I'm running a python script which uses networkx package to run some algorithms on graphs.
the script is
import networkx as nx from networkx.algorithms.approximation import clique G = nx.read_adjlist("newman_one_mode.adj") print "the number of nodes in the graph is: " + str(G.number_of_nodes()) max_clique_nodes = clique.max_clique(G) print "the clique nodes are: " + str(max_clique_nodes)
It takes a long time and has high cpu usage (99%), so I want to limit its cpu usage.
I used cpulimit on this process to limit the cpu usage to 60%
cpulimit -p 29780 -l 60
however, when I use it, the process got STOPPED, as below
[lily@geland academic]$ python run.py the number of nodes in the graph is: 16264 + Stopped python run.py
what is wrong and how to deal with such situations? thanks!
side information: if I don't run cpulimit, the process runs for a long time and then got killed, I don't know why, maybe it is due to resource being used up.
[lily@geland academic]$ python run.py the number of nodes in the graph is: 16264 + Terminated python run.py Killed