Error found by spectre during circuit read-in.
ERROR (SFE-868): "input.scs" 8: Unable to open input file `/home/rfic/IBM_PDK/cmrf8sf/rel/Spectre/models/design.scs'.
No such file or directory.
ERROR (SFE-868): "input.scs" 9: Unable to open input file `/home/rfic/IBM_PDK/cmrf8sf/rel/Spectre/models/allModels.scs'.
No such file or directory.