Regular simulation: ./Buildings_6.0.0_Buildings.Utilities.IO.Python27.Functions.Examples.Exchange -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. Limited backtrace at point of segmentation fault /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980)[0x7f22832b6980] /lib/x86_64-linux-gnu/libc.so.6(+0x3ebca0)[0x7f228329eca0]