Why it's not working on #15 delay

In reply to muku_383:
Need one more help sir,
i want to read random generated text file and send to driver using UVM.

  1. i have random generated signals as:- rq1: 2, rq2: 10, rq3: 22.
    in sequence
  2. open ran_gen.txt file
  3. read first string word from txt file and split into 3 part because, 3 signals are there and i need those 3 to send to driver.
  4. after split need to store into reg and then use `uvm_Send to send it to driver.

is it right step?