Incrase PL_DIAMOND_SEARCH_HEIGHT

openlane/user_project_wrapper/config.tcl

diff --git a/openlane/user_project_wrapper/config.tcl b/openlane/user_project_wrapper/config.tcl
index b13919b..6748289 100755
--- a/openlane/user_project_wrapper/config.tcl
+++ b/openlane/user_project_wrapper/config.tcl
@@ -86,7 +86,7 @@
 
 # Placement config
 set ::env(PL_OPENPHYSYN_OPTIMIZATIONS) 0
-
+set ::env(PL_DIAMOND_SEARCH_HEIGHT) 500
 set ::env(PL_RANDOM_GLB_PLACEMENT) 1
 
 set ::env(GLB_RT_ADJUSTMENT) 0.10