trigger vpack net and it's driver logic block name are the same
change the name of the trigger logical blocks based on the net it drives, start clustering
modified start new cluster, till try_breadth_first_route_cluster
 gongestion needs to be solved
 gongestion solved, circuit rr_nodes are locked down when routing trigger
congestion resolved
final congestion resolved
clb stats resetbut should restore the previous needed valuefrom circuit
does the packing, need to save circuit stats for start_new_cluster
merging net works, a couple of TODO and need to connect trigger output to a sink
if a cluster fails for trigger, the stats are back to the circuit stat
optiones fixed,only need to fix the cluster chechking
read inter_clb nets from .map4,only need to fix check_clustering
check clustering solved