Profiling results
-----------------
  Total cpu time observed: 2312ms (out of 2200ms)
  Number of samples taken: 8 (once every 289ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 2312(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 2312(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] 2312(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] 2312(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   43.9%
                               errors [6]                     34.8%
                               eval-errors [7]                21.4%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1014(43.9%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:133:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  804(34.8%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:203:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  494(21.4%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:181:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1014(43.9%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:145:4
                               loop [11]                      65.5%
                               ??? [12]                       34.5%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  804(34.8%)  804(34.8%) for-loop ...tection-both-ends/src/points.rkt:205:2
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  494(21.4%)  494(21.4%) for-loop ...tection-both-ends/src/points.rkt:183:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  664(28.7%)  354(15.3%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               real->precision [14]           23.8%
                               hash-update! [15]              22.9%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  350(15.1%)    0(0.0%)  ??? ...ow-detection-both-ends/src/points.rkt:126:6
                               sample-multi-bounded [13]     100.0%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[13]  350(15.1%)    0(0.0%)  sample-multi-bounded ...h-ends/src/points.rkt:14:0
                               random-ranges [16]            100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  158(6.8%)     0(0.0%)  real->precision ...th-ends/src/programs.rkt:118:11
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  152(6.6%)   152(6.6%)  hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[16]  350(15.1%)    0(0.0%)  random-ranges ...on-both-ends/src/common.rkt:164:0
                               build--> [18]                  52.0%
                               cons/c [19]                    48.0%
-------------------------------------------------------------------
                               real->precision [14]          100.0%
[17]  158(6.8%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [20]                       100.0%
-------------------------------------------------------------------
                               random-ranges [16]            100.0%
[18]  182(7.9%)   182(7.9%)  build--> ...act/private/arrow-val-first.rkt:1214:0
-------------------------------------------------------------------
                               random-ranges [16]            100.0%
[19]  168(7.3%)     0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                               coerce-contract [21]          100.0%
-------------------------------------------------------------------
                               ??? [17]                      100.0%
[20]  158(6.8%)     0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               cons/c [19]                   100.0%
[21]  168(7.3%)     0(0.0%)  coerce-contract ...contract/private/guts.rkt:307:0
                               coerce-contract/f [23]        100.0%
-------------------------------------------------------------------
                               bf [20]                       100.0%
[22]  158(6.8%)   158(6.8%)  ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               coerce-contract [21]          100.0%
[23]  168(7.3%)   168(7.3%)  coerce-contract/f ...ntract/private/guts.rkt:372:0
-------------------------------------------------------------------