Profiling results
-----------------
  Total cpu time observed: 2150ms (out of 2536ms)
  Number of samples taken: 7 (once every 307ms)

==================================================================
                                Caller
 Idx   Total        Self      Name+src                      Local%
       ms(pct)      ms(pct)     Callee
==================================================================
                                ??? [3]                     100.0%
 [1] 2150(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] 2150(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] 2150(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1]          50.0%
                                run-improve47 [4]            50.0%
------------------------------------------------------------------
                                ??? [3]                     100.0%
 [4] 2150(100.0%)    0(0.0%)  run-improve47 ...rface-bugs/src/mainloop.rkt:345:0
                                prepare-points-intervals [5]100.0%
------------------------------------------------------------------
                                run-improve47 [4]           100.0%
 [5] 2150(100.0%)    0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                                loop [6]                    100.0%
------------------------------------------------------------------
                                prepare-points-intervals [5]100.0%
 [6] 2150(100.0%)    0(0.0%)  loop ...ie/fix-interface-bugs/src/points.rkt:134:4
                                loop [7]                    100.0%
------------------------------------------------------------------
                                loop [6]                    100.0%
 [7] 2150(100.0%)    0(0.0%)  loop ...bie/fix-interface-bugs/src/points.rkt:80:2
                                ??? [8]                     100.0%
------------------------------------------------------------------
                                loop [7]                    100.0%
 [8] 2150(100.0%)    0(0.0%)  ??? ...e/fix-interface-bugs/src/programs.rkt:115:2
                                ??? [9]                     100.0%
------------------------------------------------------------------
                                ??? [8]                     100.0%
 [9] 2150(100.0%) 1528(71.1%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                                ??? [10]                     15.2%
                                ??? [11]                     13.8%
------------------------------------------------------------------
                                ??? [9]                     100.0%
[10]  326(15.2%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                                ival-sqrt [12]              100.0%
------------------------------------------------------------------
                                ??? [9]                     100.0%
[11]  296(13.8%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                                ival-pow [13]               100.0%
------------------------------------------------------------------
                                ??? [10]                    100.0%
[12]  326(15.2%)     0(0.0%)  ival-sqrt ...erface-bugs/src/biginterval.rkt:198:0
                                bfsqrt [14]                 100.0%
------------------------------------------------------------------
                                ??? [11]                    100.0%
[13]  296(13.8%)     0(0.0%)  ival-pow ...terface-bugs/src/biginterval.rkt:216:0
                                bfexpt [15]                 100.0%
------------------------------------------------------------------
                                ival-sqrt [12]              100.0%
[14]  326(15.2%)     0(0.0%)  bfsqrt ...lib/math/private/bigfloat/mpfr.rkt:618:4
                                new-mpfr [16]               100.0%
------------------------------------------------------------------
                                ival-pow [13]               100.0%
[15]  296(13.8%)     0(0.0%)  bfexpt ...lib/math/private/bigfloat/mpfr.rkt:821:4
                                new-mpfr [16]               100.0%
------------------------------------------------------------------
                                bfexpt [15]                  47.6%
                                bfsqrt [14]                  52.4%
[16]  622(28.9%)   622(28.9%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
------------------------------------------------------------------