Profiling results
-----------------
  Total cpu time observed: 1368ms (out of 1384ms)
  Number of samples taken: 4 (once every 342ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               run [4]                      50.0%
 [1] 1368(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]          50.0%
                               run-improve47 [2]            50.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [2] 1368(100.0%)   0(0.0%)  run-improve47 ...rface-bugs/src/mainloop.rkt:346:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [3] 1368(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [4]                     100.0%
-----------------------------------------------------------------
                               profile-thunk16 [3]         100.0%
 [4] 1368(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [1]                     100.0%
-----------------------------------------------------------------
                               run-improve47 [2]           100.0%
 [5] 1368(100.0%)   0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                               loop [6]                     78.7%
                               eval-prog [7]                21.3%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 1076(78.7%)    0(0.0%)  loop ...ie/fix-interface-bugs/src/points.rkt:134:4
                               loop [8]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [7]  292(21.3%)    0(0.0%)  eval-prog ...-interface-bugs/src/programs.rkt:83:0
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [8] 1076(78.7%)    0(0.0%)  loop ...bie/fix-interface-bugs/src/points.rkt:80:2
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               loop [9]                     33.3%
                               expand-capturing-lifts [11]  33.3%
                               eval-prog [7]                33.3%
 [9]  292(21.3%)    0(0.0%)  loop (unknown source)
                               expand-capturing-lifts [11]  33.3%
                               loop [9]                     33.3%
                               for-loop [12]                33.3%
-----------------------------------------------------------------
                               loop [8]                    100.0%
[10] 1076(78.7%)    0(0.0%)  ??? ...e/fix-interface-bugs/src/programs.rkt:115:2
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               loop [9]                    100.0%
[11]  292(21.3%)    0(0.0%)  expand-capturing-lifts (unknown source)
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               run-module-instance!125 [15] 50.0%
                               loop [9]                     50.0%
[12]  292(21.3%)    0(0.0%)  for-loop (unknown source)
                               run-module-instance!125 [15] 50.0%
                               namespace->name [14]         50.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[13] 1076(78.7%)    0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [16]                    100.0%
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[14]  292(21.3%)  292(21.3%) namespace->name (unknown source)
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[15]  292(21.3%)    0(0.0%)  run-module-instance!125 (unknown source)
                               for-loop [12]               100.0%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[16] 1076(78.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-div [17]                38.3%
                               ival-exp [18]                33.6%
                               ival-log [19]                28.1%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[17]  412(30.1%)    0(0.0%)  ival-div ...terface-bugs/src/biginterval.rkt:156:0
                               bfdiv [21]                  100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[18]  362(26.5%)    0(0.0%)  ival-exp ...terface-bugs/src/biginterval.rkt:192:0
                               bflog [20]                  100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[19]  302(22.1%)    0(0.0%)  ival-log ...terface-bugs/src/biginterval.rkt:202:0
                               bflog [20]                  100.0%
-----------------------------------------------------------------
                               ival-log [19]                45.5%
                               ival-exp [18]                54.5%
[20]  664(48.5%)    0(0.0%)  bflog ...-lib/math/private/bigfloat/mpfr.rkt:618:4
                               ??? [22]                    100.0%
-----------------------------------------------------------------
                               ival-div [17]               100.0%
[21]  412(30.1%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [23]               100.0%
-----------------------------------------------------------------
                               bflog [20]                  100.0%
[22]  664(48.5%)  664(48.5%) ??? /opt/racket-7.2/collects/ffi/unsafe.rkt:905:4
-----------------------------------------------------------------
                               bfdiv [21]                  100.0%
[23]  412(30.1%)  412(30.1%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------