Profiling results
-----------------
  Total cpu time observed: 1608ms (out of 1776ms)
  Number of samples taken: 8 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1608(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]  192(11.9%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:203:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1608(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  192(11.9%)    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] 1608(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]                    6.0%
                               run [5]                        94.0%
 [6] 1608(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   63.2%
                               oracle-error [8]               12.4%
                               loop [13]                      12.4%
                               errors [2]                      6.0%
                               ??? [9]                         6.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1016(63.2%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:133:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  200(12.4%)    0(0.0%)  oracle-error ...ion-both-ends/src/points.rkt:190:0
                               for-loop [11]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [9]  192(11.9%)  192(11.9%) ??? ...tion-both-ends/src/syntax/syntax.rkt:214:17
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10] 1016(63.2%)  206(12.8%) loop ...w-detection-both-ends/src/points.rkt:145:4
                               loop [12]                      79.7%
-------------------------------------------------------------------
                               oracle-error [8]              100.0%
[11]  200(12.4%)    0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:191:2
                               loop [13]                     100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12]  810(50.4%)  208(12.9%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [14]                       74.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6] 50.0%
                               for-loop [11]                  50.0%
[13]  400(24.9%)    0(0.0%)  loop (unknown source)
                               ??? [15]                       50.0%
                               eval [16]                      50.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  602(37.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-atan2 [17]               100.0%
-------------------------------------------------------------------
                               loop [13]                     100.0%
[15]  200(12.4%)  200(12.4%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               loop [13]                     100.0%
[16]  200(12.4%)    0(0.0%)  eval (unknown source)
                               datum->syntax6 [18]           100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  602(37.4%)    0(0.0%)  ival-atan2 ...-both-ends/src/biginterval.rkt:453:0
                               e-compute7 [19]               100.0%
-------------------------------------------------------------------
                               eval [16]                     100.0%
[18]  200(12.4%)  200(12.4%) datum->syntax6 (unknown source)
-------------------------------------------------------------------
                               ival-atan2 [17]               100.0%
[19]  602(37.4%)  402(25.0%) e-compute7 ...-both-ends/src/biginterval.rkt:149:0
                               bfatan2 [20]                   33.2%
-------------------------------------------------------------------
                               e-compute7 [19]               100.0%
[20]  200(12.4%)    0(0.0%)  bfatan2 ...ib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [21]                      100.0%
-------------------------------------------------------------------
                               bfatan2 [20]                  100.0%
[21]  200(12.4%)  200(12.4%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------