%Error-UNSUPPORTED: t/t_sequence_nonconst_delay_unsup.v:14:40: Unsupported: non-constant cycle delay in sequence and/or
                                                             : ... note: In instance 't'
   14 |   assert property (@(posedge clk) (a ##delay b) and (c ##1 d));
      |                                        ^~~~~
                    ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest
%Error: Exiting due to