Profiling results
-----------------
  Total cpu time observed: 1238ms (out of 1416ms)
  Number of samples taken: 6 (once every 206ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1238(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1238(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] 1238(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] 1238(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   67.9%
                               eval-errors [6]                16.3%
                               errors [7]                     15.8%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  840(67.9%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  202(16.3%)    0(0.0%)  eval-errors ...rbie/better-rr/src/points.rkt:170:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(15.8%)    0(0.0%)  errors ...es/herbie/better-rr/src/points.rkt:192:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  840(67.9%)    0(0.0%)  loop ...lies/herbie/better-rr/src/points.rkt:134:4
                               loop [11]                      75.5%
                               ??? [12]                       24.5%
-------------------------------------------------------------------
                               eval-errors [6]               100.0%
 [9]  202(16.3%)  202(16.3%) for-loop .../herbie/better-rr/src/points.rkt:172:2
-------------------------------------------------------------------
                               errors [7]                    100.0%
[10]  196(15.8%)  196(15.8%) for-loop .../herbie/better-rr/src/points.rkt:194:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  634(51.2%)    0(0.0%)  loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                               ??? [13]                       69.7%
                               ??? [15]                       30.3%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  206(16.6%)    0(0.0%)  ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                               sample-multi-bounded [14]     100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  442(35.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [16]                 50.7%
                               ival-div [17]                  49.3%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[14]  206(16.6%)    0(0.0%)  sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                               for-loop [18]                 100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[15]  192(15.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [19]                 100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  224(18.1%)    0(0.0%)  ival-mult ...e/better-rr/src/biginterval.rkt:129:0
                               bfsub [20]                    100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[17]  218(17.6%)    0(0.0%)  ival-div ...ie/better-rr/src/biginterval.rkt:149:0
                               bfsub [20]                    100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [14]     100.0%
[18]  206(16.6%)  206(16.6%) for-loop ...s/herbie/better-rr/src/points.rkt:20:4
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[19]  192(15.5%)    0(0.0%)  ival-sub ...ie/better-rr/src/biginterval.rkt:117:0
                               bfsub [20]                    100.0%
-------------------------------------------------------------------
                               ival-sub [19]                  30.3%
                               ival-div [17]                  34.4%
                               ival-mult [16]                 35.3%
[20]  634(51.2%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [21]                       64.7%
                               new-mpfr [22]                  35.3%
-------------------------------------------------------------------
                               bfsub [20]                    100.0%
[21]  410(33.1%)  410(33.1%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               bfsub [20]                    100.0%
[22]  224(18.1%)  224(18.1%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------