diff --git a/Jenkinsfile b/Jenkinsfile
index a86c763..aa362b0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -6,6 +6,7 @@ pipeline {
     stages {
       stage('Clean') {
               steps {
+                 sh "docker stop klaus"
                  sh "docker rm klaus"
             }
         }
diff --git a/target/surefire-reports/2020-09-28T15-16-54_550-jvmRun1.dump b/target/surefire-reports/2020-09-28T15-16-54_550-jvmRun1.dump
new file mode 100644
index 0000000..0ac8b97
--- /dev/null
+++ b/target/surefire-reports/2020-09-28T15-16-54_550-jvmRun1.dump
@@ -0,0 +1,14 @@
+# Created at 2020-09-28T15:17:04.723
+System.exit() or native command error interrupted process checker.
+java.lang.IllegalStateException: error [STOPPED] to read process 6996
+	at org.apache.maven.surefire.booter.PpidChecker.checkProcessInfo(PpidChecker.java:145)
+	at org.apache.maven.surefire.booter.PpidChecker.isProcessAlive(PpidChecker.java:116)
+	at org.apache.maven.surefire.booter.ForkedBooter$2.run(ForkedBooter.java:214)
+	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
+	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
+	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
+	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
+	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
+	at java.base/java.lang.Thread.run(Thread.java:832)
+
+