Profiling results
-----------------
  Total cpu time observed: 1848ms (out of 2184ms)
  Number of samples taken: 6 (once every 308ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1848(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] 1848(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] 1848(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] 1848(100.0%)   0(0.0%)  run-improve47 ...bie/master/src/mainloop.rkt:345:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               run-improve47 [4]           100.0%
 [5] 1848(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] 1848(100.0%)   0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:123:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1848(100.0%)   0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:81:2
                               ??? [8]                     100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 1848(100.0%)   0(0.0%)  ??? ...htlies/herbie/master/src/programs.rkt:115:2
                               ??? [9]                     100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
 [9] 1848(100.0%)   0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [10]                     50.5%
                               ??? [11]                     49.5%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[10]  934(50.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-add [12]                67.7%
                               ival-exp [14]                32.3%
-----------------------------------------------------------------
                               ??? [9]                     100.0%
[11]  914(49.5%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               ival-pow [13]                68.1%
                               ival-mult [15]               31.9%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  632(34.2%)    0(0.0%)  ival-add ...herbie/master/src/biginterval.rkt:93:0
                               bfmul [16]                  100.0%
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[13]  622(33.7%)  622(33.7%) ival-pow ...erbie/master/src/biginterval.rkt:215:0
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[14]  302(16.3%)  302(16.3%) ival-exp ...erbie/master/src/biginterval.rkt:179:0
-----------------------------------------------------------------
                               ??? [11]                    100.0%
[15]  292(15.8%)    0(0.0%)  ival-mult ...rbie/master/src/biginterval.rkt:111:0
                               bfmul [16]                  100.0%
-----------------------------------------------------------------
                               ival-mult [15]               31.6%
                               ival-add [12]                68.4%
[16]  924(50.0%)  292(15.8%) bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [17]                68.4%
-----------------------------------------------------------------
                               bfmul [16]                  100.0%
[17]  632(34.2%)  632(34.2%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------