return proper lower bound in MibS

hlefebvr · Oct 21, 2024 · 3a25419 · 3a25419
1 parent f29dad1
commit 3a25419
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/src/optimizers/bilevel-optimization/wrappers/MibS/Optimizers_MibS.cpp b/lib/src/optimizers/bilevel-optimization/wrappers/MibS/Optimizers_MibS.cpp
@@ -123,7 +123,7 @@ void idol::Optimizers::Bilevel::MibS::hook_optimize() {
                                                      m_use_cplex_for_feasibility,
                                                      get_param_logs());
     }
-
+    
     m_mibs->solve();
 }
 

diff --git a/lib/src/optimizers/bilevel-optimization/wrappers/MibS/impl_MibSFromFile.cpp b/lib/src/optimizers/bilevel-optimization/wrappers/MibS/impl_MibSFromFile.cpp
@@ -135,7 +135,7 @@ idol::SolutionReason idol::impl::MibSFromFile::get_reason() const {
 }
 
 double idol::impl::MibSFromFile::get_best_bound() const {
-    return m_broker->getBestEstimateQuality();
+    return m_broker->getBestNode()->getQuality();
 }
 
 void idol::impl::MibSFromFile::make_variable_index_in_mps() {
-Original file line number
+Diff line change
@@ Expand Up / @@ -123,7 +123,7 @@ void idol::Optimizers::Bilevel::MibS::hook_optimize() { @@
                                                          m_use_cplex_for_feasibility,
                                                          get_param_logs());
         }
         m_mibs->solve();
     }
@@ Expand Down @@