Profiling results
-----------------
  Total cpu time observed: 1766ms (out of 1920ms)
  Number of samples taken: 11 (once every 161ms)

=====================================================================
                               Caller
 Idx   Total       Self      Name+src                          Local%
       ms(pct)     ms(pct)     Callee
=====================================================================
 [1] 1766(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]             100.0%
---------------------------------------------------------------------
                               ??? [1]                         100.0%
 [2] 1766(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] 1766(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] 1766(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]     91.2%
                               oracle-error [6]                  8.8%
---------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]  100.0%
 [5] 1610(91.2%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:132:0
                               loop [7]                        100.0%
---------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]  100.0%
 [6]  156(8.8%)     0(0.0%)  oracle-error ...ion-both-ends/src/points.rkt:189:0
                               for-loop [8]                    100.0%
---------------------------------------------------------------------
                               prepare-points-intervals [5]    100.0%
 [7] 1610(91.2%)  508(28.8%) loop ...w-detection-both-ends/src/points.rkt:144:4
                               loop [9]                         68.4%
---------------------------------------------------------------------
                               oracle-error [6]                100.0%
 [8]  156(8.8%)     0(0.0%)  for-loop ...tection-both-ends/src/points.rkt:190:2
                               argmin [10]                     100.0%
---------------------------------------------------------------------
                               loop [7]                        100.0%
 [9] 1102(62.4%)  334(18.9%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [11]                         28.1%
                               ??? [12]                         27.6%
                               hash-update! [13]                14.0%
---------------------------------------------------------------------
                               for-loop [8]                    100.0%
[10]  156(8.8%)   156(8.8%)  argmin ...acket-7.5/collects/racket/list.rkt:765:0
---------------------------------------------------------------------
                               loop [9]                        100.0%
[11]  310(17.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [14]                   100.0%
---------------------------------------------------------------------
                               loop [9]                        100.0%
[12]  304(17.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [15]                  100.0%
---------------------------------------------------------------------
                               loop [9]                        100.0%
[13]  154(8.7%)   154(8.7%)  hash-update! ...cket/private/more-scheme.rkt:365:4
---------------------------------------------------------------------
                               ??? [11]                        100.0%
[14]  310(17.6%)    0(0.0%)  ival-sub ...on-both-ends/src/biginterval.rkt:207:0
                               e-compute [16]                  100.0%
---------------------------------------------------------------------
                               ??? [12]                        100.0%
[15]  304(17.2%)    0(0.0%)  ival-mult ...n-both-ends/src/biginterval.rkt:243:0
                               ormap [17]                      100.0%
---------------------------------------------------------------------
                               ival-sub [14]                   100.0%
[16]  310(17.6%)    0(0.0%)  e-compute ...n-both-ends/src/biginterval.rkt:160:0
                               bfsub [18]                      100.0%
---------------------------------------------------------------------
                               ival-mult [15]                  100.0%
[17]  304(17.2%)    0(0.0%)  ormap ....5/collects/racket/private/map.rkt:141:13
                               serious-immovable-endpoint? [19]100.0%
---------------------------------------------------------------------
                               e-compute [16]                  100.0%
[18]  310(17.6%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [20]                    50.3%
                               ??? [21]                         49.7%
---------------------------------------------------------------------
                               ormap [17]                      100.0%
[19]  304(17.2%)  304(17.2%) serious-immovable-endpoint? ...ginterval.rkt:178:0
---------------------------------------------------------------------
                               bfsub [18]                      100.0%
[20]  156(8.8%)   156(8.8%)  new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
---------------------------------------------------------------------
                               bfsub [18]                      100.0%
[21]  154(8.7%)   154(8.7%)  ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
---------------------------------------------------------------------