Profiling results
-----------------
  Total cpu time observed: 1210ms (out of 1444ms)
  Number of samples taken: 6 (once every 202ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1210(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1210(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [3]                       100.0%
-------------------------------------------------------------------
                               profile-thunk16 [2]           100.0%
 [3] 1210(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [4]100.0%
-------------------------------------------------------------------
                               run [3]                       100.0%
 [4] 1210(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   82.8%
                               oracle-error [6]               17.2%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1002(82.8%)    0(0.0%)  prepare-points-intervals ...g/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  208(17.2%)    0(0.0%)  oracle-error ...ph-rebuilding/src/points.rkt:177:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1002(82.8%)    0(0.0%)  loop ...fy-regraph-rebuilding/src/points.rkt:132:4
                               loop [9]                       60.1%
                               ??? [10]                       39.9%
-------------------------------------------------------------------
                               oracle-error [6]              100.0%
 [8]  208(17.2%)    0(0.0%)  for-loop ...egraph-rebuilding/src/points.rkt:178:2
                               map [11]                      100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  602(49.8%)    0(0.0%)  loop ...ify-regraph-rebuilding/src/points.rkt:79:2
                               ??? [12]                       66.8%
                               real->precision [14]           33.2%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[10]  400(33.1%)  200(16.5%) ??? ...ify-regraph-rebuilding/src/points.rkt:113:6
                               sample-multi-bounded [15]      50.0%
-------------------------------------------------------------------
                               for-loop [8]                  100.0%
[11]  208(17.2%)    0(0.0%)  map ...t-7.5/collects/racket/private/map.rkt:35:13
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  402(33.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [16]                 100.0%
-------------------------------------------------------------------
                               map [11]                      100.0%
[13]  208(17.2%)    0(0.0%)  ??? ...fy-regraph-rebuilding/src/points.rkt:179:26
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[14]  200(16.5%)  200(16.5%) real->precision ...building/src/programs.rkt:94:11
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[15]  200(16.5%)    0(0.0%)  sample-multi-bounded ...ilding/src/points.rkt:14:0
                               random-ranges [18]            100.0%
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[16]  402(33.2%)  196(16.2%) ival-div ...h-rebuilding/src/biginterval.rkt:156:0
                               bfdiv [19]                     51.2%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[17]  208(17.2%)  208(17.2%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               sample-multi-bounded [15]     100.0%
[18]  200(16.5%)  200(16.5%) random-ranges ...h-rebuilding/src/common.rkt:164:0
-------------------------------------------------------------------
                               ival-div [16]                 100.0%
[19]  206(17.0%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               bfdiv [19]                    100.0%
[20]  206(17.0%)  206(17.0%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------