clever fails at postprocess-predictions step

[Ashish Ashish]

Hi. I'm running clever like this:

clever -T 7 --sorted --use_xa foo.sorted.bam hg19.fa.gz /tmp

It runs fine and I see that a predictions.raw.text file is created with lots of data, but the command ends with this error:

... Having read 9800000 lines Having read 9850000 lines Killed Error: non-zero exit code (35072) returned by commandline: "postprocess-predictions --vcf --covbal 0.333 --stddev 110.208 /tmp/predictions.raw.txt 21.5846 > /tmp/predictions.vcf"

I've checked the logs and don't see any additional information about what might be wrong. Any suggestions? Thank you.