Profiling results
-----------------
  Total cpu time observed: 1308ms (out of 2180ms)
  Number of samples taken: 6 (once every 218ms)

====================================================================
                               Caller
 Idx   Total       Self      Name+src                         Local%
       ms(pct)     ms(pct)     Callee
====================================================================
 [1] 1308(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]            100.0%
--------------------------------------------------------------------
                               ??? [1]                        100.0%
 [2] 1308(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] 1308(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] 1308(100.0%) 204(15.6%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [6]    65.7%
                               run-improve47 [5]               18.7%
--------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4] 100.0%
 [5]  244(18.7%)    0(0.0%)  run-improve47 ...l-pow-test/src/mainloop.rkt:346:0
                               prepare-points-intervals [6]   100.0%
--------------------------------------------------------------------
                               run-improve47 [5]               22.1%
                               .../more-scheme.rkt:261:28 [4]  77.9%
 [6] 1104(84.4%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                               loop [7]                        77.9%
                               loop [8]                        22.1%
--------------------------------------------------------------------
                               prepare-points-intervals [6]   100.0%
 [7]  860(65.7%)    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]  244(18.7%)    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]  860(65.7%)  206(15.7%) loop ...s/herbie/ival-pow-test/src/points.rkt:79:2
                               ??? [14]                        27.2%
                               real->precision [15]            24.9%
                               ...higher-order.rkt:375:33 [16] 24.0%
--------------------------------------------------------------------
                               loop [8]                       100.0%
[10]  244(18.7%)    0(0.0%)  expand-capturing-lifts (unknown source)
                               loop [8]                       100.0%
--------------------------------------------------------------------
                               run-module-instance!125 [13]    50.0%
                               loop [8]                        50.0%
[11]  244(18.7%)    0(0.0%)  for-loop (unknown source)
                               run-module-instance!125 [13]    50.0%
                               temp37_0 [12]                   50.0%
--------------------------------------------------------------------
                               for-loop [11]                  100.0%
[12]  244(18.7%)    0(0.0%)  temp37_0 (unknown source)
                               [running body] [17]            100.0%
--------------------------------------------------------------------
                               for-loop [11]                  100.0%
[13]  244(18.7%)    0(0.0%)  run-module-instance!125 (unknown source)
                               for-loop [11]                  100.0%
--------------------------------------------------------------------
                               loop [9]                       100.0%
[14]  234(17.9%)  234(17.9%) ??? ...contract/private/arrow-val-first.rkt:486:18
--------------------------------------------------------------------
                               loop [9]                       100.0%
[15]  214(16.4%)    0(0.0%)  real->precision ...pow-test/src/programs.rkt:94:11
                               ??? [18]                       100.0%
--------------------------------------------------------------------
                               loop [9]                       100.0%
[16]  206(15.7%)    0(0.0%)  ...higher-order.rkt:375:33 (unknown source)
                               loop [19]                      100.0%
--------------------------------------------------------------------
                               temp37_0 [12]                  100.0%
[17]  244(18.7%)    0(0.0%)  [running body] ....5/collects/racket/port.rkt":##f
                               .get-syntax-literal! [20]      100.0%
--------------------------------------------------------------------
                               real->precision [15]           100.0%
[18]  214(16.4%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               bf [21]                        100.0%
--------------------------------------------------------------------
                               ...higher-order.rkt:375:33 [16]100.0%
[19]  206(15.7%)  206(15.7%) loop ...ie/ival-pow-test/src/biginterval.rkt:467:9
--------------------------------------------------------------------
                               [running body] [17]            100.0%
[20]  244(18.7%)    0(0.0%)  .get-syntax-literal! (unknown source)
                               .deserialize-syntax [22]       100.0%
--------------------------------------------------------------------
                               ??? [18]                       100.0%
[21]  214(16.4%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                               new-mpfr [23]                  100.0%
--------------------------------------------------------------------
                               .get-syntax-literal! [20]      100.0%
[22]  244(18.7%)  244(18.7%) .deserialize-syntax (unknown source)
--------------------------------------------------------------------
                               bf [21]                        100.0%
[23]  214(16.4%)  214(16.4%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
--------------------------------------------------------------------