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fix #6807

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This commit is contained in:
Nikolaj Bjorner 2023-07-13 10:23:28 -07:00
parent 3e58f0cff1
commit d0d434e4f1
4 changed files with 29 additions and 24 deletions
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15
src/ackermannization/lackr.cpp
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@ -22,6 +22,8 @@
#include "ackermannization/ackr_info.h"
#include "ast/for_each_expr.h"
#include "ast/ast_util.h"
#include "ast/ast_pp.h"
#include "ast/ast_ll_pp.h"
#include "model/model_smt2_pp.h"
lackr::lackr(ast_manager& m, const params_ref& p, lackr_stats& st,
@ -142,10 +144,10 @@ bool lackr::ackr(app * const t1, app * const t2) {
// Introduce the ackermann lemma for each pair of terms.
//
void lackr::eager_enc() {
TRACE("ackermannize", tout << "#funs: " << m_fun2terms.size() << "#sels: " << m_sel2terms.size() << std::endl;);
for (auto const& kv : m_fun2terms) {
TRACE("ackermannize", tout << "#funs: " << m_fun2terms.size() << " #sels: " << m_sel2terms.size() << std::endl;);
for (auto const& [k,v] : m_fun2terms) {
checkpoint();
ackr(kv.get_value());
ackr(v);
}
for (auto const& kv : m_sel2terms) {
checkpoint();
@ -172,14 +174,13 @@ void lackr::ackr(app_set const* ts) {
}
void lackr::abstract_fun(fun2terms_map const& apps) {
for (auto const& kv : apps) {
func_decl* fd = kv.m_key;
for (app * t : kv.m_value->var_args) {
for (auto const& [fd, v] : apps) {
for (app * t : v->var_args) {
app * fc = m.mk_fresh_const(fd->get_name(), t->get_sort());
SASSERT(t->get_decl() == fd);
m_info->set_abstr(t, fc);
}
for (app * t : kv.m_value->const_args) {
for (app * t : v->const_args) {
app * fc = m.mk_fresh_const(fd->get_name(), t->get_sort());
SASSERT(t->get_decl() == fd);
m_info->set_abstr(t, fc);