* - surf_workstation_model (string): Model of workstation to use.
* Possible values (defaults to "KCCFLN05"):
* - "CLM03": realistic TCP behavior + basic CPU model (see [CML03 at CCGrid03]) + support for parallel tasks
* - "KCCFLN05": realistic TCP behavior + basic CPU model (see [CML03 at CCGrid03]) + failure handling + interference between communications and computations if precised in the platform file.
*
* - surf_workstation_model (string): Model of workstation to use.
* Possible values (defaults to "KCCFLN05"):
* - "CLM03": realistic TCP behavior + basic CPU model (see [CML03 at CCGrid03]) + support for parallel tasks
* - "KCCFLN05": realistic TCP behavior + basic CPU model (see [CML03 at CCGrid03]) + failure handling + interference between communications and computations if precised in the platform file.
*