Profiling results
-----------------
  Total cpu time observed: 1454ms (out of 1684ms)
  Number of samples taken: 7 (once every 208ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1454(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1454(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] 1454(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%
-------------------------------------------------------------------
                               for-loop [9]                    6.7%
                               run [3]                        93.3%
 [4] 1454(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   58.6%
                               errors [6]                     20.9%
                               oracle-error [7]               13.8%
                               ??? [16]                        6.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  852(58.6%)    0(0.0%)  prepare-points-intervals ...2/src/points.rkt:120:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  402(27.6%)    0(0.0%)  errors ...egraph-rebuilding-2/src/points.rkt:190:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  200(13.8%)    0(0.0%)  oracle-error ...-rebuilding-2/src/points.rkt:177:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  852(58.6%)  208(14.3%) loop ...-regraph-rebuilding-2/src/points.rkt:132:4
                               loop [11]                      75.6%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  402(27.6%)  206(14.2%) for-loop ...raph-rebuilding-2/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 48.8%
-------------------------------------------------------------------
                               oracle-error [7]              100.0%
[10]  200(13.8%)    0(0.0%)  for-loop ...raph-rebuilding-2/src/points.rkt:178:2
                               loop [12]                     100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  644(44.3%)    0(0.0%)  loop ...y-regraph-rebuilding-2/src/points.rkt:79:2
                               real->precision [13]           66.1%
                               ??? [14]                       33.9%
-------------------------------------------------------------------
                               for-loop [10]                 100.0%
[12]  200(13.8%)    0(0.0%)  loop (unknown source)
                               ??? [15]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  426(29.3%)    0(0.0%)  real->precision ...ilding-2/src/programs.rkt:94:11
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  218(15.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [17]                 100.0%
-------------------------------------------------------------------
                               loop [12]                     100.0%
[15]  200(13.8%)  200(13.8%) ??? ...-regraph-rebuilding-2/src/points.rkt:179:26
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4] 31.5%
                               real->precision [13]           68.5%
[16]  622(42.8%)  196(13.5%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [18]                        68.5%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  218(15.0%)    0(0.0%)  ival-div ...rebuilding-2/src/biginterval.rkt:156:0
                               bfdiv [19]                    100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  426(29.3%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [21]                  51.2%
                               ??? [20]                       48.8%
-------------------------------------------------------------------
                               ival-div [17]                 100.0%
[19]  218(15.0%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               bf [18]                        48.8%
                               bfdiv [19]                     51.2%
[20]  426(29.3%)  426(29.3%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               bf [18]                       100.0%
[21]  218(15.0%)  218(15.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------