Profiling results
-----------------
  Total cpu time observed: 1476ms (out of 1596ms)
  Number of samples taken: 8 (once every 184ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1476(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1476(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] 1476(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%
-------------------------------------------------------------------
                               for-loop [8]                   13.2%
                               run [3]                        86.8%
 [4] 1476(100.0%) 390(26.4%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   60.3%
                               errors [6]                     26.5%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  890(60.3%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  586(39.7%)    0(0.0%)  errors ...erbie/ival-pow-test/src/points.rkt:190:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7]  890(60.3%)    0(0.0%)  loop .../herbie/ival-pow-test/src/points.rkt:132:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  586(39.7%)  196(13.3%) for-loop ...bie/ival-pow-test/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 66.6%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  890(60.3%)  164(11.1%) loop ...s/herbie/ival-pow-test/src/points.rkt:79:2
                               ??? [10]                       41.6%
                               real->precision [11]           20.4%
                               ??? [12]                       19.6%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  370(25.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [13]                  50.3%
                               ival-sub [14]                  49.7%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  182(12.3%)    0(0.0%)  real->precision ...pow-test/src/programs.rkt:94:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  174(11.8%)    0(0.0%)  ??? ...contract/private/arrow-val-first.rkt:486:18
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[13]  186(12.6%)    0(0.0%)  ival-add ...val-pow-test/src/biginterval.rkt:102:0
                               bfsub [17]                    100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[14]  184(12.5%)    0(0.0%)  ival-sub ...val-pow-test/src/biginterval.rkt:108:0
                               bfsub [17]                    100.0%
-------------------------------------------------------------------
                               real->precision [11]          100.0%
[15]  182(12.3%)  182(12.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[16]  174(11.8%)    0(0.0%)  ??? ...ects/racket/contract/private/guts.rkt:770:8
                               bigvalue? [18]                100.0%
-------------------------------------------------------------------
                               ival-sub [14]                  49.7%
                               ival-add [13]                  50.3%
[17]  370(25.1%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  174(11.8%)  174(11.8%) bigvalue? ...al-pow-test/src/syntax/types.rkt:19:0
-------------------------------------------------------------------
                               bfsub [17]                    100.0%
[19]  370(25.1%)  370(25.1%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------