1. A non-transitory computer readable storage medium storing instructions, the instructions when executed by one or more processors cause the one or more processors to: receive, from an emulator, a plurality of interface signals, the emulator including a plurality of field-programmable gate arrays (FPGAs), the plurality of interface signals generated by tracing interfaces from the plurality of FPGAs during emulation of a design under test (DUT); transmit to the emulator instructions to run a subset of FPGAs from the plurality of FPGAs; and receive from the emulator traced signals traced during the running of the subset of FPGAs based on one or more interface signals from the plurality of interface signals.