Profiling results
-----------------
  Total cpu time observed: 680ms (out of 1140ms)
  Number of samples taken: 2 (once every 340ms)

=============================================================
                              Caller
 Idx  Total       Self      Name+src                   Local%
      ms(pct)     ms(pct)     Callee
=============================================================
                              ??? [3]                  100.0%
 [1] 680(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] 680(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] 680(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] 680(100.0%)   0(0.0%)  run-improve43 ...us-cleanup/src/mainloop.rkt:339:0
                              setup-prog!34 [5]        100.0%
-------------------------------------------------------------
                              run-improve43 [4]        100.0%
 [5] 680(100.0%)   0(0.0%)  setup-prog!34 ...ous-cleanup/src/mainloop.rkt:67:0
                              prepare-points [6]       100.0%
-------------------------------------------------------------
                              setup-prog!34 [5]        100.0%
 [6] 680(100.0%)   0(0.0%)  prepare-points ...ous-cleanup/src/points.rkt:166:0
                              loop [7]                 100.0%
-------------------------------------------------------------
                              prepare-points [6]       100.0%
 [7] 680(100.0%)   0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:143:4
                              loop [9]                  50.0%
                              ??? [8]                   50.0%
-------------------------------------------------------------
                              loop [7]                 100.0%
 [8] 340(50.0%)    0(0.0%)  ??? ...herbie/various-cleanup/src/points.rkt:127:2
                              ??? [10]                 100.0%
-------------------------------------------------------------
                              loop [7]                 100.0%
 [9] 340(50.0%)    0(0.0%)  loop ...erbie/various-cleanup/src/points.rkt:102:2
                              ??? [11]                 100.0%
-------------------------------------------------------------
                              ??? [8]                  100.0%
[10] 340(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                              sample-multi-bounded [12]100.0%
-------------------------------------------------------------
                              loop [9]                 100.0%
[11] 340(50.0%)    0(0.0%)  ??? ...erbie/various-cleanup/src/programs.rkt:99:2
                              ??? [13]                 100.0%
-------------------------------------------------------------
                              ??? [10]                 100.0%
[12] 340(50.0%)  340(50.0%) sample-multi-bounded ...leanup/src/points.rkt:15:0
-------------------------------------------------------------
                              ??? [11]                 100.0%
[13] 340(50.0%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                              ??? [14]                 100.0%
-------------------------------------------------------------
                              ??? [13]                 100.0%
[14] 340(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                              ival-neg [15]            100.0%
-------------------------------------------------------------
                              ??? [14]                 100.0%
[15] 340(50.0%)    0(0.0%)  ival-neg ...rious-cleanup/src/biginterval.rkt:90:0
                              bfneg [16]               100.0%
-------------------------------------------------------------
                              ival-neg [15]            100.0%
[16] 340(50.0%)    0(0.0%)  bfneg ...-lib/math/private/bigfloat/mpfr.rkt:618:4
                              ??? [17]                 100.0%
-------------------------------------------------------------
                              bfneg [16]               100.0%
[17] 340(50.0%)  340(50.0%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
-------------------------------------------------------------