./ivltests/pr2001162.v:36: warning: Scalar port ``l'' has a vectored net declaration [31:0].
./ivltests/pr2001162.v:36: warning: Scalar port ``r'' has a vectored net declaration [31:0].
test2 increment; reading counter as 0
test1 increment; reading counter as 1
test2 increment; reading counter as 2
test1 increment; reading counter as 3
test2 increment; reading counter as 4
test1 increment; reading counter as 5
test2 increment; reading counter as 6
test1 increment; reading counter as 7
time 52; the counter is 8