Profiling results
-----------------
  Total cpu time observed: 1660ms (out of 2076ms)
  Number of samples taken: 6 (once every 277ms)

=================================================================
                               Caller
 Idx   Total       Self      Name+src                      Local%
       ms(pct)     ms(pct)     Callee
=================================================================
                               run [4]                      50.0%
 [1] 1660(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] 1660(100.0%)   0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:336:0
                               prepare-points-intervals [5]100.0%
-----------------------------------------------------------------
                               ??? [1]                     100.0%
 [3] 1660(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] 1660(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] 1660(100.0%)   0(0.0%)  prepare-points-intervals ...p/src/points.rkt:133:0
                               loop [6]                     74.0%
                               eval-prog [7]                26.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [6] 1228(74.0%)    0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:145:4
                               loop [8]                    100.0%
-----------------------------------------------------------------
                               prepare-points-intervals [5]100.0%
 [7]  432(26.0%)    0(0.0%)  eval-prog ...herbie/develop/src/programs.rkt:130:0
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               loop [6]                    100.0%
 [8] 1228(74.0%)    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]  432(26.0%)    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] 1228(74.0%)    0(0.0%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                               ??? [13]                    100.0%
-----------------------------------------------------------------
                               loop [9]                    100.0%
[11]  432(26.0%)    0(0.0%)  expand-capturing-lifts (unknown source)
                               loop [9]                    100.0%
-----------------------------------------------------------------
                               for-loop [12]                22.6%
                               loop [9]                     28.0%
                               run-module-instance!125 [14] 49.4%
[12]  432(26.0%)  200(12.0%) for-loop (unknown source)
                               run-module-instance!125 [14] 49.4%
                               namespace->name [15]         26.9%
                               for-loop [12]                22.6%
-----------------------------------------------------------------
                               ??? [10]                    100.0%
[13] 1228(74.0%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [16]                     78.8%
                               ??? [17]                     21.2%
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[14]  432(26.0%)    0(0.0%)  run-module-instance!125 (unknown source)
                               for-loop [12]               100.0%
-----------------------------------------------------------------
                               for-loop [12]               100.0%
[15]  232(14.0%)  232(14.0%) namespace->name (unknown source)
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[16]  968(58.3%)  338(20.4%) ??? ...tract/private/arrow-higher-order.rkt:361:33
                               ival-sub [18]                36.2%
                               ival-neg [19]                28.9%
-----------------------------------------------------------------
                               ??? [13]                    100.0%
[17]  260(15.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                               ival-mult [20]              100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[18]  350(21.1%)    0(0.0%)  ival-sub ...rbie/develop/src/biginterval.rkt:102:0
                               bfmul [21]                  100.0%
-----------------------------------------------------------------
                               ??? [16]                    100.0%
[19]  280(16.9%)    0(0.0%)  ival-neg ...erbie/develop/src/biginterval.rkt:92:0
                               bfneg [22]                  100.0%
-----------------------------------------------------------------
                               ??? [17]                    100.0%
[20]  260(15.7%)    0(0.0%)  ival-mult ...bie/develop/src/biginterval.rkt:114:0
                               bfmul [21]                  100.0%
-----------------------------------------------------------------
                               ival-mult [20]               42.6%
                               ival-sub [18]                57.4%
[21]  610(36.7%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                               new-mpfr [23]               100.0%
-----------------------------------------------------------------
                               ival-neg [19]               100.0%
[22]  280(16.9%)    0(0.0%)  bfneg ...-lib/math/private/bigfloat/mpfr.rkt:618:4
                               new-mpfr [23]               100.0%
-----------------------------------------------------------------
                               bfneg [22]                   31.5%
                               bfmul [21]                   68.5%
[23]  890(53.6%)  890(53.6%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------------