Profiling results
-----------------
  Total cpu time observed: 1382ms (out of 1480ms)
  Number of samples taken: 7 (once every 197ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1382(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1382(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] 1382(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%
-------------------------------------------------------------------
                               for-loop [8]                    7.1%
                               run [3]                        92.9%
 [4] 1382(100.0%) 196(14.2%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.2%
                               errors [6]                     21.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  984(71.2%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  398(28.8%)    0(0.0%)  errors ...ies/herbie/findroot/src/points.rkt:190:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7]  984(71.2%)    0(0.0%)  loop ...tlies/herbie/findroot/src/points.rkt:132:4
                               loop [9]                       58.9%
                               ??? [10]                       41.1%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  398(28.8%)  202(14.6%) for-loop ...s/herbie/findroot/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 49.2%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  580(42.0%)    0(0.0%)  loop ...htlies/herbie/findroot/src/points.rkt:79:2
                               ??? [12]                       33.8%
                               real->precision [14]           33.1%
                               hash-update! [13]              33.1%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[10]  404(29.2%)    0(0.0%)  ??? ...htlies/herbie/findroot/src/points.rkt:113:6
                               sample-multi-bounded [11]     100.0%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[11]  404(29.2%)    0(0.0%)  sample-multi-bounded ...ndroot/src/points.rkt:14:0
                               random-ranges [15]            100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  196(14.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [16]                 100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[13]  192(13.9%)  192(13.9%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               loop [9]                      100.0%
[14]  192(13.9%)    0(0.0%)  real->precision ...findroot/src/programs.rkt:94:11
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [11]     100.0%
[15]  404(29.2%)  200(14.5%) random-ranges ...bie/findroot/src/common.rkt:164:0
                               loop [18]                      50.5%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[16]  196(14.2%)    0(0.0%)  ival-add ...bie/findroot/src/biginterval.rkt:111:0
                               bfadd [19]                    100.0%
-------------------------------------------------------------------
                               real->precision [14]          100.0%
[17]  192(13.9%)  192(13.9%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               random-ranges [15]            100.0%
[18]  204(14.8%)  204(14.8%) loop ...tlies/herbie/findroot/src/common.rkt:178:4
-------------------------------------------------------------------
                               ival-add [16]                 100.0%
[19]  196(14.2%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               bfadd [19]                    100.0%
[20]  196(14.2%)  196(14.2%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------