Profiling results
-----------------
  Total cpu time observed: 82956ms (out of 83668ms)
  Number of samples taken: 248 (once every 334ms)
  (Hiding functions with self<1.0% and local<2.0%: 2 of 161 hidden)

==========================================================================
                                   Caller
  Idx    Total         Self      Name+src                           Local%
         ms(pct)       ms(pct)     Callee
==========================================================================
                                   ??? [69]                         100.0%
  [1] 82956(100.0%)     0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                                   run [9]                          100.0%
--------------------------------------------------------------------------
                                   ??? [69]                         100.0%
  [2] 35560(42.9%)      0(0.0%)  run-improve40 ...ie/develop/src/mainloop.rkt:340:0
                                   for-loop [10]                     98.3%
                                   simplify! [16]                     0.8%
                                   ??? [23]                           0.8%
--------------------------------------------------------------------------
                                   loop [102]                       100.0%
  [3]  7034(8.5%)       0(0.0%)  composed ...ollects/racket/private/list.rkt:321:16
                                   ??? [121]                        100.0%
--------------------------------------------------------------------------
                                   ??? [69]                         100.0%
  [4]  4706(5.7%)       0(0.0%)  get-final-combination ...op/src/mainloop.rkt:361:0
                                   infer-splitpoints [11]            93.6%
                                   ??? [13]                           6.4%
--------------------------------------------------------------------------
                                   loop [116]                       100.0%
  [5]  1594(1.9%)       0(0.0%)  ??? .../herbie/develop/src/core/localize.rkt:43:32
                                   ??? [130]                        100.0%
--------------------------------------------------------------------------
                                   ??? [69]                         100.0%
  [6]   626(0.8%)       0(0.0%)  eval-const-expr .../develop/src/programs.rkt:149:0
                                   eval-prog [104]                  100.0%
--------------------------------------------------------------------------
                                   copying-mergesort [47]           100.0%
  [7]   620(0.7%)       0(0.0%)  jloop ...0/collects/racket/private/sort.rkt:120:23
                                   ??? [121]                         52.3%
                                   ??? [130]                         47.7%
--------------------------------------------------------------------------
                                   matcher [61]                     100.0%
  [8]   354(0.4%)       0(0.0%)  ??? .../herbie/develop/src/core/matcher.rkt:175:11
                                   for-loop [12]                    100.0%
--------------------------------------------------------------------------
                                   profile-thunk16 [1]              100.0%
  [9] 82956(100.0%)     0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                                   ??? [69]                         100.0%
--------------------------------------------------------------------------
                                   run-improve40 [2]                100.0%
 [10] 34968(42.2%)      0(0.0%)  for-loop .../herbie/develop/src/mainloop.rkt:355:4
                                   run-iter! [14]                   100.0%
--------------------------------------------------------------------------
                                   get-final-combination [4]        100.0%
 [11]  4406(5.3%)       0(0.0%)  infer-splitpoints ...lop/src/core/regimes.rkt:34:0
                                   for-loop [15]                    100.0%
--------------------------------------------------------------------------
                                   ??? [8]                          100.0%
 [12]   354(0.4%)       0(0.0%)  for-loop ...ie/develop/src/core/matcher.rkt:179:21
                                   matcher [61]                     100.0%
--------------------------------------------------------------------------
                                   get-final-combination [4]        100.0%
 [13]   300(0.4%)       0(0.0%)  ??? ...s/herbie/develop/src/core/simplify.rkt:22:0
                                   ??? [22]                         100.0%
--------------------------------------------------------------------------
                                   for-loop [10]                    100.0%
 [14] 34968(42.2%)      0(0.0%)  run-iter! ...herbie/develop/src/mainloop.rkt:321:0
                                   simplify! [16]                    54.2%
                                   finalize-iter! [17]               30.6%
                                   localize! [18]                    13.4%
                                   gen-rewrites! [20]                 1.0%
                                   choose-best-alt! [21]              0.8%
--------------------------------------------------------------------------
                                   infer-splitpoints [11]           100.0%
 [15]  4406(5.3%)       0(0.0%)  for-loop ...rbie/develop/src/core/regimes.rkt:46:6
                                   option-on-expr [19]              100.0%
--------------------------------------------------------------------------
                                   run-improve40 [2]                  1.5%
                                   run-iter! [14]                    98.5%
 [16] 19234(23.2%)      0(0.0%)  simplify! ...herbie/develop/src/mainloop.rkt:217:0
                                   ??? [22]                         100.0%
--------------------------------------------------------------------------
                                   run-iter! [14]                   100.0%
 [17] 10690(12.9%)      0(0.0%)  finalize-iter! ...e/develop/src/mainloop.rkt:272:0
                                   ??? [23]                         100.0%
--------------------------------------------------------------------------
                                   run-iter! [14]                   100.0%
 [18]  4690(5.7%)       0(0.0%)  localize! ...herbie/develop/src/mainloop.rkt:120:0
                                   localize-error [24]              100.0%
--------------------------------------------------------------------------
                                   for-loop [15]                    100.0%
 [19]  4406(5.3%)       0(0.0%)  option-on-expr ...velop/src/core/regimes.rkt:150:0
                                   for-loop [25]                     79.2%
                                   sort-context-on-expr [26]         20.8%
--------------------------------------------------------------------------
                                   run-iter! [14]                   100.0%
 [20]   354(0.4%)       0(0.0%)  gen-rewrites! ...ie/develop/src/mainloop.rkt:176:0
                                   for-loop [27]                    100.0%
--------------------------------------------------------------------------
                                   run-iter! [14]                   100.0%
 [21]   296(0.4%)       0(0.0%)  choose-best-alt! ...develop/src/mainloop.rkt:111:0
                                   ??? [23]                         100.0%
--------------------------------------------------------------------------
                                   ??? [13]                           1.5%
                                   simplify! [16]                    98.5%
 [22] 19534(23.5%)      0(0.0%)  ??? ...s/herbie/develop/src/core/simplify.rkt:26:0
                                   for-loop [28]                     87.1%
                                   one-iter [35]                      9.7%
                                   loop [31]                          3.2%
--------------------------------------------------------------------------
                                   run-improve40 [2]                  2.5%
                                   choose-best-alt! [21]              2.5%
                                   match-e [73]                       5.6%
                                   finalize-iter! [17]               89.5%
 [23] 11950(14.4%)    668(0.8%)  ??? ...contract/private/arrow-val-first.rkt:388:18
                                   for-loop [29]                     89.5%
                                   ??? [33]                           2.5%
                                   make-alt-table [34]                2.5%
--------------------------------------------------------------------------
                                   localize! [18]                   100.0%
 [24]  4690(5.7%)       0(0.0%)  localize-error ...velop/src/core/localize.rkt:52:0
                                   hash-ref! [72]                   100.0%
--------------------------------------------------------------------------
                                   option-on-expr [19]              100.0%
 [25]  3490(4.2%)       0(0.0%)  for-loop ...bie/develop/src/core/regimes.rkt:158:4
                                   errors [42]                      100.0%
--------------------------------------------------------------------------
                                   option-on-expr [19]              100.0%
 [26]   916(1.1%)       0(0.0%)  sort-context-on-expr ...src/core/regimes.rkt:145:0
                                   ??? [30]                         100.0%
--------------------------------------------------------------------------
                                   gen-rewrites! [20]               100.0%
 [27]   354(0.4%)       0(0.0%)  for-loop ...herbie/develop/src/mainloop.rkt:184:11
                                   rewrite-expression-head20 [32]   100.0%
--------------------------------------------------------------------------
                                   ??? [22]                         100.0%
 [28] 17016(20.5%)      0(0.0%)  for-loop ...bie/develop/src/core/simplify.rkt:33:2
                                   one-iter [35]                    100.0%
--------------------------------------------------------------------------
                                   ??? [23]                         100.0%
 [29] 10690(12.9%)      0(0.0%)  for-loop ...ie/develop/src/core/alt-table.rkt:56:2
                                   atab-add-altn [36]                97.0%
                                   loop [40]                          3.0%
--------------------------------------------------------------------------
                                   sort-context-on-expr [26]        100.0%
 [30]   916(1.1%)       0(0.0%)  ??? ...-7.0/collects/racket/private/sort.rkt:369:3
                                   generic-sort/key [38]             67.7%
                                   loop [41]                         32.3%
--------------------------------------------------------------------------
                                   ??? [22]                         100.0%
 [31]   622(0.7%)       0(0.0%)  loop ...herbie/develop/src/core/simplify.rkt:143:2
                                   for-loop [37]                    100.0%
--------------------------------------------------------------------------
                                   for-loop [27]                    100.0%
 [32]   354(0.4%)       0(0.0%)  rewrite-expression-head20 ...ore/matcher.rkt:126:0
                                   rewriter [39]                    100.0%
--------------------------------------------------------------------------
                                   ??? [23]                         100.0%
 [33]   296(0.4%)       0(0.0%)  ??? .../herbie/develop/src/core/alt-table.rkt:59:0
                                   ??? [130]                        100.0%
--------------------------------------------------------------------------
                                   ??? [23]                         100.0%
 [34]   296(0.4%)       0(0.0%)  make-alt-table ...elop/src/core/alt-table.rkt:33:0
                                   errors [42]                      100.0%
--------------------------------------------------------------------------
                                   ??? [22]                          10.0%
                                   for-loop [28]                     90.0%
 [35] 18912(22.8%)      0(0.0%)  one-iter ...bie/develop/src/core/simplify.rkt:86:0
                                   for-loop [43]                     90.2%
                                   find-matches [44]                  6.5%
                                   for-loop [46]                      3.3%
--------------------------------------------------------------------------
                                   for-loop [29]                    100.0%
 [36] 10364(12.5%)      0(0.0%)  atab-add-altn ...elop/src/core/alt-table.rkt:202:0
                                   errors [42]                       93.9%
                                   loop [50]                          3.2%
                                   override-at-pnts [52]              2.9%
--------------------------------------------------------------------------
                                   loop [31]                        100.0%
 [37]   622(0.7%)       0(0.0%)  for-loop ...ie/develop/src/core/simplify.rkt:149:4
                                   argmin [45]                      100.0%
--------------------------------------------------------------------------
                                   ??? [30]                         100.0%
 [38]   620(0.7%)       0(0.0%)  generic-sort/key .../racket/private/sort.rkt:156:2
                                   copying-mergesort [47]           100.0%
--------------------------------------------------------------------------
                                   rewrite-expression-head20 [32]    33.3%
                                   matcher [61]                      66.7%
 [39]   354(0.4%)       0(0.0%)  rewriter ...bie/develop/src/core/matcher.rkt:128:2
                                   for-loop [49]                     66.7%
                                   *rules* [48]                      33.3%
--------------------------------------------------------------------------
                                   for-loop [29]                    100.0%
 [40]   326(0.4%)       0(0.0%)  loop ...erbie/develop/src/core/alt-table.rkt:176:2
                                   loop [51]                        100.0%
--------------------------------------------------------------------------
                                   ??? [30]                         100.0%
 [41]   296(0.4%)       0(0.0%)  loop ...7.0/collects/racket/private/sort.rkt:96:12
                                   </total [53]                     100.0%
--------------------------------------------------------------------------
                                   make-alt-table [34]                1.4%
                                   ??? [151]                          1.4%
                                   for-loop [25]                     16.1%
                                   ??? [69]                          36.2%
                                   atab-add-altn [36]                45.0%
 [42] 21642(26.1%)      0(0.0%)  errors ...lies/herbie/develop/src/points.rkt:228:0
                                   for-loop [54]                    100.0%
--------------------------------------------------------------------------
                                   one-iter [35]                    100.0%
 [43] 17054(20.6%)      0(0.0%)  for-loop ...bie/develop/src/core/simplify.rkt:95:2
                                   loop [55]                        100.0%
--------------------------------------------------------------------------
                                   one-iter [35]                    100.0%
 [44]  1232(1.5%)       0(0.0%)  find-matches ...develop/src/core/simplify.rkt:56:0
                                   for-loop [56]                    100.0%
--------------------------------------------------------------------------
                                   baseline-error [82]               48.9%
                                   for-loop [37]                     51.1%
 [45]  1218(1.5%)       0(0.0%)  argmin ...acket-7.0/collects/racket/list.rkt:765:0
                                   expression-cost [58]              51.1%
                                   ??? [59]                          48.9%
--------------------------------------------------------------------------
                                   one-iter [35]                    100.0%
 [46]   626(0.8%)       0(0.0%)  for-loop ...ie/develop/src/core/simplify.rkt:111:2
                                   set-precompute! [57]             100.0%
--------------------------------------------------------------------------
                                   generic-sort/key [38]             25.0%
                                   copying-mergesort [47]            75.0%
 [47]   620(0.7%)       0(0.0%)  copying-mergesort ...racket/private/sort.rkt:129:8
                                   copying-mergesort [47]            75.0%
                                   jloop [7]                         25.0%
--------------------------------------------------------------------------
                                   rewriter [39]                    100.0%
 [48]   354(0.4%)       0(0.0%)  *rules* ...rbie/develop/src/syntax/rules.rkt:783:0
                                   for-loop [60]                    100.0%
--------------------------------------------------------------------------
                                   rewriter [39]                    100.0%
 [49]   354(0.4%)       0(0.0%)  for-loop ...ie/develop/src/core/matcher.rkt:131:10
                                   matcher [61]                     100.0%
--------------------------------------------------------------------------
                                   atab-add-altn [36]               100.0%
 [50]   328(0.4%)     328(0.4%)  loop ...-7.0/collects/racket/private/hash.rkt:20:4
--------------------------------------------------------------------------
                                   loop [40]                        100.0%
 [51]   326(0.4%)     326(0.4%)  loop ...racket-7.0/collects/racket/list.rkt:434:28
--------------------------------------------------------------------------
                                   atab-add-altn [36]               100.0%
 [52]   304(0.4%)       0(0.0%)  override-at-pnts ...p/src/core/alt-table.rkt:138:0
                                   for-loop [62]                    100.0%
--------------------------------------------------------------------------
                                   loop [41]                        100.0%
 [53]   296(0.4%)     296(0.4%)  </total ...lies/herbie/develop/src/float.rkt:107:0
--------------------------------------------------------------------------
                                   errors [42]                      100.0%
 [54] 21642(26.1%)    888(1.1%)  for-loop ...es/herbie/develop/src/points.rkt:230:2
                                   ??? [121]                         86.4%
                                   ??? [130]                          8.1%
                                   point-error [115]                  1.4%
--------------------------------------------------------------------------
                                   loop [55]                          1.8%
                                   for-loop [43]                     98.2%
 [55] 17054(20.6%)      0(0.0%)  loop ...herbie/develop/src/core/simplify.rkt:100:4
                                   apply-match [63]                  98.2%
                                   loop [55]                          1.8%
--------------------------------------------------------------------------
                                   for-loop [56]                     50.0%
                                   find-matches [44]                 50.0%
 [56]  1232(1.5%)     606(0.7%)  for-loop ...bie/develop/src/core/simplify.rkt:58:8
                                   for-loop [56]                     50.0%
                                   match-e [73]                      25.4%
--------------------------------------------------------------------------
                                   for-loop [46]                    100.0%
 [57]   626(0.8%)       0(0.0%)  set-precompute! ...lop/src/core/simplify.rkt:117:0
                                   for-loop [65]                    100.0%
--------------------------------------------------------------------------
                                   argmin [45]                      100.0%
 [58]   622(0.7%)       0(0.0%)  expression-cost .../develop/src/programs.rkt:204:0
                                   compile [66]                     100.0%
--------------------------------------------------------------------------
                                   argmin [45]                      100.0%
 [59]   596(0.7%)       0(0.0%)  ??? ...htlies/herbie/develop/src/points.rkt:217:27
                                   eval-errors [64]                 100.0%
--------------------------------------------------------------------------
                                   *rules* [48]                     100.0%
 [60]   354(0.4%)       0(0.0%)  for-loop ...ies/herbie/develop/src/common.rkt:71:9
                                   ormap [67]                       100.0%
--------------------------------------------------------------------------
                                   for-loop [12]                     50.0%
                                   for-loop [49]                     50.0%
 [61]   354(0.4%)       0(0.0%)  matcher ...rbie/develop/src/core/matcher.rkt:163:2
                                   ??? [8]                           50.0%
                                   rewriter [39]                     50.0%
--------------------------------------------------------------------------
                                   override-at-pnts [52]            100.0%
 [62]   304(0.4%)       0(0.0%)  for-loop .../develop/src/core/alt-table.rkt:139:22
                                   ??? [68]                         100.0%
--------------------------------------------------------------------------
                                   loop [55]                        100.0%
 [63] 17054(20.6%)      0(0.0%)  apply-match .../develop/src/core/simplify.rkt:65:0
                                   for-loop [70]                     69.6%
                                   match-e [73]                      19.3%
                                   set [114]                         11.1%
--------------------------------------------------------------------------
                                   ??? [59]                           7.6%
                                   ??? [69]                          92.4%
 [64]  7818(9.4%)       0(0.0%)  eval-errors ...herbie/develop/src/points.rkt:203:0
                                   for-loop [71]                    100.0%
--------------------------------------------------------------------------
                                   set-precompute! [57]             100.0%
 [65]   626(0.8%)       0(0.0%)  for-loop ...ie/develop/src/core/simplify.rkt:119:2
                                   ??? [69]                         100.0%
--------------------------------------------------------------------------
                                   expression-cost [58]             100.0%
 [66]   622(0.7%)       0(0.0%)  compile ...s/herbie/develop/src/programs.rkt:181:0
                                   hash-ref! [72]                   100.0%
--------------------------------------------------------------------------
                                   for-loop [60]                    100.0%
 [67]   354(0.4%)       0(0.0%)  ormap ....0/collects/racket/private/map.rkt:141:13
                                   flag-set? [74]                   100.0%
--------------------------------------------------------------------------
                                   for-loop [62]                    100.0%
 [68]   304(0.4%)     304(0.4%)  ??? ...7.0/collects/racket/private/for.rkt:1208:14
--------------------------------------------------------------------------
                                   for-loop [65]                      0.3%
                                   run [9]                           49.9%
 [69] 82956(100.0%)     0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                                   profile-thunk16 [1]               49.9%
                                   run-improve40 [2]                 21.4%
                                   loop [75]                          8.4%
                                   oracle-error [76]                  7.9%
                                   errors [42]                        4.7%
                                   eval-errors [64]                   4.4%
                                   get-final-combination [4]          2.8%
                                   baseline-error [82]                0.4%
                                   eval-const-expr [6]                0.3%
--------------------------------------------------------------------------
                                   apply-match [63]                 100.0%
 [70] 11868(14.3%)      0(0.0%)  for-loop ...bie/develop/src/core/simplify.rkt:78:2
                                   merge-egraph-nodes! [77]          78.7%
                                   dedup-children! [86]              16.2%
                                   mk-enode! [99]                     2.6%
                                   substitute-e [84]                  2.5%
--------------------------------------------------------------------------
                                   eval-errors [64]                 100.0%
 [71]  7818(9.4%)     294(0.4%)  for-loop ...es/herbie/develop/src/points.rkt:205:2
                                   ??? [121]                         84.8%
                                   ??? [130]                          3.8%
                                   ulp-difference [124]               3.8%
                                   point-error [115]                  3.8%
--------------------------------------------------------------------------
                                   eval-prog [104]                    1.3%
                                   compile [66]                       3.2%
                                   ??? [81]                           7.9%
                                   map [107]                         13.4%
                                   loop [102]                        35.6%
                                   localize-error [24]               38.6%
 [72]  5612(6.8%)     296(0.4%)  hash-ref! .../racket/private/more-scheme.rkt:376:2
                                   parse-loop15 [78]                 63.9%
                                   f9 [80]                           19.7%
                                   ??? [81]                          13.3%
                                   bigfloat-hash [83]                 1.3%
--------------------------------------------------------------------------
                                   for-loop [56]                     16.0%
                                   for-loop [90]                     36.1%
                                   apply-match [63]                  47.9%
 [73]  3914(4.7%)     628(0.8%)  match-e ...herbie/develop/src/core/ematch.rkt:39:0
                                   for-loop [79]                     82.5%
                                   ??? [23]                           5.7%
--------------------------------------------------------------------------
                                   ormap [67]                       100.0%
 [74]   354(0.4%)     354(0.4%)  flag-set? ...es/herbie/develop/src/config.rkt:28:0
--------------------------------------------------------------------------
                                   ??? [69]                         100.0%
 [75] 13862(16.7%)      0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:303:2
                                   loop [95]                         65.7%
                                   loop [87]                         32.1%
                                   make-exacts-halfpoints [93]        2.2%
--------------------------------------------------------------------------
                                   ??? [69]                         100.0%
 [76] 13182(15.9%)      0(0.0%)  oracle-error ...erbie/develop/src/points.rkt:212:0
                                   for-loop [85]                    100.0%
--------------------------------------------------------------------------
                                   merge-egraph-nodes! [77]          17.2%
                                   for-loop [88]                     18.1%
                                   for-loop [70]                     64.7%
 [77]  9344(11.3%)      0(0.0%)  merge-egraph-nodes! ...p/src/core/egraph.rkt:145:0
                                   update-leader! [89]               26.4%
                                   loop! [108]                       21.4%
                                   for-loop [88]                     18.1%
                                   merge-egraph-nodes! [77]          17.2%
                                   dedup-children! [86]              17.0%
--------------------------------------------------------------------------
                                   hash-ref! [72]                   100.0%
 [78]  4362(5.3%)       0(0.0%)  parse-loop15 ...s/racket/match/compiler.rkt:418:15
                                   loop [102]                        69.3%
                                   map [107]                         15.7%
                                   loop [116]                        15.0%
--------------------------------------------------------------------------
                                   match-e [73]                     100.0%
 [79]  3614(4.4%)    1620(2.0%)  for-loop ...rbie/develop/src/core/ematch.rkt:52:11
                                   for-loop [90]                     49.8%
                                   loop [102]                        18.9%
                                   foldr [91]                         4.4%
--------------------------------------------------------------------------
                                   ulp-difference [124]              21.3%
                                   hash-ref! [72]                    78.7%
 [80]  2788(3.4%)     296(0.4%)  f9 ....0/collects/racket/match/compiler.rkt:507:40
                                   map [107]                         78.7%
                                   ??? [141]                         10.7%
--------------------------------------------------------------------------
                                   hash-ref! [72]                   100.0%
 [81]   922(1.1%)     326(0.4%)  ??? ...tlies/herbie/develop/src/programs.rkt:189:5
                                   hash-ref! [72]                    58.6%
                                   loop [102]                        32.5%
--------------------------------------------------------------------------
                                   ??? [69]                         100.0%
 [82]   596(0.7%)       0(0.0%)  baseline-error ...bie/develop/src/points.rkt:216:0
                                   argmin [45]                      100.0%
--------------------------------------------------------------------------
                                   hash-ref! [72]                   100.0%
 [83]   300(0.4%)       0(0.0%)  bigfloat-hash ...h/private/bigfloat/mpfr.rkt:167:0
                                   bfcanonicalize [92]              100.0%
--------------------------------------------------------------------------
                                   for-loop [70]                    100.0%
 [84]   292(0.4%)       0(0.0%)  substitute-e ...e/develop/src/core/ematch.rkt:64:0
                                   for-loop [94]                    100.0%
--------------------------------------------------------------------------
                                   oracle-error [76]                100.0%
 [85] 13182(15.9%)      0(0.0%)  for-loop ...es/herbie/develop/src/points.rkt:213:2
                                   loop [102]                        68.2%
                                   map [107]                         31.8%
--------------------------------------------------------------------------
                                   for-loop [70]                     39.0%
                                   merge-egraph-nodes! [77]          61.0%
 [86]  4920(5.9%)       0(0.0%)  dedup-children! ...evelop/src/core/enode.rkt:199:0
                                   loop [96]                         92.9%
                                   loop [100]                         7.1%
--------------------------------------------------------------------------
                                   loop [75]                        100.0%
 [87]  4454(5.4%)       0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:264:2
                                   loop [95]                         67.8%
                                   make-exacts-walkup [98]           32.2%
--------------------------------------------------------------------------
                                   merge-egraph-nodes! [77]         100.0%
 [88]  4260(5.1%)       0(0.0%)  for-loop ...rbie/develop/src/core/egraph.rkt:199:4
                                   merge-egraph-nodes! [77]         100.0%
--------------------------------------------------------------------------
                                   merge-egraph-nodes! [77]         100.0%
 [89]  2818(3.4%)     296(0.4%)  update-leader! ...evelop/src/core/egraph.rkt:213:0
                                   for-loop [97]                     78.9%
                                   for-loop [101]                    10.6%
--------------------------------------------------------------------------
                                   for-loop [79]                    100.0%
 [90]  2606(3.1%)       0(0.0%)  for-loop ...rbie/develop/src/core/ematch.rkt:58:37
                                   match-e [73]                     100.0%
--------------------------------------------------------------------------
                                   for-loop [79]                    100.0%
 [91]   316(0.4%)     316(0.4%)  foldr ....0/collects/racket/private/list.rkt:242:4
--------------------------------------------------------------------------
                                   bigfloat-hash [83]               100.0%
 [92]   300(0.4%)     300(0.4%)  bfcanonicalize .../private/bigfloat/mpfr.rkt:157:0
--------------------------------------------------------------------------
                                   loop [75]                        100.0%
 [93]   300(0.4%)       0(0.0%)  make-exacts-halfpoints ...lop/src/points.rkt:262:0
                                   make-exacts-walkup [98]          100.0%
--------------------------------------------------------------------------
                                   substitute-e [84]                100.0%
 [94]   292(0.4%)       0(0.0%)  for-loop ...rbie/develop/src/core/ematch.rkt:73:24
                                   mk-enode! [99]                   100.0%
--------------------------------------------------------------------------
                                   loop [87]                         24.9%
                                   loop [75]                         75.1%
 [95] 12130(14.6%)      0(0.0%)  loop ...htlies/herbie/develop/src/points.rkt:247:4
                                   loop [102]                        97.3%
                                   loop [106]                         2.7%
--------------------------------------------------------------------------
                                   dedup-children! [86]              11.8%
                                   loop [96]                         88.2%
 [96]  4572(5.5%)    4572(5.5%)  loop ...racket-7.0/collects/racket/list.rkt:434:17
                                   loop [96]                         88.2%
--------------------------------------------------------------------------
                                   update-leader! [89]              100.0%
 [97]  2224(2.7%)       0(0.0%)  for-loop ...rbie/develop/src/core/egraph.rkt:218:6
                                   hash-update! [109]                57.3%
                                   for-loop [103]                    42.7%
--------------------------------------------------------------------------
                                   make-exacts-halfpoints [93]       17.3%
                                   loop [87]                         82.7%
 [98]  1732(2.1%)       0(0.0%)  make-exacts-walkup ...develop/src/points.rkt:244:0
                                   loop [102]                        82.7%
                                   eval-prog [104]                   17.3%
--------------------------------------------------------------------------
                                   for-loop [94]                     48.2%
                                   for-loop [70]                     51.8%
 [99]   606(0.7%)     606(0.7%)  mk-enode! ...rbie/develop/src/core/egraph.rkt:99:0
--------------------------------------------------------------------------
                                   dedup-children! [86]              25.0%
                                   loop [100]                        75.0%
[100]   348(0.4%)       0(0.0%)  loop ...racket-7.0/collects/racket/list.rkt:417:34
                                   loop [100]                        75.0%
                                   member [105]                      25.0%
--------------------------------------------------------------------------
                                   update-leader! [89]              100.0%
[101]   298(0.4%)     298(0.4%)  for-loop ...rbie/develop/src/core/egraph.rkt:228:6
--------------------------------------------------------------------------
                                   for-loop [79]                      0.0%
                                   make-exacts-walkup [98]            0.0%
                                   map [107]                          0.1%
                                   loop [95]                          0.1%
                                   loop! [108]                        0.6%
                                   ??? [81]                           1.0%
                                   parse-loop15 [78]                  5.6%
                                   for-loop [85]                     27.5%
                                   loop [102]                        65.1%
[102] 29454(35.5%)    682(0.8%)  loop ...-7.0/collects/racket/private/map.rkt:40:19
                                   loop [102]                        65.1%
                                   ??? [121]                         13.8%
                                   ??? [113]                         12.3%
                                   hash-ref! [72]                     6.5%
                                   point-error [115]                  1.0%
                                   loop! [108]                        0.6%
                                   ??? [130]                          0.5%
                                   map [107]                          0.1%
                                   composed [3]                       0.1%
                                   double->posit16 [140]              0.1%
--------------------------------------------------------------------------
                                   for-loop [97]                    100.0%
[103]   950(1.1%)       0(0.0%)  for-loop ...rbie/develop/src/core/egraph.rkt:219:8
                                   hash-update! [109]               100.0%
--------------------------------------------------------------------------
                                   make-exacts-walkup [98]           32.4%
                                   eval-const-expr [6]               67.6%
[104]   926(1.1%)       0(0.0%)  eval-prog ...herbie/develop/src/programs.rkt:130:0
                                   loop [111]                        35.2%
                                   hash-ref! [72]                    32.4%
                                   eval [112]                        32.4%
--------------------------------------------------------------------------
                                   loop [100]                       100.0%
[105]   348(0.4%)     348(0.4%)  member (unknown source)
--------------------------------------------------------------------------
                                   loop [95]                        100.0%
[106]   328(0.4%)       0(0.0%)  loop ...-7.0/collects/racket/private/map.rkt:277:4
                                   =-or-nan? [110]                  100.0%
--------------------------------------------------------------------------
                                   parse-loop15 [78]                  4.9%
                                   f9 [80]                           20.9%
                                   loop [102]                        21.2%
                                   for-loop [85]                     53.0%
[107]  7922(9.5%)       0(0.0%)  map ...t-7.0/collects/racket/private/map.rkt:35:13
                                   ??? [113]                         32.3%
                                   ??? [130]                         21.2%
                                   point-error [115]                 20.7%
                                   loop [116]                        14.4%
                                   hash-ref! [72]                    10.7%
                                   loop [102]                         0.8%
--------------------------------------------------------------------------
                                   loop [102]                        36.3%
                                   merge-egraph-nodes! [77]          63.7%
[108]  3524(4.2%)     628(0.8%)  loop! ...s/herbie/develop/src/core/enode.rkt:191:2
                                   loop [102]                        36.3%
                                   custom-set-union [118]            27.4%
                                   set [114]                         23.2%
                                   update-en-expr [132]               4.2%
--------------------------------------------------------------------------
                                   for-loop [103]                    42.7%
                                   for-loop [97]                     57.3%
[109]  2224(2.7%)       0(0.0%)  hash-update! ...cket/private/more-scheme.rkt:365:4
                                   ??? [117]                        100.0%
--------------------------------------------------------------------------
                                   loop [106]                       100.0%
[110]   328(0.4%)     328(0.4%)  =-or-nan? ...ies/herbie/develop/src/float.rkt:76:0
--------------------------------------------------------------------------
                                   eval-prog [104]                  100.0%
[111]   326(0.4%)       0(0.0%)  loop (unknown source)
                                   expand-capturing-lifts [119]     100.0%
--------------------------------------------------------------------------
                                   eval-prog [104]                  100.0%
[112]   300(0.4%)       0(0.0%)  eval (unknown source)
                                   namespace-syntax-introduce3 [120]100.0%
--------------------------------------------------------------------------
                                   map [107]                         41.5%
                                   loop [102]                        58.5%
[113]  6172(7.4%)       0(0.0%)  ??? ...htlies/herbie/develop/src/points.rkt:214:26
                                   ??? [121]                         95.2%
                                   ??? [130]                          4.8%
--------------------------------------------------------------------------
                                   loop! [108]                       46.2%
                                   apply-match [63]                  53.8%
[114]  3530(4.3%)    1956(2.4%)  set ...collects/racket/private/set-types.rkt:981:0
                                   for-loop [123]                    44.6%
--------------------------------------------------------------------------
                                   for-loop [71]                     10.5%
                                   for-loop [54]                     10.6%
                                   loop [102]                        21.0%
                                   map [107]                         57.9%
[115]  2824(3.4%)    1932(2.3%)  point-error ...herbie/develop/src/points.rkt:195:0
                                   ulp-difference [124]              31.6%
--------------------------------------------------------------------------
                                   parse-loop15 [78]                  1.3%
                                   map [107]                          4.6%
                                   loop [116]                        94.1%
[116]  2558(3.1%)       0(0.0%)  loop ...-7.0/collects/racket/private/map.rkt:54:19
                                   loop [116]                        94.1%
                                   ??? [5]                            4.6%
                                   ??? [130]                          1.3%
--------------------------------------------------------------------------
                                   hash-update! [109]               100.0%
[117]  2224(2.7%)       0(0.0%)  ??? ...s/herbie/develop/src/core/egraph.rkt:221:24
                                   for-loop [122]                   100.0%
--------------------------------------------------------------------------
                                   loop! [108]                      100.0%
[118]   966(1.2%)       0(0.0%)  custom-set-union ...et/private/set-types.rkt:168:0
                                   for-loop [125]                    62.9%
                                   for-loop [126]                    37.1%
--------------------------------------------------------------------------
                                   loop [111]                       100.0%
[119]   326(0.4%)       0(0.0%)  expand-capturing-lifts (unknown source)
                                   dispatch-transformer41 [127]     100.0%
--------------------------------------------------------------------------
                                   eval [112]                       100.0%
[120]   300(0.4%)       0(0.0%)  namespace-syntax-introduce3 (unknown source)
                                   add-ns-scopes [128]              100.0%
--------------------------------------------------------------------------
                                   jloop [7]                          0.7%
                                   ??? [113]                         13.1%
                                   loop [102]                        14.2%
                                   for-loop [71]                     14.7%
                                   composed [3]                      15.6%
                                   for-loop [54]                     41.6%
[121] 44952(54.2%)    296(0.4%)  ??? ...tlies/herbie/develop/src/programs.rkt:146:2
                                   ??? [129]                         79.0%
                                   ->bf [131]                        14.2%
                                   ??? [130]                          5.4%
--------------------------------------------------------------------------
                                   ??? [117]                        100.0%
[122]  2224(2.7%)    1594(1.9%)  for-loop ...bie/develop/src/core/egraph.rkt:222:26
                                   update-en-expr [132]              28.3%
--------------------------------------------------------------------------
                                   set [114]                        100.0%
[123]  1574(1.9%)    1574(1.9%)  for-loop ...cts/racket/private/set-types.rkt:937:4
--------------------------------------------------------------------------
                                   for-loop [71]                     25.0%
                                   point-error [115]                 75.0%
[124]  1190(1.4%)     596(0.7%)  ulp-difference ...erbie/develop/src/float.rkt:14:0
                                   f9 [80]                           49.9%
--------------------------------------------------------------------------
                                   custom-set-union [118]           100.0%
[125]   608(0.7%)     608(0.7%)  for-loop ...cts/racket/private/set-types.rkt:174:3
--------------------------------------------------------------------------
                                   custom-set-union [118]           100.0%
[126]   358(0.4%)     358(0.4%)  for-loop ...cts/racket/private/set-types.rkt:152:2
--------------------------------------------------------------------------
                                   expand-capturing-lifts [119]     100.0%
[127]   326(0.4%)       0(0.0%)  dispatch-transformer41 (unknown source)
                                   apply-transformer52 [133]        100.0%
--------------------------------------------------------------------------
                                   namespace-syntax-introduce3 [120]100.0%
[128]   300(0.4%)     300(0.4%)  add-ns-scopes (unknown source)
--------------------------------------------------------------------------
                                   ??? [121]                        100.0%
[129] 35528(42.8%)   3906(4.7%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                                   double->posit16 [140]             69.1%
                                   create-quire1633 [136]            12.8%
                                   big-posit16-add [137]              3.2%
                                   big-posit16-mul [138]              3.0%
                                   keyword-apply [143]                0.9%
--------------------------------------------------------------------------
                                   ??? [33]                           2.1%
                                   jloop [7]                          2.1%
                                   ??? [113]                          2.1%
                                   for-loop [71]                      2.1%
                                   loop [116]                         6.9%
                                   ??? [5]                           11.4%
                                   for-loop [54]                     12.6%
                                   map [107]                         13.1%
                                   ??? [121]                         17.4%
                                   loop [102]                        30.2%
[130] 13976(16.8%)    940(1.1%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                                   ->flonum [134]                    50.9%
                                   double->posit16 [140]             37.8%
                                   ??? [141]                          2.4%
                                   best-alt [139]                     2.1%
--------------------------------------------------------------------------
                                   ??? [121]                        100.0%
[131]  6374(7.7%)    1334(1.6%)  ->bf ...tlies/herbie/develop/src/programs.rkt:62:0
                                   bf [135]                          72.8%
                                   ??? [141]                          6.3%
--------------------------------------------------------------------------
                                   loop! [108]                       32.1%
                                   for-loop [122]                    67.9%
[132]   928(1.1%)     928(1.1%)  update-en-expr ...evelop/src/core/egraph.rkt:207:0
--------------------------------------------------------------------------
                                   dispatch-transformer41 [127]     100.0%
[133]   326(0.4%)     326(0.4%)  apply-transformer52 (unknown source)
--------------------------------------------------------------------------
                                   ??? [130]                        100.0%
[134]  7116(8.6%)    3192(3.8%)  ->flonum ...s/herbie/develop/src/programs.rkt:38:0
                                   ??? [141]                         24.8%
                                   return/no-unsupplied [144]        12.9%
                                   keyword-apply [143]                8.7%
                                   ??? [156]                          4.6%
                                   ??? [146]                          4.2%
--------------------------------------------------------------------------
                                   ->bf [131]                       100.0%
[135]  4640(5.6%)       0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2
                                   new-mpfr [155]                    86.7%
                                   ??? [156]                         13.3%
--------------------------------------------------------------------------
                                   ??? [129]                        100.0%
[136]  4542(5.5%)     616(0.7%)  create-quire1633 ...tposit-rkt/softposit.rkt:175:0
                                   double->posit16 [140]             86.4%
--------------------------------------------------------------------------
                                   ??? [129]                        100.0%
[137]  1140(1.4%)       0(0.0%)  big-posit16-add .../src/syntax/softposit.rkt:108:0
                                   ??? [149]                         70.2%
                                   ...higher-order.rkt:361:33 [145]  29.8%
--------------------------------------------------------------------------
                                   ??? [129]                        100.0%
[138]  1074(1.3%)       0(0.0%)  big-posit16-mul .../src/syntax/softposit.rkt:110:0
                                   bf* [142]                        100.0%
--------------------------------------------------------------------------
                                   ??? [130]                        100.0%
[139]   296(0.4%)       0(0.0%)  best-alt .../herbie/develop/src/mainloop.rkt:106:0
                                   argmins [147]                    100.0%
--------------------------------------------------------------------------
                                   loop [102]                         0.9%
                                   create-quire1633 [136]            11.5%
                                   ??? [130]                         15.5%
                                   ??? [129]                         72.1%
[140] 34072(41.1%)      0(0.0%)  double->posit16 ...ftposit-rkt/softposit.rkt:248:0
                                   get-ffi-obj* [148]               100.0%
--------------------------------------------------------------------------
                                   f9 [80]                           10.6%
                                   ??? [130]                         12.1%
                                   ->bf [131]                        14.3%
                                   ->flonum [134]                    62.9%
[141]  2800(3.4%)    2800(3.4%)  ??? ...-7.0/collects/racket/lazy-require.rkt:106:6
--------------------------------------------------------------------------
                                   big-posit16-mul [138]            100.0%
[142]  1074(1.3%)       0(0.0%)  bf* ...ath/private/bigfloat/bigfloat-mpfr.rkt:95:0
                                   ??? [149]                        100.0%
--------------------------------------------------------------------------
                                   ??? [129]                         33.0%
                                   ->flonum [134]                    67.0%
[143]   928(1.1%)     928(1.1%)  keyword-apply ...lects/racket/private/kw.rkt:421:2
--------------------------------------------------------------------------
                                   ->flonum [134]                   100.0%
[144]   920(1.1%)     920(1.1%)  return/no-unsupplied ...ct/private/arr-i.rkt:534:0
--------------------------------------------------------------------------
                                   big-posit16-add [137]            100.0%
[145]   340(0.4%)       0(0.0%)  ...higher-order.rkt:361:33 (unknown source)
                                   ??? [150]                        100.0%
--------------------------------------------------------------------------
                                   ->flonum [134]                   100.0%
[146]   296(0.4%)     296(0.4%)  ??? ...s/racket/contract/private/arr-i.rkt:1252:29
--------------------------------------------------------------------------
                                   best-alt [139]                   100.0%
[147]   296(0.4%)       0(0.0%)  argmins ...lies/herbie/develop/src/common.rkt:93:0
                                   ??? [151]                        100.0%
--------------------------------------------------------------------------
                                   double->posit16 [140]            100.0%
[148] 34072(41.1%)   5100(6.1%)  get-ffi-obj* ...-7.0/collects/ffi/unsafe.rkt:209:2
                                   get-ffi-lib9 [152]                85.0%
--------------------------------------------------------------------------
                                   big-posit16-add [137]             42.7%
                                   bf* [142]                         57.3%
[149]  1874(2.3%)       0(0.0%)  ??? ...-racket/utils/simple-result-arrow.rkt:39:12
                                   bfmul [153]                      100.0%
--------------------------------------------------------------------------
                                   ...higher-order.rkt:361:33 [145] 100.0%
[150]   340(0.4%)     340(0.4%)  ??? ...cts/racket/contract/private/list.rkt:209:10
--------------------------------------------------------------------------
                                   argmins [147]                    100.0%
[151]   296(0.4%)       0(0.0%)  ??? ...lies/herbie/develop/src/mainloop.rkt:108:19
                                   errors [42]                      100.0%
--------------------------------------------------------------------------
                                   get-ffi-obj* [148]               100.0%
[152] 28972(34.9%)  13912(16.8%) get-ffi-lib9 ...-7.0/collects/ffi/unsafe.rkt:121:0
                                   get-cross-lib-search-dirs [154]   49.9%
                                   get-lib-search-dirs [157]          1.1%
--------------------------------------------------------------------------
                                   ??? [149]                        100.0%
[153]  1874(2.3%)       0(0.0%)  bfmul ...-lib/math/private/bigfloat/mpfr.rkt:821:4
                                   new-mpfr [155]                    61.5%
                                   ??? [156]                         38.5%
--------------------------------------------------------------------------
                                   get-ffi-lib9 [152]               100.0%
[154] 14456(17.4%)  11558(13.9%) get-cross-lib-search-dirs ...rivate/dirs.rkt:168:7
                                   ??? [158]                         20.0%
--------------------------------------------------------------------------
                                   bfmul [153]                       22.3%
                                   bf [135]                          77.7%
[155]  5176(6.2%)    5176(6.2%)  new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
--------------------------------------------------------------------------
                                   ->flonum [134]                    19.5%
                                   bf [135]                          37.1%
                                   bfmul [153]                       43.4%
[156]  1662(2.0%)    1662(2.0%)  ??? /opt/racket-7.0/collects/ffi/unsafe.rkt:898:4
--------------------------------------------------------------------------
                                   get-ffi-lib9 [152]               100.0%
[157]   308(0.4%)       0(0.0%)  get-lib-search-dirs ...llects/setup/dirs.rkt:177:0
                                   cross-system-type [159]          100.0%
--------------------------------------------------------------------------
                                   get-cross-lib-search-dirs [154]  100.0%
[158]  2898(3.5%)    2898(3.5%)  ??? ...racket-7.0/collects/racket/promise.rkt:42:2
--------------------------------------------------------------------------
                                   get-lib-search-dirs [157]        100.0%
[159]   308(0.4%)     308(0.4%)  cross-system-type ...s/setup/cross-system.rkt:44:2
--------------------------------------------------------------------------