Total REAL time to PAR completion: 1 hrs 14 mins 36 secs 
Total CPU time to PAR completion: 1 hrs 14 mins 39 secs 

Peak Memory Usage:  1178 MB

Placer: Placement generated during map.
Routing: Completed - errors found.
Timing: Completed - 82 errors found.

Number of error messages: 0
Number of warning messages: 22
Number of info messages: 1

Writing design to file atlys_hdmi2usb-hdmi2usbsoc-atlys.ncd



PAR done!
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              / /|_/ / / / _\ \/ _ \/ /__
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a high performance and small footprint SoC based on Migen

====== Building for: ======
Platform:  atlys
Target:    atlys_hdmi2usb
Subtarget: HDMI2USBSoC
CPU type:  lm32
===========================
Traceback (most recent call last):
  File "make.py", line 198, in <module>
    vns = platform.build(soc, build_name=build_name, **build_kwargs)
  File "/home/shenki/dev/foo/HDMI2USB-misoc-firmware/third_party/migen/mibuild/xilinx/platform.py", line 28, in build
    return self.toolchain.build(self, *args, **kwargs)
  File "/home/shenki/dev/foo/HDMI2USB-misoc-firmware/third_party/migen/mibuild/xilinx/ise.py", line 197, in build
    self.map_opt, self.par_opt)
  File "/home/shenki/dev/foo/HDMI2USB-misoc-firmware/third_party/migen/mibuild/xilinx/ise.py", line 124, in _run_ise
    raise OSError("Subprocess failed")
OSError: Subprocess failed
Makefile:81: recipe for target 'gateware' failed
make: *** [gateware] Error 1