$date Sun Aug 17 06:21:41 2025 $end $version Icarus Verilog $end $timescale 1s $end $scope module invGateTB $end $var wire 1 ! B $end $var reg 1 " A $end $scope module uut $end $var wire 1 " A $end $var wire 1 ! B $end $upscope $end $upscope $end $enddefinitions $end $comment Show the parameter values. $end $dumpall $end #0 $dumpvars 1" 0! $end #10 1! 0" #20