Profiling results
-----------------
  Total cpu time observed: 1002ms (out of 1204ms)
  Number of samples taken: 3 (once every 334ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1002(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] 1002(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] 1002(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] 1002(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] 1002(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] 1002(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1002(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:104:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 1002(100.0%)   0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 1002(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [10]                     66.7%
                               ??? [11]                     33.3%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10]  668(66.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-sub [12]                54.5%
                               ival-add [14]                45.5%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[11]  334(33.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                               ival-mult [13]              100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  364(36.3%)    0(0.0%)  ival-sub ...erbie/develop/src/biginterval.rkt:93:0
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[13]  334(33.3%)    0(0.0%)  ival-mult ...bie/develop/src/biginterval.rkt:105:0
                               bf* [15]                    100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[14]  304(30.3%)    0(0.0%)  ival-add ...erbie/develop/src/biginterval.rkt:87:0
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               ival-mult [13]              100.0%
[15]  334(33.3%)    0(0.0%)  bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               ival-add [14]                30.3%
                               bf* [15]                     33.3%
                               ival-sub [12]                36.3%
[16] 1002(100.0%) 304(30.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                               bfsub [17]                   69.7%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[17]  698(69.7%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [18]               100.0%
-----------------------------------------------------------------
                               bfsub [17]                  100.0%
[18]  698(69.7%)  698(69.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------