0 01:00.0 GeForce GTX 1050 Ti (4039 MiB, 95.00 W)
1 02:00.0 GeForce GTX 1050 Ti (4040 MiB, 75.00 W)
2 06:00.0 GeForce GTX 1070 (8119 MiB, 200.00 W)
3 07:00.0 GeForce GTX 1050 Ti (4040 MiB, 75.00 W)
4 08:00.0 GeForce GTX 1050 Ti (4040 MiB, 75.00 W)
0-279.4 1-252.3 2-193.8 3-193.5 4-190.0 Total: 1109.0 H/s 2018/06/03 02:15:25 2 - Yay, solution found!
1070 - card number 3. And why 1 and 2 cards are approximately equal, when the system only 1 1070 and 4 1050?
Can you tell about driver versions? Nvidia-smi shows
NVIDIA-SMI 381.22