Hi Ali,
This was the gpu config:
Detected 1 CUDA devices.
enabled id pci-bus name
x 0 0000:05:00.0 Quadro K2000
Tried a lot of different things, including reinstalling cryosparc - no luck, refinement jobs always get queued and don’t run. Ab initio runs ok.
Since this wasn’t working, I rebuilt the box with a Quadro P4000 card, reinstalled the OS (RHEL7.3), CUDA 8 and cryosparc. Ab initio runs great, but refinement goes into the queue and just sits there. There is nothing else running on this box and at least it should give a warning or error of why doesn’t want to run.