a probe never completes, an exception is displayed
It can occur that a probe doesn't complete while its execution duration has elapsed. An exception is displayed in the terminal:
[java] CLIF server xxxx is ready.
[java] Exception in thread "CLIF probe"
java.lang.IllegalArgumentException: timeout value is negative [java] at java.lang.Thread.sleep(Native Method) [java] at org.objectweb.clif.probe.util.AbstractDumbInsert.run(AbstractDumbInsert.java:320) [java] at java.lang.Thread.run(Unknown Source)
It is not deterministic whether this problems occurs or not. Maybe a heavy system load induces a greater risk.