Hashcat stop randomly

Hi...

My session stops randomly everytime @ one point 

Does someone knows the solutions for this ?



pull/1273/head Version

Session..........: hashcat
Status...........: Running
Hash.Type........: MD5
Hash.Target......: 7f1e7xxxxxxxxxxxxx
Time.Started.....: Fri Aug 11 17:58:17 2017 (3 secs)
Time.Estimated...: Fri Aug 11 17:59:49 2017 (1 min, 29 secs)
Guess.Base.......: File (/root/Lst2/Top2Billion_probable.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....: 20127.2 kH/s (1.50ms)
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 62914574/1866618273 (3.37%)
Rejected.........: 14/62914574 (0.00%)
Restore.Point....: 62914574/1866618273 (3.37%)
Candidates.#2....: trapsl -> skuvat1
HWMon.Dev.#2.....: Temp: 52c Fan:  0% Util: 44% Core:1961MHz Mem:3802MHz Bus:8

Cracking performance lower than expected? Append -w 3 to the commandline.

Approaching final keyspace - workload adjusted.           

Session..........: hashcat                                
Status...........: Exhausted
Hash.Type........: MD5
Hash.Target......: 7fxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Time.Started.....: Fri Aug 11 17:58:17 2017 (1 min, 35 secs)
Time.Estimated...: Fri Aug 11 17:59:52 2017 (0 secs)
Guess.Base.......: File (/root/Lst2/Top2Billion_probable.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....: 20453.4 kH/s (1.49ms)
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 1866618273/1866618273 (100.00%)
Rejected.........: 3050530/1866618273 (0.16%)
Restore.Point....: 1866618273/1866618273 (100.00%)
Candidates.#2....: 0121j -> ````````````````````````````
HWMon.Dev.#2.....: Temp: 58c Fan:  0% Util: 43% Core:1949MHz Mem:3802MHz Bus:8

Started: Fri Aug 11 17:58:15 2017
Stopped: Fri Aug 11 17:59:53 2017