Profiling results
-----------------
  Total cpu time observed: 624ms (out of 1000ms)
  Number of samples taken: 2 (once every 312ms)

========================================================
                               Caller
 Idx  Total       Self       Name+src             Local%
      ms(pct)     ms(pct)      Callee
========================================================
                               ??? [3]            100.0%
 [1] 624(100.0%)   0(0.0%)   profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [2]            100.0%
--------------------------------------------------------
                               profile-thunk16 [1]100.0%
 [2] 624(100.0%)   0(0.0%)   run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]            100.0%
--------------------------------------------------------
                               run [2]             50.0%
 [3] 624(100.0%)   0(0.0%)   ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1] 50.0%
                               run-improve47 [4]   50.0%
--------------------------------------------------------
                               ??? [3]            100.0%
 [4] 624(100.0%)   0(0.0%)   run-improve47 ...rface-bugs/src/mainloop.rkt:345:0
                               simplify! [5]      100.0%
--------------------------------------------------------
                               run-improve47 [4]  100.0%
 [5] 624(100.0%)   0(0.0%)   simplify! ...interface-bugs/src/mainloop.rkt:223:0
                               ??? [6]            100.0%
--------------------------------------------------------
                               simplify! [5]      100.0%
 [6] 624(100.0%)   0(0.0%)   ??? ...x-interface-bugs/src/core/simplify.rkt:26:0
                               for-loop [7]       100.0%
--------------------------------------------------------
                               ??? [6]            100.0%
 [7] 624(100.0%)   0(0.0%)   for-loop ...erface-bugs/src/core/simplify.rkt:35:2
                               one-iter [8]       100.0%
--------------------------------------------------------
                               for-loop [7]       100.0%
 [8] 624(100.0%)   0(0.0%)   one-iter ...erface-bugs/src/core/simplify.rkt:72:0
                               find-matches [9]   100.0%
--------------------------------------------------------
                               one-iter [8]       100.0%
 [9] 624(100.0%)   0(0.0%)   find-matches ...ce-bugs/src/core/simplify.rkt:62:0
                               for-loop [10]      100.0%
--------------------------------------------------------
                               for-loop [10]       50.0%
                               find-matches [9]    50.0%
[10] 624(100.0%)   0(0.0%)   for-loop ...erface-bugs/src/core/simplify.rkt:64:8
                               for-loop [10]       50.0%
                               match-e [11]        50.0%
--------------------------------------------------------
                               for-loop [10]      100.0%
[11] 624(100.0%) 624(100.0%) match-e ...interface-bugs/src/core/ematch.rkt:39:0
--------------------------------------------------------