Profiling results
-----------------
  Total cpu time observed: 584ms (out of 732ms)
  Number of samples taken: 2 (once every 292ms)

=================================================================
                               Caller
 Idx  Total       Self       Name+src                      Local%
      ms(pct)     ms(pct)      Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 584(100.0%)   0(0.0%)   profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [2]                     100.0%
-----------------------------------------------------------------
                               profile-thunk16 [1]         100.0%
 [2] 584(100.0%)   0(0.0%)   run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]                     100.0%
-----------------------------------------------------------------
                               run [2]                      50.0%
 [3] 584(100.0%)   0(0.0%)   ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               run-improve40 [4]            50.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 584(100.0%)   0(0.0%)   run-improve40 ...ie/develop/src/mainloop.rkt:340:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve40 [4]           100.0%
 [5] 584(100.0%)   0(0.0%)   prepare-points-intervals ...p/src/points.rkt:122:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 584(100.0%)   0(0.0%)   loop ...htlies/herbie/develop/src/points.rkt:138:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 584(100.0%)   0(0.0%)   loop ...htlies/herbie/develop/src/points.rkt:103:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 584(100.0%)   0(0.0%)   ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 584(100.0%)   0(0.0%)   ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10] 584(100.0%)   0(0.0%)   ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-log [11]               100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[11] 584(100.0%)   0(0.0%)   ival-log ...rbie/develop/src/biginterval.rkt:169:0
                               ??? [12]                    100.0%
-----------------------------------------------------------------
                               ival-log [11]               100.0%
[12] 584(100.0%) 584(100.0%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
-----------------------------------------------------------------