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more efficient lar_solver::get_model

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Signed-off-by: Lev Nachmanson <levnach@microsoft.com>
This commit is contained in:
Lev Nachmanson 2017-08-03 11:03:52 -07:00
parent 712619a9cf
commit 95f86ae2c0
1 changed files with 1 additions and 2 deletions
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src/util/lp/lar_solver.h
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@ -1259,7 +1259,7 @@ public:
void get_model(std::unordered_map<var_index, mpq> & variable_values) const {
mpq delta = mpq(1, 2); // start from 0.5 to have less clashes
mpq delta = m_mpq_lar_core_solver.find_delta_for_strict_bounds(mpq(1, 2)); // start from 0.5 to have less clashes
lean_assert(m_status == OPTIMAL);
unsigned i;
do {
@ -1267,7 +1267,6 @@ public:
// different pairs have to produce different singleton values
std::unordered_set<impq> set_of_different_pairs;
std::unordered_set<mpq> set_of_different_singles;
delta = m_mpq_lar_core_solver.find_delta_for_strict_bounds(delta);
for (i = 0; i < m_mpq_lar_core_solver.m_r_x.size(); i++ ) {
const numeric_pair<mpq> & rp = m_mpq_lar_core_solver.m_r_x[i];
set_of_different_pairs.insert(rp);