Profiling results
-----------------
  Total cpu time observed: 2654ms (out of 2928ms)
  Number of samples taken: 8 (once every 332ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               run [4]                      50.0%
 [1] 2654(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]          50.0%
                               run-improve47 [2]            50.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [2] 2654(100.0%)   0(0.0%)  run-improve47 ...us-cleanup/src/mainloop.rkt:342:0
                               prepare-points [5]          100.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [3] 2654(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [4]                     100.0%
-----------------------------------------------------------------
                               profile-thunk16 [3]         100.0%
 [4] 2654(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [1]                     100.0%
-----------------------------------------------------------------
                               run-improve47 [2]           100.0%
 [5] 2654(100.0%)   0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:146:0
                               loop [6]                     86.7%
                               eval-prog [7]                13.3%
-----------------------------------------------------------------
                               prepare-points [5]          100.0%
 [6] 2302(86.7%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:122:4
                               loop [8]                    100.0%
-----------------------------------------------------------------
                               prepare-points [5]          100.0%
 [7]  352(13.3%)    0(0.0%)  eval-prog ...various-cleanup/src/programs.rkt:83:0
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [8] 2302(86.7%)    0(0.0%)  loop ...herbie/various-cleanup/src/points.rkt:81:2
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               loop [9]                     33.3%
                               expand-capturing-lifts [11]  33.3%
                               eval-prog [7]                33.3%
 [9]  352(13.3%)    0(0.0%)  loop (unknown source)
                               expand-capturing-lifts [11]  33.3%
                               loop [9]                     33.3%
                               for-loop [12]                33.3%
-----------------------------------------------------------------
                               loop [8]                    100.0%
[10] 2302(86.7%)    0(0.0%)  ??? ...rbie/various-cleanup/src/programs.rkt:108:2
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               loop [9]                    100.0%
[11]  352(13.3%)    0(0.0%)  expand-capturing-lifts (unknown source)
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               run-module-instance!125 [15] 50.0%
                               loop [9]                     50.0%
[12]  352(13.3%)    0(0.0%)  for-loop (unknown source)
                               run-module-instance!125 [15] 50.0%
                               [running body] [14]          50.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[13] 2302(86.7%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[14]  352(13.3%)  352(13.3%) [running body] ...xpansion/expansion-base.rkt":##f
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[15]  352(13.3%)    0(0.0%)  run-module-instance!125 (unknown source)
                               for-loop [12]               100.0%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[16] 2302(86.7%)  686(25.8%) ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-tan [17]                41.5%
                               ival-sin [18]                28.7%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[17]  956(36.0%)    0(0.0%)  ival-tan ...ious-cleanup/src/biginterval.rkt:309:0
                               ival-sin [18]               100.0%
-----------------------------------------------------------------
                               ??? [16]                     40.8%
                               ival-tan [17]                59.2%
[18] 1616(60.9%)  650(24.5%) ival-sin ...ious-cleanup/src/biginterval.rkt:292:0
                               bfsub [19]                   59.8%
-----------------------------------------------------------------
                               ival-sin [18]               100.0%
[19]  966(36.4%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [20]                65.6%
                               ??? [21]                     34.4%
-----------------------------------------------------------------
                               bfsub [19]                  100.0%
[20]  634(23.9%)  634(23.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------
                               bfsub [19]                  100.0%
[21]  332(12.5%)  332(12.5%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
-----------------------------------------------------------------