some one write about monday, and then delete post, why ?

Is that correct?

add 61
from: dec:1152921504606846976- hex:1000000000000000
to: dec:2305843009213693953-     hex:2000000000000001

add62
from: dec:2305843009213693953 - hex:2000000000000001
to: dec:4611686018427387904 -     hex:4000000000000000

addr63
from: dec:4611686018427387904-     hex:4000000000000000
to: dec:9223372036854775808 -        hex:8000000000000000

addr64
from: dec:9223372036854775808 -       hex: 8000000000000000
to: dec:18446744073709551616 -         hex:010000000000000000

addr65
from: dec:18446744073709551616 - hex:010000000000000000
to: dec:36893488147419103232 -     hex: 020000000000000000

Tks 

Hello

I created the addrdata.txt file with 45,000 abandoned addresses, including those of the puzzle

I am currently scanning address 61
bc.exe -c -u -d 1 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096

All help and tips are welcome! :-D

Yes, i have 6 rigs with 6 rx480 each

for each rig i run multiple instances like that:
bc.exe -c -u -d 1 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096
bc.exe -c -u -d 2 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096
bc.exe -c -u -d 3 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096
bc.exe -c -u -d 4 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096
bc.exe -c -u -d 5 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096
bc.exe -c -u -d 6 --keyspace 1000000000000000:1FFFFFFFFFFFFFFF -i addrdata.txt -o ohmygodimrich.txt -b 36 -t 256 -p 4096

This way you are scanning the same range 1000000000000000:1FFFFFFFFFFFFFFF for all cards !!!! that's no good.

the range 1000000000000000:1FFFFFFFFFFFFFFF should be split equally, you could do it manually or using the command  --share M/N for each rig.

OK
I suppose you are getting around 100Mkeys/sec search rate per GPU?
So with 36*100 Mkeys/sec and if we assume that the  private key for puzzle #61 is at  mid  range between 0x10000000000000 and 0x1FFFFFFFFFFFFFFF, you should expect to find  this key in 5 years.

Good speed increase if you only want to target the #61 puzzle address.

• Only -c
• Only one target: 1AVJKwzs9AskraJLGHAZPiaZcrpDr1U6AB
• Make sure to use latest BitCrack version from github. There have been good speed improvements to the OpenCL version recently
• Check your settings. For Cuda I have better performance with more threads (~512) instead of high processes

GL HF

Look here
[2019-02-22.19:47:44] [Info] Compression: compressed
[2019-02-22.19:47:44] [Info] Starting at: 0000000000000000000000000000000000000000000000000000000000000001
[2019-02-22.19:47:44] [Info] Ending at:   F000000000000000000000000000000000000000000000000000000000000000
[2019-02-22.19:47:44] [Info] Counting by: 000000000C6323BDF5ED6969A34C18CA8E09B4CE2B7A6ED00F931CBAE8DBF0E8
[2019-02-22.19:47:44] [Info] Compiling OpenCL kernels...
[2019-02-22.19:47:51] [Info] Initializing Ellesmere
[2019-02-22.19:47:53] [Info] Generating 37,748,736 starting points (1440.0MB)
[2019-02-22.19:48:05] [Info] 10.0%
[2019-02-22.19:48:15] [Info] 20.0%
[2019-02-22.19:48:23] [Info] 30.0%
[2019-02-22.19:48:33] [Info] 40.0%
[2019-02-22.19:48:42] [Info] 50.0%
[2019-02-22.19:48:51] [Info] 60.0%
[2019-02-22.19:49:00] [Info] 70.0%
[2019-02-22.19:49:09] [Info] 80.0%
[2019-02-22.19:49:18] [Info] 90.0%
[2019-02-22.19:49:20] [Info] 100.0%
[2019-02-22.19:49:20] [Info] Done
[2019-02-22.19:49:20] [Info] Loading addresses from 'btc.txt'
[2019-02-22.19:49:36] [Info] 2,749,473 addresses loaded (52.4MB)
Ellesmere        2368/6509MB | 2749473 targets 81.53 MKey/s (69,684,166,656 total) [00:13:53]

I get over 80MKey/s  on one Rx480 with 2,749,473 targets

As a general rule

-b is twice your computing unit       (Rx480 have usually 36)
-t 256   (I believe it is the max)
-p (depends on you GPU ram)   1024 for 4Gb and 2048 for 8Gb