Profiling results
-----------------
  Total cpu time observed: 1424ms (out of 1620ms)
  Number of samples taken: 7 (once every 203ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1424(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1424(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] 1424(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] 1424(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.3%
                               errors [6]                     14.6%
                               eval-errors [7]                14.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1016(71.3%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:120:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  208(14.6%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:190:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  200(14.0%)    0(0.0%)  eval-errors .../herbie/master/src/points.rkt:168:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1016(71.3%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:132:4
                               loop [11]                     100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  208(14.6%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:192:2
                               ??? [12]                      100.0%
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  200(14.0%)  200(14.0%) for-loop ...ies/herbie/master/src/points.rkt:170:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11] 1016(71.3%)  206(14.5%) loop ...ightlies/herbie/master/src/points.rkt:79:2
                               hash-update! [13]              40.2%
                               ??? [14]                       39.6%
-------------------------------------------------------------------
                               for-loop [9]                  100.0%
[12]  208(14.6%)  208(14.6%) ??? ...7.5/collects/racket/private/for.rkt:1236:14
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  408(28.7%)  408(28.7%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  402(28.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [15]                  50.2%
                               ival-sub [16]                  49.8%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[15]  202(14.2%)  202(14.2%) ival-div ...erbie/master/src/biginterval.rkt:145:0
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[16]  200(14.0%)    0(0.0%)  ival-sub ...erbie/master/src/biginterval.rkt:113:0
                               bfsub [17]                    100.0%
-------------------------------------------------------------------
                               ival-sub [16]                 100.0%
[17]  200(14.0%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               bfsub [17]                    100.0%
[18]  200(14.0%)  200(14.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------