Profiling results
-----------------
  Total cpu time observed: 3120ms (out of 3432ms)
  Number of samples taken: 10 (once every 312ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 3120(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] 3120(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] 3120(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               prepare-points-intervals [4] 45.3%
                               eval-errors [5]               4.7%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 2828(90.6%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:110:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [5]  292(9.4%)     0(0.0%)  eval-errors ...o-valid-values/src/points.rkt:179:0
                               for-loop [7]                100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [4]100.0%
 [6] 2828(90.6%)    0(0.0%)  loop ...etter-no-valid-values/src/points.rkt:123:4
                               loop [8]                    100.0%
-----------------------------------------------------------------
                               eval-errors [5]             100.0%
 [7]  292(9.4%)     0(0.0%)  for-loop ...r-no-valid-values/src/points.rkt:181:2
                               ??? [11]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [8] 2828(90.6%)  934(29.9%) loop ...better-no-valid-values/src/points.rkt:81:2
                               ??? [9]                      67.0%
-----------------------------------------------------------------
                               loop [8]                    100.0%
 [9] 1894(60.7%)    0(0.0%)  ??? ...tter-no-valid-values/src/programs.rkt:115:2
                               ??? [10]                     80.5%
                               ??? [11]                     19.5%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10] 1524(48.8%)  566(18.1%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [12]                     43.8%
                               ??? [11]                     19.0%
-----------------------------------------------------------------
                               ??? [10]                     30.5%
                               for-loop [7]                 30.7%
                               ??? [9]                      38.9%
[11]  952(30.5%)  292(9.4%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               mk-ival [14]                 38.9%
                               ival-mult [15]               30.5%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  668(21.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sub [13]               100.0%
-----------------------------------------------------------------
                               ??? [12]                    100.0%
[13]  668(21.4%)    0(0.0%)  ival-sub ...-valid-values/src/biginterval.rkt:99:0
                               bfsub [16]                  100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[14]  370(11.9%)    0(0.0%)  mk-ival ...o-valid-values/src/biginterval.rkt:57:0
                               bf [17]                     100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[15]  290(9.3%)     0(0.0%)  ival-mult ...alid-values/src/biginterval.rkt:111:0
                               bfsub [16]                  100.0%
-----------------------------------------------------------------
                               ival-mult [15]               30.3%
                               ival-sub [13]                69.7%
[16]  958(30.7%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [18]               100.0%
-----------------------------------------------------------------
                               mk-ival [14]                100.0%
[17]  370(11.9%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2
                               ??? [19]                    100.0%
-----------------------------------------------------------------
                               bfsub [16]                  100.0%
[18]  958(30.7%)  958(30.7%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------
                               bf [17]                     100.0%
[19]  370(11.9%)  370(11.9%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4
-----------------------------------------------------------------