[(Error (assertEqualToResult (sequential ((add-atom GroundingSpace-top (man mortal)) (match GroundingSpace-top ($M mortal) (mortal $M)))) ((mortal man))) 
Expected: [(mortal man)]
Got: [(), (mortal man)]
Excessive result: ())]
0.04user 0.01system 0:00.06elapsed 87%CPU (0avgtext+0avgdata 33704maxresident)k
5408inputs+0outputs (31major+3637minor)pagefaults 0swaps