Hi guys, getting bored? Looking for an excuse to play with GDB? Here we go: https://swing.fit.cvut.cz/jenkins/view/CalipeL/job/calipel_s_pharo20_benchma... Okay, seriously: build 17 from Jun 17 did not crash - the Smalltalk code was the same. Jenkins executes following script: === export PATH=/usr/bin:$PATH IMAGE_BASE=CalipeL-S-$BUILD_NUMBER IMAGE=$IMAGE_BASE.image if [ ! -r Pharo.image ]; then wget -O- get.pharo.org | bash fi ./pharo Pharo.image save $IMAGE_BASE ./pharo $IMAGE config http://smalltalkhub.com/mc/JanVrany/CalipeL-S/main ConfigurationOfCalipeLS --install=0.1 ./pharo $IMAGE benchmark --json -o results.json BenchmarkMicro === System is running stock 32bit debian stable on VMWare ESX 5.1. I can provide more details if you like (and ask what exactly :-) Best, Jan