read->add_successor(exec2);
// Add a function to be called when tasks end for log purpose
- sg4::Task::on_end_cb([](const sg4::Task* t) {
+ sg4::Task::on_completion_cb([](const sg4::Task* t) {
XBT_INFO("Task %s finished (%d)", t->get_name().c_str(), t->get_count());
});