Profiling results
-----------------
  Total cpu time observed: 1050ms (out of 1176ms)
  Number of samples taken: 7 (once every 150ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1050(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1050(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] 1050(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] 1050(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.2%
                               errors [6]                     14.5%
                               eval-errors [7]                14.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  748(71.2%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:128:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  152(14.5%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:198:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  150(14.3%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:176:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  748(71.2%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:140:4
                               loop [11]                     100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  152(14.5%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:200:2
                               ??? [12]                      100.0%
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  150(14.3%)  150(14.3%) for-loop ...tection-both-ends/src/points.rkt:178:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  748(71.2%)  298(28.4%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [13]                       20.1%
                               ??? [15]                       20.1%
                               ??? [14]                       20.1%
-------------------------------------------------------------------
                               for-loop [9]                  100.0%
[12]  152(14.5%)  152(14.5%) ??? ...7.5/collects/racket/private/for.rkt:1236:14
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  150(14.3%)  150(14.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  150(14.3%)  150(14.3%) ??? ...contract/private/arrow-val-first.rkt:486:18
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  150(14.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [16]                100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[16]  150(14.3%)  150(14.3%) ival-mult ...n-both-ends/src/biginterval.rkt:210:0
-------------------------------------------------------------------