1 27974 27974 27974 ?           -1 Ss   10101   0:07 SCREEN
27974 27975 27975 27975 pts/1    14246 Ss   10101   0:00  \_ /bin/bash
27975 14246 14246 27975 pts/1    14246 S+   10101   0:00      \_ /bin/bash
14246 23764 14246 27975 pts/1    14246 S+   10101   0:00          \_ /bin/bash ./a 117.211
23764 23766 14246 27975 pts/1    14246 R+   10101   0:15              \_ /bin/bash  117.211 22