Output window of IntelliJ IDEA cuts output [duplicate]

Answer 1

Couldn't get more votes to close the question so I have to answer it myself.

IDEA_HOME\bin\idea.properties

#-----------------------------------------------------------------------
# This option controls console cyclic buffer: keeps the console output size not higher than the specified buffer size (Kb). Older lines are deleted.
# In order to disable cycle buffer use idea.cycle.buffer.size=disabled
idea.cycle.buffer.size=1024 

Answer 2

For windows change the terminal shell path:

File->Settings->Tools->Terminal

from cmd.exe to:

cmd.exe "/K mode con:cols=**500** lines=9999&cmd.exe"

Answer 3

Preferences/Settings -> Editor -> General -> Console, check the box next to Override console cycle buffer size, set to a larger number than 1024 KB.