Profiling results
-----------------
  Total cpu time observed: 1686ms (out of 1844ms)
  Number of samples taken: 8 (once every 211ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1686(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1686(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] 1686(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%
-------------------------------------------------------------------
                               for-loop [8]                    6.6%
                               run [3]                        93.4%
 [4] 1686(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.8%
                               errors [6]                     21.6%
                               ??? [14]                        6.6%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1210(71.8%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:128:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  476(28.2%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:198:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1210(71.8%)  208(12.3%) loop ...w-detection-both-ends/src/points.rkt:140:4
                               loop [9]                       49.6%
                               ??? [10]                       33.2%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  476(28.2%)  252(14.9%) for-loop ...tection-both-ends/src/points.rkt:200:2
                               .../more-scheme.rkt:261:28 [4] 47.1%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  600(35.6%)  200(11.9%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               real->precision [12]           33.3%
                               ??? [13]                       33.3%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[10]  402(23.8%)  202(12.0%) ??? ...ow-detection-both-ends/src/points.rkt:121:6
                               sample-multi-bounded [11]      49.8%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[11]  200(11.9%)    0(0.0%)  sample-multi-bounded ...h-ends/src/points.rkt:14:0
                               random-ranges [15]            100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  200(11.9%)    0(0.0%)  real->precision ...th-ends/src/programs.rkt:118:11
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[13]  200(11.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [16]                 100.0%
-------------------------------------------------------------------
                               real->precision [12]           47.2%
                               .../more-scheme.rkt:261:28 [4] 52.8%
[14]  424(25.1%)  224(13.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [17]                        47.2%
-------------------------------------------------------------------
                               sample-multi-bounded [11]     100.0%
[15]  200(11.9%)  200(11.9%) random-ranges ...on-both-ends/src/common.rkt:164:0
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  200(11.9%)    0(0.0%)  ival-add ...on-both-ends/src/biginterval.rkt:186:0
                               eplinear [18]                 100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  200(11.9%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [19]                 100.0%
-------------------------------------------------------------------
                               ival-add [16]                 100.0%
[18]  200(11.9%)    0(0.0%)  eplinear ...on-both-ends/src/biginterval.rkt:180:0
                               bfadd [20]                    100.0%
-------------------------------------------------------------------
                               bf [17]                       100.0%
[19]  200(11.9%)  200(11.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               eplinear [18]                 100.0%
[20]  200(11.9%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [21]                      100.0%
-------------------------------------------------------------------
                               bfadd [20]                    100.0%
[21]  200(11.9%)  200(11.9%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------