_interp(f));
}
for (unsigned i = 0, sz = mdl->get_num_functions(); i < sz; ++i) {
func_decl* f = mdl->get_function(i);
func_interp* fi = mdl->get_func_interp(f);
display_add(out, m, f, fi->get_interp());
for (unsigned i = 0, sz = mdl.get_num_functions(); i < sz; ++i) {
func_decl* f = mdl.get_function(i);
func_interp* fi = mdl.get_func_interp(f);
display_add(out, env, m, f, fi->get_interp());
}
}
@ -153,9 +165,10 @@ public:
}
void display(std::ostream & out) override {
out << "(rmodel->model-converter-wrapper\n";
model_v2_pp(out, *m_model);
out << ")\n";
ast_manager& m = m_model->get_manager();
smt2_pp_environment_dbg dbgenv(m);
smt2_pp_environment& env = m_env ? *m_env : dbgenv;
model_converter::display_add(out, env, *m_model);
}
model_converter * translate(ast_translation & translator) override {

7
src/tactic/model_converter.h
View file

@ -64,11 +64,11 @@ class smt2_pp_environment;
class model_converter : public converter {
protected:
smt2_pp_environment* m_env;
smt2_pp_environment* m_env;
static void display_add(std::ostream& out, smt2_pp_environment& env, ast_manager& m, func_decl* f, expr* e);
void display_add(std::ostream& out, ast_manager& m, func_decl* f, expr* e) const;
void display_del(std::ostream& out, func_decl* f) const;
void display_add(std::ostream& out, ast_manager& m);
public:
model_converter(): m_env(nullptr) {}
@ -90,6 +90,9 @@ public:
*/
virtual void get_units(obj_map<expr, bool>& fmls) { UNREACHABLE(); }
static void display_add(std::ostream& out, smt2_pp_environment& env, model& mdl);
};
typedef ref<model_converter> model_converter_ref;