/** Generates synthetic data with only normal users. */
private static void normalsOnly() {
long start = System.nanoTime();
Simulation.run(KeepObjectsInMemory.instance());
// Simulation.run(SaveToDatabase.instance());
long end = System.nanoTime();
System.out.println((end - start) / 1000000);
// ClusterAnalysis.clusterSimData("");
}
public static void main(String[] args) throws InterruptedException {
System.out.println("Start.");
long t1 = System.nanoTime();
// for (int i = 0; i < 20; i++) {
// for (int j = 10; j > 0; j--) {
//// System.out.println(j);
// AuctionHouse.changeUnitLength(j);
// normalsOnly();
// break;
// }
// }
//
// withFraudsIntoDiffDatabases();
// whileAway1();
// whileAway2();
long delta = System.nanoTime() - t1;
System.out.println(delta / 1000000000 + "s");
System.out.println("Finished.");
}