Profiling results
-----------------
  Total cpu time observed: 1110ms (out of 1260ms)
  Number of samples taken: 6 (once every 185ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1110(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]  368(33.2%)    0(0.0%)  errors ...es/herbie/better-rr/src/points.rkt:192:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1110(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  368(33.2%)    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] 1110(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]                   16.6%
                               run [5]                        83.4%
 [6] 1110(100.0%) 184(16.6%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   66.8%
                               errors [2]                     16.6%
                               ??? [8]                         8.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7]  742(66.8%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  184(16.6%)  184(16.6%) ??? ...cket-7.5/collects/racket/function.rkt:93:12
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
 [9]  742(66.8%)    0(0.0%)  loop ...lies/herbie/better-rr/src/points.rkt:134:4
                               loop [10]                      74.9%
                               ??? [11]                       25.1%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  556(50.1%)    0(0.0%)  loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                               real->precision [12]           66.2%
                               ??? [13]                       33.8%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  186(16.8%)    0(0.0%)  ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                               sample-multi-bounded [14]     100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12]  368(33.2%)    0(0.0%)  real->precision ...tter-rr/src/programs.rkt:120:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[13]  188(16.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [16]                 100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  186(16.8%)    0(0.0%)  sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                               random-ranges [17]            100.0%
-------------------------------------------------------------------
                               real->precision [12]          100.0%
[15]  368(33.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [18]                       100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  188(16.9%)    0(0.0%)  ival-sub ...ie/better-rr/src/biginterval.rkt:117:0
                               bfsub [19]                    100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [14]     100.0%
[17]  186(16.8%)    0(0.0%)  random-ranges ...ie/better-rr/src/common.rkt:164:0
                               cons/c [20]                   100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  368(33.2%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [21]                  50.0%
                               ??? [23]                       50.0%
-------------------------------------------------------------------
                               ival-sub [16]                 100.0%
[19]  188(16.9%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [21]                 100.0%
-------------------------------------------------------------------
                               random-ranges [17]            100.0%
[20]  186(16.8%)    0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                               coerce-contract [22]          100.0%
-------------------------------------------------------------------
                               bf [18]                        49.5%
                               bfsub [19]                     50.5%
[21]  372(33.5%)  372(33.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               cons/c [20]                   100.0%
[22]  186(16.8%)    0(0.0%)  coerce-contract ...contract/private/guts.rkt:307:0
                               coerce-contract/f [24]        100.0%
-------------------------------------------------------------------
                               bf [18]                       100.0%
[23]  184(16.6%)  184(16.6%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               coerce-contract [22]          100.0%
[24]  186(16.8%)    0(0.0%)  coerce-contract/f ...ntract/private/guts.rkt:372:0
                               coerce-simple-value [25]      100.0%
-------------------------------------------------------------------
                               coerce-contract/f [24]        100.0%
[25]  186(16.8%)  186(16.8%) coerce-simple-value ...ract/private/guts.rkt:385:0
-------------------------------------------------------------------