CUDA_VISIBLE_DEVICES=
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
### nvidia-smi
exec: "nvidia-smi": executable file not found in $PATH
no output
### /usr/bin/nvidia-smi
fork/exec /usr/bin/nvidia-smi: no such file or directory
no output
### /usr/local/nvidia/bin/nvidia-smi
fork/exec /usr/local/nvidia/bin/nvidia-smi: no such file or directory
no output
### /usr/local/cuda/bin/nvidia-smi
fork/exec /usr/local/cuda/bin/nvidia-smi: no such file or directory
no output
### glob /dev/nvidia*
none
### glob /proc/driver/nvidia*
none
### glob /proc/driver/nvidia/gpus/*
none
### file /proc/driver/nvidia/version
open /proc/driver/nvidia/version: no such file or directory