lseu debug64 passing, heuristics during the dive switched off

Author: galabovaa

highs/mip/HighsMipSolver.cpp

@@ -324,8 +324,8 @@ void HighsMipSolver::run() {
     size_t plungestart = mipdata_->num_nodes;
     bool limit_reached = false;
 
-    bool considerHeuristics = true;
-    // bool considerHeuristics = false;
+    // bool considerHeuristics = true;
+    bool considerHeuristics = false;
 
     analysis_.mipTimerStart(kMipClockDive);
     while (true) {

highs/mip/HighsMipWorker.cpp

@@ -38,29 +38,28 @@ HighsMipWorker::HighsMipWorker(const HighsMipSolver& mipsolver__,
   // add local cutpool
   search_ptr_->getLocalDomain().addCutpool(cutpool_);
   search_ptr_->getLocalDomain().addConflictPool(conflictpool_);
-  //   search_ptr_->setLpRelaxation(&lprelaxation_);
 
-  printf(
-      "lprelax_ parameter address in constructor of mipworker %p, %d columns, "
-      "and "
-      "%d rows\n",
-      (void*)&lprelax_, int(lprelax_.getLpSolver().getNumCol()),
-      int(lprelax_.getLpSolver().getNumRow()));
+  // printf(
+  //     "lprelax_ parameter address in constructor of mipworker %p, %d columns, "
+  //     "and "
+  //     "%d rows\n",
+  //     (void*)&lprelax_, int(lprelax_.getLpSolver().getNumCol()),
+  //     int(lprelax_.getLpSolver().getNumRow()));
 
-  printf(
-      "lprelaxation_ address in constructor of mipworker %p, %d columns, and "
-      "%d rows\n",
-      (void*)&lprelaxation_, int(lprelaxation_.getLpSolver().getNumCol()),
-      int(lprelaxation_.getLpSolver().getNumRow()));
+  // printf(
+  //     "lprelaxation_ address in constructor of mipworker %p, %d columns, and "
+  //     "%d rows\n",
+  //     (void*)&lprelaxation_, int(lprelaxation_.getLpSolver().getNumCol()),
+  //     int(lprelaxation_.getLpSolver().getNumRow()));
 
   // HighsSearch has its own relaxation initialized no nullptr.
   search_ptr_->setLpRelaxation(&lprelaxation_);
 
-  printf(
-      "Search has lp member in constructor of mipworker with address %p, %d "
-      "columns, and %d rows\n",
-      (void*)&search_ptr_->lp, int(search_ptr_->lp->getLpSolver().getNumCol()),
-      int(search_ptr_->lp->getLpSolver().getNumRow()));
+  // printf(
+  //     "Search has lp member in constructor of mipworker with address %p, %d "
+  //     "columns, and %d rows\n",
+  //     (void*)&search_ptr_->lp, int(search_ptr_->lp->getLpSolver().getNumCol()),
+  //     int(search_ptr_->lp->getLpSolver().getNumRow()));
 }
 
 const HighsMipSolver& HighsMipWorker::getMipSolver() { return mipsolver_; }