Profiling results
-----------------
  Total cpu time observed: 2442ms (out of 2652ms)
  Number of samples taken: 9 (once every 271ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 2442(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] 2442(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] 2442(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               prepare-points-intervals [4] 39.7%
                               oracle-error [5]              5.2%
                               ??? [16]                      5.1%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 1940(79.4%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:110:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [5]  252(10.3%)    0(0.0%)  oracle-error ...-valid-values/src/points.rkt:188:0
                               for-loop [7]                100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [4]100.0%
 [6] 1940(79.4%)    0(0.0%)  loop ...etter-no-valid-values/src/points.rkt:123:4
                               loop [8]                     73.0%
                               ??? [9]                      27.0%
-----------------------------------------------------------------
                               oracle-error [5]            100.0%
 [7]  252(10.3%)    0(0.0%)  for-loop ...r-no-valid-values/src/points.rkt:189:2
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [8] 1416(58.0%)    0(0.0%)  loop ...better-no-valid-values/src/points.rkt:81:2
                               ??? [11]                     79.0%
                               ??? [13]                     21.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [9]  524(21.5%)    0(0.0%)  ??? ...better-no-valid-values/src/points.rkt:106:2
                               ??? [12]                    100.0%
-----------------------------------------------------------------
                               for-loop [7]                100.0%
[10]  252(10.3%)  252(10.3%) ??? ...7.2/collects/racket/private/for.rkt:1233:14
-----------------------------------------------------------------
                               loop [8]                    100.0%
[11] 1118(45.8%)    0(0.0%)  ??? ...tter-no-valid-values/src/programs.rkt:115:2
                               ??? [14]                    100.0%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[12]  524(21.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               sample-multi-bounded [15]   100.0%
-----------------------------------------------------------------
                               loop [8]                    100.0%
[13]  298(12.2%)  298(12.2%) ??? ...contract/private/arrow-val-first.rkt:390:18
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[14] 1118(45.8%)    0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               ??? [12]                    100.0%
[15]  524(21.5%)  264(10.8%) sample-multi-bounded ...values/src/points.rkt:15:0
                               random-ranges [17]           49.6%
-----------------------------------------------------------------
                               ??? [3]                      18.3%
                               ??? [14]                     81.7%
[16] 1368(56.0%)  250(10.2%) ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sub [18]                81.7%
-----------------------------------------------------------------
                               sample-multi-bounded [15]   100.0%
[17]  260(10.6%)    0(0.0%)  random-ranges ...valid-values/src/common.rkt:183:0
                               build--> [19]               100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[18] 1118(45.8%)    0(0.0%)  ival-sub ...-valid-values/src/biginterval.rkt:99:0
                               bfsub [20]                  100.0%
-----------------------------------------------------------------
                               random-ranges [17]          100.0%
[19]  260(10.6%)  260(10.6%) build--> ...act/private/arrow-val-first.rkt:1088:0
-----------------------------------------------------------------
                               ival-sub [18]               100.0%
[20] 1118(45.8%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               ??? [21]                     75.1%
                               new-mpfr [22]                24.9%
-----------------------------------------------------------------
                               bfsub [20]                  100.0%
[21]  840(34.4%)  840(34.4%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4
-----------------------------------------------------------------
                               bfsub [20]                  100.0%
[22]  278(11.4%)  278(11.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------