LRC (Linguistic Research Cluster) is a name of ÚFAL's computational grid/cluster.

This mode can be useful for testing You should be using batch mode for any serious computation.
You can use srun command to get an interactive shell on an arbitrary node from the default partition (queue):

srun --pty bash

There are many more parameters available to use. For example:

srun -p cpu-troja --mem=64G --pty bash

Where:

• -p cpu-troja explicitly requires partition cpu-troja
• –mem=64G requires 64G of memory for the job

The detailed info can be found in the manual man srun.