Profiling results
-----------------
  Total cpu time observed: 1668ms (out of 1816ms)
  Number of samples taken: 8 (once every 208ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1668(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1668(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] 1668(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] 1668(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   73.3%
                               errors [6]                     13.4%
                               oracle-error [7]               13.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1222(73.3%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  224(13.4%)    0(0.0%)  errors ...es/herbie/better-rr/src/points.rkt:192:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  222(13.3%)    0(0.0%)  oracle-error ...bie/better-rr/src/points.rkt:179:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1222(73.3%)    0(0.0%)  loop ...lies/herbie/better-rr/src/points.rkt:134:4
                               loop [11]                      50.4%
                               ??? [12]                       49.6%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  224(13.4%)  224(13.4%) for-loop .../herbie/better-rr/src/points.rkt:194:2
-------------------------------------------------------------------
                               oracle-error [7]              100.0%
[10]  222(13.3%)    0(0.0%)  for-loop .../herbie/better-rr/src/points.rkt:180:2
                               loop [13]                     100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  616(36.9%)    0(0.0%)  loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                               ??? [15]                       66.2%
                               ??? [17]                       33.8%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  606(36.3%)  198(11.9%) ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                               sample-multi-bounded [14]      67.3%
-------------------------------------------------------------------
                               for-loop [10]                 100.0%
[13]  222(13.3%)    0(0.0%)  loop (unknown source)
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[14]  408(24.5%)  200(12.0%) sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                               random-ranges [20]             51.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  408(24.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [18]                 100.0%
-------------------------------------------------------------------
                               loop [13]                     100.0%
[16]  222(13.3%)    0(0.0%)  ??? ...lies/herbie/better-rr/src/points.rkt:181:26
                               ??? [19]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[17]  208(12.5%)  208(12.5%) ??? ...contract/private/arrow-val-first.rkt:486:18
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  408(24.5%)    0(0.0%)  ival-add ...ie/better-rr/src/biginterval.rkt:111:0
                               bfadd [21]                    100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[19]  222(13.3%)  222(13.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               sample-multi-bounded [14]     100.0%
[20]  208(12.5%)  208(12.5%) random-ranges ...ie/better-rr/src/common.rkt:164:0
-------------------------------------------------------------------
                               ival-add [18]                 100.0%
[21]  408(24.5%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [22]                  51.0%
                               ??? [23]                       49.0%
-------------------------------------------------------------------
                               bfadd [21]                    100.0%
[22]  208(12.5%)  208(12.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               bfadd [21]                    100.0%
[23]  200(12.0%)  200(12.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------