Profiling results
-----------------
  Total cpu time observed: 1128ms (out of 1256ms)
  Number of samples taken: 3 (once every 376ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1128(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] 1128(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] 1128(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               run-improve40 [4]            50.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 1128(100.0%)   0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:340:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve40 [4]           100.0%
 [5] 1128(100.0%)   0(0.0%)  prepare-points-intervals ...p/src/points.rkt:133:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 1128(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1128(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:104:2
                               ??? [8]                      74.1%
                               log! [9]                     25.9%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8]  836(74.1%)    0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [9]  292(25.9%)    0(0.0%)  log! ...ghtlies/herbie/develop/src/points.rkt:85:2
                               for-loop [11]               100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
[10]  836(74.1%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [12]                    100.0%
-----------------------------------------------------------------
                               log! [9]                    100.0%
[11]  292(25.9%)  292(25.9%) for-loop ...es/herbie/develop/src/points.rkt:92:23
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  836(74.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-div [13]               100.0%
-----------------------------------------------------------------
                               ??? [12]                    100.0%
[13]  836(74.1%)  460(40.8%) ival-div ...rbie/develop/src/biginterval.rkt:141:0
                               ??? [14]                     45.0%
-----------------------------------------------------------------
                               ival-div [13]               100.0%
[14]  376(33.3%)    0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                               bfdiv [15]                  100.0%
-----------------------------------------------------------------
                               ??? [14]                    100.0%
[15]  376(33.3%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [16]               100.0%
-----------------------------------------------------------------
                               bfdiv [15]                  100.0%
[16]  376(33.3%)  376(33.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------