Profiling results
-----------------
  Total cpu time observed: 1246ms (out of 4220ms)
  Number of samples taken: 6 (once every 208ms)

===================================================================
                               Caller
 Idx   Total       Self      Name+src                        Local%
       ms(pct)     ms(pct)     Callee
===================================================================
 [1] 1246(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [2]           100.0%
-------------------------------------------------------------------
                               ??? [1]                       100.0%
 [2] 1246(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] 1246(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] 1246(100.0%)   0(0.0%)  .../more-scheme.rkt:261:28 (unknown source)
                               prepare-points-intervals [5]   67.6%
                               run-improve47 [6]              16.7%
                               eval-errors [7]                15.7%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [5]  842(67.6%)    0(0.0%)  prepare-points-intervals ...r/src/points.rkt:122:0
                               loop [8]                      100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [6]  208(16.7%)    0(0.0%)  run-improve47 .../better-rr/src/mainloop.rkt:364:0
                               simplify! [9]                 100.0%
-------------------------------------------------------------------
                               .../more-scheme.rkt:261:28 [4]100.0%
 [7]  196(15.7%)    0(0.0%)  eval-errors ...rbie/better-rr/src/points.rkt:170:0
                               for-loop [10]                 100.0%
-------------------------------------------------------------------
                               prepare-points-intervals [5]  100.0%
 [8]  842(67.6%)    0(0.0%)  loop ...lies/herbie/better-rr/src/points.rkt:134:4
                               loop [11]                      50.4%
                               ??? [12]                       49.6%
-------------------------------------------------------------------
                               run-improve47 [6]             100.0%
 [9]  208(16.7%)    0(0.0%)  simplify! ...rbie/better-rr/src/mainloop.rkt:223:0
                               ??? [13]                      100.0%
-------------------------------------------------------------------
                               eval-errors [7]               100.0%
[10]  196(15.7%)    0(0.0%)  for-loop .../herbie/better-rr/src/points.rkt:172:2
                               ??? [14]                      100.0%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[11]  424(34.0%)  200(16.1%) loop ...tlies/herbie/better-rr/src/points.rkt:79:2
                               ??? [16]                       52.8%
-------------------------------------------------------------------
                               loop [8]                      100.0%
[12]  418(33.5%)    0(0.0%)  ??? ...tlies/herbie/better-rr/src/points.rkt:115:6
                               sample-multi-bounded [15]     100.0%
-------------------------------------------------------------------
                               simplify! [9]                 100.0%
[13]  208(16.7%)    0(0.0%)  ??? ...herbie/better-rr/src/core/simplify.rkt:42:0
                               egraph-run [17]               100.0%
-------------------------------------------------------------------
                               for-loop [10]                 100.0%
[14]  196(15.7%)  196(15.7%) ??? ...tract/private/arrow-higher-order.rkt:375:33
-------------------------------------------------------------------
                               ??? [12]                      100.0%
[15]  418(33.5%)  218(17.5%) sample-multi-bounded ...ter-rr/src/points.rkt:14:0
                               for-loop [20]                  47.8%
-------------------------------------------------------------------
                               loop [11]                     100.0%
[16]  224(18.0%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:379:33
                               ival-add [18]                 100.0%
-------------------------------------------------------------------
                               ??? [13]                      100.0%
[17]  208(16.7%)    0(0.0%)  egraph-run .../pkgs/egg-herbie-linux/main.rkt:49:0
                               egraph-add-exprs [19]         100.0%
-------------------------------------------------------------------
                               ??? [16]                      100.0%
[18]  224(18.0%)    0(0.0%)  ival-add ...ie/better-rr/src/biginterval.rkt:111:0
                               bfadd [21]                    100.0%
-------------------------------------------------------------------
                               egraph-run [17]               100.0%
[19]  208(16.7%)    0(0.0%)  egraph-add-exprs ...gg-herbie-linux/main.rkt:111:0
                               ??? [22]                      100.0%
-------------------------------------------------------------------
                               sample-multi-bounded [15]     100.0%
[20]  200(16.1%)  200(16.1%) for-loop ...s/herbie/better-rr/src/points.rkt:20:4
-------------------------------------------------------------------
                               ival-add [18]                 100.0%
[21]  224(18.0%)    0(0.0%)  bfadd ...-lib/math/private/bigfloat/mpfr.rkt:835:4
                               new-mpfr [23]                 100.0%
-------------------------------------------------------------------
                               egraph-add-exprs [19]         100.0%
[22]  208(16.7%)    0(0.0%)  ??? ...erbie/better-rr/src/core/simplify.rkt:103:6
                               for-loop [24]                 100.0%
-------------------------------------------------------------------
                               bfadd [21]                    100.0%
[23]  224(18.0%)  224(18.0%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:348:0
-------------------------------------------------------------------
                               ??? [22]                      100.0%
[24]  208(16.7%)  208(16.7%) for-loop .../better-rr/src/core/simplify.rkt:121:2
-------------------------------------------------------------------