Profiling results
-----------------
  Total cpu time observed: 1208ms (out of 1488ms)
  Number of samples taken: 6 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1208(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1208(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] 1208(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] 1208(100.0%) 204(16.9%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   83.1%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1004(83.1%)    0(0.0%)  prepare-points-intervals ...g/src/points.rkt:120:0
                               loop [6]                      100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [6] 1004(83.1%)    0(0.0%)  loop ...fy-regraph-rebuilding/src/points.rkt:132:4
                               loop [7]                       59.6%
                               ??? [8]                        40.4%
-------------------------------------------------------------------
                               loop [6]                      100.0%
 [7]  598(49.5%)  202(16.7%) loop ...ify-regraph-rebuilding/src/points.rkt:79:2
                               real->precision [10]           33.4%
                               ??? [11]                       32.8%
-------------------------------------------------------------------
                               loop [6]                      100.0%
 [8]  406(33.6%)    0(0.0%)  ??? ...ify-regraph-rebuilding/src/points.rkt:113:6
                               sample-multi-bounded [9]      100.0%
-------------------------------------------------------------------
                               ??? [8]                       100.0%
 [9]  406(33.6%)    0(0.0%)  sample-multi-bounded ...ilding/src/points.rkt:14:0
                               random-ranges [12]            100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[10]  200(16.6%)    0(0.0%)  real->precision ...building/src/programs.rkt:94:11
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
[11]  196(16.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [14]                 100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [9]      100.0%
[12]  406(33.6%)    0(0.0%)  random-ranges ...h-rebuilding/src/common.rkt:164:0
                               cons/c [15]                   100.0%
-------------------------------------------------------------------
                               real->precision [10]          100.0%
[13]  200(16.6%)  200(16.6%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[14]  196(16.2%)    0(0.0%)  ival-sub ...h-rebuilding/src/biginterval.rkt:108:0
                               bfsub [16]                    100.0%
-------------------------------------------------------------------
                               random-ranges [12]            100.0%
[15]  406(33.6%)    0(0.0%)  cons/c .../racket/contract/private/guts.rkt:500:15
                               coerce-contract [17]          100.0%
-------------------------------------------------------------------
                               ival-sub [14]                 100.0%
[16]  196(16.2%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [18]                      100.0%
-------------------------------------------------------------------
                               cons/c [15]                   100.0%
[17]  406(33.6%)    0(0.0%)  coerce-contract ...contract/private/guts.rkt:307:0
                               coerce-contract/f [19]        100.0%
-------------------------------------------------------------------
                               bfsub [16]                    100.0%
[18]  196(16.2%)  196(16.2%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               coerce-contract [17]          100.0%
[19]  406(33.6%)    0(0.0%)  coerce-contract/f ...ntract/private/guts.rkt:372:0
                               coerce-simple-value [20]      100.0%
-------------------------------------------------------------------
                               coerce-contract/f [19]        100.0%
[20]  406(33.6%)  406(33.6%) coerce-simple-value ...ract/private/guts.rkt:385:0
-------------------------------------------------------------------