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disable model compression for regressions

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-03-03 12:40:59 -08:00
parent 3ee5c0e7d9
commit 7399f78dfd
4 changed files with 5 additions and 4 deletions
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4
src/util/lp/int_solver.cpp
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@ -282,6 +282,7 @@ void int_solver::find_feasible_solution() {
lia_move int_solver::run_gcd_test() {
if (settings().m_int_run_gcd_test) {
settings().st().m_gcd_calls++;
TRACE("int_solver", tout << "gcd-test " << settings().st().m_gcd_calls << "\n";);
if (!gcd_test()) {
settings().st().m_gcd_conflicts++;
return lia_move::conflict;
@ -291,6 +292,7 @@ lia_move int_solver::run_gcd_test() {
}
lia_move int_solver::gomory_cut() {
TRACE("int_solver", tout << "gomory " << m_number_of_calls << "\n";);
if ((m_number_of_calls) % settings().m_int_gomory_cut_period != 0)
return lia_move::undef;
@ -1052,7 +1054,7 @@ lia_move int_solver::create_branch_on_column(int j) {
m_k = m_upper? floor(get_value(j)) : ceil(get_value(j));
}
TRACE("arith_int", tout << "branching v" << j << " = " << get_value(j) << "\n";
TRACE("int_solver", tout << "branching v" << j << " = " << get_value(j) << "\n";
display_column(tout, j);
tout << "k = " << m_k << std::endl;
);