Evolutionary results of four corresponding networks.

represents the size of the giant component, denotes the clustering coefficient, and are respectively the assortative coefficient and average distance of network, and denotes the network heterogeneity. In the last three rows, it presents both real value of corresponding metric and the error interval (separated by slash), which is calculated as: , where is the metric value of current model and is the corresponding value of ST network. Each value is obtained by averaging over 50 interdependent network realizations.