Profiling results
-----------------
  Total cpu time observed: 1020ms (out of 1396ms)
  Number of samples taken: 3 (once every 340ms)

====================================================================
                               Caller
 Idx   Total       Self      Name+src                         Local%
       ms(pct)     ms(pct)     Callee
====================================================================
                               ??? [3]                        100.0%
 [1] 1020(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] 1020(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] 1020(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] 1020(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] 1020(100.0%)   0(0.0%)  prepare-points-intervals ...p/src/points.rkt:122:0
                               loop [6]                       100.0%
--------------------------------------------------------------------
                               prepare-points-intervals [5]   100.0%
 [6] 1020(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:138:4
                               loop [7]                       100.0%
--------------------------------------------------------------------
                               loop [6]                       100.0%
 [7] 1020(100.0%)   0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:103:2
                               ??? [8]                        100.0%
--------------------------------------------------------------------
                               loop [7]                       100.0%
 [8] 1020(100.0%)   0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [10]                        70.6%
                               ??? [9]                         29.4%
--------------------------------------------------------------------
                               ??? [8]                        100.0%
 [9]  300(29.4%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [10]                       100.0%
--------------------------------------------------------------------
                               ??? [9]                         29.4%
                               ??? [8]                         70.6%
[10] 1020(100.0%)   0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               mk-ival [11]                    70.6%
                               ival-sub [12]                   29.4%
--------------------------------------------------------------------
                               ??? [10]                       100.0%
[11]  720(70.6%)  380(37.3%) mk-ival ...herbie/develop/src/biginterval.rkt:53:0
                               bf [13]                         47.2%
--------------------------------------------------------------------
                               ??? [10]                       100.0%
[12]  300(29.4%)    0(0.0%)  ival-sub ...erbie/develop/src/biginterval.rkt:83:0
                               ...higher-order.rkt:361:33 [14]100.0%
--------------------------------------------------------------------
                               mk-ival [11]                   100.0%
[13]  340(33.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2
                               new-mpfr [15]                  100.0%
--------------------------------------------------------------------
                               ival-sub [12]                  100.0%
[14]  300(29.4%)  300(29.4%) ...higher-order.rkt:361:33 (unknown source)
--------------------------------------------------------------------
                               bf [13]                        100.0%
[15]  340(33.3%)  340(33.3%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
--------------------------------------------------------------------