#177 cugr doesn't support inout ports Issue opened by antonblanchard This was noticed in issue #167

[   0.006] ------------------------------------------------------------------------------ 
[   0.015]                      ICCAD 2019 - Global Routing Contest                       
[   0.015]                              Team number : 15                                  
[   0.015]                              Team name : CU-GR                                 
[   0.015]         Members: Jinwei Liu, Chak-Wa Pui, Fangzhou Wang,                       
[   0.015]                  Evangeline F.Y. Young                                         
[   0.015]         Affiliation: The Chinese University of Hong Kong                       
[   0.015] ------------------------------------------------------------------------------ 
[   0.021] Input .lef file   : /openLANE_flow/designs/icache/runs/24-01_19-07/tmp/merged_unpadded.lef
[   0.021] Input .def file.  : /openLANE_flow/designs/icache/runs/24-01_19-07/tmp/routing/23-addspacers.obs.def
[   0.021] # of threads      : 32
[   0.021] Output file name  : /openLANE_flow/designs/icache/runs/24-01_19-07/tmp/routing/24-fastroute.guide
[   0.021] 
terminate called after throwing an instance of 'Rsyn::Exception'
  what():  Only in and out direction are supported right now.

efabless/openlane