recompose this grid

testing results for: monetdb5
mac-mini
Cla-Dar-i64
monetdb5/mal7.508 
tst116 O X0.015 
tst660 O X0.015 
malids O X0.016 
monetdb5/optimizer0.832 
dataflow X X0.015 
monetdb5/scheduler0.179 
sched00 X X0.021 
memo01 X X0.067 
memo02 X X0.091 
total17.667 
75318 (unlock)