C:\nbminer-300>nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:6667 -u 2516768771@qq.
com/default -long-format -log
[2020-05-01 18:38:20,176] ERROR - CUDA Error: device kernel image is invalid (err_no=200)
[2020-05-01 18:38:20,178] ERROR - Device 4 exception, exit ...
[2020-05-01 18:38:20,180] WARN - QMutex: destroying locked mutex
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[18:38:23] ERROR - Mining program unexpected exit.
[18:38:23] ERROR - Code: -1073741819, Reason: Process crashed
[18:38:23] ERROR - Restart miner after 10 secs ...
[18:38:23] ERROR - !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!