To run the example, do this:

python ./runtime-query.py ./sosd.00000.db lulesh

Expected output:

('Checking for file: ', './sosd.00000.db')
('Connecting to: ', './sosd.00000.db')
('pub_guids: ', array([ 4100,  2051,  6149, 10247, 12296,     2, 14345,  8198]))
('ranks: ', array([0, 1, 2, 3, 4, 5, 6, 7]))
periodicity:  0.19277411037
compute duration, first arrival:  0.172964307997 , last arrival:  0.192701657613
next 3 windows: 
1488823365.95 to 1488823366.12
1488823366.14 to 1488823366.31
1488823366.33 to 1488823366.51
Closing connection to database.
Done.