Hi, I recently got a bizarre message when running arules. It just said
"Killed" and quit. Anyone know why this might have happened? I am running R
on an AWS quad xl ubuntu instance.

Here is some information, including dataset size and the parameters:

parameter specification:
   confidence minval smax arem  aval originalSupport      support minlen
maxlen
 0.0003581251    0.1    1 none FALSE            TRUE 3.581251e-05      2
   4
 target   ext
  rules FALSE

algorithmic control:
 filter tree heap memopt load sort verbose
    0.1 TRUE TRUE  FALSE TRUE    2    TRUE

apriori - find association rules with the apriori algorithm
version 4.21 (2004.05.09)        (c) 1996-2004   Christian Borgelt
set item appearances ...[1712 item(s)] done [0.00s].
set transactions ...[1712 item(s), 837696 transaction(s)] done [3.99s].
sorting and recoding items ... [1561 item(s)] done [1.83s].
creating transaction tree ... done [1.65s].
checking subsets of size 1 2 3Killed

Thanks,
Patrick McCann

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