Profiling results
-----------------
  Total cpu time observed: 6112ms (out of 6512ms)
  Number of samples taken: 13 (once every 470ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 5800(94.9%)     0(0.0%)  profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]            100.0%
---------------------------------------------------------
                                profile-thunk16 [1] 94.9%
 [2] 6112(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             52.6%
 [3] 6112(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                prepare-points [4]  52.6%
                                profile-thunk16 [1] 47.4%
---------------------------------------------------------
                                ??? [3]            100.0%
 [4] 6112(100.0%)    0(0.0%)  prepare-points ...bie/develop/src/points.rkt:214:0
                                loop [5]            47.9%
                                loop [7]            23.9%
                                make-exacts* [8]    23.1%
                                for-loop [6]         5.1%
---------------------------------------------------------
                                prepare-points [4] 100.0%
 [5] 2926(47.9%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:158:2
                                loop [7]            50.4%
                                make-exacts* [8]    49.6%
---------------------------------------------------------
                                prepare-points [4] 100.0%
 [6]  312(5.1%)    312(5.1%)  for-loop ...s/herbie/develop/src/points.rkt:255:26
---------------------------------------------------------
                                prepare-points [4]  49.8%
                                loop [5]            50.2%
 [7] 2934(48.0%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:141:4
                                loop [9]           100.0%
---------------------------------------------------------
                                prepare-points [4]  49.3%
                                loop [5]            50.7%
 [8] 2866(46.9%)     0(0.0%)  make-exacts* ...erbie/develop/src/points.rkt:138:0
                                loop [9]           100.0%
---------------------------------------------------------
                                make-exacts* [8]     0.4%
                                loop [7]             0.4%
                                loop [9]            99.2%
 [9] 5800(94.9%)   388(6.3%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [9]            99.2%
                                ??? [10]             0.6%
                                ??? [11]             0.1%
---------------------------------------------------------
                                loop [9]           100.0%
[10] 3960(64.8%)     0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:156:4
                                ??? [12]            65.2%
                                ??? [13]            34.8%
---------------------------------------------------------
                                loop [9]           100.0%
[11] 1452(23.8%)  1452(23.8%) ??? ...tract/private/arrow-higher-order.rkt:342:33
---------------------------------------------------------
                                ??? [10]           100.0%
[12] 2582(42.2%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [14]100.0%
---------------------------------------------------------
                                ??? [10]           100.0%
[13] 1378(22.5%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [15]           100.0%
---------------------------------------------------------
                                ??? [12]           100.0%
[14] 2582(42.2%)  2248(36.8%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [16]            12.9%
---------------------------------------------------------
                                ??? [13]           100.0%
[15] 1378(22.5%)  1046(17.1%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                bfatan2 [17]        24.1%
---------------------------------------------------------
                                real->bigfloat [14]100.0%
[16]  334(5.5%)    334(5.5%)  ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------
                                ??? [15]           100.0%
[17]  332(5.4%)    332(5.4%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:819:4
---------------------------------------------------------