Profiling results
-----------------
  Total cpu time observed: 1250ms (out of 1328ms)
  Number of samples taken: 7 (once every 179ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1250(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1250(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] 1250(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] 1250(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   72.6%
                               errors [6]                     14.1%
                               eval-errors [7]                13.3%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  908(72.6%)    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]  176(14.1%)    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]  166(13.3%)    0(0.0%)  eval-errors ...h-rebuilding-2/src/points.rkt:168:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  908(72.6%)    0(0.0%)  loop ...-regraph-rebuilding-2/src/points.rkt:132:4
                               loop [11]                     100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  176(14.1%)  176(14.1%) for-loop ...raph-rebuilding-2/src/points.rkt:192:2
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  166(13.3%)  166(13.3%) for-loop ...raph-rebuilding-2/src/points.rkt:170:2
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  908(72.6%)    0(0.0%)  loop ...y-regraph-rebuilding-2/src/points.rkt:79:2
                               real->precision [12]           61.2%
                               ??? [14]                       21.6%
                               ??? [13]                       17.2%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[12]  556(44.5%)    0(0.0%)  real->precision ...ilding-2/src/programs.rkt:94:11
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[13]  156(12.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [15]                 100.0%
-------------------------------------------------------------------
                               loop [11]                      26.1%
                               real->precision [12]           73.9%
[14]  752(60.2%)  354(28.3%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [16]                        26.9%
                               ival-mult [17]                 26.1%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  156(12.5%)    0(0.0%)  ival-sub ...rebuilding-2/src/biginterval.rkt:108:0
                               bfmul [18]                    100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[16]  202(16.2%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [19]                 100.0%
-------------------------------------------------------------------
                               ??? [14]                      100.0%
[17]  196(15.7%)    0(0.0%)  ival-mult ...ebuilding-2/src/biginterval.rkt:120:0
                               bfmul [18]                    100.0%
-------------------------------------------------------------------
                               ival-sub [15]                  44.3%
                               ival-mult [17]                 55.7%
[18]  352(28.2%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               bf [16]                       100.0%
[19]  202(16.2%)  202(16.2%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               bfmul [18]                    100.0%
[20]  352(28.2%)  352(28.2%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------