Profiling results
-----------------
  Total cpu time observed: 2034ms (out of 2304ms)
  Number of samples taken: 6 (once every 339ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 2034(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] 2034(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]                     100.0%
-----------------------------------------------------------------
                               run [2]                      50.0%
 [3] 2034(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               run-improve47 [4]            50.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 2034(100.0%)   0(0.0%)  run-improve47 ...lid-values/src/mainloop.rkt:345:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve47 [4]           100.0%
 [5] 2034(100.0%)   0(0.0%)  prepare-points-intervals ...s/src/points.rkt:110:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 2034(100.0%)   0(0.0%)  loop ...etter-no-valid-values/src/points.rkt:123:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 2034(100.0%)   0(0.0%)  loop ...better-no-valid-values/src/points.rkt:81:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 2034(100.0%)   0(0.0%)  ??? ...tter-no-valid-values/src/programs.rkt:115:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 2034(100.0%) 372(18.3%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [10]                     65.2%
                               ??? [11]                     16.5%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10] 1326(65.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               ival-pow [12]                74.8%
                               ival-mult [14]               25.2%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[11]  336(16.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sub [13]               100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  992(48.8%)  992(48.8%) ival-pow ...valid-values/src/biginterval.rkt:215:0
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[13]  336(16.5%)    0(0.0%)  ival-sub ...-valid-values/src/biginterval.rkt:99:0
                               bfsub [15]                  100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[14]  334(16.4%)  334(16.4%) ival-mult ...alid-values/src/biginterval.rkt:111:0
-----------------------------------------------------------------
                               ival-sub [13]               100.0%
[15]  336(16.5%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [16]               100.0%
-----------------------------------------------------------------
                               bfsub [15]                  100.0%
[16]  336(16.5%)  336(16.5%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------