error at odin stage doesn't kill process

[aman26kbm]

Expected Behaviour

When ODIN errors out, the run_vtr_task (and run_vtr_flow) should exit.

Current Behaviour

I'm running with plain ODIN (not Yosys, not Yosys+ODIN).
If the design has an error, ODIN fails. I can see the error in the odin.out file.
But the run_vtr_task.py process doesn't exit. It stays hanging (the terminal doesn't come back to prompt I mean).

Possible Solution

Steps to Reproduce

Had an email conversation with Seyed. He's able to already reproduce the issue.

Context

Your Environment

• VTR revision used: Master
• Operating System and version:
• Compiler version:

[sdamghan]

Thanks @aman26kbm
It seems the issue has come from the commit (3da9775). Will have a look at the codes to find out the solution.

[sdamghan]

solved in #1950