Changeset 2102 for stable

Timestamp:

Feb 2, 2015 6:31:48 AM (5 years ago)

Author:

forrest

Message:

try and trap problem going awry

File:

• stable/1.16/Clp/src/ClpSimplexDual.cpp (modified) (1 diff)

stable/1.16/Clp/src/ClpSimplexDual.cpp

@@ -542 +542 @@
                }
           }
+          // If looks odd try other way
+          if ((moreSpecialOptions_&256)==0 &&
+              fabs(objectiveValue_)>1.0e20&&sumDualInfeasibilities_>1.0
+              &&problemStatus_<0) {
+            problemStatus_=10;
+            break;
+          }
           // Do iterations
           int returnCode = whileIterating(saveDuals, ifValuesPass);