Sorry for delay.
I can't open the log file because after opening the file Substance becomes not responding, and I can't export the log file.
I think there is some problem with substance, I build a car in Maya and export it to substance which was a heavy model but I did the painting and I got into the problem which I told you before, So I decided to split the model to smaller part such as body, engine, chassis and export them again to substance instead of a heavy one piece of geometry. Now what is a problem here! My first project with heavy mesh with some painting layers has 3.7 gigabyte size, but one of the part which I split has more than 4.3 gigabyte size and I have only one layer of painting :|