diff --git a/README.md b/README.md
index 86a289f..b230dfe 100644
--- a/README.md
+++ b/README.md
@@ -149,17 +149,16 @@ optional arguments:
 
 The program can be configured by editing the [config file](https://github.com/hakavlad/nohang/blob/master/nohang.conf). The configuration includes the following sections:
 
-1. Memory levels to respond to as an OOM threat
-2. Response on PSI memory metrics
-3. The frequency of checking the level of available memory (and CPU usage)
-4. The prevention of killing innocent victims
-5. Impact on the badness of processes via matching their names, cgroups, realpaths, cmdlines and UIDs with certain regular expressions
-6. The execution of a specific command or sending any signal instead of sending the SIGTERM signal
-7. GUI notifications:
-   - notifications of corrective actions taken
-   - low memory warnings (or executing certain command instead)
-8. Verbosity
-9. Misc
+1. Common zram settings
+2. Common PSI settings
+3. Poll rate
+4. Warnings and notifications
+5. Soft threshold
+6. Hard threshold
+7. Customize victim selection
+8. Customize soft corrective actions
+9. Misc settings
+10. Verbosity, debug, logging
 
 Just read the description of the parameters and edit the values. Please restart nohang to apply the changes. Default path to the config after installing is `/etc/nohang/nohang.conf`.
 
diff --git a/nohang b/nohang
index abdbb63..16d3a30 100755
--- a/nohang
+++ b/nohang
@@ -9,44 +9,67 @@ from sys import stdout, stderr, argv, exit
 from re import search
 from sre_constants import error as invalid_re
 from signal import signal, SIGKILL, SIGTERM, SIGINT, SIGQUIT, SIGHUP
-from threading import Thread
 
 
-##########################################################################
+###############################################################################
 
 # define functions
 
 
 def exe(cmd):
-    """ execute cmd
+    """ execute cmd in subprocess.Popen()
     """
-    log('Execute the command: {}'.format(cmd))
-    t0 = monotonic()
-    write_self_oom_score_adj(self_oom_score_adj_max)
-    err = os.system(cmd)
-    write_self_oom_score_adj(self_oom_score_adj_min)
-    dt = monotonic() - t0
-    log('Exit status: {}; exe duration: {} sec'.format(err, round(dt, 3)))
-    return err
+
+    cmd_num_dict['cmd_num'] += 1
+    cmd_num = cmd_num_dict['cmd_num']
+    log('Execute the command({}) in {}: {}'.format(
+        cmd_num,
+        threading.current_thread().getName(),
+        cmd))
+    t3 = monotonic()
+    with Popen(cmd, shell=True) as proc:
+        try:
+            proc.wait(timeout=exe_timeout)
+            exit_status = proc.poll()
+            t4 = monotonic()
+            log('Command({}) execution completed in {} sec; exit status' \
+                ': {}'.format(cmd_num, round(t4 - t3, 3), exit_status))
+        except TimeoutExpired:
+            proc.kill()
+            t4 = monotonic()
+            log('TimeoutExpired for the command({}) in {} sec'.format(
+                cmd_num, round(t4 - t3, 3)))
 
 
-def go(func, *a):
-    """ run func in new thread
+def start_thread(func, *a, **k):
+    """ run function in a new thread
     """
-    t1 = monotonic()
-    th = Thread(target=func, args=a)
+
+    th = threading.Thread(target=func, args=a, kwargs=k)
     th_name = th.getName()
+
     if debug_threading:
-        log('Starting {}'.format(th_name))
+
+        log('Starting {} from {}'.format(
+            th_name, threading.current_thread().getName()
+            ))
+
     try:
+
+        t1 = monotonic()
         th.start()
         t2 = monotonic()
+
         if debug_threading:
-            log('{} has started in {} ms'.format(
-                th_name, round((t2 - t1) * 1000, 1)))
+            log('{} has started in {} ms, {} threads currently alive'.format(
+                th_name, round((t2 - t1) * 1000, 1), threading.active_count()
+                ))
+
     except RuntimeError:
-        if debug_threading:
-            log('RuntimeError: cannot start {}'.format(th_name))
+
+        log('RuntimeError: cannot start {}'.format(th_name))
+
+        return 1
 
 
 def re_pid_environ(pid):
@@ -57,7 +80,6 @@ def re_pid_environ(pid):
      'DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus')
     returns None if these vars is not in /proc/[pid]/environ
     """
-
     try:
         with open('/proc/' + pid + '/environ') as f:
             env = f.read()
@@ -128,8 +150,9 @@ def root_notify_env():
 
 
 def pop(cmd, username):
+    """ run cmd in subprocess.Popen()
     """
-    """
+
     if swap_total == 0:
         wait_time = 2
     else:
@@ -140,6 +163,7 @@ def pop(cmd, username):
     with Popen(cmd) as proc:
         try:
             proc.wait(timeout=wait_time)
+            err = proc.poll()
         except TimeoutExpired:
             proc.kill()
             if debug_gui_notifications:
@@ -147,8 +171,12 @@ def pop(cmd, username):
 
     t4 = monotonic()
 
+    err = 0
+
     if debug_gui_notifications:
-        log('Popen time: {} sec; cmd: {}'.format(round(t4 - t3, 3), cmd))
+        pass
+        #log('Popen time: {} sec; exit status: {}; cmd: {}'.format(round(t4 - t3, 3), err, cmd))
+        log('Popen time: {} sec; exit status: {}; cmd: {}'.format(round(t4 - t3, 3), err, cmd))
 
 
 def send_notification(title, body):
@@ -214,7 +242,7 @@ def send_notification(title, body):
                 body
             ]
 
-            go(pop, cmd, username)
+            start_thread(pop, cmd, username)
 
     else:
         if debug_gui_notifications:
@@ -227,7 +255,7 @@ def send_notify_warn():
     log('Warning threshold exceeded')
 
     if check_warning_exe:
-        go(exe, warning_exe)
+        start_thread(exe, warning_exe)
 
     else:
 
@@ -238,7 +266,7 @@ def send_notify_warn():
             round(swap_free / (swap_total + 0.1) * 100)
         )
 
-        go(send_notification, title, body)
+        start_thread(send_notification, title, body)
 
 
 def send_notify(threshold, name, pid):
@@ -261,7 +289,7 @@ def send_notify(threshold, name, pid):
         )
     )
 
-    go(send_notification, title, body)
+    start_thread(send_notification, title, body)
 
 
 def send_notify_etc(pid, name, command):
@@ -277,43 +305,27 @@ def send_notify_etc(pid, name, command):
         'mmand:\n<b>{}</b>'.format(
             pid, name.replace('&', '*'), command.replace('&', '*'))
 
-    go(send_notification, title, body)
+    start_thread(send_notification, title, body)
 
 
 def check_config():
     """
     """
-
     log('#' * 79)
 
-    log('0. Common zram settings')
+    log('\n1. Common zram settings')
 
-    log('    zram_checking_enabled:  {}'.format(zram_checking_enabled))
+    log('    zram_checking_enabled:   {}'.format(zram_checking_enabled))
 
-    log('1. Thresholds below which a signal should be sent to the victim')
-
-    log('    soft_threshold_min_mem:   {} MiB, {} %'.format(
-        round(soft_threshold_min_mem_mb), round(soft_threshold_min_mem_percent, 1)))
-    log('    hard_threshold_min_mem:   {} MiB, {} %'.format(
-        round(hard_threshold_min_mem_mb), round(hard_threshold_min_mem_percent, 1)))
-    log('    soft_threshold_min_swap:  {}'.format(soft_threshold_min_swap))
-    log('    hard_threshold_min_swap:  {}'.format(hard_threshold_min_swap))
-    log('    soft_threshold_max_zram:  {} MiB, {} %'.format(
-        round(soft_threshold_max_zram_mb), round(soft_threshold_max_zram_percent, 1)))
-    log('    hard_threshold_max_zram:  {} MiB, {} %'.format(
-        round(hard_threshold_max_zram_mb), round(hard_threshold_max_zram_percent, 1)))
-
-    log('2. Response on PSI memory metrics')
+    log('\n2. Common PSI settings')
 
     log('    psi_checking_enabled:    {}'.format(psi_checking_enabled))
     log('    psi_path:                {}'.format(psi_path))
     log('    psi_metrics:             {}'.format(psi_metrics))
-    log('    soft_threshold_max_psi:  {}'.format(soft_threshold_max_psi))
-    log('    hard_threshold_max_psi:  {}'.format(hard_threshold_max_psi))
     log('    psi_excess_duration:     {} sec'.format(psi_excess_duration))
     log('    psi_post_action_delay:   {} sec'.format(psi_post_action_delay))
 
-    log('3. The frequency of checking the amount of available memory')
+    log('\n3. Poll rate')
 
     log('    fill_rate_mem:   {}'.format(fill_rate_mem))
     log('    fill_rate_swap:  {}'.format(fill_rate_swap))
@@ -322,18 +334,56 @@ def check_config():
     log('    min_sleep:       {} sec'.format(min_sleep))
     log('    over_sleep:      {} sec'.format(over_sleep))
 
-    log('4. The prevention of killing innocent victims')
+    log('\n4. Warnings and notifications')
 
-    log('    min_badness:                    {}'.format(min_badness))
-    log('    post_soft_action_delay:         {} sec'.format(post_soft_action_delay))
-    log('    post_zombie_delay:              {} sec'.format(post_zombie_delay))
-    log('    victim_cache_time:              {} sec'.format(victim_cache_time))
-    log('    ignore_positive_oom_score_adj:  {}'.format(
-        ignore_positive_oom_score_adj))
+    log('    post_action_gui_notifications:  {}'.format(
+        post_action_gui_notifications))
 
-    log('5. Impact on the badness of processes')
+    log('    low_memory_warnings_enabled:    {}'.format(
+        low_memory_warnings_enabled))
+    log('    warning_exe:                    {}'.format(warning_exe))
+    log('    warning_threshold_min_mem:      {} MiB, {} %'.format(round(
+        warning_threshold_min_mem_mb), round(
+            warning_threshold_min_mem_percent, 1)))
+    log('    warning_threshold_min_swap:     {}'.format
+        (warning_threshold_min_swap))
+    log('    warning_threshold_max_zram:     {} MiB, {} %'.format(round(
+        warning_threshold_max_zram_mb), round(
+            warning_threshold_max_zram_percent, 1)))
+    log('    warning_threshold_max_psi:      {}'.format(
+        warning_threshold_max_psi))
+    log('    min_post_warning_delay:         {} sec'.format(
+        min_post_warning_delay))
 
-    log('5.1. Matching process names with RE patterns')
+    log('    env_cache_time:                 {}'.format(env_cache_time))
+
+    log('\n5. Soft threshold')
+
+    log('    soft_threshold_min_mem:   {} MiB, {} %'.format(round(soft_threshold_min_mem_mb), round(soft_threshold_min_mem_percent, 1)))
+    log('    soft_threshold_min_swap:  {}'.format(soft_threshold_min_swap))
+    log('    soft_threshold_max_zram:  {} MiB, {} %'.format(round(soft_threshold_max_zram_mb), round(soft_threshold_max_zram_percent, 1)))
+    log('    soft_threshold_max_psi:   {}'.format(soft_threshold_max_psi))
+
+    log('\n6. Hard threshold')
+
+    log('    hard_threshold_min_mem:   {} MiB, {} %'.format(round(hard_threshold_min_mem_mb), round(hard_threshold_min_mem_percent, 1)))
+    log('    hard_threshold_min_swap:  {}'.format(hard_threshold_min_swap))
+    log('    hard_threshold_max_zram:  {} MiB, {} %'.format(round(hard_threshold_max_zram_mb), round(hard_threshold_max_zram_percent, 1)))
+    log('    hard_threshold_max_psi:   {}'.format(hard_threshold_max_psi))
+
+    log('\n7. Customize victim selection: adjusting badness of processes')
+
+    log('\n7.1. Ignore positive oom_score_adj')
+
+    log('    ignore_positive_oom_score_adj:  {}'.format(ignore_positive_oom_score_adj))
+
+    log('\n7.2. Forbid negative badness')
+
+    log('    forbid_negative_badness:        {}'.format(forbid_negative_badness))
+
+    log('\n7.3. ')
+
+    log('7.3.1. Matching process names with RE patterns')
     if len(badness_adj_re_name_list) > 0:
         log('    regexp:         badness_adj:')
         for i in badness_adj_re_name_list:
@@ -341,7 +391,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('5.2. Matching CGroup_v1-line with RE patterns')
+    log('7.3.2. Matching CGroup_v1-line with RE patterns')
     if len(badness_adj_re_cgroup_v1_list) > 0:
         log('    regexp:              badness_adj:')
         for i in badness_adj_re_cgroup_v1_list:
@@ -349,7 +399,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('5.3. Matching CGroup_v2-line with RE patterns')
+    log('7.3.3. Matching CGroup_v2-line with RE patterns')
     if len(badness_adj_re_cgroup_v2_list) > 0:
         log('    regexp:              badness_adj:')
         for i in badness_adj_re_cgroup_v1_list:
@@ -357,7 +407,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('5.4. Matching eUIDs with RE patterns')
+    log('7.3.4. Matching eUIDs with RE patterns')
     if len(badness_adj_re_cgroup_v2_list) > 0:
         log('    regexp:              badness_adj:')
         for i in badness_adj_re_uid_list:
@@ -365,7 +415,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('5.5. Matching realpath with RE patterns')
+    log('7.3.5. Matching realpath with RE patterns')
     if len(badness_adj_re_cgroup_v2_list) > 0:
         log('    regexp:              badness_adj:')
         for i in badness_adj_re_realpath_list:
@@ -373,7 +423,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('5.6. Matching cmdlines with RE patterns')
+    log('7.3.6. Matching cmdlines with RE patterns')
     if len(badness_adj_re_cgroup_v2_list) > 0:
         log('    regexp:              badness_adj:')
         for i in badness_adj_re_cmdline_list:
@@ -381,7 +431,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('5.7. Matching environ with RE patterns')
+    log('7.3.7. Matching environ with RE patterns')
     if len(badness_adj_re_cgroup_v2_list) > 0:
         log('    regexp:              badness_adj:')
         for i in badness_adj_re_environ_list:
@@ -389,7 +439,7 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('6. Customize corrective actions')
+    log('\n8. Customize corrective actions')
 
     if len(soft_actions_list) > 0:
         log('    Match by:   regexp:     command: ')
@@ -398,45 +448,43 @@ def check_config():
     else:
         log('    (not set)')
 
-    log('7. GUI notifications')
+    log('\n9. Misc')
 
-    log('    post_action_gui_notifications:  {}'.format(
-        post_action_gui_notifications))
-    log('    low_memory_warnings_enabled:    {}'.format(
-        low_memory_warnings_enabled))
-    log('    warning_exe:                    {}'.format(warning_exe))
-    log('    warning_threshold_min_mem:      {} MiB, {} %'.format(round(
-        warning_threshold_min_mem_mb), round(warning_threshold_min_mem_percent, 1)))
-    log('    warning_threshold_min_swap:     {}'.format(warning_threshold_min_swap))
-    log('    warning_threshold_max_zram:     {} MiB, {} %'.format(round(
-        warning_threshold_max_zram_mb), round(warning_threshold_max_zram_percent, 1)))
-    log('    warning_threshold_max_psi:      {}'.format(warning_threshold_max_psi))
-    log('    min_post_warning_delay:         {} sec'.format(min_post_warning_delay))
+    log('    max_soft_exit_time:         {} sec'.format(max_soft_exit_time))
 
-    log('8. Verbosity')
+    log('    post_kill_exe:              {}'.format(post_kill_exe))
+
+    log('    min_badness:                {}'.format(min_badness))
+
+    log('    post_soft_action_delay:     {} sec'.format(
+        post_soft_action_delay))
+    log('    post_zombie_delay:          {} sec'.format(post_zombie_delay))
+    log('    victim_cache_time:          {} sec'.format(victim_cache_time))
+    log('    exe_timeout:                {} sec'.format(exe_timeout))
+
+    log('\n10. Verbosity')
 
     log('    print_config_at_startup:    {}'.format(print_config_at_startup))
+
     log('    print_mem_check_results:    {}'.format(print_mem_check_results))
-    log('    min_mem_report_interval:    {} sec'.format(min_mem_report_interval))
-    log('    debug_sleep:                {}'.format(debug_sleep))
-    log('    print_statistics:           {}'.format(print_statistics))
+    log('    min_mem_report_interval:    {} sec'.format(
+        min_mem_report_interval))
+
     log('    print_proc_table:           {}'.format(print_proc_table))
     log('    extra_table_info:           {}'.format(extra_table_info))
+
     log('    print_victim_status:        {}'.format(print_victim_status))
     log('    print_victim_cmdline:       {}'.format(print_victim_cmdline))
     log('    max_victim_ancestry_depth:  {}'.format(max_victim_ancestry_depth))
+
+    log('    print_statistics:           {}'.format(print_statistics))
+
     log('    debug_gui_notifications:    {}'.format(debug_gui_notifications))
-    log('    separate_log:               {}'.format(separate_log))
     log('    debug_psi:                  {}'.format(debug_psi))
+    log('    debug_sleep:                {}'.format(debug_sleep))
+    log('    debug_threading:            {}'.format(debug_threading))
+    log('    separate_log:               {}'.format(separate_log))
 
-    log('9. Misc')
-
-    log('    max_soft_exit_time:       {} sec'.format(max_soft_exit_time))
-    log('    post_kill_exe:            {}'.format(post_kill_exe))
-    log('    forbid_negative_badness:  {}'.format(
-        forbid_negative_badness))
-
-    #    log(':    {}'.format())
     log('#' * 79)
 
     if check_config_flag:
@@ -448,7 +496,6 @@ def get_swap_threshold_tuple(string):
     # re (Num %, True) or (Num KiB, False)
     """Returns KiB value if abs val was set in config, or tuple with %"""
     # return tuple with abs and bool: (abs %, True) or (abs MiB, False)
-
     if string.endswith('%'):
         valid = string_to_float_convert_test(string[:-1])
         if valid is None:
@@ -949,6 +996,11 @@ def errprint(*text):
     """
     """
     print(*text, file=stderr, flush=True)
+    try:
+        if separate_log:
+            logging.info(*msg)
+    except NameError:
+        pass
 
 
 def mlockall():
@@ -1652,11 +1704,8 @@ def check_mem_swap_ex():
     if (mem_available <= hard_threshold_min_mem_kb and
             swap_free <= hard_threshold_min_swap_kb):
 
-        mem_info = 'Memory status that requ' \
-            'ires corrective actions (hard threshold exceeded):' \
-            '\n  MemAvailable [{} MiB, {} %] <= mem_min_sig' \
-            'kill [{} MiB, {} %]\n  SwapFree [{} MiB, {} %] <= swa' \
-            'p_min_sigkill [{} MiB, {} %]'.format(
+        mem_info = 'Memory status that requires corrective actions:\n  MemAvailable [{} MiB, {} %] <= hard_threshold_min_mem [{} MiB, {} %]\n  SwapFree [{} MiB, {} %] <= hard_threshold_min_swap [{} MiB, {} %]'.format(
+
                 kib_to_mib(mem_available),
                 percent(mem_available / mem_total),
                 kib_to_mib(hard_threshold_min_mem_kb),
@@ -1669,14 +1718,13 @@ def check_mem_swap_ex():
         return (SIGKILL, mem_info, mem_available, hard_threshold_min_swap_kb,
                 soft_threshold_min_swap_kb, swap_free, swap_total)
 
+
+
     if (mem_available <= soft_threshold_min_mem_kb and
             swap_free <= soft_threshold_min_swap_kb):
 
-        mem_info = 'Memory status that requi' \
-            'res corrective actions (soft threshold exceeded):' \
-            '\n  MemAvailable [{} MiB, {} %] <= mem_min_sig' \
-            'term [{} MiB, {} %]\n  SwapFree [{} MiB, {} %] <= swa' \
-            'p_min_sigterm [{} MiB, {} %]'.format(
+        mem_info = 'Memory status that requires corrective actions:\n  MemAvailable [{} MiB, {} %] <= soft_threshold_min_mem [{} MiB, {} %]\n  SwapFree [{} MiB, {} %] <= soft_threshold_min_swap [{} MiB, {} %]'.format(
+
                 kib_to_mib(mem_available),
                 percent(mem_available / mem_total),
                 kib_to_mib(soft_threshold_min_mem_kb),
@@ -1689,6 +1737,7 @@ def check_mem_swap_ex():
         return (SIGTERM, mem_info, mem_available, hard_threshold_min_swap_kb,
                 soft_threshold_min_swap_kb, swap_free, swap_total)
 
+
     if low_memory_warnings_enabled:
 
         if (mem_available <= warning_threshold_min_mem_kb and swap_free <=
@@ -1707,10 +1756,8 @@ def check_zram_ex():
 
     if mem_used_zram >= hard_threshold_max_zram_kb:
 
-        mem_info = 'Memory status that requir' \
-            'es corrective actions (hard threshold exceeded):' \
-            '\n  MemUsedZram [{} MiB, {} %] >= zram_max_sig' \
-            'kill [{} MiB, {} %]'.format(
+        mem_info = 'Memory status that requires corrective actions:\n  MemUsedZram [{} MiB, {} %] >= hard_threshold_max_zram [{} MiB, {} %]'.format(
+
                 kib_to_mib(mem_used_zram),
                 percent(mem_used_zram / mem_total),
                 kib_to_mib(hard_threshold_max_zram_kb),
@@ -1718,11 +1765,10 @@ def check_zram_ex():
 
         return SIGKILL, mem_info, mem_used_zram
 
+
     if mem_used_zram >= soft_threshold_max_zram_kb:
 
-        mem_info = 'Memory status that requires corrective actions (soft th' \
-            'reshold exceeded):\n  MemUsedZram [{} MiB, {} %] >= zram_max_s' \
-            'igterm [{} M, {} %]'.format(
+        mem_info = 'Memory status that requires corrective actions:\n  MemUsedZram [{} MiB, {} %] >= soft_threshold_max_zram [{} M, {} %]'.format(
                 kib_to_mib(mem_used_zram),
                 percent(mem_used_zram / mem_total),
                 kib_to_mib(soft_threshold_max_zram_kb),
@@ -1871,6 +1917,20 @@ def is_victim_alive(victim_id):
     return 0
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 def implement_corrective_action(
         threshold,
         mem_info_list,
@@ -1882,6 +1942,8 @@ def implement_corrective_action(
         zram_threshold,
         zram_info,
         psi_info):
+    """ great and terrible function
+    """
 
     log('>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>')
 
@@ -2067,7 +2129,7 @@ def implement_corrective_action(
 
             cmd = command.replace('$PID', pid).replace('$NAME', pid_to_name(
                 pid)).replace('$SERVICE', service)
-            go(exe, cmd)
+            start_thread(exe, cmd)
 
             """
             if exit_status == 0:
@@ -2212,7 +2274,7 @@ def implement_corrective_action(
 
             log('Execute post_kill_exe')
 
-            go(exe, cmd)
+            start_thread(exe, cmd)
 
         if post_action_gui_notifications:
             if soft_match:
@@ -2246,6 +2308,23 @@ def implement_corrective_action(
     return psi_t0
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 def sleep_after_check_mem():
     """Specify sleep times depends on rates and avialable memory."""
 
@@ -2372,7 +2451,7 @@ def calculate_percent(arg_key):
     return mem_min_kb, mem_min_mb, mem_min_percent
 
 
-##########################################################################
+###############################################################################
 
 
 # {victim_id : {'time': timestamp, 'name': name}
@@ -2547,7 +2626,7 @@ except ValueError:
 log('config: ' + config)
 
 
-##########################################################################
+###############################################################################
 
 # parsing the config with obtaining the parameters dictionary
 
@@ -2750,12 +2829,11 @@ else:
     soft_actions = True
 
 
-##########################################################################
+###############################################################################
+
 
 
-# post_zombie_delay = 0.1
 
-# victim_cache_time = 50
 
 
 # extracting parameters from the dictionary
@@ -2777,8 +2855,6 @@ post_action_gui_notifications = conf_parse_bool(
     'post_action_gui_notifications')
 
 
-if low_memory_warnings_enabled or post_action_gui_notifications:
-    from subprocess import Popen, TimeoutExpired
 
 
 debug_threading = conf_parse_bool('debug_threading')
@@ -2850,13 +2926,35 @@ if 'env_cache_time' in config_dict:
         errprint('Invalid env_cache_time value, not float\nExit')
         exit(1)
     if env_cache_time < 0:
-        errprint('fill_rate_mem MUST be >= 0\nExit')
+        errprint('env_cache_time MUST be >= 0\nExit')
         exit(1)
 else:
-    errprint('fill_rate_mem not in config\nExit')
+    errprint('env_cache_time not in config\nExit')
     exit(1)
 
 
+
+
+
+
+if 'exe_timeout' in config_dict:
+    exe_timeout = string_to_float_convert_test(
+        config_dict['exe_timeout'])
+    if exe_timeout is None:
+        errprint('Invalid exe_timeout value, not float\nExit')
+        exit(1)
+    if exe_timeout <= 0:
+        errprint('exe_timeout MUST be > 0\nExit')
+        exit(1)
+else:
+    errprint('exe_timeout not in config\nExit')
+    exit(1)
+
+
+
+
+
+
 if 'fill_rate_mem' in config_dict:
     fill_rate_mem = string_to_float_convert_test(config_dict['fill_rate_mem'])
     if fill_rate_mem is None:
@@ -3230,9 +3328,26 @@ if print_proc_table_flag:
     func_print_proc_table()
 
 
+
+
+
 ##########################################################################
 
 
+
+
+if (low_memory_warnings_enabled or \
+    post_action_gui_notifications or \
+    check_warning_exe or \
+    soft_actions or \
+    post_kill_exe != ''):
+
+    import threading
+    from subprocess import Popen, TimeoutExpired
+
+
+
+
 psi_support = os.path.exists(psi_path)
 
 
@@ -3298,7 +3413,7 @@ fill_rate_zram = fill_rate_zram * 1024
 
 
 warn_time_now = 0
-warn_time_delta = 1000
+warn_time_delta = 1000 # ?
 warn_timer = 0
 
 
@@ -3372,6 +3487,15 @@ envd = dict()
 envd['list_with_envs'] = envd['t'] = None
 
 
+
+
+cmd_num_dict = dict()
+cmd_num_dict['cmd_num'] = 0
+
+
+
+
+
 ##########################################################################
 
 
diff --git a/nohang-desktop.conf b/nohang-desktop.conf
index 7144fc1..c6c80d3 100644
--- a/nohang-desktop.conf
+++ b/nohang-desktop.conf
@@ -6,188 +6,240 @@
 
     The configuration includes the following sections:
 
-    0. Common zram settings
-    1. Memory levels to respond to as an OOM threat
-    2. Response on PSI memory metrics
-    3. The frequency of checking the level of available memory
-       (and CPU usage)
-    4. The prevention of killing innocent victims
-    5. Impact on the badness of processes via matching their names, cgroups and
-       cmdlines with specified regular expressions
-    6. Customize corrective actions: the execution of a specific command
-       instead of sending the SIGTERM signal
-    7. GUI notifications:
-       - low memory warnings
-       - OOM prevention results
-    8. Output verbosity
-    9. Misc
+    1. Common zram settings
+    2. Common PSI settings
+    3. Poll rate
+    4. Warnings and notifications
+    5. Soft threshold
+    6. Hard threshold
+    7. Customize victim selection: adjusting badness of processes
+    8. Customize soft corrective actions
+    9. Misc settings
+   10. Verbosity, debug, logging
 
     Just read the description of the parameters and edit the values.
     Please restart the program after editing the config.
 
-    More docs will be written later.
+    TODO: improve descriptions
 
 ###############################################################################
 
-    0. Common zram settings
+    1. Common zram settings
 
-    See https://www.kernel.org/doc/Documentation/blockdev/zram.txt
-    You maybe need to set `zram_checking_enabled = True` if you has a big zram disksize.
+    Key: zram_checking_enabled
+    Description:
+    Type: boolean
+    Valid values: True and False
+    Default value: False
 
 zram_checking_enabled = False
 
 ###############################################################################
 
-    1. Thresholds below which a signal should be sent to the victim
+    2. Common PSI settings
 
-    Sets the available memory levels at or below which SIGTERM or SIGKILL
-    signals are sent. The signal will be sent if MemAvailable and
-    SwapFree (in /proc/meminfo) at the same time will drop below the
-    corresponding values. Can be specified in % (percent) and M (MiB).
-    Valid values are floating-point numbers from the range [0; 100] %.
-
-    MemAvailable levels.
-
-soft_threshold_min_mem = 8 %
-hard_threshold_min_mem = 4 %
-
-    SwapFree levels.
-
-soft_threshold_min_swap = 10 %
-hard_threshold_min_swap =  5 %
-
-    Specifying the total share of zram in memory, if exceeded the
-    corresponding signals are sent. As the share of zram in memory
-    increases, it may fall responsiveness of the system. 90 % is a
-    usual hang level, not recommended to set very high.
-
-    Can be specified in % and M. Valid values are floating-point
-    numbers from the range [0; 90] %.
-
-soft_threshold_max_zram = 60 %
-hard_threshold_max_zram = 65 %
-
-
-###############################################################################
-
-    2. Response on PSI memory metrics (it needs Linux 4.20 and up)
-
-    About PSI:
-    https://facebookmicrosites.github.io/psi/
-
-    Disabled by default (psi_checking_enabled = False).
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 psi_checking_enabled = False
 
-    Choose a path to PSI file.
-    By default it monitors system-wide file: /proc/pressure/memory
-    You also can set file to monitor one cgroup slice.
-    For example:
-    psi_path = /sys/fs/cgroup/unified/user.slice/memory.pressure
-    psi_path = /sys/fs/cgroup/unified/system.slice/memory.pressure
-    psi_path = /sys/fs/cgroup/unified/system.slice/foo.service/memory.pressure
-
-    Execute the command
-    find /sys/fs/cgroup -name memory.pressure
-    to find available memory.pressue files (except /proc/pressure/memory).
-    (actual for cgroup2)
+    Description:
+    Type: string
+    Valid values:
 
 psi_path = /proc/pressure/memory
 
-    Valid psi_metrics are:
-    some_avg10
-    some_avg60
-    some_avg300
-    full_avg10
-    full_avg60
-    full_avg300
-
-    some_avg10 is most sensitive.
+    Description:
+    Type: string
+    Valid values:
 
 psi_metrics = some_avg10
 
-soft_threshold_max_psi = 60
+    Description:
+    Type: float
+    Valid values:
 
-hard_threshold_max_psi = 90
-
-    >= 0, float
 psi_excess_duration = 60
 
+    Description:
+    Type: float
+    Valid values:
+
 psi_post_action_delay = 60
 
-
 ###############################################################################
 
-    3. The frequency of checking the amount of available memory
-       (and CPU usage)
+    3. Poll rate
 
-    Coefficients that affect the intensity of monitoring. Reducing
-    the coefficients can reduce CPU usage and increase the periods
-    between memory checks.
-
-    Why three coefficients instead of one? Because the swap fill rate
-    is usually lower than the RAM fill rate.
-
-    It is possible to set a lower intensity of monitoring for swap
-    without compromising to prevent OOM and thus reduce the CPU load.
-
-    Default values are well for desktop. On servers without rapid
-    fluctuations in memory levels the values can be reduced.
-
-    Valid values are positive floating-point numbers.
+    Description:
+    Type: float
+    Valid values:
 
 fill_rate_mem  = 4000
+
+    Description:
+    Type: float
+    Valid values:
+
 fill_rate_swap = 1500
+
+    Description:
+    Type: float
+    Valid values:
+
 fill_rate_zram = 6000
 
-    See also https://github.com/rfjakob/earlyoom/issues/61
+    Description:
+    Type: float
+    Valid values:
 
 max_sleep = 3
+
+    Description:
+    Type: float
+    Valid values:
+
 min_sleep = 0.1
 
-    Sleep time if soft threshold exceeded.
+    Description:
+    Type: float
+    Valid values:
 
 over_sleep = 0.05
 
 ###############################################################################
 
-    4. The prevention of killing innocent victims
+    4. Warnings and notifications
 
-    Valid values are integers from the range [0; 1000].
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-min_badness = 10
+post_action_gui_notifications = True
 
-    Valid values are non-negative floating-point numbers.
-    Min delay if a victim doesn't respond to SIGTERM in 10 ms.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-post_soft_action_delay = 3
+low_memory_warnings_enabled = True
 
-post_zombie_delay = 0.1
+    Description:
+    Type: string
+    Valid values:
 
-victim_cache_time = 10
+warning_exe =
 
-    Valid values are True and False.
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-ignore_positive_oom_score_adj = False
+warning_threshold_min_mem  = 20 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+warning_threshold_min_swap = 20 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+warning_threshold_max_zram = 50 %
+
+    Description:
+    Type: float
+    Valid values:
+
+warning_threshold_max_psi  = 100
+
+    Description:
+    Type: float
+    Valid values:
+
+min_post_warning_delay = 30
+
+    Description:
+    Type: float
+    Valid values:
+
+env_cache_time = 300
 
 ###############################################################################
 
-    5. Impact on the badness of processes via matching their names,
-       cmdlines or UIDs with regular expressions using re.search().
+    5. Soft threshold
 
-    See https://en.wikipedia.org/wiki/Regular_expression and
-    https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-    Enabling this options slows down the search for the victim
-    because the names, cmdlines or UIDs of all processes
-    (except init and kthreads) are compared with the
-    specified regex patterns (in fact slowing down is caused by
-    reading all /proc/*/cmdline and /proc/*/status files).
+soft_threshold_min_mem  = 8 %
 
-    Use script `oom-sort` from nohang package to view
-    names, cmdlines and UIDs of processes.
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-    5.1. Matching process names with RE patterns
+soft_threshold_min_swap = 8 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+soft_threshold_max_zram = 60 %
+
+    Description:
+    Type: float
+    Valid values:
+
+soft_threshold_max_psi  = 60
+
+###############################################################################
+
+    6. Hard threshold
+
+hard_threshold_min_mem  =  4 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+hard_threshold_min_swap =  4 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+hard_threshold_max_zram = 65 %
+
+    Description:
+    Type: float
+    Valid values:
+
+hard_threshold_max_psi  = 90
+
+###############################################################################
+
+    7. Customize victim selection: adjusting badness of processes
+
+    7.1. Ignore positive oom_score_adj
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
+ignore_positive_oom_score_adj = False
+
+    7.2. Forbid negative badness
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
+forbid_negative_badness = True
+
+
+    7.3.1. Matching process names with RE patterns change their badness
 
     Syntax:
 
@@ -204,28 +256,27 @@ ignore_positive_oom_score_adj = False
     Prefer firefox tabs
 @BADNESS_ADJ_RE_NAME 300 /// ^Web Content$
 
+    7.3.2. Matching CGroup_v1-line with RE patterns
 
-    5.2. Matching CGroup_v1-line with RE patterns
-
-@BADNESS_ADJ_RE_CGROUP_V1 -100 ///  ^/system\.slice/
+@BADNESS_ADJ_RE_CGROUP_V1 -50 ///  ^/system\.slice/
 
     @BADNESS_ADJ_RE_CGROUP_V1  50 ///  /foo\.service$
 
     @BADNESS_ADJ_RE_CGROUP_V1 -50 ///  ^/user\.slice/
 
-    5.3. Matching CGroup_v2-line with RE patterns
+    7.3.3. Matching CGroup_v2-line with RE patterns
 
     @BADNESS_ADJ_RE_CGROUP_V2  100 /// ^/workload
 
-    5.4. Matching eUIDs with RE patterns
+    7.3.4. Matching eUIDs with RE patterns
 
     @BADNESS_ADJ_RE_UID -100 /// ^0$
 
-    5.5. Matching realpath with RE patterns
+    7.3.5. Matching realpath with RE patterns
 
     @BADNESS_ADJ_RE_REALPATH 20 /// ^/usr/bin/foo
 
-    5.6. Matching cmdlines with RE patterns
+    7.3.6. Matching cmdlines with RE patterns
 
     A good option that allows fine adjustment.
 
@@ -233,21 +284,22 @@ ignore_positive_oom_score_adj = False
     @BADNESS_ADJ_RE_CMDLINE  200 /// --type=renderer
 
     Prefer firefox tabs (Web Content and WebExtensions)
-    @BADNESS_ADJ_RE_CMDLINE  300 /// -appomni
+    @BADNESS_ADJ_RE_CMDLINE  100 /// -appomni
 
     @BADNESS_ADJ_RE_CMDLINE -200 /// ^/usr/lib/virtualbox
 
-    5.7. Matching environ with RE patterns
+    7.3.7. Matching environ with RE patterns
 
     @BADNESS_ADJ_RE_ENVIRON 100 /// USER=user
 
+
     Note that you can control badness also via systemd units via
     OOMScoreAdjust, see
     www.freedesktop.org/software/systemd/man/systemd.exec.html#OOMScoreAdjust=
 
 ###############################################################################
 
-    6. Customize corrective actions.
+    8. Customize soft corrective actions
 
     TODO: docs
 
@@ -260,6 +312,8 @@ ignore_positive_oom_score_adj = False
     @SOFT_ACTION_RE_CGROUP_V1  ^/system\.slice/  /// systemctl restart $SERVICE
     @SOFT_ACTION_RE_CGROUP_V1  /foo\.service$    /// systemctl restart $SERVICE
 
+    @SOFT_ACTION_RE_NAME         ^tail$    ///       kill -TERM $PID
+
     $PID will be replaced by process PID.
     $NAME will be replaced by process name.
     $SERVICE will be replaced by .service if it exists (overwise it will be
@@ -267,60 +321,80 @@ ignore_positive_oom_score_adj = False
 
 ###############################################################################
 
-    7. GUI notifications & low memory warnings
+    9. Misc settings
 
-post_action_gui_notifications = True
+    Description:
+    Type: float
+    Valid values:
 
-    Enable GUI notifications about the low level of available memory.
-    Valid values are True and False.
+max_soft_exit_time = 10
 
-low_memory_warnings_enabled = True
+    Description:
+    Type: string
+    Valid values:
 
-    Execute the command instead of sending GUI notifications if the value is
-    not empty line. For example:
-    warning_exe = cat /proc/meminfo &
+post_kill_exe =
 
-warning_exe =
+    Description:
+    Type: integer
+    Valid values:
 
-    Can be specified in % (percent) and M (MiB).
-    Valid values are floating-point numbers from the range [0; 100] %.
+min_badness = 10
 
-warning_threshold_min_mem  = 20 %
+    Description:
+    Type: float
+    Valid values:
 
-warning_threshold_min_swap = 25 %
+post_soft_action_delay = 3
 
-warning_threshold_max_zram = 50 %
+    Description:
+    Type: float
+    Valid values:
 
-warning_threshold_max_psi  = 100
+post_zombie_delay = 0.1
 
-    Valid values are floating-point numbers from the range [1; 300].
+    Description:
+    Type: float
+    Valid values:
 
-min_post_warning_delay = 30
+victim_cache_time = 10
 
-env_cache_time = 300
+    Description:
+    Type: float
+    Valid values:
 
-
-    Ampersands (&) will be replaced with asterisks (*) in process
-    names and in commands.
+exe_timeout = 20
 
 ###############################################################################
 
-    8. Verbosity
+   10. Verbosity, debug, logging
 
-    Display the configuration when the program starts.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_config_at_startup = False
 
-    Print memory check results.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_mem_check_results = False
 
+    Description:
+    Type: float
+    Valid values:
+
 min_mem_report_interval = 60
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_proc_table = False
 
+    Description:
+    Type: string
     Valid values:
     None
     cgroup_v1
@@ -331,36 +405,59 @@ print_proc_table = False
 
 extra_table_info = None
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_victim_status = True
 
-max_victim_ancestry_depth = 3
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_victim_cmdline = False
 
+    Description:
+    Type: integer
+    Valid values:
+
+max_victim_ancestry_depth = 3
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_statistics = True
 
-    Print sleep periods between memory checks.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 debug_psi = False
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 debug_gui_notifications = False
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 debug_sleep = False
 
-separate_log = False
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 debug_threading = False
 
-###############################################################################
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-    9. Misc
-
-max_soft_exit_time = 10
-
-post_kill_exe =
-
-forbid_negative_badness = True
+separate_log = False
 
 ###############################################################################
 
diff --git a/nohang.conf b/nohang.conf
index b36e0e9..534fa75 100644
--- a/nohang.conf
+++ b/nohang.conf
@@ -6,188 +6,240 @@
 
     The configuration includes the following sections:
 
-    0. Common zram settings
-    1. Memory levels to respond to as an OOM threat
-    2. Response on PSI memory metrics
-    3. The frequency of checking the level of available memory
-       (and CPU usage)
-    4. The prevention of killing innocent victims
-    5. Impact on the badness of processes via matching their names, cgroups and
-       cmdlines with specified regular expressions
-    6. Customize corrective actions: the execution of a specific command
-       instead of sending the SIGTERM signal
-    7. GUI notifications:
-       - low memory warnings
-       - OOM prevention results
-    8. Output verbosity
-    9. Misc
+    1. Common zram settings
+    2. Common PSI settings
+    3. Poll rate
+    4. Warnings and notifications
+    5. Soft threshold
+    6. Hard threshold
+    7. Customize victim selection: adjusting badness of processes
+    8. Customize soft corrective actions
+    9. Misc settings
+   10. Verbosity, debug, logging
 
     Just read the description of the parameters and edit the values.
     Please restart the program after editing the config.
 
-    More docs will be written later.
+    TODO: improve descriptions
 
 ###############################################################################
 
-    0. Common zram settings
+    1. Common zram settings
 
-    See https://www.kernel.org/doc/Documentation/blockdev/zram.txt
-    You maybe need to set `zram_checking_enabled = True` if you has a big zram disksize.
+    Key: zram_checking_enabled
+    Description:
+    Type: boolean
+    Valid values: True and False
+    Default value: False
 
 zram_checking_enabled = False
 
 ###############################################################################
 
-    1. Thresholds below which a signal should be sent to the victim
+    2. Common PSI settings
 
-    Sets the available memory levels at or below which SIGTERM or SIGKILL
-    signals are sent. The signal will be sent if MemAvailable and
-    SwapFree (in /proc/meminfo) at the same time will drop below the
-    corresponding values. Can be specified in % (percent) and M (MiB).
-    Valid values are floating-point numbers from the range [0; 100] %.
-
-    MemAvailable levels.
-
-soft_threshold_min_mem = 8 %
-hard_threshold_min_mem = 4 %
-
-    SwapFree levels.
-
-soft_threshold_min_swap = 10 %
-hard_threshold_min_swap =  5 %
-
-    Specifying the total share of zram in memory, if exceeded the
-    corresponding signals are sent. As the share of zram in memory
-    increases, it may fall responsiveness of the system. 90 % is a
-    usual hang level, not recommended to set very high.
-
-    Can be specified in % and M. Valid values are floating-point
-    numbers from the range [0; 90] %.
-
-soft_threshold_max_zram = 60 %
-hard_threshold_max_zram = 65 %
-
-
-###############################################################################
-
-    2. Response on PSI memory metrics (it needs Linux 4.20 and up)
-
-    About PSI:
-    https://facebookmicrosites.github.io/psi/
-
-    Disabled by default (psi_checking_enabled = False).
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 psi_checking_enabled = False
 
-    Choose a path to PSI file.
-    By default it monitors system-wide file: /proc/pressure/memory
-    You also can set file to monitor one cgroup slice.
-    For example:
-    psi_path = /sys/fs/cgroup/unified/user.slice/memory.pressure
-    psi_path = /sys/fs/cgroup/unified/system.slice/memory.pressure
-    psi_path = /sys/fs/cgroup/unified/system.slice/foo.service/memory.pressure
-
-    Execute the command
-    find /sys/fs/cgroup -name memory.pressure
-    to find available memory.pressue files (except /proc/pressure/memory).
-    (actual for cgroup2)
+    Description:
+    Type: string
+    Valid values:
 
 psi_path = /proc/pressure/memory
 
-    Valid psi_metrics are:
-    some_avg10
-    some_avg60
-    some_avg300
-    full_avg10
-    full_avg60
-    full_avg300
-
-    some_avg10 is most sensitive.
+    Description:
+    Type: string
+    Valid values:
 
 psi_metrics = some_avg10
 
-soft_threshold_max_psi = 60
+    Description:
+    Type: float
+    Valid values:
 
-hard_threshold_max_psi = 90
-
-    >= 0, float
 psi_excess_duration = 60
 
+    Description:
+    Type: float
+    Valid values:
+
 psi_post_action_delay = 60
 
-
 ###############################################################################
 
-    3. The frequency of checking the amount of available memory
-       (and CPU usage)
+    3. Poll rate
 
-    Coefficients that affect the intensity of monitoring. Reducing
-    the coefficients can reduce CPU usage and increase the periods
-    between memory checks.
-
-    Why three coefficients instead of one? Because the swap fill rate
-    is usually lower than the RAM fill rate.
-
-    It is possible to set a lower intensity of monitoring for swap
-    without compromising to prevent OOM and thus reduce the CPU load.
-
-    Default values are well for desktop. On servers without rapid
-    fluctuations in memory levels the values can be reduced.
-
-    Valid values are positive floating-point numbers.
+    Description:
+    Type: float
+    Valid values:
 
 fill_rate_mem  = 4000
+
+    Description:
+    Type: float
+    Valid values:
+
 fill_rate_swap = 1500
+
+    Description:
+    Type: float
+    Valid values:
+
 fill_rate_zram = 6000
 
-    See also https://github.com/rfjakob/earlyoom/issues/61
+    Description:
+    Type: float
+    Valid values:
 
 max_sleep = 3
+
+    Description:
+    Type: float
+    Valid values:
+
 min_sleep = 0.1
 
-    Sleep time if soft threshold exceeded.
+    Description:
+    Type: float
+    Valid values:
 
 over_sleep = 0.05
 
 ###############################################################################
 
-    4. The prevention of killing innocent victims
+    4. Warnings and notifications
 
-    Valid values are integers from the range [0; 1000].
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-min_badness = 10
+post_action_gui_notifications = False
 
-    Valid values are non-negative floating-point numbers.
-    Min delay if a victim doesn't respond to SIGTERM in 10 ms.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-post_soft_action_delay = 3
+low_memory_warnings_enabled = False
 
-post_zombie_delay = 0.1
+    Description:
+    Type: string
+    Valid values:
 
-victim_cache_time = 10
+warning_exe =
 
-    Valid values are True and False.
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-ignore_positive_oom_score_adj = False
+warning_threshold_min_mem  = 20 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+warning_threshold_min_swap = 20 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+warning_threshold_max_zram = 50 %
+
+    Description:
+    Type: float
+    Valid values:
+
+warning_threshold_max_psi  = 100
+
+    Description:
+    Type: float
+    Valid values:
+
+min_post_warning_delay = 30
+
+    Description:
+    Type: float
+    Valid values:
+
+env_cache_time = 300
 
 ###############################################################################
 
-    5. Impact on the badness of processes via matching their names,
-       cmdlines or UIDs with regular expressions using re.search().
+    5. Soft threshold
 
-    See https://en.wikipedia.org/wiki/Regular_expression and
-    https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-    Enabling this options slows down the search for the victim
-    because the names, cmdlines or UIDs of all processes
-    (except init and kthreads) are compared with the
-    specified regex patterns (in fact slowing down is caused by
-    reading all /proc/*/cmdline and /proc/*/status files).
+soft_threshold_min_mem  = 8 %
 
-    Use script `oom-sort` from nohang package to view
-    names, cmdlines and UIDs of processes.
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-    5.1. Matching process names with RE patterns
+soft_threshold_min_swap = 8 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+soft_threshold_max_zram = 60 %
+
+    Description:
+    Type: float
+    Valid values:
+
+soft_threshold_max_psi  = 60
+
+###############################################################################
+
+    6. Hard threshold
+
+hard_threshold_min_mem  =  4 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+hard_threshold_min_swap =  4 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+hard_threshold_max_zram = 65 %
+
+    Description:
+    Type: float
+    Valid values:
+
+hard_threshold_max_psi  = 90
+
+###############################################################################
+
+    7. Customize victim selection: adjusting badness of processes
+
+    7.1. Ignore positive oom_score_adj
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
+ignore_positive_oom_score_adj = False
+
+    7.2. Forbid negative badness
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
+forbid_negative_badness = True
+
+
+    7.3.1. Matching process names with RE patterns change their badness
 
     Syntax:
 
@@ -201,27 +253,27 @@ ignore_positive_oom_score_adj = False
     Example:
     @BADNESS_ADJ_RE_NAME -500 /// ^sshd$
 
-    5.2. Matching CGroup_v1-line with RE patterns
+    7.3.2. Matching CGroup_v1-line with RE patterns
 
-    @BADNESS_ADJ_RE_CGROUP_V1 -100 ///  ^/system\.slice/
+    @BADNESS_ADJ_RE_CGROUP_V1 -50 ///  ^/system\.slice/
 
     @BADNESS_ADJ_RE_CGROUP_V1  50 ///  /foo\.service$
 
     @BADNESS_ADJ_RE_CGROUP_V1 -50 ///  ^/user\.slice/
 
-    5.3. Matching CGroup_v2-line with RE patterns
+    7.3.3. Matching CGroup_v2-line with RE patterns
 
     @BADNESS_ADJ_RE_CGROUP_V2  100 /// ^/workload
 
-    5.4. Matching eUIDs with RE patterns
+    7.3.4. Matching eUIDs with RE patterns
 
     @BADNESS_ADJ_RE_UID -100 /// ^0$
 
-    5.5. Matching realpath with RE patterns
+    7.3.5. Matching realpath with RE patterns
 
     @BADNESS_ADJ_RE_REALPATH 20 /// ^/usr/bin/foo
 
-    5.6. Matching cmdlines with RE patterns
+    7.3.6. Matching cmdlines with RE patterns
 
     A good option that allows fine adjustment.
 
@@ -229,21 +281,22 @@ ignore_positive_oom_score_adj = False
     @BADNESS_ADJ_RE_CMDLINE  200 /// --type=renderer
 
     Prefer firefox tabs (Web Content and WebExtensions)
-    @BADNESS_ADJ_RE_CMDLINE  300 /// -appomni
+    @BADNESS_ADJ_RE_CMDLINE  100 /// -appomni
 
     @BADNESS_ADJ_RE_CMDLINE -200 /// ^/usr/lib/virtualbox
 
-    5.7. Matching environ with RE patterns
+    7.3.7. Matching environ with RE patterns
 
     @BADNESS_ADJ_RE_ENVIRON 100 /// USER=user
 
+
     Note that you can control badness also via systemd units via
     OOMScoreAdjust, see
     www.freedesktop.org/software/systemd/man/systemd.exec.html#OOMScoreAdjust=
 
 ###############################################################################
 
-    6. Customize corrective actions.
+    8. Customize soft corrective actions
 
     TODO: docs
 
@@ -256,6 +309,8 @@ ignore_positive_oom_score_adj = False
     @SOFT_ACTION_RE_CGROUP_V1  ^/system\.slice/  /// systemctl restart $SERVICE
     @SOFT_ACTION_RE_CGROUP_V1  /foo\.service$    /// systemctl restart $SERVICE
 
+    @SOFT_ACTION_RE_NAME         ^tail$    ///       kill -TERM $PID
+
     $PID will be replaced by process PID.
     $NAME will be replaced by process name.
     $SERVICE will be replaced by .service if it exists (overwise it will be
@@ -263,59 +318,80 @@ ignore_positive_oom_score_adj = False
 
 ###############################################################################
 
-    7. GUI notifications & low memory warnings
+    9. Misc settings
 
-post_action_gui_notifications = False
+    Description:
+    Type: float
+    Valid values:
 
-    Enable GUI notifications about the low level of available memory.
-    Valid values are True and False.
+max_soft_exit_time = 10
 
-low_memory_warnings_enabled = False
+    Description:
+    Type: string
+    Valid values:
 
-    Execute the command instead of sending GUI notifications if the value is
-    not empty line. For example:
-    warning_exe = cat /proc/meminfo &
+post_kill_exe =
 
-warning_exe =
+    Description:
+    Type: integer
+    Valid values:
 
-    Can be specified in % (percent) and M (MiB).
-    Valid values are floating-point numbers from the range [0; 100] %.
+min_badness = 10
 
-warning_threshold_min_mem  = 20 %
+    Description:
+    Type: float
+    Valid values:
 
-warning_threshold_min_swap = 25 %
+post_soft_action_delay = 3
 
-warning_threshold_max_zram = 50 %
+    Description:
+    Type: float
+    Valid values:
 
-warning_threshold_max_psi  = 100
+post_zombie_delay = 0.1
 
-    Valid values are floating-point numbers from the range [1; 300].
+    Description:
+    Type: float
+    Valid values:
 
-min_post_warning_delay = 20
+victim_cache_time = 10
 
-env_cache_time = 300
+    Description:
+    Type: float
+    Valid values:
 
-    Ampersands (&) will be replaced with asterisks (*) in process
-    names and in commands.
+exe_timeout = 20
 
 ###############################################################################
 
-    8. Verbosity
+   10. Verbosity, debug, logging
 
-    Display the configuration when the program starts.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_config_at_startup = False
 
-    Print memory check results.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_mem_check_results = False
 
+    Description:
+    Type: float
+    Valid values:
+
 min_mem_report_interval = 60
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_proc_table = False
 
+    Description:
+    Type: string
     Valid values:
     None
     cgroup_v1
@@ -326,36 +402,59 @@ print_proc_table = False
 
 extra_table_info = None
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_victim_status = True
 
-max_victim_ancestry_depth = 3
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_victim_cmdline = False
 
+    Description:
+    Type: integer
+    Valid values:
+
+max_victim_ancestry_depth = 3
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_statistics = True
 
-    Print sleep periods between memory checks.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 debug_psi = False
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 debug_gui_notifications = False
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 debug_sleep = False
 
-separate_log = False
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 debug_threading = False
 
-###############################################################################
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-    9. Misc
-
-max_soft_exit_time = 10
-
-post_kill_exe =
-
-forbid_negative_badness = True
+separate_log = False
 
 ###############################################################################
 
diff --git a/test.conf b/test.conf
index dc85b2b..afa4aed 100644
--- a/test.conf
+++ b/test.conf
@@ -6,186 +6,240 @@
 
     The configuration includes the following sections:
 
-    0. Common zram settings
-    1. Memory levels to respond to as an OOM threat
-    2. Response on PSI memory metrics
-    3. The frequency of checking the level of available memory
-       (and CPU usage)
-    4. The prevention of killing innocent victims
-    5. Impact on the badness of processes via matching their names, cgroups and
-       cmdlines with specified regular expressions
-    6. Customize corrective actions: the execution of a specific command
-       instead of sending the SIGTERM signal
-    7. GUI notifications:
-       - low memory warnings
-       - OOM prevention results
-    8. Output verbosity
-    9. Misc
+    1. Common zram settings
+    2. Common PSI settings
+    3. Poll rate
+    4. Warnings and notifications
+    5. Soft threshold
+    6. Hard threshold
+    7. Customize victim selection: adjusting badness of processes
+    8. Customize soft corrective actions
+    9. Misc settings
+   10. Verbosity, debug, logging
 
     Just read the description of the parameters and edit the values.
     Please restart the program after editing the config.
 
+    TODO: improve descriptions
+
 ###############################################################################
 
-    0. Common zram settings
+    1. Common zram settings
 
-    See https://www.kernel.org/doc/Documentation/blockdev/zram.txt
-    You maybe need to set `zram_checking_enabled = True` if you has a big zram disksize.
+    Key: zram_checking_enabled
+    Description:
+    Type: boolean
+    Valid values: True and False
+    Default value: False
 
 zram_checking_enabled = True
 
 ###############################################################################
 
-    1. Thresholds below which a signal should be sent to the victim
+    2. Common PSI settings
 
-    Sets the available memory levels at or below which SIGTERM or SIGKILL
-    signals are sent. The signal will be sent if MemAvailable and
-    SwapFree (in /proc/meminfo) at the same time will drop below the
-    corresponding values. Can be specified in % (percent) and M (MiB).
-    Valid values are floating-point numbers from the range [0; 100] %.
-
-    MemAvailable levels.
-
-soft_threshold_min_mem = 10 %
-hard_threshold_min_mem =  5 %
-
-    SwapFree levels.
-
-soft_threshold_min_swap = 15 %
-hard_threshold_min_swap =  5 %
-
-    Specifying the total share of zram in memory, if exceeded the
-    corresponding signals are sent. As the share of zram in memory
-    increases, it may fall responsiveness of the system. 90 % is a
-    usual hang level, not recommended to set very high.
-
-    Can be specified in % and M. Valid values are floating-point
-    numbers from the range [0; 90] %.
-
-soft_threshold_max_zram = 50 %
-hard_threshold_max_zram = 60 %
-
-
-###############################################################################
-
-    2. Response on PSI memory metrics (it needs Linux 4.20 and up)
-
-    About PSI:
-    https://facebookmicrosites.github.io/psi/
-
-    Disabled by default (psi_checking_enabled = False).
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 psi_checking_enabled = True
 
-    Choose a path to PSI file.
-    By default it monitors system-wide file: /proc/pressure/memory
-    You also can set file to monitor one cgroup slice.
-    For example:
-    psi_path = /sys/fs/cgroup/unified/user.slice/memory.pressure
-    psi_path = /sys/fs/cgroup/unified/system.slice/memory.pressure
-    psi_path = /sys/fs/cgroup/unified/system.slice/foo.service/memory.pressure
-
-    Execute the command
-    find /sys/fs/cgroup -name memory.pressure
-    to find available memory.pressue files (except /proc/pressure/memory).
-    (actual for cgroup2)
+    Description:
+    Type: string
+    Valid values:
 
 psi_path = /proc/pressure/memory
 
-    Valid psi_metrics are:
-    some_avg10
-    some_avg60
-    some_avg300
-    full_avg10
-    full_avg60
-    full_avg300
-
-    some_avg10 is most sensitive.
+    Description:
+    Type: string
+    Valid values:
 
 psi_metrics = some_avg10
 
-soft_threshold_max_psi = 60
+    Description:
+    Type: float
+    Valid values:
 
-hard_threshold_max_psi = 90
-
-    >= 0, float
 psi_excess_duration = 60
 
+    Description:
+    Type: float
+    Valid values:
+
 psi_post_action_delay = 60
 
-
 ###############################################################################
 
-    3. The frequency of checking the amount of available memory
-       (and CPU usage)
+    3. Poll rate
 
-    Coefficients that affect the intensity of monitoring. Reducing
-    the coefficients can reduce CPU usage and increase the periods
-    between memory checks.
-
-    Why three coefficients instead of one? Because the swap fill rate
-    is usually lower than the RAM fill rate.
-
-    It is possible to set a lower intensity of monitoring for swap
-    without compromising to prevent OOM and thus reduce the CPU load.
-
-    Default values are well for desktop. On servers without rapid
-    fluctuations in memory levels the values can be reduced.
-
-    Valid values are positive floating-point numbers.
+    Description:
+    Type: float
+    Valid values:
 
 fill_rate_mem  = 4000
+
+    Description:
+    Type: float
+    Valid values:
+
 fill_rate_swap = 1500
+
+    Description:
+    Type: float
+    Valid values:
+
 fill_rate_zram = 6000
 
-    See also https://github.com/rfjakob/earlyoom/issues/61
+    Description:
+    Type: float
+    Valid values:
 
 max_sleep = 3
+
+    Description:
+    Type: float
+    Valid values:
+
 min_sleep = 0.1
 
-    Sleep time if soft threshold exceeded.
+    Description:
+    Type: float
+    Valid values:
 
 over_sleep = 0.05
 
 ###############################################################################
 
-    4. The prevention of killing innocent victims
+    4. Warnings and notifications
 
-    Valid values are integers from the range [0; 1000].
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-min_badness = 20
+post_action_gui_notifications = True
 
-    Valid values are non-negative floating-point numbers.
-    Min delay if a victim doesn't respond to SIGTERM in 10 ms.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-post_soft_action_delay = 3
+low_memory_warnings_enabled = True
 
-post_zombie_delay = 0.1
+    Description:
+    Type: string
+    Valid values:
 
-victim_cache_time = 10
+warning_exe =
 
-    Valid values are True and False.
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-ignore_positive_oom_score_adj = True
+warning_threshold_min_mem  = 20 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+warning_threshold_min_swap = 20 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+warning_threshold_max_zram = 50 %
+
+    Description:
+    Type: float
+    Valid values:
+
+warning_threshold_max_psi  = 100
+
+    Description:
+    Type: float
+    Valid values:
+
+min_post_warning_delay = 30
+
+    Description:
+    Type: float
+    Valid values:
+
+env_cache_time = 300
 
 ###############################################################################
 
-    5. Impact on the badness of processes via matching their names,
-       cmdlines or UIDs with regular expressions using re.search().
+    5. Soft threshold
 
-    See https://en.wikipedia.org/wiki/Regular_expression and
-    https://en.wikipedia.org/wiki/Perl_Compatible_Regular_Expressions
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-    Enabling this options slows down the search for the victim
-    because the names, cmdlines or UIDs of all processes
-    (except init and kthreads) are compared with the
-    specified regex patterns (in fact slowing down is caused by
-    reading all /proc/*/cmdline and /proc/*/status files).
+soft_threshold_min_mem  = 8 %
 
-    Use script `oom-sort` from nohang package to view
-    names, cmdlines and UIDs of processes.
+    Description:
+    Type: float (+ % or M)
+    Valid values:
 
-    5.1. Matching process names with RE patterns
+soft_threshold_min_swap = 8 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+soft_threshold_max_zram = 60 %
+
+    Description:
+    Type: float
+    Valid values:
+
+soft_threshold_max_psi  = 60
+
+###############################################################################
+
+    6. Hard threshold
+
+hard_threshold_min_mem  =  4 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+hard_threshold_min_swap =  4 %
+
+    Description:
+    Type: float (+ % or M)
+    Valid values:
+
+hard_threshold_max_zram = 65 %
+
+    Description:
+    Type: float
+    Valid values:
+
+hard_threshold_max_psi  = 90
+
+###############################################################################
+
+    7. Customize victim selection: adjusting badness of processes
+
+    7.1. Ignore positive oom_score_adj
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
+ignore_positive_oom_score_adj = True
+
+    7.2. Forbid negative badness
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
+forbid_negative_badness = True
+
+
+    7.3.1. Matching process names with RE patterns change their badness
 
     Syntax:
 
@@ -199,61 +253,69 @@ ignore_positive_oom_score_adj = True
     Example:
 @BADNESS_ADJ_RE_NAME -500 /// ^sshd$
 
-    5.2. Matching CGroup_v1-line with RE patterns
+    7.3.2. Matching CGroup_v1-line with RE patterns
 
-@BADNESS_ADJ_RE_CGROUP_V1 5 ///  ^/system\.slice/
+@BADNESS_ADJ_RE_CGROUP_V1 -50 ///  ^/system\.slice/
 
     @BADNESS_ADJ_RE_CGROUP_V1  50 ///  /foo\.service$
 
     @BADNESS_ADJ_RE_CGROUP_V1 -50 ///  ^/user\.slice/
 
-    5.3. Matching CGroup_v2-line with RE patterns
+    7.3.3. Matching CGroup_v2-line with RE patterns
 
 @BADNESS_ADJ_RE_CGROUP_V2  100 /// ^/workload
 
-    5.4. Matching eUIDs with RE patterns
+    7.3.4. Matching eUIDs with RE patterns
 
-@BADNESS_ADJ_RE_UID 50 /// ^0$
+@BADNESS_ADJ_RE_UID -100 /// ^0$
 
-    5.5. Matching realpath with RE patterns
+    7.3.5. Matching realpath with RE patterns
 
 @BADNESS_ADJ_RE_REALPATH 20 /// ^/usr/bin/foo
 
-    5.6. Matching cmdlines with RE patterns
+    7.3.6. Matching cmdlines with RE patterns
 
-    A good option that allows fine adjustment.
-
-    Prefer chromium tabs and electron-based apps
 @BADNESS_ADJ_RE_CMDLINE  2000 /// ^/bin/sleep
 
+
+    Prefer chromium tabs and electron-based apps
+@BADNESS_ADJ_RE_CMDLINE  200 /// --type=renderer
+
     Prefer firefox tabs (Web Content and WebExtensions)
-    @BADNESS_ADJ_RE_CMDLINE  100 /// -appomni
+@BADNESS_ADJ_RE_CMDLINE  100 /// -appomni
 
-    @BADNESS_ADJ_RE_CMDLINE -200 /// ^/usr/lib/virtualbox
+@BADNESS_ADJ_RE_CMDLINE -200 /// ^/usr/lib/virtualbox
 
-    5.7. Matching environ with RE patterns
+    7.3.7. Matching environ with RE patterns
 
 @BADNESS_ADJ_RE_ENVIRON 100 /// USER=user
 
+
     Note that you can control badness also via systemd units via
     OOMScoreAdjust, see
     www.freedesktop.org/software/systemd/man/systemd.exec.html#OOMScoreAdjust=
 
 ###############################################################################
 
-    6. Customize corrective actions.
+    8. Customize soft corrective actions
 
     TODO: docs
 
     Syntax:
     KEY                         REGEXP    SEPARATOR     COMMAND
 
+
 @SOFT_ACTION_RE_NAME         ^tail$     ///         kill -SEGV $PID
+
+
+    @SOFT_ACTION_RE_NAME         ^foo$     ///         kill -SEGV $PID
     @SOFT_ACTION_RE_NAME         ^bash$    ///         kill -9 $PID
 
     @SOFT_ACTION_RE_CGROUP_V1  ^/system\.slice/  /// systemctl restart $SERVICE
     @SOFT_ACTION_RE_CGROUP_V1  /foo\.service$    /// systemctl restart $SERVICE
 
+    @SOFT_ACTION_RE_NAME         ^tail$    ///       kill -TERM $PID
+
     $PID will be replaced by process PID.
     $NAME will be replaced by process name.
     $SERVICE will be replaced by .service if it exists (overwise it will be
@@ -261,59 +323,80 @@ ignore_positive_oom_score_adj = True
 
 ###############################################################################
 
-    7. GUI notifications & low memory warnings
+    9. Misc settings
 
-post_action_gui_notifications = True
+    Description:
+    Type: float
+    Valid values:
 
-    Enable GUI notifications about the low level of available memory.
-    Valid values are True and False.
+max_soft_exit_time = 10
 
-low_memory_warnings_enabled = True
+    Description:
+    Type: string
+    Valid values:
 
-    Execute the command instead of sending GUI notifications if the value is
-    not empty line. For example:
-    warning_exe = cat /proc/meminfo &
+post_kill_exe =
 
-warning_exe = echo 0
+    Description:
+    Type: integer
+    Valid values:
 
-    Can be specified in % (percent) and M (MiB).
-    Valid values are floating-point numbers from the range [0; 100] %.
+min_badness = 10
 
-warning_threshold_min_mem  = 25 %
+    Description:
+    Type: float
+    Valid values:
 
-warning_threshold_min_swap = 35 %
+post_soft_action_delay = 3
 
-warning_threshold_max_zram = 40 %
+    Description:
+    Type: float
+    Valid values:
 
-warning_threshold_max_psi  = 100
+post_zombie_delay = 0.1
 
-    Valid values are floating-point numbers from the range [1; 300].
+    Description:
+    Type: float
+    Valid values:
 
-min_post_warning_delay = 20
+victim_cache_time = 10
 
-env_cache_time = 300
+    Description:
+    Type: float
+    Valid values:
 
-    Ampersands (&) will be replaced with asterisks (*) in process
-    names and in commands.
+exe_timeout = 20
 
 ###############################################################################
 
-    8. Verbosity
+   10. Verbosity, debug, logging
 
-    Display the configuration when the program starts.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_config_at_startup = True
 
-    Print memory check results.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_mem_check_results = True
 
+    Description:
+    Type: float
+    Valid values:
+
 min_mem_report_interval = 0
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_proc_table = True
 
+    Description:
+    Type: string
     Valid values:
     None
     cgroup_v1
@@ -322,39 +405,61 @@ print_proc_table = True
     cmdline
     environ
 
-extra_table_info = cgroup_v1
+extra_table_info = None
+
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_victim_status = True
 
-max_victim_ancestry_depth = 99
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 print_victim_cmdline = True
 
+    Description:
+    Type: integer
+    Valid values:
+
+max_victim_ancestry_depth = 99
+
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 print_statistics = True
 
-    Print sleep periods between memory checks.
-    Valid values are True and False.
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 debug_psi = True
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 debug_gui_notifications = True
 
+    Description:
+    Type: boolean
+    Valid values: True and False
+
 debug_sleep = True
 
-separate_log = True
+    Description:
+    Type: boolean
+    Valid values: True and False
 
 debug_threading = True
 
+    Description:
+    Type: boolean
+    Valid values: True and False
 
-###############################################################################
-
-    9. Misc
-
-max_soft_exit_time = 10
-
-post_kill_exe = echo 0
-
-forbid_negative_badness = True
+separate_log = True
 
 ###############################################################################