Profiling results
-----------------
  Total cpu time observed: 618ms (out of 736ms)
  Number of samples taken: 3 (once every 206ms)

==================================================================
                              Caller
Idx  Total       Self       Name+src                        Local%
     ms(pct)     ms(pct)      Callee
==================================================================
[1] 618(100.0%)   0(0.0%)   ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
[2] 618(100.0%)   0(0.0%)   profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [3]                       100.0%
------------------------------------------------------------------
                              profile-thunk16 [2]           100.0%
[3] 618(100.0%)   0(0.0%)   run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                              .../more-scheme.rkt:261:28 [4]100.0%
------------------------------------------------------------------
                              run [3]                       100.0%
[4] 618(100.0%)   0(0.0%)   .../more-scheme.rkt:261:28 (unknown source)
                              run-improve47 [5]             100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
[5] 618(100.0%)   0(0.0%)   run-improve47 ...bie/master/src/mainloop.rkt:364:0
                              prepare-points-intervals [6]  100.0%
------------------------------------------------------------------
                              run-improve47 [5]             100.0%
[6] 618(100.0%)   0(0.0%)   prepare-points-intervals ...r/src/points.rkt:122:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals [6]  100.0%
[7] 618(100.0%)   0(0.0%)   loop ...ghtlies/herbie/master/src/points.rkt:134:4
                              loop [8]                      100.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
[8] 618(100.0%) 618(100.0%) loop ...ightlies/herbie/master/src/points.rkt:79:2
------------------------------------------------------------------