Profiling results
-----------------
  Total cpu time observed: 1550ms (out of 1856ms)
  Number of samples taken: 5 (once every 310ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               ??? [3]                     100.0%
 [1] 1550(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] 1550(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] 1550(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] 1550(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] 1550(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] 1550(100.0%)   0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:123:4
                               loop [7]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [7] 1550(100.0%)   0(0.0%)  loop ...ightlies/herbie/master/src/points.rkt:81:2
                               ??? [8]                      82.3%
                               log! [9]                     17.7%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [8] 1276(82.3%)    0(0.0%)  ??? ...htlies/herbie/master/src/programs.rkt:115:2
                               ??? [10]                    100.0%
-----------------------------------------------------------------
                               loop [7]                    100.0%
 [9]  274(17.7%)    0(0.0%)  log! ...ightlies/herbie/master/src/points.rkt:61:2
                               for-loop [11]               100.0%
-----------------------------------------------------------------
                               ??? [8]                     100.0%
[10] 1276(82.3%)    0(0.0%)  ??? ...t-7.2/collects/racket/private/kw.rkt:594:14
                               ??? [12]                     74.3%
                               ??? [13]                     25.7%
-----------------------------------------------------------------
                               log! [9]                    100.0%
[11]  274(17.7%)  274(17.7%) for-loop ...ies/herbie/master/src/points.rkt:68:23
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[12]  948(61.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:360:33
                               ival-pow [14]                70.9%
                               ival-mult [16]               29.1%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[13]  328(21.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:364:33
                               ival-sub [15]               100.0%
-----------------------------------------------------------------
                               ??? [12]                    100.0%
[14]  672(43.4%)  672(43.4%) ival-pow ...erbie/master/src/biginterval.rkt:215:0
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[15]  328(21.2%)    0(0.0%)  ival-sub ...herbie/master/src/biginterval.rkt:99:0
                               bfsub [17]                  100.0%
-----------------------------------------------------------------
                               ??? [12]                    100.0%
[16]  276(17.8%)    0(0.0%)  ival-mult ...rbie/master/src/biginterval.rkt:111:0
                               bfsub [17]                  100.0%
-----------------------------------------------------------------
                               ival-mult [16]               45.7%
                               ival-sub [15]                54.3%
[17]  604(39.0%)    0(0.0%)  bfsub ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [18]               100.0%
-----------------------------------------------------------------
                               bfsub [17]                  100.0%
[18]  604(39.0%)  604(39.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------