Profiling results
-----------------
  Total cpu time observed: 1570ms (out of 1696ms)
  Number of samples taken: 8 (once every 196ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1570(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]           100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [2]  180(11.5%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:203:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1570(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  180(11.5%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:205:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1570(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               for-loop [4]                    5.7%
                               run [5]                        94.3%
 [6] 1570(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   76.8%
                               eval-errors [8]                11.7%
                               errors [2]                      5.7%
                               ??? [15]                        5.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1206(76.8%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:133:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  184(11.7%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:181:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
 [9] 1206(76.8%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:145:4
                               loop [11]                      83.4%
                               ??? [12]                       16.6%
-------------------------------------------------------------------
                               eval-errors [8]               100.0%
[10]  184(11.7%)  184(11.7%) for-loop ...tection-both-ends/src/points.rkt:183:2
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11] 1006(64.1%)    0(0.0%)  loop ...ow-detection-both-ends/src/points.rkt:81:2
                               real->precision [13]           58.8%
                               ??? [15]                       20.7%
                               ??? [14]                       20.5%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  200(12.7%)  200(12.7%) ??? ...ow-detection-both-ends/src/points.rkt:126:6
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  592(37.7%)  192(12.2%) real->precision ...th-ends/src/programs.rkt:118:11
                               ??? [15]                       67.6%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  206(13.1%)  206(13.1%) ??? ...contract/private/arrow-val-first.rkt:486:18
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6] 22.8%
                               loop [11]                      26.4%
                               real->precision [13]           50.8%
[15]  788(50.2%)  180(11.5%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [16]                        50.8%
                               ival-div [17]                  26.4%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[16]  400(25.5%)  200(12.7%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [20]                       50.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[17]  208(13.2%)    0(0.0%)  ival-div ...on-both-ends/src/biginterval.rkt:248:0
                               epdiv [18]                    100.0%
-------------------------------------------------------------------
                               ival-div [17]                 100.0%
[18]  208(13.2%)    0(0.0%)  epdiv ...ction-both-ends/src/biginterval.rkt:237:0
                               bfdiv [19]                    100.0%
-------------------------------------------------------------------
                               epdiv [18]                    100.0%
[19]  208(13.2%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               bf [16]                        49.0%
                               bfdiv [19]                     51.0%
[20]  408(26.0%)  408(26.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------