Profiling results
-----------------
  Total cpu time observed: 5076ms (out of 5520ms)
  Number of samples taken: 9 (once every 564ms)

===============================================================
                                Caller
 Idx   Total        Self      Name+src                   Local%
       ms(pct)      ms(pct)     Callee
===============================================================
                                ??? [3]                  100.0%
 [1] 5076(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] 5076(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]                  100.0%
---------------------------------------------------------------
                                run [2]                   50.0%
 [3] 5076(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1]       50.0%
                                loop [5]                  46.7%
                                run-improve50 [4]          3.3%
---------------------------------------------------------------
                                ??? [3]                  100.0%
 [4]  332(6.5%)      0(0.0%)  run-improve50 ...ie/develop/src/mainloop.rkt:234:0
                                loop [5]                 100.0%
---------------------------------------------------------------
                                run-improve50 [4]          6.5%
                                ??? [3]                   93.5%
 [5] 5076(100.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:205:2
                                loop [7]                  39.7%
                                make-exacts* [8]          32.9%
                                loop [6]                  27.4%
---------------------------------------------------------------
                                loop [5]                 100.0%
 [6] 1390(27.4%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:158:2
                                make-exacts* [8]          50.4%
                                loop [7]                  49.6%
---------------------------------------------------------------
                                loop [6]                  25.5%
                                loop [5]                  74.5%
 [7] 2704(53.3%)     0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:141:4
                                loop [9]                 100.0%
---------------------------------------------------------------
                                loop [6]                  29.5%
                                loop [5]                  70.5%
 [8] 2372(46.7%)     0(0.0%)  make-exacts* ...erbie/develop/src/points.rkt:138:0
                                loop [9]                 100.0%
---------------------------------------------------------------
                                make-exacts* [8]           0.1%
                                loop [7]                   0.7%
                                loop [9]                  99.2%
 [9] 5076(100.0%)    0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [9]                  99.2%
                                ??? [10]                   0.8%
                                ??? [11]                   0.1%
---------------------------------------------------------------
                                loop [9]                 100.0%
[10] 2718(53.5%)   700(13.8%) ??? ...tract/private/arrow-higher-order.rkt:342:33
                                ->flonum [12]             74.2%
---------------------------------------------------------------
                                loop [9]                 100.0%
[11] 2358(46.5%)     0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:154:4
                                ??? [13]                  55.6%
                                ??? [14]                  44.4%
---------------------------------------------------------------
                                ??? [10]                 100.0%
[12] 2018(39.8%)   364(7.2%)  ->flonum ...s/racket/private/norm-define.rkt:53:83
                                return/no-unsupplied [15] 65.5%
                                ??? [19]                  16.5%
---------------------------------------------------------------
                                ??? [11]                 100.0%
[13] 1310(25.8%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [16]      100.0%
---------------------------------------------------------------
                                ??? [11]                 100.0%
[14] 1048(20.6%)   340(6.7%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [17]                  34.2%
                                ??? [18]                  33.4%
---------------------------------------------------------------
                                ->flonum [12]            100.0%
[15] 1322(26.0%)  1322(26.0%) return/no-unsupplied ...ct/private/arr-i.rkt:533:0
---------------------------------------------------------------
                                ??? [13]                 100.0%
[16] 1310(25.8%)  1310(25.8%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
---------------------------------------------------------------
                                ??? [14]                 100.0%
[17]  358(7.1%)    358(7.1%)  ??? .../herbie/develop/src/syntax/syntax.rkt:529:0
---------------------------------------------------------------
                                ??? [14]                 100.0%
[18]  350(6.9%)    350(6.9%)  ??? ...ects/racket/contract/private/prop.rkt:493:4
---------------------------------------------------------------
                                ->flonum [12]            100.0%
[19]  332(6.5%)      0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:60:15
                                ??? [20]                 100.0%
---------------------------------------------------------------
                                ??? [19]                 100.0%
[20]  332(6.5%)    332(6.5%)  ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
---------------------------------------------------------------