Compiling vpi/realtime.c...
Making realtime.vpi from  realtime.o...
time = 12346.000000
calltf from test2 12346.000000, 12346.000000
time = 14692.000000
calltf from test2 14692.000000, 14692.000000
time = 12345.678900
calltf from test 12345678900000.000000, 12345.678900
time = 14691.357810
calltf from test 14691357810000.000000, 14691.357810