added to the branch

src/branch_and_cut.c

@@ -149,8 +149,6 @@ static int BNC_solve_node(struct BNC *bnc, int depth)
             bnc->best_x = x;
             x = 0;
             
-            
-			
             log_info("Found a better integral solution:\n");
             log_info("    obj val = %.2lf **\n", objval);
 

src/gtsp.c

@@ -763,7 +763,7 @@ int Larg_neighborhood_search(int* tour, struct GTSP *data){
 
 	
 	//LNS starts
-	for(int iter = 0; iter < 500; iter++){
+	for(int iter = 0; iter < 1000; iter++){
 		//Delete a vertex
 		int delete_vertex = rand()%(data->cluster_count - 1) + 1;