Profiling results
-----------------
  Total cpu time observed: 2008ms (out of 2180ms)
  Number of samples taken: 10 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 2008(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]  204(10.2%)    0(0.0%)  errors ...detection-both-ends/src/points.rkt:199:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 2008(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  204(10.2%)    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] 2008(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]                    5.1%
                               run [5]                        94.9%
 [6] 2008(100.0%) 204(10.2%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   79.9%
                               eval-errors [8]                10.0%
                               errors [2]                      5.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1604(79.9%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:129:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  200(10.0%)    0(0.0%)  eval-errors ...tion-both-ends/src/points.rkt:177:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
 [9] 1604(79.9%)  202(10.1%) loop ...w-detection-both-ends/src/points.rkt:141:4
                               loop [11]                      49.6%
                               ??? [12]                       37.8%
-------------------------------------------------------------------
                               eval-errors [8]               100.0%
[10]  200(10.0%)  200(10.0%) for-loop ...tection-both-ends/src/points.rkt:179:2
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  796(39.6%)  200(10.0%) loop ...ow-detection-both-ends/src/points.rkt:81:2
                               ??? [14]                       49.7%
                               real->precision [15]           25.1%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  606(30.2%)    0(0.0%)  ??? ...ow-detection-both-ends/src/points.rkt:122:6
                               sample-multi-bounded [13]     100.0%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[13]  606(30.2%)    0(0.0%)  sample-multi-bounded ...h-ends/src/points.rkt:14:0
                               random-ranges [16]            100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  396(19.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [17]                 100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  200(10.0%)    0(0.0%)  real->precision ...oth-ends/src/programs.rkt:93:11
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[16]  606(30.2%)  404(20.1%) random-ranges ...on-both-ends/src/common.rkt:164:0
                               cons/c [20]                    33.3%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  396(19.7%)    0(0.0%)  ival-add ...on-both-ends/src/biginterval.rkt:171:0
                               e-compute [19]                100.0%
-------------------------------------------------------------------
                               real->precision [15]          100.0%
[18]  200(10.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [21]                       100.0%
-------------------------------------------------------------------
                               ival-add [17]                 100.0%
[19]  396(19.7%)    0(0.0%)  e-compute ...n-both-ends/src/biginterval.rkt:142:0
                               bfadd [22]                    100.0%
-------------------------------------------------------------------
                               random-ranges [16]            100.0%
[20]  202(10.1%)    0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                               flat-contract? [23]           100.0%
-------------------------------------------------------------------
                               ??? [18]                      100.0%
[21]  200(10.0%)  200(10.0%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
-------------------------------------------------------------------
                               e-compute [19]                100.0%
[22]  396(19.7%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [24]                      100.0%
-------------------------------------------------------------------
                               cons/c [20]                   100.0%
[23]  202(10.1%)  202(10.1%) flat-contract? .../contract/private/guts.rkt:129:0
-------------------------------------------------------------------
                               bfadd [22]                    100.0%
[24]  396(19.7%)  396(19.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------