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fix #4266

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-11 16:53:59 -07:00
parent 754bafc95e
commit 884a68251b
6 changed files with 27 additions and 15 deletions
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3
src/ast/ast.cpp
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@ -1824,6 +1824,9 @@ ast * ast_manager::register_node_core(ast * n) {
n->m_id = is_decl(n) ? m_decl_id_gen.mk() : m_expr_id_gen.mk();
if (n->m_id == 28 && is_lambda(n)) {
// SASSERT(false);
}
// track_id(*this, n, 254);
TRACE("ast", tout << "Object " << n->m_id << " was created.\n";);

7
src/ast/rewriter/rewriter_def.h
View file

@ -19,6 +19,7 @@ Notes:
#include "ast/rewriter/rewriter.h"
#include "ast/ast_smt2_pp.h"
#include "ast/ast_ll_pp.h"
#include "ast/ast_pp.h"
template<typename Config>
template<bool ProofGen>
@ -80,7 +81,6 @@ bool rewriter_tpl<Config>::process_const(app * t0) {
retry:
SASSERT(t->get_num_args() == 0);
br_status st = m_cfg.reduce_app(t->get_decl(), 0, nullptr, m_r, m_pr);
SASSERT(st != BR_DONE || m().get_sort(m_r) == m().get_sort(t));
TRACE("reduce_app",
tout << "t0:" << mk_bounded_pp(t0, m()) << "\n";
if (t != t0) tout << "t: " << mk_bounded_pp(t, m()) << "\n";
@ -89,6 +89,11 @@ bool rewriter_tpl<Config>::process_const(app * t0) {
tout << "\n";
if (m_pr) tout << mk_bounded_pp(m_pr, m()) << "\n";
);
CTRACE("reduce_app",
st != BR_FAILED && m().get_sort(m_r) != m().get_sort(t),
tout << mk_pp(m().get_sort(t), m()) << ": " << mk_pp(t, m()) << "\n";
tout << m_r->get_id() << " " << mk_pp(m().get_sort(m_r), m()) << ": " << m_r << "\n";);
SASSERT(st != BR_DONE || m().get_sort(m_r) == m().get_sort(t));
switch (st) {
case BR_FAILED:
if (!retried) {