Profiling results
-----------------
  Total cpu time observed: 928ms (out of 1084ms)
  Number of samples taken: 6 (once every 155ms)

==================================================================
                              Caller
 Idx  Total       Self      Name+src                        Local%
      ms(pct)     ms(pct)     Callee
==================================================================
 [1] 928(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                              profile-thunk16 [2]           100.0%
------------------------------------------------------------------
                              ??? [1]                       100.0%
 [2] 928(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] 928(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] 928(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                              prepare-points-intervals [5]   66.4%
                              errors [6]                     33.6%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [5] 616(66.4%)    0(0.0%)  prepare-points-intervals ...t/src/points.rkt:120:0
                              loop [7]                      100.0%
------------------------------------------------------------------
                              .../more-scheme.rkt:261:28 [4]100.0%
 [6] 312(33.6%)    0(0.0%)  errors ...erbie/ival-pow-test/src/points.rkt:190:0
                              for-loop [8]                  100.0%
------------------------------------------------------------------
                              prepare-points-intervals [5]  100.0%
 [7] 616(66.4%)    0(0.0%)  loop .../herbie/ival-pow-test/src/points.rkt:132:4
                              loop [9]                      100.0%
------------------------------------------------------------------
                              errors [6]                    100.0%
 [8] 312(33.6%)  156(16.8%) for-loop ...bie/ival-pow-test/src/points.rkt:192:2
                              ??? [10]                       50.0%
------------------------------------------------------------------
                              loop [7]                      100.0%
 [9] 616(66.4%)    0(0.0%)  loop ...s/herbie/ival-pow-test/src/points.rkt:79:2
                              real->precision [11]           50.3%
                              ??? [12]                       25.0%
                              ??? [13]                       24.7%
------------------------------------------------------------------
                              for-loop [8]                  100.0%
[10] 156(16.8%)  156(16.8%) ??? ...7.5/collects/racket/private/for.rkt:1236:14
------------------------------------------------------------------
                              loop [9]                      100.0%
[11] 310(33.4%)  154(16.6%) real->precision ...pow-test/src/programs.rkt:94:11
                              ??? [13]                       50.3%
------------------------------------------------------------------
                              loop [9]                      100.0%
[12] 154(16.6%)    0(0.0%)  ??? ...contract/private/arrow-val-first.rkt:486:18
                              ??? [14]                      100.0%
------------------------------------------------------------------
                              loop [9]                       49.4%
                              real->precision [11]           50.6%
[13] 308(33.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                              bf [15]                        50.6%
                              ival-mult [17]                 49.4%
------------------------------------------------------------------
                              ??? [12]                      100.0%
[14] 154(16.6%)    0(0.0%)  ??? ...ects/racket/contract/private/guts.rkt:770:8
                              bigvalue? [16]                100.0%
------------------------------------------------------------------
                              ??? [13]                      100.0%
[15] 156(16.8%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:615:2
                              ??? [18]                      100.0%
------------------------------------------------------------------
                              ??? [14]                      100.0%
[16] 154(16.6%)  154(16.6%) bigvalue? ...al-pow-test/src/syntax/types.rkt:19:0
------------------------------------------------------------------
                              ??? [13]                      100.0%
[17] 152(16.4%)  152(16.4%) ival-mult ...al-pow-test/src/biginterval.rkt:120:0
------------------------------------------------------------------
                              bf [15]                       100.0%
[18] 156(16.8%)  156(16.8%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
------------------------------------------------------------------