Basically, what I had to do was just boot with one core. Of corse it didnt fix the issue I was having but helped to advance in OS installation. But the issue was with not having proper kexts in Clover folders. Just make sure you have the right ones for your configuration.
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I solved the issue myself. Sorry for not updating this thread.
In future will do proper Problem Reporting but sometimes some guides not quite easy to understand.
I'm trying to install Sierra on my laptop, but no success. It gets stuck at different stages. It always passes the verbose screen, therefore I can't tell the reason why it gets stuck. Sometimes it passes the logo screen and gets stuck on the grey screen with nothing but mouse...