diff --git a/nohang b/nohang
index 9195777..5c2f108 100755
--- a/nohang
+++ b/nohang
@@ -20,7 +20,7 @@ if self_uid == 0:
 else:
     root = False
 
-wait_time = 3
+wait_time = 12
 
 # todo: make config option
 max_sleep_time = 2
@@ -488,11 +488,6 @@ def sleep_after_send_signal(signal):
         sleep(min_delay_after_sigterm)
 
 
-
-
-
-
-
 def get_pid_list():
     """
     Find pid list expect kthreads and zombies
@@ -504,7 +499,6 @@ def get_pid_list():
     return pid_list
 
 
-
 pid_list = get_pid_list()
 
 def get_non_decimal_pids():
@@ -515,10 +509,6 @@ def get_non_decimal_pids():
     return non_decimal_list
 
 
-#print(get_non_decimal_pids())
-
-
-
 def fattest():
     """
     Find the process with highest badness and its badness adjustment
@@ -557,16 +547,10 @@ def fattest():
                 name = pid_to_name(pid)
                 for re_tup in processname_re_list:
                     if search(re_tup[1], name) is not None:
-                        if pid_to_cmdline(pid) == '':
-                            # skip kthreads
-                            continue
                         badness += int(re_tup[0])
 
             if re_match_cmdline:
                 cmdline = pid_to_cmdline(pid)
-                if cmdline == '':
-                    # skip kthreads
-                    continue
                 for re_tup in cmdline_re_list:
                     if search(re_tup[1], cmdline) is not None:
                         badness += int(re_tup[0])
@@ -575,12 +559,8 @@ def fattest():
                 uid = pid_to_uid(pid)
                 for re_tup in uid_re_list:
                     if search(re_tup[1], uid) is not None:
-                        if pid_to_cmdline(pid) == '':
-                            # skip kthreads
-                            continue
                         badness += int(re_tup[0])
 
-
         except FileNotFoundError:
             continue
         except ProcessLookupError:
@@ -600,9 +580,6 @@ def fattest():
     # Get maximum 'badness' value
     victim_badness = pid_tuple_list[1]
 
-    #print(pid_badness_list)
-
-
     return pid, victim_badness