Profiling results
-----------------
  Total cpu time observed: 1954ms (out of 2148ms)
  Number of samples taken: 6 (once every 326ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1954(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [2]                     100.0%
-----------------------------------------------------------------
                               profile-thunk16 [1]         100.0%
 [2] 1954(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]                     100.0%
-----------------------------------------------------------------
                               run [2]                      50.0%
 [3] 1954(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               prepare-points-intervals [4] 46.2%
                               errors [5]                    3.8%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 1806(92.4%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [5]  148(7.6%)     0(0.0%)  errors .../fix-interface-bugs/src/points.rkt:212:0
                               for-loop [7]                100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [4]100.0%
 [6] 1806(92.4%)  184(9.4%)  loop ...ie/fix-interface-bugs/src/points.rkt:134:4
                               ??? [8]                      69.5%
                               loop [9]                     20.3%
-----------------------------------------------------------------
                               errors [5]                  100.0%
 [7]  148(7.6%)   148(7.6%)  for-loop ...ix-interface-bugs/src/points.rkt:214:2
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [8] 1256(64.3%)    0(0.0%)  ??? ...bie/fix-interface-bugs/src/points.rkt:114:6
                               sample-multi-bounded [10]   100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [9]  366(18.7%)    0(0.0%)  loop ...bie/fix-interface-bugs/src/points.rkt:80:2
                               ??? [11]                    100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
[10] 1256(64.3%)    0(0.0%)  sample-multi-bounded ...e-bugs/src/points.rkt:15:0
                               random-ranges [12]           50.2%
                               for-loop [13]                49.8%
-----------------------------------------------------------------
                               loop [9]                    100.0%
[11]  366(18.7%)    0(0.0%)  ??? ...e/fix-interface-bugs/src/programs.rkt:115:2
                               ??? [14]                     56.8%
                               ??? [15]                     43.2%
-----------------------------------------------------------------
                               sample-multi-bounded [10]   100.0%
[12]  630(32.2%)  630(32.2%) random-ranges ...terface-bugs/src/common.rkt:171:0
-----------------------------------------------------------------
                               sample-multi-bounded [10]   100.0%
[13]  626(32.0%)  626(32.0%) for-loop ...fix-interface-bugs/src/points.rkt:21:4
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[14]  208(10.6%)    0(0.0%)  ??? ...ects/racket/contract/private/guts.rkt:772:8
                               bigvalue? [16]              100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[15]  158(8.1%)     0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [17]                    100.0%
-----------------------------------------------------------------
                               ??? [14]                    100.0%
[16]  208(10.6%)  208(10.6%) bigvalue? ...erface-bugs/src/syntax/types.rkt:19:0
-----------------------------------------------------------------
                               ??? [15]                    100.0%
[17]  158(8.1%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-div [18]               100.0%
-----------------------------------------------------------------
                               ??? [17]                    100.0%
[18]  158(8.1%)     0(0.0%)  ival-div ...terface-bugs/src/biginterval.rkt:156:0
                               bfdiv [19]                  100.0%
-----------------------------------------------------------------
                               ival-div [18]               100.0%
[19]  158(8.1%)     0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               ??? [20]                    100.0%
-----------------------------------------------------------------
                               bfdiv [19]                  100.0%
[20]  158(8.1%)   158(8.1%)  ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4
-----------------------------------------------------------------