recompose this grid

testing results for: monetdb5
mac-mini
Cla-Dar-i64
monetdb5/mal8.238 
tst116 O X0.015 
tst660 O X0.015 
malids O X0.016 
monetdb5/optimizer0.840 
dataflow X X0.015 
monetdb5/scheduler0.170 
sched00 X X0.022 
memo01 X X0.059 
memo02 X X0.089 
total19.606 
75318 (unlock)