watchall set my_tree.in[0].r 0 set my_tree.in[1].r 0 set my_tree.in[2].r 0 set my_tree.in[3].r 0 set my_tree.in[4].r 0 set my_tree.out.a 0 cycle assert my_tree.in[0].a 0 assert my_tree.in[1].a 0 assert my_tree.in[2].a 0 assert my_tree.in[3].a 0 assert my_tree.in[4].a 0 assert my_tree.out.r 0 system "echo '-------------------------------------------------'" system "echo '[0] System initialized'" set Reset 0 cycle system "echo '-------------------------------------------------'" system "echo '[1] System reset completed'" set my_tree.in[0].r 1 set my_tree.in[2].r 1 set my_tree.in[4].r 1 cycle assert my_tree.out.r 1 set my_tree.out.a 1 cycle assert my_tree.out.r 0 set my_tree.out.a 0 cycle assert my_tree.out.r 1 set my_tree.out.a 1 cycle assert my_tree.out.r 0 set my_tree.out.a 0 cycle assert my_tree.out.r 1 set my_tree.out.a 1 cycle assert my_tree.out.r 0 set my_tree.out.a 0 cycle system "echo '-------------------------------------------------'" system "echo '[3] Sent three inputs, received 3 outputs'"