Profiling results
-----------------
  Total cpu time observed: 1376ms (out of 1580ms)
  Number of samples taken: 7 (once every 197ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1376(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1376(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] 1376(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] 1376(100.0%) 184(13.4%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   73.0%
                               errors [6]                     13.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1004(73.0%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:109:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  188(13.7%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:200:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1004(73.0%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:122:4
                               ??? [9]                        60.0%
                               loop [10]                      40.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  188(13.7%)  188(13.7%) for-loop ...ies/herbie/master/src/points.rkt:202:2
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  602(43.8%)    0(0.0%)  ??? ...ightlies/herbie/master/src/points.rkt:105:2
                               ??? [11]                      100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[10]  402(29.2%)    0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:80:2
                               hash-update! [12]              51.7%
                               ??? [13]                       48.3%
-------------------------------------------------------------------
                               ??? [9]                       100.0%
[11]  602(43.8%)  200(14.5%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               sample-multi-bounded [14]      66.8%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[12]  208(15.1%)  208(15.1%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               loop [10]                     100.0%
[13]  194(14.1%)    0(0.0%)  ??? ...htlies/herbie/master/src/programs.rkt:114:2
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  402(29.2%)  402(29.2%) sample-multi-bounded ...master/src/points.rkt:14:0
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  194(14.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-fabs [16]                100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[16]  194(14.1%)    0(0.0%)  ival-fabs ...rbie/master/src/biginterval.rkt:367:0
                               bfneg [17]                    100.0%
-------------------------------------------------------------------
                               ival-fabs [16]                100.0%
[17]  194(14.1%)    0(0.0%)  bfneg ...-lib/math/private/bigfloat/mpfr.rkt:632:4
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               bfneg [17]                    100.0%
[18]  194(14.1%)  194(14.1%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------