pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9177-ceili.ps) >>/Users/jc/w/tmp/Tune-9177-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/redhawk.org/ceili/ceili.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_91776.log 149462 Log file, useful mostly for debugging
Form_91770.log 879 Log file, useful mostly for debugging
Form_91777.log 819 Log file, useful mostly for debugging
Form_91779.log 807 Log file, useful mostly for debugging
Tune-9177-ceili.abc 2022 ABC music file with the extracted tune(s)
Tune-9177-ceili.ps 33730 PostScript
Tune-9177-ceili.txt 2022 Plain-text file with the extracted tune(s)
Tune-9177-get.log 4490 Log file, useful mostly for debugging
Tune-91771-get.log 4296 Log file, useful mostly for debugging
Tune-91777-get.log 5530 Log file, useful mostly for debugging
Tune-91778-get.log 5347 Log file, useful mostly for debugging
Tune-91778-training_abc_XX.abc 256 ABC music file with the extracted tune(s)
Tune-91778-training_abc_XX.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-91778-training_abc_XX.ps 34727 PostScript
Tune-91778-training_abc_XX.txt 256 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.