Profiling results
-----------------
  Total cpu time observed: 1648ms (out of 1812ms)
  Number of samples taken: 5 (once every 330ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1648(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] 1648(100.0%)   0(0.0%)  run ...et-7.2/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]                     100.0%
-----------------------------------------------------------------
                               run [2]                      50.0%
 [3] 1648(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]          50.0%
                               run-improve47 [4]            50.0%
-----------------------------------------------------------------
                               ??? [3]                     100.0%
 [4] 1648(100.0%)   0(0.0%)  run-improve47 ...bie/master/src/mainloop.rkt:346:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve47 [4]           100.0%
 [5] 1648(100.0%)   0(0.0%)  prepare-points-intervals ...r/src/points.rkt:110:0
                               loop [6]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 1648(100.0%)   0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:123:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1648(100.0%)   0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:81:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 1648(100.0%)   0(0.0%)  ??? ...htlies/herbie/master/src/programs.rkt:115:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 1648(100.0%) 668(40.5%) ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [10]                     40.3%
                               ??? [11]                     19.2%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10]  664(40.3%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               ival-mult [12]               53.6%
                               ival-pow [14]                46.4%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[11]  316(19.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sqrt [13]              100.0%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  356(21.6%)    0(0.0%)  ival-mult ...rbie/master/src/biginterval.rkt:119:0
                               bfmin* [15]                 100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[13]  316(19.2%)  316(19.2%) ival-sqrt ...rbie/master/src/biginterval.rkt:211:0
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[14]  308(18.7%)  308(18.7%) ival-pow ...erbie/master/src/biginterval.rkt:229:0
-----------------------------------------------------------------
                               ival-mult [12]              100.0%
[15]  356(21.6%)    0(0.0%)  bfmin* .../herbie/master/src/biginterval.rkt:113:0
                               bfmin2 [16]                 100.0%
-----------------------------------------------------------------
                               bfmin* [15]                 100.0%
[16]  356(21.6%)    0(0.0%)  bfmin2 ...lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [17]               100.0%
-----------------------------------------------------------------
                               bfmin2 [16]                 100.0%
[17]  356(21.6%)  356(21.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------