Compiling vpi/br_gh169.c...
Making br_gh169a.vpi from br_gh169.o...
scope test
wire test.a
wire test.c
wire test.b
scope test.dut1
wire test.dut1.i1
reg test.dut1.o1
scope test.dut2
wire test.dut2.i2
reg test.dut2.o2