Profiling results
-----------------
  Total cpu time observed: 704ms (out of 1104ms)
  Number of samples taken: 2 (once every 352ms)

==========================================================
                              Caller
 Idx  Total       Self      Name+src                Local%
      ms(pct)     ms(pct)     Callee
==========================================================
                              run [6]                50.0%
 [1] 704(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [4]    50.0%
                              run-improve43 [3]      50.0%
----------------------------------------------------------
                              hash-ref! [12]        100.0%
 [2] 352(50.0%)    0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:142:5
                              loop [5]              100.0%
----------------------------------------------------------
                              ??? [1]               100.0%
 [3] 704(100.0%)   0(0.0%)  run-improve43 ...ie/develop/src/mainloop.rkt:339:0
                              setup-prog!34 [7]     100.0%
----------------------------------------------------------
                              ??? [1]               100.0%
 [4] 704(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [6]               100.0%
----------------------------------------------------------
                              ??? [2]               100.0%
 [5] 352(50.0%)    0(0.0%)  loop ...-7.0/collects/racket/private/map.rkt:40:19
                              hash-ref! [12]        100.0%
----------------------------------------------------------
                              profile-thunk16 [4]   100.0%
 [6] 704(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                              ??? [1]               100.0%
----------------------------------------------------------
                              run-improve43 [3]     100.0%
 [7] 704(100.0%)   0(0.0%)  setup-prog!34 ...bie/develop/src/mainloop.rkt:67:0
                              prepare-points [8]    100.0%
----------------------------------------------------------
                              setup-prog!34 [7]     100.0%
 [8] 704(100.0%)   0(0.0%)  prepare-points ...bie/develop/src/points.rkt:166:0
                              loop [9]               50.0%
                              eval-prog [10]         50.0%
----------------------------------------------------------
                              prepare-points [8]    100.0%
 [9] 352(50.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:143:4
                              loop [11]             100.0%
----------------------------------------------------------
                              prepare-points [8]    100.0%
[10] 352(50.0%)    0(0.0%)  eval-prog .../herbie/develop/src/programs.rkt:83:0
                              hash-ref! [12]        100.0%
----------------------------------------------------------
                              loop [9]              100.0%
[11] 352(50.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:102:2
                              ??? [14]              100.0%
----------------------------------------------------------
                              eval-prog [10]         33.3%
                              loop [5]               66.7%
[12] 352(50.0%)    0(0.0%)  hash-ref! .../racket/private/more-scheme.rkt:376:2
                              ??? [2]                66.7%
                              bigfloat-hash [13]     33.3%
----------------------------------------------------------
                              hash-ref! [12]        100.0%
[13] 352(50.0%)    0(0.0%)  bigfloat-hash ...h/private/bigfloat/mpfr.rkt:167:0
                              sig+exp->bigfloat [15]100.0%
----------------------------------------------------------
                              loop [11]             100.0%
[14] 352(50.0%)    0(0.0%)  ??? ...htlies/herbie/develop/src/programs.rkt:99:2
                              ??? [16]              100.0%
----------------------------------------------------------
                              bigfloat-hash [13]    100.0%
[15] 352(50.0%)  352(50.0%) sig+exp->bigfloat ...ivate/bigfloat/mpfr.rkt:387:0
----------------------------------------------------------
                              ??? [14]              100.0%
[16] 352(50.0%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [17]              100.0%
----------------------------------------------------------
                              ??? [16]              100.0%
[17] 352(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-exp [18]         100.0%
----------------------------------------------------------
                              ??? [17]              100.0%
[18] 352(50.0%)    0(0.0%)  ival-exp ...rbie/develop/src/biginterval.rkt:180:0
                              bfexp [19]            100.0%
----------------------------------------------------------
                              ival-exp [18]         100.0%
[19] 352(50.0%)    0(0.0%)  bfexp ...-lib/math/private/bigfloat/mpfr.rkt:618:4
                              new-mpfr [20]         100.0%
----------------------------------------------------------
                              bfexp [19]            100.0%
[20] 352(50.0%)  352(50.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
----------------------------------------------------------