Profiling results
-----------------
  Total cpu time observed: 1066ms (out of 1200ms)
  Number of samples taken: 5 (once every 213ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1066(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1066(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] 1066(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%
-------------------------------------------------------------------
                               for-loop [8]                    9.6%
                               run [3]                        90.4%
 [4] 1066(100.0%) 204(19.1%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   61.7%
                               errors [6]                     28.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  658(61.7%)    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]  408(38.3%)    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]  658(61.7%)    0(0.0%)  loop .../herbie/ival-pow-test/src/points.rkt:132:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [8]  408(38.3%)  204(19.1%) for-loop ...bie/ival-pow-test/src/points.rkt:192:2
                               .../more-scheme.rkt:261:28 [4] 50.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9]  658(61.7%)  218(20.5%) loop ...s/herbie/ival-pow-test/src/points.rkt:79:2
                               real->precision [10]           36.5%
                               ??? [11]                       30.4%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[10]  240(22.5%)    0(0.0%)  real->precision ...pow-test/src/programs.rkt:94:11
                               ??? [12]                      100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  200(18.8%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-sub [13]                 100.0%
-------------------------------------------------------------------
                               real->precision [10]          100.0%
[12]  240(22.5%)  240(22.5%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[13]  200(18.8%)  200(18.8%) ival-sub ...val-pow-test/src/biginterval.rkt:108:0
-------------------------------------------------------------------