Profiling results
-----------------
  Total cpu time observed: 384ms (out of 672ms)
  Number of samples taken: 3 (once every 128ms)

=======================================================
                              Caller
 Idx  Total       Self      Name+src             Local%
      ms(pct)     ms(pct)     Callee
=======================================================
                              ??? [3]            100.0%
 [1] 384(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] 384(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] 384(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] 384(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] 384(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] 384(100.0%)   0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:166:0
                              loop [7]           100.0%
-------------------------------------------------------
                              prepare-points [6] 100.0%
 [7] 384(100.0%)   0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:143:4
                              loop [8]           100.0%
-------------------------------------------------------
                              loop [7]           100.0%
 [8] 384(100.0%)   0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:102:2
                              ??? [9]            100.0%
-------------------------------------------------------
                              loop [8]           100.0%
 [9] 384(100.0%)   0(0.0%)  ??? ...erbie/various-cleanup/src/programs.rkt:99:2
                              ??? [10]           100.0%
-------------------------------------------------------
                              ??? [9]            100.0%
[10] 384(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [11]           100.0%
-------------------------------------------------------
                              ??? [10]           100.0%
[11] 384(100.0%)  96(25.0%) ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-cos [12]       75.0%
-------------------------------------------------------
                              ??? [11]           100.0%
[12] 288(75.0%)    0(0.0%)  ival-cos ...ious-cleanup/src/biginterval.rkt:275:0
                              pi.bf [13]          55.6%
                              bfeven? [14]        44.4%
-------------------------------------------------------
                              ival-cos [12]      100.0%
[13] 160(41.7%)    0(0.0%)  pi.bf ...-lib/math/private/bigfloat/mpfr.rkt:998:4
                              new-mpfr [15]      100.0%
-------------------------------------------------------
                              ival-cos [12]      100.0%
[14] 128(33.3%)  128(33.3%) bfeven? ...ib/math/private/bigfloat/mpfr.rkt:800:0
-------------------------------------------------------
                              pi.bf [13]         100.0%
[15] 160(41.7%)  160(41.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-------------------------------------------------------