There is snippet from TaskTracker log file: 051206 090643 Task task_r_qegmsh timed out. Killing. 051206 090646 Task task_r_qegmsh timed out. Killing. 051206 090649 Task task_r_qegmsh timed out. Killing. 051206 090652 Task task_r_qegmsh timed out. Killing. 051206 090655 Task task_r_qegmsh timed out. Killing. 051206 090658 Task task_r_qegmsh timed out. Killing. 051206 090701 Task task_r_qegmsh timed out. Killing. 051206 090704 Task task_r_qegmsh timed out. Killing. 051206 090707 Task task_r_qegmsh timed out. Killing. 051206 090710 Task task_r_qegmsh timed out. Killing. 051206 090712 task_r_qegmsh 0.041666668% reduce > copy > 051206 091022 task_r_qegmsh 0.14583334% reduce > copy > 051206 091024 task_r_qegmsh 0.16666667% reduce > copy >
"Killing" lines repeated every 3 seconds, there hundreds of it. What is it?