YES


Termination: (Ranking Functions Found)
------------
f1821_0_duplicateRandomPath_NULL: < < arg1 >, < arg1 >, < arg1 > >
f1989_0_duplicateRandomPath_NULL: < < -2 + arg1 >, < -2 + arg1 > >
f1893_0_createTree_LE: < < arg3 >, < arg3 >, < arg3 >, < arg3 >, < arg3 >, < arg3 > >