simgrid::s4u::Host* remote_host = simgrid::s4u::Host::by_name_or_null(tokens[2]);
xbt_assert(remote_host, "You're trying to access a host that does not exist. Please check your platform file");
simgrid::s4u::Host* remote_host = simgrid::s4u::Host::by_name_or_null(tokens[2]);
xbt_assert(remote_host, "You're trying to access a host that does not exist. Please check your platform file");