Profiling results
-----------------
  Total cpu time observed: 960ms (out of 1332ms)
  Number of samples taken: 3 (once every 320ms)

=======================================================
                              Caller
 Idx  Total       Self      Name+src             Local%
      ms(pct)     ms(pct)     Callee
=======================================================
                              ??? [3]            100.0%
 [1] 960(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] 960(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] 960(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [1] 50.0%
                              run-improve43 [4]   50.0%
-------------------------------------------------------
                              ??? [3]            100.0%
 [4] 960(100.0%)   0(0.0%)  run-improve43 ...no-costs-2/src/mainloop.rkt:338:0
                              setup-prog!34 [5]  100.0%
-------------------------------------------------------
                              run-improve43 [4]  100.0%
 [5] 960(100.0%)   0(0.0%)  setup-prog!34 .../no-costs-2/src/mainloop.rkt:67:0
                              prepare-points [6] 100.0%
-------------------------------------------------------
                              setup-prog!34 [5]  100.0%
 [6] 960(100.0%)   0(0.0%)  prepare-points .../no-costs-2/src/points.rkt:166:0
                              loop [7]           100.0%
-------------------------------------------------------
                              prepare-points [6] 100.0%
 [7] 960(100.0%)   0(0.0%)  loop ...ies/herbie/no-costs-2/src/points.rkt:143:4
                              loop [8]           100.0%
-------------------------------------------------------
                              loop [7]           100.0%
 [8] 960(100.0%)   0(0.0%)  loop ...ies/herbie/no-costs-2/src/points.rkt:102:2
                              ??? [9]            100.0%
-------------------------------------------------------
                              loop [8]           100.0%
 [9] 960(100.0%)   0(0.0%)  ??? ...ies/herbie/no-costs-2/src/programs.rkt:99:2
                              ??? [10]           100.0%
-------------------------------------------------------
                              ??? [9]            100.0%
[10] 960(100.0%)   0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [11]           100.0%
-------------------------------------------------------
                              ??? [10]           100.0%
[11] 960(100.0%) 308(32.1%) ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-cos [12]       67.9%
-------------------------------------------------------
                              ??? [11]           100.0%
[12] 652(67.9%)    0(0.0%)  ival-cos ...e/no-costs-2/src/biginterval.rkt:275:0
                              bffloor [13]       100.0%
-------------------------------------------------------
                              ival-cos [12]      100.0%
[13] 652(67.9%)    0(0.0%)  bffloor ...ib/math/private/bigfloat/mpfr.rkt:716:4
                              new-mpfr [14]      100.0%
-------------------------------------------------------
                              bffloor [13]       100.0%
[14] 652(67.9%)  652(67.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-------------------------------------------------------