Profiling results
-----------------
  Total cpu time observed: 1516ms (out of 1820ms)
  Number of samples taken: 8 (once every 190ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1516(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1516(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] 1516(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] 1516(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   74.1%
                               eval-errors [6]                13.2%
                               errors [7]                     12.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1124(74.1%)    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]  200(13.2%)    0(0.0%)  eval-errors ...rbie/better-rr/src/points.rkt:170:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  192(12.7%)    0(0.0%)  errors ...es/herbie/better-rr/src/points.rkt:192:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1124(74.1%)  196(12.9%) loop ...lies/herbie/better-rr/src/points.rkt:134:4
                               ??? [11]                       66.2%
                               loop [12]                      16.4%
-------------------------------------------------------------------
                               eval-errors [6]               100.0%
 [9]  200(13.2%)  200(13.2%) for-loop .../herbie/better-rr/src/points.rkt:172:2
-------------------------------------------------------------------
                               errors [7]                    100.0%
[10]  192(12.7%)  192(12.7%) for-loop .../herbie/better-rr/src/points.rkt:194:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  744(49.1%)  370(24.4%) ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                               sample-multi-bounded [13]      50.3%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  184(12.1%)    0(0.0%)  loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                               real->precision [14]          100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[13]  374(24.7%)  186(12.3%) sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                               random-ranges [15]             50.3%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[14]  184(12.1%)    0(0.0%)  real->precision ...tter-rr/src/programs.rkt:120:11
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [13]     100.0%
[15]  188(12.4%)    0(0.0%)  random-ranges ...ie/better-rr/src/common.rkt:164:0
                               cons/c [17]                   100.0%
-------------------------------------------------------------------
                               real->precision [14]          100.0%
[16]  184(12.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [18]                       100.0%
-------------------------------------------------------------------
                               random-ranges [15]            100.0%
[17]  188(12.4%)    0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                               flat-contract? [19]           100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  184(12.1%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               cons/c [17]                   100.0%
[19]  188(12.4%)  188(12.4%) flat-contract? .../contract/private/guts.rkt:129:0
-------------------------------------------------------------------
                               bf [18]                       100.0%
[20]  184(12.1%)  184(12.1%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------