Profiling results
-----------------
  Total cpu time observed: 1924ms (out of 2364ms)
  Number of samples taken: 6 (once every 321ms)

==================================================================
                                Caller
 Idx   Total        Self      Name+src                      Local%
       ms(pct)      ms(pct)     Callee
==================================================================
                                ??? [3]                     100.0%
 [1] 1924(100.0%)    0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                                run [2]                     100.0%
------------------------------------------------------------------
                                profile-thunk16 [1]         100.0%
 [2] 1924(100.0%)    0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]                     100.0%
------------------------------------------------------------------
                                run [2]                      50.0%
 [3] 1924(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1]          50.0%
                                run-improve40 [4]            50.0%
------------------------------------------------------------------
                                ??? [3]                     100.0%
 [4] 1924(100.0%)    0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:336:0
                                prepare-points-intervals [5]100.0%
------------------------------------------------------------------
                                run-improve40 [4]           100.0%
 [5] 1924(100.0%)    0(0.0%)  prepare-points-intervals ...p/src/points.rkt:133:0
                                loop [6]                    100.0%
------------------------------------------------------------------
                                prepare-points-intervals [5]100.0%
 [6] 1924(100.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                                loop [7]                    100.0%
------------------------------------------------------------------
                                loop [6]                    100.0%
 [7] 1924(100.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:104:2
                                ??? [8]                     100.0%
------------------------------------------------------------------
                                loop [7]                    100.0%
 [8] 1924(100.0%)    0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                                ??? [9]                     100.0%
------------------------------------------------------------------
                                ??? [8]                     100.0%
 [9] 1924(100.0%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                                ??? [10]                    100.0%
------------------------------------------------------------------
                                ??? [9]                     100.0%
[10] 1924(100.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                                ival-pow [11]                84.0%
                                ival-mult [12]               16.0%
------------------------------------------------------------------
                                ??? [10]                    100.0%
[11] 1616(84.0%)  1282(66.6%) ival-pow ...rbie/develop/src/biginterval.rkt:218:0
                                bfmul [13]                   20.7%
------------------------------------------------------------------
                                ??? [10]                    100.0%
[12]  308(16.0%)     0(0.0%)  ival-mult ...bie/develop/src/biginterval.rkt:114:0
                                bfmul [13]                  100.0%
------------------------------------------------------------------
                                ival-mult [12]               48.0%
                                ival-pow [11]                52.0%
[13]  642(33.4%)     0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                                new-mpfr [14]                52.0%
                                ??? [15]                     48.0%
------------------------------------------------------------------
                                bfmul [13]                  100.0%
[14]  334(17.4%)   334(17.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
------------------------------------------------------------------
                                bfmul [13]                  100.0%
[15]  308(16.0%)   308(16.0%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
------------------------------------------------------------------