Profiling results
-----------------
  Total cpu time observed: 496ms (out of 1212ms)
  Number of samples taken: 2 (once every 248ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 496(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 496(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                              run [3]                       100.0%
------------------------------------------------------------------
                              profile-thunk16 [2]           100.0%
 [3] 496(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                              .../more-scheme.rkt:261:28 [4]100.0%
------------------------------------------------------------------
                              run [3]                       100.0%
 [4] 496(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              run-improve47 [5]             100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 496(100.0%)   0(0.0%)  run-improve47 ...l-pow-test/src/mainloop.rkt:346:0
                              prepare-points-intervals [6]  100.0%
------------------------------------------------------------------
                              run-improve47 [5]             100.0%
 [6] 496(100.0%)   0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                              loop [7]                       50.0%
                              loop [8]                       50.0%
------------------------------------------------------------------
                              prepare-points-intervals [6]  100.0%
 [7] 248(50.0%)    0(0.0%)  loop .../herbie/ival-pow-test/src/points.rkt:132:4
                              loop [9]                      100.0%
------------------------------------------------------------------
                              loop [8]                       33.3%
                              expand-capturing-lifts [10]    33.3%
                              prepare-points-intervals [6]   33.3%
 [8] 248(50.0%)    0(0.0%)  loop (unknown source)
                              expand-capturing-lifts [10]    33.3%
                              loop [8]                       33.3%
                              for-loop [11]                  33.3%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 248(50.0%)    0(0.0%)  loop ...s/herbie/ival-pow-test/src/points.rkt:79:2
                              ??? [12]                      100.0%
------------------------------------------------------------------
                              loop [8]                      100.0%
[10] 248(50.0%)    0(0.0%)  expand-capturing-lifts (unknown source)
                              loop [8]                      100.0%
------------------------------------------------------------------
                              run-module-instance!125 [14]   50.0%
                              loop [8]                       50.0%
[11] 248(50.0%)    0(0.0%)  for-loop (unknown source)
                              run-module-instance!125 [14]   50.0%
                              temp37_0 [13]                  50.0%
------------------------------------------------------------------
                              loop [9]                      100.0%
[12] 248(50.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                              ival-add [15]                 100.0%
------------------------------------------------------------------
                              for-loop [11]                 100.0%
[13] 248(50.0%)    0(0.0%)  temp37_0 (unknown source)
                              [running body] [16]           100.0%
------------------------------------------------------------------
                              for-loop [11]                 100.0%
[14] 248(50.0%)    0(0.0%)  run-module-instance!125 (unknown source)
                              for-loop [11]                 100.0%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[15] 248(50.0%)    0(0.0%)  ival-add ...val-pow-test/src/biginterval.rkt:102:0
                              bfadd [17]                    100.0%
------------------------------------------------------------------
                              temp37_0 [13]                 100.0%
[16] 248(50.0%)    0(0.0%)  [running body] .../collects/racket/format.rkt":##f
                              .get-syntax-literal! [18]     100.0%
------------------------------------------------------------------
                              ival-add [15]                 100.0%
[17] 248(50.0%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                              new-mpfr [19]                 100.0%
------------------------------------------------------------------
                              [running body] [16]           100.0%
[18] 248(50.0%)    0(0.0%)  .get-syntax-literal! (unknown source)
                              .deserialize-syntax [20]      100.0%
------------------------------------------------------------------
                              bfadd [17]                    100.0%
[19] 248(50.0%)  248(50.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
------------------------------------------------------------------
                              .get-syntax-literal! [18]     100.0%
[20] 248(50.0%)  248(50.0%) .deserialize-syntax (unknown source)
------------------------------------------------------------------