Profiling results
-----------------
  Total cpu time observed: 3692ms (out of 3820ms)
  Number of samples taken: 10 (once every 369ms)

=========================================================
                                Caller
 Idx   Total        Self      Name+src             Local%
       ms(pct)      ms(pct)     Callee
=========================================================
                                ??? [3]            100.0%
 [1] 3368(91.2%)     0(0.0%)  profile-thunk16 ...t/pkgs/profile-lib/main.rkt:9:0
                                run [2]            100.0%
---------------------------------------------------------
                                profile-thunk16 [1] 91.2%
 [2] 3692(100.0%)    0(0.0%)  run ...share/racket/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]            100.0%
---------------------------------------------------------
                                run [2]             54.4%
 [3] 3692(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                loop [5]            48.2%
                                profile-thunk16 [1] 45.6%
                                run-improve50 [4]    6.2%
---------------------------------------------------------
                                ??? [3]            100.0%
 [4]  460(12.5%)     0(0.0%)  run-improve50 ...iv-1-tests/src/mainloop.rkt:234:0
                                loop [5]           100.0%
---------------------------------------------------------
                                run-improve50 [4]   12.5%
                                ??? [3]             87.5%
 [5] 3692(100.0%)    0(0.0%)  loop ...plify-sub-div-1-tests/src/points.rkt:193:2
                                make-exacts* [7]    49.7%
                                loop [6]            37.9%
                                loop [8]            12.5%
---------------------------------------------------------
                                loop [5]           100.0%
 [6] 1398(37.9%)     0(0.0%)  loop ...plify-sub-div-1-tests/src/points.rkt:151:2
                                make-exacts* [7]    51.8%
                                loop [8]            48.2%
---------------------------------------------------------
                                loop [6]            28.3%
                                loop [5]            71.7%
 [7] 2558(69.3%)   324(8.8%)  make-exacts* ...b-div-1-tests/src/points.rkt:138:0
                                loop [10]           60.8%
                                map [9]             26.5%
---------------------------------------------------------
                                loop [5]            40.6%
                                loop [6]            59.4%
 [8] 1134(30.7%)     0(0.0%)  loop ...plify-sub-div-1-tests/src/points.rkt:141:4
                                map [9]            100.0%
---------------------------------------------------------
                                make-exacts* [7]    37.4%
                                loop [8]            62.6%
 [9] 1812(49.1%)     0(0.0%)  map ...acket/collects/racket/private/map.rkt:20:13
                                loop [10]          100.0%
---------------------------------------------------------
                                map [9]              0.6%
                                make-exacts* [7]     0.7%
                                loop [10]           98.7%
[10] 3368(91.2%)   410(11.1%) loop ...cket/collects/racket/private/map.rkt:25:19
                                loop [10]           98.7%
                                ??? [11]             1.3%
---------------------------------------------------------
                                loop [10]          100.0%
[11] 2958(80.1%)     0(0.0%)  ??? ...lify-sub-div-1-tests/src/programs.rkt:154:4
                                ??? [12]            76.3%
                                ??? [13]            23.7%
---------------------------------------------------------
                                ??? [11]           100.0%
[12] 2258(61.2%)   460(12.5%) ??? ...contract/private/../../private/kw.rkt:761:9
                                real->bigfloat [14] 79.6%
---------------------------------------------------------
                                ??? [11]           100.0%
[13]  700(19.0%)     0(0.0%)  ??? ...acket/collects/racket/private/kw.rkt:444:14
                                ??? [15]            50.3%
                                for-loop [16]       49.7%
---------------------------------------------------------
                                ??? [12]           100.0%
[14] 1798(48.7%)  1798(48.7%) real->bigfloat .../private/bigfloat/mpfr.rkt:451:0
---------------------------------------------------------
                                ??? [13]           100.0%
[15]  352(9.5%)      0(0.0%)  ??? ...ects/racket/contract/private/prop.rkt:493:4
                                ??? [17]           100.0%
---------------------------------------------------------
                                ??? [13]           100.0%
[16]  348(9.4%)      0(0.0%)  for-loop ...iv-1-tests/src/syntax/syntax.rkt:528:2
                                bf= [18]           100.0%
---------------------------------------------------------
                                ??? [15]           100.0%
[17]  352(9.5%)    352(9.5%)  ??? ...lects/racket/contract/private/orc.rkt:83:14
---------------------------------------------------------
                                for-loop [16]      100.0%
[18]  348(9.4%)    348(9.4%)  bf= ...th/private/bigfloat/bigfloat-mpfr.rkt:127:4
---------------------------------------------------------