Console Output

15:52:09 [2024-05-24T19:52:09.884Z] + printenv
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullId=7344
15:52:09 [2024-05-24T19:52:09.884Z] JENKINS_NODE_COOKIE=20dac35b-d27d-4185-9015-5a468fb409fa
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullLink=https://github.com/eclipse/omr/pull/7344
15:52:09 [2024-05-24T19:52:09.884Z] XDG_SESSION_ID=1955
15:52:09 [2024-05-24T19:52:09.884Z] BUILD_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/4421/
15:52:09 [2024-05-24T19:52:09.884Z] SHELL=/bin/bash
15:52:09 [2024-05-24T19:52:09.884Z] TERM=dumb
15:52:09 [2024-05-24T19:52:09.884Z] HUDSON_SERVER_COOKIE=c3663d0c112c2ee2
15:52:09 [2024-05-24T19:52:09.884Z] ghprbSourceBranch=master
15:52:09 [2024-05-24T19:52:09.884Z] STAGE_NAME=Queue
15:52:09 [2024-05-24T19:52:09.884Z] SSH_CLIENT=198.41.30.213 34930 22
15:52:09 [2024-05-24T19:52:09.884Z] BUILD_TAG=jenkins-PullRequest-linux_390-64-4421
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullAuthorLogin=dmitripivkine
15:52:09 [2024-05-24T19:52:09.884Z] GTEST_COLOR=0
15:52:09 [2024-05-24T19:52:09.884Z] JOB_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/
15:52:09 [2024-05-24T19:52:09.884Z] WORKSPACE=/home/omr/workspace/Build
15:52:09 [2024-05-24T19:52:09.884Z] RUN_CHANGES_DISPLAY_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/4421/display/redirect?page=changes
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullDescription=GitHub pull request #7344 of commit d4b0903569f88d1b19535e6f31e0b33064576138, no merge conflicts.
15:52:09 [2024-05-24T19:52:09.884Z] ghprbAuthorRepoGitUrl=https://github.com/dmitripivkine/omr.git
15:52:09 [2024-05-24T19:52:09.884Z] USER=omr
15:52:09 [2024-05-24T19:52:09.884Z] ghprbTriggerAuthorLoginMention=@babsingh
15:52:09 [2024-05-24T19:52:09.884Z] OPENJ9_JAVA_COMMAND_LINE=java -Xmx1g -Xdump:system:none -Xdump:heap:none -Xdump:java:none -Xdump:snap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache -Xdump:java:events=gpf+user+abort+traceassert+corruptcache -Xdump:snap:events=gpf+abort+traceassert+corruptcache -jar remoting.jar -workDir /home/omr -jar-cache /home/omr/remoting/jarCache
15:52:09 [2024-05-24T19:52:09.884Z] RUN_ARTIFACTS_DISPLAY_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/4421/display/redirect?page=artifacts
15:52:09 [2024-05-24T19:52:09.884Z] ghprbCommentBody=jenkins build all
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullTitle=Use top-down direction for heap allocation on zLinux
15:52:09 [2024-05-24T19:52:09.884Z] JENKINS_HOME=/var/jenkins
15:52:09 [2024-05-24T19:52:09.884Z] PATH=/usr/lib/ccache/:/home/omr/jdk11/bin:/usr/local/bin:/usr/bin
15:52:09 [2024-05-24T19:52:09.884Z] MAIL=/var/mail/omr
15:52:09 [2024-05-24T19:52:09.884Z] RUN_DISPLAY_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/4421/display/redirect
15:52:09 [2024-05-24T19:52:09.884Z] _=/usr/bin/printenv
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullAuthorLoginMention=@dmitripivkine
15:52:09 [2024-05-24T19:52:09.884Z] PWD=/home/omr/workspace/Build
15:52:09 [2024-05-24T19:52:09.884Z] HUDSON_URL=https://ci.eclipse.org/omr/
15:52:09 [2024-05-24T19:52:09.884Z] LANG=en_US.UTF-8
15:52:09 [2024-05-24T19:52:09.884Z] JOB_NAME=PullRequest-linux_390-64
15:52:09 [2024-05-24T19:52:09.884Z] GITLAB_OBJECT_KIND=none
15:52:09 [2024-05-24T19:52:09.884Z] sha1=origin/pr/7344/merge
15:52:09 [2024-05-24T19:52:09.884Z] BUILD_DISPLAY_NAME=#4421
15:52:09 [2024-05-24T19:52:09.884Z] JENKINS_URL=https://ci.eclipse.org/omr/
15:52:09 [2024-05-24T19:52:09.884Z] BUILD_ID=4421
15:52:09 [2024-05-24T19:52:09.884Z] ghprbActualCommit=d4b0903569f88d1b19535e6f31e0b33064576138
15:52:09 [2024-05-24T19:52:09.884Z] JOB_BASE_NAME=PullRequest-linux_390-64
15:52:09 [2024-05-24T19:52:09.884Z] RUN_TESTS_DISPLAY_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/4421/display/redirect?page=tests
15:52:09 [2024-05-24T19:52:09.884Z] SHLVL=3
15:52:09 [2024-05-24T19:52:09.884Z] HOME=/home/omr
15:52:09 [2024-05-24T19:52:09.884Z] GIT_BRANCH=master
15:52:09 [2024-05-24T19:52:09.884Z] CI=true
15:52:09 [2024-05-24T19:52:09.884Z] WORKSPACE_TMP=/home/omr/workspace/Build@tmp
15:52:09 [2024-05-24T19:52:09.884Z] EXECUTOR_NUMBER=0
15:52:09 [2024-05-24T19:52:09.884Z] JENKINS_SERVER_COOKIE=durable-cda0c381d83a427289b5746bbb96a0233691580dc8bd5ae0284959965b0b65c0
15:52:09 [2024-05-24T19:52:09.884Z] NODE_LABELS=Linux compile:zlinux 390 rh7-s390x-03
15:52:09 [2024-05-24T19:52:09.884Z] LOGNAME=omr
15:52:09 [2024-05-24T19:52:09.884Z] ghprbTriggerAuthor=Babneet Singh
15:52:09 [2024-05-24T19:52:09.884Z] HUDSON_HOME=/var/jenkins
15:52:09 [2024-05-24T19:52:09.884Z] SSH_CONNECTION=198.41.30.213 34930 148.100.85.95 22
15:52:09 [2024-05-24T19:52:09.884Z] ghprbPullLongDescription=Current heap allocation direction for zLinux is bottom-up. The motivation for this is on Z platforms shift operation executes faster for smaller shift value. However with bottom-up direction object heap takes all available memory below 4G bar. This does not allow Suballocator to expand if necessary and might lead to OOM below 4G bar. The intention for this fix is to improve this situation. Switching to top-down increases chances that less memory below 4G bar is going to be used (but worst case scenario still be the same as now). In order to keep smaller shift performance benefit an allocation shift scheme should stay 0-1-2-3-4. All other platforms still use 0-3-4. The behaviour for all other platforms has not been changed.
15:52:09 [2024-05-24T19:52:09.884Z] NODE_NAME=rh7-s390x-03
15:52:09 [2024-05-24T19:52:09.884Z] LESSOPEN=||/usr/bin/lesspipe.sh %s
15:52:09 [2024-05-24T19:52:09.884Z] ghprbTargetBranch=master
15:52:09 [2024-05-24T19:52:09.884Z] JOB_DISPLAY_URL=https://ci.eclipse.org/omr/job/PullRequest-linux_390-64/display/redirect
15:52:09 [2024-05-24T19:52:09.884Z] BUILD_NUMBER=4421
15:52:09 [2024-05-24T19:52:09.884Z] BUILDSPEC=linux_390-64
15:52:09 [2024-05-24T19:52:09.884Z] HUDSON_COOKIE=efc0711c-c9ac-4c95-847b-78691a6e16c3
15:52:09 [2024-05-24T19:52:09.884Z] XDG_RUNTIME_DIR=/run/user/1003
15:52:09 [2024-05-24T19:52:09.884Z] ghprbTriggerAuthorLogin=babsingh
15:52:09 [2024-05-24T19:52:09.884Z] ghprbCredentialsId=github-bot-token
15:52:09 [2024-05-24T19:52:09.884Z] ghprbGhRepository=eclipse/omr