BSGS solver for cuda

[jovica888]

I did my research again. With cuBitCrack I search around 200Mkeys/s with 2x Nvidia 1060
I have a text file with 23milion addresses

The range of my search will be  0 to ffffffffffffffffffffffffffffffffffffffff - 2^160

With this software, first I manually found around 20 (just 20 not 20 million) public keys then started to scan and I got around 700Mkeys/s which is good... But I realized that my searching range is now 0 to 2^256 and also I am searching only 20 keys...

So why is this software better than cuBitCrack?

[1714643900]

1714643900

[Etar]

-snip-
That is smart contract transactions, read here: https://eips.ethereum.org/EIPS/eip-1820

thanks for the link, I didn’t know that can be ignored the usual signing process.

[Etar]

bsgscudaHT_1_7_3.exe work well on  3 * RTX3090  (use 20GB  GPU RAM)

29 seconds solved #70 .......

Speed:  0xB5EA17F0A8A2A19E / second
-snip-

@jacky19790729 can you test prerelease, just for testing -w ?
https://github.com/Etayson/BSGS-cuda/releases/tag/v.1.8.0-alpha
use -t 512 -b 164 -p 512 -w 31 -htsz 29
if this works for you, try a puzzle#70 for example and let me know about result.
if all will be ok, try -t 256 -b 164 -p 512 -w 32 -htsz 28  with puzzle#70 for example and let me know about result.
(if there are warning messages when generating an arrays, just ignore them)
Thanks!

[jovica888]

Can you put the option to search multiple pubic keys... To search for example 100 keys at once? Not 1by1

[math09183]

Can you put the option to search multiple pubic keys... To search for example 100 keys at once? Not 1by1

You have no idea what you are talking about, what you are doing and what is the algorithm.

[jacky19790729]

bsgscudaHT_1_8_0.exe   "-t 512 -b 164 -p 512 -w 31 -htsz 29"     #75     (  122  seconds  )
bsgscudaHT_1_8_0.exe   "-t 512 -b 164 -p 512 -w 31 -htsz 29"     #70     (   13   seconds  )
bsgscudaHT_1_8_0.exe   "-t 256 -b 164 -p 512 -w 31 -htsz 28"     #70     (   14   seconds  )

3 * RTX 3090   -    6700~6800  MKeys/s  

#75 result   (-t 512 -b 164 -p 512 -w 31 -htsz 29)

Code:

D:\BTC\cuda_BSGS>bsgscudaHT_1_8_0.exe -d 0,1,2 -pb 04726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f660447559b15322e6707090a4db3f09c7e6632a26db57f03eb07b40979fc01c827e1b0a3 -pk 0x0000000000000000000000000000000000000000000004000000000000000000 -t 512 -b 164 -p 512 -w 31 -htsz 29
Used GPU devices #0,1,2
Pubkey set to 04726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f660447559b15322e6707090a4db3f09c7e6632a26db57f03eb07b40979fc01c827e1b0a3
Range begin: 0x0000000000000000000000000000000000000000000004000000000000000000
Number of GPU threads set to #512
Number of GPU blocks set to #164
Number of pparam set to #512
Items number set to 2^31
HT size number set to 2^29
APP VERSION: 1.8.0-alpha
**********************************************************************************
* This version [1.8.0-alpha] may content various bugs,                                 *
* Don`t use this version for serious task.                                       *
* It is needed to test the possibility of using the -w parameter greater than 30 *
* if you accept this press ENTER to continue or close the program otherwise.     *
**********************************************************************************

Found 4 Cuda device.
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce GT 1030 (1660.593/2047MB)
Device have: MP:3 Cores+192
Try -t 512 -b 12 -p 1586 -w 27 -htsz 25 [1660.125 MB] Gen RAM[3584 MB]
---------------
Current config hash[c2d68f5f2b9e02ec5c25955b0c7a9f3984666199]
GiantSUBvalue:0000000000000000000000000000000000000000000000000000000100000000
GiantSUBpubkey: 02100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0
*******************************
Total GPU Memory Need: 16224.000Mb
*******************************
Free RAM[120926 MB], need[57344 MB]
Allocated (4294967424) for HT
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_b.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
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[15] chunk:1073741824b
Done in 00:00:25s
Verify baby array...ok
Add baby points to HashTable..100%
----------HashTable Info----------
Table size: 2^29x8=4294967296 bytes
Table mask: 1FFFFFFF
Table used: 98.17%
Total unique hashes: 527035716 = 24.5%
Total hashes: 2147483648=2147483648x8=17179869184 bytes
Total 21474836480 bytes = 20480.0Mb
Total colisions:1620447932 = 75.5%
Max. colisions:21
----------------------------------
Sorting HT items...Value exist!!!>ECEAB5E0 (41E88F24)
Value exist!!!>ECEAB5E0 (23368524)
Value exist!!!>3C770B72 (492FEC6D)
Value exist!!!>3C770B72 (2C687C76)
Value exist!!!>812D6C3C (71D81206)
Value exist!!!>812D6C3C (275179B3)
ok
4
-1
8
3
Verify HT sorting...Warning !!! Same value founded:ECEAB5E0
Warning !!! Same value founded:3C770B72
Warning!!!
min set : 0
  value : 0
Warning !!! Same value founded:812D6C3C
ok
Verify HT items...ok
Pack HTCPU items...ok
Verify packed HTCPU items...ok
Verify packed HTCPU items sorting...Warning !!! Same value founded:ECEAB5E0
Warning !!! Same value founded:3C770B72
Warning!!!
min set : 0
  value : 0
Warning !!! Same value founded:812D6C3C
ok
Save BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_536870912_htCPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
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[15] chunk:1073741824b
[16] chunk:1073741824b
[17] chunk:1073741824b
[18] chunk:1073741824b
[19] chunk:1073741824b
Saved:21474836480 bytes
Pack HTGPU items...ok
Save BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_536870912_htGPU.BIN
[0] chunk:1073741824b
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[10] chunk:1073741824b
[11] chunk:1073741824b
Saved:12884901888 bytes
Removed Temp HashTable...wait
Total removed items: 2147483648, freed memory: 24876.033 MB
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_536870912_htGPU.BIN
[0] chunk:1073741824b
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Generate Giants Buffer: 42991616 items
Giant #0  (100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db032261ece6d5ff488d1370ccff3f6f9994800b5e700ae6a53f042a328d439a226)
Verify giant array...ok
Prepear Giant Buffer for GPU using...ok
Convert BigIntegers to 32b...ok
Freed memory: 2624.000 MB
Save BIN file:512_164_512_2147483648_g2.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
Last chunk:603979776b
[2] chunk:603979776b
Saved:2751463424 bytes
Done in 00:01:53s
GPU count #3
GPU #0 launched
GPU #1 launched
GPU #2 launched
GPU #0 Free memory: 20450Mb
GPU #0 Total memory: 24575Mb
GPU #0 TotalBuff: 16224.002Mb
GPU #1 Free memory: 20450Mb
GPU #1 Total memory: 24575Mb
GPU #1 TotalBuff: 16224.002Mb
GPU #2 Free memory: 20450Mb
GPU #2 Total memory: 24575Mb
GPU #2 TotalBuff: 16224.002Mb
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_536870912_htCPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
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[16] chunk:1073741824b
[17] chunk:1073741824b
[18] chunk:1073741824b
[19] chunk:1073741824b
Verify packed HTCPU items...ok
START RANGE= 0000000000000000000000000000000000000000000004000000000000000000
SUBpoint= (c62e58e6fc23c5bdbef2be8b131ff243f521196572d6b0e9f102588976134f96, bc687d82ba4e5e9873c29898acebe03a43047aca9c8ce3c17dd8812a2eb302b1)
Save work every 180 seconds

FINDpubkey: 03726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f66044755
Cnt:c172e0000000000001 [3][ 2276 2357 2193 ] = 6827 MKeys/s x2^32=2^64.74 t:00:02:00
KEY[1]: 0x0000000000000000000000000000000000000000000004c5ce114686a1336e07
   Pub: 03726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f66044755
Working time 00:02:02s
Total time 01:47:00s
GPU#2 job finished
GPU#0 job finished
GPU#1 job finished
GPU#2 thread finished
GPU#1 thread finished
GPU#0 thread finished
cuda finished ok

Press Enter to exit

#70 result  (-t 512 -b 164 -p 512 -w 31 -htsz 29)

Code:

D:\BTC\cuda_BSGS>bsgscudaHT_1_8_0.exe -d 0,1,2 -pb 90e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483d7319f127105f492fd15e009b103b4a83295722f28f07c95f9a5443ef8e77ce0 -pk 0x0000000000000000000000000000000000000000000000200000000000000000 -t 512 -b 164 -p 512 -w 31 -htsz 29
Used GPU devices #0,1,2
Pubkey set to 90e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483d7319f127105f492fd15e009b103b4a83295722f28f07c95f9a5443ef8e77ce0
Range begin: 0x0000000000000000000000000000000000000000000000200000000000000000
Number of GPU threads set to #512
Number of GPU blocks set to #164
Number of pparam set to #512
Items number set to 2^31
HT size number set to 2^29
APP VERSION: 1.8.0-alpha
**********************************************************************************
* This version [1.8.0-alpha] may content various bugs,                                 *
* Don`t use this version for serious task.                                       *
* It is needed to test the possibility of using the -w parameter greater than 30 *
* if you accept this press ENTER to continue or close the program otherwise.     *
**********************************************************************************

Found 4 Cuda device.
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce GT 1030 (1660.593/2047MB)
Device have: MP:3 Cores+192
Try -t 512 -b 12 -p 1586 -w 27 -htsz 25 [1660.125 MB] Gen RAM[3584 MB]
---------------
Current config hash[62eb84d34d42f5ce8ec9fbd838cc1ae339b5585a]
GiantSUBvalue:0000000000000000000000000000000000000000000000000000000100000000
GiantSUBpubkey: 02100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0
*******************************
Total GPU Memory Need: 16224.000Mb
*******************************
Both HT files exist
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_536870912_htGPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
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[9] chunk:1073741824b
[10] chunk:1073741824b
[11] chunk:1073741824b
Generate Giants Buffer: 42991616 items
Load BIN file:512_164_512_2147483648_g2.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
Last chunk:603979776b
[2] chunk:603979776b
Done in 00:00:01s
GPU count #3
GPU #0 launched
GPU #1 launched
GPU #2 launched
GPU #0 Free memory: 20450Mb
GPU #0 Total memory: 24575Mb
GPU #0 TotalBuff: 16224.002Mb
GPU #1 Free memory: 20450Mb
GPU #1 Total memory: 24575Mb
GPU #1 TotalBuff: 16224.002Mb
GPU #2 Free memory: 20450Mb
GPU #2 Total memory: 24575Mb
GPU #2 TotalBuff: 16224.002Mb
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_536870912_htCPU.BIN
[0] chunk:1073741824b
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[17] chunk:1073741824b
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[19] chunk:1073741824b
Verify packed HTCPU items...ok
START RANGE= 0000000000000000000000000000000000000000000000200000000000000000
SUBpoint= (534ccf6b740f9ec036c1861215c8a61f3b89ea46df2e6d96998b90bc1f17fc25, 2a8ea34f6374d224b9d51c22cd2abcaaf51c2d884022d72228e3809030178db9)
Save work every 180 seconds

FINDpubkey: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Cnt:12b2c0000000000001 [3][ 2268 2262 2204 ] = 6734 MKeys/s x2^32=2^64.72 t:00:00:12
KEY[1]: 0x0000000000000000000000000000000000000000000000349b84b6431a6c4ef1
   Pub: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Working time 00:00:13s
Total time 00:02:41s
GPU#0 job finished
GPU#2 job finished
GPU#1 job finished
GPU#0 thread finished
GPU#2 thread finished
GPU#1 thread finished
cuda finished ok

Press Enter to exit

#70  result     ( -t 256 -b 164 -p 512 -w 31 -htsz 28  )   

Code:

D:\BTC\cuda_BSGS>bsgscudaHT_1_8_0.exe -d 0,1,2 -pb 90e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483d7319f127105f492fd15e009b103b4a83295722f28f07c95f9a5443ef8e77ce0 -pk 0x0000000000000000000000000000000000000000000000200000000000000000 -t 256 -b 164 -p 512 -w 31 -htsz 28
Used GPU devices #0,1,2
Pubkey set to 90e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483d7319f127105f492fd15e009b103b4a83295722f28f07c95f9a5443ef8e77ce0
Range begin: 0x0000000000000000000000000000000000000000000000200000000000000000
Number of GPU threads set to #256
Number of GPU blocks set to #164
Number of pparam set to #512
Items number set to 2^31
HT size number set to 2^28
APP VERSION: 1.8.0-alpha
**********************************************************************************
* This version [1.8.0-alpha] may content various bugs,                                 *
* Don`t use this version for serious task.                                       *
* It is needed to test the possibility of using the -w parameter greater than 30 *
* if you accept this press ENTER to continue or close the program otherwise.     *
**********************************************************************************

Found 4 Cuda device.
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce GT 1030 (1660.593/2047MB)
Device have: MP:3 Cores+192
Try -t 512 -b 12 -p 1586 -w 27 -htsz 25 [1660.125 MB] Gen RAM[3584 MB]
---------------
WARNING! -htsz parametr is to low, should be at least 29
Current config hash[7d8a97073d15bafa3a2281eb853bf3ecb16338b4]
GiantSUBvalue:0000000000000000000000000000000000000000000000000000000100000000
GiantSUBpubkey: 02100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0
*******************************
Total GPU Memory Need: 12208.000Mb
*******************************
Free RAM[124693 MB], need[53248 MB]
Allocated (2147483776) for HT
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_b.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
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[14] chunk:1073741824b
[15] chunk:1073741824b
Done in 00:00:14s
Verify baby array...ok
Add baby points to HashTable..100%
----------HashTable Info----------
Table size: 2^28x8=2147483648 bytes
Table mask: FFFFFFF
Table used: 99.97%
Total unique hashes: 268345621 = 12.5%
Total hashes: 2147483648=2147483648x8=17179869184 bytes
Total 19327352832 bytes = 18432.0Mb
Total colisions:1879138027 = 87.5%
Max. colisions:30
----------------------------------
Sorting HT items...Value exist!!!>ECEAB5E0 (41E88F24)
Value exist!!!>ECEAB5E0 (23368524)
Value exist!!!>2C6933 (7C5B963F)
Value exist!!!>2C6933 (20F8DF66)
Value exist!!!>3C770B72 (492FEC6D)
Value exist!!!>3C770B72 (2C687C76)
Value exist!!!>812D6C3C (71D81206)
Value exist!!!>812D6C3C (275179B3)
ok
11
-1
14
13
Verify HT sorting...Warning !!! Same value founded:ECEAB5E0
Warning !!! Same value founded:2C6933
Warning !!! Same value founded:3C770B72
Warning!!!
min set : 0
  value : 0
Warning !!! Same value founded:812D6C3C
ok
Verify HT items...ok
Pack HTCPU items...ok
Verify packed HTCPU items...ok
Verify packed HTCPU items sorting...Warning !!! Same value founded:ECEAB5E0
Warning !!! Same value founded:2C6933
Warning !!! Same value founded:3C770B72
Warning!!!
min set : 0
  value : 0
Warning !!! Same value founded:812D6C3C
ok
Save BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_268435456_htCPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
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[13] chunk:1073741824b
[14] chunk:1073741824b
[15] chunk:1073741824b
[16] chunk:1073741824b
[17] chunk:1073741824b
Saved:19327352832 bytes
Pack HTGPU items...ok
Save BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_268435456_htGPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
Saved:10737418240 bytes
Removed Temp HashTable...wait
Total removed items: 2147483648, freed memory: 20512.974 MB
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_268435456_htGPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
Generate Giants Buffer: 21495808 items
Giant #0  (100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db032261ece6d5ff488d1370ccff3f6f9994800b5e700ae6a53f042a328d439a226)
Verify giant array...ok
Prepear Giant Buffer for GPU using...ok
Convert BigIntegers to 32b...ok
Freed memory: 1312.000 MB
Save BIN file:256_164_512_2147483648_g2.BIN
[0] chunk:1073741824b
Last chunk:301989888b
[1] chunk:301989888b
Saved:1375731712 bytes
Done in 00:00:57s
GPU count #3
GPU #0 launched
GPU #1 launched
GPU #2 launched
GPU #0 Free memory: 20450Mb
GPU #0 Total memory: 24575Mb
GPU #0 TotalBuff: 12208.002Mb
GPU #1 Free memory: 20450Mb
GPU #1 Total memory: 24575Mb
GPU #1 TotalBuff: 12208.002Mb
GPU #2 Free memory: 20450Mb
GPU #2 Total memory: 24575Mb
GPU #2 TotalBuff: 12208.002Mb
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_268435456_htCPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
[10] chunk:1073741824b
[11] chunk:1073741824b
[12] chunk:1073741824b
[13] chunk:1073741824b
[14] chunk:1073741824b
[15] chunk:1073741824b
[16] chunk:1073741824b
[17] chunk:1073741824b
Verify packed HTCPU items...ok
START RANGE= 0000000000000000000000000000000000000000000000200000000000000000
SUBpoint= (534ccf6b740f9ec036c1861215c8a61f3b89ea46df2e6d96998b90bc1f17fc25, 2a8ea34f6374d224b9d51c22cd2abcaaf51c2d884022d72228e3809030178db9)
Save work every 180 seconds

FINDpubkey: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Cnt:1067f0000000000001 [3][ 2011 1913 2010 ] = 5935 MKeys/s x2^32=2^64.54 t:00:00:12
KEY[1]: 0x0000000000000000000000000000000000000000000000349b84b6431a6c4ef1
   Pub: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Working time 00:00:14s
Total time 01:15:16s
GPU#0 job finished
GPU#2 job finished
GPU#1 job finished
GPU#1 thread finished
GPU#0 thread finished
GPU#2 thread finished
cuda finished ok

Press Enter to exit

[Etar]

bsgscudaHT_1_8_0.exe   "-t 512 -b 164 -p 512 -w 31 -htsz 29"     #75     (  122  seconds  )
bsgscudaHT_1_8_0.exe   "-t 512 -b 164 -p 512 -w 31 -htsz 29"     #70     (   13   seconds  )
bsgscudaHT_1_8_0.exe   "-t 256 -b 164 -p 512 -w 31 -htsz 28"     #70     (   14   seconds  )

3 * RTX 3090   -    6700~6800  MKeys/s  
-snip-

Good and thanks! If possible try the configuration -t 256 -b 164 -p 512 -w 32 -htsz 28

[jacky19790729]

Good and thanks! If possible try the configuration -t 256 -b 164 -p 512 -w 32 -htsz 28

"-t 256 -b 164 -p 512 -w 32 -htsz 28"

 I try it , then get this error message "-w should be less than 32"

Code:

D:\BTC\cuda_BSGS>bsgscudaHT_1_8_0.exe -d 0,1,2 -pb 90e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483d7319f127105f492fd15e009b103b4a83295722f28f07c95f9a5443ef8e77ce0 -pk 0x0000000000000000000000000000000000000000000000200000000000000000 -t 256 -b 164 -p 512 -w 32 -htsz 28
Used GPU devices #0,1,2
Pubkey set to 90e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483d7319f127105f492fd15e009b103b4a83295722f28f07c95f9a5443ef8e77ce0
Range begin: 0x0000000000000000000000000000000000000000000000200000000000000000
Number of GPU threads set to #256
Number of GPU blocks set to #164
Number of pparam set to #512
Items number set to 2^32
HT size number set to 2^28
APP VERSION: 1.8.0-alpha
**********************************************************************************
* This version [1.8.0-alpha] may content various bugs,                                 *
* Don`t use this version for serious task.                                       *
* It is needed to test the possibility of using the -w parameter greater than 30 *
* if you accept this press ENTER to continue or close the program otherwise.     *
**********************************************************************************

Found 4 Cuda device.
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce GT 1030 (1660.593/2047MB)
Device have: MP:3 Cores+192
Try -t 512 -b 12 -p 1586 -w 27 -htsz 25 [1660.125 MB] Gen RAM[3584 MB]
---------------
-w should be less than 32
Press Enter to exit

[Etar]

-snip-

"-t 256 -b 164 -p 512 -w 32 -htsz 28"

 I try it , then get this error message "-w should be less than 32"
-snip-

try reload release, i was update max -w parameter

[jovica888]

Can you put the option to search multiple pubic keys... To search for example 100 keys at once? Not 1by1

You have no idea what you are talking about, what you are doing and what is the algorithm.

I saw that program search only 1 public key - what did I ask wrong?

[WanderingPhilospher]

Can you put the option to search multiple pubic keys... To search for example 100 keys at once? Not 1by1

You have no idea what you are talking about, what you are doing and what is the algorithm.

I saw that program search only 1 public key - what did I ask wrong?

math09183 does not know...math09183 comes in, says some stuff, and hopes it sticks. Like trying to nail jello to a wall.
Someone has asked Etar already. Although it could be done, it would reduce the overall speed. So if your speed is 100 MKey/s searching for 1 pubkey and then you searched for 50 pubkeys at once, your speed would now be roughly 100/50 = 2 MKey/s. It's best to break total range into smaller subranges and search multiple pubkeys that way; or at least that way requires no additional tweaks to the main BSGS cuda code.

[Etar]

I saw that program search only 1 public key - what did I ask wrong?

save public keys to file  mypubs.txt for example and  and set parametr -infile mypubs.txt

[jovica888]

In cmd it says

-infile  Set file with pubkey for searching in uncompressed/compressed  format (search sequential)

So it will get 1st key and then search it until it finds it and it will search for 2nd 3rd 4th... to the end of list

[math09183]

Can you put the option to search multiple pubic keys... To search for example 100 keys at once? Not 1by1

You have no idea what you are talking about, what you are doing and what is the algorithm.

I saw that program search only 1 public key - what did I ask wrong?

math09183 does not know...math09183 comes in, says some stuff, and hopes it sticks.

@jovica888:
1) you did not read the topic, the question was already asked
2) it makes no sense in terms of performance. It is like watching Gordon Ramsay preparing lunch and asking "could you also do ironing and dancing at the same moment"?

It is important to understand moment when you switch from consecutive work which could (sooner or later) guarantee success into playing lottery and wishing for luck.

[demoinvest1]

I try run bsgscudaHT_1_7_3.exe and bsgscudaHT_1_8_0.exe is work fine

but for code on github  bsgscudaussualHTchangeble1_7_3.pb
I try use purebasic v5.70 run it but not work with SHA1Fingerprint function
How can I fix it?

Just try understand method BSGS how it works?

[Etar]

I try run bsgscudaHT_1_7_3.exe and bsgscudaHT_1_8_0.exe is work fine

but for code on github  bsgscudaussualHTchangeble1_7_3.pb
I try use purebasic v5.70 run it but not work with SHA1Fingerprint function
How can I fix it?

Just try understand method BSGS how it works?

you need purebasic v5.31 because need ascll mode enabled
in new version of PB removed ascll mode.

[jacky19790729]

"-t 256 -b 164 -p 512 -w 32 -htsz 28" generate all BIN files need 90 GB RAM and 4 hours running time

Part1:  -t 256 -b 164 -p 512 -w 32 -htsz 28  (search 6 keys publickey.txt)  3 keys lost
Part2:  -t 256 -b 164 -p 512 -w 31 -htsz 28  (search 6 keys publickey.txt )  0 keys lost  (Fix)

Part1 log:  3 keys lost

Code:

D:\BTC\cuda_BSGS>bsgscudaHT_1_8_0.exe -d 0,1,2 -infile publickey.txt -pk 0x0000000000000000000000000000000000000000000000000000000000000001 -pke   0x0000000000000000000000000000000000000000000000800000000000000000 -t 256 -b 164 -p 512 -w 32 -htsz 28
Used GPU devices #0,1,2
Will be used file: publickey.txt
Range begin: 0x0000000000000000000000000000000000000000000000000000000000000001
Range end: 0x0000000000000000000000000000000000000000000000800000000000000000
Number of GPU threads set to #256
Number of GPU blocks set to #164
Number of pparam set to #512
Items number set to 2^32
HT size number set to 2^28
APP VERSION: 1.8.0-alpha
**********************************************************************************
* This version [1.8.0-alpha] may content various bugs,                           *
* Don`t use this version for serious task.                                       *
* It is needed to test the possibility of using the -w parameter greater than 30 *
* if you accept this press ENTER to continue or close the program otherwise.     *
**********************************************************************************

Found 4 Cuda device.
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce GT 1030 (1660.593/2047MB)
Device have: MP:3 Cores+192
Try -t 512 -b 12 -p 1586 -w 27 -htsz 25 [1660.125 MB] Gen RAM[3584 MB]
---------------
WARNING! -htsz parametr is to low, should be at least 30
Current config hash[2ce1c0810496648d20e741af064b822b32b66576]
GiantSUBvalue:0000000000000000000000000000000000000000000000000000000200000000
GiantSUBpubkey: 038c0989f2ceb5c771a8415dff2b4c4199d8d9c8f9237d08084b05284f1e4df706
*******************************
Total GPU Memory Need: 20400.000Mb
*******************************
Both HT files exist
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_4294967296_268435456_htGPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
[10] chunk:1073741824b
[11] chunk:1073741824b
[12] chunk:1073741824b
[13] chunk:1073741824b
[14] chunk:1073741824b
[15] chunk:1073741824b
[16] chunk:1073741824b
[17] chunk:1073741824b
Generate Giants Buffer: 21495808 items
Load BIN file:256_164_512_4294967296_g2.BIN
[0] chunk:1073741824b
Last chunk:301989888b
[1] chunk:301989888b
Done in 00:00:01s
GPU count #3
GPU #0 launched
GPU #1 launched
GPU #2 launched
GPU #0 Free memory: 20450Mb
GPU #0 Total memory: 24575Mb
GPU #0 TotalBuff: 20400.002Mb
GPU #1 Free memory: 20450Mb
GPU #1 Total memory: 24575Mb
GPU #1 TotalBuff: 20400.002Mb
GPU #2 Free memory: 20450Mb
GPU #2 Total memory: 24575Mb
GPU #2 TotalBuff: 20400.002Mb
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_4294967296_268435456_htCPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
[10] chunk:1073741824b
[11] chunk:1073741824b
[12] chunk:1073741824b
[13] chunk:1073741824b
[14] chunk:1073741824b
[15] chunk:1073741824b
[16] chunk:1073741824b
[17] chunk:1073741824b
[18] chunk:1073741824b
[19] chunk:1073741824b
[20] chunk:1073741824b
[21] chunk:1073741824b
[22] chunk:1073741824b
[23] chunk:1073741824b
[24] chunk:1073741824b
[25] chunk:1073741824b
[26] chunk:1073741824b
[27] chunk:1073741824b
[28] chunk:1073741824b
[29] chunk:1073741824b
[30] chunk:1073741824b
[31] chunk:1073741824b
[32] chunk:1073741824b
[33] chunk:1073741824b
Verify packed HTCPU items...ok
START RANGE= 0000000000000000000000000000000000000000000000000000000000000001
  END RANGE= 0000000000000000000000000000000000000000000000800000000000000000
WIDTH RANGE= 00000000000000000000000000000000000000000000007fffffffffffffffff
SUBpoint= (79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798, b7c52588d95c3b9aa25b0403f1eef75702e84bb7597aabe663b82f6f04ef2777)
Save work every 180 seconds

FINDpubkey: 02a521a07e98f78b03fc1e039bc3a51408cd73119b5eb116e583fe57dc8db07aea
Cnt:7b0520000000000001 [3][ 1704 1658 1800 ] = 5163 MKeys/s x2^33=2^65.33 t:00:00:51
GPU#2 job finished
GPU#1 job finished
GPU#0 job finished

FINDpubkey: 0311569442e870326ceec0de24eb5478c19e146ecd9d15e4666440f2f638875f42
Cnt:1 [3][ 0 0 0 ] = 0 MKeys/s x2^33=2^33.00 t:00:00:53
KEY[2]: 0x00000000000000000000000000000000000000000000000002c675b852189a21
   Pub: 0311569442e870326ceec0de24eb5478c19e146ecd9d15e4666440f2f638875f42
Working time 00:00:53s
GPU#2 job finished
GPU#0 job finished
GPU#1 job finished

FINDpubkey: 0241267d2d7ee1a8e76f8d1546d0d30aefb2892d231cee0dde7776daf9f8021485
Cnt:1 [3][ 0 0 0 ] = 0 MKeys/s x2^33=2^33.00 t:00:00:53
KEY[3]: 0x00000000000000000000000000000000000000000000000007496cbb87cab44f
   Pub: 0241267d2d7ee1a8e76f8d1546d0d30aefb2892d231cee0dde7776daf9f8021485
Working time 00:00:53s
GPU#1 job finished
GPU#0 job finished
GPU#2 job finished

FINDpubkey: 026a12fe6199cd9ed5fdeaaa72432f329054fb594a50619cc26d0a5457f212fb26
Cnt:7bf600000000000001 [3][ 1683 1778 1706 ] = 5168 MKeys/s x2^33=2^65.34 t:00:01:44
GPU#2 job finished
GPU#1 job finished
GPU#0 job finished

FINDpubkey: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Cnt:7c3dc0000000000001 [3][ 1650 1605 1749 ] = 5005 MKeys/s x2^33=2^65.29 t:00:02:36
GPU#0 job finished
GPU#1 job finished
GPU#2 job finished

FINDpubkey: 03726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f66044755
Cnt:7b0520000000000001 [3][ 1698 1699 1728 ] = 5126 MKeys/s x2^33=2^65.32 t:00:03:28
Total time 00:07:50s
GPU#0 job finished
GPU#2 job finished
GPU#1 job finished
cuda finished ok

Press Enter to exit
GPU#2 thread finished
GPU#1 thread finished
GPU#0 thread finished

==== win.txt =====
KEY[2]: 0x00000000000000000000000000000000000000000000000002c675b852189a21
   Pub: 0311569442e870326ceec0de24eb5478c19e146ecd9d15e4666440f2f638875f42
KEY[3]: 0x00000000000000000000000000000000000000000000000007496cbb87cab44f
   Pub: 0241267d2d7ee1a8e76f8d1546d0d30aefb2892d231cee0dde7776daf9f8021485

Part2 log:  0 keys lost (Fix)

Code:

D:\BTC\cuda_BSGS>SET rangestart=0x0000000000000000000000000000000000000000000000000000000000000001
D:\BTC\cuda_BSGS>SET rangeend=  0x0000000000000000000000000000000000000000000000800000000000000000
D:\BTC\cuda_BSGS>bsgscudaHT_1_8_0.exe -d 0,1,2 -infile publickey.txt -pk 0x0000000000000000000000000000000000000000000000000000000000000001 -pke   0x0000000000000000000000000000000000000000000000800000000000000000 -t 256 -b 164 -p 512 -w 31 -htsz 28
Used GPU devices #0,1,2
Will be used file: publickey.txt
Range begin: 0x0000000000000000000000000000000000000000000000000000000000000001
Range end: 0x0000000000000000000000000000000000000000000000800000000000000000
Number of GPU threads set to #256
Number of GPU blocks set to #164
Number of pparam set to #512
Items number set to 2^31
HT size number set to 2^28
APP VERSION: 1.8.0-alpha
**********************************************************************************
* This version [1.8.0-alpha] may content various bugs,                           *
* Don`t use this version for serious task.                                       *
* It is needed to test the possibility of using the -w parameter greater than 30 *
* if you accept this press ENTER to continue or close the program otherwise.     *
**********************************************************************************

Found 4 Cuda device.
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce RTX 3090 (20452.612/24575MB)
Device have: MP:82 Cores+10496
Try -t 512 -b 328 -p 930 -w 30 -htsz 28 [20442.750 MB] Gen RAM[28672 MB]
---------------
Cuda device:NVIDIA GeForce GT 1030 (1660.593/2047MB)
Device have: MP:3 Cores+192
Try -t 512 -b 12 -p 1586 -w 27 -htsz 25 [1660.125 MB] Gen RAM[3584 MB]
---------------
WARNING! -htsz parametr is to low, should be at least 29
Current config hash[dbc42a4d70dae8f383fff1b2e72a68cb25e83273]
GiantSUBvalue:0000000000000000000000000000000000000000000000000000000100000000
GiantSUBpubkey: 02100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0
*******************************
Total GPU Memory Need: 12208.000Mb
*******************************
Both HT files exist
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_268435456_htGPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
Generate Giants Buffer: 21495808 items
Load BIN file:256_164_512_2147483648_g2.BIN
[0] chunk:1073741824b
Last chunk:301989888b
[1] chunk:301989888b
Done in 00:00:01s
GPU count #3
GPU #0 launched
GPU #1 launched
GPU #2 launched
GPU #1 Free memory: 20450Mb
GPU #1 Total memory: 24575Mb
GPU #0 Free memory: 20450Mb
GPU #1 TotalBuff: 12208.002Mb
GPU #0 Total memory: 24575Mb
GPU #0 TotalBuff: 12208.002Mb
GPU #2 Free memory: 20450Mb
GPU #2 Total memory: 24575Mb
GPU #2 TotalBuff: 12208.002Mb
Load BIN file:79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798_2147483648_268435456_htCPU.BIN
[0] chunk:1073741824b
[1] chunk:1073741824b
[2] chunk:1073741824b
[3] chunk:1073741824b
[4] chunk:1073741824b
[5] chunk:1073741824b
[6] chunk:1073741824b
[7] chunk:1073741824b
[8] chunk:1073741824b
[9] chunk:1073741824b
[10] chunk:1073741824b
[11] chunk:1073741824b
[12] chunk:1073741824b
[13] chunk:1073741824b
[14] chunk:1073741824b
[15] chunk:1073741824b
[16] chunk:1073741824b
[17] chunk:1073741824b
Verify packed HTCPU items...ok
START RANGE= 0000000000000000000000000000000000000000000000000000000000000001
  END RANGE= 0000000000000000000000000000000000000000000000800000000000000000
WIDTH RANGE= 00000000000000000000000000000000000000000000007fffffffffffffffff
SUBpoint= (79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798, b7c52588d95c3b9aa25b0403f1eef75702e84bb7597aabe663b82f6f04ef2777)
Save work every 180 seconds

FINDpubkey: 02a521a07e98f78b03fc1e039bc3a51408cd73119b5eb116e583fe57dc8db07aea
Cnt:1 [3][ 0 0 0 ] = 0 MKeys/s x2^32=2^32.00 t:00:00:00
KEY[1]: 0x00000000000000000000000000000000000000000000000001eb25c90795d61c
   Pub: 02a521a07e98f78b03fc1e039bc3a51408cd73119b5eb116e583fe57dc8db07aea
Working time 00:00:01s
GPU#0 job finished
GPU#2 job finished
GPU#1 job finished

FINDpubkey: 0311569442e870326ceec0de24eb5478c19e146ecd9d15e4666440f2f638875f42
Cnt:1 [3][ 0 0 0 ] = 0 MKeys/s x2^32=2^32.00 t:00:00:01
KEY[2]: 0x00000000000000000000000000000000000000000000000002c675b852189a21
   Pub: 0311569442e870326ceec0de24eb5478c19e146ecd9d15e4666440f2f638875f42
Working time 00:00:01s
GPU#1 job finished
GPU#2 job finished
GPU#0 job finished

FINDpubkey: 0241267d2d7ee1a8e76f8d1546d0d30aefb2892d231cee0dde7776daf9f8021485
Cnt:1 [3][ 0 0 0 ] = 0 MKeys/s x2^32=2^32.00 t:00:00:01
KEY[3]: 0x00000000000000000000000000000000000000000000000007496cbb87cab44f
   Pub: 0241267d2d7ee1a8e76f8d1546d0d30aefb2892d231cee0dde7776daf9f8021485
Working time 00:00:01s
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FINDpubkey: 026a12fe6199cd9ed5fdeaaa72432f329054fb594a50619cc26d0a5457f212fb26
Cnt:c66f0000000000001 [3][ 2127 1839 2103 ] = 6070 MKeys/s x2^32=2^64.57 t:00:00:10
KEY[4]: 0x00000000000000000000000000000000000000000000000c6b015f4d1eb25c9a
   Pub: 026a12fe6199cd9ed5fdeaaa72432f329054fb594a50619cc26d0a5457f212fb26
Working time 00:00:10s
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FINDpubkey: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Cnt:33c7d0000000000001 [3][ 2092 1889 1995 ] = 5977 MKeys/s x2^32=2^64.55 t:00:00:46
KEY[5]: 0x0000000000000000000000000000000000000000000000349b84b6431a6c4ef1
   Pub: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483
Working time 00:00:46s
GPU#1 job finished
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FINDpubkey: 03726b574f193e374686d8e12bc6e4142adeb06770e0a2856f5e4ad89f66044755
Cnt:7fc3c0000000000001 [3][ 1944 1946 2060 ] = 5951 MKeys/s x2^32=2^64.54 t:00:02:16
Total time 00:04:37s
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cuda finished ok

Press Enter to exit

============ win.txt ===============
KEY[1]: 0x00000000000000000000000000000000000000000000000001eb25c90795d61c
   Pub: 02a521a07e98f78b03fc1e039bc3a51408cd73119b5eb116e583fe57dc8db07aea
KEY[2]: 0x00000000000000000000000000000000000000000000000002c675b852189a21
   Pub: 0311569442e870326ceec0de24eb5478c19e146ecd9d15e4666440f2f638875f42
KEY[3]: 0x00000000000000000000000000000000000000000000000007496cbb87cab44f
   Pub: 0241267d2d7ee1a8e76f8d1546d0d30aefb2892d231cee0dde7776daf9f8021485
KEY[4]: 0x00000000000000000000000000000000000000000000000c6b015f4d1eb25c9a
   Pub: 026a12fe6199cd9ed5fdeaaa72432f329054fb594a50619cc26d0a5457f212fb26
KEY[5]: 0x0000000000000000000000000000000000000000000000349b84b6431a6c4ef1
   Pub: 0290e6900a58d33393bc1097b5aed31f2e4e7cbd3e5466af958665bc0121248483

[Etar]

"-t 256 -b 164 -p 512 -w 32 -htsz 28" generate all BIN files need 90 GB RAM and 4 hours running time

Part1:  -t 256 -b 164 -p 512 -w 32 -htsz 28  (search 6 keys publickey.txt)  3 keys lost
Part2:  -t 256 -b 164 -p 512 -w 31 -htsz 28  (search 6 keys publickey.txt )  1 keys lost
-snip-

Many thanks, will investigate why lost happened.

[jacky19790729]

"-t 256 -b 164 -p 512 -w 32 -htsz 28" generate all BIN files need 90 GB RAM and 4 hours running time

Part1:  -t 256 -b 164 -p 512 -w 32 -htsz 28  (search 6 keys publickey.txt)  3 keys lost
Part2:  -t 256 -b 164 -p 512 -w 31 -htsz 28  (search 6 keys publickey.txt )  1 keys lost
-snip-

Many thanks, will investigate why lost happened.

"-t 256 -b 164 -p 512 -w 31 -htsz 28" should be  0 keys lost
sorry,  I give error -pke  end range for #75 public key

[Etar]

-snip-
"-t 256 -b 164 -p 512 -w 31 -htsz 28" should be  0 keys lost
sorry,  I give error -pke  end range for #75 public key

As i correct understand lost only in configuration with -w32 ?
With -w31 all keys found, correct?