1%Error-UNSUPPORTED: t/t_event_control_unsup.v:14:7: Unsupported: timing control statement in this location 2 : ... In instance t 3 : ... Suggest have one timing control statement per procedure, at the top of the procedure 4 14 | @(clk); 5 | ^ 6 ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest 7%Error-UNSUPPORTED: t/t_event_control_unsup.v:16:7: Unsupported: timing control statement in this location 8 : ... In instance t 9 : ... Suggest have one timing control statement per procedure, at the top of the procedure 10 16 | @(clk); 11 | ^ 12%Error: Exiting due to 13