Hex ch and small problem

[ccprime]

i made few tests, just to check the max time to find key

DES tests:

with those parameters i have 3 years 61 days
-1 charsets/DES_full.charset
?1?1?1?1?1?1?1?1

with this 1 year 59 days
-1 charsets/DES_full.charset
-2 charsets/DES_0_9.charset
?2?1?1?1?1?1?1?1
where DES_0_9.charset is without ABCDEF

Code:

0103050709111315171921232527293133353739414345474951535557596163656769717375777981838587891939597999

with this 9 days 2 hours
-1 charsets/DES_full.charset
-2 charsets/DES_one_byte.charset
?2?1?1?1?1?1?1?1
where DES_one_byte.charset is only one byte 00



but for 3des when i use
-1 charsets/DES_full.charset
-2 charsets/DES_one_byte.charset
?2?2?2?2?2?2?2?2?2?2?2?2?2?2?2?1
i have

Code:

Skipping mask '?2?2?2?2?2?2?2?2?2?2?2?2?2?2?2?1' because it is smaller than the minimum password length
The wordlist or mask you are using is too small.
Therefore, hashcat is unable to utilize the full parallelization power of your device(s).
The cracking speed will drop.
Workaround: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#how_to_create_more_work_for_full_speed

INFO: approaching final keyspace, workload adjusted

INFO: approaching final keyspace, workload adjusted

INFO: approaching final keyspace, workload adjusted

Session..........: hashcat
Status...........: Exhausted
Hash.Type........: 3DES (PT = $salt, key = $pass)
Hash.Target......: 47dc9810ade39295:d7d0c92e0af05819
Time.Started.....: Wed Feb 08 23:00:52 2017 (0 secs)
Time.Estimated...: Wed Feb 08 23:00:52 2017 (0 secs)
Input.Mask.......: ?2?2?2?2?2?2?2?2?2?2?2?2?2?2?2?1 [16]
Input.Charset....: -1 charsets/DES_full.charset, -2 charsets/DES_one_byte.charset, -3 Undefined, -4 Undefined
Input.Queue......: 1/1 (100.00%)
Speed.Dev.#2.....:        0 H/s (0.00ms)
Speed.Dev.#3.....:        0 H/s (0.00ms)
Speed.Dev.#4.....:        0 H/s (0.00ms)
Speed.Dev.#*.....:        0 H/s
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 0
Rejected.........: 0
Restore.Point....: 0
Candidates.#2....: [Generating]
Candidates.#3....: [Generating]
Candidates.#4....: [Generating]
HWMon.Dev.#2.....: Temp: 43c Fan: 32%
HWMon.Dev.#3.....: Temp: 49c Fan: 37%
HWMon.Dev.#4.....: Temp: 47c Fan: 10%

Started: Wed Feb 08 23:00:37 2017
Stopped: Wed Feb 08 23:00:54 2017

1. how to run 3des ? what i do wrong ? its just a len of key 16 not 8
2. can someone who have x4 1080 show me max time for DES and 3DES ?