Profiling results
-----------------
  Total cpu time observed: 1356ms (out of 1324ms)
  Number of samples taken: 3 (once every 452ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               run [4]                      50.0%
 [1] 1356(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] 1356(100.0%)   0(0.0%)  run-improve47 ...us-cleanup/src/mainloop.rkt:342:0
                               prepare-points [5]           59.9%
                               simplify! [6]                40.1%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [3] 1356(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] 1356(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]  812(59.9%)    0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:146:0
                               loop [8]                     55.7%
                               eval-prog [9]                44.3%
-----------------------------------------------------------------
                               run-improve47 [2]           100.0%
 [6]  544(40.1%)    0(0.0%)  simplify! ...arious-cleanup/src/mainloop.rkt:220:0
                               ??? [7]                     100.0%
-----------------------------------------------------------------
                               simplify! [6]               100.0%
 [7]  544(40.1%)    0(0.0%)  ??? .../various-cleanup/src/core/simplify.rkt:26:0
                               for-loop [10]               100.0%
-----------------------------------------------------------------
                               prepare-points [5]          100.0%
 [8]  452(33.3%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:122:4
                               loop [11]                   100.0%
-----------------------------------------------------------------
                               prepare-points [5]          100.0%
 [9]  360(26.5%)    0(0.0%)  eval-prog ...various-cleanup/src/programs.rkt:83:0
                               loop [12]                   100.0%
-----------------------------------------------------------------
                               ??? [7]                     100.0%
[10]  544(40.1%)  544(40.1%) for-loop ...us-cleanup/src/core/simplify.rkt:32:14
-----------------------------------------------------------------
                               loop [8]                    100.0%
[11]  452(33.3%)    0(0.0%)  loop ...herbie/various-cleanup/src/points.rkt:81:2
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               loop [12]                    33.3%
                               expand-capturing-lifts [14]  33.3%
                               eval-prog [9]                33.3%
[12]  360(26.5%)    0(0.0%)  loop (unknown source)
                               expand-capturing-lifts [14]  33.3%
                               loop [12]                    33.3%
                               for-loop [15]                33.3%
-----------------------------------------------------------------
                               loop [11]                   100.0%
[13]  452(33.3%)    0(0.0%)  ??? ...rbie/various-cleanup/src/programs.rkt:108:2
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               loop [12]                   100.0%
[14]  360(26.5%)    0(0.0%)  expand-capturing-lifts (unknown source)
                               loop [12]                   100.0%
-----------------------------------------------------------------
                               loop [12]                    14.3%
                               for-loop [15]                42.9%
                               run-module-instance!125 [17] 42.9%
[15]  360(26.5%)  360(26.5%) for-loop (unknown source)
                               run-module-instance!125 [17] 42.9%
                               for-loop [15]                42.9%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[16]  452(33.3%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [18]                    100.0%
-----------------------------------------------------------------
                               for-loop [15]               100.0%
[17]  360(26.5%)    0(0.0%)  run-module-instance!125 (unknown source)
                               for-loop [15]               100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[18]  452(33.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-pi [19]                100.0%
-----------------------------------------------------------------
                               ??? [18]                    100.0%
[19]  452(33.3%)    0(0.0%)  ival-pi ...arious-cleanup/src/biginterval.rkt:75:0
                               pi.bf [20]                  100.0%
-----------------------------------------------------------------
                               ival-pi [19]                100.0%
[20]  452(33.3%)    0(0.0%)  pi.bf ...-lib/math/private/bigfloat/mpfr.rkt:998:4
                               ??? [21]                    100.0%
-----------------------------------------------------------------
                               pi.bf [20]                  100.0%
[21]  452(33.3%)  452(33.3%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
-----------------------------------------------------------------