Profiling results
-----------------
  Total cpu time observed: 1214ms (out of 1424ms)
  Number of samples taken: 6 (once every 202ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1214(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1214(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] 1214(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] 1214(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   83.5%
                               oracle-error [6]               16.5%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1014(83.5%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  200(16.5%)    0(0.0%)  oracle-error ...herbie/master/src/points.rkt:179:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1014(83.5%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:134:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               oracle-error [6]              100.0%
 [8]  200(16.5%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:180:2
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9] 1014(83.5%)  410(33.8%) loop ...ightlies/herbie/master/src/points.rkt:79:2
                               real->precision [11]           39.6%
                               ??? [12]                       19.9%
-------------------------------------------------------------------
                               for-loop [8]                  100.0%
[10]  200(16.5%)    0(0.0%)  loop (unknown source)
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  402(33.1%)    0(0.0%)  real->precision .../master/src/programs.rkt:118:11
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  202(16.6%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [15]                 100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[13]  200(16.5%)    0(0.0%)  ??? ...ghtlies/herbie/master/src/points.rkt:181:26
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               ??? [13]                       33.2%
                               real->precision [11]           66.8%
[14]  602(49.6%)  402(33.1%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [17]                        33.2%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[15]  202(16.6%)    0(0.0%)  ival-sub ...erbie/master/src/biginterval.rkt:117:0
                               bfsub [16]                    100.0%
-------------------------------------------------------------------
                               ival-sub [15]                 100.0%
[16]  202(16.6%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  200(16.5%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               bf [17]                        49.8%
                               bfsub [16]                     50.2%
[18]  402(33.1%)  402(33.1%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------