communication_amounts[i * host_count + j] = 1e7; // 10 MB
sg_exec_t exec = sg_actor_parallel_exec_init(host_count, hosts, computation_amounts, communication_amounts);
- sg_exec_wait_for(exec, 1 /* timeout (in seconds)*/);
+ if (sg_exec_wait_for(exec, 1 /* timeout (in seconds)*/) == SG_ERROR_TIMEOUT)
+ sg_exec_cancel(exec);
xbt_free(communication_amounts);
xbt_free(computation_amounts);