Profiling results
-----------------
  Total cpu time observed: 900ms (out of 1076ms)
  Number of samples taken: 6 (once every 150ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 900(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 900(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] 900(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] 900(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [5]   83.1%
                              oracle-error [6]               16.9%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 748(83.1%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:120:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [6] 152(16.9%)    0(0.0%)  oracle-error ...herbie/master/src/points.rkt:177:0
                              for-loop [8]                  100.0%
------------------------------------------------------------------
                              prepare-points-intervals [5]  100.0%
 [7] 748(83.1%)  150(16.7%) loop ...ghtlies/herbie/master/src/points.rkt:132:4
                              loop [9]                       59.6%
                              ??? [11]                       20.3%
------------------------------------------------------------------
                              oracle-error [6]              100.0%
 [8] 152(16.9%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:178:2
                              loop [10]                     100.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 446(49.6%)    0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:79:2
                              ??? [12]                       66.8%
                              hash-update! [15]              33.2%
------------------------------------------------------------------
                              for-loop [8]                  100.0%
[10] 152(16.9%)    0(0.0%)  loop (unknown source)
                              ??? [13]                      100.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
[11] 152(16.9%)    0(0.0%)  ??? ...ightlies/herbie/master/src/points.rkt:113:6
                              sample-multi-bounded [14]     100.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[12] 298(33.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-sub [17]                  50.3%
                              ival-div [18]                  49.7%
------------------------------------------------------------------
                              loop [10]                     100.0%
[13] 152(16.9%)  152(16.9%) ??? ...ghtlies/herbie/master/src/points.rkt:179:26
------------------------------------------------------------------
                              ??? [11]                      100.0%
[14] 152(16.9%)    0(0.0%)  sample-multi-bounded ...master/src/points.rkt:14:0
                              random-ranges [16]            100.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[15] 148(16.4%)  148(16.4%) hash-update! ...cket/private/more-scheme.rkt:365:4
------------------------------------------------------------------
                              sample-multi-bounded [14]     100.0%
[16] 152(16.9%)    0(0.0%)  random-ranges ...erbie/master/src/common.rkt:164:0
                              build--> [20]                 100.0%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[17] 150(16.7%)    0(0.0%)  ival-sub ...erbie/master/src/biginterval.rkt:113:0
                              bfdiv [19]                    100.0%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[18] 148(16.4%)    0(0.0%)  ival-div ...erbie/master/src/biginterval.rkt:145:0
                              bfdiv [19]                    100.0%
------------------------------------------------------------------
                              ival-div [18]                  49.7%
                              ival-sub [17]                  50.3%
[19] 298(33.1%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              ??? [21]                       50.3%
                              new-mpfr [22]                  49.7%
------------------------------------------------------------------
                              random-ranges [16]            100.0%
[20] 152(16.9%)  152(16.9%) build--> ...act/private/arrow-val-first.rkt:1214:0
------------------------------------------------------------------
                              bfdiv [19]                    100.0%
[21] 150(16.7%)  150(16.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------
                              bfdiv [19]                    100.0%
[22] 148(16.4%)  148(16.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------