One thing to note here is that UVM 1.1d is being used. # - Importing package mtiUvm.uvm_pkg (uvm-1.1d Built-in) # vlog -reportprogress 300 '+define+UVM_NO_DPI' test.sv # Model Technology ModelSim PE Student Edition vlog 10.4a Compiler 2015.03 Apr 7 2015