Address Mark's comment concerning aging

fwesselm · fwesselm · commit ed3fdc48ac02 · 2025-12-05T13:46:56.000+01:00
diff --git a/highs/mip/HighsMipSolver.cpp b/highs/mip/HighsMipSolver.cpp
@@ -607,6 +607,9 @@ void HighsMipSolver::run() {
         analysis_.mipTimerStart(kMipClockNodeSearchSeparation);
         sepa.separate(search.getLocalDomain());
         analysis_.mipTimerStop(kMipClockNodeSearchSeparation);
+      } else {
+        // perform aging
+        mipdata_->cutpool.performAging();
       }
 
       if (mipdata_->domain.infeasible()) {

Original file line number	Diff line number	Diff line change
`@@ -607,6 +607,9 @@ void HighsMipSolver::run() {`
`607`	`607`	`analysis_.mipTimerStart(kMipClockNodeSearchSeparation);`
`608`	`608`	`sepa.separate(search.getLocalDomain());`
`609`	`609`	`analysis_.mipTimerStop(kMipClockNodeSearchSeparation);`
	`610`	`+ } else {`
	`611`	`+ // perform aging`
	`612`	`+ mipdata_->cutpool.performAging();`
`610`	`613`	`}`
`611`	`614`
`612`	`615`	`if (mipdata_->domain.infeasible()) {`