Profiling results
-----------------
  Total cpu time observed: 616ms (out of 1152ms)
  Number of samples taken: 2 (once every 308ms)

================================================================
                              Caller
 Idx  Total       Self      Name+src                      Local%
      ms(pct)     ms(pct)     Callee
================================================================
                              run [6]                      50.0%
 [1] 616(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [4]          50.0%
                              run-improve40 [3]            50.0%
----------------------------------------------------------------
                              ??? [13]                    100.0%
 [2] 308(50.0%)    0(0.0%)  ival-fabs ...bie/develop/src/biginterval.rkt:349:0
                              fold-binary-pred [5]        100.0%
----------------------------------------------------------------
                              ??? [1]                     100.0%
 [3] 616(100.0%)   0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:340:0
                              prepare-points-intervals [7]100.0%
----------------------------------------------------------------
                              ??? [1]                     100.0%
 [4] 616(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [6]                     100.0%
----------------------------------------------------------------
                              ival-fabs [2]               100.0%
 [5] 308(50.0%)    0(0.0%)  fold-binary-pred ...gfloat/bigfloat-mpfr.rkt:117:0
                              ??? [13]                    100.0%
----------------------------------------------------------------
                              profile-thunk16 [4]         100.0%
 [6] 616(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                              ??? [1]                     100.0%
----------------------------------------------------------------
                              run-improve40 [3]           100.0%
 [7] 616(100.0%)   0(0.0%)  prepare-points-intervals ...p/src/points.rkt:133:0
                              loop [8]                    100.0%
----------------------------------------------------------------
                              prepare-points-intervals [7]100.0%
 [8] 616(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                              loop [9]                    100.0%
----------------------------------------------------------------
                              loop [8]                    100.0%
 [9] 616(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:104:2
                              ??? [10]                    100.0%
----------------------------------------------------------------
                              loop [9]                    100.0%
[10] 616(100.0%)   0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                              ??? [11]                    100.0%
----------------------------------------------------------------
                              ??? [10]                    100.0%
[11] 616(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [13]                     50.0%
                              ??? [12]                     50.0%
----------------------------------------------------------------
                              ??? [11]                    100.0%
[12] 308(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                              ival-mult [14]              100.0%
----------------------------------------------------------------
                              fold-binary-pred [5]         50.0%
                              ??? [11]                     50.0%
[13] 308(50.0%)  308(50.0%) ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-fabs [2]                50.0%
----------------------------------------------------------------
                              ??? [12]                    100.0%
[14] 308(50.0%)    0(0.0%)  ival-mult ...bie/develop/src/biginterval.rkt:105:0
                              bf* [15]                    100.0%
----------------------------------------------------------------
                              ival-mult [14]              100.0%
[15] 308(50.0%)    0(0.0%)  bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0
                              ??? [16]                    100.0%
----------------------------------------------------------------
                              bf* [15]                    100.0%
[16] 308(50.0%)    0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                              bfmul [17]                  100.0%
----------------------------------------------------------------
                              ??? [16]                    100.0%
[17] 308(50.0%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                              new-mpfr [18]               100.0%
----------------------------------------------------------------
                              bfmul [17]                  100.0%
[18] 308(50.0%)  308(50.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
----------------------------------------------------------------