Selecting Large Portfolios of Social Projects in Public Organizations

Table 3

CPU time.

Instance	Mean CPU time (sec.)	Std. dev.
P100A2T5S5	0.208	0.034
P500A2T15S40	6.397	1.035
P1000A2T15S80	59.158	17.462
P1000A2T15S200	328.233	132.692
P10000A4T15S0	588.47	223.18
P25000A4T1S0	8.67	2.11