Profiling results
-----------------
  Total cpu time observed: 2014ms (out of 2228ms)
  Number of samples taken: 10 (once every 201ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 2014(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 2014(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] 2014(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%
-------------------------------------------------------------------
                               for-loop [9]                    5.0%
                               run [3]                        95.0%
 [4] 2014(100.0%) 202(10.0%) .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   69.9%
                               errors [6]                     15.3%
                               run-improve47 [7]               9.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5] 1408(69.9%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:109:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  410(20.4%)    0(0.0%)  errors ...tlies/herbie/master/src/points.rkt:200:0
                               for-loop [9]                  100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(9.7%)     0(0.0%)  run-improve47 ...bie/master/src/mainloop.rkt:347:0
                               simplify! [10]                100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8] 1408(69.9%)  200(9.9%)  loop ...ghtlies/herbie/master/src/points.rkt:122:4
                               loop [11]                      43.0%
                               ??? [12]                       42.8%
-------------------------------------------------------------------
                               errors [6]                    100.0%
 [9]  410(20.4%)  208(10.3%) for-loop ...ies/herbie/master/src/points.rkt:202:2
                               .../more-scheme.rkt:261:28 [4] 49.3%
-------------------------------------------------------------------
                               run-improve47 [7]             100.0%
[10]  196(9.7%)     0(0.0%)  simplify! .../herbie/master/src/mainloop.rkt:225:0
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  606(30.1%)  200(9.9%)  loop ...ightlies/herbie/master/src/points.rkt:80:2
                               ??? [14]                       67.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  602(29.9%)    0(0.0%)  ??? ...ightlies/herbie/master/src/points.rkt:105:2
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               simplify! [10]                100.0%
[13]  196(9.7%)     0(0.0%)  ??? ...es/herbie/master/src/core/simplify.rkt:43:0
                               egraph-run [15]               100.0%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[14]  406(20.2%)    0(0.0%)  ??? ...htlies/herbie/master/src/programs.rkt:114:2
                               ??? [16]                      100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[15]  196(9.7%)     0(0.0%)  egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0
                               egraph-add-exprs [17]         100.0%
-------------------------------------------------------------------
                               ??? [14]                       40.3%
                               ??? [12]                       59.7%
[16] 1008(50.0%)  402(20.0%) ??? ...tract/private/arrow-higher-order.rkt:375:33
                               ival-mult [18]                 40.3%
                               sample-multi-bounded [19]      19.8%
-------------------------------------------------------------------
                               egraph-run [15]               100.0%
[17]  196(9.7%)     0(0.0%)  egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0
                               ??? [20]                      100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  406(20.2%)    0(0.0%)  ival-mult ...rbie/master/src/biginterval.rkt:119:0
                               bfmul [21]                    100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[19]  200(9.9%)     0(0.0%)  sample-multi-bounded ...master/src/points.rkt:14:0
                               random-ranges [22]            100.0%
-------------------------------------------------------------------
                               egraph-add-exprs [17]         100.0%
[20]  196(9.7%)     0(0.0%)  ??? ...s/herbie/master/src/core/simplify.rkt:103:6
                               for-loop [23]                 100.0%
-------------------------------------------------------------------
                               ival-mult [18]                100.0%
[21]  406(20.2%)    0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               ??? [24]                      100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [19]     100.0%
[22]  200(9.9%)     0(0.0%)  random-ranges ...erbie/master/src/common.rkt:164:0
                               build--> [25]                 100.0%
-------------------------------------------------------------------
                               ??? [20]                      100.0%
[23]  196(9.7%)   196(9.7%)  for-loop ...bie/master/src/core/simplify.rkt:122:2
-------------------------------------------------------------------
                               bfmul [21]                    100.0%
[24]  406(20.2%)  406(20.2%) ??? /opt/racket-7.5/collects/ffi/unsafe.rkt:938:4
-------------------------------------------------------------------
                               random-ranges [22]            100.0%
[25]  200(9.9%)   200(9.9%)  build--> ...act/private/arrow-val-first.rkt:1214:0
-------------------------------------------------------------------