Profiling results
-----------------
  Total cpu time observed: 1728ms (out of 1756ms)
  Number of samples taken: 9 (once every 192ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1728(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]  202(11.7%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:199:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1728(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  202(11.7%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:201:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1728(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]                    5.8%
                               run [5]                        94.2%
 [6] 1728(100.0%) 220(12.7%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   75.6%
                               errors [2]                      5.8%
                               ??? [15]                        5.8%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1306(75.6%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:129:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
 [8] 1306(75.6%)  196(11.3%) loop ...w-detection-both-ends/src/points.rkt:141:4
                               loop [9]                       56.5%
                               ??? [10]                       28.5%
-------------------------------------------------------------------
                               loop [8]                      100.0%
 [9]  738(42.7%)  186(10.8%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [14]                       24.9%
                               hash-update! [11]              24.9%
                               real->precision [12]           24.9%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[10]  372(21.5%)  188(10.9%) ??? ...ow-detection-both-ends/src/points.rkt:122:6
                               sample-multi-bounded [13]      49.5%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  184(10.6%)  184(10.6%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  184(10.6%)    0(0.0%)  real->precision ...oth-ends/src/programs.rkt:93:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[13]  184(10.6%)    0(0.0%)  sample-multi-bounded ...h-ends/src/points.rkt:14:0
                               for-loop [16]                 100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[14]  184(10.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [17]                 100.0%
-------------------------------------------------------------------
                               real->precision [12]           47.7%
                               .../more-scheme.rkt:261:28 [6] 52.3%
[15]  386(22.3%)  386(22.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[16]  184(10.6%)  184(10.6%) for-loop ...etection-both-ends/src/points.rkt:20:4
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  184(10.6%)    0(0.0%)  ival-sub ...on-both-ends/src/biginterval.rkt:178:0
                               e-compute [18]                100.0%
-------------------------------------------------------------------
                               ival-sub [17]                 100.0%
[18]  184(10.6%)    0(0.0%)  e-compute ...n-both-ends/src/biginterval.rkt:142:0
                               bfsub [19]                    100.0%
-------------------------------------------------------------------
                               e-compute [18]                100.0%
[19]  184(10.6%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               bfsub [19]                    100.0%
[20]  184(10.6%)  184(10.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------