%Error: t/t_timescale_parse_bad.v:8:1: `timescale timeunit '1ps' must be greater than or equal to timeprecision '1ns'
    8 | `timescale 1ps/1ns
      | ^~~~~~~~~~~~~~~~~~
%Error: t/t_timescale_parse_bad.v:11:1: `timescale timeunit syntax error: 'frump'
   11 | `timescale frump
      | ^~~~~~~~~~~~~~~~
%Error: t/t_timescale_parse_bad.v:12:1: `timescale timeunit syntax error: '1xs'
   12 | `timescale 1xs
      | ^~~~~~~~~~~~~~
%Error: t/t_timescale_parse_bad.v:13:1: `timescale timeunit syntax error: '2ps'
   13 | `timescale 2ps
      | ^~~~~~~~~~~~~~
%Error: t/t_timescale_parse_bad.v:14:1: `timescale timeprecision syntax error: 'frump'
   14 | `timescale 1ns / frump
      | ^~~~~~~~~~~~~~~~~~~~~~
%Error: t/t_timescale_parse_bad.v:15:1: `timescale syntax error: ' 1ns / 1ps /extra'
   15 | `timescale 1ns / 1ps /extra
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
%Error: t/t_timescale_parse_bad.v:18:13: timeunit illegal value
   18 |    timeunit 2ps;   
      |             ^~~
%Error: t/t_timescale_parse_bad.v:19:18: timeprecision illegal value
   19 |    timeprecision 2ps;    
      |                  ^~~
%Error: Exiting due to