Profiling results
-----------------
  Total cpu time observed: 1402ms (out of 1628ms)
  Number of samples taken: 7 (once every 200ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1402(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1402(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] 1402(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] 1402(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.6%
                               ??? [6]                        14.4%
                               oracle-error [7]               14.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1004(71.6%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:122:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  202(14.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ??? [9]                       100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(14.0%)    0(0.0%)  oracle-error .../simpler-alts/src/points.rkt:179:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1004(71.6%)  202(14.4%) loop ...s/herbie/simpler-alts/src/points.rkt:134:4
                               loop [11]                      60.0%
                               ordinary-value? [12]           19.9%
-------------------------------------------------------------------
                               ??? [6]                       100.0%
 [9]  202(14.4%)  202(14.4%) ??? ...cts/racket/contract/private/list.rkt:209:10
-------------------------------------------------------------------
                               oracle-error [7]              100.0%
[10]  196(14.0%)    0(0.0%)  for-loop ...rbie/simpler-alts/src/points.rkt:180:2
                               loop [13]                     100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  602(42.9%)    0(0.0%)  loop ...es/herbie/simpler-alts/src/points.rkt:79:2
                               real->precision [14]           66.8%
                               hash-update! [15]              33.2%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  200(14.3%)  200(14.3%) ordinary-value? ...simpler-alts/src/float.rkt:51:0
-------------------------------------------------------------------
                               for-loop [10]                 100.0%
[13]  196(14.0%)    0(0.0%)  loop (unknown source)
                               ulp-difference [16]           100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  402(28.7%)    0(0.0%)  real->precision ...er-alts/src/programs.rkt:118:11
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  200(14.3%)  200(14.3%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               loop [13]                     100.0%
[16]  196(14.0%)  196(14.0%) ulp-difference .../simpler-alts/src/float.rkt:19:0
-------------------------------------------------------------------
                               real->precision [14]          100.0%
[17]  402(28.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [18]                       100.0%
-------------------------------------------------------------------
                               ??? [17]                      100.0%
[18]  402(28.7%)  202(14.4%) bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [19]                       49.8%
-------------------------------------------------------------------
                               bf [18]                       100.0%
[19]  200(14.3%)  200(14.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------