Profiling results
-----------------
  Total cpu time observed: 546ms (out of 704ms)
  Number of samples taken: 3 (once every 182ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 546(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 546(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] 546(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] 546(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] 546(100.0%)   0(0.0%)  run-improve47 ...-and-minor/src/mainloop.rkt:345:0
                              prepare-points-intervals [6]  100.0%
------------------------------------------------------------------
                              run-improve47 [5]             100.0%
 [6] 546(100.0%)   0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals [6]  100.0%
 [7] 546(100.0%)   0(0.0%)  loop ...ie/refactor-and-minor/src/points.rkt:134:4
                              loop [8]                       67.0%
                              ??? [9]                        33.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [8] 366(67.0%)    0(0.0%)  loop ...bie/refactor-and-minor/src/points.rkt:79:2
                              ??? [10]                       50.3%
                              real->precision [11]           49.7%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 180(33.0%)    0(0.0%)  ??? ...bie/refactor-and-minor/src/points.rkt:115:6
                              loop [12]                     100.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
[10] 184(33.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-sqrt [13]                100.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
[11] 182(33.3%)    0(0.0%)  real->precision ...d-minor/src/programs.rkt:118:11
                              ??? [14]                      100.0%
------------------------------------------------------------------
                              ??? [9]                       100.0%
[12] 180(33.0%)    0(0.0%)  loop (unknown source)
                              sample-multi-bounded [15]     100.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[13] 184(33.7%)    0(0.0%)  ival-sqrt ...r-and-minor/src/biginterval.rkt:212:0
                              bfsqrt [16]                   100.0%
------------------------------------------------------------------
                              real->precision [11]          100.0%
[14] 182(33.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              bf [17]                       100.0%
------------------------------------------------------------------
                              loop [12]                     100.0%
[15] 180(33.0%)    0(0.0%)  sample-multi-bounded ...-minor/src/points.rkt:14:0
                              random-ranges [18]            100.0%
------------------------------------------------------------------
                              ival-sqrt [13]                100.0%
[16] 184(33.7%)    0(0.0%)  bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:632:4
                              ??? [19]                      100.0%
------------------------------------------------------------------
                              ??? [14]                      100.0%
[17] 182(33.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                              ??? [19]                      100.0%
------------------------------------------------------------------
                              sample-multi-bounded [15]     100.0%
[18] 180(33.0%)  180(33.0%) random-ranges ...or-and-minor/src/common.rkt:164:0
------------------------------------------------------------------
                              bf [17]                        49.7%
                              bfsqrt [16]                    50.3%
[19] 366(67.0%)  366(67.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------