if (not double_equals(penalized_bw, rate_before_update, sg_surf_precision)) {
XBT_DEBUG("%d->%d action %p penalty updated : bw now %f, before %f , initial rate %f", root->id,
if (not double_equals(penalized_bw, rate_before_update, sg_surf_precision)) {
XBT_DEBUG("%d->%d action %p penalty updated : bw now %f, before %f , initial rate %f", root->id,