Profiling results
-----------------
  Total cpu time observed: 4278ms (out of 4552ms)
  Number of samples taken: 12 (once every 356ms)

===============================================================
                                Caller
 Idx   Total        Self      Name+src                   Local%
       ms(pct)      ms(pct)     Callee
===============================================================
                                ??? [3]                  100.0%
 [1] 4278(100.0%)    0(0.0%)  profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]                  100.0%
---------------------------------------------------------------
                                profile-thunk16 [1]      100.0%
 [2] 4278(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]                  100.0%
---------------------------------------------------------------
                                run [2]                   50.0%
 [3] 4278(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1]       50.0%
                                prepare-points [5]        45.8%
                                run-improve50 [4]          4.2%
---------------------------------------------------------------
                                ??? [3]                  100.0%
 [4]  356(8.3%)      0(0.0%)  run-improve50 ...ie/develop/src/mainloop.rkt:234:0
                                prepare-points [5]       100.0%
---------------------------------------------------------------
                                run-improve50 [4]          8.3%
                                ??? [3]                   91.7%
 [5] 4278(100.0%)    0(0.0%)  prepare-points ...bie/develop/src/points.rkt:214:0
                                loop [8]                  39.2%
                                make-exacts* [6]          32.5%
                                loop [7]                  28.3%
---------------------------------------------------------------
                                prepare-points [5]       100.0%
 [6] 1390(32.5%)     0(0.0%)  make-exacts* ...erbie/develop/src/points.rkt:138:0
                                loop [9]                 100.0%
---------------------------------------------------------------
                                prepare-points [5]       100.0%
 [7] 1212(28.3%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:158:2
                                loop [8]                 100.0%
---------------------------------------------------------------
                                loop [7]                  42.0%
                                prepare-points [5]        58.0%
 [8] 2888(67.5%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:141:4
                                loop [9]                 100.0%
---------------------------------------------------------------
                                loop [8]                   1.0%
                                make-exacts* [6]           7.9%
                                loop [9]                  91.2%
 [9] 4278(100.0%)  330(7.7%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [9]                  91.2%
                                ??? [10]                   8.8%
                                ??? [11]                   0.0%
---------------------------------------------------------------
                                loop [9]                 100.0%
[10] 3260(76.2%)   362(8.5%)  ??? ...tlies/herbie/develop/src/programs.rkt:156:4
                                ??? [12]                  58.5%
                                ??? [13]                  30.4%
---------------------------------------------------------------
                                loop [9]                 100.0%
[11]  688(16.1%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:342:33
                                ->flonum [14]            100.0%
---------------------------------------------------------------
                                ??? [10]                 100.0%
[12] 1908(44.6%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                integer->bigfloat [15]   100.0%
---------------------------------------------------------------
                                ??? [10]                 100.0%
[13]  990(23.1%)   654(15.3%) ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [16]                  33.9%
---------------------------------------------------------------
                                ??? [11]                 100.0%
[14]  688(16.1%)   360(8.4%)  ->flonum ...s/racket/private/norm-define.rkt:53:83
                                return/no-unsupplied [17] 47.7%
---------------------------------------------------------------
                                ??? [12]                 100.0%
[15] 1908(44.6%)  1552(36.3%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0
                                ??? [18]                  18.7%
---------------------------------------------------------------
                                ??? [13]                 100.0%
[16]  336(7.9%)    336(7.9%)  ??? ...rivate/unconstrained-domain-arrow.rkt:40:13
---------------------------------------------------------------
                                ->flonum [14]            100.0%
[17]  328(7.7%)      0(0.0%)  return/no-unsupplied ...ct/private/arr-i.rkt:533:0
                                filter [19]              100.0%
---------------------------------------------------------------
                                integer->bigfloat [15]   100.0%
[18]  356(8.3%)    356(8.3%)  ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------------
                                return/no-unsupplied [17]100.0%
[19]  328(7.7%)    328(7.7%)  filter ...t/collects/racket/private/list.rkt:256:2
---------------------------------------------------------------