Profiling results
-----------------
  Total cpu time observed: 1472ms (out of 1668ms)
  Number of samples taken: 7 (once every 210ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1472(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1472(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] 1472(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] 1472(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.9%
                               errors [6]                     28.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1058(71.9%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  414(28.1%)    0(0.0%)  errors ...bie/more-ival-tests/src/points.rkt:190:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1058(71.9%)    0(0.0%)  loop ...erbie/more-ival-tests/src/points.rkt:132:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  414(28.1%)  414(28.1%) for-loop ...e/more-ival-tests/src/points.rkt:192:2
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9] 1058(71.9%)    0(0.0%)  loop ...herbie/more-ival-tests/src/points.rkt:79:2
                               real->precision [10]           40.8%
                               ??? [13]                       20.4%
                               hash-update! [11]              19.8%
                               ??? [12]                       18.9%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  432(29.3%)    0(0.0%)  real->precision ...al-tests/src/programs.rkt:94:11
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  210(14.3%)  210(14.3%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  200(13.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [14]                 100.0%
-------------------------------------------------------------------
                               loop [9]                       33.3%
                               real->precision [10]           66.7%
[13]  648(44.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [15]                        66.7%
                               ival-mult [16]                 33.3%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[14]  200(13.6%)    0(0.0%)  ival-add ...e-ival-tests/src/biginterval.rkt:108:0
                               bfadd [17]                    100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  432(29.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [18]                 100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  216(14.7%)  216(14.7%) ival-mult ...-ival-tests/src/biginterval.rkt:126:0
-------------------------------------------------------------------
                               ival-add [14]                 100.0%
[17]  200(13.6%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               bf [15]                       100.0%
[18]  432(29.3%)  432(29.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               bfadd [17]                    100.0%
[19]  200(13.6%)  200(13.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------