Profiling results
-----------------
  Total cpu time observed: 4772ms (out of 4956ms)
  Number of samples taken: 14 (once every 341ms)

=====================================================================
                                Caller
 Idx   Total        Self      Name+src                         Local%
       ms(pct)      ms(pct)     Callee
=====================================================================
                                ??? [3]                        100.0%
 [1] 4772(100.0%)    0(0.0%)  profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]                        100.0%
---------------------------------------------------------------------
                                profile-thunk14 [1]            100.0%
 [2] 4772(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:31:2
                                ??? [3]                        100.0%
---------------------------------------------------------------------
                                run [2]                         50.0%
 [3] 4772(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk14 [1]             50.0%
                                loop [4]                        50.0%
---------------------------------------------------------------------
                                ??? [3]                        100.0%
 [4] 4772(100.0%)    0(0.0%)  loop /home/ztatlock/herbie/src/points.rkt:122:2
                                make-exacts* [6]                71.0%
                                loop [5]                        29.0%
---------------------------------------------------------------------
                                loop [4]                       100.0%
 [5] 1382(29.0%)     0(0.0%)  loop /home/ztatlock/herbie/src/points.rkt:93:2
                                loop [7]                        66.3%
                                make-exacts* [6]                33.7%
---------------------------------------------------------------------
                                loop [5]                        12.1%
                                loop [4]                        87.9%
 [6] 3856(80.8%)     0(0.0%)  make-exacts* ...tatlock/herbie/src/points.rkt:80:0
                                map [8]                         66.7%
                                loop [9]                        33.3%
---------------------------------------------------------------------
                                loop [5]                       100.0%
 [7]  916(19.2%)     0(0.0%)  loop /home/ztatlock/herbie/src/points.rkt:83:4
                                map [8]                        100.0%
---------------------------------------------------------------------
                                loop [7]                        26.3%
                                make-exacts* [6]                73.7%
 [8] 3488(73.1%)     0(0.0%)  map ...acket/collects/racket/private/map.rkt:21:13
                                loop [9]                       100.0%
---------------------------------------------------------------------
                                make-exacts* [6]                 0.0%
                                map [8]                          1.0%
                                loop [9]                        98.9%
 [9] 4772(100.0%)    0(0.0%)  loop ...cket/collects/racket/private/map.rkt:26:19
                                loop [9]                        98.9%
                                ??? [10]                         1.1%
---------------------------------------------------------------------
                                loop [9]                       100.0%
[10] 4772(100.0%)    0(0.0%)  ??? /home/ztatlock/herbie/src/programs.rkt:168:4
                                ??? [11]                        54.1%
                                real->bigfloat [12]             40.6%
                                ??? [16]                         5.3%
---------------------------------------------------------------------
                                ??? [10]                       100.0%
[11] 2584(54.1%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:400:14
                                ??? [13]                        82.4%
                                ...higher-order.rkt:373:33 [14] 17.6%
---------------------------------------------------------------------
                                ??? [10]                       100.0%
[12] 1936(40.6%)  1936(40.6%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
---------------------------------------------------------------------
                                ??? [11]                       100.0%
[13] 2128(44.6%)     0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:26:12
                                ??? [18]                        54.0%
                                bfsub [15]                      35.3%
                                bfabs [17]                      10.6%
---------------------------------------------------------------------
                                ??? [11]                       100.0%
[14]  456(9.6%)      0(0.0%)  ...higher-order.rkt:373:33 (unknown source)
                                ??? [16]                       100.0%
---------------------------------------------------------------------
                                ??? [13]                       100.0%
[15]  752(15.8%)   474(9.9%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4
                                ??? [19]                        37.0%
---------------------------------------------------------------------
                                ??? [10]                        35.6%
                                ...higher-order.rkt:373:33 [14] 64.4%
[16]  708(14.8%)     0(0.0%)  ??? ...ects/racket/contract/private/guts.rkt:638:8
                                ??? [18]                       100.0%
---------------------------------------------------------------------
                                ??? [13]                       100.0%
[17]  226(4.7%)      0(0.0%)  bfabs ...-lib/math/private/bigfloat/mpfr.rkt:616:4
                                ??? [19]                       100.0%
---------------------------------------------------------------------
                                ??? [16]                        38.1%
                                ??? [13]                        61.9%
[18] 1858(38.9%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:373:33
                                ??? [20]                       100.0%
---------------------------------------------------------------------
                                bfabs [17]                      44.8%
                                bfsub [15]                      55.2%
[19]  504(10.6%)   504(10.6%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------------------
                                ??? [18]                       100.0%
[20] 1858(38.9%)  1858(38.9%) ??? ...llects/racket/contract/combinator.rkt:178:4
---------------------------------------------------------------------