Profiling results
-----------------
  Total cpu time observed: 1402ms (out of 1504ms)
  Number of samples taken: 7 (once every 200ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1402(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]  204(14.6%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1402(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  204(14.6%)    0(0.0%)  for-loop ...s/herbie/findroot/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1402(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]                    7.3%
                               run [5]                        92.7%
 [6] 1402(100.0%) 204(14.6%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   71.2%
                               eval-errors [8]                14.3%
                               errors [2]                      7.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7]  998(71.2%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  200(14.3%)    0(0.0%)  eval-errors ...erbie/findroot/src/points.rkt:168:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
 [9]  998(71.2%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               ??? [11]                       80.0%
                               loop [13]                      20.0%
-------------------------------------------------------------------
                               eval-errors [8]               100.0%
[10]  200(14.3%)    0(0.0%)  for-loop ...s/herbie/findroot/src/points.rkt:170:2
                               ulp-difference [12]           100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  798(56.9%)  398(28.4%) ??? ...htlies/herbie/findroot/src/points.rkt:113:6
                               sample-multi-bounded [14]      50.1%
-------------------------------------------------------------------
                               for-loop [10]                 100.0%
[12]  200(14.3%)    0(0.0%)  ulp-difference ...rbie/findroot/src/float.rkt:19:0
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[13]  200(14.3%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  400(28.5%)    0(0.0%)  sample-multi-bounded ...ndroot/src/points.rkt:14:0
                               for-loop [17]                  50.0%
                               random-ranges [18]             50.0%
-------------------------------------------------------------------
                               ulp-difference [12]           100.0%
[15]  200(14.3%)  200(14.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               loop [13]                     100.0%
[16]  200(14.3%)  200(14.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               sample-multi-bounded [14]     100.0%
[17]  200(14.3%)  200(14.3%) for-loop ...es/herbie/findroot/src/points.rkt:20:4
-------------------------------------------------------------------
                               sample-multi-bounded [14]     100.0%
[18]  200(14.3%)  200(14.3%) random-ranges ...bie/findroot/src/common.rkt:164:0
-------------------------------------------------------------------