mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-24 17:45:32 +00:00
Code Activity

detect more m_terms_to_tighten

Browse source 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2025-03-18 10:28:43 -07:00 • committed by Lev Nachmanson
parent 307af0fd97
commit dd19b381d8
1 changed files with 5 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/math/lp/dioph_eq.cpp
View file

@ -769,7 +769,11 @@ namespace lp {
}
void update_column_bound_callback(unsigned j) {
if (!lra.column_is_int(j) || !lra.column_is_fixed(j))
if (!lra.column_is_int(j))
return;
if (lra.column_has_term(j))
m_terms_to_tighten.insert(j); // the boundary of the term has changed: we can be successful to tighten this term
if (!lra.column_is_fixed(j))
return;
TRACE("dio", tout << "j:" << j << "\n"; lra.print_column_info(j, tout););
m_changed_columns.insert(j);