Profiling results
-----------------
  Total cpu time observed: 4942ms (out of 5200ms)
  Number of samples taken: 11 (once every 449ms)

============================================================
                                Caller
 Idx   Total        Self      Name+src                Local%
       ms(pct)      ms(pct)     Callee
============================================================
                                ??? [3]               100.0%
 [1] 4942(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] 4942(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]               100.0%
------------------------------------------------------------
                                run [2]                50.0%
 [3] 4942(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1]    50.0%
                                prepare-points [5]     45.1%
                                run-improve50 [4]       4.9%
------------------------------------------------------------
                                ??? [3]               100.0%
 [4]  482(9.8%)      0(0.0%)  run-improve50 ...ie/develop/src/mainloop.rkt:234:0
                                prepare-points [5]    100.0%
------------------------------------------------------------
                                run-improve50 [4]       9.8%
                                ??? [3]                90.2%
 [5] 4942(100.0%)    0(0.0%)  prepare-points ...bie/develop/src/points.rkt:214:0
                                loop [6]               63.6%
                                make-exacts* [8]       18.8%
                                loop [7]               17.6%
------------------------------------------------------------
                                prepare-points [5]    100.0%
 [6] 3144(63.6%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:158:2
                                loop [7]               56.2%
                                make-exacts* [8]       43.8%
------------------------------------------------------------
                                prepare-points [5]     33.0%
                                loop [6]               67.0%
 [7] 2636(53.3%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:141:4
                                loop [9]              100.0%
------------------------------------------------------------
                                prepare-points [5]     40.2%
                                loop [6]               59.8%
 [8] 2306(46.7%)     0(0.0%)  make-exacts* ...erbie/develop/src/points.rkt:138:0
                                loop [9]               90.5%
                                eval-prog [10]          9.5%
------------------------------------------------------------
                                make-exacts* [8]        0.1%
                                loop [7]                0.6%
                                loop [9]               99.3%
 [9] 4722(95.5%)   318(6.4%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [9]               99.3%
                                ??? [11]                0.7%
                                ??? [12]                0.0%
------------------------------------------------------------
                                make-exacts* [8]      100.0%
[10]  220(4.5%)    220(4.5%)  eval-prog ...herbie/develop/src/programs.rkt:150:0
------------------------------------------------------------
                                loop [9]              100.0%
[11] 4106(83.1%)   304(6.2%)  ??? ...tlies/herbie/develop/src/programs.rkt:156:4
                                ??? [13]               71.3%
                                ??? [14]               21.3%
------------------------------------------------------------
                                loop [9]              100.0%
[12]  298(6.0%)      0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:342:33
                                ->flonum [15]         100.0%
------------------------------------------------------------
                                ??? [11]              100.0%
[13] 2926(59.2%)  1420(28.7%) ??? ...contract/private/../../private/kw.rkt:761:9
                                integer->bigfloat [16] 51.5%
------------------------------------------------------------
                                ??? [11]              100.0%
[14]  876(17.7%)   306(6.2%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                for-loop [17]          34.7%
                                ??? [18]               30.4%
------------------------------------------------------------
                                ??? [12]              100.0%
[15]  298(6.0%)    298(6.0%)  ->flonum ...s/racket/private/norm-define.rkt:53:83
------------------------------------------------------------
                                ??? [13]              100.0%
[16] 1506(30.5%)  1506(30.5%) integer->bigfloat ...ivate/bigfloat/mpfr.rkt:399:0
------------------------------------------------------------
                                ??? [14]              100.0%
[17]  304(6.2%)    304(6.2%)  for-loop ...ie/develop/src/syntax/syntax.rkt:531:2
------------------------------------------------------------
                                ??? [14]              100.0%
[18]  266(5.4%)    266(5.4%)  ??? .../herbie/develop/src/syntax/syntax.rkt:530:0
------------------------------------------------------------