Unexpected shutdown

[sasha-x]

alex@xxx:~/Desktop/tmp/Atlantr/3.0$ python ./atr3.py -i ./yyy.txt -o output.txt -t 100 -g true -r true

       db              88
      d88b       ,d    88                         ,d
     d8'`8b      88    88                         88
    d8'  `8b   MM88MMM 88 ,adPPYYba, 8b,dPPYba, MM88MMM 8b,dPPYba,
   d8YaaaaY8b    88    88 ""     `Y8 88P'   `"8a  88    88P'   "Y8
  d8""8b   88    88 ,adPPPPP88 88       88  88    88
 d8'        `8b  88,   88 88,    ,88 88       88  88,   88
d8'          `8b "Y888 88 `"8bbdP"Y8 88       88  "Y888 88
     Imap checker v3.0                          by sup3ria

 98%|█████████████████████████████████████▏| 4729/4829 [00:08<00:00, 527.19it/s]
  Valid: 0
[INFO]Time elapsed: 8.995 seconds.
[INFO] Done.
alex@xxx:~/Desktop/tmp/Atlantr/3.0$ python ./atr3.py -i ./yyy.txt -o output.txt -t 100 -g true -r true -to 50

       db              88
      d88b       ,d    88                         ,d
     d8'`8b      88    88                         88
    d8'  `8b   MM88MMM 88 ,adPPYYba, 8b,dPPYba, MM88MMM 8b,dPPYba,
   d8YaaaaY8b    88    88 ""     `Y8 88P'   `"8a  88    88P'   "Y8
  d8""8b   88    88 ,adPPPPP88 88       88  88    88
 d8'        `8b  88,   88 88,    ,88 88       88  88,   88
d8'          `8b "Y888 88 `"8bbdP"Y8 88       88  "Y888 88
     Imap checker v3.0                          by sup3ria

 98%|████████████████████████████████████▏| 4731/4829 [00:03<00:00, 1372.44it/s]
  Valid: 0
[INFO]Time elapsed: 3.465 seconds.
[INFO] Done.

And so, many times.

[therealelyayo]

define the matchers file with

= python2 atr3.py -i input.txt -o output.txt -t 1000 -g true -mf matchers.dat -uh true

it works but random domains not work
except you add to matchers file