Checkpointing bug in Condor Version 6.1.9November 1, 1999
Condor 6.1.9 contains a bug in the checkpointing code for “standard” jobs. Once a job checkpoints for the first time, it will no longer be able to checkpoint again. If you are using the standard universe (relinking your jobs with condor_compile), you are going to have problems with 6.1.9. A new version will be released very soon to fix this bug.