Mining on a private chain

HatimKH commented 4 years ago

Describe the bug It is not possible to start ethminer v0.18 directly on a private chain.

Here are the steps to start the ethminer v0.18 that will be mining on a remote mining parity node (parity version v2.5.13)

Establish ssh tunnel from miner machine to remote parity node. (the parity 8545 port will be available locally in the miner machine)
```
ssh  -N  -L 8545:127.0.0.1:8545 root@<parity IP address> -vv
```
start ethminer v0.12 with OpenCl in the miner machine.
```
./ethminer -G -SP <parity IP address>:<stratum port>
```

start ethminer v0.18 with Cuda in the miner machine.

./ethminer -U -P stratum://<username>@<parity IP address>:<stratum port>

stop the tunnel and ethminer v0.12

Note: all the machines are unning ubuntu 18.04

To Reproduce

ethminer v0.18 cannot download the DAG if started directly using the command below. Ethminer v0.18 can be started only after following the steps mentioned above

./ethminer -U -P stratum://<username>@<parity IP address>:<stratum port>

Here are the logs generated by ethminer v0.18:

i 05:43:34 ethminer Configured pool <parity IP address>:<stratum port>
 i 05:43:34 ethminer Selected pool <parity IP address>:<stratum port>
 i 05:43:34 ethminer Negotiation of EthereumStratum/2.0.0 failed. Trying another ...
 i 05:43:35 ethminer Negotiation of EthereumStratum/1.0.0 (NiceHash) failed. Trying another ...
 i 05:43:35 ethminer Negotiation of Eth-Proxy compatible failed. Trying another ...
 i 05:43:35 ethminer Stratum mode : Stratum
 i 05:43:35 ethminer Established connection to <parity IP address>:<stratum port>
 i 05:43:35 ethminer Spinning up miners...
cu 05:43:35 cuda-0   Using Pci Id : 26:00.0 GeForce GTX 1050 Ti (Compute 6.1) Memory : 3.94 GB
 i 05:43:35 ethminer Authorized worker <username>
 m 05:43:39 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:43:44 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:43:49 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:43:54 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:43:59 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:04 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:09 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:14 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:19 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:24 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:29 ethminer 0:00 A0 0.00 h - cu0 0.00
 m 05:44:34 ethminer 0:01 A0 0.00 h - cu0 0.00

Expected behavior Download DAG and start mining directly using v0.18

Environment (please complete the following information):

Operating System: Ubuntu 18.04
Hardware GeForce GTX 1050 Ti (Compute 6.1) Memory : 3.94 GB
Ethminer Version v0.18 and v0.12
Ethminer options used: details on description

AndreaLanfranchi commented 4 years ago

DAG is not downloaded. Is generated internally when at least on job is received. From the log you posted no work is received from parity node.

Can you post the log from 0.12 ?

HatimKH commented 4 years ago

Thanks for your reply.

DAG is generated on ethminer v0.18 only after getting ethminer v0.12 started .

Here are etminer v0.12 logs

./ethminer -G -SP <parity IP address>:<stratum port>
  ℹ  06:27:22|ethminer  Found suitable OpenCL device [ GeForce GTX 1050 Ti ] with 4234936320  bytes of GPU memory
 cl  06:27:22|cl-0      No work. Pause for 3 s.
  m  06:27:22|ethminer  Waiting for work package...

  m  06:27:22|ethminer  Got work package: #edf7edd4
  m  06:27:22|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:23|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:24|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:25|cl-0      New work: header #edf7edd4… target 0000000743a59c8fb241daf70d8533eda34226c426d919bbf7c494b262e90b94
 cl  06:27:25|cl-0      New seed #582b0644…
  m  06:27:25|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:25|cl-0      Platform: NVIDIA CUDA
 cl  06:27:25|cl-0      Device:   GeForce GTX 1050 Ti  / OpenCL 1.2 CUDA
 cl  06:27:26|cl-0      Build info:

 cl  06:27:26|cl-0      Creating light cache buffer, size 17563072
 cl  06:27:26|cl-0      Creating DAG buffer, size 1124070016
 cl  06:27:26|cl-0      Loading kernels
 cl  06:27:26|cl-0      Writing light cache buffer
 cl  06:27:26|cl-0      Creating buffer for header.
 cl  06:27:26|cl-0      Creating mining buffer
 cl  06:27:26|cl-0      Generating DAG
  m  06:27:26|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:26|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:26|cl-0      DAG 0 %
  m  06:27:27|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:27|cl-0      DAG 5 %
  m  06:27:28|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:28|cl-0      DAG 11 %
  m  06:27:29|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:29|cl-0      DAG 17 %
  m  06:27:30|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:30|cl-0      DAG 23 %
  m  06:27:30|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:30|cl-0      DAG 29 %
  m  06:27:31|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:31|cl-0      DAG 35 %
  m  06:27:32|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:32|cl-0      DAG 41 %
  m  06:27:33|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:33|cl-0      DAG 47 %
  m  06:27:33|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:33|cl-0      DAG 52 %
  m  06:27:34|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:34|cl-0      DAG 58 %
  m  06:27:35|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:35|cl-0      DAG 64 %
  m  06:27:36|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:36|cl-0      DAG 70 %
  m  06:27:37|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:37|cl-0      DAG 76 %
  m  06:27:37|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:37|cl-0      DAG 82 %
  m  06:27:38|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
 cl  06:27:38|cl-0      DAG 88 %
 cl  06:27:39|cl-0      DAG 94 %
 cl  06:27:39|cl-0      Switch time 16821 ms / 14245109 us
  m  06:27:39|ethminer  Speed   0.00 Mh/s    gpu/0  0.00  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:40|ethminer  Speed   9.44 Mh/s    gpu/0  9.44  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:40|ethminer  Speed   9.44 Mh/s    gpu/0  9.44  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:41|ethminer  Speed  10.49 Mh/s    gpu/0 10.49  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:42|ethminer  Speed  11.19 Mh/s    gpu/0 11.19  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:43|ethminer  Speed  11.28 Mh/s    gpu/0 11.28  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:44|ethminer  Speed  11.33 Mh/s    gpu/0 11.33  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:44|ethminer  Speed  11.33 Mh/s    gpu/0 11.33  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:45|ethminer  Speed  11.54 Mh/s    gpu/0 11.54  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:46|ethminer  Speed  11.54 Mh/s    gpu/0 11.54  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:47|ethminer  Speed  11.54 Mh/s    gpu/0 11.54  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:48|ethminer  Speed  11.54 Mh/s    gpu/0 11.54  [A0+0:R0+0:F0] Time: 00:00
  m  06:27:48|ethminer  Speed  11.54 Mh/s    gpu/0 11.54  [A0+0:R0+0:F0] Time: 00:00
  ℹ  06:27:49|ethminer  Solution found; Submitting to http://127.0.0.1:8545 ...
  ℹ  06:27:49|ethminer    Nonce: 6643467690363543488
  ℹ  06:27:49|ethminer    headerHash: edf7edd474177da217d5ae61ea02715b2405079345d2df5235d77c2fecc339db
  ℹ  06:27:49|ethminer    mixHash: 6c58ad166cb2f7d8ae08eb1bc114b528fcb5f8de4c366902a028bda66ed3df7b
  ℹ  06:27:49|ethminer   B-) Submitted and accepted.
  m  06:27:49|ethminer  Speed  11.65 Mh/s    gpu/0 11.65  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:50|ethminer  Got work package: #90121e4b
 cl  06:27:50|cl-0      New work: header #90121e4b… target 00000007a21bb19b650f5c11ea7d985751596e3fd555b86065557f499cf64c76
 cl  06:27:50|cl-0      Switch time 66 ms / 37 us
  m  06:27:50|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:51|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:52|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:52|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:53|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:54|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:55|ethminer  Speed  11.78 Mh/s    gpu/0 11.78  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:56|ethminer  Speed  11.78 Mh/s    gpu/0 11.78  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:56|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:57|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:58|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:59|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:27:59|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:00|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:01|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:02|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:03|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:03|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:04|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:05|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:06|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:06|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:07|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:08|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:09|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:10|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:10|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:11|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:12|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:13|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:14|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:14|ethminer  Got work package: #c6ae9a9c
 cl  06:28:14|cl-0      New work: header #c6ae9a9c… target 00000007a21bb19b650f5c11ea7d985751596e3fd555b86065557f499cf64c76
 cl  06:28:14|cl-0      Switch time 66 ms / 32 us
  m  06:28:14|ethminer  Speed  11.93 Mh/s    gpu/0 11.93  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:15|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:16|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:17|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:17|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:18|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:19|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:20|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:21|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:21|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:00
  m  06:28:22|ethminer  Speed  11.75 Mh/s    gpu/0 11.75  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:23|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:24|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:24|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:25|ethminer  Speed  11.79 Mh/s    gpu/0 11.79  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:26|ethminer  Speed  11.92 Mh/s    gpu/0 11.92  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:27|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:28|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:28|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:29|ethminer  Speed  11.92 Mh/s    gpu/0 11.92  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:30|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:31|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:32|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:32|ethminer  Got work package: #6781a35c
 cl  06:28:32|cl-0      New work: header #6781a35c… target 00000007a21bb19b650f5c11ea7d985751596e3fd555b86065557f499cf64c76
 cl  06:28:32|cl-0      Switch time 42 ms / 30 us
  m  06:28:32|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:33|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:34|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:35|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:35|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:36|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:37|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:38|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  m  06:28:39|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A1+0:R0+0:F0] Time: 00:01
  ℹ  06:28:39|ethminer  Solution found; Submitting to http://127.0.0.1:8545 ...
  ℹ  06:28:39|ethminer    Nonce: 9650870317574017268
  ℹ  06:28:39|ethminer    headerHash: 6781a35c4aaddce214ec5e3aace29fd744baa4fee87fd407339d2c231161b2af
  ℹ  06:28:39|ethminer    mixHash: 23200b8a64c6841383595a914534c50ad4eae48ea571d744d04c66de862de405
  ℹ  06:28:39|ethminer   B-) Submitted and accepted.
  m  06:28:39|ethminer  Speed  11.75 Mh/s    gpu/0 11.75  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:40|ethminer  Got work package: #3b9ae8e9
 cl  06:28:40|cl-0      New work: header #3b9ae8e9… target 00000007a1278ccd1cd884cafaf5e36d9c30471022bc51825d706ea95cc9a071
 cl  06:28:40|cl-0      Switch time 32 ms / 31 us
  m  06:28:40|ethminer  Speed  11.85 Mh/s    gpu/0 11.85  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:41|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:42|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:43|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:43|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:44|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:44|ethminer  Got work package: #d395d95c
 cl  06:28:44|cl-0      New work: header #d395d95c… target 00000007a03386884d1b316ec1e5c2655757211e41d132c94a74b2d09719e4c7
 cl  06:28:44|cl-0      Switch time 30 ms / 29 us
  m  06:28:45|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:46|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:47|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:47|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:48|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:48|ethminer  Got work package: #eb00c2d4
 cl  06:28:48|cl-0      New work: header #eb00c2d4… target 000000079f3f9eccede4b67a47b6908d8607c5d8bbd736237f67a09c6c3d35d4
 cl  06:28:48|cl-0      Switch time 13 ms / 27 us
  m  06:28:49|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:50|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:50|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:51|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:52|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:53|ethminer  Speed  11.92 Mh/s    gpu/0 11.92  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:54|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:54|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:55|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:56|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:57|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:57|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:58|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A2+0:R0+0:F0] Time: 00:01
  m  06:28:59|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:00|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:01|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:01|ethminer  Speed  11.88 Mh/s    gpu/0 11.88  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:02|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:03|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:04|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:05|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:05|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:06|ethminer  Speed  11.78 Mh/s    gpu/0 11.78  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:07|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:08|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:08|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:09|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:10|ethminer  Speed  11.86 Mh/s    gpu/0 11.86  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:11|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:12|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A2+0:R0+0:F0] Time: 00:01
  m  06:29:12|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A2+0:R0+0:F0] Time: 00:01
  ℹ  06:29:13|ethminer  Solution found; Submitting to http://127.0.0.1:8545 ...
  ℹ  06:29:13|ethminer    Nonce: 7424064179585395842
  ℹ  06:29:13|ethminer    headerHash: eb00c2d4e5e1f7892d9a9aa62ec7aa080ea2ed76d2d73f7c089b8fb6a7705e68
  ℹ  06:29:13|ethminer    mixHash: 5e5251fa4bb06f53bd4fb80a7cab58c6d2878cbb50478603e96e4f0e6cf5e2a7
  ℹ  06:29:13|ethminer   B-) Submitted and accepted.
  m  06:29:13|ethminer  Speed  11.87 Mh/s    gpu/0 11.87  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:14|ethminer  Got work package: #d31adfe9
 cl  06:29:14|cl-0      New work: header #d31adfe9… target 00000007a033a532e7fa249b3e6c9449a1dcf45a8b2d58706582324c5a13c42e
 cl  06:29:14|cl-0      Switch time 50 ms / 32 us
  m  06:29:14|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:15|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:16|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:16|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:17|ethminer  Speed  11.90 Mh/s    gpu/0 11.90  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:18|ethminer  Speed  11.90 Mh/s    gpu/0 11.90  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:19|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:20|ethminer  Speed  11.82 Mh/s    gpu/0 11.82  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:20|ethminer  Speed  11.90 Mh/s    gpu/0 11.90  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:21|ethminer  Speed  11.90 Mh/s    gpu/0 11.90  [A3+0:R0+0:F0] Time: 00:01
  m  06:29:22|ethminer  Speed  11.81 Mh/s    gpu/0 11.81  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:23|ethminer  Speed  11.81 Mh/s    gpu/0 11.81  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:23|ethminer  Speed  11.81 Mh/s    gpu/0 11.81  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:24|ethminer  Speed  11.90 Mh/s    gpu/0 11.90  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:25|ethminer  Speed  11.81 Mh/s    gpu/0 11.81  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:26|ethminer  Speed  11.81 Mh/s    gpu/0 11.81  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:27|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:27|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:28|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:29|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:30|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:31|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:31|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:32|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:33|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:34|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:34|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:35|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:36|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:37|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:38|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:38|ethminer  Speed  11.89 Mh/s    gpu/0 11.89  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:39|ethminer  Speed  11.80 Mh/s    gpu/0 11.80  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:39|ethminer  Got work package: #5cd80dd3
 cl  06:29:39|cl-0      New work: header #5cd80dd3… target 00000007a127c9f7742d6c367eaf36af1d2c4020ecb474d29e9b04bc2b329f3c
 cl  06:29:39|cl-0      Switch time 84 ms / 73 us
  m  06:29:40|ethminer  Speed  11.83 Mh/s    gpu/0 11.83  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:41|ethminer  Speed  11.26 Mh/s    gpu/0 11.26  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:41|ethminer  Speed  11.26 Mh/s    gpu/0 11.26  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:42|ethminer  Speed  10.68 Mh/s    gpu/0 10.68  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:43|ethminer  Speed  10.21 Mh/s    gpu/0 10.21  [A3+0:R0+0:F0] Time: 00:02
  m  06:29:43|ethminer  Got work package: #31ed28ff
 cl  06:29:43|cl-0      New work: header #31ed28ff… target 00000007a033c3a35cba4924b297db4dfc19fe5cbc9dc5a4893f7bd6c69a858f

ethereum-mining / ethminer

Mining on a private chain #1974