Profiling results
-----------------
  Total cpu time observed: 1400ms (out of 1492ms)
  Number of samples taken: 7 (once every 200ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1400(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1400(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] 1400(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] 1400(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   71.7%
                               eval-errors [6]                14.3%
                               errors [7]                     14.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1004(71.7%)  202(14.4%) prepare-points-intervals ...s/src/points.rkt:122:0
                               loop [8]                       79.9%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  200(14.3%)    0(0.0%)  eval-errors ...e/simpler-alts/src/points.rkt:170:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(14.0%)    0(0.0%)  errors ...herbie/simpler-alts/src/points.rkt:192:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  802(57.3%)    0(0.0%)  loop ...s/herbie/simpler-alts/src/points.rkt:134:4
                               loop [11]                      74.6%
                               ??? [12]                       25.4%
-------------------------------------------------------------------
                               eval-errors [6]               100.0%
 [9]  200(14.3%)    0(0.0%)  for-loop ...rbie/simpler-alts/src/points.rkt:172:2
                               ulp-difference [13]           100.0%
-------------------------------------------------------------------
                               errors [7]                    100.0%
[10]  196(14.0%)  196(14.0%) for-loop ...rbie/simpler-alts/src/points.rkt:194:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  598(42.7%)    0(0.0%)  loop ...es/herbie/simpler-alts/src/points.rkt:79:2
                               real->precision [14]           66.2%
                               ??? [16]                       33.8%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  204(14.6%)    0(0.0%)  ??? ...es/herbie/simpler-alts/src/points.rkt:115:6
                               sample-multi-bounded [15]     100.0%
-------------------------------------------------------------------
                               for-loop [9]                  100.0%
[13]  200(14.3%)  200(14.3%) ulp-difference .../simpler-alts/src/float.rkt:19:0
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  396(28.3%)  196(14.0%) real->precision ...er-alts/src/programs.rkt:118:11
                               ??? [19]                       50.5%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[15]  204(14.6%)    0(0.0%)  sample-multi-bounded ...r-alts/src/points.rkt:14:0
                               random-ranges [17]            100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[16]  202(14.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [18]                 100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [15]     100.0%
[17]  204(14.6%)  204(14.6%) random-ranges ...simpler-alts/src/common.rkt:164:0
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  202(14.4%)    0(0.0%)  ival-sub ...simpler-alts/src/biginterval.rkt:117:0
                               bfsub [20]                    100.0%
-------------------------------------------------------------------
                               real->precision [14]          100.0%
[19]  200(14.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [21]                       100.0%
-------------------------------------------------------------------
                               ival-sub [18]                 100.0%
[20]  202(14.4%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               ??? [19]                      100.0%
[21]  200(14.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               bf [21]                        49.8%
                               bfsub [20]                     50.2%
[22]  402(28.7%)  402(28.7%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------