Profiling results
-----------------
  Total cpu time observed: 1276ms (out of 1400ms)
  Number of samples taken: 6 (once every 213ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1276(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1276(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] 1276(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 [8]                    8.0%
                               run [3]                        92.0%
 [4] 1276(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   67.9%
                               errors [6]                     24.1%
                               ??? [13]                        8.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  866(67.9%)    0(0.0%)  prepare-points-intervals ...2/src/points.rkt:120:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  410(32.1%)    0(0.0%)  errors ...egraph-rebuilding-2/src/points.rkt:190:0
                               for-loop [8]                  100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7]  866(67.9%)    0(0.0%)  loop ...-regraph-rebuilding-2/src/points.rkt:132:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  410(32.1%)  206(16.1%) for-loop ...raph-rebuilding-2/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 49.8%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  866(67.9%)  202(15.8%) loop ...y-regraph-rebuilding-2/src/points.rkt:79:2
                               real->precision [10]           28.2%
                               ??? [11]                       25.6%
                               ??? [12]                       22.9%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  244(19.1%)    0(0.0%)  real->precision ...ilding-2/src/programs.rkt:94:11
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  222(17.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [14]                 100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[12]  198(15.5%)  198(15.5%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4] 45.5%
                               real->precision [10]           54.5%
[13]  448(35.1%)  448(35.1%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  222(17.4%)    0(0.0%)  ival-div ...rebuilding-2/src/biginterval.rkt:156:0
                               bfdiv [15]                    100.0%
-------------------------------------------------------------------
                               ival-div [14]                 100.0%
[15]  222(17.4%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [16]                 100.0%
-------------------------------------------------------------------
                               bfdiv [15]                    100.0%
[16]  222(17.4%)  222(17.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------