updated README

stable id lookup now also contains an archive_id_lookup table, which stores retired stable ids
also reduced the required memory
for release 74 and 66 species, it ran with less than 600Mb, no need to request 1.5G

misc-scripts/stable_id_lookup/README

@@ -16,6 +16,8 @@ core	  Exon
 compara	  GeneTree
 	  Family
 
+For Gene, Transcript and Translation, an archive_id_lookup is also created, containing all previously used ids
+
 
 
 Command to create the stable_id database on ens-staging1 and copy stable ids from databases on ens-staging1 and 2:
@@ -26,8 +28,8 @@ USR=''
 PASS=''
 
 cd $DIR
-bsub -q normal -M 1500000 -R'select[mem>1500] rusage[mem=1500]' -o ./stable_ids_${RELEASE}.out -e ./stable_ids_${RELEASE}.err perl populate_stable_id_lookup.pl \
+bsub -q normal -M 700000 -R'select[mem>700] rusage[mem=700]' -o ./stable_ids_${RELEASE}.out -e ./stable_ids_${RELEASE}.err perl populate_stable_id_lookup.pl \
 -lhost ens-staging1 -luser $USR -lpass $PASS -create -host ens-staging1 -host ens-staging2 -user ensro
 
 
-For release 70 the job consumed 1Gb of memory and took 1hr 40 minutes to run
+For release 74, the job consumed 584Mb of memory and took 1hr 53 minutes to run