Profiling results
-----------------
  Total cpu time observed: 1098ms (out of 1320ms)
  Number of samples taken: 3 (once every 366ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1098(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] 1098(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] 1098(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] 1098(100.0%)   0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:340:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve40 [4]           100.0%
 [5] 1098(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] 1098(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1098(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:104:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 1098(100.0%)   0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 1098(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10] 1098(100.0%)   0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-div [11]                66.1%
                               ival-add [12]                33.9%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[11]  726(66.1%)  360(32.8%) ival-div ...rbie/develop/src/biginterval.rkt:141:0
                               force [14]                   50.4%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  372(33.9%)    0(0.0%)  ival-add ...erbie/develop/src/biginterval.rkt:87:0
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               ival-add [12]               100.0%
[13]  372(33.9%)    0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                               bfadd [15]                  100.0%
-----------------------------------------------------------------
                               ival-div [11]               100.0%
[14]  366(33.3%)  366(33.3%) force ...collects/racket/private/promise.rkt:109:0
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[15]  372(33.9%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               bfadd [15]                  100.0%
[16]  372(33.9%)  372(33.9%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
-----------------------------------------------------------------