$date
Sun May 15 18:09:25 2022
$end
$version
Icarus Verilog
$timescale
1s
$scope module top $end
$var reg 8 ! \arr[4] [7:0] $end
$upscope $end
$enddefinitions $end
$comment Show the parameter values. $end
$dumpall
#0
$dumpvars
b0 !
#1
b11111111 !