Command exited with non-zero status 2 Command being timed: "parallel -j15" User time (seconds): 4794.39 System time (seconds): 452.05 Percent of CPU this job got: 266% Elapsed (wall clock) time (h:mm:ss or m:ss): 32:49.60 Average shared text size (kbytes): 0 Average unshared data size (kbytes): 0 Average stack size (kbytes): 0 Average total size (kbytes): 0 Maximum resident set size (kbytes): 505500 Average resident set size (kbytes): 0 Major (requiring I/O) page faults: 674 Minor (reclaiming a frame) page faults: 8509002 Voluntary context switches: 29538442 Involuntary context switches: 297359 Swaps: 0 File system inputs: 412982248 File system outputs: 107280 Socket messages sent: 0 Socket messages received: 0 Signals delivered: 0 Page size (bytes): 4096 Exit status: 2