XBT_DEBUG("Looking for next event in virtual models");
double next_event_virt = surf_vm_model->next_occuring_event(NOW);
if ((time_delta < 0.0 || next_event_virt < time_delta) && next_event_virt >= 0.0)
XBT_DEBUG("Looking for next event in virtual models");
double next_event_virt = surf_vm_model->next_occuring_event(NOW);
if ((time_delta < 0.0 || next_event_virt < time_delta) && next_event_virt >= 0.0)