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fix #5294

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-05-22 09:59:50 -07:00
parent 8ba0fb5b58
commit c230d89a3a
1 changed files with 2 additions and 4 deletions
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6
src/tactic/arith/recover_01_tactic.cpp
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@ -307,8 +307,7 @@ class recover_01_tactic : public tactic {
new_goal->add(g->mc());
new_goal->add(g->pc());
unsigned sz = g->size();
for (unsigned i = 0; i < sz; i++) {
for (unsigned i = 0; i < g->size(); i++) {
expr * f = g->form(i);
if (save_clause(f)) {
saved = true;
@ -356,8 +355,7 @@ class recover_01_tactic : public tactic {
m_rw.set_substitution(subst);
expr_ref new_curr(m);
proof_ref new_pr(m);
unsigned size = new_goal->size();
for (unsigned idx = 0; idx < size; idx++) {
for (unsigned idx = 0; idx < new_goal->size(); idx++) {
expr * curr = new_goal->form(idx);
m_rw(curr, new_curr);
new_goal->update(idx, new_curr);