Profiling results
-----------------
  Total cpu time observed: 920ms (out of 1024ms)
  Number of samples taken: 5 (once every 184ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 920(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 920(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] 920(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] 920(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [5]   60.4%
                              errors [6]                     39.6%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 556(60.4%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:120:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [6] 364(39.6%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:190:0
                              for-loop [8]                  100.0%
------------------------------------------------------------------
                              prepare-points-intervals [5]  100.0%
 [7] 556(60.4%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:132:4
                              loop [9]                      100.0%
------------------------------------------------------------------
                              errors [6]                    100.0%
 [8] 364(39.6%)  364(39.6%) for-loop ...ies/herbie/master/src/points.rkt:192:2
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 556(60.4%)  184(20.0%) loop ...ightlies/herbie/master/src/points.rkt:79:2
                              ??? [10]                       66.9%
------------------------------------------------------------------
                              loop [9]                      100.0%
[10] 372(40.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-sub [11]                 100.0%
------------------------------------------------------------------
                              ??? [10]                      100.0%
[11] 372(40.4%)  184(20.0%) ival-sub ...erbie/master/src/biginterval.rkt:108:0
                              bfsub [12]                     50.5%
------------------------------------------------------------------
                              ival-sub [11]                 100.0%
[12] 188(20.4%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              ??? [13]                      100.0%
------------------------------------------------------------------
                              bfsub [12]                    100.0%
[13] 188(20.4%)  188(20.4%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------