mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-05-03 22:05:45 +00:00
Code Activity

enable cuts from proofs

Browse source 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2024-10-02 15:40:08 -07:00 • committed by Lev Nachmanson
parent 44fd0e48a8
commit 2ebb957cc8
5 changed files with 51 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/math/lp/int_solver.cpp
View file

@ -171,9 +171,8 @@ namespace lp {
if (r == lia_move::conflict) {
de.explain(*this->m_ex);
return lia_move::conflict;
} else if (r == lia_move::sat) {
return lia_move::undef;
NOT_IMPLEMENTED_YET();
} else if (r == lia_move::branch) {
return lia_move::branch;
}
return lia_move::undef;
@ -186,11 +185,12 @@ namespace lp {
}
bool should_gomory_cut() {
return m_number_of_calls % settings().m_int_gomory_cut_period == 0;
return !settings().dio_cuts()
&& m_number_of_calls % settings().m_int_gomory_cut_period == 0;
}
bool should_solve_dioph_eq() {
return lia.settings().dioph_eq() && m_number_of_calls % settings().m_dioph_eq_period == 0;
return lia.settings().dio_eqs() && m_number_of_calls % settings().m_dioph_eq_period == 0;
}
bool should_hnf_cut() {