Profiling results
-----------------
  Total cpu time observed: 1228ms (out of 1280ms)
  Number of samples taken: 8 (once every 154ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1228(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]  312(25.4%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:192:0
                               for-loop [4]                  100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [3] 1228(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [5]                       100.0%
-------------------------------------------------------------------
                               errors [2]                    100.0%
 [4]  312(25.4%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:194:2
                               .../more-scheme.rkt:261:28 [6]100.0%
-------------------------------------------------------------------
                               profile-thunk16 [3]           100.0%
 [5] 1228(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]                   12.7%
                               run [5]                        87.3%
 [6] 1228(100.0%) 156(12.7%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [7]   61.9%
                               errors [2]                     12.7%
                               eval-errors [9]                12.7%
                               ??? [8]                         6.4%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [7]  760(61.9%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                               loop [10]                     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [8]  156(12.7%)    0(0.0%)  ??? .../herbie/master/src/syntax/syntax.rkt:214:17
                               return/no-unsupplied [11]     100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [6]100.0%
 [9]  156(12.7%)    0(0.0%)  eval-errors .../herbie/master/src/points.rkt:170:0
                               for-loop [12]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [7]  100.0%
[10]  760(61.9%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:134:4
                               loop [13]                     100.0%
-------------------------------------------------------------------
                               ??? [8]                       100.0%
[11]  156(12.7%)    0(0.0%)  return/no-unsupplied ...ct/private/arr-i.rkt:566:0
                               filter [14]                   100.0%
-------------------------------------------------------------------
                               eval-errors [9]               100.0%
[12]  156(12.7%)    0(0.0%)  for-loop ...ies/herbie/master/src/points.rkt:172:2
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               loop [10]                     100.0%
[13]  760(61.9%)    0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:79:2
                               real->precision [16]           40.0%
                               ??? [15]                       40.0%
                               hash-update! [17]              20.0%
-------------------------------------------------------------------
                               return/no-unsupplied [11]     100.0%
[14]  156(12.7%)  156(12.7%) filter ...5/collects/racket/private/list.rkt:256:2
-------------------------------------------------------------------
                               loop [13]                     100.0%
[15]  304(24.8%)  148(12.1%) ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sqrt [19]                 51.3%
-------------------------------------------------------------------
                               loop [13]                     100.0%
[16]  304(24.8%)    0(0.0%)  real->precision .../master/src/programs.rkt:118:11
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               loop [13]                     100.0%
[17]  152(12.4%)  152(12.4%) hash-update! ...cket/private/more-scheme.rkt:365:4
-------------------------------------------------------------------
                               for-loop [12]                  33.9%
                               real->precision [16]           66.1%
[18]  460(37.5%)  156(12.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [20]                        66.1%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[19]  156(12.7%)  156(12.7%) ival-sqrt ...rbie/master/src/biginterval.rkt:205:0
-------------------------------------------------------------------
                               ??? [18]                      100.0%
[20]  304(24.8%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               ??? [21]                       50.7%
                               new-mpfr [22]                  49.3%
-------------------------------------------------------------------
                               bf [20]                       100.0%
[21]  154(12.5%)  154(12.5%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               bf [20]                       100.0%
[22]  150(12.2%)  150(12.2%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------