Profiling results
-----------------
  Total cpu time observed: 5002ms (out of 5212ms)
  Number of samples taken: 14 (once every 357ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 5002(100.0%)    0(0.0%)  profile-thunk14 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]            100.0%
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                                profile-thunk14 [1]100.0%
 [2] 5002(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:31:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             50.0%
 [3] 5002(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] 5002(100.0%)    0(0.0%)  loop /home/ztatlock/herbie/src/points.rkt:122:2
                                make-exacts* [6]    55.6%
                                loop [5]            44.4%
---------------------------------------------------------
                                loop [4]           100.0%
 [5] 2220(44.4%)     0(0.0%)  loop /home/ztatlock/herbie/src/points.rkt:93:2
                                loop [7]            65.8%
                                make-exacts* [6]    34.2%
---------------------------------------------------------
                                loop [5]            21.5%
                                loop [4]            78.5%
 [6] 3542(70.8%)     0(0.0%)  make-exacts* ...tatlock/herbie/src/points.rkt:80:0
                                loop [9]            57.5%
                                map [8]             42.5%
---------------------------------------------------------
                                loop [5]           100.0%
 [7] 1460(29.2%)     0(0.0%)  loop /home/ztatlock/herbie/src/points.rkt:83:4
                                map [8]            100.0%
---------------------------------------------------------
                                loop [7]            49.3%
                                make-exacts* [6]    50.7%
 [8] 2964(59.3%)     0(0.0%)  map ...acket/collects/racket/private/map.rkt:21:13
                                loop [9]           100.0%
---------------------------------------------------------
                                make-exacts* [6]     0.0%
                                map [8]              2.2%
                                loop [9]            97.7%
 [9] 5002(100.0%)    0(0.0%)  loop ...cket/collects/racket/private/map.rkt:26:19
                                loop [9]            97.7%
                                ??? [10]             2.2%
                                ->flonum [11]        0.1%
---------------------------------------------------------
                                loop [9]           100.0%
[10] 3802(76.0%)   260(5.2%)  ??? /home/ztatlock/herbie/src/programs.rkt:168:4
                                ??? [12]            46.6%
                                real->bigfloat [13] 46.6%
---------------------------------------------------------
                                loop [9]           100.0%
[11] 1200(24.0%)     0(0.0%)  ->flonum ...ock/herbie/src/syntax/syntax.rkt:224:0
                                ??? [14]           100.0%
---------------------------------------------------------
                                ??? [10]           100.0%
[12] 1772(35.4%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:400:14
                                ??? [15]           100.0%
---------------------------------------------------------
                                ??? [10]           100.0%
[13] 1770(35.4%)  1214(24.3%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                                ??? [18]            31.4%
---------------------------------------------------------
                                ->flonum [11]      100.0%
[14] 1200(24.0%)  1200(24.0%) ??? /home/ztatlock/herbie/src/config.rkt:29:0
---------------------------------------------------------
                                ??? [12]           100.0%
[15] 1772(35.4%)   290(5.8%)  ??? ...-racket/utils/simple-result-arrow.rkt:26:12
                                bfabs [16]          51.7%
                                bfsub [17]          31.9%
---------------------------------------------------------
                                ??? [15]           100.0%
[16]  916(18.3%)   916(18.3%) bfabs ...-lib/math/private/bigfloat/mpfr.rkt:616:4
---------------------------------------------------------
                                ??? [15]           100.0%
[17]  566(11.3%)   272(5.4%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4
                                ??? [18]            51.9%
---------------------------------------------------------
                                bfsub [17]          34.6%
                                real->bigfloat [13] 65.4%
[18]  850(17.0%)   850(17.0%) ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------