Profiling results
-----------------
  Total cpu time observed: 1208ms (out of 1424ms)
  Number of samples taken: 6 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1208(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1208(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] 1208(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] 1208(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   67.5%
                               ??? [11]                       16.6%
                               oracle-error [6]               15.9%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  816(67.5%)    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]  192(15.9%)    0(0.0%)  oracle-error ...ival-pow-test/src/points.rkt:177:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7]  816(67.5%)    0(0.0%)  loop .../herbie/ival-pow-test/src/points.rkt:132:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               oracle-error [6]              100.0%
 [8]  192(15.9%)    0(0.0%)  for-loop ...bie/ival-pow-test/src/points.rkt:178:2
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  816(67.5%)  208(17.2%) loop ...s/herbie/ival-pow-test/src/points.rkt:79:2
                               ??? [14]                       25.2%
                               real->precision [12]           24.8%
                               ??? [11]                       24.5%
-------------------------------------------------------------------
                               for-loop [8]                  100.0%
[10]  192(15.9%)    0(0.0%)  loop (unknown source)
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                       50.0%
                               .../more-scheme.rkt:261:28 [4] 50.0%
[11]  400(33.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ??? [15]                       50.0%
                               ival-sub [16]                  50.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  202(16.7%)    0(0.0%)  real->precision ...pow-test/src/programs.rkt:94:11
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[13]  192(15.9%)    0(0.0%)  ??? .../herbie/ival-pow-test/src/points.rkt:179:26
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               real->precision [12]           49.5%
                               loop [9]                       50.5%
[14]  408(33.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [18]                 50.5%
                               bf [19]                        49.5%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[15]  200(16.6%)  200(16.6%) ??? ...cts/racket/contract/private/list.rkt:209:10
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[16]  200(16.6%)    0(0.0%)  ival-sub ...val-pow-test/src/biginterval.rkt:108:0
                               bfsub [20]                    100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[17]  192(15.9%)  192(15.9%) ??? ...cket-7.5/collects/racket/function.rkt:93:12
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[18]  206(17.1%)  206(17.1%) ival-mult ...al-pow-test/src/biginterval.rkt:120:0
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[19]  202(16.7%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [21]                 100.0%
-------------------------------------------------------------------
                               ival-sub [16]                 100.0%
[20]  200(16.6%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [21]                 100.0%
-------------------------------------------------------------------
                               bfsub [20]                     49.8%
                               bf [19]                        50.2%
[21]  402(33.3%)  402(33.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------