Profiling results
-----------------
  Total cpu time observed: 480ms (out of 504ms)
  Number of samples taken: 2 (once every 240ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 480(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 480(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] 480(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                              .../more-scheme.rkt:261:28 [4]100.0%
------------------------------------------------------------------
                              run [3]                       100.0%
 [4] 480(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              run-improve47 [5]             100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 480(100.0%)   0(0.0%)  run-improve47 ...rebuilding/src/mainloop.rkt:346:0
                              prepare-points-intervals [6]  100.0%
------------------------------------------------------------------
                              run-improve47 [5]             100.0%
 [6] 480(100.0%)   0(0.0%)  prepare-points-intervals ...g/src/points.rkt:120:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals [6]  100.0%
 [7] 480(100.0%)   0(0.0%)  loop ...fy-regraph-rebuilding/src/points.rkt:132:4
                              ??? [8]                        50.0%
                              loop [9]                       50.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [8] 240(50.0%)  240(50.0%) ??? ...ify-regraph-rebuilding/src/points.rkt:113:6
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 240(50.0%)    0(0.0%)  loop ...ify-regraph-rebuilding/src/points.rkt:79:2
                              real->precision [10]          100.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[10] 240(50.0%)    0(0.0%)  real->precision ...building/src/programs.rkt:94:11
                              ??? [11]                      100.0%
------------------------------------------------------------------
                              real->precision [10]          100.0%
[11] 240(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              bf [12]                       100.0%
------------------------------------------------------------------
                              ??? [11]                      100.0%
[12] 240(50.0%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                              new-mpfr [13]                 100.0%
------------------------------------------------------------------
                              bf [12]                       100.0%
[13] 240(50.0%)  240(50.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------