Profiling results
-----------------
  Total cpu time observed: 1812ms (out of 2608ms)
  Number of samples taken: 10 (once every 181ms)

========================================================
                               Caller
 Idx   Total       Self      Name+src             Local%
       ms(pct)     ms(pct)     Callee
========================================================
                               ??? [3]            100.0%
 [1] 1812(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] 1812(100.0%)   0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]            100.0%
--------------------------------------------------------
                               run [2]             50.0%
 [3] 1812(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1] 50.0%
                               loop [5]            45.0%
                               run-improve50 [4]    5.0%
--------------------------------------------------------
                               ??? [3]            100.0%
 [4]  180(9.9%)     0(0.0%)  run-improve50 ...ng-logging/src/mainloop.rkt:234:0
                               loop [5]           100.0%
--------------------------------------------------------
                               run-improve50 [4]    9.9%
                               ??? [3]             90.1%
 [5] 1812(100.0%)   0(0.0%)  loop ...rbie/sampling-logging/src/points.rkt:194:2
                               loop [6]            47.4%
                               make-exacts* [8]    43.5%
                               for-loop [7]         9.2%
--------------------------------------------------------
                               loop [5]           100.0%
 [6]  858(47.4%)    0(0.0%)  loop ...rbie/sampling-logging/src/points.rkt:153:2
                               make-exacts* [8]   100.0%
--------------------------------------------------------
                               loop [5]           100.0%
 [7]  166(9.2%)     0(0.0%)  for-loop ...sampling-logging/src/points.rkt:208:24
                               for-loop [9]       100.0%
--------------------------------------------------------
                               loop [5]            47.9%
                               loop [6]            52.1%
 [8] 1646(90.8%)    0(0.0%)  make-exacts* ...pling-logging/src/points.rkt:138:0
                               map [10]            46.8%
                               loop [13]           42.3%
                               eval-prog [11]      10.9%
--------------------------------------------------------
                               for-loop [7]       100.0%
 [9]  166(9.2%)     0(0.0%)  for-loop ...sampling-logging/src/points.rkt:209:26
                               ??? [12]           100.0%
--------------------------------------------------------
                               make-exacts* [8]   100.0%
[10]  770(42.5%)    0(0.0%)  map ...acket/collects/racket/private/map.rkt:20:13
                               loop [13]          100.0%
--------------------------------------------------------
                               make-exacts* [8]   100.0%
[11]  180(9.9%)   180(9.9%)  eval-prog ...mpling-logging/src/programs.rkt:148:0
--------------------------------------------------------
                               for-loop [9]       100.0%
[12]  166(9.2%)   166(9.2%)  ??? ...tract/private/arrow-higher-order.rkt:342:33
--------------------------------------------------------
                               make-exacts* [8]     0.1%
                               map [10]             0.3%
                               loop [13]           99.6%
[13] 1466(80.9%)    0(0.0%)  loop ...cket/collects/racket/private/map.rkt:25:19
                               loop [13]           99.6%
                               ??? [14]             0.4%
--------------------------------------------------------
                               loop [13]          100.0%
[14] 1466(80.9%)    0(0.0%)  ??? ...bie/sampling-logging/src/programs.rkt:154:4
                               ??? [15]            88.5%
                               ??? [16]            11.5%
--------------------------------------------------------
                               ??? [14]           100.0%
[15] 1298(71.6%)  158(8.7%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                               ??? [17]            73.3%
                               ??? [18]            14.5%
--------------------------------------------------------
                               ??? [14]           100.0%
[16]  168(9.3%)     0(0.0%)  ??? ...contract/private/../../private/kw.rkt:761:9
                               real->bigfloat [19]100.0%
--------------------------------------------------------
                               ??? [15]           100.0%
[17]  952(52.5%)  196(10.8%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                               bfsub [20]          79.4%
--------------------------------------------------------
                               ??? [15]           100.0%
[18]  188(10.4%)    0(0.0%)  ??? ...ects/racket/contract/private/prop.rkt:493:4
                               ??? [21]           100.0%
--------------------------------------------------------
                               ??? [16]           100.0%
[19]  168(9.3%)     0(0.0%)  real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
                               ??? [22]           100.0%
--------------------------------------------------------
                               ??? [17]           100.0%
[20]  756(41.7%)  756(41.7%) bfsub ...-lib/math/private/bigfloat/mpfr.rkt:819:4
--------------------------------------------------------
                               ??? [18]           100.0%
[21]  188(10.4%)  188(10.4%) ??? ...lects/racket/contract/private/orc.rkt:83:14
--------------------------------------------------------
                               real->bigfloat [19]100.0%
[22]  168(9.3%)   168(9.3%)  ??? .../share/racket/collects/ffi/unsafe.rkt:861:4
--------------------------------------------------------