Profiling results
-----------------
  Total cpu time observed: 984ms (out of 1224ms)
  Number of samples taken: 4 (once every 246ms)

=======================================================
                              Caller
 Idx  Total       Self      Name+src             Local%
      ms(pct)     ms(pct)     Callee
=======================================================
                              ??? [12]           100.0%
 [1] 984(100.0%)   0(0.0%)  run-improve43 ...us-cleanup/src/mainloop.rkt:339:0
                              setup-prog!34 [4]  100.0%
-------------------------------------------------------
                              ??? [12]           100.0%
 [2] 984(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [3]            100.0%
-------------------------------------------------------
                              profile-thunk16 [2]100.0%
 [3] 984(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                              ??? [12]           100.0%
-------------------------------------------------------
                              run-improve43 [1]  100.0%
 [4] 984(100.0%)   0(0.0%)  setup-prog!34 ...ous-cleanup/src/mainloop.rkt:67:0
                              prepare-points [5]  80.5%
                              ??? [6]             19.5%
-------------------------------------------------------
                              setup-prog!34 [4]  100.0%
 [5] 792(80.5%)    0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:166:0
                              loop [7]           100.0%
-------------------------------------------------------
                              setup-prog!34 [4]  100.0%
 [6] 192(19.5%)    0(0.0%)  ??? ...contract/private/arrow-val-first.rkt:388:18
                              make-alt-table [8] 100.0%
-------------------------------------------------------
                              prepare-points [5] 100.0%
 [7] 792(80.5%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:143:4
                              loop [9]           100.0%
-------------------------------------------------------
                              ??? [6]            100.0%
 [8] 192(19.5%)    0(0.0%)  make-alt-table ...anup/src/core/alt-table.rkt:33:0
                              errors [10]        100.0%
-------------------------------------------------------
                              loop [7]           100.0%
 [9] 792(80.5%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:102:2
                              ??? [13]           100.0%
-------------------------------------------------------
                              make-alt-table [8] 100.0%
[10] 192(19.5%)    0(0.0%)  errors ...bie/various-cleanup/src/points.rkt:223:0
                              for-loop [11]      100.0%
-------------------------------------------------------
                              errors [10]        100.0%
[11] 192(19.5%)    0(0.0%)  for-loop ...e/various-cleanup/src/points.rkt:225:2
                              ??? [12]           100.0%
-------------------------------------------------------
                              for-loop [11]        6.5%
                              run [3]             46.7%
[12] 984(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2] 46.7%
                              run-improve43 [1]   46.7%
                              ??? [13]             6.5%
-------------------------------------------------------
                              ??? [12]            19.5%
                              loop [9]            80.5%
[13] 984(100.0%)   0(0.0%)  ??? ...erbie/various-cleanup/src/programs.rkt:99:2
                              ??? [14]           100.0%
-------------------------------------------------------
                              ??? [13]           100.0%
[14] 984(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [15]            80.5%
                              ??? [16]            19.5%
-------------------------------------------------------
                              ??? [14]           100.0%
[15] 792(80.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-tan [17]      100.0%
-------------------------------------------------------
                              ??? [14]           100.0%
[16] 192(19.5%)  192(19.5%) ??? ...arious-cleanup/src/syntax/syntax.rkt:209:17
-------------------------------------------------------
                              ??? [15]           100.0%
[17] 792(80.5%)    0(0.0%)  ival-tan ...ious-cleanup/src/biginterval.rkt:309:0
                              ival-cos [18]       62.6%
                              ival-sin [19]       37.4%
-------------------------------------------------------
                              ival-tan [17]      100.0%
[18] 496(50.4%)  222(22.6%) ival-cos ...ious-cleanup/src/biginterval.rkt:275:0
                              pi.bf [20]          55.2%
-------------------------------------------------------
                              ival-tan [17]      100.0%
[19] 296(30.1%)  296(30.1%) ival-sin ...ious-cleanup/src/biginterval.rkt:292:0
-------------------------------------------------------
                              ival-cos [18]      100.0%
[20] 274(27.8%)    0(0.0%)  pi.bf ...-lib/math/private/bigfloat/mpfr.rkt:998:4
                              ??? [21]           100.0%
-------------------------------------------------------
                              pi.bf [20]         100.0%
[21] 274(27.8%)  274(27.8%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
-------------------------------------------------------