Changeset 2162 for stable/2.9/Cbc/src/CbcHeuristic.cpp

Timestamp:

Mar 13, 2015 2:35:57 PM (6 years ago)

Author:

forrest

Message:

big bug in rounding

File:

• stable/2.9/Cbc/src/CbcHeuristic.cpp (modified) (1 diff)

stable/2.9/Cbc/src/CbcHeuristic.cpp

@@ -2420 +2420 @@
                     way = -1.0;
                     improvement = downImprovement;
+                    if (isInteger&&currentValue<lowerValue+0.99)
+                      continue; // no good
                 } else if (upImprovement > 0.0 && currentValue < upperValue) {
                     way = 1.0;
                     improvement = upImprovement;
+                    if (isInteger&&currentValue>upperValue-0.99)
+                      continue; // no good
                 }
                 if (way) {