Profiling results
-----------------
  Total cpu time observed: 1736ms (out of 1944ms)
  Number of samples taken: 9 (once every 193ms)

====================================================================
                               Caller
 Idx   Total       Self      Name+src                         Local%
       ms(pct)     ms(pct)     Callee
====================================================================
 [1] 1736(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]            100.0%
--------------------------------------------------------------------
                               ??? [1]                        100.0%
 [2] 1736(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] 1736(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] 1736(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]    89.4%
                               get-p&es [6]                    10.6%
--------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4] 100.0%
 [5] 1552(89.4%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:133:0
                               loop [7]                       100.0%
--------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4] 100.0%
 [6]  184(10.6%)    0(0.0%)  get-p&es ...tection-both-ends/src/sandbox.rkt:25:0
                               for-loop [8]                   100.0%
--------------------------------------------------------------------
                               prepare-points-intervals [5]   100.0%
 [7] 1552(89.4%)    0(0.0%)  loop ...w-detection-both-ends/src/points.rkt:145:4
                               loop [9]                       100.0%
--------------------------------------------------------------------
                               get-p&es [6]                   100.0%
 [8]  184(10.6%)  184(10.6%) for-loop ...tection-both-ends/src/sandbox.rkt:26:2
--------------------------------------------------------------------
                               loop [7]                       100.0%
 [9] 1552(89.4%)    0(0.0%)  loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [10]                        87.1%
                               hash-update! [11]               12.9%
--------------------------------------------------------------------
                               loop [9]                       100.0%
[10] 1352(77.9%)  184(10.6%) ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [12]                   72.3%
                               ival-div [13]                   14.1%
--------------------------------------------------------------------
                               loop [9]                       100.0%
[11]  200(11.5%)  200(11.5%) hash-update! ...cket/private/more-scheme.rkt:365:4
--------------------------------------------------------------------
                               ??? [10]                       100.0%
[12]  978(56.3%)  198(11.4%) ival-sub ...on-both-ends/src/biginterval.rkt:244:0
                               strong-immovable-endpoint? [15] 40.1%
                               e-compute [14]                  39.7%
--------------------------------------------------------------------
                               ??? [10]                       100.0%
[13]  190(10.9%)    0(0.0%)  ival-div ...on-both-ends/src/biginterval.rkt:318:0
                               e-compute [14]                 100.0%
--------------------------------------------------------------------
                               ival-div [13]                   32.9%
                               ival-sub [12]                   67.1%
[14]  578(33.3%)  396(22.8%) e-compute ...n-both-ends/src/biginterval.rkt:172:0
                               bfsub [16]                      31.5%
--------------------------------------------------------------------
                               ival-sub [12]                  100.0%
[15]  392(22.6%)  392(22.6%) strong-immovable-endpoint? ...iginterval.rkt:123:0
--------------------------------------------------------------------
                               e-compute [14]                 100.0%
[16]  182(10.5%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [17]                       100.0%
--------------------------------------------------------------------
                               bfsub [16]                     100.0%
[17]  182(10.5%)  182(10.5%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
--------------------------------------------------------------------