Profiling results
-----------------
  Total cpu time observed: 216ms (out of 580ms)
  Number of samples taken: 4 (once every 54ms)

======================================================
                             Caller
 Idx  Total      Self      Name+src             Local%
      ms(pct)    ms(pct)     Callee
======================================================
                             ??? [3]            100.0%
 [1] 216(100.0%)  0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                             run [2]            100.0%
------------------------------------------------------
                             profile-thunk16 [1]100.0%
 [2] 216(100.0%)  0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                             ??? [3]            100.0%
------------------------------------------------------
                             run [2]             50.0%
 [3] 216(100.0%)  0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                             profile-thunk16 [1] 50.0%
                             run-improve43 [4]   50.0%
------------------------------------------------------
                             ??? [3]            100.0%
 [4] 216(100.0%)  0(0.0%)  run-improve43 ...us-cleanup/src/mainloop.rkt:339:0
                             setup-prog!34 [5]  100.0%
------------------------------------------------------
                             run-improve43 [4]  100.0%
 [5] 216(100.0%)  0(0.0%)  setup-prog!34 ...ous-cleanup/src/mainloop.rkt:67:0
                             prepare-points [6] 100.0%
------------------------------------------------------
                             setup-prog!34 [5]  100.0%
 [6] 216(100.0%)  0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:166:0
                             loop [7]           100.0%
------------------------------------------------------
                             prepare-points [6] 100.0%
 [7] 216(100.0%)  0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:143:4
                             loop [8]           100.0%
------------------------------------------------------
                             loop [7]           100.0%
 [8] 216(100.0%)  0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:102:2
                             ??? [9]            100.0%
------------------------------------------------------
                             loop [8]           100.0%
 [9] 216(100.0%)  0(0.0%)  ??? ...erbie/various-cleanup/src/programs.rkt:99:2
                             ??? [10]            72.2%
                             ??? [11]            27.8%
------------------------------------------------------
                             ??? [9]            100.0%
[10] 156(72.2%)  54(25.0%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                             ??? [12]            33.3%
                             ??? [11]            32.1%
------------------------------------------------------
                             ??? [10]            45.5%
                             ??? [9]             54.5%
[11] 110(50.9%)   0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                             mk-ival [13]        54.5%
                             ival-pow [15]       45.5%
------------------------------------------------------
                             ??? [10]           100.0%
[12]  52(24.1%)   0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                             ival-div [14]      100.0%
------------------------------------------------------
                             ??? [11]           100.0%
[13]  60(27.8%)   0(0.0%)  mk-ival ...arious-cleanup/src/biginterval.rkt:57:0
                             bf [16]            100.0%
------------------------------------------------------
                             ??? [12]           100.0%
[14]  52(24.1%)  52(24.1%) ival-div ...ious-cleanup/src/biginterval.rkt:148:0
------------------------------------------------------
                             ??? [11]           100.0%
[15]  50(23.1%)  50(23.1%) ival-pow ...ious-cleanup/src/biginterval.rkt:216:0
------------------------------------------------------
                             mk-ival [13]       100.0%
[16]  60(27.8%)   0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2
                             new-mpfr [17]      100.0%
------------------------------------------------------
                             bf [16]            100.0%
[17]  60(27.8%)  60(27.8%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
------------------------------------------------------