Profiling results
-----------------
  Total cpu time observed: 1636ms (out of 1920ms)
  Number of samples taken: 5 (once every 327ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1636(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] 1636(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] 1636(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] 1636(100.0%)   0(0.0%)  run-improve47 ...rface-bugs/src/mainloop.rkt:346:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve47 [4]           100.0%
 [5] 1636(100.0%)   0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 1636(100.0%)   0(0.0%)  loop ...ie/fix-interface-bugs/src/points.rkt:134:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1636(100.0%)   0(0.0%)  loop ...bie/fix-interface-bugs/src/points.rkt:80:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 1636(100.0%)   0(0.0%)  ??? ...e/fix-interface-bugs/src/programs.rkt:115:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 1636(100.0%) 652(39.9%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [10]                     60.1%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10]  984(60.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               ival-pow [11]               100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[11]  984(60.1%)  984(60.1%) ival-pow ...terface-bugs/src/biginterval.rkt:230:0
-----------------------------------------------------------------