Ensure the following runtime variables are all handled correctly. Currently outdir is implemented for Step class extractArguments method.
runtime.outdir: an absolute path to the designated output directory
runtime.tmpdir: an absolute path to the designated temporary directory
runtime.cores: number of CPU cores reserved for the tool process
runtime.ram: amount of RAM in mebibytes (2**20) reserved for the tool process
runtime.outdirSize: reserved storage space available in the designated output directory
runtime.tmpdirSize: reserved storage space available in the designated temporary directory
Ensure the following runtime variables are all handled correctly. Currently outdir is implemented for Step class extractArguments method.