pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-17152-zuccal0.ps) >>/Users/jc/w/tmp/Tune-17152-get.log 2>&1" returned status 256
http://ifdo.ca/~seymour/runabc/esac/zuccal0.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_17152.log 133498 Log file, useful mostly for debugging
Tune-17152-get.log 4076 Log file, useful mostly for debugging
Tune-17152-zuccal0.abc 296 ABC music file with the extracted tune(s)
Tune-17152-zuccal0.ps 34189 PostScript
Tune-17152-zuccal0.txt 296 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.