Profiling results
-----------------
  Total cpu time observed: 1464ms (out of 1504ms)
  Number of samples taken: 7 (once every 209ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1464(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1464(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [3]                       100.0%
-------------------------------------------------------------------
                               profile-thunk16 [2]           100.0%
 [3] 1464(100.0%)   0(0.0%)  run ...et-7.5/share/pkgs/profile-lib/main.rkt:39:2
                               .../more-scheme.rkt:261:28 [4]100.0%
-------------------------------------------------------------------
                               run [3]                       100.0%
 [4] 1464(100.0%) 192(13.1%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   70.5%
                               run-improve47 [6]              16.4%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1032(70.5%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:109:0
                               loop [7]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  240(16.4%)    0(0.0%)  run-improve47 ...bie/master/src/mainloop.rkt:347:0
                               simplify! [8]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [7] 1032(70.5%)    0(0.0%)  loop ...ghtlies/herbie/master/src/points.rkt:122:4
                               loop [9]                      100.0%
-------------------------------------------------------------------
                               run-improve47 [6]             100.0%
 [8]  240(16.4%)    0(0.0%)  simplify! .../herbie/master/src/mainloop.rkt:225:0
                               ??? [10]                      100.0%
-------------------------------------------------------------------
                               loop [7]                      100.0%
 [9] 1032(70.5%)  224(15.3%) loop ...ightlies/herbie/master/src/points.rkt:80:2
                               ??? [11]                       78.3%
-------------------------------------------------------------------
                               simplify! [8]                 100.0%
[10]  240(16.4%)    0(0.0%)  ??? ...es/herbie/master/src/core/simplify.rkt:43:0
                               egraph-run [12]               100.0%
-------------------------------------------------------------------
                               loop [9]                      100.0%
[11]  808(55.2%)  200(13.7%) ??? ...htlies/herbie/master/src/programs.rkt:114:2
                               ??? [13]                       50.5%
                               ??? [15]                       24.8%
-------------------------------------------------------------------
                               ??? [10]                      100.0%
[12]  240(16.4%)    0(0.0%)  egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0
                               egraph-add-exprs [14]         100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[13]  408(27.9%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [16]                100.0%
-------------------------------------------------------------------
                               egraph-run [12]               100.0%
[14]  240(16.4%)    0(0.0%)  egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0
                               ??? [17]                      100.0%
-------------------------------------------------------------------
                               ??? [11]                      100.0%
[15]  200(13.7%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-div [18]                 100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[16]  408(27.9%)    0(0.0%)  ival-mult ...rbie/master/src/biginterval.rkt:119:0
                               bfmul [19]                    100.0%
-------------------------------------------------------------------
                               egraph-add-exprs [14]         100.0%
[17]  240(16.4%)    0(0.0%)  ??? ...s/herbie/master/src/core/simplify.rkt:103:6
                               for-loop [20]                 100.0%
-------------------------------------------------------------------
                               ??? [15]                      100.0%
[18]  200(13.7%)  200(13.7%) ival-div ...erbie/master/src/biginterval.rkt:155:0
-------------------------------------------------------------------
                               ival-mult [16]                100.0%
[19]  408(27.9%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [21]                  50.5%
                               ??? [22]                       49.5%
-------------------------------------------------------------------
                               ??? [17]                      100.0%
[20]  240(16.4%)  240(16.4%) for-loop ...bie/master/src/core/simplify.rkt:122:2
-------------------------------------------------------------------
                               bfmul [19]                    100.0%
[21]  206(14.1%)  206(14.1%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               bfmul [19]                    100.0%
[22]  202(13.8%)  202(13.8%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------