Profiling results
-----------------
  Total cpu time observed: 1174ms (out of 1480ms)
  Number of samples taken: 6 (once every 196ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               run [4]                      50.0%
 [1] 1174(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [3]          50.0%
                               run-improve40 [2]            50.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [2] 1174(100.0%)   0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:340:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [3] 1174(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [4]                     100.0%
-----------------------------------------------------------------
                               profile-thunk16 [3]         100.0%
 [4] 1174(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [1]                     100.0%
-----------------------------------------------------------------
                               run-improve40 [2]           100.0%
 [5] 1174(100.0%)   0(0.0%)  prepare-points-intervals ...p/src/points.rkt:133:0
                               loop [6]                     53.3%
                               eval-prog [7]                29.1%
                               loop [8]                     17.5%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6]  626(53.3%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                               loop [8]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [7]  342(29.1%)    0(0.0%)  eval-prog ...herbie/develop/src/programs.rkt:130:0
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5] 24.8%
                               loop [6]                     75.2%
 [8]  832(70.9%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:104:2
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               loop [9]                     33.3%
                               expand-capturing-lifts [11]  33.3%
                               eval-prog [7]                33.3%
 [9]  342(29.1%)    0(0.0%)  loop (unknown source)
                               expand-capturing-lifts [11]  33.3%
                               loop [9]                     33.3%
                               for-loop [12]                33.3%
-----------------------------------------------------------------
                               loop [8]                    100.0%
[10]  832(70.9%)    0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               loop [9]                    100.0%
[11]  342(29.1%)    0(0.0%)  expand-capturing-lifts (unknown source)
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               for-loop [12]                17.3%
                               run-module-instance!125 [14] 41.3%
                               loop [9]                     41.3%
[12]  342(29.1%)  178(15.2%) for-loop (unknown source)
                               run-module-instance!125 [14] 41.3%
                               [running body] [15]          24.0%
                               for-loop [12]                17.3%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[13]  832(70.9%)  206(17.5%) ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [16]                     49.8%
                               ??? [17]                     25.5%
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[14]  342(29.1%)    0(0.0%)  run-module-instance!125 (unknown source)
                               for-loop [12]               100.0%
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[15]  164(14.0%)    0(0.0%)  [running body] ...e/experimental/contract.rkt":##f
                               ??? [18]                    100.0%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[16]  414(35.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-div [19]               100.0%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[17]  212(18.1%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                               ival-mult [20]              100.0%
-----------------------------------------------------------------
                               [running body] [15]         100.0%
[18]  164(14.0%)    0(0.0%)  ??? ...llects/racket/contract/combinator.rkt:270:9
                               ??? [21]                    100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[19]  414(35.3%)    0(0.0%)  ival-div ...rbie/develop/src/biginterval.rkt:141:0
                               ??? [23]                     50.2%
                               classify-ival [22]           49.8%
-----------------------------------------------------------------
                               ??? [17]                    100.0%
[20]  212(18.1%)    0(0.0%)  ival-mult ...bie/develop/src/biginterval.rkt:105:0
                               classify-ival [22]          100.0%
-----------------------------------------------------------------
                               ??? [18]                    100.0%
[21]  164(14.0%)  164(14.0%) ??? ...ects/racket/contract/private/guts.rkt:746:8
-----------------------------------------------------------------
                               ival-div [19]                49.3%
                               ival-mult [20]               50.7%
[22]  418(35.6%)  418(35.6%) classify-ival ...develop/src/biginterval.rkt:310:0
-----------------------------------------------------------------
                               ival-div [19]               100.0%
[23]  208(17.7%)    0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                               bfdiv [24]                  100.0%
-----------------------------------------------------------------
                               ??? [23]                    100.0%
[24]  208(17.7%)    0(0.0%)  bfdiv ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               ??? [25]                    100.0%
-----------------------------------------------------------------
                               bfdiv [24]                  100.0%
[25]  208(17.7%)  208(17.7%) ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
-----------------------------------------------------------------