| create_clock -period 10 -waveform {0 5} clk_int_1 | |
| create_clock -period 10 -waveform {0 5} clk | |
| create_clock -period 10 -waveform {1 6} ibuf_proxy_out | |
| create_clock -period 10 -waveform {2 7} \$auto\$clkbufmap.cc:247:execute\$1918 | |
| create_clock -period 10 -waveform {1 6} \$auto\$clkbufmap.cc:247:execute\$1920 |