Profiling results
-----------------
  Total cpu time observed: 392ms (out of 604ms)
  Number of samples taken: 2 (once every 196ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
                              ??? [3]                       100.0%
 [1] 392(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] 392(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] 392(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] 392(100.0%)   0(0.0%)  run-improve43 ...ie/develop/src/mainloop.rkt:362:0
                              setup-prog!34 [5]             100.0%
------------------------------------------------------------------
                              run-improve43 [4]             100.0%
 [5] 392(100.0%)   0(0.0%)  setup-prog!34 ...bie/develop/src/mainloop.rkt:76:0
                              prepare-points-intervals19 [6]100.0%
------------------------------------------------------------------
                              setup-prog!34 [5]             100.0%
 [6] 392(100.0%)   0(0.0%)  prepare-points-intervals19 ...src/points.rkt:130:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals19 [6]100.0%
 [7] 392(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:142:4
                              loop [8]                      100.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [8] 392(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:111:2
                              ??? [9]                       100.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
 [9] 392(100.0%)   0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:145:2
                              ??? [10]                      100.0%
------------------------------------------------------------------
                              ??? [9]                       100.0%
[10] 392(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [11]                       50.0%
                              ??? [12]                       50.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[11] 196(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                              ival-pow [13]                 100.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[12] 196(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-sqrt [14]                100.0%
------------------------------------------------------------------
                              ??? [11]                      100.0%
[13] 196(50.0%)    0(0.0%)  ival-pow ...rbie/develop/src/biginterval.rkt:199:0
                              ??? [15]                      100.0%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[14] 196(50.0%)    0(0.0%)  ival-sqrt ...bie/develop/src/biginterval.rkt:181:0
                              ??? [15]                      100.0%
------------------------------------------------------------------
                              ival-sqrt [14]                 50.0%
                              ival-pow [13]                  50.0%
[15] 392(100.0%) 196(50.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                              bfsqrt [16]                    50.0%
------------------------------------------------------------------
                              ??? [15]                      100.0%
[16] 196(50.0%)    0(0.0%)  bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:618:4
                              new-mpfr [17]                 100.0%
------------------------------------------------------------------
                              bfsqrt [16]                   100.0%
[17] 196(50.0%)  196(50.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
------------------------------------------------------------------