note:each job includes 2 disk writes of 1GB (about 4 min total)gath=1 ncpu=2 real    12:34.17user    19:32.93sys        36.92real    12:45.44user    19:29.18sys        37.72gath=0 ncpu=2real    12:07.72user    18:42.15sys        33.10ncpu=1 gath=1 (parallel kzmig) real    15:42.72user    12:24.47sys        36.69ncpu=1 gath=1 (serial kzmig) real    15:30.95user    12:15.76sys        35.85ncpu=1 gath=1 only travel time interpolation --- no migration (parallel kzmig) real     4:20.89user     1:05.55sys        37.13total  20 sec for travel time interpolation600 sec for migration