Profiling results
-----------------
  Total cpu time observed: 3984ms (out of 3248ms)
  Number of samples taken: 3 (once every 1328ms)

====================================================================
                                Caller
 Idx   Total        Self      Name+src                        Local%
       ms(pct)      ms(pct)     Callee
====================================================================
                                ??? [3]                       100.0%
 [1] 3984(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] 3984(100.0%)    0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                                ??? [3]                       100.0%
--------------------------------------------------------------------
                                for-loop [15]                  11.1%
                                run [2]                        44.4%
 [3] 3984(100.0%)    0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                profile-thunk16 [1]            44.4%
                                run-improve47 [4]              44.4%
                                ??? [14]                       11.1%
--------------------------------------------------------------------
                                ??? [3]                       100.0%
 [4] 3984(100.0%)    0(0.0%)  run-improve47 ...rface-bugs/src/mainloop.rkt:345:0
                                prepare-points-intervals [5]   59.0%
                                ??? [6]                        33.3%
                                for-loop [7]                    7.6%
--------------------------------------------------------------------
                                run-improve47 [4]             100.0%
 [5] 2352(59.0%)     0(0.0%)  prepare-points-intervals ...s/src/points.rkt:121:0
                                loop [8]                      100.0%
--------------------------------------------------------------------
                                run-improve47 [4]             100.0%
 [6] 1328(33.3%)     0(0.0%)  ??? ...contract/private/arrow-val-first.rkt:390:18
                                make-alt-table [9]            100.0%
--------------------------------------------------------------------
                                run-improve47 [4]             100.0%
 [7]  304(7.6%)      0(0.0%)  for-loop ...-interface-bugs/src/mainloop.rkt:364:4
                                run-iter! [10]                100.0%
--------------------------------------------------------------------
                                prepare-points-intervals [5]  100.0%
 [8] 2352(59.0%)     0(0.0%)  loop ...ie/fix-interface-bugs/src/points.rkt:134:4
                                loop [11]                     100.0%
--------------------------------------------------------------------
                                ??? [6]                       100.0%
 [9] 1328(33.3%)     0(0.0%)  make-alt-table ...bugs/src/core/alt-table.rkt:32:0
                                errors [12]                   100.0%
--------------------------------------------------------------------
                                for-loop [7]                  100.0%
[10]  304(7.6%)      0(0.0%)  run-iter! ...interface-bugs/src/mainloop.rkt:326:0
                                gen-rewrites! [13]            100.0%
--------------------------------------------------------------------
                                loop [8]                      100.0%
[11] 2352(59.0%)     0(0.0%)  loop ...bie/fix-interface-bugs/src/points.rkt:80:2
                                ??? [14]                      100.0%
--------------------------------------------------------------------
                                make-alt-table [9]            100.0%
[12] 1328(33.3%)     0(0.0%)  errors .../fix-interface-bugs/src/points.rkt:216:0
                                for-loop [15]                 100.0%
--------------------------------------------------------------------
                                run-iter! [10]                100.0%
[13]  304(7.6%)      0(0.0%)  gen-rewrites! ...rface-bugs/src/mainloop.rkt:182:0
                                for-loop [16]                 100.0%
--------------------------------------------------------------------
                                ??? [3]                        36.1%
                                loop [11]                      63.9%
[14] 3680(92.4%)     0(0.0%)  ??? ...e/fix-interface-bugs/src/programs.rkt:115:2
                                ??? [17]                      100.0%
--------------------------------------------------------------------
                                errors [12]                   100.0%
[15] 1328(33.3%)     0(0.0%)  for-loop ...ix-interface-bugs/src/points.rkt:218:2
                                ??? [3]                       100.0%
--------------------------------------------------------------------
                                gen-rewrites! [13]            100.0%
[16]  304(7.6%)      0(0.0%)  for-loop ...interface-bugs/src/mainloop.rkt:190:11
                                rewrite-expression-head20 [18]100.0%
--------------------------------------------------------------------
                                ??? [14]                      100.0%
[17] 3680(92.4%)  1328(33.3%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                                ??? [19]                       63.9%
--------------------------------------------------------------------
                                for-loop [16]                 100.0%
[18]  304(7.6%)    304(7.6%)  rewrite-expression-head20 ...core/matcher.rkt:86:0
--------------------------------------------------------------------
                                ??? [17]                      100.0%
[19] 2352(59.0%)     0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                                ival-mult [20]                100.0%
--------------------------------------------------------------------
                                ??? [19]                      100.0%
[20] 2352(59.0%)     0(0.0%)  ival-mult ...erface-bugs/src/biginterval.rkt:112:0
                                bfmul [21]                    100.0%
--------------------------------------------------------------------
                                ival-mult [20]                100.0%
[21] 2352(59.0%)     0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                                new-mpfr [22]                 100.0%
--------------------------------------------------------------------
                                bfmul [21]                    100.0%
[22] 2352(59.0%)  2352(59.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
--------------------------------------------------------------------