recompose this grid

testing results for: sql
mac-mini
Cla-Dar-i64
mac-mini
Cla-Dar-i64
lab04
Cla-Fed-i64
lab01
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab05
GNU-Fed-i64
lab04
GNU-Fed-i64
lab05
GNU-Fed-i64
lab01
GNU-Fed-i64
lab04
Int-Fed-i64
power8
GNU-Fed-p64
power8
GNU-Fed-p64
win2k12r2
Mic-Win-i32
win2k12r2
Int-Win-i64
win2k12r2
Mic-Win-i64
lab03
Int-Win-i64
lab03
Mic-Win-i64
sql/test/mergetables1.968 2.036 3.068 3.880 1.451 1.433 2.562 1.702 2.712 1.488 4.119 3.914 2.326 2.307 4.766 3.672 5.719 5.257 3.728 
singlekeyconstraint X X0.057  X X0.079  X X0.139  X X0.171  X X0.076  X X0.077  X X0.126  X X0.083  X X0.135  X X0.077  X X0.174  X X0.167  X X0.074  X X0.073  X X0.328  X X0.172  X X0.203  X X0.406  X X0.187 
sqlsmith-exists M M0.022  M A0.022  M M0.032  M M0.506  M M0.016  M M0.014  M M0.031  M A0.294  M M0.032  M M0.014  M A0.700  M A0.511  M A0.187  M A0.168  M M0.031  M M0.031  M M0.031  M A0.047  M M0.047 
73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)73666 (Nov2019)