Profiling results
-----------------
  Total cpu time observed: 924ms (out of 1056ms)
  Number of samples taken: 5 (once every 185ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 924(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [3]           100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [2] 184(19.9%)    0(0.0%)  errors ...es/herbie/better-rr/src/points.rkt:192:0
                              for-loop [4]                  100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [3] 924(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [5]                       100.0%
------------------------------------------------------------------
                              errors [2]                    100.0%
 [4] 184(19.9%)    0(0.0%)  for-loop .../herbie/better-rr/src/points.rkt:194:2
                              .../more-scheme.rkt:261:28 [6]100.0%
------------------------------------------------------------------
                              profile-thunk16 [3]           100.0%
 [5] 924(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                              .../more-scheme.rkt:261:28 [6]100.0%
------------------------------------------------------------------
                              for-loop [4]                   10.0%
                              run [5]                        90.0%
 [6] 924(100.0%) 184(19.9%) .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [7]   80.1%
                              errors [2]                     10.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [6]100.0%
 [7] 740(80.1%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                              loop [8]                      100.0%
------------------------------------------------------------------
                              prepare-points-intervals [7]  100.0%
 [8] 740(80.1%)  186(20.1%) loop ...lies/herbie/better-rr/src/points.rkt:134:4
                              loop [9]                       50.0%
                              ??? [10]                       24.9%
------------------------------------------------------------------
                              loop [8]                      100.0%
 [9] 370(40.0%)    0(0.0%)  loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                              ??? [11]                       50.3%
                              real->precision [13]           49.7%
------------------------------------------------------------------
                              loop [8]                      100.0%
[10] 184(19.9%)    0(0.0%)  ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                              sample-multi-bounded [12]     100.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[11] 186(20.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-sub [14]                 100.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[12] 184(19.9%)    0(0.0%)  sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                              random-ranges [15]            100.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[13] 184(19.9%)    0(0.0%)  real->precision ...tter-rr/src/programs.rkt:118:11
                              ??? [16]                      100.0%
------------------------------------------------------------------
                              ??? [11]                      100.0%
[14] 186(20.1%)  186(20.1%) ival-sub ...ie/better-rr/src/biginterval.rkt:117:0
------------------------------------------------------------------
                              sample-multi-bounded [12]     100.0%
[15] 184(19.9%)    0(0.0%)  random-ranges ...ie/better-rr/src/common.rkt:164:0
                              cons/c [17]                   100.0%
------------------------------------------------------------------
                              real->precision [13]          100.0%
[16] 184(19.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              bf [18]                       100.0%
------------------------------------------------------------------
                              random-ranges [15]            100.0%
[17] 184(19.9%)    0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                              flat-contract? [19]           100.0%
------------------------------------------------------------------
                              ??? [16]                      100.0%
[18] 184(19.9%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                              new-mpfr [20]                 100.0%
------------------------------------------------------------------
                              cons/c [17]                   100.0%
[19] 184(19.9%)  184(19.9%) flat-contract? .../contract/private/guts.rkt:129:0
------------------------------------------------------------------
                              bf [18]                       100.0%
[20] 184(19.9%)  184(19.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------