Profiling results
-----------------
  Total cpu time observed: 768ms (out of 1028ms)
  Number of samples taken: 2 (once every 384ms)

==========================================================
                              Caller
 Idx  Total       Self      Name+src                Local%
      ms(pct)     ms(pct)     Callee
==========================================================
                              ??? [3]               100.0%
 [1] 768(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] 768(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                              ??? [3]               100.0%
----------------------------------------------------------
                              run [2]                50.0%
 [3] 768(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [1]    50.0%
                              run-improve43 [4]      50.0%
----------------------------------------------------------
                              ??? [3]               100.0%
 [4] 768(100.0%)   0(0.0%)  run-improve43 ...interface2/src/mainloop.rkt:339:0
                              setup-prog!34 [5]     100.0%
----------------------------------------------------------
                              run-improve43 [4]     100.0%
 [5] 768(100.0%)   0(0.0%)  setup-prog!34 .../interface2/src/mainloop.rkt:67:0
                              loop [6]              100.0%
----------------------------------------------------------
                              setup-prog!34 [5]     100.0%
 [6] 768(100.0%)   0(0.0%)  loop ...ies/herbie/interface2/src/points.rkt:284:2
                              make-exacts-walkup [7] 50.0%
                              loop [8]               50.0%
----------------------------------------------------------
                              loop [6]              100.0%
 [7] 384(50.0%)    0(0.0%)  make-exacts-walkup ...erface2/src/points.rkt:222:0
                              loop [10]             100.0%
----------------------------------------------------------
                              loop [6]              100.0%
 [8] 384(50.0%)    0(0.0%)  loop ...ies/herbie/interface2/src/points.rkt:243:2
                              loop [9]              100.0%
----------------------------------------------------------
                              loop [8]              100.0%
 [9] 384(50.0%)    0(0.0%)  loop ...ies/herbie/interface2/src/points.rkt:226:4
                              loop [10]             100.0%
----------------------------------------------------------
                              make-exacts-walkup [7]  0.8%
                              loop [9]                2.3%
                              loop [10]              96.9%
[10] 768(100.0%)   0(0.0%)  loop ...-7.0/collects/racket/private/map.rkt:40:19
                              loop [10]              96.9%
                              composed [11]           3.1%
----------------------------------------------------------
                              loop [10]             100.0%
[11] 768(100.0%)   0(0.0%)  composed ...ollects/racket/private/list.rkt:321:16
                              ??? [12]              100.0%
----------------------------------------------------------
                              composed [11]         100.0%
[12] 768(100.0%)   0(0.0%)  ??? ...ies/herbie/interface2/src/programs.rkt:99:2
                              ??? [13]              100.0%
----------------------------------------------------------
                              ??? [12]              100.0%
[13] 768(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [14]              100.0%
----------------------------------------------------------
                              ??? [13]              100.0%
[14] 768(100.0%) 384(50.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                              bfsin [15]             50.0%
----------------------------------------------------------
                              ??? [14]              100.0%
[15] 384(50.0%)    0(0.0%)  bfsin ...-lib/math/private/bigfloat/mpfr.rkt:618:4
                              new-mpfr [16]         100.0%
----------------------------------------------------------
                              bfsin [15]            100.0%
[16] 384(50.0%)  384(50.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
----------------------------------------------------------