Game crashes in a late game. In the last few months a have played a few games. It always happens sooner or later - begining from turn 150+. 

Loading time extremely long up to 10 min. turn time increases from turn to turn up to more than 1 minute. 

Version: 1.5.37 S5 (all DLC and updates) .

Pure fresh installation - no mods were installed, and file verification has been made too.

System: Windows 7x64, Core i5, DDR3 16GB, SSD 240GB, NVIDIA GTX950 (2GB). 

crash.dmp

error.log

output_log.txt

SOPH-14-afterparty.sav

Earlier I could play this game more turns without such issues and it was much faster (loading and turns time). Same hard and soft. 

Please help me to understand how to get a comfortable gameplay. Maybe remove some DLC or updates?