Profiling results
-----------------
  Total cpu time observed: 1420ms (out of 1504ms)
  Number of samples taken: 7 (once every 203ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1420(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]  396(27.9%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:190:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1420(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  396(27.9%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1420(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]                   13.9%
                               run [5]                        86.1%
 [6] 1420(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   72.1%
                               errors [2]                     13.9%
                               ordinary-value? [8]             7.0%
                               ulp-difference [9]              6.9%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7] 1024(72.1%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:120:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  200(14.1%)  200(14.1%) ordinary-value? ...erbie/master/src/float.rkt:51:0
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [9]  196(13.8%)  196(13.8%) ulp-difference ...herbie/master/src/float.rkt:19:0
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10] 1024(72.1%)  188(13.2%) loop ...ghtlies/herbie/master/src/points.rkt:132:4
                               loop [11]                      81.6%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[11]  836(58.9%)    0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:79:2
                               real->precision [12]           52.9%
                               ??? [13]                       47.1%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[12]  442(31.1%)  224(15.8%) real->precision ...e/master/src/programs.rkt:94:11
                               ??? [14]                       49.3%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  394(27.7%)  196(13.8%) ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [15]                  50.3%
-------------------------------------------------------------------
                               real->precision [12]          100.0%
[14]  218(15.4%)  218(15.4%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  198(13.9%)    0(0.0%)  ival-sub ...erbie/master/src/biginterval.rkt:113:0
                               bfsub [16]                    100.0%
-------------------------------------------------------------------
                               ival-sub [15]                 100.0%
[16]  198(13.9%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               bfsub [16]                    100.0%
[17]  198(13.9%)  198(13.9%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------