Profiling results
-----------------
  Total cpu time observed: 1140ms (out of 1340ms)
  Number of samples taken: 6 (once every 190ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1140(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1140(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] 1140(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] 1140(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               run-improve47 [5]             100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1140(100.0%)   0(0.0%)  run-improve47 ...mpler-alts/src/mainloop.rkt:365:0
                               prepare-points-intervals [6]  100.0%
-------------------------------------------------------------------
                               run-improve47 [5]             100.0%
 [6] 1140(100.0%)   0(0.0%)  prepare-points-intervals ...s/src/points.rkt:122:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [6]  100.0%
 [7] 1140(100.0%)   0(0.0%)  loop ...s/herbie/simpler-alts/src/points.rkt:134:4
                               loop [8]                       66.3%
                               ??? [9]                        33.7%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [8]  756(66.3%)    0(0.0%)  loop ...es/herbie/simpler-alts/src/points.rkt:79:2
                               ??? [10]                       75.9%
                               real->precision [12]           24.1%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  384(33.7%)  196(17.2%) ??? ...es/herbie/simpler-alts/src/points.rkt:115:6
                               sample-multi-bounded [11]      49.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[10]  574(50.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [13]                 100.0%
-------------------------------------------------------------------
                               ??? [9]                       100.0%
[11]  188(16.5%)    0(0.0%)  sample-multi-bounded ...r-alts/src/points.rkt:14:0
                               random-ranges [14]            100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  182(16.0%)    0(0.0%)  real->precision ...er-alts/src/programs.rkt:118:11
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[13]  574(50.4%)    0(0.0%)  ival-add ...simpler-alts/src/biginterval.rkt:111:0
                               bfadd [16]                    100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [11]     100.0%
[14]  188(16.5%)  188(16.5%) random-ranges ...simpler-alts/src/common.rkt:164:0
-------------------------------------------------------------------
                               real->precision [12]          100.0%
[15]  182(16.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [17]                       100.0%
-------------------------------------------------------------------
                               ival-add [13]                 100.0%
[16]  574(50.4%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [19]                  64.5%
                               ??? [18]                       35.5%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[17]  182(16.0%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               bf [17]                        47.2%
                               bfadd [16]                     52.8%
[18]  386(33.9%)  386(33.9%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               bfadd [16]                    100.0%
[19]  370(32.5%)  370(32.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------